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1

Remote Sensing May Provide Unprecedented Hydrological Data http://www.agu.org/eos_elec, 1999 American Geophysical Union.  

E-Print Network (OSTI)

Remote Sensing May Provide Unprecedented Hydrological Data http://www.agu.org/eos_elec, © 1999 American Geophysical Union. Remote Sensing May Provide Unprecedented Hydrological Data -- Randal D. Koster, Agricultural Research Service, U.S. Department of Agriculture, Beltsville, Md., USA Use of remote sensing

Houser, Paul R.

2

AGU: Journal of Geophysical Research geomagnetic ionosphere currents  

E-Print Network (OSTI)

AGU: Journal of Geophysical Research Keywords geomagnetic ionosphere currents Index Terms Ionosphere: Polar cap ionosphere Ionosphere: Current systems Geomagnetism and Paleomagnetism: Rapid time variations Space Weather: Impacts on technological systems Space Weather: Geomagnetically induced currents

Michigan, University of

3

EETD Researchers at the American Geophysical Union Meeting in San Francisco  

NLE Websites -- All DOE Office Websites (Extended Search)

EETD Researchers at the American Geophysical Union Meeting in San Francisco EETD Researchers at the American Geophysical Union Meeting in San Francisco December 9-13 December 2013 A number of scientists from the Environmental Energy Technologies Division are presenting papers and posters at the American Geophysical Union Meeting next week in San Francisco. Here are brief descriptions of one talk and two posters by EETD scientists and their colleagues. For more information, go to the AGU meeting site at the link below, where you can look up presentations by scientists from EETD and other divisions of Lawrence Berkeley National Laboratory. Energy-Water Integrated Assessment of the Sacramento Area and a Demonstration of WEAP-LEAP Capability Poster Monday, December 9, 2013, 8 AM - 12 PM Hall A-C Moscone South Researchers from EETD and partner institutions report on a new basin-scale

4

An edited version of this paper was published by AGU. Copyright 2002 American Geophysical Union.  

E-Print Network (OSTI)

the published open abstract, go to http://dx.doi.org and enter the DOI. #12;PDO_LIU_RV2,01/08/2002 1 Search. Citation: Liu, Z., L. Wu, R. Gallimore, and R. Jacob (2002), Search for the Origins of Pacific Decadal by extratropical- tropical oceanic teleconnection. Index Terms: Ocean/atmosphere interaction Key words: tropical

Wisconsin at Madison, University of

5

Fall 2007 American Geophysical Union Meeting Student Travel Support for Environmental Nanomaterials Session (#B35) (December 10-14, 2007)  

Science Conference Proceedings (OSTI)

The purpose of award no. DE-FG02-08ER15925 was to fund travel for students to present at the Fall 2007 American Geophysical Meeting. This was done successfully, and five students (Bin Xie, Qiaona Hu, Katie Schreiner, Daria Kibanova, and Frank-Andreas Weber) gave excellent oral and poster presentations at the meeting. Provided are the conference abstracts for their presentations.

Michael F. Hochella, Jr.

2007-10-01T23:59:59.000Z

6

ARM - AGU Presentations Featuring ARM Data  

NLE Websites -- All DOE Office Websites (Extended Search)

CenterAGU Presentations Featuring ARM Data CenterAGU Presentations Featuring ARM Data Media Contact Lynne Roeder lynne-dot-roeder-at-pnnl-dot-gov @armnewsteam Field Notes Blog Topics Field Notes89 AGU 3 AMIE 10 ARM Aerial Facility 2 ARM Mobile Facility 1 6 ARM Mobile Facility 2 47 BAECC 1 BBOP 4 MAGIC 12 MC3E 17 SGP 2 STORMVEX 29 TCAP 3 Search News Search Blog News Center All Categories What's this? Social Media Guidance News Center All Categories Features and Releases Facility News Field Notes Blog feed Events feed Employment Research Highlights Data Announcements Education News Archive What's this? Social Media Guidance AGU Presentations Featuring ARM Data Monday, December 13 Presentation Type Session ID and Presentation Title Presenters Time and Location A11H. Atmospheric Sciences General Contributions: Clouds and Aerosol-Cloud Interactions I

7

24/11/2010 10:22AGU: Radiation belt electron precipitation due to geomagnetic storms: Significance to middle atmosphere ozone chemistry Page 1 of 2http://europa.agu.org/?view=article&uri=/journals/ja/ja1011/2010JA015599/2010JA015599.xml  

E-Print Network (OSTI)

24/11/2010 10:22AGU: Radiation belt electron precipitation due to geomagnetic storms: Significance precipitation due to geomagnetic storms: Significance to middle atmosphere ozone chemistry Craig J. Rodger Sodankylä Geophysical Observatory, University of Oulu, Sodankylä, Finland Geomagnetic storms triggered

Ulich, Thomas

8

AMERICAN GEOPHYSICAL UNION Fall meeting 2009  

E-Print Network (OSTI)

will be validated in more detail. O O References: Kosek, W. (1995), Time Variable Band Pass Filter Spectra of Real Campaigns; Geodetic Week, Munich, Germany ReferencesReferences:: Kosek, W. (1995), Time Variable Band Pass

Schuh, Harald

9

Publishers Reprint/Copyright Transfer Permissions Information  

NLE Websites -- All DOE Office Websites (Extended Search)

subscribes is at AIMjournals.) Please contact us if you have any update information. ACS- American Chemical Society CopyrightPermissions AGU- American Geophysical Union...

10

ARM - Events Article  

NLE Websites -- All DOE Office Websites (Extended Search)

- Hawaii Bookmark and Share The American Geophysical Union (AGU) Chapman Conference on Remote Sensing of the Terrestrial Water Cycle will take place in Kona, Hawaii, on February...

11

Opportunities in geophysics  

Science Conference Proceedings (OSTI)

What are the chances of a physicist finding an agreeable job in geophysics? The apparently poor prospects for jobs in academic physics led me to explore the possibilities in geophysics; this field

H. Richard Crane

1971-01-01T23:59:59.000Z

12

Geophysics I. Seismic Methods  

SciTech Connect

During the past two decades, the technology of geophysics has exploded. At the same time, the petroleum industry has been forced to look for more and more subtle traps in more and more difficult terrain. The choice of papers in this geophysics reprint volume reflects this evolution. The papers were chosen to help geologists, not geophysicists, enhance their knowledge of geophysics. Math-intensive papers were excluded because those papers are relatively esoteric and have limited applicability for most geologists. This volume concentrates on different seismic survey methods. Each of the 38 papers were abstracted and indexed for the U.S. Department of Energy's Energy Data Base.

Beaumont, E.A.; Foster, N.H. (comps.)

1989-01-01T23:59:59.000Z

13

Fiber optic geophysical sensors  

DOE Patents (OSTI)

This invention is comprised of a fiber optic geophysical sensor in which laser light is passed through a sensor interferometer in contact with a geophysical event, and a reference interferometer not in contact with the geophysical event but in the same general environment as the sensor interferometer. In one embodiment, a single tunable laser provides the laser light. In another embodiment, separate tunable lasers are used for the sensor and reference interferometers. The invention can find such uses as monitoring for earthquakes, and the weighing of objects. 2 figs.

Homuth, E.F.

1990-01-01T23:59:59.000Z

14

Fiber optic geophysical sensors  

DOE Patents (OSTI)

This invention is comprised of a fiber optic geophysical sensor in which laser light is passed through a sensor interferometer in contact with a geophysical event, and a reference interferometer not in contact with the geophysical event but in the same general environment as the sensor interferometer. In one embodiment, a single tunable laser provides the laser light. In another embodiment, separate tunable lasers are used for the sensor and reference interferometers. The invention can find such uses as monitoring for earthquakes, and the weighing of objects. 2 figs.

Homuth, E.F.

1990-12-31T23:59:59.000Z

15

Geophysical Methods | Open Energy Information  

Open Energy Info (EERE)

Geophysical Methods Geophysical Methods Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Geophysical Methods Details Activities (0) Areas (0) Regions (0) NEPA(1) Exploration Technique Information Exploration Group: Geophysical Techniques Exploration Sub Group: Geophysical Techniques Parent Exploration Technique: Information Provided by Technique Lithology: Stratigraphic/Structural: Hydrological: Thermal: Dictionary.png Geophysical Methods: Methods used to measure the physical properties of the earth Other definitions:Wikipedia Reegle Introduction There are five main types of geophysical methods used for geothermal resource discovery: Seismic Methods (active and passive) Electrical Methods Magnetic Methods Gravity Methods Radiometric Methods Seismic methods dominates oil and gas exploration, and probably accounts

16

Geophysical Techniques | Open Energy Information  

Open Energy Info (EERE)

Geophysical Techniques Geophysical Techniques Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Geophysical Techniques Details Activities (2) Areas (1) Regions (0) NEPA(4) Exploration Technique Information Exploration Group: Geophysical Techniques Exploration Sub Group: None Parent Exploration Technique: Exploration Techniques Information Provided by Technique Lithology: may be inferred Stratigraphic/Structural: may be inferred Hydrological: may be inferred Thermal: may be inferred Dictionary.png Geophysical Techniques: Geophysics is the study of the structure and composition of the earth's interior. Other definitions:Wikipedia Reegle Introduction Geophysical techniques measure physical phenomena of the earth such as gravity, magnetism, elastic waves, electrical and electromagnetic waves.

17

EOS, TRANSACTIONS, AMERICAN GEOPHYSICAL UNION Counting Atlantic Tropical  

E-Print Network (OSTI)

Climate variability and any resulting change in the characteristics of tropical cyclones (tropical storms, subtropical storms, and hurricanes) have become topics of great interest and research within the past 2 years [International Workshop on Tropical Cyclones, 2006]. An emerging focus is how the frequency of tropical cyclones has changed over time and whether any changes could be linked to anthropogenic global warming. The Atlantic is the one tropical cyclone basin that has quantitative records back to the midnineteenth century for the whole basin (i.e., North Atlantic Ocean, Caribbean Sea, and Gulf of Mexico) [Jarvinen et al., 1984; Landsea et al.,

Cyclones Back To

2007-01-01T23:59:59.000Z

18

EOS, TRANSACTIONS, AMERICAN GEOPHYSICAL UNION Nutrient Enrichment Drives  

E-Print Network (OSTI)

During most summers over the past 30 years, bottom dissolved oxygen across a large area of the Louisiana and upper Texas continental shelf declined to concentrations too low (hypoxia) for most fish and large invertebrate animals to survive. This area is one of the best known dead zones proliferating around the world [Diaz and Rosenberg, 2008]. During July 2008, hypoxic bottom waters extended across 20,720 square kilometers (Figure 1), but they were probably even more extensive because winds from Hurricane Dolly mixed the waters off Texas before the survey could be completed. Increased inputs of nutrients (principally nitrogen and phosphorus) from the U.S. agricultural heartland within the Mississippi- Atchafalaya River Basin ( MARB) are implicated in the development and spread of hypoxia in the Gulf of Mexico. Consequently, the causes of, and solutions for, hypoxia have been subjects of extensive debate and analysis. An integrated scientific assessment led to a 2001 Action Plan [Mississippi River / Gulf of Mexico Watershed Nutrient Task Force, 2001] with a goal of reducing the area of the hypoxic zone to less than 5000 square kilometers by reducing nitrogen loading [Rabalais et al., 2007]. are primarily related to nutrient fluxes from the MARB [SAB, 2008, p. 2]. The reconfirmed consensus is that anthropogenic nutrients stimulate the production of planktonic organic matter, the decomposition of which depletes dissolved oxygen in bottom waters on the seasonally stratified inner shelf. Despite these two major scientific assessments supporting this consensus, skeptics [Dagg et al., 2007; Bianchi et al., 2008] have suggested alternative causes of hypoxia, including (1) oxidation of organic matter not derived from phytoplankton production, (2) physical processes affecting water column stability, and (3) coastal wetland loss and river controls. This article addresses these criticisms and demonstrates why they do not challenge the consensus on nutrient enrichment. Organic Matter Sources Seasonally recurring hypoxia developed on the shelf from the 1970s through the 1990s, coinciding with a tripling of nitrate

Gulf Of Mexico Hypoxia

2009-01-01T23:59:59.000Z

19

Improved Time to Publication in Journal of Geophysical Research-Atmospheres  

Science Conference Proceedings (OSTI)

Timely publication of manuscripts is important to authors and readers. AGU has significantly accelerated both the review and production processes for the Journal of Geophysical Research-Atmospheres (JGR-Atmospheres). Via a number of mechanisms (e.g., shortening the time allotted for reviewer selection, manuscript reviews, and revisions), the mean time to first decision has been decreased from 98 days in 2007 to 50 days in 2011, and the mean time to final decision has been decreased from 132 days in 2007 to 71 days in 2011. By implementing a new content management system, adjusting the workflow for improved efficiency, requesting authors to proofread their manuscripts quicker, and improving monitoring and follow-up to author and vendor queries, the mean production time from manuscript acceptance to publication has been decreased from 128 days in 2010 to only 56 days in 2012. Thus, in the past few years the mean time to publication of JGRAtmospheres has been cut in half. These milestones have been achieved with no loss of quality of presentation or content. In addition, online posting of "papers in press" on JGR-Atmospheres home page typically occurs within a few days after acceptance. JGR-Atmospheres editors thank manuscript reviewers, authors, and AGU staff who have greatly contributed to the more timely review and publication processes. This information will be updated periodically on the JGR-Atmospheres home page. A chart showing the average time from acceptance to publication for all of AGUs journals is available at http://www.agu.org/pubs/pdf/31May2012_Timeliness_Chart.pdf.

de Gouw, Joost A.; Ghan, Steven J.; Pryor, Sara; Rudich, Yinon; Zhang, Renyi

2012-07-03T23:59:59.000Z

20

ARM - Facility News Article  

NLE Websites -- All DOE Office Websites (Extended Search)

New ARM Exhibit Makes Debut at Fall Meeting of American Geophysical Union New ARM Exhibit Makes Debut at Fall Meeting of American Geophysical Union Bookmark and Share The new ARM display made its debut at the 2006 Fall Meeting of the American Geophysical Union (AGU) in December in San Francisco. The new ARM display made its debut at the 2006 Fall Meeting of the American Geophysical Union (AGU) in December in San Francisco. ARM staff returned to San Francisco in December 2006 for the 2006 American Geophysical Union (AGU) Fall Meeting, this time with a new exhibit. With over 1,120 sessions and 13,023 abstracts to choose from (an increase of more than 15 percent over the 2005 Fall Meeting), another attendance record was set. Nearly 14,000 scientists from around the world crowded the halls of the Moscone Center to share their research on Earth and space sciences.

Note: This page contains sample records for the topic "geophysical union agu" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Earth Science Women's Network ESWN is a peer-mentoring network of women in the Earth Sciences, most of whom are in the early stages of  

E-Print Network (OSTI)

and the Global Environment (SAGE), and is a member of the Energy Sources, Systems and Policy Cluster. Prof shape in 2002, at the Washington, DC meeting of the American Geophysical Union (AGU). Tracey Holloway was a recent recipient of the American Geophysical Union James R. Holton Junior Scientist Award (2005

Sheridan, Jennifer

22

At quadrennial geophysics fest, earth scientists think globally  

Science Conference Proceedings (OSTI)

This article focuses on two areas of current research interest from the International Union of Geodesy and Geophysics meeting in July 1995. The first is the possible long and unlikely seeming change of connections. Linked are the warm surface of the tropical Pacific Ocean, the atmosphere at the midlatitudes in the Southern Hemisphere and the icy stratosphere over Antarctica where the warming of the sea surface 15 years ago may have set the stage for the Antarctic ozone hole. The second major research research reviewed concerned increases in ultraviolet light. Surface radiation in the DNA-damaging region of the spectrum is increasing by as much as 12% per decade at high latitudes.

Kerr, R.A.

1995-07-28T23:59:59.000Z

23

Particle Filtering in Geophysical Systems  

Science Conference Proceedings (OSTI)

The application of particle filters in geophysical systems is reviewed. Some background on Bayesian filtering is provided, and the existing methods are discussed. The emphasis is on the methodology, and not so much on the applications themselves. ...

Peter Jan van Leeuwen

2009-12-01T23:59:59.000Z

24

Available Energy of Geophysical Systems  

Science Conference Proceedings (OSTI)

An alternative derivation of the available energy for a geophysical fluid system is presented. It is shown that determination of the equilibrium temperature of the system by the minimization of an energy availability function is equivalent to that ...

Peter R. Bannon

2013-08-01T23:59:59.000Z

25

Unions, LANL sign labor agreements  

NLE Websites -- All DOE Office Websites (Extended Search)

Environment Feature Stories Public Reading Room: Environmental Documents, Reports LANL Home Phonebook Calendar Video Newsroom News Stories September Unions, LANL...

26

Definition: Geophysical Techniques | Open Energy Information  

Open Energy Info (EERE)

Definition Definition Edit with form History Facebook icon Twitter icon » Definition: Geophysical Techniques Jump to: navigation, search Dictionary.png Geophysical Techniques Geophysics is the study of the structure and composition of the earth's interior.[1] View on Wikipedia Wikipedia Definition Exploration geophysics is the applied branch of geophysics which uses surface methods to measure the physical properties of the subsurface Earth, along with the anomalies in these properties, in order to detect or infer the presence and position of ore minerals, hydrocarbons, geothermal reservoirs, groundwater reservoirs, and other geological structures. Exploration geophysics is the practical application of physical methods (such as seismic, gravitational, magnetic, electrical and electromagnetic)

27

Published in Geophysical Research Letters, 26, p. 21632166, 1999. Copyright AGU, 1999. The scaling of collisionless, magnetic reconnection for large systems  

E-Print Network (OSTI)

. Sauer2 1 Institute for Plasma Research and Department of Physics, University of Maryland, College Park

Shay, Michael

28

Geophysical Institute. Biennial report, 1993-1994  

SciTech Connect

The 1993-1994 Geophysical Institute Biennial Report was published in November 1995 by the Geophysical Institute of the University of Alaska Fairbanks. It contains an overview of the Geophysical Institute, the Director`s Note, and research presentations concerning the following subjects: Scientific Predictions, Space Physics, Atmospheric Sciences, Snow, Ice and Permafrost, Tectonics and Sedimentation, Seismology, Volcanology, Remote Sensing, and other projects.

NONE

1996-01-01T23:59:59.000Z

29

Environmental and Engineering Geophysical University at SAGEEP 2008: Geophysical Instruction for Non-Geophysicists  

SciTech Connect

The Environmental and Engineering Geophysical Society (EEGS), a nonprofit professional organization, conducted an educational series of seminars at the Symposium on the Application of Geophysics to Engineering and Environmental Problems (SAGEEP) in Philadelphia in April 2008. The purpose of these seminars, conducted under the name Environmental and Engineering Geophysical University (EEGU) over three days in parallel with the regular SAGEEP technical sessions, was to introduce nontraditional geophysical conference attendees to the appropriate use of geophysics in environmental and engineering projects. Five half-day, classroom-style sessions were led by recognized experts in the application of seismic, electrical, gravity, magnetics, and ground-penetrating radar methods. Classroom sessions were intended to educate regulators, environmental program managers, consultants, and students who are new to near-surface geophysics or are interested in learning how to incorporate appropriate geophysical approaches into characterization or remediation programs or evaluate the suitability of geophysical methods for general classes of environmental or engineering problems.

Jeffrey G. Paine

2009-03-13T23:59:59.000Z

30

Geophysical Exploration (Montana) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Geophysical Exploration (Montana) Geophysical Exploration (Montana) Geophysical Exploration (Montana) < Back Eligibility Utility Fed. Government Commercial Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Installer/Contractor Rural Electric Cooperative Tribal Government Retail Supplier Institutional Fuel Distributor Savings Category Buying & Making Electricity Program Info State Montana Program Type Siting and Permitting Provider Montana Department of Natural Resources and Conservation An exploration permit is required for any entity conducting geophysical exploration within the state of Montana. Such entities are also required to follow rules adopted by the Board of Oil and Gas Conservation, including those pertaining to: (a) Adequate identification of seismic exploration crews operating in this

31

Borehole Geophysical Methods | Open Energy Information  

Open Energy Info (EERE)

Not Provided DOI Not Provided Check for DOI availability: http:crossref.org Online Internet link for Borehole Geophysical Methods Citation Carole D. Johnson. Borehole...

32

Borehole Geophysical Logging | Open Energy Information  

Open Energy Info (EERE)

2013 DOI Not Provided Check for DOI availability: http:crossref.org Online Internet link for Borehole Geophysical Logging Citation Hager-Richter Geoscience, Inc.....

33

IGPP: Institute for Geophysics and Planetary Physics  

NLE Websites -- All DOE Office Websites (Extended Search)

IGPP Home IGPP Astrophysics IGPP Planetary Sciences IGPP Mini Grant Seminars Phone Book LLNL Home FY09 IGPP Mini Grant The Institute of Geophysics and Planetary Physics (IGPP)...

34

High Precision Geophysics & Detailed Structural Exploration ...  

Open Energy Info (EERE)

icon High Precision Geophysics & Detailed Structural Exploration & Slim Well Drilling Geothermal Project Jump to: navigation, search Last modified on July 22, 2011....

35

SURFACE GEOPHYSICAL EXPLORATION - COMPENDIUM DOCUMENT  

SciTech Connect

This report documents the evolution of the surface geophysical exploration (SGE) program and highlights some of the most recent successes in imaging conductive targets related to past leaks within and around Hanford's tank farms. While it is noted that the SGE program consists of multiple geophysical techniques designed to (1) locate near surface infrastructure that may interfere with (2) subsurface plume mapping, the report will focus primarily on electrical resistivity acquisition and processing for plume mapping. Due to the interferences from the near surface piping network, tanks, fences, wells, etc., the results of the three-dimensional (3D) reconstruction of electrical resistivity was more representative of metal than the high ionic strength plumes. Since the first deployment, the focus of the SGE program has been to acquire and model the best electrical resistivity data that minimizes the influence of buried metal objects. Toward that goal, two significant advances have occurred: (1) using the infrastructure directly in the acquisition campaign and (2) placement of electrodes beneath the infrastructure. The direct use of infrastructure was successfully demonstrated at T farm by using wells as long electrodes (Rucker et al., 2010, 'Electrical-Resistivity Characterization of an Industrial Site Using Long Electrodes'). While the method was capable of finding targets related to past releases, a loss of vertical resolution was the trade-off. The burying of electrodes below the infrastructure helped to increase the vertical resolution, as long as a sufficient number of electrodes are available for the acquisition campaign.

RUCKER DF; MYERS DA

2011-10-04T23:59:59.000Z

36

Geophysical characterization of subsurface barriers  

SciTech Connect

An option for controlling contaminant migration from plumes and buried waste sites is to construct a subsurface barrier of a low-permeability material. The successful application of subsurface barriers requires processes to verify the emplacement and effectiveness of barrier and to monitor the performance of a barrier after emplacement. Non destructive and remote sensing techniques, such as geophysical methods, are possible technologies to address these needs. The changes in mechanical, hydrologic and chemical properties associated with the emplacement of an engineered barrier will affect geophysical properties such a seismic velocity, electrical conductivity, and dielectric constant. Also, the barrier, once emplaced and interacting with the in situ geologic system, may affect the paths along which electrical current flows in the subsurface. These changes in properties and processes facilitate the detection and monitoring of the barrier. The approaches to characterizing and monitoring engineered barriers can be divided between (1) methods that directly image the barrier using the contrasts in physical properties between the barrier and the host soil or rock and (2) methods that reflect flow processes around or through the barrier. For example, seismic methods that delineate the changes in density and stiffness associated with the barrier represents a direct imaging method. Electrical self potential methods and flow probes based on heat flow methods represent techniques that can delineate the flow path or flow processes around and through a barrier.

Borns, D.J.

1995-08-01T23:59:59.000Z

37

Category:Geophysical Techniques | Open Energy Information  

Open Energy Info (EERE)

Techniques Techniques Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermalpower.jpg Looking for the Geophysical Techniques page? For detailed information on Geophysical Techniques as exploration techniques, click here. Category:Geophysical Techniques Add.png Add a new Geophysical Techniques Technique Subcategories This category has the following 4 subcategories, out of 4 total. E [+] Electrical Techniques‎ (2 categories) 5 pages G [×] Gravity Techniques‎ 3 pages M [×] Magnetic Techniques‎ 3 pages S [+] Seismic Techniques‎ (2 categories) 2 pages Pages in category "Geophysical Techniques" The following 5 pages are in this category, out of 5 total. D DC Resistivity Survey (Mise-Á-La-Masse) E Electrical Techniques G Gravity Techniques M Magnetic Techniques

38

Crustal Geophysics and Geochemistry Science Center | Open Energy...  

Open Energy Info (EERE)

Crustal Geophysics and Geochemistry Science Center Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Crustal Geophysics and Geochemistry Science Center...

39

FORT UNION DEEP  

Science Conference Proceedings (OSTI)

Coalbed methane (CBM) is currently the hottest area of energy development in the Rocky Mountain area. The Powder River Basin (PRB) is the largest CBM area in Wyoming and has attracted the majority of the attention because of its high permeability and relatively shallow depth. Other Wyoming coal regions are also being targeted for development, but most of these areas have lower permeability and deeper coal seams. This project consists of the development of a CBM stimulation system for deep coal resources and involves three work areas: (1) Well Placement, (2) Well Stimulation, and (3) Production Monitoring and Evaluation. The focus of this project is the Washakie Basin. Timberline Energy, Inc., the cosponsor, has a project area in southern Carbon County, Wyoming, and northern Moffat County, Colorado. The target coal is found near the top of the lower Fort Union formation. The well for this project, Evans No.1, was drilled to a depth of 2,700 ft. Three coal seams were encountered with sandstone and some interbedded shale between seams. Well logs indicated that the coal seams and the sandstone contained gas. For the testing, the upper seam at 2,000 ft was selected. The well, drilled and completed for this project, produced very little water and only occasional burps of methane. To enhance the well, a mild severity fracture was conducted to fracture the coal seam and not the adjacent sandstone. Fracturing data indicated a fracture half-length of 34 ft, a coal permeability of 0.2226 md, and permeability of 15.3 md. Following fracturing, the gas production rate stabilized at 10 Mscf/day within water production of 18 bpd. The Western Research Institute (WRI) CBM model was used to design a 14-day stimulation cycle followed by a 30-day production period. A maximum injection pressure of 1,200 psig to remain well below the fracture pressure was selected. Model predictions were 20 Mscf/day of air injection for 14 days, a one-day shut-in, then flowback. The predicted flowback was a four-fold increase over the prestimulation rate with production essentially returning to prestimulation rates after 30 days. The physical stimulation was conducted over a 14-day period. Problems with the stimulation injection resulted in a coal bed fire that was quickly quenched when production was resumed. The poststimulation, stabilized production was three to four times the prestimulation rate. The methane content was approximately 45% after one day and increased to 65% at the end of 30 days. The gas production rate was still two and one-half times the prestimulation rate at the end of the 30-day test period. The field results were a good match to the numerical simulator predictions. The physical stimulation did increase the production, but did not produce a commercial rate.

Lyle A. Johnson Jr.

2002-09-01T23:59:59.000Z

40

FORT UNION DEEP  

Science Conference Proceedings (OSTI)

Coalbed methane (CBM) is currently the hottest area of energy development in the Rocky Mountain area. The Powder River Basin (PRB) is the largest CBM area in Wyoming and has attracted the majority of the attention because of its high permeability and relatively shallow depth. Other Wyoming coal regions are also being targeted for development, but most of these areas have lower permeability and deeper coal seams. This project consists of the development of a CBM stimulation system for deep coal resources and involves three work areas: (1) Well Placement, (2) Well Stimulation, and (3) Production Monitoring and Evaluation. The focus of this project is the Washakie Basin. Timberline Energy, Inc., the cosponsor, has a project area in southern Carbon County, Wyoming, and northern Moffat County, Colorado. The target coal is found near the top of the lower Fort Union formation. The well for this project, Evans No.1, was drilled to a depth of 2,700 ft. Three coal seams were encountered with sandstone and some interbedded shale between seams. Well logs indicated that the coal seams and the sandstone contained gas. For the testing, the upper seam at 2,000 ft was selected. The well, drilled and completed for this project, produced very little water and only occasional burps of methane. To enhance the well, a mild severity fracture was conducted to fracture the coal seam and not the adjacent sandstone. Fracturing data indicated a fracture half-length of 34 ft, a coal permeability of 0.2226 md, and permeability of 15.3 md. Following fracturing, the gas production rate stabilized at 10 Mscf/day within water production of 18 bpd. The Western Research Institute (WRI) CBM model was used to design a 14-day stimulation cycle followed by a 30-day production period. A maximum injection pressure of 1,200 psig to remain well below the fracture pressure was selected. Model predictions were 20 Mscf/day of air injection for 14 days, a one-day shut-in, then flowback. The predicted flowback was a four-fold increase over the prestimulation rate with production essentially returning to prestimulation rates after 30 days. The physical stimulation was conducted over a 14-day period. Problems with the stimulation injection resulted in a coal bed fire that was quickly quenched when production was resumed. The poststimulation, stabilized production was three to four times the prestimulation rate. The methane content was approximately 45% after one day and increased to 65% at the end of 30 days. The gas production rate was still two and one-half times the prestimulation rate at the end of the 30-day test period. The field results were a good match to the numerical simulator predictions. The physical stimulation did increase the production, but did not produce a commercial rate.

Lyle A. Johnson Jr.

2002-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "geophysical union agu" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Yixing Union | Open Energy Information  

Open Energy Info (EERE)

Yixing Union Yixing Union Jump to: navigation, search Name Yixing Union Place Yixing, Jiangsu Province, China Zip 214203 Sector Biomass Product Yixing-based biomass CHP project developer. Coordinates 31.36261°, 119.816643° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":31.36261,"lon":119.816643,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

42

Union Pacific PowerPoint Specs  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Union Pacific Union Pacific Rail Transportation Union Pacific Rail Transportation Rodger Dolson September 2005 Rodger Dolson September 2005 Outline Outline * Union Pacific Overview * Operating Environment * Future Plans * Hazardous Materials * Routes * Dedicated Service * Summary * Union Pacific Overview * Operating Environment * Future Plans * Hazardous Materials * Routes * Dedicated Service * Summary Union Pacific Railroad Union Pacific Railroad Northern Region Northern Region Western Region Western Region Southern Region Southern Region Central Region Central Region Union Pacific Fast Facts Union Pacific Fast Facts Miles of Track 32,832 Employees 48,000 Annual Payroll $3.3 B Purchases Made $3.1 B Locomotives 7,861 Freight Cars 87,497 Safety Safety Employee 1999 2005 YTD 55.1% 1999 2005 YTD 1999 2005 YTD 40.6% 34.8% Public

43

Geophysics II. Tools for seismic interpretation  

SciTech Connect

During the past two decades, the technology of geophysics has exploded. At the same time, the petroleum industry has been forced to look for more and more subtle traps in more and more difficult terrain. The choice of papers in this geophysics reprint volume reflects this evolution. The papers were chosen to help geologists, not geophysicists, enhance their knowledge of geophysics. Math-intensive papers were excluded because those papers are relatively esoteric and have limited applicability for most geologists. This volume concentrates on tools for seismic data interpretation. Each of the 25 papers were abstracted and indexed for the U.S. Department of Energy's Energy Data Base.

Beaumont, E.A.; Foster, N.H. (comps.)

1989-01-01T23:59:59.000Z

44

Geophysics IV. Gravity, Magnetic, and Magnetotelluric Methods  

SciTech Connect

During the past two decades, the technology of geophysics has exploded. At the same time, the petroleum industry has been forced to look for more and more subtle traps in more and more difficult terrain. The choice of papers in this geophysics reprint volume reflects this evolution. The papers were chosen to help geologists, not geophysicists, enhance their knowledge of geophysics. Math-intensive papers were excluded because those papers are relatively esoteric and have limited applicability for most geologists. This volume concentrates on gravity, magnetic, and magnetotelluric methods. Each of the 10 papers were abstracted and indexed for the U.S. Department of Energy's Energy Data Base.

Beaumont, E.A.; Foster, N.H. (comps.)

1989-01-01T23:59:59.000Z

45

Geophysics III. Geologic interpretation of seismic data  

SciTech Connect

During the past two decades, the technology of geophysics has exploded. At the same time, the petroleum industry has been forced to look for more and more subtle traps in more and more difficult terrain. The choice of papers in this geophysics reprint volume reflects this evolution. The papers were chosen to help geologists, not geophysicists, enhance their knowledge of geophysics. Math-intensive papers were excluded because those papers are relatively esoteric and have limited applicability for most geologists. This volume concentrates on geologic interpretation of seismic data interpretation. Each of the 21 papers were abstracted and indexed for the U.S. Department of Energy's Energy Data Base.

Beaumont, E.A.; Foster, N.H. (comps.)

1989-01-01T23:59:59.000Z

46

Indiana Memorial Union Wells Library  

E-Print Network (OSTI)

Franklin Hall Bryan Hall Law Indiana Memorial Union Jordan Hall Morrison Hall Wells Library Loop (0.5 miles) IMU to Greenhouse (0.3 miles) Business to Law School (0.75 miles) Wells Library to Morrison Hall (0.5 miles) Wells Library to Muisc Library (0.4 miles) #12;

Indiana University

47

Mercury Geochemical, Groundwater Geochemical, And Radiometric Geophysical  

Open Energy Info (EERE)

Geochemical, Groundwater Geochemical, And Radiometric Geophysical Geochemical, Groundwater Geochemical, And Radiometric Geophysical Signatures At Three Geothermal Prospects In Northern Nevada Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Paper: Mercury Geochemical, Groundwater Geochemical, And Radiometric Geophysical Signatures At Three Geothermal Prospects In Northern Nevada Details Activities (14) Areas (3) Regions (0) Abstract: Ground water sampling, desorbed mercury soil geochemical surveys and a radiometric geophysical survey was conducted in conjunction with geological mapping at three geothermal prospects in northern Nevada. Orientation sample lines from 610 m (2000 ft.) to 4575 m (15,000 ft.) in length were surveyed at right angles to known and suspected faults. Scintillometer readings (gamma radiation - total counts / second) were also

48

Institute of Geophysics, Planetary Physics, and Signatures  

NLE Websites -- All DOE Office Websites (Extended Search)

Opportunities » Opportunities » Institute of Geophysics, Planetary Physics, and Signatures Institute of Geophysics, Planetary Physics, and Signatures Promoting and supporting high-quality, cutting-edge science in the areas of astrophysics, space physics, solid planetary geoscience, and climate science. Contact Director Harald Dogliani (505) 663-5309 Email Deputy and Signatures Jon Schoonover (505) 665-0772 Email Professional Staff Assistant Georgia Sanchez (505) 663-5291 Email Astophysics and Cosmology Ed Fenimore (505) 667-7371 Email Climate Manvendra K. Dubey (505) 665-3128 Email Geophysics Scott Baldridge (505) 667-4338 Email Space Physics Josef Koller (505) 665-7395 Email Expanding the frontiers of astrophysical, space, earth, and climate sciences and their signatures The Institute of Geophysics, Planetary Physics, and Signatures at Los

49

GC GUIDANCE ON MEETINGS WITH UNION OFFICIALS  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

MEETINGS WITH UNION OFFICIALS MEETINGS WITH UNION OFFICIALS Department officials often receive requests to meet with officials of labor unions whose members are employees of Department contractors. Department officials should feel free to meet with such union officials subject to this guidance. Department officials must take care, however, not to insert themselves or the government inappropriately into the relationship between the unions and the contractors Sometimes unions will wish to meet with Department officials simply to learn about publicly stated Department plans or to make the Department aware of union concerns regarding a DOE policy applicable to contractors on a complex-wide basis. Department officials also may find it useful to initiate meetings with union officials to hear about

50

Agro Unione Ltda | Open Energy Information  

Open Energy Info (EERE)

Ltda Jump to: navigation, search Name Agro Unione Ltda Place Brazil Product Sugar and ethanol producer. References Agro Unione Ltda1 LinkedIn Connections CrunchBase Profile No...

51

LANL | Solid Earth Geophysics | EES-17  

NLE Websites -- All DOE Office Websites (Extended Search)

LANL : Earth & Environmental Sciences : Solid Earth Geophysics (EES-17) LANL : Earth & Environmental Sciences : Solid Earth Geophysics (EES-17) Home Publications Collaboration & Links Staff Research Highlights Ground-Based Nuclear Explosion Monitoring Geodynamics & National Security Nonlinear Elasticity Time Reversal Los Alamos Seismic Network Stimulated Porous Fluid Flow Resource Recovery Seismic & Acoustic Imaging Exploration Geophysics Induced Seismicity Volcanoes & Earthquakes Other Research CONTACTS Group Leader Ken Rehfeldt Administrative Contacts Jody Benson Cecilia Gonzales Geophysics (EES-17) The Geophysics Group supports the national security mission of Los Alamos National Laboratory by providing technical expertise to monitor movement of Earth's crust while predicting the effects of these events on the environment. Though our focus is on seismic monitoring, we also apply electric, magnetic, radionuclide, and acoustic technologies to monitor underground explosions, maintain our ability to conduct tests, and develop the Yucca Mountain Project. In addition, we study the nonlinear properties of earth materials, imaging with seismic waves, how seismic waves affect the interaction of porous rocks and fluids, use of seismic waves to characterize underground oil reservoirs, volcanology and volcanic seismicity, advanced computational physics of earth materials, and using drilling technology to study the crust of the earth. These tasks are complemented by our extensive background in both conventional and hot dry rock geothermal energy development and geophysical support of the Nevada Test Site.

52

Texas Union Pizza Order Form ROOM RESERVED ______________________________________________________  

E-Print Network (OSTI)

#12;#12;Texas Union Pizza Order Form ROOM RESERVED: ________________________________________________________________________________________________ ________________________________________________________________________________________________ ________________________________________________________________________________________________ ________________________________________________________________________________________________ ________________________________________________________________________________________________ ________________________________________________________________________________________________ ________________________________________________________________________________________________ ________________________________________________________________________________________________ Pick-up All orders are to be picked up at the Texas Union Hospitality Center desk in the south end West with the Texas Union Policies and Procedures. I understand that I will be held responsible for any debts incurred

Texas at Austin, University of

53

Geophysical LaboratoryGeophysical Laboratory Carnegie Institution of WashingtonCarnegie Institution of Washington  

E-Print Network (OSTI)

of Washington Washington, DCWashington, DC Russell J. HemleyRussell J. Hemley Percy W. BridgmanPercy W. BridgmanGeophysical LaboratoryGeophysical Laboratory Carnegie Institution of WashingtonCarnegie Institution STATE VIBRATIONAL STATE ELECTRONIC STATE (K-edge, Band Gap) OPTICAL X-RAY · Diamond window opaque above

Hemley, Russell J.

54

Geophysical Exploration Technologies | Open Energy Information  

Open Energy Info (EERE)

Geophysical Exploration Technologies Geophysical Exploration Technologies Jump to: navigation, search Geothermal ARRA Funded Projects for Geophysical Exploration Technologies Loading map... {"format":"googlemaps3","type":"ROADMAP","types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"limit":200,"offset":0,"link":"all","sort":[""],"order":[],"headers":"show","mainlabel":"","intro":"","outro":"","searchlabel":"\u2026 further results","default":"","geoservice":"google","zoom":false,"width":"600px","height":"350px","centre":false,"layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","icon":"","visitedicon":"","forceshow":true,"showtitle":true,"hidenamespace":false,"template":false,"title":"","label":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"locations":[{"text":"

55

Review of geophysical characterization methods used at the Hanford Site  

SciTech Connect

This paper presents a review of geophysical methods used at Hanford in two parts: (1) shallow surface-based geophysical methods and (2) borehole geophysical methods. This review was not intended to be ``all encompassing'' but should represent the vast majority (>90% complete) of geophysical work conducted onsite and aimed at hazardous waste investigations in the vadose zone and/or uppermost groundwater aquifers. This review did not cover geophysical methods aimed at large-scale geologic structures or seismicity and, in particular, did not include those efforts conducted in support of the Basalt Waste Isolation Program. This review focused primarily on the more recent efforts.

GV Last; DG Horton

2000-03-23T23:59:59.000Z

56

Development of renewable energy in European union  

Science Conference Proceedings (OSTI)

Today's environmental policies are largely devoted to fostering the development and implementation in European Union of renewable energy technologies. This paper analyses the renewable energy development in European Union in terms of legislative framework, ... Keywords: benefits, costs, environment, green certificates, market, renewable energy

Andreea Zamfir

2008-02-01T23:59:59.000Z

57

Geophysical Method At Raft River Geothermal Area (1977) | Open Energy  

Open Energy Info (EERE)

Geophysical Method At Raft River Geothermal Area (1977) Geophysical Method At Raft River Geothermal Area (1977) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geophysical Method At Raft River Geothermal Area (1977) Exploration Activity Details Location Raft River Geothermal Area Exploration Technique Geophysical Techniques Activity Date 1977 Usefulness not indicated DOE-funding Unknown Notes Borehole geophysics were completed at the Raft River valley, Idaho. References Applegate, J.K.; Donaldson, P.R.; Hinkley, D.L.; Wallace, T.L. (1 February 1977) Borehole geophysics evaluation of the Raft River geothermal reservoir, Idaho Retrieved from "http://en.openei.org/w/index.php?title=Geophysical_Method_At_Raft_River_Geothermal_Area_(1977)&oldid=594349" Category: Exploration Activities

58

State of the Union 2013 | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

State of the Union 2013 State of the Union 2013 President Obama speaks about energy independence, climate change, and investing in renewable energy and technology during the State...

59

BSU Geophysics Field Camp Report 2012 | Open Energy Information  

Open Energy Info (EERE)

BSU Geophysics Field Camp Report 2012 BSU Geophysics Field Camp Report 2012 Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: BSU Geophysics Field Camp Report 2012 Abstract Neal Hot Springs (NHS) is an active geothermal site and home to a new binary power plant built by U.S. Geothermal and funded through the Department of Energy. Power production is scheduled to begin in late 2012 and is proposed to generate 25 mega-watts of power to its customer Idaho Power. The project has also served Boise State University as an ideal location for geophysical exploration and research. Research began in spring of 2011 during BSU's annual geophysics field camp. Students and faculty conducted various geophysical surveys to gain insight into the controlling geological structure of the area. Studies of the site continued into 2012

60

AVIC Changli Union Energy | Open Energy Information  

Open Energy Info (EERE)

Beijing Municipality, China Product China-based JV to manufacture and sell zinc-air batteries. References AVIC Changli Union Energy1 LinkedIn Connections CrunchBase Profile No...

Note: This page contains sample records for the topic "geophysical union agu" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

The History and Dynamics of Global Plate Motions, GEOPHYSICAL MONOGRAPH 121, M. Richards, R. Gordon and R. van der Hilst, eds., American Geophysical Union, pp546, 2000  

E-Print Network (OSTI)

thermal boundary layer, of mantle convection. We review how simple convection pertains to plate formation as we shall see in this review [see also review by Oxburgh and Turcotte, 1978]. However, there is still- ately, caused by mantle convection. There is little doubt that the direct energy source for plate

Bercovici, David

62

Recent advances in optimized geophysical survey design Hansruedi Maurer1  

E-Print Network (OSTI)

- time tomography: Geophysics, 74, no.4, Q27­Q40, doi:10.1190/ 1.3141738. Atkinson, A. C., A. N. Donev

63

Borehole geophysics evaluation of the Raft River geothermal reservoir,  

Open Energy Info (EERE)

reservoir, reservoir, Idaho Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Borehole geophysics evaluation of the Raft River geothermal reservoir, Idaho Details Activities (1) Areas (1) Regions (0) Abstract: GEOTHERMAL ENERGY; GEOTHERMAL FIELDS; GEOPHYSICAL SURVEYS; RAFT RIVER VALLEY; GEOTHERMAL EXPLORATION; BOREHOLES; EVALUATION; HOT-WATER SYSTEMS; IDAHO; MATHEMATICAL MODELS; WELL LOGGING; CAVITIES; EXPLORATION; GEOTHERMAL SYSTEMS; HYDROTHERMAL SYSTEMS; NORTH AMERICA; PACIFIC NORTHWEST REGION; USA Author(s): Applegate, J.K.; Donaldson, P.R.; Hinkley, D.L.; Wallace, T.L. Published: Geophysics, 2/1/1977 Document Number: Unavailable DOI: Unavailable Source: View Original Journal Article Geophysical Method At Raft River Geothermal Area (1977) Raft River Geothermal Area

64

Geophysical Study of the Salton Trough of Southern California...  

Open Energy Info (EERE)

1964 DOI Not Provided Check for DOI availability: http:crossref.org Online Internet link for Geophysical Study of the Salton Trough of Southern California Citation Shawn...

65

An Integrated Geophysical Study Of The Geothermal Field Of Tule...  

Open Energy Info (EERE)

Geothermal Field Of Tule Chek, Bc, Mexico Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: An Integrated Geophysical Study Of The Geothermal Field Of...

66

Reconnaissance geophysical studies of the geothermal system in...  

Open Energy Info (EERE)

geophysical studies of the geothermal system in southern Raft River Valley, Idaho Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Reconnaissance...

67

Borehole geophysics evaluation of the Raft River geothermal reservoir...  

Open Energy Info (EERE)

reservoir, Idaho Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Borehole geophysics evaluation of the Raft River geothermal reservoir, Idaho Details...

68

LANL Institutes - Institute of Geophysics and Planetary Physics  

NLE Websites -- All DOE Office Websites (Extended Search)

NEWS LIBRARY JOBS SITE MAP Emergency Maps Organization Goals Phone Search Science > LANL Institutes > Institute of Geophysics and Planetary Physics National Security Education...

69

Field implementation of geophysical diffraction tomography  

SciTech Connect

Geophysical diffraction tomography is a new technique that shows promise as a tool for quantitative subsurface (below-ground) imaging. The approach being used is based upon the filtered backpropagation algorithm, which is a mathematical extension of the reconstruction software used in conventional X-ray CAT scanners. The difference between this method and existing methods is that the new algorithm rigorously accounts for diffraction effects through an exact inversion of the wave equation. This refinement is necessary in that it admits the use of acoustic and long-wavelength electromagnetic waves, allowing tomography to be taken from the laboratory to the field. ORNL's effort in geophysical diffraction tomography involves reducing the filtered backpropagation algorithm to practice. This requires the design and construction of field instrumentation as well as the development of an improved algorithm. The original algorithm requires the imaged region to be illuminated by plane waves. This requirement simplifies the algorithm but complicates its field implementation in that plane waves are difficult to generate. Consequently, ORNL has been working to generalize the filtered backpropagation algorithm to allow a broader range of incoming wave fields which can more easily be realized in the field. The instrumentation aspects involve the selection of appropriate sonic sources and receivers along with the development of a state-of-art, portable, computer-controlled, multichannel data acquisition system. 5 references, 6 figures.

Witten, A.J.; Stevens, S.S.

1984-01-01T23:59:59.000Z

70

Geophysical Method At Raft River Geothermal Area (1975) | Open Energy  

Open Energy Info (EERE)

Method At Raft River Geothermal Area (1975) Method At Raft River Geothermal Area (1975) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geophysical Method At Raft River Geothermal Area (1975) Exploration Activity Details Location Raft River Geothermal Area Exploration Technique Geophysical Techniques Activity Date 1975 Usefulness not indicated DOE-funding Unknown Notes Geologic and geophysics studies were completed at the Raft River valley. References Williams, P.L.; Mabey, D.R.; Pierce, K.L.; Zohdy, A.A.R.; Ackermann, H.; Hoover, D.B. (1 May 1975) Geological and geophysical studies of a geothermal area in the southern Raft river valley, Idaho Retrieved from "http://en.openei.org/w/index.php?title=Geophysical_Method_At_Raft_River_Geothermal_Area_(1975)&oldid=59434

71

Integrated Surface Geophysical Methods for Characterization of the Naval  

Open Energy Info (EERE)

Integrated Surface Geophysical Methods for Characterization of the Naval Integrated Surface Geophysical Methods for Characterization of the Naval Air Warfare Center, New Jersey Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Integrated Surface Geophysical Methods for Characterization of the Naval Air Warfare Center, New Jersey Author USGS Published Publisher Not Provided, 2013 DOI Not Provided Check for DOI availability: http://crossref.org Online Internet link for Integrated Surface Geophysical Methods for Characterization of the Naval Air Warfare Center, New Jersey Citation USGS. Integrated Surface Geophysical Methods for Characterization of the Naval Air Warfare Center, New Jersey [Internet]. 2013. [updated 2013/01/03;cited 2013/11/22]. Available from: http://water.usgs.gov/ogw/bgas/toxics/NAWC-surface.html

72

An introduction to electrical resistivity in geophysics | Open Energy  

Open Energy Info (EERE)

An introduction to electrical resistivity in geophysics An introduction to electrical resistivity in geophysics Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: An introduction to electrical resistivity in geophysics Abstract Physicists are finding that the skills they have learned in their training may be applied to areas beyond traditional physics topics. One such field is that of geophysics. This paper presents the electrical resistivity component of an undergraduate geophysics course at Radford University. It is taught from a physics perspective, yet the application of the theory to the real world is the overriding goal. The concepts involved in electrical resistivity studies are first discussed in a general sense, and then they are studied through the application of the relevant electromagnetic theory.

73

Truck Driver Scheduling in the European Union  

Science Conference Proceedings (OSTI)

Since April 2007 working hours of truck drivers in the European Union are controlled by regulation (EC) No. 561/2006. According to the new regulation, road transport undertakings must organise the work of drivers in a way that drivers are able to comply ... Keywords: drivers' working hours, regulation (EC) No. 561/2006, vehicle scheduling

Asvin Goel

2010-11-01T23:59:59.000Z

74

June 11, 2009, HSS/Union Task Meeting on 2009 HSS/Union Task Progress - Agenda  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

06-05-09 06-05-09 HSS/Union Working Group Meeting June 11, 2009 1:00 - 2:30 pm EST FORS 7E-069 Call-in: 301-903-0688 SUBJECT: 2009 HSS/Union Task Progress Union Working Group Participants: 2008 Topical Union Leads Ron Ault/Tom Schaffer..................AFL-CIO Metal Trades Department Pete Stafford...................................... Building and Construction Trades Department Center for Construction Research & Training (BCTD CPWR) Chico McGill/Dennis Phelps............International Brotherhood of Electrical Workers [IBEW] Gary Batykefer/Dale Hill...............Sheet Metal Workers International Association [SMWIA] Doug Stephens/David Cassady...........United Steelworkers (USW) AGENDA 1:00 - 1:05 Introductory Remarks................................................Glenn Podonsky

75

June 11, 2009, HSS/Union Task Meeting on 2009 HSS/Union Task Progress - Summary  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3-09 3-09 HSS/Union Working Group Meeting 2009 HSS/Union Task Progress and Next Steps June 11, 2009 In introductory remarks, Glenn Podonsky, Chief Health, Safety and Security Officer, underscored HSS's commitment to engage in this collective effort with the Unions and stakeholders to improve worker health, safety and security across the DOE Complex. He provided an overview of the past several years of the HSS Focus Group effort in which the worker, through Union representatives and stakeholders, along with HSS, have focused on mutual areas of concern and commitments which are today resulting in actions for improving worker health and safety. As he spoke about the weight of full disclosure in these efforts he stated, "Of vital importance is for all to be open and candid with regard to where there is a need

76

April 30, 2008; HSS/Union Working Group Meeting to address training - Union Participants  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

HSS/UNION MEETING: TRAINING HSS/UNION MEETING: TRAINING HSS/Union Participants/Attendees HSS Participants: 1. Glenn Podonsky - Chief Health, Safety & Security Officer 2. Mari-Jo Campagnone - Senior Advisor to Chief HSS Officer 3. Bill Roege - Director, Corporate Safety Analysis 4. Pat Worthington - Director, Health and Safety 5. Bill McArthur - Director, Worker Safety & Health Policy 6. Tom Traceski - Director, Environmental Policy and Assistance 7. Jeff Harrell - Director, National Training Center [Call-in] UNION Group Participants: 1. Gary Batykefer - SMWIA (Lead/Meeting Facilitation) 2. Dale Hill - SMWIA (Lead/Meeting Facilitation) 3. Don Ellenberger - BCTD CPWR 4. Emmett Russell - IUOE 5. Barb McCabe - IUOE 6. Ron Ault - Metal Trades Department AFL-CIO 7.

77

EOS Land Validation Presentations  

NLE Websites -- All DOE Office Websites (Extended Search)

EOS Land Validation Presentations EOS Land Validation Presentations Meeting: Land Cover Validation Workshop Date: February 2, 2004 Place: Boston, MA Title: Validation Data Support Activities at the ORNL DAAC (Power Point) Presenter: Bob Cook Meeting: Fall 2003 American Geophysical Union (AGU) Meeting Date: December 9, 2003 Place: San Francisco, CA Title: Ground-Based Data Supporting the Validation of MODIS Land Products (Power Point) Presenter: Larry Voorhees Meeting: Terra and Aqua Products Review Date: March 2003 Place: NASA HQ Title: Supporting the Validation of MODIS Land Products (Power Point) Presenter: Larry Voorhees Meeting: Terra and Aqua Products Review Date: March 2003 Place: NASA HQ Title: MODIS Land Summary (Power Point) Presenter: Chris Justice, University of Maryland Meeting: Spring 2002 American Geophysical Union (AGU) Meeting

78

ARM - Events Article  

NLE Websites -- All DOE Office Websites (Extended Search)

20, 2008 [Events] 20, 2008 [Events] American Geophysical Union (AGU) Abstracts Due Bookmark and Share Abstracts are now being accepted for the 2008 Fall Meeting of the American Geophysical Union (AGU) to be held December 15-19 in San Francisco, California. The meeting will cover topics in all areas of Earth and space sciences and is expected to draw a crowd of more than 15,000 from around the world. Many ARM participants are conveners of atmospheric science and global environmental change sessions, such as the samples below: A03: Aerosol Indirect Effects: Measurements and Modeling A08: Innovative Applications of Satellite and Ground Observations in Evaluating General Circulation Models A14: Cloud Effects on Aerosol A17: Ice Nucleation: From Laboratory, Field and Remote Sensing Data

79

Integrated Geophysical Exploration of a Known Geothermal Resource: Neal Hot  

Open Energy Info (EERE)

Geophysical Exploration of a Known Geothermal Resource: Neal Hot Geophysical Exploration of a Known Geothermal Resource: Neal Hot Springs Jump to: navigation, search OpenEI Reference LibraryAdd to library Book Section: Integrated Geophysical Exploration of a Known Geothermal Resource: Neal Hot Springs Abstract We present integrated geophysical data to characterize a geothermal system at Neal Hot Springs in eastern Oregon. This system is currently being developed for geothermal energy production. The hot springs are in a region of complex and intersecting fault trends associated with two major extensional events, the Oregon-Idaho Graben and the Western Snake River Plain. The intersection of these two fault systems, coupled with high geothermal gradients from thin continental crust produces pathways for surface water and deep geothermal water interactions at Neal Hot Springs.

80

Rules and Regulations Governing Geophysical, Seismic or Other Type  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Rules and Regulations Governing Geophysical, Seismic or Other Type Rules and Regulations Governing Geophysical, Seismic or Other Type Exploration on State-Owned Lands Other Than State-Owned Marine Waters (Mississippi) Rules and Regulations Governing Geophysical, Seismic or Other Type Exploration on State-Owned Lands Other Than State-Owned Marine Waters (Mississippi) < Back Eligibility Commercial Developer Fuel Distributor General Public/Consumer Industrial Investor-Owned Utility Municipal/Public Utility Utility Program Info State Mississippi Program Type Environmental Regulations Siting and Permitting Provider Mississippi Development Authority The Rules and Regulations Governing Geophysical, seismic or Other Type Exploration on State-Owned Lands Other than State-Owned Marine Waters is applicable to the Natural Gas Sector and the Coal with CCS Sector. This law

Note: This page contains sample records for the topic "geophysical union agu" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Geological and geophysical analysis of Coso Geothermal Exploration Hole No.  

Open Energy Info (EERE)

and geophysical analysis of Coso Geothermal Exploration Hole No. and geophysical analysis of Coso Geothermal Exploration Hole No. 1 (CGEH-1), Coso Hot Springs KGRA, California Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Report: Geological and geophysical analysis of Coso Geothermal Exploration Hole No. 1 (CGEH-1), Coso Hot Springs KGRA, California Details Activities (5) Areas (1) Regions (0) Abstract: The Coso Geothermal Exploration Hole number one (CGEH-1) was drilled in the Coso Hot Springs KGRA, California, from September 2 to December 2, 1977. Chip samples were collected at ten foot intervals and extensive geophysical logging surveys were conducted to document the geologic character of the geothermal system as penetrated by CGEH-1. The major rock units encountered include a mafic metamorphic sequence and a

82

Beyond Gaussian Statistical Modeling in Geophysical Data Assimilation  

Science Conference Proceedings (OSTI)

This review discusses recent advances in geophysical data assimilation beyond Gaussian statistical modeling, in the fields of meteorology, oceanography, as well as atmospheric chemistry. The non-Gaussian features are stressed rather than the ...

Marc Bocquet; Carlos A. Pires; Lin Wu

2010-08-01T23:59:59.000Z

83

Contour Analysis: A New Approach for Melding Geophysical Fields  

Science Conference Proceedings (OSTI)

This paper introduces a new approach, contour analysis, for combining independent estimates of a geophysical field to produce a single realization incorporating data from all sources. Contour analysis divides the field estimates into contours and ...

Arthur J. Mariano

1990-04-01T23:59:59.000Z

84

Near-Inertial Oscillations of Geophysical Surface Frontal Currents  

Science Conference Proceedings (OSTI)

Intrinsic oscillations of stable geophysical surface frontal currents of the unsteady, nonlinear, reduced-gravity shallow-water equations on an f plane are investigated analytically and numerically. For frictional (Rayleigh) currents ...

Angelo Rubino; Sergey Dotsenko; Peter Brandt

2003-09-01T23:59:59.000Z

85

Geophysical Applications of Partial Wavelet Coherence and Multiple Wavelet Coherence  

Science Conference Proceedings (OSTI)

In this paper, the application of partial wavelet coherence (PWC) and multiple wavelet coherence (MWC) to geophysics is demonstrated. PWC is a technique similar to partial correlation that helps identify the resulting wavelet coherence (WTC) ...

Eric K. W. Ng; Johnny C. L. Chan

2012-12-01T23:59:59.000Z

86

Understanding biogeobatteries: Where geophysics meets microbiology  

SciTech Connect

Although recent research suggests that contaminant plumes behave as geobatteries that produce an electrical current in the ground, no associated model exists that honors both geophysical and biogeochemical constraints. Here, we develop such a model to explain the two main electrochemical contributions to self-potential signals in contaminated areas. Both contributions are associated with the gradient of the activity of two types of charge carriers, ions and electrons. In the case of electrons, bacteria act as catalysts for reducing the activation energy needed to exchange the electrons between electron donor and electron acceptor. Possible mechanisms that facilitate electron migration include iron oxides, clays, and conductive biological materials, such as bacterial conductive pili or other conductive extracellular polymeric substances. Because we explicitly consider the role of biotic processes in the geobattery model, we coined the term 'biogeobattery'. After theoretical development of the biogeobattery model, we compare model predictions with self-potential responses associated with laboratory and field-scale conducted in contaminated environments. We demonstrate that the amplitude and polarity of large (>100 mV) self-potential signatures requires the presence of an electronic conductor to serve as a bridge between electron donors and acceptors. Small self-potential anomalies imply that electron donors and electron acceptors are not directly interconnected, but instead result simply from the gradient of the activity of the ionic species that are present in the system.

Revil, A.; Mendonca, C.A.; Atekwana, E.A.; Kulessa, B.; Hubbard, S.S.; Bohlen, K.

2009-08-15T23:59:59.000Z

87

Geophysical background and as-built target characteristics  

Science Conference Proceedings (OSTI)

The US Department of Energy (DOE) Grand Junction Projects Office (GJPO) has provided a facility for DOE, other Government agencies, and the private sector to evaluate and document the utility of specific geophysical measurement techniques for detecting and defining cultural and environmental targets. This facility is the Rabbit Valley Geophysics Performance Evaluation Range (GPER). Geophysical surveys prior to the fiscal year (FY) 1994 construction of new test cells showed the primary test area to be relatively homogeneous and free from natural or man-made artifacts, which would generate spurious responses in performance evaluation data. Construction of nine new cell areas in Rabbit Valley was completed in June 1994 and resulted in the emplacement of approximately 150 discrete targets selected for their physical and electrical properties. These targets and their geophysical environment provide a broad range of performance evaluation parameters from ``very easy to detect`` to ``challenging to the most advanced systems.`` Use of nonintrusive investigative techniques represents a significant improvement over intrusive characterization methods, such as drilling or excavation, because there is no danger of exposing personnel to possible hazardous materials and no risk of releasing or spreading contamination through the characterization activity. Nonintrusive geophysical techniques provide the ability to infer near-surface structure and waste characteristics from measurements of physical properties associated with those targets.

Allen, J.W.

1994-09-01T23:59:59.000Z

88

Strategic Unionism : the political role of the Congress of South African Trade Unions (COSATU) in South Africa and what it means for black workers  

E-Print Network (OSTI)

This dissertation looks at the political role of trade unions in developing countries. Trade unions and particularly their engagement in political unionism have been absent from the development literature in recent decades. ...

Misra, Neeta

2008-01-01T23:59:59.000Z

89

Scientific research in the Soviet Union  

Science Conference Proceedings (OSTI)

I report on the scientific aspects of my US/USSR Interacademy Exchange Visit to the Soviet Union. My research was conducted at three different institutes: the Lebedev Physical Institute in Moscow, the Leningrad Nuclear Physics Institute in Gatchina, and the Yerevan Physics Institute in Soviet Armenia. I included relevant information about the Soviet educational system, salaries of Soviet physicists, work habits and research activities at the three institutes, and the relevance of that research to work going on in the United States. 18 refs.

Mtingwa, S.K.

1990-03-19T23:59:59.000Z

90

Characterization Of Geothermal Resources Using New Geophysical Technology |  

Open Energy Info (EERE)

Using New Geophysical Technology Using New Geophysical Technology Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Paper: Characterization Of Geothermal Resources Using New Geophysical Technology Details Activities (2) Areas (2) Regions (0) Abstract: This paper presents a geothermal case history using a relatively new but proven technology that can accurately map groundwater at significant depths (up to 1,000 meters) over large areas (square kilometers) in short periods of time (weeks). Understanding the location and extent of groundwater resources is very important to the geothermal industry for obvious reasons. It is crucial to have a cost-effective method of understanding where concentrations of geothermal water are located as well as the preferential flow paths of the water in the subsurface. Such

91

Reconnaissance geophysical studies of the geothermal system in southern  

Open Energy Info (EERE)

geophysical studies of the geothermal system in southern geophysical studies of the geothermal system in southern Raft River Valley, Idaho Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Reconnaissance geophysical studies of the geothermal system in southern Raft River Valley, Idaho Details Activities (4) Areas (1) Regions (0) Abstract: Gravity, aeromagnetic, and telluric current surveys in the southern Raft River have been used to infer the structure and the general lithology underlying the valley. The gravity data indicate the approximate thickness of the Cenozoic rocks and location of the larger normal faults, and the aeromagnetic data indicate the extent of the major Cenozoic volcanic units. The relative ellipse area contour map compiled from the telluric current survey generally conforms to the gravity map except for

92

Geophysical Investigations of Archaeological Resources in Southern Idaho  

SciTech Connect

At the Idaho National Laboratory and other locations across southern Idaho, geophysical tools are being used to discover, map, and evaluate archaeological sites. A variety of settings are being explored to expand the library of geophysical signatures relevant to archaeology in the region. Current targets of interest include: prehistoric archaeological features in open areas as well as lava tube caves, historical structures and activity areas, and emigrant travel paths. We draw from a comprehensive, state of the art geophysical instrumentation pool to support this work. Equipment and facilities include ground penetrating radar, electromagnetic and magnetic sensors, multiple resistivity instruments, advanced positioning instrumentation, state of the art processing and data analysis software, and laboratory facilities for controlled experiments.

Brenda Ringe Pace; Gail Heath; Clark Scott; Carlan McDaniel

2005-10-01T23:59:59.000Z

93

Well casing-based geophysical sensor apparatus, system and method  

DOE Patents (OSTI)

A geophysical sensor apparatus, system, and method for use in, for example, oil well operations, and in particular using a network of sensors emplaced along and outside oil well casings to monitor critical parameters in an oil reservoir and provide geophysical data remote from the wells. Centralizers are affixed to the well casings and the sensors are located in the protective spheres afforded by the centralizers to keep from being damaged during casing emplacement. In this manner, geophysical data may be detected of a sub-surface volume, e.g. an oil reservoir, and transmitted for analysis. Preferably, data from multiple sensor types, such as ERT and seismic data are combined to provide real time knowledge of the reservoir and processes such as primary and secondary oil recovery.

Daily, William D. (Livermore, CA)

2010-03-09T23:59:59.000Z

94

Active Labor Unions and Organizations Interfacing With DOE | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Services » Outreach & Collaboration » Focus Groups » Active Services » Outreach & Collaboration » Focus Groups » Active Labor Unions and Organizations Interfacing With DOE Active Labor Unions and Organizations Interfacing With DOE This information book is intended to provide an overview of what HSS has learned through our interface with representative labor unions and stakeholders since the inception of the Focus Group, along with accomplishments and current efforts to address identified areas of weakness. Handbook of Active Labor Unions and Organizations Interfacing With DOE More Documents & Publications HSS/Union Leadership Meeting on DOE Safety and Security Reform HSS Work Group Telecom (Draft Charters) Deputy Secretary Roundtable Meeting with Unions Enforcement Guidance Oversight Reporting Security Classification

95

Kraftwerk Union KWU Siemens Power Generation | Open Energy Information  

Open Energy Info (EERE)

Sector Services Product KWU is a provider of components and services to the commercial nuclear utility industry. References Kraftwerk Union (KWU) - Siemens Power Generation.1...

96

Poland and the European Union's security and defense policy .  

E-Print Network (OSTI)

??This thesis analyzes key factors in Poland's decision-making concerning the European Union's European Security and Defense Policy (ESDP). It reviews the development of Polish policy (more)

Falecki, Tomasz.

2004-01-01T23:59:59.000Z

97

Demographic trends in the European Union political and strategic implicaitons .  

E-Print Network (OSTI)

??This thesis analyzes adverse demographic trends in the European Union, including sub-replacement birthrates and increasing median ages. It investigates the implications of these trends for (more)

Rasco, Clark Joseph

2004-01-01T23:59:59.000Z

98

Union City, Ohio: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Darke County, Ohio. It falls under Ohio's 8th congressional district.12 Registered Energy Companies in Union City, Ohio Inspiramental Co. References US Census Bureau...

99

California Union Membership: A Turn-of-the-Century Portrait  

E-Print Network (OSTI)

Relations, University of California, Berkeley. Meyerson,Harold. 2001. Californias Progressive Mosaic. Themilkman & rooks / california union membership Other SEIU

Milkman, Ruth; Rooks, Daisy

2003-01-01T23:59:59.000Z

100

December 4, 2008; HSS/Union Working Group Meeting on 2008 HSS/Union Topical Wrap Up - Action Matrix  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2008 TOPICAL MEETINGS DRAFT ACTION MATRIX WORKER HEALTH AND SAFETY ACTION CATEGORIES WORKER SAFETY AND HEALTH TRAINING [04-30-08] 851 IMPLEMENTATION [07-17-08] FWP/CAIRS/CENTRAL WORKER DATA TRACKING [09-16-08] STRATEGIC INITIATIVES/AGIING WORKFORCE [11-06-08] AND GAPS / * [ ] [ ] [ ] * ( [HSS] - NIEHS/ ] ] * - [ ] * [ ] - ) ] - [ ] [ ] [ ] ] th - [ ] - [ ] ] - ( Safety. / ; Secretaries. / - - j - - - - / - - - - y BASELINING NEEDS STANDARDIZATION OF REQUIREMENTS Baseline training needs/gaps: - Submit union training catalogs Unions - Identify training gaps Unions - Identify training modalities to audience Unions Define minimum training standards/requirement 851 as a guiding basis) Baseline training requirements [ HS-10, NTC, HS-20 - Baseline DOE training activities [HS-10, NTC, HS-30

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101

Merging High Resolution Geophysical and Geochemical Surveys to Reduce  

Open Energy Info (EERE)

Merging High Resolution Geophysical and Geochemical Surveys to Reduce Merging High Resolution Geophysical and Geochemical Surveys to Reduce Exploration Risk at Glass Buttes, Oregon Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Merging High Resolution Geophysical and Geochemical Surveys to Reduce Exploration Risk at Glass Buttes, Oregon Project Type / Topic 1 Recovery Act: Geothermal Technologies Program Project Type / Topic 2 Validation of Innovative Exploration Technologies Project Description This program will combine detailed gravity, high resolution aeromagnetic, and LIDAR data, all of which will be combined for structural modeling, with hyperspectral data, which will identify and map specific minerals and mineral assemblages that may point to upflow zones. The collection of these surveys and analyses of the merged data and model will be used to site deeper slim holes. Slim holes will be flow tested to determine whether or not Ormat can move forward with developing this resource. An innovative combination of geophysical and geochemical tools will significantly reduce risk in exploring this area, and the results will help to evaluate the value of these tools independently and in combination when exploring for blind resources where structure, permeability, and temperature are the most pressing questions. The slim holes will allow testing of models and validation of methods, and the surveys within the wellbores will be used to revise the models and site production wells if their drilling is warranted.

102

Wavelet denoising techniques with applications to experimental geophysical data  

Science Conference Proceedings (OSTI)

In this paper, we compare Fourier-based and wavelet-based denoising techniques applied to both synthetic and real experimental geophysical data. The Fourier-based technique used for comparison is the classical Wiener estimator, and the wavelet-based ... Keywords: Denoising, Empirical Bayes, Wavelet, Wavelet thresholding, Wiener filter

Albert C. To; Jeffrey R. Moore; Steven D. Glaser

2009-02-01T23:59:59.000Z

103

High Precision Geophysics & Detailed Structural Exploration & Slim Well  

Open Energy Info (EERE)

Precision Geophysics & Detailed Structural Exploration & Slim Well Precision Geophysics & Detailed Structural Exploration & Slim Well Drilling Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title High Precision Geophysics & Detailed Structural Exploration & Slim Well Drilling Project Type / Topic 1 Recovery Act: Geothermal Technologies Program Project Type / Topic 2 Validation of Innovative Exploration Technologies Project Description Existing geologic data show that the basalt has been broken by complex intersecting fault zones at the hot springs. Natural state hot water flow patterns in the fracture network will be interpreted from temperature gradient wells and then tested with moderate depth core holes. Production and injection well tests of the core holes will be monitored with an innovative combination of Flowing Differential Self-Potential (FDSP) and resistivity tomography surveys. The cointerpretation of all these highly detailed geophysical methods sensitive to fracture permeability patterns and water flow during the well tests will provide unprecedented details on the structures and flow in a shallow geothermal aquifer and support effective development of the low temperature reservoir and identification of deep up flow targets.

104

Union Electric Co | Open Energy Information  

Open Energy Info (EERE)

Ameren Missouri) Ameren Missouri) Jump to: navigation, search Name Union Electric Co Place Missouri Utility Id 19436 Utility Location Yes Ownership I NERC Location SERC NERC SERC Yes ISO MISO Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Distribution Yes Activity Wholesale Marketing Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png 1(M) Residential Service Rate Residential 1(M)TOD-Residential Time Of Day Residential 2(M)-TOD Small General Service Time of Day 3 phase Commercial

105

Union Eolica Panamena UEP | Open Energy Information  

Open Energy Info (EERE)

Panamena UEP Panamena UEP Jump to: navigation, search Name Union Eolica Panamena (UEP) Place Granada, Spain Sector Wind energy Product Granada-based wind project developer company, with focus on Panama region. Coordinates 37.170398°, -3.605426° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.170398,"lon":-3.605426,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

106

The City of Union City | Open Energy Information  

Open Energy Info (EERE)

The City of Union City The City of Union City Jump to: navigation, search Name The City of Union City Facility The City of Union City Sector Wind energy Facility Type Community Wind Facility Status In Service Owner Performance Services Energy Purchaser AEP - Indiana Michigan Power Location Union City IL Coordinates 40.19339719°, -84.81110573° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.19339719,"lon":-84.81110573,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

107

Union Power Cooperative - Residential Energy Efficient Heat Pump Loan  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Union Power Cooperative - Residential Energy Efficient Heat Pump Union Power Cooperative - Residential Energy Efficient Heat Pump Loan Program Union Power Cooperative - Residential Energy Efficient Heat Pump Loan Program < Back Eligibility Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heat Pumps Maximum Rebate $7,500 Program Info State North Carolina Program Type Utility Loan Program Rebate Amount up to $7,500 Provider Union Power Cooperative Union Power Cooperative offers low interest loans to help its residential customers finance new, energy-efficient heat pumps. Interest rates, currently at 9%, will be fixed for the term of the loan. Loans can be up to $7,500 over five years. Customers pay back the loan with payments on monthly electric bills. There is a one time loan filing fee of $42. Contact

108

Geological and geophysical studies of a geothermal area in the southern  

Open Energy Info (EERE)

Geological and geophysical studies of a geothermal area in the southern Geological and geophysical studies of a geothermal area in the southern Raft river valley, Idaho Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Proceedings: Geological and geophysical studies of a geothermal area in the southern Raft river valley, Idaho Details Activities (1) Areas (1) Regions (0) Abstract: areal geology; Cassia County Idaho; Cenozoic; clastic rocks; clasts; composition; conglomerate; economic geology; electrical methods; evolution; exploration; faults; folds; geophysical methods; geophysical surveys; geothermal energy; gravity methods; Idaho; igneous rocks; lithostratigraphy; magnetic methods; pyroclastics; Raft River Valley; resources; sedimentary rocks; seismic methods; stratigraphy; structural geology; structure; surveys; tectonics; United States; volcanic rocks

109

December 4, 2008; HSS/Union Working Group Meeting on 2008 HSS/Union Topical Wrap Up - Agenda  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Union Working Group Meeting Union Working Group Meeting December 4, 2008 1:00 - 4:00 pm EST FORS 7E-069 SUBJECT: 2008 HSS/Union Topical Wrap Up Meeting Facilitation by 2008 Topical Union Leads Ron Ault/Tom Schaffer............... AFL-CIO Metal Trades Department Pete Stafford/Patricia Quinn/.............Building and Construction Trades Department Center for Don Ellenberger Construction Research & Training (BCTD CPWR) Dennis Phelps.............................International Brotherhood of Electrical Workers [IBEW] Gary Batykefer/Dale Hill...............Sheet Metal Workers International Association [SMWIA] James Frederick/Doug Stephens/ ......United Steel, Paper and Forestry, Rubber, Manufacturing, Tom McQuiston Energy, Allied Industrial and Service Workers International Union (USW)

110

A look back at Union Carbides FIRST 20 Years in Nuclear Energy...  

NLE Websites -- All DOE Office Websites (Extended Search)

Union Carbide in Nuclear Energy Note: Union Carbide Nuclear Division, which started out as Carbide and Carbon Chemicals Company, operated the Atomic Energy CommissionEnergy...

111

Borehole geophysics evaluation of the Raft River geothermal reservoir |  

Open Energy Info (EERE)

reservoir reservoir Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Book: Borehole geophysics evaluation of the Raft River geothermal reservoir Details Activities (1) Areas (1) Regions (0) Abstract: Borehole geophysics techniques were used in evaluating the Raft River geothermal reservoir to establish a viable model for the system. The assumed model for the hot water (145/sup 0/C) reservoir was a zone of higher conductivity, increased porosity, decreased density, and lower sonic velocity. It was believed that the long term contact with the hot water would cause alteration producing these effects. With this model in mind, cross-plots of the above parameters were made to attempt to delineate the reservoir. It appears that the most meaningful data include smoothed and

112

LANL Institutes - Institute of Geophysics and Planetary Physics  

NLE Websites -- All DOE Office Websites (Extended Search)

Summer of Applied Geophysical Experience (SAGE) Summer of Applied Geophysical Experience (SAGE) Application Form A complete application includes: An on-line application Letter of Interest two (2) references (download reference form in PDF or Word format). Referee must submit by email to georgia@lanl.gov or fax to: 505-663-5225 proof of health insurance complete transcripts (unofficial is acceptable) Foreign students, please contact Georgia Sanchez at georgia@lanl.gov regarding your application. Cost is $500, $100.00 is due with the application. Please mail deposit with a copy of your application to: SAGE IGPPS, MS-T001 Los Alamos National Laboratory Los Alamos, NM 87545 USA Email: georgia@lanl.gov Voice: 505-663-5291 Note: Course credit may be possible by prior arrangement with your university (please check with your advisor) but cannot be awarded directly

113

Geophysical Characterization of a Geothermal System Neal Hot Springs,  

Open Energy Info (EERE)

Characterization of a Geothermal System Neal Hot Springs, Characterization of a Geothermal System Neal Hot Springs, Oregon, USA Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Geophysical Characterization of a Geothermal System Neal Hot Springs, Oregon, USA Abstract Neal Hot Springs is an active geothermal area that is also the proposed location of a binary power plant, which is being developed by US Geothermal Inc. To date, two production wells have been drilled and an injection well is in the process of being completed. The primary goal of this field camp was to provide a learning experience for students studying geophysics, but a secondary goal was to characterize the Neal Hot Springs area to provide valuable information on the flow of geothermal fluids through the subsurface. This characterization was completed using a variety of

114

LANL Institutes - Institute of Geophysics and Planetary Physics  

NLE Websites -- All DOE Office Websites (Extended Search)

Geophysics Geophysics Focus Leader: Scott Baldridge sbaldridge@lanl.gov This focus supports a breadth of basic research concerning planetary surfaces and interiors, including numerical, experimental, and field studies of the structure, properties, processes, and dynamics of terrestrial and giant planets. It is strongly recommended that proposals exploit unique LANL resources (e.g., LANL high-performance computing resources; the Los Alamos Neutron Science Center (LANSCE); geochemical analyses facilities resident in EES and C divisions; and/or sensor technology capabilities resident in C, EES, ISR, and N divisions). We are particularly interested in innovative research projects in areas of current, strong international scientific interest such as the following: New techniques in passive (imaging) or active (e.g., lidar, radar)

115

Geophysical data fusion for subsurface imaging. Final report  

SciTech Connect

This report contains the results of a three year, three-phase project whose long-range goal has been to create a means for the more detailed and accurate definition of the near-surface (0--300 ft) geology beneath a site that had been subjected to environmental pollution. The two major areas of research and development have been: improved geophysical field data acquisition techniques; and analytical tools for providing the total integration (fusion) of all site data. The long-range goal of this project has been to mathematically, integrate the geophysical data that could be derived from multiple sensors with site geologic information and any other type of available site data, to provide a detailed characterization of thin clay layers and geological discontinuities at hazardous waste sites.

NONE

1995-10-01T23:59:59.000Z

116

Illustrative Scenarios Tool (European Union) | Open Energy Information  

Open Energy Info (EERE)

Illustrative Scenarios Tool (European Union) Illustrative Scenarios Tool (European Union) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Illustrative Scenarios Tool (European Union) Focus Area: Propane Topics: Opportunity Assessment & Screening Website: www.eutransportghg2050.eu/cms/illustrative-scenarios-tool/ Equivalent URI: cleanenergysolutions.org/content/illustrative-scenarios-tool-european- Language: English Policies: "Deployment Programs,Regulations" is not in the list of possible values (Deployment Programs, Financial Incentives, Regulations) for this property. DeploymentPrograms: Technical Assistance Regulations: Emissions Standards The SUstainabLe TrANsport (SULTAN) Illustrative Scenarios Tool is a high-level calculator to help provide estimates of the possible impacts of

117

Regional geology and geophysics of the Jemez Mountains  

DOE Green Energy (OSTI)

The western margin of the Rocky Mountain tectonic belt is the initial site for the Los Alamos Geothermal Project. lgneous activity in the area culminated with the formation of a collapsed volcanic caldera and the deposition of thick beds of tuff. Geophysical studies indicate that the region is one of relatively highterrestrial heat flow, low-crustal density, low-crustal seismic velocities, low-crustal magnetoelectric impedance, and thin crust. 34 references. (auth)

West, F.G.

1973-08-01T23:59:59.000Z

118

Geophysics-based method of locating a stationary earth object  

DOE Patents (OSTI)

A geophysics-based method for determining the position of a stationary earth object uses the periodic changes in the gravity vector of the earth caused by the sun- and moon-orbits. Because the local gravity field is highly irregular over a global scale, a model of local tidal accelerations can be compared to actual accelerometer measurements to determine the latitude and longitude of the stationary object.

Daily, Michael R. (Albuquerque, NM); Rohde, Steven B. (Corrales, NM); Novak, James L. (Albuquerque, NM)

2008-05-20T23:59:59.000Z

119

Geophysical Fluid Dynamics Laboratory Portal | Data.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

Geophysical Fluid Dynamics Laboratory Portal Geophysical Fluid Dynamics Laboratory Portal Agriculture Community Menu DATA APPS EVENTS DEVELOPER STATISTICS COLLABORATE ABOUT Agriculture You are here Data.gov » Communities » Agriculture » Data Geophysical Fluid Dynamics Laboratory Portal Dataset Summary Description Output and documentation from a set of multi-century experiments performed using NOAA/GFDL's climate models. Users can download files, display data file attributes, and graphically display the data. Data sets include those from CM2.X experiments associated with the Intergovernmental Panel on Climate Change Assessment Report (IPCC) and the US Climate Change Science Program (US CCSP). Tags {climate,IPCC,CCSP,pressure,SLP," sea ice","upper-level winds",ozone,"meridional winds","zonal winds",u-wind,v-wind," carbon dioxide"," volcanic",aerosol,grids,"soil moisture"," IPCC",flux,"radiation flux",thickness,radiation,emissivity,longwave,sensible,"latent heat",downwelling,upwelling,temperature,convective,runoff,"water vapor",humidity,cloudiness,transport,"geopotential height",assimilation,salinity,evaporation,freshwater}

120

Union Carbide's 20 years in nuclear energy, part 1  

NLE Websites -- All DOE Office Websites (Extended Search)

of publication here in full. The title of the document is Union Carbide's 20 years in nuclear energy. "The Y-12 Plant was built on a "crash" basis during World War II to...

Note: This page contains sample records for the topic "geophysical union agu" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

International Union for Conservation of Nature | Open Energy Information  

Open Energy Info (EERE)

Union for Conservation of Nature Union for Conservation of Nature Jump to: navigation, search Logo: International Union for Conservation of Nature Name International Union for Conservation of Nature Address Rue Mauverney 28 Place Gland, Switzerland Phone number +41 (22) 999-0000 Website http://www.iucn.org/contact/ Coordinates 46.415693°, 6.2778411° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":46.415693,"lon":6.2778411,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

122

Union Light, Heat & Power Co | Open Energy Information  

Open Energy Info (EERE)

Union Light, Heat & Power Co Union Light, Heat & Power Co Jump to: navigation, search Name Union Light, Heat & Power Co Place Kentucky Utility Id 19446 References Energy Information Administration.[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png No rate schedules available. Average Rates No Rates Available The following table contains monthly sales and revenue data for Union Light, Heat & Power Co (Kentucky). Month RES REV (THOUSAND $) RES SALES (MWH) RES CONS COM REV (THOUSAND $) COM SALES (MWH) COM CONS IND_REV (THOUSAND $) IND SALES (MWH) IND CONS OTH REV (THOUSAND $) OTH SALES (MWH) OTH CONS TOT REV (THOUSAND $) TOT SALES (MWH) TOT CONS

123

Event:European Union Sustainable Energy Week | Open Energy Information  

Open Energy Info (EERE)

Week Week Jump to: navigation, search Calendar.png European Union Sustainable Energy Week: on 2012/06/18 European Union Sustainable Energy Week events will take place across Europe. Events in Brussels will center around a high-level conference on the sustainable energy sector, which is expected to draw 4,000 participants from over 50 countries. Throughout the week other events will take place in parallel to draw attention to energy efficiency and sustainable energy themes. Event Details Name European Union Sustainable Energy Week Date 2012/06/18 Location Brussels, Belgium Tags CLEAN, LEDS, Training Website Event Website Ret LikeLike UnlikeLike You like this.Sign Up to see what your friends like. rieved from "http://en.openei.org/w/index.php?title=Event:European_Union_Sustainable_Energy_Week&oldid=453117

124

UNION CARBIDE MZALS DIVISION tiiAGARA FALLS, NEW YDRK  

Office of Legacy Management (LM)

PRELIF",INARY SURVEY 0' PRELIF",INARY SURVEY 0' ELECTRDMET iORPDF.&TiCIN UNION CARBIDE MZALS DIVISION tiiAGARA FALLS, NEW YDRK Work performed by the Health and Safety Research Division Dak Ridge National Laboratory Oak Ridge, Tennessee 37830 OAK RIDGE NATIONAL LABORATORY operated by UNION CARBIDE CORPORATION for the DEPARTMENT OF ENERGY as part of the Fornierly Utilized Sites-- Remedial Action Program ,ELECTRD?'ISi 60RPOR:TION UNiON CARBIDE METALS DIVlSIOti NiASARA FALLS, NEA YORK At the requests o f the Department of Energy (DOE, then ERDA), a preliminary survey was performed at the former Electromet Plant (cur- rently Union Carbide Corporation - Metals Division plant) in Niagara Falls, Neh' York (see Fig. l), on August 24, 1976, to assess the radio- logical status 0 f those facilities utilized under~Manhattan Engineer

125

March 16, 2010, DOE Union Roundtable - Meeting Summary  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2010: DOE Roundtable with Labor Unions 2010: DOE Roundtable with Labor Unions Meeting Summary "Our objective is to enhance productivity and achieve the Department's mission goals while maintaining the highest standards of safe and secure operations at our facilities." Daniel Poneman, Deputy Secretary of Energy Deputy Secretary Poneman held a DOE/Union roundtable discussion with 13 labor union representatives on March 16 to engage worker stakeholders in the Department's Safety and Security Reform efforts. DOE Under Secretaries Tom D'Agostino (NNSA), Dr. Steven Koonin (Science) and Dr. Kristina Johnson (Energy and Environment) were in attendance to provide Line perspectives. Glenn Podonsky, Chief Health, Safety and Security Officer, who is tasked with assisting in a DOE

126

Union Power Cooperative - Residential Energy Efficient Heat Pump...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Cooling Heat Pumps Maximum Rebate 7,500 Program Information North Carolina Program Type Utility Loan Program Rebate Amount up to 7,500 Union Power Cooperative offers low...

127

Union Training Future Electricians in Solar Power | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

in Solar Power August 12, 2010 - 3:48pm Addthis IBEW 725 electricians install solar panels at the union's hall in Terre Haute. | Photo courtesy of IBEW 725 IBEW 725...

128

Historical Developments in Radiosonde Systems in the Former Soviet Union  

Science Conference Proceedings (OSTI)

The development of radiosonde systems in the former Soviet Union (FSU) over the past 70 years is described, and the extent and organization of the aerological network is discussed. The quality and compatibility of data from FSU radiosondes are ...

Nina A. Zaitseva

1993-10-01T23:59:59.000Z

129

An Integrated Model For The Geothermal Field Of Milos From Geophysical  

Open Energy Info (EERE)

Milos From Geophysical Milos From Geophysical Experiments Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: An Integrated Model For The Geothermal Field Of Milos From Geophysical Experiments Details Activities (0) Areas (0) Regions (0) Abstract: The results of geophysical experiments carried out by eight teams on the island of Milos as part of an integrated project under the European Commission's geothermal R & D programme are considered. The combination of these data with earlier studies on the geology and geophysics of Milos allow the compilation of a possible model of the geothermal reservoir and its surroundings in the central eastern part of the island. The reservoir is fed by convection of hot fluids from a depth of several kilometres, but the geophysical data provide no strong support for the earlier hypothesis

130

Institute of Geophysics and Planetary Physics 1993 annual report, October 1, 1992--September 30, 1993  

Science Conference Proceedings (OSTI)

This report contains brief papers on the research being conducted at the Institute of Geophysics and Planetary Physics in 1993 in Geosciences, High-Pressure sciences, and Astrophysics.

Ryerson, F.J.; Budwine, C.M. [eds.

1994-06-15T23:59:59.000Z

131

An Integrated Model For The Geothermal Field Of Milos From Geophysical...  

Open Energy Info (EERE)

Login | Sign Up Search Page Edit with form History Facebook icon Twitter icon An Integrated Model For The Geothermal Field Of Milos From Geophysical Experiments Jump to:...

134

Africa-European Union Energy Partnership | Open Energy Information  

Open Energy Info (EERE)

Africa-European Union Energy Partnership Africa-European Union Energy Partnership Jump to: navigation, search Logo: Africa-European Union Energy Partnership Name Africa-European Union Energy Partnership Agency/Company /Organization Government of Germany, Government of Austria, African Union Commission, Government of Mauritius Sector Energy Website http://www.aeep-conference.org UN Region "Sub-Saharan Africa" is not in the list of possible values (Eastern Africa, Middle Africa, Northern Africa, Southern Africa, Western Africa, Caribbean, Central America, South America, Northern America, Central Asia, Eastern Asia, Southern Asia, South-Eastern Asia, Western Asia, Eastern Europe, Northern Europe, Southern Europe, Western Europe, Australia and New Zealand, Melanesia, Micronesia, Polynesia, Latin America and the Caribbean) for this property., "Western & Eastern Europe" is not in the list of possible values (Eastern Africa, Middle Africa, Northern Africa, Southern Africa, Western Africa, Caribbean, Central America, South America, Northern America, Central Asia, Eastern Asia, Southern Asia, South-Eastern Asia, Western Asia, Eastern Europe, Northern Europe, Southern Europe, Western Europe, Australia and New Zealand, Melanesia, Micronesia, Polynesia, Latin America and the Caribbean) for this property.

135

Computerized coal-quality prediction from digital geophysical logs  

SciTech Connect

A digital suite of geophysical logs, including gamma-ray, resistivity and gamma-gamma density, were used to develop and test a method for predicting coal quality parameters for the Wyodak coal in the Powder River basin of Wyoming. The method was developed by plotting the average of various log response increments (obtained from the contractor's 9-track digital tapes) versus the analytically determined ash, moisture, and Btu/lb for the same intervals of the coal seam. Standard curve-fitting techniques were then employed to determine which log response parameter most accurately predicted the various quality parameters. A computer program was written that reads 9-track, digital, log tapes and determines the coal quality parameters based on the relationships between log response and analytical values. The computer program was written in Fortran 77 for a VAX 11/780 minicomputer. The program was designed to run interactively with user-determined options depending on which geophysical logs were available. Preliminary results have been very encouraging to date with predicted versus analytically determined parameters being estimated to an accuracy of +/-300 Btu/lb (with the average being +/-150 Btu/lb), +/-2% ash and +/-3% moisture. This compares to ASTM lab-to-lab analytical standards of +/-100 Btu/lb, +/-0.7% ash, and +/-0.5% moisture. This prediction methods is applicable to coals from other basins and offers promise as a cost saving tool for exploration and production uses.

Nations, D.L.; Tabet, D.E.; Gerould, C.R.

1984-07-01T23:59:59.000Z

136

Village of Union City, Michigan (Utility Company) | Open Energy Information  

Open Energy Info (EERE)

Village of Union City Village of Union City Place Michigan Utility Id 19432 Utility Location Yes Ownership M NERC Location RFC NERC RFC Yes Operates Generating Plant Yes Activity Generation Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Commercial Commercial Demand Commercial Industrial Industrial Residential Electric Heating Service Residential Residential Service Residential Average Rates Residential: $0.1200/kWh Commercial: $0.1270/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from "http://en.openei.org/w/index.php?title=Village_of_Union_City,_Michigan_(Utility_Company)&oldid=412111

137

Union Helps Produce Women Workers | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Union Helps Produce Women Workers Union Helps Produce Women Workers Union Helps Produce Women Workers January 21, 2010 - 3:15pm Addthis Joshua DeLung At the Community Environmental Center in Long Island City, N.Y. - and across the country - you don't always see a lot of women in the construction business. Locating experienced female weatherization technicians to recruit had proven difficult for CEC, but 30-year-old Tahlia Williams is the beginning of a new era in the clean energy economy. "Construction is something I had wanted to do for a long time," Tahlia says. "I had no way of knowing how to get into this field because I always heard it was a man's world. I wanted in." When the Recovery Act passed, providing more funding than ever to weatherize an unprecedented number of homes, CEC needed to train and hire

138

Union Helps Produce Women Workers | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Union Helps Produce Women Workers Union Helps Produce Women Workers Union Helps Produce Women Workers January 21, 2010 - 3:15pm Addthis Joshua DeLung At the Community Environmental Center in Long Island City, N.Y. - and across the country - you don't always see a lot of women in the construction business. Locating experienced female weatherization technicians to recruit had proven difficult for CEC, but 30-year-old Tahlia Williams is the beginning of a new era in the clean energy economy. "Construction is something I had wanted to do for a long time," Tahlia says. "I had no way of knowing how to get into this field because I always heard it was a man's world. I wanted in." When the Recovery Act passed, providing more funding than ever to weatherize an unprecedented number of homes, CEC needed to train and hire

139

A heuristic algorithm for pattern identification in large multivariate analysis of geophysical data sets  

Science Conference Proceedings (OSTI)

This paper aims to present a heuristic algorithm with factor analysis and a local search optimization system for pattern identification problems as applied to large and multivariate aero-geophysical data. The algorithm was developed in MATLAB code using ... Keywords: Aero-geophysical data, Factor analysis, Local search system, MATLAB program, Patterns identification

Joo Eduardo da Silva Pereira; Adelir Jos Strieder; Janete Pereira Amador; Jos Luiz Silvrio da Silva; Lenidas Luiz Volcato Descovi Filho

2010-01-01T23:59:59.000Z

140

CV-Huiming Bao Department of Geology & Geophysics, E235 Howe-Russell Geoscience Complex, Louisiana  

E-Print Network (OSTI)

chemistry & Stable isotopes Postdoc 1998-2001 APPOINTMENTS 2012- Professor in Geology and Geophysics Geology and Earth System History for undergraduate students; Stable Isotope Geochemistry and Carbonate1 CV- Huiming Bao Department of Geology & Geophysics, E235 Howe-Russell Geoscience Complex

Bao, Huiming

Note: This page contains sample records for the topic "geophysical union agu" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

CV-Huiming Bao Department of Geology & Geophysics, E235 Howe-Russell Geoscience Complex, Louisiana  

E-Print Network (OSTI)

isotopes Postdoc 1998-2001 APPOINTMENTS 2007- Associate professor in Geology and Geophysics, Louisiana Physical Geology and Earth System History for undergraduate students; Stable Isotope Geochemistry1 CV- Huiming Bao Department of Geology & Geophysics, E235 Howe-Russell Geoscience Complex

Bao, Huiming

142

May 19, 2011, HSS/Union Focus Group Meeting - Agenda  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

16-11 16-11 HSS Focus Group Telecom Meeting Worker Health, Safety and Security Improvement Priorities/Task Activities May 19, 2011 Proposed AGENDA Introductory Remarks........................................................................ Glenn Podonsky Meeting Purpose/Intended Outcomes/Process.................. Pete Stafford/Mari-Jo Campagnone Priority Improvement Areas/Tasks Discussion * Safety & Security Reform.................................Bill Eckroade/Steve Kirchhoff/Unions * Background HSS/Union Focus Group Initial Workgroups....................... Pete Stafford * Worker Health and Safety Topical Discussions [Status/Priorities/Path Forward] Training Safety Standards 851 Implementation/Training/Enforcement

143

A Geothermal Field Model Based On Geophysical And Thermal Prospectings In  

Open Energy Info (EERE)

Model Based On Geophysical And Thermal Prospectings In Model Based On Geophysical And Thermal Prospectings In Nea Kessani (Ne Greece) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: A Geothermal Field Model Based On Geophysical And Thermal Prospectings In Nea Kessani (Ne Greece) Details Activities (0) Areas (0) Regions (0) Abstract: The present study completes a study by Thanassoulas et al. (1986) Geophys. Prosp.34, 83-97 and deals with geophysical exploration for geothermal resources in Nea Kessani area, NE Greece. The results of some deep electrical soundings (AB = 6000 m) with the interpretation of a gravity profile crossing the investigated area are considered together with thermal investigations. All subsequent information, along with the conclusions of an earlier paper dealing with a reconnaissance geophysical

144

Laboratory Measurement of Geophysical Properties for Monitoring of CO2 Sequestration  

NLE Websites -- All DOE Office Websites (Extended Search)

Laboratory Measurement of Geophysical Properties for Monitoring of Laboratory Measurement of Geophysical Properties for Monitoring of CO 2 Sequestration Larry R. Myer (LRMyer@lbl.gov; 510/486-6456) Lawrence Berkeley National Laboratory Earth Science Division One Cyclotron Road, MS 90-1116 Berkeley, CA 94720 Introduction Geophysical techniques will be used in monitoring of geologic sequestration projects. Seismic and electrical geophysical techniques will be used to map the movement of CO 2 in the subsurface and to establish that the storage volume is being efficiently utilized and the CO 2 is being safely contained within a known region. Rock physics measurements are required for interpretation of the geophysical surveys. Seismic surveys map the subsurface velocities and attenuation while electrical surveys map the conductivity. Laboratory measurements are required to convert field

145

Geophysical logging case history of the Raft River geothermal system, Idaho  

Open Energy Info (EERE)

Geophysical logging case history of the Raft River geothermal system, Idaho Geophysical logging case history of the Raft River geothermal system, Idaho Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Report: Geophysical logging case history of the Raft River geothermal system, Idaho Details Activities (1) Areas (1) Regions (0) Abstract: Drilling to evaluate the geothermal resource in the Raft River Valley began in 1974 and resulted in the discovery of a geothermal reservoir at a depth of approximately 1523 m (500 ft). Several organizations and companies have been involved in the geophysical logging program. There is no comprehensive report on the geophysical logging, nor has there been a complete interpretation. The objectives of this study are to make an integrated interpretation of the available data and compile a case history. Emphasis has been on developing a simple interpretation

146

"1. Union Power Partners LP","Gas","Union Power Partners LP",2020  

U.S. Energy Information Administration (EIA) Indexed Site

Arkansas" Arkansas" "1. Union Power Partners LP","Gas","Union Power Partners LP",2020 "2. Arkansas Nuclear One","Nuclear","Entergy Arkansas Inc",1835 "3. Independence","Coal","Entergy Arkansas Inc",1678 "4. White Bluff","Coal","Entergy Arkansas Inc",1659 "5. Robert E Ritchie","Petroleum","Entergy Arkansas Inc",860 "6. Lake Catherine","Gas","Entergy Arkansas Inc",712 "7. Dell Power Station","Gas","Associated Electric Coop, Inc",679 "8. Plum Point Energy Station","Coal","Dynegy Services Plum Point LLC",670 "9. Hot Spring Power Project","Gas","Hot Spring Power Co LLC",642

147

Geophysical Studies in the Vicinity of Blue Mountain and Pumpernickel  

Open Energy Info (EERE)

the Vicinity of Blue Mountain and Pumpernickel the Vicinity of Blue Mountain and Pumpernickel Valley near Winnemucca, North-Central Nevada Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Geophysical Studies in the Vicinity of Blue Mountain and Pumpernickel Valley near Winnemucca, North-Central Nevada Abstract From May 2008 to September 2009, the U.S. Geological Survey (USGS) collected data from more than 660 gravity stations, 100 line-km of truck-towed magnetometer traverses, and 260 physical-property sites in the vicinity of Blue Mountain and Pumpernickel Valley, northern Nevada (fig. 1). Gravity, magnetic, and physical-property data were collected to study regional crustal structures as an aid to understanding the geologic framework of the Blue Mountain and Pumpernickel Valley areas, which in

148

LANL Institutes - Institute of Geophysics and Planetary Physics  

NLE Websites -- All DOE Office Websites (Extended Search)

Expanding the Frontiers of Astrophysical, Space, Earth, & Climate Sciences & Their Signatures The Institute of Geophysics, Planetary Physics, and Signatures at Los Alamos National Laboratory is committed to promoting and supporting high quality, cutting-edge science in the areas of astrophysics, space physics, solid planetary geoscience, and climate science. These subject areas are selected based on their breadth of scientific challenges facing the international scientific community, as well as relevance to the strategic objective to extend Laboratory scientific excellence. IGPPS/LANL makes a special effort to promote and support new research ideas, which can be further developed through seed funding into major programs supported by federal or other funding sources. IGPPS also supports

149

Geophysical investigation: New Production Reactor Complex, Idaho National Engineering Laboratory  

Science Conference Proceedings (OSTI)

Seismic crosshole and downhole velocity measurements were performed for two borehole arrays approximately 300 feet deep in conjunction with verticality measurements and geophysical logging of borehole WO-2 (to a depth of 4,960 feet) at the NPR site of the INEL. Past studies show that the site area is covered by a thin layer of soil which overlies numerous basalt flows interrupted by sandy and clayey interbeds. Compressional and shear wave velocities computed for these arrays revealed low velocity zones at the following elevation ranges for crosshole array No. 1: 4,893 feet to 4,873 feet (basalt rubble zone) and 4,705 feet to 4,686 feet (sediment interbed). Corresponding elevation ranges for crosshole array No. 2 include: 4,830 feet to 4,815 feet (sediment interbed), 4,785 feet to 4,765 feet (highly vesicular and fractured basalt), 4,715 feet to 4,705 feet (basalt rubble zone), and 4,672 feet to 4,667 feet (sediment interbed). In general, crosshole velocity data correlated between arrays with velocity differences possibly explained by localized lithologic changes. Due to scatter in the downhole velocity data, only velocity averages were computed. However, these downhole velocities correlated to the approximate mean crosshole velocity values and therefore independent confirmed the crosshole data. Geophysical logging of well WO-2 included natural gamma, neutron, and compensated density logs to a depth of 4,960 feet at which a viscous borehole fluid inhibited further investigation. Second runs of small sections of these logs were repeated satisfactorily for confirmation of certain anomalous areas.

Filipkowski, F.; Blackey, M.; Davies, D.; Levine, E.N.; Murphy, V. [Weston Geophysical Corp., Westboro, MA (US)

1991-12-01T23:59:59.000Z

150

EUROPEAN UNION OFFERS HELP TO BUILD ANOTHER CHERNOBYL  

E-Print Network (OSTI)

European Union offers help to build another Chernobyl 1 LES delays license application 2 Serious incident vindicates Belgian nuclear phaseout 4 Mexican nuclear nightmare 5 Update on TEPCO scandal 6 South Africa PBMR recommendation imminent 8 International consortium to build Chernobyl shield 9

unknown authors

2003-01-01T23:59:59.000Z

151

What is High Performance UnionCollegeAlbanyWorkshopon  

E-Print Network (OSTI)

What is High Performance Computing? UnionCollegeAlbanyWorkshopon "High Performance Computing IN 47404 gcf@indiana.edu http://www.infomall.org #12;What is High Performance Computing? The meaning of this was clear 20 years ago when we were planning/starting the HPCC (High Performance Computing and Communication

Barr, Valerie

152

Begin at the Indiana Memorial Union, or IMU,  

E-Print Network (OSTI)

, bank, bowl, study and much more. Hourly parking is available in 2 nearby lots. Enter the IMU from, the Back Alley provides bowling, billiards and arcade games. At the end of the building are the Union, cross a street and continue past Woodburn Hall, where the Political Science Library offers a quiet

Indiana University

153

Fort Union Regional Task Forces, proceedings. Volume II  

SciTech Connect

North Dakota, South Dakota, Montana, and Wyoming created seven task forces to study the interstate effects of the Fort Union Coal Formation which underlies parts of each of these states. Volume 2 discusses the following: (1) social and economic impact; (2) taxation of energy resources; and (3) water quality and quality problems. (Portions of this document are not fully legible)

1977-01-01T23:59:59.000Z

154

Fort Union Regional Task Forces, proceedings. Volume I  

SciTech Connect

North Dakota, South Dakota, Montana, and Wyoming created seven task forces to study the interstate effects of the Fort Union Coal Formation which underlies parts of each of these states. Volume 1 covers: (1) air quality; (2) common data element and information exchange; (3) energy development, regulation, and plant siting; and (4) reclamation and land use. (Portions of this document are not fully legible)

1977-01-01T23:59:59.000Z

155

A look back at Union Carbides FIRST 20 Years in Nuclear Energy...  

NLE Websites -- All DOE Office Websites (Extended Search)

A look back at Union Carbide's FIRST 20 Years in Nuclear Energy The Y-12 Plant Milestones Note: Union Carbide Nuclear Division, which started out as Carbide and Carbon Chemicals...

156

Nonlinear Processes in Geophysics c ? European Geosciences Union 2003 MHD turbulence and heating of the open field-line solar corona  

E-Print Network (OSTI)

Abstract. This paper discusses the possibility that heating of the solar corona in open field-line regions emanating from coronal holes is due to a nonlinear cascade, driven by low-frequency or quasi-static magnetohydrodynamic fluctuations. Reflection from coronal inhomogeneities plays an important role in sustaining the cascade. Physical and observational constraints are discussed. Kinetic processes that convert cascaded energy into heat must occur in regions of turbulent small-scale reconnection, and may be similar in some respects to ion heating due to intense electron beams observed in the aurora. 1

W. H. Matthaeus; D. J. Mullan; P. Dmitruk; L. Milano; S. Oughton

2002-01-01T23:59:59.000Z

157

MassBuilt: effectiveness of an apprenticeship site-based smoking cessation intervention for unionized building trades workers  

E-Print Network (OSTI)

in collaboration with unions to apprentices at 10 sites (n =through union apprentice pro- grams. Furthermore, thedelivery of interventions. Apprentice training programs are

Okechukwu, Cassandra A.; Krieger, Nancy; Sorensen, Glorian; Li, Yi; Barbeau, Elizabeth M.

2009-01-01T23:59:59.000Z

158

Analysis of the European Unions grain sorghum import demand and its impact on the worlds grain sorghum trade.  

E-Print Network (OSTI)

??The European Union sporadically imports large quantities of grain sorghum from the United States, causing trade distortion among the U.S., Mexico, and Japan, currently the (more)

Kustudija, Milos

2012-01-01T23:59:59.000Z

159

Analysis of the European Unions Grain Sorghum Import Demand and its Impact on the Worlds Grain Sorghum Trade.  

E-Print Network (OSTI)

??The European Union sporadically imports large quantities of grain sorghum from the United States, causing trade distortion among the U.S., Mexico, and Japan, currently the (more)

Kustudija, Milos

2012-01-01T23:59:59.000Z

160

Union County Electric Coop Inc | Open Energy Information  

Open Energy Info (EERE)

Union County Electric Coop Inc Union County Electric Coop Inc Place South Dakota Utility Id 19493 Utility Location Yes Ownership C NERC Location MRO NERC MRO Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png commercial multi-phase service Commercial commercial multi-phase service (off peak) Commercial industrial multi-phase service Industrial industrial multi-phase service (off peak) Industrial irrigation service Commercial residential single phase Residential residential single phase heating Residential seasonal service Residential seasonal service heating Residential

Note: This page contains sample records for the topic "geophysical union agu" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

January 20, 2011, HSS Union Focus Group Meeting - Attendees  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

(HSS) (HSS) January 20, 2011 HSS FOCUS GROUP Meeting Attendees HSS Attendees: Podonsky, Glenn Eckroade, Bill Campagnone, Mari-Jo Ardaiz, Michael Berry, Tracey Boulden III, John S Brewer, Stephanie Donovan, Dick Lawrence, Andrew Lewis, Charles Lingan, Robert Worthington, Pat McArthur, Bill Roege, William Simonson, Steven Staker, Thomas Stone, Barbara Thompson, Martha Weston-Dawkes, Andy Wilcher, Larry Lily Alexander Mark Do Heidi Ascosi National Training Center - Call-in: Gasperow, Lesley Nelson, Bob Lozoya, Jeannie Union/Stakeholder Attendees: 1. Ron Ault - Metal Trades Department 2. Dennis Phelps (for Chico McGill) - International Brotherhood of Electrical Workers 3. James Frederick - United Steel Workers 4. Randy Lawson - International Guards Union of America/National Council of Security Police

162

The intersection and the union of the asynchronous systems  

E-Print Network (OSTI)

The asynchronous systems $f$ are the models of the asynchronous circuits from digital electrical engineering. They are multi-valued functions that associate to each input $u:\\mathbf{R}\\to \\{0,1\\}^{m}$ a set of states $x\\in f(u),$ where $x:\\mathbf{R}\\to \\{0,1\\}^{n}.$ The intersection of the systems allows adding supplementary conditions in modeling and the union of the systems allows considering the validity of one of two systems in modeling, for example when testing the asynchronous circuits and the circuit is supposed to be 'good' or 'bad'. The purpose of the paper is that of analyzing the intersection and the union against the initial/final states, initial/final time, initial/final state functions, subsystems, dual systems, inverse systems, Cartesian product of systems, parallel connection and serial connection of systems.

Serban E. Vlad

2006-10-20T23:59:59.000Z

163

April 30, 2008; HSS/Union Working Group Meeting to address training - Information Package, Part I  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Training April 30, 2008 Training April 30, 2008 This page intentionally blank. HSS/Union Working Group Meeting April 30, 2008 1:00 - 3:00 pm EST FORS 7E-069 CALL-IN NUMBER: 301-903-6495 SUBJECT: TRAINING Union Working Group Sheet Metal Workers International Association (SMWIA) - Lead Metal Trades Department AFL-CIO Building and Construction Trades Department Center for Construction Research & Training (BCTD CPWR) Operative Plasterers' & Cement Masons' International Association (OPCMIA) International Association of Fire Fighters (IAFF) International Guards Union of America (IGUA) International Union of Operating Engineers (IUOE) United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union (USW)

164

April 30, 2008; HSS/Union Working Group Meeting, Training - Agenda  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

-28-08 Draft -28-08 Draft HSS/Union Working Group Meeting April 30, 2008 1:00 - 3:00 pm EST FORS 7E-069 Call-in: 301-903-6495 SUBJECT: TRAINING Union Working Group Sheet Metal Workers International Association (SMWIA) - Lead Metal Trades Department AFL-CIO Building and Construction Trades Department Center for Construction Research & Training (BCTD CPWR) Operative Plasterers' & Cement Masons' International Association (OPCMIA) International Association of Fire Fighters (IAFF) International Guards Union of America (IGUA) International Union of Operating Engineers (IUOE) United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union (USW)

165

July 17, 2008; HSS/Union Working Group Meeting, Safety Standards, 10 CFR 851 - Agenda  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4-08 Draft 4-08 Draft HSS/Union Working Group Meeting July 17, 2008 1:00 - 4:00 pm EST FORS 7E-069 Call-in: 301-903-9197 SUBJECT: SAFETY STANDARDS / 10 CFR 851 Core Union Working Groups Safety Standards: Metal Trades Department AFL-CIO - Lead International Brotherhood of Electrical Workers (IBEW) Operative Plasterers' & Cement Masons' International Association (OPCMIA) 10 CFR 851: United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union (USW) - Lead Building &Construction Trades Department Center for Construction Research &Training (BCTD CPWR) International Guards Union of America (IGUA) International Union of Operating Engineers (IUOE)

166

Electromagnetic geophysics: Notes from the past and the road ahead | Open  

Open Energy Info (EERE)

Electromagnetic geophysics: Notes from the past and the road ahead Electromagnetic geophysics: Notes from the past and the road ahead Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Electromagnetic geophysics: Notes from the past and the road ahead Abstract During the last century, electrical geophysics has been transformed from a simple resistivity method to a modern technology that uses complex data-acquisition systems and high-performance computers for enhanced data modeling and interpretation. Not only the methods and equipment have changed but also our ideas about the geoelectrical models used for interpretation have been modified tremendously. This paper describes the evolution of the conceptual and technical foundations of EM methods. Author Michael S. Zhdanov Published Journal

167

GRR/Section 4-AK-b - Geophysical Exploration Permit | Open Energy  

Open Energy Info (EERE)

4-AK-b - Geophysical Exploration Permit 4-AK-b - Geophysical Exploration Permit < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 4-AK-b - Geophysical Exploration Permit 04AKBGeophysicalExplorationPermit.pdf Click to View Fullscreen Contact Agencies Alaska Department of Natural Resources Alaska Division of Oil and Gas Regulations & Policies Alaska Statutes Alaska Administrative Code Triggers None specified Click "Edit With Form" above to add content 04AKBGeophysicalExplorationPermit.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative A Geophysical Exploration Permit is necessary for conducting seismic

168

Role of borehole geophysics in defining the physical characteristics of the  

Open Energy Info (EERE)

Role of borehole geophysics in defining the physical characteristics of the Role of borehole geophysics in defining the physical characteristics of the Raft River geothermal reservoir, Idaho Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Role of borehole geophysics in defining the physical characteristics of the Raft River geothermal reservoir, Idaho Details Activities (4) Areas (1) Regions (0) Abstract: Numerous geophysical logs have been made in three deep wells and in several intermediate depth core holes in the Raft River geothermal reservoir, Idaho. Laboratory analyses of cores from the intermediate depth holes were used to provide a qualitative and quantitative basis for a detailed interpretation of logs from the shallow part of the reservoir. A less detailed interpretation of logs from the deeper part of the reservoir

169

Geologic And Geophysical Evidence For Intra-Basin And Footwall Faulting At  

Open Energy Info (EERE)

Geophysical Evidence For Intra-Basin And Footwall Faulting At Geophysical Evidence For Intra-Basin And Footwall Faulting At Dixie Valley, Nevada Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Paper: Geologic And Geophysical Evidence For Intra-Basin And Footwall Faulting At Dixie Valley, Nevada Details Activities (1) Areas (1) Regions (0) Abstract: A 'nested graben' structural model, in which multiple faults successively displace rocks downward to the deepest part of the basin, is supported by recent field geologic analysis and correlation of results to geophysical data for Dixie Valley. Aerial photographic analysis and detailed field mapping provide strong evidence for a deep graben separated from the ranges to the east and west by multiple normal faults that affect the Tertiary/Quaternary basin-fill sediments. Correlation with seismic

170

Geophysical imaging methods for analysis of the Krafla Geothermal Field, NE Iceland  

E-Print Network (OSTI)

Joint geophysical imaging techniques have the potential to be reliable methods for characterizing geothermal sites and reservoirs while reducing drilling and production risks. In this study, we applied a finite difference ...

Parker, Beatrice Smith

2012-01-01T23:59:59.000Z

171

Mining geophysical parameters through decision-tree analysis to determine correlation with tropical cyclone development  

Science Conference Proceedings (OSTI)

Correlations between geophysical parameters and tropical cyclones are essential in understanding and predicting the formation of tropical cyclones. Previous studies show that sea surface temperature and vertical wind shear significantly influence the ... Keywords: Data mining, Hurricane, Natural disaster, Prediction

Wenwen Li; Chaowei Yang; Donglian Sun

2009-02-01T23:59:59.000Z

172

Geophysical applications of nuclear resonant spectroscopy Wolfgang Sturhahn and Jennifer M. Jackson*  

E-Print Network (OSTI)

Geophysical applications of nuclear resonant spectroscopy Wolfgang Sturhahn and Jennifer M. Jackson summarize recent developments of nuclear resonant spectroscopy methods like nuclear resonant inelastic x important information on valence, spin state, and magnetic ordering. Both methods use a nuclear resonant

Jackson, Jennifer M.

173

The dynamics of oceanic transform faults : constraints from geophysical, geochemical, and geodynamical modeling  

E-Print Network (OSTI)

Segmentation and crustal accretion at oceanic transform fault systems are investigated through a combination of geophysical data analysis and geodynamical and geochemical modeling. Chapter 1 examines the effect of fault ...

Gregg, Patricia Michelle Marie

2008-01-01T23:59:59.000Z

174

Interactions between mantle plumes and mid-ocean ridges : constraints from geophysics, geochemistry, and geodynamical modeling  

E-Print Network (OSTI)

This thesis studies interactions between mid-ocean ridges and mantle plumes using geophysics, geochemistry, and geodynamical modeling. Chapter 1 investigates the effects of the Marion and Bouvet hotspots on the ultra-slow ...

Georgen, Jennifer E

2001-01-01T23:59:59.000Z

175

On the Use of Emulators with Extreme and Highly Nonlinear Geophysical Simulators  

Science Conference Proceedings (OSTI)

Gaussian process emulators are a powerful tool for understanding complex geophysical simulators, including oceanic and atmospheric general circulation models. Concern has been raised about their ability to emulate complex nonlinear systems. For ...

Robin Tokmakian; Peter Challenor; Yiannis Andrianakis

2012-11-01T23:59:59.000Z

176

Toward Optimal Choices of Control Space Representation for Geophysical Data Assimilation  

Science Conference Proceedings (OSTI)

In geophysical data assimilation, observations shed light on a control parameter space through a model, a statistical prior, and an optimal combination of these sources of information. This control space can be a set of discrete parameters, or, ...

Marc Bocquet

2009-07-01T23:59:59.000Z

177

Rotary union for use with ultrasonic thickness measuring probe  

DOE Patents (OSTI)

A rotary union for rotatably supporting an ultrasonic probe operable to nondestructively measure the thickness of steam generator tubes to determine the amount of corrosion experienced by the tubes includes a stationary body having a bore therethrough and an outlet drain, and a fitting rotatably mounted within the upper end of the body. The fitting has a bore aligned with the bore of the body. An electrical cable positioned within a water supply tube in an annular arrangement passes through the bore of the body and the bore of the fitting. This annular arrangement, in turn, is positioned within a connector element which extends outwardly from the fitting bore and is connected to the ultrasonic probe. An elastomeric lower bushing seals the annular arrangement to the lower end of the rotary union body and an elastomeric upper bushing seals the connector element to the fitting to permit the connector element and the ultrasonic probe connected thereto to rotate with the fitting relative to the body. The lower and upper bushings permit water to be passed through the annular arrangement and into the ultrasonic probe and thereafter discharged between the annular arrangement and the connector element to the outlet drain of the rotary union body. 5 figs.

Nachbar, H.D.

1992-09-15T23:59:59.000Z

178

A suction lysimeter and a geophysical access port  

DOE Patents (OSTI)

A sampling apparatus is described for monitoring vadose zones, geologic media or buried waste in sediment and more particularly to such an apparatus which is operable as an access port for geophysical logging and collecting fluid samples to permit analysis of such fluid samples for the presence of toxic substances, having a pipe-like, stainless steel, longitudinally extending, access tube with two ends, where the first end extends above the surface of the sediment and has a removable air tight seal. The subject invention further has a backing in fluid communication with the access tube and a fluid permeable plate contiguous with the backing, wherein the fluid permeable plate is made up of porous stainless steel. A reservoir is integrated into the second closed end of the access tube for containing the collected fluid. A vacuum pump, having a vacuum gauge/transducer attached thereto, is connected to the removable air tight seal for applying a vacuum to the access tube, such that gas and fluid samples may be drawn through the fluid permeable plate. A fluid sample connector coupled to the removable air tight seal, in addition to the vacuum pump with vacuum gauge/transducer, for withdrawing a fluid sample from the access tube.

Hubbell, J.M.; Sisson, J.B.

1995-12-31T23:59:59.000Z

179

Geophysical study of the Clear Lake region, California  

DOE Green Energy (OSTI)

Results of geophysical studies in the Clear Lake region of California, north of San Francisco, have revealed a prominent, nearly circular negative gravity anomaly with an amplitude of more than 25 milligals (mgal) and an areal extent of approximately 250 square miles and, in addition, a number of smaller positive and negative anomalies. The major negative gravity anomaly is closely associated with the Clear Lake volcanic field and with an area characterized by hot springs and geothermal fields. However, the anomaly cannot be explained by mapped surface geologic features of the area. Aeromagnetic data in the Clear Lake region show no apparent correlation with the major negative gravity anomaly; the local magnetic field is affected principally by serpentine. An electrical resistivity low marks the central part of the gravity minimum, and a concentration of earthquake epicenters characterizes the Clear Lake volcanic field area. The primary cause of the major negative gravity anomaly is believed to be a hot intrusive mass, possibly a magma chamber, that may underlie the Clear Lake volcanic field and vicinity. This mass may serve as a source of heat for the geothermal phenomena in the area. Other smaller gravity anomalies in the Clear Lake region are apparently caused by near-surface geologic features, including relatively dense units of the Franciscan Formation and less dense Cenozoic sedimentary and volcanic rock units.

Chapman, R.H.

1975-01-01T23:59:59.000Z

180

Imaging algorithms for geophysical applications of impedance tomography  

SciTech Connect

The methods of impedance tomography may be employed to obtain images of subsurface electrical and conductivity variations. For practical reasons, voltages and currents are usually applied at locations on the ground surface or down a limited number of boreholes, but almost never over the entire surface of the region being investigated. The geophysical inversion process can be facilitated by constructing algorithms adopted to these particular geometries and to the lack of complete surface data. In this paper we assume that the fluctuations in conductivity are small compared to the background value. The imaging of these fluctuations is carried out exactly within the constraints imposed by the problem geometry. Several possible arrangements of injection and monitoring electrodes are considered. In two dimensions include: Cross-line geometry, current input along one line (borehole) and measurements along a separate parallel line. Single-line geometry, injection and monitoring using the same borehole. Surface reflection geometry, all input and measurement along the ground surface. Theoretical and practical limitations on the image quality produced by the algorithms are discussed. They are applied to several sets of simulated data, and the images produced are displayed and analyzed.

Witten, A.J. (Oak Ridge National Lab., TN (United States)); Molyneux, J.E. (Widener Univ., Dept. of Mechanical Engineering, Chester, PA (United States))

1992-06-02T23:59:59.000Z

Note: This page contains sample records for the topic "geophysical union agu" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Turbulent thermal diffusion of aerosols in geophysics and laboratory experiments  

E-Print Network (OSTI)

We discuss a new phenomenon of turbulent thermal diffusion associated with turbulent transport of aerosols in the atmosphere and in laboratory experiments. The essence of this phenomenon is the appearance of a nondiffusive mean flux of particles in the direction of the mean heat flux, which results in the formation of large-scale inhomogeneities in the spatial distribution of aerosols that accumulate in regions of minimum mean temperature of the surrounding fluid. This effect of turbulent thermal diffusion was detected experimentally. In experiments turbulence was generated by two oscillating grids in two directions of the imposed vertical mean temperature gradient. We used Particle Image Velocimetry to determine the turbulent velocity field, and an Image Processing Technique based on an analysis of the intensity of Mie scattering to determine the spatial distribution of aerosols. Analysis of the intensity of laser light Mie scattering by aerosols showed that aerosols accumulate in the vicinity of the minimum mean temperature due to the effect of turbulent thermal diffusion. Geophysical applications of the obtained results are discussed.

A. Eidelman; T. Elperin; N. Kleeorin; A. Krein; I. Rogachevskii; J. Buchholz; G. Gruenefeld

2004-11-11T23:59:59.000Z

182

Geophysical imaging method utilizing backpropagation and zeroth-order phase approximation  

DOE Patents (OSTI)

A method is provided for determining, under field conditions and in near-real time, an image of a geophysical objective under the ground in a geophysical medium, utilizing a zeroth order phase approximation implemented with first signal-to-detector arrival times for a plurality of signal transmitters transmitting signals through the geologic medium and the geologic objective to a plurality of signal receivers, disposed adjacent to the geologic objective in a predetermined manner. 9 figs.

Witten, A.J.

1989-09-12T23:59:59.000Z

183

@Energy Tweets the State of the Union 2013 | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

@Energy Tweets the State of the Union 2013 @Energy Tweets the State of the Union 2013 @Energy Tweets the State of the Union 2013 February 13, 2013 - 3:27pm Addthis Erin R. Pierce Erin R. Pierce Digital Communications Specialist, Office of Public Affairs How can I participate? Visit our State of the Union page for more energy highlights. @Energy Tweets the State of the Union 2013 Recap of the annual State of the Union Address, delivered by the President on February 12, 2013. Storified by Energy Department · Wed, Feb 13 2013 11:28:46 Yesterday we invited you to join us on Twitter (#SOTU) to share reactions and compelling moments as the President delivered the 2013 State of the Union Address. We want to hear from you! Tweet @Energy to share comments on energy topics shared during tonight's #SOTU2013 http://pic.twitter.com/7CUJWKsh ·

184

TONIGHT: @Energy Livetweets the State of the Union 2013 | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

TONIGHT: @Energy Livetweets the State of the Union 2013 TONIGHT: @Energy Livetweets the State of the Union 2013 TONIGHT: @Energy Livetweets the State of the Union 2013 February 12, 2013 - 12:25pm Addthis Stay tuned as we livetweet the President's annual State of the Union Address later this evening. | Graphic by Sarah Gerrity, Energy Department. Stay tuned as we livetweet the President's annual State of the Union Address later this evening. | Graphic by Sarah Gerrity, Energy Department. Erin R. Pierce Erin R. Pierce Digital Communications Specialist, Office of Public Affairs How can I participate? Watch an enhanced live broadcast of the State of the Union at http://wh.gov/sotu. Join us this evening, February 12 at 9 p.m. ET as we livetweet the president's annual State of the Union Address. To participate be sure to

185

@Energy Tweets the State of the Union 2013 | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

@Energy Tweets the State of the Union 2013 @Energy Tweets the State of the Union 2013 @Energy Tweets the State of the Union 2013 February 13, 2013 - 3:27pm Addthis Erin R. Pierce Erin R. Pierce Digital Communications Specialist, Office of Public Affairs How can I participate? Visit our State of the Union page for more energy highlights. @Energy Tweets the State of the Union 2013 Recap of the annual State of the Union Address, delivered by the President on February 12, 2013. Storified by Energy Department · Wed, Feb 13 2013 11:28:46 Yesterday we invited you to join us on Twitter (#SOTU) to share reactions and compelling moments as the President delivered the 2013 State of the Union Address. We want to hear from you! Tweet @Energy to share comments on energy topics shared during tonight's #SOTU2013 http://pic.twitter.com/7CUJWKsh ·

186

December 4, 2008; HSS/Union Working Group Meeting on 2008 HSS/Union Topical Wrap Up - Union Lead Action Priorities  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

TOPICAL LEAD PRIORITY ACTION SUBMITTALS FOR TOPICAL LEAD PRIORITY ACTION SUBMITTALS FOR DECEMBER 4 HSS/UNION TOPICAL WRAP UP MEETING SMWIA Submittal of Action Priorities: The priorities below reflect SMWIA/training subcommittee input for moving forward in 2009 and beyond. 1. A pre-requisite requirement of OSHA-10 Hour Training for workers to gain access to DOE sites 2. Standardized training requirements across the DOE network of facilities supported by the NIEHS model for support for all building trades and sub crafts 3. Support for the 851 requirements as an onsite delivery training initiative or pre- work requirement 4. Utilization of the HAMMER model for hands on training with peer group instructors in local training facilities or HAMMER, and recognize and utilize virtual...CBT/web-based training component(s) when applicable.

187

Planning for a Sustainable Future of the Cincinnati Union Terminal  

SciTech Connect

The Cincinnati Museum Center invited a number of local stakeholders, political leaders, nationally and internationally recognized design professionals and the Design Team, that has been engaged to help shape the future of this remarkable resource, to work together in a Workshop that would begin to shape a truly sustainable future for both the Museum and its home, the Union Terminal, one of the most significant buildings in America. This report summarizes and highlights the discussions that took place during the Workshop and presents recommendations for shaping a direction and a framework for the future.

None

2012-04-30T23:59:59.000Z

188

April 30, 2008; HSS/Union Working Group Meeting to address training - Executive Summary  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

HSS/UNION MEETING TO ADDRESS TRAINING HSS/UNION MEETING TO ADDRESS TRAINING INTEGRATED EXECUTIVE SUMMARY AND FINAL ACTION LIST HSS and the labor unions who participated in the initial 2007 HSS Focus Group meetings agreed to a path forward in which various unions combined to form core working groups to address union identified issues by topical area. The following is a synthesis of actions/activities identified in the April 30 HSS/Union meeting to address training issues with focus in the areas of the development of DOE-wide HAMMER modeled training, standardization of training requirements and implementation, as well as, broader based worker safety training DOE-wide. 1. Define minimum training standards/requirements (851 as a guiding basis) [HSS] - Baseline training requirements [NIEHS/HS-10, NTC, HS-20]

189

A Survey of Department of Energy-Sponsored Geophysical Research for Shallow Waste Site Characterization  

Science Conference Proceedings (OSTI)

Subsurface contamination plagues many U.S. Department of Energy (DOE) sites and threatens groundwater supplies. This survey discusses research sponsored by the DOE Environmental Management Science Program (EMSP) for geophysical characterization of the vadose zone at the Idaho National Engineering and Environmental Laboratory (INEEL) and other contaminated sites. Various types of geophysical imaging techniques are used to characterize the shallow subsurfaceelectromagnetic, ground-penetrating radar, electrical, seismic, and nuclear magnetic resonance. Three common themes appear in the research surveyed in this article: (1) the development of high-resolution imaging capabilities to capture important details of the heterogeneous nature of subsurface properties and processes, (2) the coupling of non-intrusive survey geophysical measurements (e.g., electrical surveys) with detailed quantitative precise point-sensor measurements (e.g., lysimeters and vapor-port systems) or borehole (e.g., nuclear magnetic resonance, neutron-based moisture, and geochemical tools) measurements to extend high-precision knowledge away from the borehole, and finally (3) the application of multiple geophysical methods to constrain the uncertainty in determining critical subsurface physical properties. Laboratory, field, theoretical, and computational studies are necessary to develop our understanding of the manner in which contaminants travel through the vadose zone. Applications of geophysical methods to various contaminated areas at the INEEL are given.

Donna Post Guillen

2004-01-01T23:59:59.000Z

190

Geophysical remote sensing of water reservoirs suitable for desalinization.  

Science Conference Proceedings (OSTI)

In many parts of the United States, as well as other regions of the world, competing demands for fresh water or water suitable for desalination are outstripping sustainable supplies. In these areas, new water supplies are necessary to sustain economic development and agricultural uses, as well as support expanding populations, particularly in the Southwestern United States. Increasing the supply of water will more than likely come through desalinization of water reservoirs that are not suitable for present use. Surface-deployed seismic and electromagnetic (EM) methods have the potential for addressing these critical issues within large volumes of an aquifer at a lower cost than drilling and sampling. However, for detailed analysis of the water quality, some sampling utilizing boreholes would be required with geophysical methods being employed to extrapolate these sampled results to non-sampled regions of the aquifer. The research in this report addresses using seismic and EM methods in two complimentary ways to aid in the identification of water reservoirs that are suitable for desalinization. The first method uses the seismic data to constrain the earth structure so that detailed EM modeling can estimate the pore water conductivity, and hence the salinity. The second method utilizes the coupling of seismic and EM waves through the seismo-electric (conversion of seismic energy to electrical energy) and the electro-seismic (conversion of electrical energy to seismic energy) to estimate the salinity of the target aquifer. Analytic 1D solutions to coupled pressure and electric wave propagation demonstrate the types of waves one expects when using a seismic or electric source. A 2D seismo-electric/electro-seismic is developed to demonstrate the coupled seismic and EM system. For finite-difference modeling, the seismic and EM wave propagation algorithms are on different spatial and temporal scales. We present a method to solve multiple, finite-difference physics problems that has application beyond the present use. A limited field experiment was conducted to assess the seismo-electric effect. Due to a variety of problems, the observation of the electric field due to a seismic source is not definitive.

Aldridge, David Franklin; Bartel, Lewis Clark; Bonal, Nedra; Engler, Bruce Phillip

2009-12-01T23:59:59.000Z

191

A look back at Union Carbides [first] 20 Years in Nuclear Energy...  

NLE Websites -- All DOE Office Websites (Extended Search)

first 20 Years in Nuclear Energy The Gaseous Diffusion Plants Note: Union Carbide Nuclear Division, which started out as Carbide and Carbon Chemicals Company, operated the...

192

A look back at Union Carbides first 20 Years in Nuclear Energy...  

NLE Websites -- All DOE Office Websites (Extended Search)

Laboratory continued Note: Union Carbide Nuclear Division, which started out as Carbide and Carbon Chemicals Company, operated the Atomic Energy CommissionEnergy Research and...

193

A look back at Union Carbides FIRST 20 Years in Nuclear Energy...  

NLE Websites -- All DOE Office Websites (Extended Search)

The Y-12 Plant Note: Union Carbide Nuclear Division, which started out as Carbide and Carbon Chemicals Company, operated the Atomic Energy CommissionEnergy Research and...

194

Strategic Behavior, Private Information, and Decentralization in the European Union Emissions Trading System  

E-Print Network (OSTI)

in the European Union emissions trading scheme. Rev EnvironDecentralization in the EU emissions trading scheme andeach Member State allocate emissions, might it be better to

Malueg, David A.; Yates, Andrew J.

2009-01-01T23:59:59.000Z

195

www.vanderbilt.edu/econ Measuring the Economic Impact of Monetary Union:  

E-Print Network (OSTI)

Data from Okinawas monetary union with the United States in 1958 and with Japan in 1972 are used to obtain a quantitative indication of how monetary union might affect the behavior of nominal and real shocks across two economies. With monetary union, the variance of the real exchange rate between two economies declines, and their business cycle linkage becomes stronger. A VAR analysis of output and price data for Okinawa and Japan further indicates that the contribution of asymmetric nominal shocks in business cycles becomes smaller. Monetary union thus seems to facilitate both nominal and real convergence.

Shinji Takagi; Mototsugu Shintani; Tetsuro Okamoto; Shinji Takagi; Mototsugu Shintani; Tetsuro Okamoto

2003-01-01T23:59:59.000Z

196

SF6432-NI (02-01-12) Fixed Price Former Soviet Union  

NLE Websites -- All DOE Office Websites (Extended Search)

CORPORATION SF 6432-NI (072013) SECTION II STANDARD TERMS AND CONDITIONS FOR FIXED PRICE CONTRACTS WITH THE NEWLY INDEPENDENT STATES OF THE FORMER SOVIET UNION INDEX OF...

197

The Union Oil Company of California Parachute Creek Oil Shale Program  

SciTech Connect

The country's first commercial oil shale project will begin operation this year. This writeup describes Union's program for commercial oil shale production.

Jackson, R.M.

1983-09-01T23:59:59.000Z

198

A Geological And Geophysical Appraisal Of The Baca Geothermal Field, Valles  

Open Energy Info (EERE)

Geological And Geophysical Appraisal Of The Baca Geothermal Field, Valles Geological And Geophysical Appraisal Of The Baca Geothermal Field, Valles Caldera, New Mexico Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: A Geological And Geophysical Appraisal Of The Baca Geothermal Field, Valles Caldera, New Mexico Details Activities (10) Areas (2) Regions (0) Abstract: The Baca location #1 geothermal field is located in north-central New Mexico within the western half of the Plio-Pleistocene Valles Caldera. Steam and hot water are produced primarily from the northeast-trending Redondo Creek graben, where downhole temperatures exceed 260°C at depths of less than 2 km. Stratigraphically the reservoir region can be described as a five-layer sequence that includes Tertiary and Quaternary volcanic rocks, and Mesozoic and Tertiary sediments overlying Precambrian granitic

199

Geophysical technique for mineral exploration and discrimination based on electromagnetic methods and associated systems  

DOE Patents (OSTI)

Mineral exploration needs a reliable method to distinguish between uneconomic mineral deposits and economic mineralization. A method and system includes a geophysical technique for subsurface material characterization, mineral exploration and mineral discrimination. The technique introduced in this invention detects induced polarization effects in electromagnetic data and uses remote geophysical observations to determine the parameters of an effective conductivity relaxation model using a composite analytical multi-phase model of the rock formations. The conductivity relaxation model and analytical model can be used to determine parameters related by analytical expressions to the physical characteristics of the microstructure of the rocks and minerals. These parameters are ultimately used for the discrimination of different components in underground formations, and in this way provide an ability to distinguish between uneconomic mineral deposits and zones of economic mineralization using geophysical remote sensing technology.

Zhdanov; Michael S. (Salt Lake City, UT)

2008-01-29T23:59:59.000Z

200

Status of data, major results, and plans for geophysical activities, Yucca Mountain Project  

Science Conference Proceedings (OSTI)

This report describes past and planned geophysical activities associated with the Yucca Mountain Project and is intended to serve as a starting point for integration of geophysical activities. This report relates past results to site characterization plans, as presented in the Yucca Mountain Site Characterization Plan (SCP). This report discusses seismic exploration, potential field methods, geoelectrical methods, teleseismic data collection and velocity structural modeling, and remote sensing. This report discusses surface-based, airborne, borehole, surface-to-borehole, crosshole, and Exploratory Shaft Facility-related activities. The data described in this paper, and the publications discussed, have been selected based on several considerations; location with respect to Yucca Mountain, whether the success or failure of geophysical data is important to future activities, elucidation of features of interest, and judgment as to the likelihood that the method will produce information that is important for site characterization. 65 refs., 19 figs., 12 tabs.

Oliver, H.W. [Geological Survey, Menlo Park, CA (USA); Hardin, E.L. [Science Applications International Corp., Las Vegas, NV (USA); Nelson, P.H. [Geological Survey, Denver, CO (USA)] [eds.

1990-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "geophysical union agu" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

ARM - 2012 AGU Presentations Featuring ARM Data  

NLE Websites -- All DOE Office Websites (Extended Search)

Oscillation during DYNAMOCINDYAMIE Period JX Fu, W Wang, SJ Weaver, J Lee, P Hsu, B Wang, H Taniguchi 2:55 pm, M-West 3008 A14D. Chemical Imaging Analysis of Atmospheric...

202

ARM - 2009 AGU Presentations Featuring ARM Data  

NLE Websites -- All DOE Office Websites (Extended Search)

Clouds D Lubin, AM Vogelmann 8:00 am, M-West 3004 Oral A31G-08, Ice Nucleation in Mixed-Phase Clouds: Parameterization Evaluation and Climate Impacts X Liu, SJ Ghan, S Xie, JS...

203

ARM - 2011 AGU Presentations Featuring ARM Data  

NLE Websites -- All DOE Office Websites (Extended Search)

in Cold Clouds: Using SPARTICUS Measurements to Constrain Ice Nucleation Parameterization in a Global Climate Model K Zhang, X Liu, M Wang 11:05 am, M-West 3002 A22B....

204

Geophysical Surveys of a Known Karst Feature, Oak Ridge Y-12 Plant, Oak Ridge, Tennessee  

SciTech Connect

Geophysical data were acquired at a site on the Oak Ridge Reservation, Tennessee to determine the characteristics of a mud-filled void and to evaluate the effectiveness of a suite of geophysical methods at the site. Methods that were used included microgravity, electrical resistivity, and seismic refraction. Both microgravity and resistivity were able to detect the void as well as overlying structural features. The seismic data provide bedrock depth control for the other two methods, and show other effects that are caused by the void.

Carpenter, P.J.; Carr, B.J.; Doll, W.E.; Kaufmann, R.D.; Nyquist, J.E.

1999-11-14T23:59:59.000Z

205

Geophysical Surveys of a Known Karst Feature, Oak Ridge Y-12 Plant, Oak Ridge, Tennessee  

SciTech Connect

Geophysical data were acquired at a site on the Oak Ridge Reservation, Tennessee to determine the characteristics of a mud-filled void and to evaluate the effectiveness of a suite of geophysical methods at the site. Methods that were used included microgravity, electrical resistivity, and seismic refraction. Both microgravity and resistivity were able to detect the void as well as overlying structural features. The seismic data provide bedrock depth control for the other two methods, and show other effects that are caused by the void.

Doll, W.E.; Nyquist, J.E.; Carpenter, P.J.; Kaufmann, R.D.; Carr, B.J.

1998-12-01T23:59:59.000Z

206

Mapping groundwater contamination using dc resistivity and VLF geophysical methods -- A case study  

SciTech Connect

Geophysical methods can be helpful in mapping areas of contaminated soil and groundwater. Electrical resistivity and very low-frequency electromagnetic induction (VLF) surveys were carried out at a site of shallow hydrocarbon contamination in Utah County, Utah. Previously installed monitoring wells facilitated analysis of water chemistry to enhance interpretation of the geophysical data. The electrical resistivity and VLF data correlate well, and vertical cross-sections and contour maps generated from these data helped map the contaminant plume, which was delineated as an area of high interpreted resistivities.

Benson, A.K.; Payne, K.L.; Stubben, M.A. [Brigham Young Univ., Provo, UT (United States). Dept. of Geology and Geophysics

1997-01-01T23:59:59.000Z

207

Geothermal Geophysical Research in Electrical Methods at UURI  

DOE Green Energy (OSTI)

The principal objective of electrical geophysical research at UURI has been to provide reliable exploration and reservoir assessment tools for the shallowest to the deepest levels of interest in geothermal fields. Three diverse methods are being considered currently: magnetotellurics (MT, and CSAMT), self-potential, and borehole resistivity. Primary shortcomings in the methods addressed have included a lack of proper interpretation tools to treat the effects of the inhomogeneous structures often encountered in geothermal systems, a lack of field data of sufficient accuracy and quantity to provide well-focused models of subsurface resistivity structure, and a poor understanding of the relation of resistivity to geothermal systems and physicochemical conditions in the earth generally. In MT, for example, interpretation research has focused successfully on the applicability of 2-D models in 3-D areas which show a preferred structural grain. Leading computer algorithms for 2-D and 3-D simulation have resulted and are combined with modern methods of regularized inversion. However, 3-D data coverage and interpretation is seen as a high priority. High data quality in our own research surveys has been assured by implementing a fully remote reference with digital FM telemetry and real-time processing with data coherence sorting. A detailed MT profile across Long Valley has mapped a caldera-wide altered tuff unit serving as the primary hydrothermal aquifer, and identified a low-resistivity body in the middle crust under the west moat which corresponds closely with teleseismic delay and low density models. In the CSAMT method, our extensive tensor survey over the Sulphur Springs geothermal system provides valuable structural information on this important thermal regime and allows a fundamental analysis of the CSAMT method in heterogeneous areas. The self-potential (SP) method is promoted as an early-stage, cost-effective, exploration technique for covered hydrothermal resources, of low to high temperature, which has little or no adverse environmental impact and yields specific targets for temperature gradient and fluid chemistry testing. Substantial progress has been made in characterizing SP responses for several known, covered geothermal systems in the Basin and Range and southern Rio Grande Rift, and at identifying likely, causative source areas of thermal fluids. (Quantifying buried SP sources requires detailed knowledge of the resistivity structure, obtainable through DC or CSAMT surveys with 2-D or 3-D modeling.) Borehole resistivity (BHR) methods may help define hot and permeable zones in geothermal systems, trace the flow of cooler injected fluids and determine the degree of-water saturation in vapor dominated systems. At UURI, we develop methods to perform field surveys and to model and interpret various borehole-to-borehole, borehole-to-surface and surface-to-borehole arrays. The status of our BHR research may be summarized as follows: (1) forward modeling algorithms have been developed and published to evaluate numerous resistivity methods and to examine the effects of well-casing and noise; (2) two inverse two-dimensional algorithms have been devised and successfully applied to simulated field data; (3) a patented, multi-array resistivity system has been designed and is under construction; and (4) we are seeking appropriate wells in geothermal and other areas in which to test the methods.

Wannamaker, Philip E.; Wright, Phillip M.

1992-03-24T23:59:59.000Z

208

Hagit P. Affek Yale University, Dept. of Geology & Geophysics, 210 Whitney Ave. New Haven, CT 06520-8109  

E-Print Network (OSTI)

and Geophysics. · Caltech, Pasadena, CA. 2003-2007. Posdoc in Isotope geochemistry. Department of GeologicalHagit P. Affek Yale University, Dept. of Geology & Geophysics, 210 Whitney Ave. New Haven, CT 06520 Plants: Physiological Role and Isotopic Composition. Adviser: Dan Yakir. Professional experience · Yale

209

City of Union, South Carolina (Utility Company) | Open Energy Information  

Open Energy Info (EERE)

South Carolina (Utility Company) South Carolina (Utility Company) Jump to: navigation, search Name City of Union Place South Carolina Utility Id 19431 Utility Location Yes Ownership M NERC Location SERC NERC SERC Yes Operates Generating Plant Yes Activity Generation Yes Activity Distribution Yes Activity Bundled Services Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Church Service Rate Commercial Commercial Service Rate Commercial Industrial Service Rate Industrial Residential All Electric Service Rate Residential Residential Service Rate Residential

210

Union Suppo Battery Co Ltd | Open Energy Information  

Open Energy Info (EERE)

Suppo Battery Co Ltd Suppo Battery Co Ltd Jump to: navigation, search Name Union Suppo Battery Co Ltd Place Shenyang, China Zip 110015 Product Liaoning-based manufacturer of rechargeable NiMH batteries. Coordinates 41.788509°, 123.40612° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.788509,"lon":123.40612,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

211

January 20, 2011, HSS Union Focus Group Meeting - Overview  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2-10-11 Rev 2 2-10-11 Rev 2 Office of Health, Safety and Security (HSS) Focus Group Meeting January 20, 2011 Meeting Overview The primary purpose of the January 20 HSS Focus Group Meeting was to review the most recent status of health, safety and security improvement activities, and to identify 2011 strategic path forward. Introductory Remarks: Glenn Podonsky, Chief Health, Safety and Security Officer for the U.S. Department of Energy (DOE), emphasized the importance of the upcoming January 25 Roundtable Meeting as an opportunity for union leadership to communicate worker priorities to DOE senior leadership. He spoke about the focus of the current Administration in energy efficiency improvements and investments in innovative technologies that will ultimately create

212

City of Union City, Tennessee (Utility Company) | Open Energy Information  

Open Energy Info (EERE)

City City Place Tennessee Utility Id 19430 Utility Location Yes Ownership M NERC Location SERC NERC SERC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Commercial- GSA-1 Commercial Commercial- GSA-2 Commercial Outdoor Lighting Lighting Residential Residential Average Rates Residential: $0.0862/kWh Commercial: $0.0932/kWh Industrial: $0.0594/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from "http://en.openei.org/w/index.php?title=City_of_Union_City,_Tennessee_(Utility_Company)&oldid=4103

213

A low-power wave union TDC implemented in FPGA  

SciTech Connect

A low-power time-to-digital convertor (TDC) for an application inside a vacuum has been implemented based on the Wave Union TDC scheme in a low-cost field programmable gate array (FPGA) device. Bench top tests have shown that a time measurement resolution better than 30 ps (standard deviation of time differences between two channels) is achieved. Special firmware design practices are taken to reduce power consumption. The measurements indicate that with 32 channels fitting in the FPGA device, the power consumption on the FPGA core voltage is approximately 9.3 mW/channel and the total power consumption including both core and I/O banks is less than 27 mW/channel.

Wu, Jinyuan; /Fermilab; Shi, Yanchen; Zhu, Douglas; /Illinois Math. Sci. Acad.

2011-10-01T23:59:59.000Z

214

Union soluble oil flood in El Dorado cores  

Science Conference Proceedings (OSTI)

Results are presented of laboratory experiments using Union's soluble oil flood process in El Dorado cores. The core flood is to provide complete information on fluid compositions and phase behavior of the effluents such that adequate core flood match using the chemical flood simulator can be made. This step is essential for evaluating reservoir performance on the South Pattern of the El Dorado Micellar-Polymer Project. The results show the caustic preflush in the flood process causes face plugging of the field cores. The problem was controlled by using chelating agents along with the caustic fluid to keep divalent cations in solution. The required amount of chelating agent was determined to be ca 25 times as strong as the original design for the field test. Liquid chromatography analysis of sulfonate provides valuable information on selective fractionation of monosulfonate in the micellar fluid. 10 references.

Chiou, C.S.

1983-02-01T23:59:59.000Z

215

The Irrelevance of Trade Union Recognition? A Comparison of Two Matched Companies  

E-Print Network (OSTI)

s best course of action.7 This volte face was followed in 1999 by the signing of partnership agreements, firstly with the AEEU and the other industrial unions and then with UNISON, covering the core employees for whom both unions had been derecognised...

Brown, William; Ryan, Paul

2004-06-16T23:59:59.000Z

216

July 17, 2008; HSS/Union Working Group Meeting, Safety Standards, 10 CFR 851 - Information Package  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

10 CFR 851 / Safety Standards 10 CFR 851 / Safety Standards July 17, 2008 July 17, 2008 ds 06-24-08 Draft HSS/Union Working Group Meeting July 17, 2008 1:00 - 4:00 pm EST FORS 7E-069 Call-in: 301-903-9197 SUBJECT: SAFETY STANDARDS / 10 CFR 851 Core Union Working Groups Safety Standards: Metal Trades Department AFL-CIO - Lead International Brotherhood of Electrical Workers (IBEW) Operative Plasterers' & Cement Masons' International Association (OPCMIA) 10 CFR 851: United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union (USW) - Lead Building &Construction Trades Department Center for Construction Research &Training (BCTD CPWR) International Guards Union of America (IGUA) International Union of Operating Engineers (IUOE)

217

Innovation and Energy at the State Of The Union | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Innovation and Energy at the State Of The Union Innovation and Energy at the State Of The Union Innovation and Energy at the State Of The Union February 12, 2013 - 7:20pm Addthis President Obama will deliver the State of the Union to Congress & to the American people tonight at 9pm ET. | Official White House Photo by Chuck Kennedy. President Obama will deliver the State of the Union to Congress & to the American people tonight at 9pm ET. | Official White House Photo by Chuck Kennedy. April Saylor April Saylor Former Digital Outreach Strategist, Office of Public Affairs How can I participate? President Obama will address the nation Tuesday, Feb. 12 at 9pm EST Tune in to WhiteHouse.gov to watch an enhanced version of the speech, and follow @ENERGY on Twitter for more energy highlights throughout

218

Innovation and Energy at the State Of The Union | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Innovation and Energy at the State Of The Union Innovation and Energy at the State Of The Union Innovation and Energy at the State Of The Union February 12, 2013 - 7:20pm Addthis President Obama will deliver the State of the Union to Congress & to the American people tonight at 9pm ET. | Official White House Photo by Chuck Kennedy. President Obama will deliver the State of the Union to Congress & to the American people tonight at 9pm ET. | Official White House Photo by Chuck Kennedy. April Saylor April Saylor Former Digital Outreach Strategist, Office of Public Affairs How can I participate? President Obama will address the nation Tuesday, Feb. 12 at 9pm EST Tune in to WhiteHouse.gov to watch an enhanced version of the speech, and follow @ENERGY on Twitter for more energy highlights throughout

219

Guodian United Power Technology Co Ltd formerly Guodian Union Power | Open  

Open Energy Info (EERE)

United Power Technology Co Ltd formerly Guodian Union Power United Power Technology Co Ltd formerly Guodian Union Power Jump to: navigation, search Name Guodian United Power Technology Co Ltd (formerly Guodian Union Power) Place Beijing, Beijing Municipality, China Zip 100044 Sector Wind energy Product China-based wind turbine maker and daughter company of state-owned power generator China Guodian. References Guodian United Power Technology Co Ltd (formerly Guodian Union Power)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Guodian United Power Technology Co Ltd (formerly Guodian Union Power) is a company located in Beijing, Beijing Municipality, China . References ↑ "Guodian United Power Technology Co Ltd (formerly Guodian

220

Energy & Science at the State of the Union Tonight | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

& Science at the State of the Union Tonight & Science at the State of the Union Tonight Energy & Science at the State of the Union Tonight January 24, 2012 - 2:58pm Addthis President Barack Obama delivers his State of the Union address in the House Chamber at the U.S. Capitol in Washington, D.C., Jan. 25, 2011. | Official White House Photo by Lawrence Jackson President Barack Obama delivers his State of the Union address in the House Chamber at the U.S. Capitol in Washington, D.C., Jan. 25, 2011. | Official White House Photo by Lawrence Jackson Ginny Simmons Ginny Simmons Former Managing Editor for Energy.gov, Office of Public Affairs Watch the broadcast tonight on television, or tune into WhiteHouse.gov/SOTU. We'll also be tweeting the President's major energy points at Twitter.com/Energy.

Note: This page contains sample records for the topic "geophysical union agu" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Energy & Science at the State of the Union Tonight | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy & Science at the State of the Union Tonight Energy & Science at the State of the Union Tonight Energy & Science at the State of the Union Tonight January 24, 2012 - 2:58pm Addthis President Barack Obama delivers his State of the Union address in the House Chamber at the U.S. Capitol in Washington, D.C., Jan. 25, 2011. | Official White House Photo by Lawrence Jackson President Barack Obama delivers his State of the Union address in the House Chamber at the U.S. Capitol in Washington, D.C., Jan. 25, 2011. | Official White House Photo by Lawrence Jackson Ginny Simmons Ginny Simmons Former Managing Editor for Energy.gov, Office of Public Affairs Watch the broadcast tonight on television, or tune into WhiteHouse.gov/SOTU. We'll also be tweeting the President's major energy points at Twitter.com/Energy.

222

Geophysical evidence for gas hydrates in the deep water of the South Caspian Basin, Azerbaijan  

E-Print Network (OSTI)

Geophysical evidence for gas hydrates in the deep water of the South Caspian Basin, Azerbaijan C the South Caspian Sea, offshore Azerbaijan, document for the ®rst time in the deep water (up to 650 m Caspian Sea. The Absheron block, named after the nearby Absheron Peninsula in Azerbaijan, is situated

Knapp, Camelia Cristina

223

Assessment of surface geophysical methods in geothermal exploration and recommendations for future research  

DOE Green Energy (OSTI)

The four classes of geophysical methods considered are: passive seismic methods; active seismic methods; natural field electrical and electromagnetic methods; and, controlled-source electrical and electromagnetic methods. Areas of rsearch for improvement of the various techniques for geothermal exploration are identified. (JGB)

Goldstein, N.E.; Norris, R.A.; Wilt, M.J.

1978-01-01T23:59:59.000Z

224

CV-Huiming Bao Department of Geology & Geophysics, E235 Howe-Russell Geoscience Complex, Louisiana  

E-Print Network (OSTI)

chemistry & Stable isotopes Postdoc 1998-2001 APPOINTMENTS 2012- Charles L. Jones Professor in Geology Geology and Earth System History for undergraduate students; Stable Isotope Geochemistry and Carbonate1 CV- Huiming Bao Department of Geology & Geophysics, E235 Howe-Russell Geoscience Complex

Bao, Huiming

225

CV-Huiming Bao Department of Geology & Geophysics, E235 Howe-Russell Geoscience Complex, Louisiana  

E-Print Network (OSTI)

1 CV- Huiming Bao Department of Geology & Geophysics, E235 Howe-Russell Geoscience Complex Palaeontology & Stratigraphy B. Sc. 1982-1986 Nanjing Institute of Geology and Paleontology, Academia Sinica Calcareous Algae & carbonate sedimentology M.Sc. 1986-1989 Princeton University Stable isotope geochemistry

Bao, Huiming

226

CV-Huiming Bao Department of Geology & Geophysics, E235 Howe-Russell Geoscience Complex, Louisiana  

E-Print Network (OSTI)

chemistry & Stable isotopes Postdoc 1998-2001 APPOINTMENTS 2012- Charles L. Jones Professor in Geology, 2013, Oxygen isotope composition of meltwater from a Neoproterozoic glaciation in South China. Geology1 CV- Huiming Bao Department of Geology & Geophysics, E235 Howe-Russell Geoscience Complex

Bao, Huiming

227

Major results of geophysical investigations at Yucca Mountain and vicinity, southern Nevada  

SciTech Connect

In the consideration of Yucca Mountain as a possible site for storing high level nuclear waste, a number of geologic concerns have been suggested for study by the National Academy of Sciences which include: (1) natural geologic and geochemical barriers, (2) possible future fluctuations in the water table that might flood a mined underground repository, (3) tectonic stability, and (4) considerations of shaking such as might be caused by nearby earthquakes or possible volcanic eruptions. This volume represents the third part of an overall plan of geophysical investigation of Yucca Mountain, preceded by the Site Characterization Plan (SCP; dated 1988) and the report referred to as the Geophysical White Paper, Phase 1, entitled Status of Data, Major Results, and Plans for Geophysical Activities, Yucca Mountain Project (Oliver and others, 1990). The SCP necessarily contained uncertainty about applicability and accuracy of methods then untried in the Yucca Mountain volcano-tectonic setting, and the White Paper, Phase 1, focused on summarization of survey coverage, data quality, and applicability of results. For the most part, it did not present data or interpretation. The important distinction of the current volume lies in presentation of data, results, and interpretations of selected geophysical methods used in characterization activities at Yucca Mountain. Chapters are included on the following: gravity investigations; magnetic investigations; regional magnetotelluric investigations; seismic refraction investigations; seismic reflection investigations; teleseismic investigations; regional thermal setting; stress measurements; and integration of methods and conclusions. 8 refs., 60 figs., 2 tabs.

Oliver, H.W.; Ponce, D.A. [eds.] [Geological Survey, Menlo Park, CA (United States); Hunter, W.C. [ed.] [Geological Survey, Denver, CO (United States). Yucca Mountain Project Branch

1995-12-31T23:59:59.000Z

228

Geological and geophysical studies in Grass Valley, Nevada. Preliminary open file report  

DOE Green Energy (OSTI)

The geologic setting, geochemistry, and heat flow of the Leach Hot Springs area are discussed. Geophysical data is presented under the following section headings: survey lines; presentation of data; gravity survey; magnetic survey; self-potential; bipole-dipole apparent resistivity and apparent conductance; electric field ratio tellurics; dipole-dipole resistivity; magnetotellurics; seismological methods; seismic data and preliminary interpretation. (JGB)

Beyer, H.; Dey, A.; Liaw, A.; Majer, E.; McEvilly, T.V.; Morrison, H.F.; Wollenberg, H.

1976-09-01T23:59:59.000Z

229

GEOPHYSICS, VOL. 64, NO. 5 (SEPTEMBER-OCTOBER 1999); P. 13471348 Computers and creativity  

E-Print Network (OSTI)

GEOPHYSICS, VOL. 64, NO. 5 (SEPTEMBER-OCTOBER 1999); P. 1347­1348 Computers and creativity John A. Scales and Roel Snieder "The real danger is not that computers will begin to think like men, but that men will begin to think like computers."--Sydney J. Harris "Technical skill is mastery of complexity while

Scales, John

230

June 11, 2009, HSS/Union Task Meeting on 2009 HSS/Union Task Progress - Assessing Training Gaps in ORPS  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Training Gaps Using DOE's Training Gaps Using DOE's Occurrence Reporting and Processing System (ORPS) HSS/Union Meeting June 11, 2009 2 Highlights Training is a contributing cause in about 15% of DOE operational events (about 150 per year) * Poor management practices are the most common training cause * Poor training programs are next (cited about 50 times per year) Of ORPS-reported injuries, about 17% had training as a contributing cause (101 of 594) * About 30 per year HS-30 will develop a report with a few more details * We will offer a collaborative session to discuss the results more fully and then provide a final product on the outreach web site 3 Training-Related ORPS Events January 1, 2006 to May 31, 2009 (~3.5 years) 186 472 Total ORPS: 4,525 Total ORPS with at least 1 cause listed: 3,031

231

June 11, 2009, HSS/Union Task Meeting on 2009 HSS/Union Task Progress - Task Leads Schedule  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

05-09 05-09 TASK PLAN/SCHEDULE I. TRAINING REQUIREMENTS A. Identify basic DOE site access requirements [Leads: NTC/SMWIA/HS-10] What are the common general training requirements necessary to work at DOE sites. Jul 09 - Oct 09 1. Collect data from existing resources; research successful models, determine application to DOE 2. Compare NTC site visit results 3. Develop general requirements findings proposal and a matrix of recommended coursework Dec 09 4. Identify process for setting/communicating/enforcing - Engage support of PSOs/Contractors (EFCOG vehicle)/Field Elements/Unions Participants: To be determined/provided B. Define Site/Hazard/Work Specific requirements [Lead: HS-10] 1. Matrix of training elements required by 29 CFR 1910;1926 [Completed]

232

Investigation of novel geophysical techniques for monitoring CO2 movement during sequestration  

Science Conference Proceedings (OSTI)

Cost effective monitoring of reservoir fluid movement during CO{sub 2} sequestration is a necessary part of a practical geologic sequestration strategy. Current petroleum industry seismic techniques are well developed for monitoring production in petroleum reservoirs. The cost of time-lapse seismic monitoring can be born because the cost to benefit ratio is small in the production of profit making hydrocarbon. However, the cost of seismic monitoring techniques is more difficult to justify in an environment of sequestration where the process produces no direct profit. For this reasons other geophysical techniques, which might provide sufficient monitoring resolution at a significantly lower cost, need to be considered. In order to evaluate alternative geophysical monitoring techniques we have undertaken a series of numerical simulations of CO{sub 2} sequestration scenarios. These scenarios have included existing projects (Sleipner in the North Sea), future planned projects (GeoSeq Liberty test in South Texas and Schrader Bluff in Alaska) as well as hypothetical models based on generic geologic settings potentially attractive for CO{sub 2} sequestration. In addition, we have done considerable work on geophysical monitoring of CO{sub 2} injection into existing oil and gas fields, including a model study of the Weyburn CO{sub 2} project in Canada and the Chevron Lost Hills CO{sub 2} pilot in Southern California (Hoversten et al. 2003). Although we are specifically interested in considering ''novel'' geophysical techniques for monitoring we have chosen to include more traditional seismic techniques as a bench mark so that any quantitative results derived for non-seismic techniques can be directly compared to the industry standard seismic results. This approach will put all of our finding for ''novel'' techniques in the context of the seismic method and allow a quantitative analysis of the cost/benefit ratios of the newly considered methods compared to the traditional, more expensive, seismic technique. The Schrader Bluff model was chosen as a numerical test bed for quantitative comparison of the spatial resolution of various geophysical techniques being considered for CO{sub 2} sequestration monitoring. We began with a three dimensional flow simulation model provided by BP Alaska of the reservoir and developed a detailed rock-properties model from log data that provides the link between the reservoir parameters (porosity, pressure, saturations, etc.) and the geophysical parameters (velocity, density, electrical resistivity). The rock properties model was used to produce geophysical models from the flow simulations.

Hoversten, G. Michael; Gasperikova, Erika

2003-10-31T23:59:59.000Z

233

Geophysical framework of the southwestern Nevada volcanic field and hydrogeologic implications  

DOE Green Energy (OSTI)

Gravity and magnetic data, when integrated with other geophysical, geological, and rock-property data, provide a regional framework to view the subsurface geology in the southwestern Nevada volcanic field. The authors have loosely divided the region into six domains based on structural style and overall geophysical character. For each domain, they review the subsurface tectonic and magmatic features that have been inferred or interpreted from previous geophysical work. Where possible, they note abrupt changes in geophysical fields as evidence for potential structural or lithologic control on ground-water flow. They use inferred lithology to suggest associated hydrogeologic units in the subsurface. The resulting framework provides a basis for investigators to develop hypotheses for regional ground-water pathways where no drill-hole information exists. The authors discuss subsurface features in the northwestern part of the Nevada Test Site and west of the Nevada Test Site in more detail to address potential controls on regional ground-water flow away from areas of underground nuclear-weapons testing at Pahute Mesa. Subsurface features of hydrogeologic importance in these areas are (1) the resurgent intrusion below Timber Mountain, (2) a NNE-trending fault system coinciding with western margins of the Silent Canyon and Timber Mountain caldera complexes, (3) a north-striking, buried fault east of Oasis Mountain extending for 15 km, which they call the Hogback fault, and (4) an east-striking transverse fault or accommodation zone that, in part, bounds Oasis Valley basin on the south, which they call the Hot Springs fault. In addition, there is no geophysical nor geologic evidence for a substantial change in subsurface physical properties within a corridor extending from the northwestern corner of the Rainier Mesa caldera to Oasis Valley basin (east of Oasis Valley discharge area). This observation supports the hypothesis of other investigators that regional ground water from Pahute Mesa is likely to follow a flow path that extends southwestward to Oasis Valley discharge area.

Grauch, V.J.S.; Sawyer, D.A.; Fridrich, C.J.; Hudson, M.R.

2000-06-08T23:59:59.000Z

234

ARM - Events Article  

NLE Websites -- All DOE Office Websites (Extended Search)

27, 2009 [Events] 27, 2009 [Events] Call for Abstracts for the 2009 Joint Assembly Conference Bookmark and Share The Joint Assembly meeting of the American Geophysical Union (AGU) will be held in Toronto, Canada, May 24-27, 2009. The event will host over 3,100 participants and will feature presentations highlighting the latest developments in geophysical science, including instrumentation, equipment, software, and programs. Of interest to the ARM community will be a special session titled "Clouds, Radiation and Feedbacks," which will include information regarding the role that advanced observations and modeling can have in the treatment of clouds in weather forecast and climate models. Organizers are particularly seeking submissions that include long-term surface and satellite observations,

235

The European Union Emissions Trading Scheme: Key Issues and Future Outlook  

Science Conference Proceedings (OSTI)

In November 2004, the Russian government ratified the Kyoto Protocol guaranteeing it will enter into force early in 2005. As a result, so-called Annex B countries that have ratified the Protocol, including the nations of the European Union, Canada, Japan and others, will face binding carbon dioxide (CO2) emissions constraints during the period 2008-12. The European Union (EU) has moved swiftly to develop the European Union Emissions Trading Scheme (EU ETS) as a mechanism to assist EU companies and Member...

2004-12-27T23:59:59.000Z

236

RAPHAEL: The European Union's (Very) High Temperature Reactor Technology Project  

SciTech Connect

Since the late 1990, the European Union (EU) was conducting work on High Temperature Reactors (HTR) confirming their high potential in terms of safety (inherent safety features), environmental impact (robust fuel with no significant radioactive release), sustainability (high efficiency, potential suitability for various fuel cycles), and economics (simplifications arising from safety features). In April 2005, the EU Commission has started a new 4-year Integrated Project on Very High Temperature Reactors (RAPHAEL: Reactor for Process Heat And Electricity) as part of its 6{sup th} Framework Programme. The European Commission and the 33 partners from industry, R and D organizations and academia finance the project together. After the successful performance of earlier HTR-related EU projects which included the recovery of some earlier German experience and the re-establishment of strategically important R and D capabilities in Europe, RAPHAEL focuses now on key technologies required for an industrial VHTR deployment, both specific to very high temperature and generic to all types of modular HTR with emphasis on combined process heat and electricity generation. Advanced technologies are explored in order to meet the performance challenges required for a VHTR (900-1000 deg C, up to 200 GWd/tHM). To facilitate the planned sharing of significant parts of RAPHAEL results with the signatories of the Generation IV International Forum (GIF) VHTR projects, RAPHAEL is structured in a similar way as the corresponding GIF VHTR projects. (authors)

Fuetterer, Michael A. [European Commission, Joint Research Centre, Institute for Energy, P.O. Box 2, NL-1755 ZG Petten (Netherlands); Besson, D.; Bogusch, E.; Carluec, B.; Hittner, D.; Verrier, D. [AREVA Framatome-ANP (France); Billot, Ph.; Phelip, M. [Commissariat a l'Energie Atomique (France); Buckthorpe, D. [NNC Ltd, Knutsford (United Kingdom); Casalta, S. [European Commission, DG RTD, Brussels (Belgium); Chauvet, V. [STEP, Paris (France); Van Heek, A. [Nuclear Research and Consultancy Group, Petten (Netherlands); Von Lensa, W. [Forschungszentrum Juelich (Germany); Pirson, J. [Tractebel Engineering, Brussels (Belgium); Scheuermann, W. [Institut fuer Kernenergetik, University of Stuttgart (Germany)

2006-07-01T23:59:59.000Z

237

Modeling and Evaluation of Geophysical Methods for Monitoring and Tracking CO2 Migration  

Science Conference Proceedings (OSTI)

Geological sequestration has been proposed as a viable option for mitigating the vast amount of CO{sub 2} being released into the atmosphere daily. Test sites for CO{sub 2} injection have been appearing across the world to ascertain the feasibility of capturing and sequestering carbon dioxide. A major concern with full scale implementation is monitoring and verifying the permanence of injected CO{sub 2}. Geophysical methods, an exploration industry standard, are non-invasive imaging techniques that can be implemented to address that concern. Geophysical methods, seismic and electromagnetic, play a crucial role in monitoring the subsurface pre- and post-injection. Seismic techniques have been the most popular but electromagnetic methods are gaining interest. The primary goal of this project was to develop a new geophysical tool, a software program called GphyzCO2, to investigate the implementation of geophysical monitoring for detecting injected CO{sub 2} at test sites. The GphyzCO2 software consists of interconnected programs that encompass well logging, seismic, and electromagnetic methods. The software enables users to design and execute 3D surface-to-surface (conventional surface seismic) and borehole-to-borehole (cross-hole seismic and electromagnetic methods) numerical modeling surveys. The generalized flow of the program begins with building a complex 3D subsurface geological model, assigning properties to the models that mimic a potential CO{sub 2} injection site, numerically forward model a geophysical survey, and analyze the results. A test site located in Warren County, Ohio was selected as the test site for the full implementation of GphyzCO2. Specific interest was placed on a potential reservoir target, the Mount Simon Sandstone, and cap rock, the Eau Claire Formation. Analysis of the test site included well log data, physical property measurements (porosity), core sample resistivity measurements, calculating electrical permittivity values, seismic data collection, and seismic interpretation. The data was input into GphyzCO2 to demonstrate a full implementation of the software capabilities. Part of the implementation investigated the limits of using geophysical methods to monitor CO{sub 2} injection sites. The results show that cross-hole EM numerical surveys are limited to under 100 meter borehole separation. Those results were utilized in executing numerical EM surveys that contain hypothetical CO{sub 2} injections. The outcome of the forward modeling shows that EM methods can detect the presence of CO{sub 2}.

Daniels, Jeff

2012-11-30T23:59:59.000Z

238

December 4, 2008; HSS/Union Working Group Meeting on 2008 HSS/Union Topical Wrap Up - PRIORITY NEAR-TERM ACTION OVERVIEW  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Topical Wrap-Up Meeting Topical Wrap-Up Meeting December 4, 2008 PRIORITY NEAR-TERM ACTION OVERVIEW Background: Union representatives who participated in the initial 2007 HSS Focus Group meetings agreed to a path forward in which various unions combined to form working groups to address union identified health and safety issues by topical area. 2008 meetings were held to specifically address the topical areas of interest and concern related to worker health and safety at DOE sites: Training, 851 Rule Implementation, Former Worker Program/CAIRS Reporting/Central Worker Data Tracking, and Aging Workforce/Strategic Initiatives. The December 4 wrap up was held to distill the integrated actions from all of the 2008 topical meetings into priority actions from which a path forward of specific activities, owners and

239

President Obama Talks Energy at the State of the Union 2013 | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

President Obama Talks Energy at the State of the Union 2013 President Obama Talks Energy at the State of the Union 2013 President Obama Talks Energy at the State of the Union 2013 February 13, 2013 - 11:10am Addthis President Obama speaks about energy independence, climate change, and investing in renewable energy and technology during the State of the Union on February 12, 2013. Amanda Scott Amanda Scott Former Managing Editor, Energy.gov How can I participate? Got questions about the energy section of last night's speech? Head to WhiteHouse.gov to dig in to speech line-by-line and respond. You can also ask question today at 4pm ET. Visit WhiteHouse.gov/live to chat with Heather Zichal, the Deputy Assistant to the President for Energy and Climate Change, about the speech Last night, President Obama spoke to the nation in his fifth State of the

240

A look back at Union Carbides 20 Years in Nuclear Energy [The...  

NLE Websites -- All DOE Office Websites (Extended Search)

20 Years in Nuclear Energy The Nuclear Age This series of articles is taken from a publication produced by Union Carbide Nuclear Division in the early 1960s which provides some...

Note: This page contains sample records for the topic "geophysical union agu" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Union Carbides 20 years in nuclear energy, part 2  

NLE Websites -- All DOE Office Websites (Extended Search)

the second part of the Y-12 portion of the 1962 publication, Union Carbide's 20 years in nuclear energy, which was provided to me by Tim Gawne of the Oak Ridge National Labora-...

242

Economic impact of the European Union Emission Trading Scheme : evidence from the refining sector  

E-Print Network (OSTI)

I study the economic impact of the European Union Emission Trading Scheme (EU ETS) on the refining industry in Europe. I contrast previous ex-ante studies with the lessons from a series of interviews I conducted with ...

Lacombe, Romain H

2008-01-01T23:59:59.000Z

243

Secretary Chu to Visit Houston to Highlight Obama's State of the Union  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Visit Houston to Highlight Obama's State of the Visit Houston to Highlight Obama's State of the Union Address, Discuss "All of the Above" Energy Strategy Secretary Chu to Visit Houston to Highlight Obama's State of the Union Address, Discuss "All of the Above" Energy Strategy February 1, 2012 - 3:47pm Addthis Washington, D.C. - As part of the Energy Department's ongoing efforts to highlight President Obama's State of the Union address and discuss the Obama Administration's commitment to American energy resources, tomorrow, Thursday, February 2, Energy Secretary Steven Chu will meet with executives from various oil and gas companies, tour a recently completed major energy efficiency upgrade at the Texas Medical Center, and host a State of the Union Town Hall with students from Houston Community College.

244

President Obama Talks Energy at the State of the Union 2013 | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

President Obama Talks Energy at the State of the Union 2013 President Obama Talks Energy at the State of the Union 2013 President Obama Talks Energy at the State of the Union 2013 February 13, 2013 - 11:10am Addthis President Obama speaks about energy independence, climate change, and investing in renewable energy and technology during the State of the Union on February 12, 2013. Amanda Scott Amanda Scott Former Managing Editor, Energy.gov How can I participate? Got questions about the energy section of last night's speech? Head to WhiteHouse.gov to dig in to speech line-by-line and respond. You can also ask question today at 4pm ET. Visit WhiteHouse.gov/live to chat with Heather Zichal, the Deputy Assistant to the President for Energy and Climate Change, about the speech Last night, President Obama spoke to the nation in his fifth State of the

245

Secretary Chu to Visit Houston to Highlight Obama's State of the Union  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Houston to Highlight Obama's State of the Houston to Highlight Obama's State of the Union Address, Discuss "All of the Above" Energy Strategy Secretary Chu to Visit Houston to Highlight Obama's State of the Union Address, Discuss "All of the Above" Energy Strategy February 1, 2012 - 3:47pm Addthis Washington, D.C. - As part of the Energy Department's ongoing efforts to highlight President Obama's State of the Union address and discuss the Obama Administration's commitment to American energy resources, tomorrow, Thursday, February 2, Energy Secretary Steven Chu will meet with executives from various oil and gas companies, tour a recently completed major energy efficiency upgrade at the Texas Medical Center, and host a State of the Union Town Hall with students from Houston Community College.

246

PRELIMINARY SURVEY OF THE UNION CARBIDE CORPORATION METALS DIVISION PLANT, NIAGARA FALLS, NEW YORK  

Office of Legacy Management (LM)

e e - .' N"lr 7% PRELIMINARY SURVEY OF THE UNION CARBIDE CORPORATION METALS DIVISION PLANT, NIAGARA FALLS, NEW YORK Work performed by the Health and Safety Research Division Oak Ridge Natjonal Laboratory Oak Ridge, Tennessee 37830 December 1980 OAK RIDGE NATIONAL LABORATORY operated by UNION CARBIDE CORPORATION for the DEPARTMENT OF ENERGY as part of the Formerly Utilized Sites-- Remedial Action Program PRELIMINARY SURVEY OF THE UNION CARBIDE CORPORATION METALS DIVISION PLANT, NIAGARA FALLS, NEW YORK B. A. Berven and R. W. Doane Introduction On September 2;, 1980, two representatives from Oak Ridge National Laboratory visited Union Carbide Corporation's Metal Division Plant (UCC-MD) in Niagara Falls, New York. The purpose of the visit was to

247

Contest, social valuation and change in American labor-union organizing, 1961-2004  

E-Print Network (OSTI)

In this thesis I explore the connections between changes to the formal procedures by which American labor unions enroll new members and the subsequent meanings and purposes that potential members and third parties attribute ...

Ferguson, John-Paul

2009-01-01T23:59:59.000Z

248

A SUMMARY OF COAL IN THE FORT UNION FORMATION (TERTIARY), BIGHORN BASIN,  

E-Print Network (OSTI)

Chapter SB A SUMMARY OF COAL IN THE FORT UNION FORMATION (TERTIARY), BIGHORN BASIN, WYOMING assessment of selected Tertiary coal beds and zones in the Northern RockyMountains and Great Plains region, U...........................................................................................................................SB-1 Coal Production History

249

Why Lead Labor?: Projects and Pathways in California Unions, 1984-2001  

E-Print Network (OSTI)

This paper explores how union leadership has developed over the last 20 years. While other studies have focused on the careers of top leaders or new recruits, we examine the careers of rising leaders over time. Finding ...

Strauss, George

2003-01-01T23:59:59.000Z

250

Fuxin Union Wind Power Co Ltd formerly known as Liaoning Zhangwu...  

Open Energy Info (EERE)

Ltd formerly known as Liaoning Zhangwu Xiehe Wind Power Co Ltd Jump to: navigation, search Name Fuxin Union Wind Power Co Ltd (formerly known as Liaoning Zhangwu Xiehe Wind Power...

251

Electricity Internal Market in the European Union: What to do next?  

E-Print Network (OSTI)

portions of West Virginia, Ohio, Kentucky and Illinois, then reaching the electrical size of Germany. We must consider it real progress when clusters of European Union Member States use regional agreements to expand their reforms in their own fashion...

Glachant, Jean-Michel; Lvque, Franois

252

The welfare costs of hybrid carbon policies in the European Union  

E-Print Network (OSTI)

To what extent do the welfare costs associated with the implementation of the Burden Sharing Agreement in the European Union depend on sectoral allocation of emissions rights? What are the prospects for strategic climate ...

Babiker, Mustafa H.M.; Viguier, Laurent L.; Reilly, John M.; Ellerman, A. Denny.; Criqui, Patrick.

253

Geochemical modeling of an aquifer storage and recovery project in Union County, Arkansas  

E-Print Network (OSTI)

The Sparta aquifer in Union County, Arkansas has served as an important potable water supply to the public and industrial sectors in the area. However, increasing water demand and sustained heavy pumping from the aquifer ...

Zhu, Ni, M. Eng. Massachusetts Institute of Technology

2013-01-01T23:59:59.000Z

254

Electricity internal market in the European Union : what to do next?  

E-Print Network (OSTI)

The European Union's "internal energy market" remains a work in progress. It is even possible its construction were to stall. Given current political, institutional and business conditions in Europe, there are no guarantees ...

Glachant, Jean-Michel

255

The Fiscal Impact of Creating Civil Unions on Colorados Budget  

E-Print Network (OSTI)

Kaiser Family Foundation, Colorado: Number of Children EverCreating Civil Unions on Colorados Budget Jody Herman Craigsame-sex partners in Colorado would positively impact the

Herman, Jody; Konnoth, Craig; Badgett, M.V. Lee

2011-01-01T23:59:59.000Z

256

Air Pollution Background Monitoring over the Former Soviet Union: Fifteen Years of Observations  

Science Conference Proceedings (OSTI)

Regular air pollution observations in background areas over the former Soviet Union (FSU) were started in the 1980s. The air background monitoring network consisted of 16 stations working under the Integrated Monitoring (IM) Program. Several air ...

Sergey G. Paramonov

1998-10-01T23:59:59.000Z

257

A Hydrologic-geophysical Method for Characterizing Flow and Transport Processes Within The Vadose Zone  

SciTech Connect

The primary purpose of this project was to employ two geophysical imaging techniques, electrical resistivity tomography and cross-borehole ground penetrating radar, to image a controlled infiltration of a saline tracer under unsaturated flow conditions. The geophysical techniques have been correlated to other more traditional hydrologic measurements including neutron moisture measurements and induction conductivity logs. Images that resulted during two successive infiltrations indicate the development of what appear to be preferential pathways through the finer grained materials, although the results could also be produced by cationic capture of free ions in clays. In addition the site as well as the developing solute plume exhibits electrical anisotropy which is likely related to flow properties. However the geologic significance of this phenomenon is still under investigation.

David Alumbaugh; Douglas LaBrecque; James Brainard; T.C. (Jim) Yeh

2004-01-22T23:59:59.000Z

258

Hydrologic and geophysical studies at Midnite Mine, Wellpinit, WA: Summary of 1995 field season. Report of investigations/1996  

SciTech Connect

The Midnite Mine is an inactive, hard-rock uranium mine on the Spokane Indian Reservation in Washington State. Long-term changes in water quality and the results of slug tests and two geophysical surveys are described. Of the locations monitored, only two exhibited water quality degradation over time. Hydraulic conductivity measurements from slug tests are reported for five additional locations in the bedrock. Relative values of hydraulic conductivity from slug tests agreed well with ranked specific capacity data. A geophysical survey identified buried constructed features that channel subsurface water to a contaminated seep. Historic aerial photos corroborated the results of the geophysical study. A new geophysical technique was successfully used to monitor hydraulic and geochemical responses to a pumping test in saturated waste rock.

Williams, B.C.; Riley, J.A.; Montgomery, J.R.; Robinson, J.A.

1996-06-01T23:59:59.000Z

259

SURFACE GEOPHYSICAL EXPLORATION OF SX TANK FARM AT THE HANFORD SITE RESULTS OF BACKGROUND CHARACTERIZATION WITH MAGNETICS AND ELECTROMAGNETICS  

SciTech Connect

This report presents the results of the background characterization of the cribs and trenches surrounding the SX tank farm prepared by HydroGEOPHYSICS Inc, Columbia Energy & Environmental Services Inc and Washington River Protection Solutions.

MYERS DA; RUCKER D; LEVIT M; CUBBAGE B; HENDERSON C

2009-09-24T23:59:59.000Z

260

A Review of the European Union's Directive on Limiting Exposure of Workers to Electromagnetic Fields  

Science Conference Proceedings (OSTI)

The European Unions Directive on Limiting Exposure of Workers to Electromagnetic Fields (EMF) adopts exposure limits based on guidance from the International Commission on Non-Ionizing Radiation Protection (ICNIRP). This report presents a summary of the draft Directive concerning workplace exposure limits and compliance issues. The summary explains quantitative EMF exposure limits in general and clarifies the Directives use of the terms exposure limit values (ELV) and action ...

2013-06-05T23:59:59.000Z

Note: This page contains sample records for the topic "geophysical union agu" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Physical protection cooperation with Former Soviet Union countries  

SciTech Connect

This paper presents an overview of physical protection cooperation activities between Sandia (SNL) and the Former Soviet Union (FSU) regarding Material Protection Control and Accounting (MPC&A) responsibilities. Begun four years ago as part of the Safe, Secure Dismantlement Program, this project is intended to stem proliferation of weapons of mass destruction. Purpose of the program is to accelerate progress toward a goal shared by both Russia and the United States: to reduce the risk of nuclear weapons proliferation, including such threats as theft, diversion, and unauthorized possession of nuclear materials. This will be accomplished by strengthening the MPC&A systems in both, countries. This new program (US Department of Energy Laboratory-to-Laboratory MPC&A program) is designed to complement Government-to-Government programs sponsored by US Senators Nunn and Lugar. US and Russian representatives exchange visits and discuss physical protection philosophies. Russian representatives have received formal training in the US process of system design and analysis to include the design of an effective physical protection system, determination of physical protection system objectives, initial design of a physical protection system, evaluation of the design, and often redesign or refinement of the existing system. Some Russian organizations have philosophies similar to those of the United States, but when they differ, the US and Russian representatives must negotiate. Other Russian organizations, because of heavy reliance on guard forces, have not developed a systematic design process. Cooperative work between US national laboratories and Russian counterparts has resulted in major physical protection enhancements at a Russian demonstration site and other advancements for Laboratory-to-Laboratory projects.

Williams, J.D.

1995-07-01T23:59:59.000Z

262

Highlights of the 2009 SEG summer research workshop on ""CO2 sequestration geophysics  

SciTech Connect

The 2009 SEG Summer Research Workshop on 'CO{sub 2} Sequestration Geophysics' was held August 23-27, 2009 in Banff, Canada. The event was attended by over 100 scientists from around the world, which proved to be a remarkably successful turnout in the midst of the current global financial crisis and severe corporate travel restrictions. Attendees included SEG President Larry Lines (U. Calgary), and CSEG President John Downton (CGG Veritas), who joined SRW Chairman David Lumley (UWA) in giving the opening welcome remarks at the Sunday Icebreaker. The workshop was organized by an expert technical committee representing a good mix of industry, academic, and government research organizations. The format consisted of four days of technical sessions with over 60 talks and posters, plus an optional pre-workshop field trip to the Columbia Ice Fields to view firsthand the effects of global warming on the Athabasca glacier. Group technical discussion was encouraged by requiring each presenter to limit themselves to 15 minutes of presentation followed by a 15 minute open discussion period. Technical contributions focused on the current and future role of geophysics in CO{sub 2} sequestration, highlighting new research and field-test results with regard to site selection and characterization, monitoring and surveillance, using a wide array of geophysical techniques. While there are too many excellent contributions to mention all individually here, in this paper we summarize some of the key workshop highlights in order to propagate new developments to the SEG community at large.

Huang, Lianjie [Los Alamos National Laboratory; Lumley, David [U. W. AUSTRALIA; Sherlock, Don [CHEVRON; Daley, Tom [LBNL; Lawton, Don [U CALGARY; Masters, Ron [SHELL; Verliac, Michel [SCHLUMBERGER; White, Don [GEOL. SURVEY CANADA

2009-01-01T23:59:59.000Z

263

Karst characterization in a semi-arid region using gravity, seismic, and resistivity geophysical techniques.  

SciTech Connect

We proposed to customize emerging in situ geophysical monitoring technology to generate time-series data during sporadic rain events in a semi-arid region. Electrodes were to be connected to wireless %5Cnodes%22 which can be left in the eld for many months. Embedded software would then increase sampling frequency during periods of rainfall. We hypothesized that this contrast between no-volume ow in karst passageways dur- ing dry periods and partial- or saturated-volume ow during a rain event is detectable by these Wireless Sensor Network (WSN) geophysical nodes, we call this a Wireless Resistivity Network (WRN). The development of new methodologies to characterize semi-arid karst hydrology is intended to augment Sandia National Laboratorys mission to lead e orts in energy technologies, waste disposal and climate security by helping to identify safe and secure regions and those that are at risk. Development and initial eld testing identi ed technological barriers to using WRNs for identifying semi-arid karst, exposing R&D which can be targeted in the future. Gravity, seismic, and resis- tivity surveys elucidated how each technique might e ectively be used to characterize semi-arid karst. This research brings to light the importance and challenges with char- acterizing semi-arid karst through a multi-method geophysical study. As there have been very few studies with this emphasis, this study has expanded the body of practical experience needed to protect the nations water and energy security interests.

Barnhart, Kevin Scott

2013-10-01T23:59:59.000Z

264

Highlights of the 2009 SEG summer research workshop on"CO2 Sequestration Geophysics"  

Science Conference Proceedings (OSTI)

The 2009 SEG Summer Research Workshop on CO2 Sequestration Geophysics was held August 23-27, 2009 in Banff, Canada. The event was attended by over 100 scientists from around the world, which proved to be a remarkably successful turnout in the midst of the current global financial crisis and severe corporate travel restrictions. Attendees included SEG President Larry Lines (U. Calgary), and CSEG President John Downton (CGG Veritas), who joined SRW Chairman David Lumley (UWA) in giving the opening welcome remarks at the Sunday Icebreaker. The workshop was organized by an expert technical committee (see side bar) representing a good mix of industry, academic, and government research organizations. The format consisted of four days of technical sessions with over 60 talks and posters, plus an optional pre-workshop field trip to the Columbia Ice Fields to view firsthand the effects of global warming on the Athabasca glacier (Figures 1-2). Group technical discussion was encouraged by requiring each presenter to limit themselves to 15 minutes of presentation followed by a 15 minute open discussion period. Technical contributions focused on the current and future role of geophysics in CO2 sequestration, highlighting new research and field-test results with regard to site selection and characterization, monitoring and surveillance, using a wide array of geophysical techniques. While there are too many excellent contributions to mention all individually here, in this paper we summarize some of the key workshop highlights in order to propagate new developments to the SEG community at large.

Lumley, D.; Sherlock, D.; Daley, T.; Huang, L.; Lawton, D.; Masters, R.; Verliac, M.; White, D.

2010-01-15T23:59:59.000Z

265

APRIL 30, 2008, HSS/UNION MEETING TO ADDRESS TRAINING INTEGRATED EXECUTIVE SUMMARY AND FINAL ACTION LIST  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

HSS/UNION MEETING TO ADDRESS TRAINING HSS/UNION MEETING TO ADDRESS TRAINING INTEGRATED EXECUTIVE SUMMARY AND FINAL ACTION LIST HSS and the labor unions who participated in the initial 2007 HSS Focus Group meetings agreed to a path forward in which various unions combined to form core working groups to address union identified issues by topical area. The following is a synthesis of actions/activities identified in the April 30 HSS/Union meeting to address training issues with focus in the areas of the development of DOE-wide HAMMER modeled training, standardization of training requirements and implementation, as well as, broader based worker safety training DOE-wide. 1. Define minimum training standards/requirements (851 as a guiding basis) [HSS] - Baseline training requirements [NIEHS/HS-10, NTC, HS-20]

266

July 17, 2008; HSS/Union Working Group Meeting, Safety Standards, 10 CFR 851 … Meeting Summary  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

10 CFR 851 and DOE Safety Standards Implementation 10 CFR 851 and DOE Safety Standards Implementation July 17, 2008 Integrated Executive Summary and Final Action List HSS and the labor unions who participated in the initial 2007 HSS Focus Group meetings agreed to a path forward in which various unions combined to form core working groups to address union identified health and safety issues by topical area. The following is an overview of actions/activities identified in the July 17 HSS/Union meeting to address 851 Rule and DOE Safety Standards implementation issues with focus in the areas of worker involvement and uniformity in 851 awareness and training, and implementation. 1. Identify worker awareness, training and involvement in implementation with regard to 851 at DOE sites. - Follow-up to USW survey. Expand survey to include all unions at DOE sites [Unions]

267

Energy conservation: The main factor for reducing greenhouse gas emissions in the former Soviet Union  

SciTech Connect

The energy intensity of the former Soviet Union is more than twice that of other market economics in similar stages of economic development. Low energy efficiency in the Soviet Union has contributed significantly to global carbon and other greenhouse gas emissions. The technological potential for energy conservation in the former Soviet Union is the largest in the world. The inefficiencies of the previously command-system economy, however, have provided little incentive for conserving energy. The present transition to a market-based economy should encourage the incorporation of energy-efficiency improvements in order for the former Soviet Union to successfully lower its energy intensity. There are several obstacles that limit implementing energy conservation: for example, energy prices and discount rates influence the volume of investment in energy efficiency. Nevertheless, cost-effective measures for energy conservative do exist even in the most energy-intensive sectors of the Soviet economy and should form the core of any energy conservation program. The overall cost-effective potential for carbon savings in the former Soviet Union is estimated to be 280 to 367 million tons of carbon per year by the year 2005, or 23 to 29 percent of 1988 energy-related emissions.

Bashmakov, I.A.; Chupyatov, V.P.

1991-12-01T23:59:59.000Z

268

Large Scale Computing Requirements for Basic Energy Sciences (An BES / ASCR / NERSC Workshop) Hilton Washington DC/Rockville Meeting Center, Rockville MD 3D Geophysical Imaging  

NLE Websites -- All DOE Office Websites (Extended Search)

Requirements Requirements for Basic Energy Sciences (An BES / ASCR / NERSC Workshop) Hilton Washington DC/Rockville Meeting Center, Rockville MD 3D Geophysical Modeling and Imaging G. A. Newman Lawrence Berkeley National Laboratory February 9 - 10 , 2010 Talk Outline * SEAM Geophysical Modeling Project - Its Really Big! * Geophysical Imaging (Seismic & EM) - Its 10 to 100x Bigger! - Reverse Time Migration - Full Waveform Inversion - 3D Imaging & Large Scale Considerations - Offshore Brazil Imaging Example (EM Data Set) * Computational Bottlenecks * Computing Alternatives - GPU's & FPGA's - Issues Why ? So that the resource industry can tackle grand geophysical challenges (Subsalt imaging, land acquisition, 4-D, CO2, carbonates ......) SEAM Mission Advance the science and technology of applied

269

Fluid Imaging of Enhanced Geothermal Systems through Joint 3D Geophysical  

Open Energy Info (EERE)

Imaging of Enhanced Geothermal Systems through Joint 3D Geophysical Imaging of Enhanced Geothermal Systems through Joint 3D Geophysical Inverse Modeling Geothermal Lab Call Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Fluid Imaging of Enhanced Geothermal Systems through Joint 3D Geophysical Inverse Modeling Project Type / Topic 1 Laboratory Call for Submission of Applications for Research, Development and Analysis of Geothermal Technologies Project Type / Topic 2 Fluid Imaging Project Description EGS has been defined as enhanced reservoirs that have been created to extract economical amounts of heat from low permeability and/or porosity geothermal resources. Critical to the success of EGS is the successful manipulation of fluids in the subsurface to enhance permeability. Knowledge in the change in volume and location of fluids in the rocks and fractures (both natural and induced) will be needed to manage injection strategies such as the number and location of step out wells, in-fill wells and the ratio of injection to production wells. The key difficulty in manipulating fluids has been our inability to reliably predict their locations, movements and concentrations. We believe combining data from MEQ and electrical surveys has the potential to overcome these problems and can meet many of the above needs, economically. Induced seismicity is currently viewed as one of the essential methods for inferring the success of creating fracture permeability and fluid paths during large scale EGS injections. Fluids are obviously playing a critical role in inducing the seismicity, however, other effects such as thermal, geochemical and stress redistribution, etc. may also play a role.

270

Intimate partner violence in three former Soviet Union countries (Azerbaijan, Moldova, and Ukraine)| Prevalence, risk factors, and women's reproductive health.  

E-Print Network (OSTI)

?? A scarce body of scientific knowledge is available on IPV in the transitional countries of the former Soviet Union/fSU and the magnitude, risk factors, (more)

Ismayilova, Leyla

2009-01-01T23:59:59.000Z

271

Comparative assessment of five potential sites for magma: hydrothermal systems - geophysics  

DOE Green Energy (OSTI)

As part of a comparative assessment for the Continental Scientific Drilling Program, geophysical data were used, to characterize and evaluate potential magma-hydrothermal targets at five drill sites in the western United States. The sites include Roosevelt Hot Springs, Utah, the Rio Grande Rift, New Mexico, and The Geysers-Clear Lake, Long Valley, and Salton Trough areas, California. This summary discusses the size, depth, temperature, and setting of each potential target, as well as relvant scientific questions about their natures and the certainty of their existence.

Kasameyer, P.

1980-09-02T23:59:59.000Z

272

FIA-13-0024 - In the Matter of Laborers' International Union of North  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4 - In the Matter of Laborers' International Union of 4 - In the Matter of Laborers' International Union of North America, Pacific Southwest Region FIA-13-0024 - In the Matter of Laborers' International Union of North America, Pacific Southwest Region On May 9, 2013, the Office of Hearings and Appeals (OHA) issued a decision remanding an appeal (Appeal) from a Freedom of Information Act (FOIA) determination issued by the Loan Guarantee Program Office (LGPO). The Appellant appealed LGPO's decision to withhold certain portions of the payroll documents pursuant to Exemptions 4 and 6. OHA reviewed the documents and concluded that LGPO properly invoked Exemption 4 to withhold information pertaining to hours worked, rate of pay and gross amount earned of the employees. However, OHA found that LGPO did not properly invoked

273

May 2009, Active Labor Unions and Organizations Interfacing With DOE - Handbook  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Labor Labor Unions Interfacing with DOE May 2009 Information Book 2 Introduction Office of Health, Safety and Security The Office of Health, Safety and Security (HSS) is the Department of Energy's (DOE) central organization responsible for health, safety, environment, safeguards, and security, providing corporate-level leadership and strategic vision to coordinate and integrate these vital programs. HSS functional areas include worker health and safety, security, policy and assistance, training, oversight and enforcement, security technology deployment, nuclear and weapons data classification, outreach and collaboration, and organizational sustainability. Background - DOE and Labor Unions Interface: In recognition of the fact that labor unions provide an important perspective on worker safety and health matters, HSS established a Focus

274

Comment submitted by Consumers Union regarding the Energy Star Verification Testing Program  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

May 9, 2011 Ms. Ashley Armstrong U.S. Department of Energy Building Technologies Program 1000 Independence Avenue, SW Washington, DC 20585-0121 Via: ESTARVerificationTesting@ee.doe.gov. Re: Comments on Department of Energy's Energy Star Verification Testing Introduction Consumers Union of United States, Inc., 1 publisher of Consumer Reports®, submits the following comments in response to the U.S. Department of Energy ("DOE" or "Department") in the above-referenced matter. Comments Consumers Union has consistently urged DOE to strengthen its verification program for energy usage claims for appliances and is very 1 Consumers Union of United States, Inc., publisher of Consumer Reports®, is a nonprofit membership organization chartered in 1936 to provide consumers with information, education,

275

August 13, 2010, HSS and Labor Unions Meeting Notes and Summary  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

HSS/Union Meeting August 13, 2010 Meeting Summary Purpose: HSS senior managers with lead responsibilities in DOE's safety and security reform activities met with labor union representatives to discuss approach and process for the engagement of worker stakeholders in the reform efforts. History: On March 16, the Deputy Secretary issued the Department's 2010 Safety and Security Reform Plan, including end-state vision statements, with actions and milestones to streamline DOE safety and health directives and oversight processes to improve both the efficacy and performance of DOE mission operations. On this same day, the Deputy Secretary, the Department's Under Secretaries, and the Chief Health, Safety and Security Officer participated in a roundtable meeting with Labor Union Leadership to initiate open discussion on DOE's

276

September 8, 2011, HSS/Union Focus Group Work Group Telecom - Meeting Overview and Action Summary  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

09-12-11 Draft 09-12-11 Draft DRAFT Meeting Overview and Action Summary HSS/Union Focus Group Work Group Telecom September 8, 2011 Meeting Overview: Glenn Podonsky reflected on the HSS Focus Group's 5 year history and reported that 24 HSS/Union Focus group meetings have been held to date. He emphasized the value of the relationships that have been developed between HSS and the unions and the need to re-energize efforts and rally to move the ball forward in addressing worker health and safety concerns through the 5 Work Groups. He acknowledged the vital importance of worker health and safety training quality, portability and standardization, and the progress made over the past several

277

September 8, 2011, HSS/Union Focus Group Work Group Telecom - Work Group matrix  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Rev 09-19-11) Rev 09-19-11) Work Group / HSS and Union Leads Union/Stakeholder/HSS Participants Improvement Issues/Goals Initial/Current Tasks Outputs 10CFR 851 -Implementation -Training HSS Leads: Pat Worthington / Bill McArthur Union Lead: Doug Stephens -USW Co-Lead: Barb McCabe - IUOE TBD - BCTD Dianne Whitten - HAMTC Stan Scott - HAMMER Gary Gustafson - LIUNA Steve Simonson - HSS Tom Staker - HSS Collectively work to ensure implementation of health and safety programs (851 Rule) within and among DOE site contractors to eliminate/minimize inconsistent requirements among M&I, M&O, LLC and SBA contractors/subcontractors. - Identify leads and participants - Develop charter - Goals/ Intended Output - Develop Task Activities - HS-1 engage DOE

278

President Bush Highlights Energy in the State of the Union Address |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

President Bush Highlights Energy in the State of the Union Address President Bush Highlights Energy in the State of the Union Address President Bush Highlights Energy in the State of the Union Address February 3, 2005 - 10:01am Addthis "To keep our economy growing, we also need reliable supplies of affordable, environmentally responsible energy. Nearly four years ago, I submitted a comprehensive energy strategy that encourages conservation, alternative sources, a modernized electricity grid, and more production here at home -- including safe, clean nuclear energy. My Clear Skies legislation will cut power plant pollution and improve the health of our citizens. And my budget provides strong funding for leading-edge technology -- from hydrogen-fueled cars, to clean coal, to renewable sources such as ethanol. Four years of

279

FIA-13-0024 - In the Matter of Laborers' International Union of North  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

FIA-13-0024 - In the Matter of Laborers' International Union of FIA-13-0024 - In the Matter of Laborers' International Union of North America, Pacific Southwest Region FIA-13-0024 - In the Matter of Laborers' International Union of North America, Pacific Southwest Region On May 9, 2013, the Office of Hearings and Appeals (OHA) issued a decision remanding an appeal (Appeal) from a Freedom of Information Act (FOIA) determination issued by the Loan Guarantee Program Office (LGPO). The Appellant appealed LGPO's decision to withhold certain portions of the payroll documents pursuant to Exemptions 4 and 6. OHA reviewed the documents and concluded that LGPO properly invoked Exemption 4 to withhold information pertaining to hours worked, rate of pay and gross amount earned of the employees. However, OHA found that LGPO did not properly invoked

280

Cooperation with the New Independent States of the Former Soviet Union |  

NLE Websites -- All DOE Office Websites (Extended Search)

Cooperation with the New Independent States of the Former Soviet Cooperation with the New Independent States of the Former Soviet Union Cooperation with the New Independent States of the Former Soviet Union The following Acquisition Letter 95-14 includes the terms and conditions (both intellectual property and non-intellectual property) that are to be used in subcontracts between DOE national laboratories and institutes in the New Independent States of the Former Soviet Union (NIS). There are two patent and data clauses - one for the Initiatives for Proliferation Program (IPP), formerly known as the Industrial Partnering Program, and one for all other DOE programs. Microsoft Word - AcquisitionLetter95-14.doc More Documents & Publications Microsoft Word - al95-14.doc CDLB-1003.PDF� 10 CFR 600.325 - Intellectual Property Provisions (GDLB-1003) Grant

Note: This page contains sample records for the topic "geophysical union agu" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Fuxin Union Wind Power Co Ltd formerly known as Liaoning Zhangwu Xiehe Wind  

Open Energy Info (EERE)

Ltd formerly known as Liaoning Zhangwu Xiehe Wind Ltd formerly known as Liaoning Zhangwu Xiehe Wind Power Co Ltd Jump to: navigation, search Name Fuxin Union Wind Power Co Ltd (formerly known as Liaoning Zhangwu Xiehe Wind Power Co Ltd) Place Liaoning Province, China Sector Wind energy Product JV between CWP Development (a wholly-owned subsidiary of Wind Power) and Shenzhen KWC set up to develop, construct and operate wind power facilities. References Fuxin Union Wind Power Co Ltd (formerly known as Liaoning Zhangwu Xiehe Wind Power Co Ltd)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Fuxin Union Wind Power Co Ltd (formerly known as Liaoning Zhangwu Xiehe Wind Power Co Ltd) is a company located in Liaoning Province, China .

282

DOE - Office of Legacy Management -- Union Mines Development Corp - NY 0-22  

Office of Legacy Management (LM)

Mines Development Corp - NY Mines Development Corp - NY 0-22 FUSRAP Considered Sites Site: UNION MINES DEVELOPMENT CORP. (NY.0-22) Eliminated from consideration under FUSRAP Designated Name: Not Designated Alternate Name: Union Carbide NY.0-22-1 Location: New York , New York NY.0-22-1 Evaluation Year: 1987 NY.0-22-1 Site Operations: The company owned uranium mines or reserves located in the western U.S. NY.0-22-1 Site Disposition: Eliminated - No reason to believe radioactive material was used at this site NY.0-22-1 Radioactive Materials Handled: None Indicated Primary Radioactive Materials Handled: None Indicated NY.0-22-1 Radiological Survey(s): None Indicated Site Status: Eliminated from consideration under FUSRAP Also see Documents Related to UNION MINES DEVELOPMENT CORP.

283

President Bush Highlights Energy in the State of the Union Address |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

President Bush Highlights Energy in the State of the Union Address President Bush Highlights Energy in the State of the Union Address President Bush Highlights Energy in the State of the Union Address February 3, 2005 - 10:01am Addthis "To keep our economy growing, we also need reliable supplies of affordable, environmentally responsible energy. Nearly four years ago, I submitted a comprehensive energy strategy that encourages conservation, alternative sources, a modernized electricity grid, and more production here at home -- including safe, clean nuclear energy. My Clear Skies legislation will cut power plant pollution and improve the health of our citizens. And my budget provides strong funding for leading-edge technology -- from hydrogen-fueled cars, to clean coal, to renewable sources such as ethanol. Four years of

284

November 17, 2009 HSS/Union Lead Checkpoint Meeting on Integrated Collaborative Oversight - Accomplishments Overview  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

November 17, 2008 2009 Priority Activities Accomplishments/Path Forward Overview Training Assessments Accomplishments: * HSS (NTC)/NIEHS/Union Collaboration - Completed Safety Training Workshop for the Oak Ridge Office (ORO) and the Y-12 Site Office (YSO) in July, 2009 - Over 50 attendees participated including representatives from Federal, contractor and union organizations (local and international) - ORO/YSO Safety Training Workshop Report completed and provided to ORO/YSO management - Conference call with YSO/ORO management completed providing a briefing of workshop process and recommendations - Recommendations focused on areas such as communications, safety training reciprocity, quality and portability Path Forward: * Savannah River Site safety Training Workshop scheduled for December 8th-9

285

Comparison of Geophysical Model Functions for SAR Wind Speed Retrieval in Japanese Coastal Waters  

E-Print Network (OSTI)

Abstract: This work discusses the accuracies of geophysical model functions (GMFs) for retrieval of sea surface wind speed from satellite-borne Synthetic Aperture Radar (SAR) images in Japanese coastal waters characterized by short fetches and variable atmospheric stability conditions. In situ observations from two validation sites, Hiratsuka and Shirahama, are used for comparison of the retrieved sea surface wind speeds using CMOD (C-band model)4, CMOD_IFR2, CMOD5 and CMOD5.N. Of all the geophysical model functions (GMFs), the latest C-band GMF, CMOD5.N, has the smallest bias and root mean square error at both sites. All of the GMFs exhibit a negative bias in the retrieved wind speed. In order to understand the reason for this bias, all SAR-retrieved wind speeds are separated into two categories: onshore wind (blowing from sea to land) and offshore wind (blowing from land to sea). Only offshore winds were found to exhibit the large negative bias, and short fetches from the coastline may be a possible reason for this. Moreover, it is clarified that in both the unstable and stable conditions, CMOD5.N has atmospheric stability effectiveness, and can keep the same accuracy with CMOD5 in the neutral condition. In short, at the moment, CMOD5.N is thought to be the most promising GMF

Yuko Takeyama; Teruo Ohsawa; Katsutoshi Kozai; Charlotte Bay Hasager; Merete Badger

2013-01-01T23:59:59.000Z

286

Terracentric Nuclear Fission Reactor: Background, Basis, Feasibility, Structure, Evidence, and Geophysical Implications  

E-Print Network (OSTI)

The background, basis, feasibility, structure, evidence, and geophysical implications of a naturally occurring Terracentric nuclear fission georeactor are reviewed. For a nuclear fission reactor to exist at the center of the Earth, all of the following conditions must be met: (1) There must originally have been a substantial quantity of uranium within Earth's core; (2) There must be a natural mechanism for concentrating the uranium; (3) The isotopic composition of the uranium at the onset of fission must be appropriate to sustain a nuclear fission chain reaction; (4) The reactor must be able to breed a sufficient quantity of fissile nuclides to permit operation over the lifetime of Earth to the present; (5) There must be a natural mechanism for the removal of fission products; (6) There must be a natural mechanism for removing heat from the reactor; (7) There must be a natural mechanism to regulate reactor power level, and; (8) The location of the reactor or must be such as to provide containment and prevent meltdown. Herndon's georeactor alone is shown to meet those conditions. Georeactor existence evidence based upon helium measurements and upon antineutrino measurements is described. Geophysical implications discussed include georeactor origin of the geomagnetic field, geomagnetic reversals from intense solar outbursts and severe Earth trauma, as well as georeactor heat contributions to global dynamics.

J. Marvin Herndon

2013-08-23T23:59:59.000Z

287

Radioactive Waste Isolation in Salt: Peer review of documents dealing with geophysical investigations  

Science Conference Proceedings (OSTI)

The Salt Repository Project, a US Department of Energy program to develop a mined repository in salt for high-level radioactive waste, is governed by a complex and sometimes inconsistent array of laws, administrative regulations, guidelines, and position papers. In conducting multidisciplinary peer reviews of contractor documents in support of this project, Argonne National Laboratory has needed to inform its expert reviewers of these governmental mandates, with particular emphasis on the relationship between issues and the technical work undertaken. This report acquaints peer review panelists with the regulatory framework as it affects their reviews of site characterization plans and related documents, including surface-based and underground test plans. Panelists will be asked to consider repository performance objectives and issues as they judge the adequacy of proposed geophysical testing. All site-specific discussions relate to the Deaf Smith County site in Texas, which was approved for site characterization by the President in May 1986. Natural processes active at the Deaf Smith County site and the status of geophysical testing near the site are reviewed briefly. 25 refs., 4 figs., 5 tabs.

McGinnis, L.D.; Bowen, R.H.

1987-03-01T23:59:59.000Z

288

Post-Injection Geophysical Evaluation of the Winding Ridge Site CRADA 98-F012, Final Report  

SciTech Connect

Acid mine drainage (AMD) from underground mines is a major environmental problem. The disposal of coal combustion by-products (CCB) is also a major national problem due to the large volumes produced annually and the economics associated with transportation and environmentally safe disposal. The concept of returning large volumes of the CCB to their point of origin, underground mines, and using the typically alkaline and pozzolanic attributes of the waste material for the remediation of AMD has been researched rather diligently during the past few years by various federal and state agencies and universities. As the result, the State of Maryland initiated a full-scale demonstration of this concept in a small, 5-acre, unmapped underground mine located near Friendsville, MD. Through a cooperative agreement between the State of Maryland and the U.S. Department of Energy, several geophysical techniques were evaluated as potential tools for the post-injection evaluation of the underground mine site. Three non-intrusive geophysical surveys, two electromagnetic (EM) techniques and magnetometry, were conducted over the Frazee Mine, which is located on Winding Ridge near Friendsville, MD. The EM surveys were conducted to locate ground water in both mine void and overburden. The presence of magnetite, which is naturally inherent to CCB'S due to the combustion process and essentially transparent in sedimentary rock, provided the reason for using magnetometry to locate the final resting place of the CCB grout.

Connie Lyons; Richard Current; Terry Ackman

1998-09-16T23:59:59.000Z

289

FORT UNION COAL IN THE GREATER GREEN RIVER BASIN, EAST FLANK OF THE ROCK SPRINGS UPLIFT,  

E-Print Network (OSTI)

Chapter GS FORT UNION COAL IN THE GREATER GREEN RIVER BASIN, EAST FLANK OF THE ROCK SPRINGS UPLIFT 1999 Resource assessment of selected Tertiary coal beds and zones in the Northern Rocky in the toolbar to return. 1999 Resource assessment of selected Tertiary coal beds and zones in the Northern Rocky

290

FORT UNION COAL IN THE POWDER RIVER BASIN, WYOMING AND MONTANA: A SYNTHESIS  

E-Print Network (OSTI)

Chapter PS FORT UNION COAL IN THE POWDER RIVER BASIN, WYOMING AND MONTANA: A SYNTHESIS By R of selected Tertiary coal beds and zones in the Northern RockyMountains and Great Plains region, U Resource assessment of selected Tertiary coal beds and zones in the Northern Rocky Mountains and Great

291

FORT UNION COAL IN THE WILLISTON BASIN, NORTH DAKOTA: A SYNTHESIS  

E-Print Network (OSTI)

Chapter WS FORT UNION COAL IN THE WILLISTON BASIN, NORTH DAKOTA: A SYNTHESIS By R.M. Flores and C coal beds and zones in the Northern RockyMountains and Great Plains region, U.S. Geological Survey of selected Tertiary coal beds and zones in the Northern Rocky Mountains and Great Plains region, U

292

Geophysical monitoring and reactive transport modeling of ureolytically-driven calcium carbonate precipitation  

SciTech Connect

Ureolytically-driven calcium carbonate precipitation is the basis for a promising in-situ remediation method for sequestration of divalent radionuclide and trace metal ions. It has also been proposed for use in geotechnical engineering for soil strengthening applications. Monitoring the occurrence, spatial distribution, and temporal evolution of calcium carbonate precipitation in the subsurface is critical for evaluating the performance of this technology and for developing the predictive models needed for engineering application. In this study, we conducted laboratory column experiments using natural sediment and groundwater to evaluate the utility of geophysical (complex resistivity and seismic) sensing methods, dynamic synchrotron x-ray computed tomography (micro-CT), and reactive transport modeling for tracking ureolytically-driven calcium carbonate precipitation processes under site relevant conditions. Reactive transport modeling with TOUGHREACT successfully simulated the changes of the major chemical components during urea hydrolysis. Even at the relatively low level of urea hydrolysis observed in the experiments, the simulations predicted an enhanced calcium carbonate precipitation rate that was 3-4 times greater than the baseline level. Reactive transport modeling results, geophysical monitoring data and micro-CT imaging correlated well with reaction processes validated by geochemical data. In particular, increases in ionic strength of the pore fluid during urea hydrolysis predicted by geochemical modeling were successfully captured by electrical conductivity measurements and confirmed by geochemical data. The low level of urea hydrolysis and calcium carbonate precipitation suggested by the model and geochemical data was corroborated by minor changes in seismic P-wave velocity measurements and micro-CT imaging; the latter provided direct evidence of sparsely distributed calcium carbonate precipitation. Ion exchange processes promoted through NH{sub 4}{sup +} production during urea hydrolysis were incorporated in the model and captured critical changes in the major metal species. The electrical phase increases were potentially due to ion exchange processes that modified charge structure at mineral/water interfaces. Our study revealed the potential of geophysical monitoring for geochemical changes during urea hydrolysis and the advantages of combining multiple approaches to understand complex biogeochemical processes in the subsurface.

Wu, Y.; Ajo-Franklin, J.B.; Spycher, N.; Hubbard, S.S.; Zhang, G.; Williams, K.H.; Taylor, J.; Fujita, Y.; Smith, R.

2011-07-15T23:59:59.000Z

293

Geological, Geophysical, And Thermal Characteristics Of The Salton Sea Geothermal Field, California  

DOE Green Energy (OSTI)

The Salton Sea Geothermal Field is the largest water-dominated geothermal field in the Salton Trough in Southern California. Within the trough, local zones of extension among active right-stepping right-lateral strike-slip faults allow mantle-derived magmas to intrude the sedimentary sequence. The intrusions serves as heat sources to drive hydrothermal systems. We can characterize the field in detail because we have an extensive geological and geophysical data base. The sediments are relatively undeformed and can be divided into three categories as a function of depth: (1) low-permeability cap rock, (2) upper reservoir rocks consisting of sandstones, siltstones, and shales that were subject to minor alterations, and (3) lower reservoir rocks that were extensively altered. Because of the alteration, intergranular porosity and permeability are reduced with depth. permeability is enhanced by renewable fractures, i.e., fractures that can be reactivated by faulting or natural hydraulic fracturing subsequent to being sealed by mineral deposition. In the central portion of the field, temperature gradients are high near the surface and lower below 700 m. Surface gradients in this elliptically shaped region are fairly constant and define a thermal cap, which does not necessarily correspond to the lithologic cap. At the margin of the field, a narrow transition region, with a low near-surface gradient and an increasing gradient at greater depths, separates the high temperature resource from areas of normal regional gradient. Geophysical and geochemical evidence suggest that vertical convective motion in the reservoir beneath the thermal cap is confined to small units, and small-scale convection is superimposed on large-scale lateral flow of pore fluid. Interpretation of magnetic, resistivity, and gravity anomalies help to establish the relationship between the inferred heat source, the hydrothermal system, and the observed alteration patterns. A simple hydrothermal model is supported by interpreting the combined geological, geophysical, and thermal data. In the model, heat is transferred from an area of intrusion by lateral spreading of hot water in a reservoir beneath an impermeable cap rock.

Younker, L.W.; Kasameyer, P. W.; Tewhey, J. D.

1981-01-01T23:59:59.000Z

294

Geophysical Monitoring and Reactive Transport Modeling of Ureolytically-Driven Calcium Carbonate Precipitation  

Science Conference Proceedings (OSTI)

Ureolytically-driven calcium carbonate precipitation is the basis for a promising in-situ remediation method for sequestration of divalent radionuclide and trace metal ions. It has also been proposed for use in geotechnical engineering for soil strengthening applications. Monitoring the occurrence, spatial distribution, and temporal evolution of calcium carbonate precipitation in the subsurface is critical for evaluating the performance of this technology and for developing the predictive models needed for engineering application. In this study, we conducted laboratory column experiments using natural sediment and groundwater to evaluate the utility of geophysical (complex resistivity and seismic) sensing methods, dynamic synchrotron x-ray computed tomography (micro-CT), and reactive transport modeling for tracking ureolytically-driven calcium carbonate precipitation processes under site relevant conditions. Reactive transport modeling with TOUGHREACT successfully simulated the changes of the major chemical components during urea hydrolysis. Even at the relatively low level of urea hydrolysis observed in the experiments, the simulations predicted an enhanced calcium carbonate precipitation rate that was 3-4 times greater than the baseline level. Reactive transport modeling results, geophysical monitoring data and micro-CT imaging correlated well with reaction processes validated by geochemical data. In particular, increases in ionic strength of the pore fluid during urea hydrolysis predicted by geochemical modeling were successfully captured by electrical conductivity measurements and confirmed by geochemical data. The low level of urea hydrolysis and calcium carbonate precipitation suggested by the model and geochemical data was corroborated by minor changes in seismic P-wave velocity measurements and micro-CT imaging; the latter provided direct evidence of sparsely distributed calcium carbonate precipitation. Ion exchange processes promoted through NH4+ production during urea hydrolysis were incorporated in the model and captured critical changes in the major metal species. The electrical phase increases were potentially due to ion exchange processes that modified charge structure at mineral/water interfaces. Our study revealed the potential of geophysical monitoring for geochemical changes during urea hydrolysis and the advantages of combining multiple approaches to understand complex biogeochemical processes in the subsurface.

Yuxin Wu; Jonathan B. Ajo-Franklin; Nicolas Spycher; Susan S. Hubbard; Guoxiang Zhang; Kenneth H. Williams; Joanna Taylor; Yoshiko Fujita; Robert Smith

2011-09-01T23:59:59.000Z

295

ARM - Events Article  

NLE Websites -- All DOE Office Websites (Extended Search)

August 2, 2013 Events Call for Abstracts for AGU Fall Meeting and AMS Annual Meeting Abstract submission deadlines are 6 August for the Fall Meeting of the American Geophysical...

296

Geological, geochemical, and geophysical survey of the geothermal resources at Hot Springs Bay Valley, Akutan Island, Alaska  

DOE Green Energy (OSTI)

An extensive survey was conducted of the geothermal resource potential of Hot Springs Bay Valley on Akutan Island. A topographic base map was constructed, geologic mapping, geophysical and geochemical surveys were conducted, and the thermal waters and fumarolic gases were analyzed for major and minor element species and stable isotope composition. (ACR)

Motyka, R.J.; Wescott, E.M.; Turner, D.L.; Swanson, S.E.; Romick, J.D.; Moorman, M.A.; Poreda, R.J.; Witte, W.; Petzinger, B.; Allely, R.D.

1985-01-01T23:59:59.000Z

297

Wind Bias from Sub-optimal Estimation Due to Geophysical Modeling Error Paul E. Johnson and David G . Long  

E-Print Network (OSTI)

Wind Bias from Sub-optimal Estimation Due to Geophysical Modeling Error -Wind I Paul E. Johnson (which relates the wind to the normalized radar cross section, NRCS, of the ocean surface) is uncertainty in the NRCS for given wind conditions. When the estimated variability is in- cluded in the maximum likelihood

Long, David G.

298

Geophysical methods applied to detection delineation and evaluation of geothermal resources, Snowbird, Utah, August 24--28, 1975  

DOE Green Energy (OSTI)

A report is given on the geothermal workshop devoted to inventorying current knowledge, problems, controversies, and predicting future developments in the application of geophysical methods to the evaluation of geothermal resources. Separate abstracts were prepared for presentations and summaries of the group sessions. (LBS)

Not Available

1975-01-01T23:59:59.000Z

299

JOURNAL OF GEOPHYSICAL RESEARCH, VOL. ???, XXXX, DOI:10.1029/, Ozone Ensemble Forecast with Machine Learning Algorithms  

E-Print Network (OSTI)

JOURNAL OF GEOPHYSICAL RESEARCH, VOL. ???, XXXX, DOI:10.1029/, Ozone Ensemble Forecast with Machine learning algorithms to perform sequential aggregation of ozone forecasts. The latter rely on a multimodel ensemble built for ozone forecasting with the modeling system Polyphemus. The ensemble simulations

Paris-Sud XI, Université de

300

GEOPHYSICAL RESEARCH LETTERS, VOL. 27, NO. 15, PAGES 22452248, AUGUST 1, 2000 Subsurface nuclear tests monitoring through the  

E-Print Network (OSTI)

nuclear tests down to 1 kiloton (kt) TNT equivalent anywhere on the planet. The IMS is based upon four waves will help check for underground, under­water and atmospheric nuclear tests. The fourth networkGEOPHYSICAL RESEARCH LETTERS, VOL. 27, NO. 15, PAGES 2245­2248, AUGUST 1, 2000 Sub­surface nuclear

Hourdin, Chez Frédéric

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301

GEOCHEMISTRY, GEOPHYSICS, GEOSYSTEMS, VOL. ???, XXXX, DOI:10.1029/, Effect of a metallic core on transient geomagnetic induction  

E-Print Network (OSTI)

on transient geomagnetic induction J. Vel´imsk´y,1 , C. C. Finlay2 1 Department of Geophysics, Faculty, 2:01pm D R A F T #12;X - 2 VEL´IMSK ´Y AND FINLAY: EFFECT OF CORE ON GEOMAGNETIC INDUCTION Abstract be correctly taken into account when mod- elling the geomagnetic field using modern observatory and satellite

Velímsky, Jakub

302

An Integrated Geophysical Analysis Of The Upper Crust Of The Southern Kenya  

Open Energy Info (EERE)

Upper Crust Of The Southern Kenya Upper Crust Of The Southern Kenya Rift Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: An Integrated Geophysical Analysis Of The Upper Crust Of The Southern Kenya Rift Details Activities (0) Areas (0) Regions (0) Abstract: Previous interpretations of seismic data collected by the Kenya Rift International Seismic Project (KRISP) experiments indicate the presence of crustal thickening within the rift valley area beneath the Kenya dome, an uplift centred on the southern part of the Kenya rift. North of the dome, these interpretations show thinning of the crust and an increase in crustal extension. To the south near the Kenya/Tanzania border, crustal thinning associated with the rift is modest. Our study was aimed at further investigating crustal structure from this dome southwards via a

303

Geophysical Setting of the Blue Mountain Geothermal Area, North-Central  

Open Energy Info (EERE)

Setting of the Blue Mountain Geothermal Area, North-Central Setting of the Blue Mountain Geothermal Area, North-Central Nevada and Its Relationship to a Crustal-Scale Fracture Associated with the Inception of the Yellowstone Hotspot Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Geophysical Setting of the Blue Mountain Geothermal Area, North-Central Nevada and Its Relationship to a Crustal-Scale Fracture Associated with the Inception of the Yellowstone Hotspot Abstract The Blue Mountain geothermal field, located about 35 km northwest of Winnemucca, Nevada, is situated along a prominent crustal-scale fracture interpreted from total intensity aeromagnetic and gravity data. Aeromagnetic data indicate that this feature is related to the intrusion of mafic dikes, similar to the Northern Nevada Rift (Zoback et al.,1994), and

304

GEOPHYSICAL INVESTIGATIONS OF THE ARCHAEOLOGICAL RESOURCES AT THE POWELL STAGE STATION  

SciTech Connect

Within the boundaries of the Idaho National Laboratory, an ongoing archaeological investigation of a late 19th century stage station was expanded with the use of Electro-Magnetic and Magnetic geophysical surveying. The station known as the Powell Stage Station was a primary transportation hub on the Snake River Plain, bridging the gap between railroad supply depots in Blackfoot, Idaho and booming mining camps throughout Central Idaho. Initial investigations have shown a strong magnetic signature from a buried road and previously unknown features that were not detected by visual surface surveys. Data gained from this project aids in federally directed cultural resource and land management and use requirements and has contributed additional information for archeological interpretation and cultural resource preservation.

Hollie K. Gilbert; Julie B. Braun; Brenda R. Pace; Gail Heath; Clark Scott

2009-04-01T23:59:59.000Z

305

Geophysical Study of Basin-Range Structure Dixie Valley Region, Nevada |  

Open Energy Info (EERE)

of Basin-Range Structure Dixie Valley Region, Nevada of Basin-Range Structure Dixie Valley Region, Nevada Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Geophysical Study of Basin-Range Structure Dixie Valley Region, Nevada Abstract The study aims to determine the subsurface structure and origin ofa tectonically active part of the Basin and Range province, which hasstructural similarities to the ocean ridge system and to continental blockfaultstructure such_;s the Rift Valleys of East Africa. A variety oftechniques was utilized, including seismic refraction, gravity measurements,magnetic measurements, photogeologic mapping, strain analysis of existinggeodetic data, and elevation measurements on shorelines of ancient lakes.Dixie Valley contains more than 10,000 feet of Cenozoic deposits andis underlain by a complex fault trough concealed within the

306

An Integrated Geophysical Study Of The Geothermal Field Of Tule Chek, Bc,  

Open Energy Info (EERE)

Tule Chek, Bc, Tule Chek, Bc, Mexico Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: An Integrated Geophysical Study Of The Geothermal Field Of Tule Chek, Bc, Mexico Details Activities (0) Areas (0) Regions (0) Abstract: A method is described to determine bounds characterizing axisymmetric bodies from a set of gravity data. Bounds on the density contrast as a function of depth to the top and thickness of the anomalous source are obtained by using Parker's ideal body theory and linear programming algorithms. Such bounds are given in terms of trade-off diagrams, where regions of feasible solutions compatible with the observed data can be assured. Gravity data from the Tule Chek, B.C., Mexico, geothermal area were used to compute such trade-off diagrams. Seismic

307

An Integrated Geophysical Study Of The Northern Kenya Rift | Open Energy  

Open Energy Info (EERE)

Kenya Rift Kenya Rift Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: An Integrated Geophysical Study Of The Northern Kenya Rift Details Activities (0) Areas (0) Regions (0) Abstract: The Kenyan part of the East African rift is among the most studied rift zones in the world. It is characterized by: (1) a classic rift valley, (2) sheer escarpments along the faulted borders of the rift valley, (3) voluminous volcanics that flowed from faults and fissures along the rift, and (4) axial and flank volcanoes where magma flow was most intense. In northern Kenya, the rift faults formed in an area where the lithosphere was weakened and stretched by Cretaceous-Paleogene extension, and in central and southern Kenya, it formed along old zones of weakness at the

308

May 19, 2011, HSS/Union Focus Group Meeting - Summary and Participants  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

- Final Draft 07-11-11 - Final Draft 07-11-11 HSS Focus Group May 19 Teleconference with Union Representatives Reconciliation of HSS/Union Work Groups MEETING DISCUSSION Glenn Podonsky, Chief Health, Safety and Security Officer - Opening Remarks: * DOE Administration's strategic goals are supported by continued focus on national prosperity and security through energy, environmental, nuclear and science and technology advancement solutions. * Melvin Williams is recently appointed in the new position of Associate Deputy Secretary to provide senior level focus to management and operational excellence goals and to transform our approach to safety and security. * DOE is realigning roles and responsibilities across the Complex to support this focus. Safety and training are key elements.

309

September 10, 2010 HSS Briefing to the Defense Nuclear Facilities Safety Board (DNFSB) on Union Activities  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Labor Union and Stakeholder Labor Union and Stakeholder Outreach and Collaboration Office of Health, Safety and Security Briefing to the Defense Nuclear Facilities Safety Board Briefing to the Defense Nuclear Facilities Safety Board Leadership Commitment Leadership Commitment " h "It is imperative that we communicate and establish relationships with those elements that train manage and elements that train, manage and represent our workforce to improve the safety culture at DOE sites." safety culture at DOE sites. Glenn S. Podonsky Chief Health, Safety and Security Officer 2 History History History History October 2006: Formation of HSS to provide an integrated DOE HQ-level function for health, safety, environment, and security into one unified office. February 2007: Established HSS Focus Group -

310

September 8, 2011, HSS/Union Focus Group Work Group Telecom - Work Group Guidance  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

29-11 Draft 29-11 Draft Collaboration provides an opportunity to serve as an entity that is greater than the sum of its parts. HSS FOCUS GROUP DRAFT PROPOSED WORK GROUP GUIDANCE BACKGROUND: The HSS Focus Group provides a forum for communication and collaboration related to worker health, safety and security among HSS management and staff, labor unions, DOE Programs and stakeholders. Based on the foundation that labor union representatives are an essential source of frontline perspective in identifying, addressing and resolving worker health, safety and security concerns, the Focus Group has served to open lines of communication with worker representatives and provides a vehicle for information exchange, problem solving, building relationships and trust,

311

April 30, 2008; HSS/Union Working Group Meeting to address training … Meeting Summary  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

* * * training. * area discussed. Center (NTC) National Training Center. * * * Conduct of Meeting. A 1. 2. 3. 4. HAMMER. HSS/UNION MEETING TO ADDRESS TRAINING DRAFT MEETING SUMMARY Introductory Remarks. Glenn Podonsky made the following points: More than a dialogue, the intent of HSS is to participate in a productive manner, to develop working relationships with the unions, to work the issues, identify actions, and institutionalize a process for addressing and resolving issues to improve worker health and safety throughout the DOE Complex. DOE needs to improve in program implementation in a variety of areas, one of which is HSS will have representatives at each topical meeting related to the functional Representatives from the Offices of Worker Health and Safety (HS-10),

312

Energy Highlights from the 2013 State of the Union | OpenEI Community  

Open Energy Info (EERE)

Energy Highlights from the 2013 State of the Union Energy Highlights from the 2013 State of the Union Home > Groups > Energy Data Initiative (EDI) Ianjkalin's picture Submitted by Ianjkalin(84) Contributor 13 February, 2013 - 19:05 SOTU + Energy data YouTube clip "Today, no area holds more promise than our investments in American energy. After years of talking about it, we're finally poised to control our own energy future. We produce more oil at home than we have in 15 years. We have doubled the distance our cars will go on a gallon of gas, and the amount of renewable energy we generate from sources like wind and solar -- with tens of thousands of good American jobs to show for it. We produce more natural gas than ever before -- and nearly everyone's energy bill is lower because of it. And over the last four years, our emissions of the

313

The Financing of Decommissioning - A View on Legal Aspects in the European Union  

Science Conference Proceedings (OSTI)

In the future, an increasing number of nuclear power plants will be definitively closed and undergoing decommissioning. Realising the inseparable connection between the safe performance of decommissioning activities and its financing, the European Union is concerned about the availability of sufficient financial means for carrying out the decommissioning process by the time they are needed. Analysing which measures have been taken by the EU to ensure and harmonise the financing of decommissioning, the author illustrates the draft directives of the European Commission known as the 'nuclear package', which contain rules regarding the funding of decommissioning. In this context, he also descends to the envisaged Commission's analysis about the various concepts established in the Member States with respect to financing the decommissioning of nuclear facilities. The author comes to the conclusion that the EU has taken first initiatives to promote a transparent and harmonised system of regulations and standards concerning the financing of decommissioning across the Union. (author)

Fillbrandt, M. [Gesellschaft fiir Anlagen- und Reaktorsicherheit (GRS) mbH, Schwertnergasse 1, 50667 Cologne (Germany)

2006-07-01T23:59:59.000Z

314

March 2009 Union for the Co-ordination of Transmission of Electricity CIM Interoperability Test  

Science Conference Proceedings (OSTI)

The Union for the Co-ordination of Transmission of Electricity (UCTE) and the Electric Power Research Institute (EPRI), along with European and American vendors and transmission system operators (TSOs), conducted one of the largest Common Information Model (CIM) interoperability (IOP) tests to date. The test, held March 23-27, 2009, in Paris, was organized by UCTE, directed by EPRI, and hosted by RTE (a TSO of France). This report describes the results of this testing, which is considered an important st...

2009-06-09T23:59:59.000Z

315

March 2011 | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

1 1 Advanced Scientific Computing Advisory Committee (ASCAC) ASCAC Home Meetings November 2013 March 2013 October 2012 August 2012 March 2012 November 2011 August 2011 March 2011 November 2010 August 2010 March 2010 November 2009 August 2009 March 2009 October 2008 August 2008 February 2008 November 2007 August 2007 February 2007 November 2006 August 2006 March 2006 April 2004 March 2003 October 2002 May 2002 October 2001 May 2001 November 2000 Members Charges/Reports Charter .pdf file (38KB) ASCR Committees of Visitors ASCR Home Meetings March 2011 Print Text Size: A A A RSS Feeds FeedbackShare Page The spring 2011 ASCAC meeting was March 22-23, 2011 at the American Geophysical Union (AGU) External link , 2000 Florida Avenue, NW, Washington, DC. The meeting is available for viewing via video archive.

316

August 2007 | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

7 7 Advanced Scientific Computing Advisory Committee (ASCAC) ASCAC Home Meetings November 2013 March 2013 October 2012 August 2012 March 2012 November 2011 August 2011 March 2011 November 2010 August 2010 March 2010 November 2009 August 2009 March 2009 October 2008 August 2008 February 2008 November 2007 August 2007 February 2007 November 2006 August 2006 March 2006 April 2004 March 2003 October 2002 May 2002 October 2001 May 2001 November 2000 Members Charges/Reports Charter .pdf file (38KB) ASCR Committees of Visitors ASCR Home Meetings August 2007 Print Text Size: A A A RSS Feeds FeedbackShare Page The August 14-15, 2007, ASCR Advisory Committee Meeting was held at the American Geophysical Union (AGU), 2000 Florida Avenue in Washington, DC. * Agenda .pdf file (17KB) * Minutes .pdf file (44KB)

317

February 2008 | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

8 8 Advanced Scientific Computing Advisory Committee (ASCAC) ASCAC Home Meetings November 2013 March 2013 October 2012 August 2012 March 2012 November 2011 August 2011 March 2011 November 2010 August 2010 March 2010 November 2009 August 2009 March 2009 October 2008 August 2008 February 2008 November 2007 August 2007 February 2007 November 2006 August 2006 March 2006 April 2004 March 2003 October 2002 May 2002 October 2001 May 2001 November 2000 Members Charges/Reports Charter .pdf file (38KB) ASCR Committees of Visitors ASCR Home Meetings February 2008 Print Text Size: A A A RSS Feeds FeedbackShare Page The February 26-27, 2008, Advisory Committee Meeting was held at the American Geophysical Union (AGU), 2000 Florida Avenue in Washington, DC * Agenda .pdf file (14KB) * Minutes .pdf file (57KB)

318

February 2007 | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

7 7 Advanced Scientific Computing Advisory Committee (ASCAC) ASCAC Home Meetings November 2013 March 2013 October 2012 August 2012 March 2012 November 2011 August 2011 March 2011 November 2010 August 2010 March 2010 November 2009 August 2009 March 2009 October 2008 August 2008 February 2008 November 2007 August 2007 February 2007 November 2006 August 2006 March 2006 April 2004 March 2003 October 2002 May 2002 October 2001 May 2001 November 2000 Members Charges/Reports Charter .pdf file (38KB) ASCR Committees of Visitors ASCR Home Meetings February 2007 Print Text Size: A A A RSS Feeds FeedbackShare Page The February 27-28, 2007 ASCAC meeting was held at the American Geophysical Union (AGU), 2000 Florida Avenue in Washington, DC * Agenda .pdf file (16KB) * Minutes .pdf file (50KB) * Presentations:

319

August 2009 | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

9 9 Advanced Scientific Computing Advisory Committee (ASCAC) ASCAC Home Meetings November 2013 March 2013 October 2012 August 2012 March 2012 November 2011 August 2011 March 2011 November 2010 August 2010 March 2010 November 2009 August 2009 March 2009 October 2008 August 2008 February 2008 November 2007 August 2007 February 2007 November 2006 August 2006 March 2006 April 2004 March 2003 October 2002 May 2002 October 2001 May 2001 November 2000 Members Charges/Reports Charter .pdf file (38KB) ASCR Committees of Visitors ASCR Home Meetings August 2009 Print Text Size: A A A RSS Feeds FeedbackShare Page The August 11-12, 2009 ASCAC meeting was held at the American Geophysical Union (AGU) External link , 2000 Florida Avenue, NW, Washington, DC. 20009-1277 USA. * Agenda .pdf file (19KB) * Minutes .pdf file (146KB)

320

August 2006 | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

6 6 Advanced Scientific Computing Advisory Committee (ASCAC) ASCAC Home Meetings November 2013 March 2013 October 2012 August 2012 March 2012 November 2011 August 2011 March 2011 November 2010 August 2010 March 2010 November 2009 August 2009 March 2009 October 2008 August 2008 February 2008 November 2007 August 2007 February 2007 November 2006 August 2006 March 2006 April 2004 March 2003 October 2002 May 2002 October 2001 May 2001 November 2000 Members Charges/Reports Charter .pdf file (38KB) ASCR Committees of Visitors ASCR Home Meetings August 2006 Print Text Size: A A A RSS Feeds FeedbackShare Page The August 8-9, 2006, Advisory Committee Meeting was held at the American Geophysical Union (AGU), 2000 Florida Avenue in Washington, DC. * Agenda .pdf file (10KB) * Minutes .pdf file (45KB)

Note: This page contains sample records for the topic "geophysical union agu" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

ARM - ARM Facility at EGU 2012  

NLE Websites -- All DOE Office Websites (Extended Search)

CenterARM Facility at EGU 2012 CenterARM Facility at EGU 2012 Media Contact Lynne Roeder lynne-dot-roeder-at-pnnl-dot-gov @armnewsteam Field Notes Blog Topics Field Notes89 AGU 3 AMIE 10 ARM Aerial Facility 2 ARM Mobile Facility 1 6 ARM Mobile Facility 2 47 BAECC 1 BBOP 4 MAGIC 12 MC3E 17 SGP 2 STORMVEX 29 TCAP 3 Search News Search Blog News Center All Categories What's this? Social Media Guidance News Center All Categories Features and Releases Facility News Field Notes Blog feed Events feed Employment Research Highlights Data Announcements Education News Archive What's this? Social Media Guidance ARM Facility at EGU 2012 At the 2012 European Geophysical Union General Assembly in Vienna, the ARM Climate Research Facility is hosting a booth located near the escalators in the Exhibition Entrance Hall. In their first time attending the assembly,

322

Searching for Global Dimming Evidence at SGP and Update of ARM Submissions to BSRN  

NLE Websites -- All DOE Office Websites (Extended Search)

Searching for Global Dimming Evidence at SGP and Searching for Global Dimming Evidence at SGP and Update of ARM Submissions to BSRN G. Hodges Cooperative Institute for Research in Environmental Sciences University of Colorado Boulder, Colorado Introduction Global dimming, usually defined as a reduction of incoming solar radiation (insolation) at the surface of the earth, is a topic being discussed with increasing frequency. A recent news article on global dimming in the web-based newspaper the Guardian Unlimited seems to have brought this issue to the forefront with scientists and laypeople alike. In fact, there is a special session devoted to global dimming at the upcoming May 17-21 American Geophysical Union (AGU) meeting in Montreal, Canada. The article quotes Atsumu Ohmura and references his findings on this subject.

323

March 2010 | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

0 0 Advanced Scientific Computing Advisory Committee (ASCAC) ASCAC Home Meetings November 2013 March 2013 October 2012 August 2012 March 2012 November 2011 August 2011 March 2011 November 2010 August 2010 March 2010 November 2009 August 2009 March 2009 October 2008 August 2008 February 2008 November 2007 August 2007 February 2007 November 2006 August 2006 March 2006 April 2004 March 2003 October 2002 May 2002 October 2001 May 2001 November 2000 Members Charges/Reports Charter .pdf file (38KB) ASCR Committees of Visitors ASCR Home Meetings March 2010 Print Text Size: A A A RSS Feeds FeedbackShare Page Agenda and Presentations from the ASCAC meeting March 30 & 31, 2010 that was held at the American Geophysical Union (AGU) External link in Washington, DC. * Agenda * Minutes .pdf file (173KB)

324

March 2009 | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

9 9 Advanced Scientific Computing Advisory Committee (ASCAC) ASCAC Home Meetings November 2013 March 2013 October 2012 August 2012 March 2012 November 2011 August 2011 March 2011 November 2010 August 2010 March 2010 November 2009 August 2009 March 2009 October 2008 August 2008 February 2008 November 2007 August 2007 February 2007 November 2006 August 2006 March 2006 April 2004 March 2003 October 2002 May 2002 October 2001 May 2001 November 2000 Members Charges/Reports Charter .pdf file (38KB) ASCR Committees of Visitors ASCR Home Meetings March 2009 Print Text Size: A A A RSS Feeds FeedbackShare Page The Spring 2009 ASCAC meeting was March 3-4, 2009 at the American Geophysical Union (AGU), 2000 Florida Avenue, NW, Washington, DC. 20009-1277 USA. * Agenda .pdf file (20KB) * Minutes .pdf file (225KB)

325

August 2010 | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

0 0 Advanced Scientific Computing Advisory Committee (ASCAC) ASCAC Home Meetings November 2013 March 2013 October 2012 August 2012 March 2012 November 2011 August 2011 March 2011 November 2010 August 2010 March 2010 November 2009 August 2009 March 2009 October 2008 August 2008 February 2008 November 2007 August 2007 February 2007 November 2006 August 2006 March 2006 April 2004 March 2003 October 2002 May 2002 October 2001 May 2001 November 2000 Members Charges/Reports Charter .pdf file (38KB) ASCR Committees of Visitors ASCR Home Meetings August 2010 Print Text Size: A A A RSS Feeds FeedbackShare Page The summer 2010 ASCAC meeting was August 24-25, 2010 at the American Geophysical Union (AGU) External link , 2000 Florida Avenue, NW, Washington, DC. * Agenda .pdf file (16KB) * Minutes .pdf file (246KB)

326

March 2006 | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

6 6 Advanced Scientific Computing Advisory Committee (ASCAC) ASCAC Home Meetings November 2013 March 2013 October 2012 August 2012 March 2012 November 2011 August 2011 March 2011 November 2010 August 2010 March 2010 November 2009 August 2009 March 2009 October 2008 August 2008 February 2008 November 2007 August 2007 February 2007 November 2006 August 2006 March 2006 April 2004 March 2003 October 2002 May 2002 October 2001 May 2001 November 2000 Members Charges/Reports Charter .pdf file (38KB) ASCR Committees of Visitors ASCR Home Meetings March 2006 Print Text Size: A A A RSS Feeds FeedbackShare Page The March 15-16, 2006, Advisory Committee Meeting was held at the American Geophysical Union (AGU), 2000 Florida Avenue in Washington, DC. * Agenda .pdf file (15KB) * Minutes .pdf file (62KB)

327

November 6, 2008; HSS/Union Working Group Meeting on Aging Workforce/Strategic Initiatives - Meeting Summary  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Aging Workforce and Strategic Initiatives Aging Workforce and Strategic Initiatives November 6, 2008 Integrated Executive Summary and Final Action List Background: HSS and the labor unions who participated in the initial 2007 HSS Focus Group meetings agreed to a path forward in which various unions combined to form core working groups to address union identified health and safety issues by topical area. The following is an overview of actions/activities identified in the November 6 HSS/Union meeting to address DOE and interrelated national issues and concerns related to Federal acquisition and contracting, institutionalization of a safety culture, human capital sustainability, and maintaining the U.S. industrial base. 1. Coordinate, increase and improve individual and combined efforts to recruit and

328

Why and How the European Union Can Get a (Near To) Carbon-Free Energy System in 2050?  

E-Print Network (OSTI)

Reducing the European Union GHG emissions by at least 80% by 2050 will require a near zero carbon electricity, road and rail transport industry, and heating and cooling in buildings. As compared to business as usual the ...

Jones, Christopher

329

Marriage or Civil Unions for Single Cells and Metagenomics (Metagenomics Informatics Challenges Workshop: 10K Genomes at a Time)  

Science Conference Proceedings (OSTI)

JCVI's Doug Rusch on "Marriage or Civil Unions for Single Cells and Metagenomes" at the Metagenomics Informatics Challenges Workshop held at the DOE JGI on October 12-13, 2011.

Rusch, Doug [J. Craig Venter Institute

2011-10-13T23:59:59.000Z

330

Identifying and estimating the distributional effects of unionization and the long-term consequences of military service  

E-Print Network (OSTI)

This thesis is concerned with the economic consequences for individuals of two important U.S. labor market institutions: unionization and the military draft. The first chapter develops an econometric procedure for estimating ...

Frandsen, Brigham R

2010-01-01T23:59:59.000Z

331

Linda Sargent Wood. A More Perfect Union: Holistic Worldviews and the Transformation of American Culture after World War II.  

E-Print Network (OSTI)

23 No. 1 Linda Sargent Wood. A More Perfect Union: HolisticCold War era, Linda Sargent Wood argues that the equallyWorld War II period. For Wood, this cultural perspective

Promnitz, Sarah

2012-01-01T23:59:59.000Z

332

SURFACE GEOPHYSICAL EXPLORATION DEVELOPING NONINVASIVE TOOLS TO MONITOR PAST LEAKS AROUND HANFORD TANK FARMS  

SciTech Connect

A characterization program has been developed at Hanford to image past leaks in and around the underground storage tank facilities. The program is based on electrical resistivity, a geophysical technique that maps the distribution of electrical properties of the subsurface. The method was shown to be immediately successful in open areas devoid of underground metallic infrastructure, due to the large contrast in material properties between the highly saline waste and the dry sandy host environment. The results in these areas, confirmed by a limited number of boreholes, demonstrate a tendency for the lateral extent of the underground waste plume to remain within the approximate footprint of the disposal facility. In infrastructure-rich areas, such as tank farms, the conventional application of electrical resistivity using small point-source surface electrodes initially presented a challenge for the resistivity method. The method was then adapted to directly use the buried infrastructure as electrodes for both transmission of electrical current and measurements of voltage. For example, steel-cased wells that surround the tanks were used as long electrodes, which helped to avoid much of the infrastructure problems. Overcoming the drawbacks of the long electrode method has been the focus of our work over the past seven years. The drawbacks include low vertical resolution and limited lateral coverage. The lateral coverage issue has been improved by supplementing the long electrodes with surface electrodes in areas devoid of infrastructure. The vertical resolution has been increased by developing borehole electrode arrays that can fit within the small-diameter drive casing of a direct push rig. The evolution of the program has led to some exceptional advances in the application of geophysical methods, including logistical deployment of the technology in hazardous areas, development of parallel processing resistivity inversion algorithms, and adapting the processing tools to accommodate electrodes of all shapes and locations. The program is accompanied by a full set of quality assurance procedures that cover the layout of sensors, measurement strategies, and software enhancements while insuring the integrity of stored data. The data have been shown to be useful in identifying previously unknown contaminant sources and defining the footprint of precipitation recharge barriers to retard the movement of existing contamination.

MYERS DA; RUCKER DF; LEVITT MT; CUBBAGE B; NOONAN GE; MCNEILL M; HENDERSON C

2011-06-17T23:59:59.000Z

333

TESTING GROUND BASED GEOPHYSICAL TECHNIQUES TO REFINE ELECTROMAGNETIC SURVEYS NORTH OF THE 300 AREA HANFORD WASHINGTON  

SciTech Connect

Airborne electromagnetic (AEM) surveys were flown during fiscal year (FY) 2008 within the 600 Area in an attempt to characterize the underlying subsurface and to aid in the closure and remediation design study goals for the 200-PO-1 Groundwater Operable Unit (OU). The rationale for using the AEM surveys was that airborne surveys can cover large areas rapidly at relatively low costs with minimal cultural impact, and observed geo-electrical anomalies could be correlated with important subsurface geologic and hydrogeologic features. Initial interpretation of the AEM surveys indicated a tenuous correlation with the underlying geology, from which several anomalous zones likely associated with channels/erosional features incised into the Ringold units were identified near the River Corridor. Preliminary modeling resulted in a slightly improved correlation but revealed that more information was required to constrain the modeling (SGW-39674, Airborne Electromagnetic Survey Report, 200-PO-1 Groundwater Operable Unit, 600 Area, Hanford Site). Both time-and frequency domain AEM surveys were collected with the densest coverage occurring adjacent to the Columbia River Corridor. Time domain surveys targeted deeper subsurface features (e.g., top-of-basalt) and were acquired using the HeliGEOTEM{reg_sign} system along north-south flight lines with a nominal 400 m (1,312 ft) spacing. The frequency domain RESOLVE system acquired electromagnetic (EM) data along tighter spaced (100 m [328 ft] and 200 m [656 ft]) north-south profiles in the eastern fifth of the 200-PO-1 Groundwater OU (immediately adjacent to the River Corridor). The overall goal of this study is to provide further quantification of the AEM survey results, using ground based geophysical methods, and to link results to the underlying geology and/or hydrogeology. Specific goals of this project are as follows: (1) Test ground based geophysical techniques for the efficacy in delineating underlying geology; (2) Use ground measurements to refine interpretations of AEM data; and (3) Improve the calibration and correlation of AEM information. The potential benefits of this project are as follows: (1) Develop a tool to map subsurface units at the Hanford Site in a rapid and cost effective manner; (2) Map groundwater pathways within the River Corridor; and (3) Aid development of the conceptual site model. If anomalies observed in the AEM data can be correlated with subsurface geology, then the rapid scanning and non-intrusive capabilities provided by the airborne surveys can be used at the Hanford Site to screen for areas that warrant further investigation.

PETERSEN SW

2010-12-02T23:59:59.000Z

334

A Hybrid Hydrologic-Geophysical Inverse Technique for the Assessment and Monitoring of Leachates in the Vadose Zone  

SciTech Connect

The objective of this study is to develop and field test a new, integrated Hybrid Hydrologic-Geophysical Inverse Technique (HHGIT) for characterization of the vadose zone at contaminated sites. This new approach to site characterization and monitoring can provide detailed maps of hydrogeological heterogeneity and the extent of contamination by combining information from 3D electric resistivity tomography (ERT) and/or 2D cross borehole ground penetrating radar (XBGPR) surveys, statistical information about heterogeneity and hydrologic processes, and sparse hydrologic data. Because the electrical conductivity and dielectric constant of the vadose zone (from the ERT and XBGPR measurements, respectively) can be correlated to the fluid saturation and/or contaminant concentration, the hydrologic and geophysical measurements are related.

ALUMBAUGH,DAVID L.; YEH,JIM; LABRECQUE,DOUG; GLASS,ROBERT J.; BRAINARD,JAMES; RAUTMAN,CHRIS

1999-06-15T23:59:59.000Z

335

Geologic, geophysical, and geochemical aspects of site-specific studies of the geopressured-geothermal energy resource of southern Louisiana. Final report  

DOE Green Energy (OSTI)

The report consists of four sections dealing with progress in evaluating geologic, geochemical, and geophysical aspects of geopressured-geothermal energy resources in Louisiana. Separate abstracts have been prepared for the individual sections. (ACR)

Pilger, R.H. Jr. (ed.)

1985-01-01T23:59:59.000Z

336

Institute of Geophysics and Planetary Physics (IGPP), Lawrence Livermore National Laboratory (LLNL): Quinquennial report, November 14-15, 1996  

Science Conference Proceedings (OSTI)

This Quinquennial Review Report of the Lawrence Livermore National Laboratory (LLNL) branch of the Institute for Geophysics and Planetary Physics (IGPP) provides an overview of IGPP-LLNL, its mission, and research highlights of current scientific activities. This report also presents an overview of the University Collaborative Research Program (UCRP), a summary of the UCRP Fiscal Year 1997 proposal process and the project selection list, a funding summary for 1993-1996, seminars presented, and scientific publications. 2 figs., 3 tabs.

Tweed, J.

1996-10-01T23:59:59.000Z

337

An Analysis of Wind Power Development in the Town of Hull, MA_Appendix 4_Geophysical Survey Report  

SciTech Connect

CR Environmental, Inc. (CR) was contracted by GZA GeoEnvironmental, Inc. (GZA) to perform hydrographic and geophysical surveys of an approximately 3.35 square mile area off the eastern shore of Hull, Massachusetts. Survey components included: Single-beam bathymetry; 100-kHz and 500-kHz side scan sonar; Magnetometry; and Low to mid-frequency sub-bottom profiling.

Adams, Christopher

2013-06-30T23:59:59.000Z

338

A Geological and Geophysical Study of the Geothermal Energy Potential of Pilgrim Springs, Alaska  

DOE Green Energy (OSTI)

The Pilgrim Springs geothermal area, located about 75 km north of Nome, was the subject of an intensive, reconnaissance-level geophysical and geological study during a 90-day period in the summer of 1979. The thermal springs are located in a northeast-oriented, oval area of thawed ground approximately 1.5 km{sup 2} in size, bordered on the north by the Pilgrim River. A second, much smaller, thermal anomaly was discovered about 3 km northeast of the main thawed area. Continuous permafrost in the surrounding region is on the order of 100 m thick. Present surface thermal spring discharge is {approx} 4.2 x 10{sup -3} m{sup 3} s{sup -1} (67 gallons/minute) of alkali-chloride-type water at a temperature of 81 C. The reason for its high salinity is not yet understood because of conflicting evidence for seawater vs. other possible water sources. Preliminary Na-K-Ca geothermometry suggests deep reservoir temperatures approaching 150 C, but interpretation of these results is difficult because of their dependence on an unknown water mixing history. Based on these estimates, and present surface and drill hole water temperatures, Pilgrim Springs would be classified as an intermediate-temperature, liquid-dominated geothermal system.

Turner, Donald L.; Forbes, Robert B. [eds.

1980-01-01T23:59:59.000Z

339

Identification and Characterization of Hydrogeologic Units at the Nevada Test Site Using Geophysical Logs: Examples from the Underground Test Area Project  

Science Conference Proceedings (OSTI)

The diverse and complex geology of the Nevada Test Site region makes for a challenging environment for identifying and characterizing hydrogeologic units penetrated by wells drilled for the U.S. Department of Energy, National Nuclear Security Administration, Underground Test Area (UGTA) Environmental Restoration Sub-Project. Fortunately, UGTA geoscientists have access to large and robust sets of subsurface geologic data, as well as a large historical knowledge base of subsurface geological analyses acquired mainly during the underground nuclear weapons testing program. Of particular importance to the accurate identification and characterization of hydrogeologic units in UGTA boreholes are the data and interpretation principles associated with geophysical well logs. Although most UGTA participants and stakeholders are probably familiar with drill hole data such as drill core and cuttings, they may be less familiar with the use of geophysical logs; this document is meant to serve as a primer on the use of geophysical logs in the UGTA project. Standard geophysical logging tools used in the UGTA project to identify and characterize hydrogeologic units are described, and basic interpretation principles and techniques are explained. Numerous examples of geophysical log data from a variety of hydrogeologic units encountered in UGTA wells are presented to highlight the use and value of geophysical logs in the accurate hydrogeologic characterization of UGTA wells.

Lance Prothro, Sigmund Drellack, Margaret Townsend

2009-03-25T23:59:59.000Z

340

September 8, 2011, HSS/Union Focus Group Work Group Telecom - Agenda  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Focus Group Focus Group HSS/Union Work Group Telecom September 8, 2011 Call-In: 301-903-0620 PROPOSED AGENDA Work Group Framework 3:00 - 4:00 pm EST Introductory Remarks...................................................Glenn Podonsky Meeting Purpose/Process..........................................Mari-Jo Campagnone Group Discussion Facilitation...............................................Pete Stafford Discussion...................................................................................All (1) Proposed Work Group Guidance (2) Proposed Charter Template (3) Work Group Matrix Next Steps..........................................Mari-Jo Campagnone/Pete Stafford Training Work Group 4:00 - 5:00 pm EST Introductory Remarks.....................................................Karen Boardman

Note: This page contains sample records for the topic "geophysical union agu" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Effects of the European Union Emissions Trading Scheme on Electricity Prices  

Science Conference Proceedings (OSTI)

Any emissions trading program to deal with carbon emissions in the United States is likely to draw heavily on precedents in the path-breaking program in Europe the European Union Emissions Trading Scheme ("EU ETS"). This paper considers the effects of the EU ETS on electricity prices, a topic that has come to the fore recently in the context of rising CO2 prices and concomitant rises in electricity prices in many European markets. Indeed, various proposals have been put forth by governments and private g...

2005-12-22T23:59:59.000Z

342

Institute of Geophysics and Planetary Physics, Lawrence Livermore National Laboratory, 1996 Annual Report  

Science Conference Proceedings (OSTI)

The Institute of Geophysics and Planetary Physics (IGPP) is a Multicampus Research Unit of the University of California (UC). IGPP was founded in 1946 at UC Los Angeles with a charter to further research in the earth and planetary sciences and in related fields. The Institute now has branches at UC campuses in Los Angeles, San Diego, and Riverside, and at Los Alamos and Lawrence Livermore national laboratories. The University-wide IGPP has played an important role in establishing interdisciplinary research in the earth and planetary sciences. For example, IGPP was instrumental in founding the fields of physical oceanography and space physics, which at the time fell between the cracks of established university departments. Because of its multicampus orientation, IGPP has sponsored important interinstitutional consortia in the earth and planetary sciences. Each of the five branches has a somewhat different intellectual emphasis as a result of the interplay between strengths of campus departments and Laboratory programs. The IGPP branch at Lawrence Livermore National Laboratory (LLNL) was approved by the Regents of the University of California in 1982. IGPP-LLNL emphasizes research in seismology, geochemistry, cosmochemistry, and astrophysics. It provides a venue for studying the fundamental aspects of these fields, thereby complementing LLNL programs that pursue applications of these disciplines in national security and energy research. IGPP-LLNL is directed by Charles Alcock and was originally organized into three centers: Geosciences, stressing seismology; High-Pressure Physics, stressing experiments using the two-stage light-gas gun at LLNL; and Astrophysics, stressing theoretical and computational astrophysics. In 1994, the activities of the Center for High-Pressure Physics were merged with those of the Center for Geosciences. The Center for Geosciences, headed by Frederick Ryerson, focuses on research in geophysics and geochemistry. The Astrophysics Research Center, headed by Charles Alcock, provides a home for theoretical and observational astrophysics and serves as an interface with the Physics and Space Technology Department's Laboratory for Experimental Astrophysics and with other astrophysics efforts at LLNL. The IGPP branch at LLNL (as well as the branch at Los Alamos) also facilitates scientific collaborations between researchers at the UC campuses and those at the national laboratories in areas related to earth science, planetary science, and astrophysics. It does this by sponsoring the University Collaborative Research Program (UCRP), which provides funds to UC campus scientists for joint research projects with LLNL. The goals of the UCRP are to enrich research opportunities for UC campus scientists by making available to them some of LLNL's unique facilities and expertise, and to broaden the scientific program at LLNL through collaborative or interdisciplinary work with UC campus researchers. UCRP funds (provided jointly by the Regents of the University of California and by the Director of LLNL) are awarded annually on the basis of brief proposals, which are reviewed by a committee of scientists from UC campuses, LLNL programs, and external universities and research organizations. Typical annual funding for a collaborative research project ranges from $5,000 to $25,000. Funds are used for a variety of purposes, including salary support for visiting graduate students, postdoctoral fellows, and faculty; released-time salaries for LLNL scientists; and costs for experimental facilities. Although the permanent LLNL staff assigned to IGPP is relatively small (presently about five full-time equivalents), IGPP's research centers have become vital research organizations. This growth has been possible because of IGPP support for a substantial group of resident postdoctoral fellows; because of the 20 or more UCRP projects funded each year; and because IGPP hosts a variety of visitors, guests, and faculty members (from both UC and other institutions) on sabbatical leave. To focus attention on areas of topical interest i

Ryerson, F. J., Institute of Geophysics and Planetary Physics

1998-03-23T23:59:59.000Z

343

AUTOMATED LEAK DETECTION OF BURIED TANKS USING GEOPHYSICAL METHODS AT THE HANFORD NUCLEAR SITE  

SciTech Connect

At the Hanford Nuclear Site in Washington State, the Department of Energy oversees the containment, treatment, and retrieval of liquid high-level radioactive waste. Much of the waste is stored in single-shelled tanks (SSTs) built between 1943 and 1964. Currently, the waste is being retrieved from the SSTs and transferred into newer double-shelled tanks (DSTs) for temporary storage before final treatment. Monitoring the tanks during the retrieval process is critical to identifying leaks. An electrically-based geophysics monitoring program for leak detection and monitoring (LDM) has been successfully deployed on several SSTs at the Hanford site since 2004. The monitoring program takes advantage of changes in contact resistance that will occur when conductive tank liquid leaks into the soil. During monitoring, electrical current is transmitted on a number of different electrode types (e.g., steel cased wells and surface electrodes) while voltages are measured on all other electrodes, including the tanks. Data acquisition hardware and software allow for continuous real-time monitoring of the received voltages and the leak assessment is conducted through a time-series data analysis. The specific hardware and software combination creates a highly sensitive method of leak detection, complementing existing drywell logging as a means to detect and quantify leaks. Working in an industrial environment such as the Hanford site presents many challenges for electrical monitoring: cathodic protection, grounded electrical infrastructure, lightning strikes, diurnal and seasonal temperature trends, and precipitation, all of which create a complex environment for leak detection. In this discussion we present examples of challenges and solutions to working in the tank farms of the Hanford site.

CALENDINE S; SCHOFIELD JS; LEVITT MT; FINK JB; RUCKER DF

2011-03-30T23:59:59.000Z

344

Tectonic controls on magmatism in The Geysers--Clear Lake region: Evidence from new geophysical models  

DOE Green Energy (OSTI)

In order to study magmatism and geothermal systems in the Geysers-Clear Lake region, the authors developed a detailed three-dimensional tomographic velocity model based on local earthquakes. This high-resolution model resolves the velocity structure of the crust in the region to depths of approximately 12 km. The most significant velocity contrasts in The Geysers-Clear Lake region occur in the steam production area, where high velocities are associated with a Quaternary granite pluton, and in the Mount Hannah region, where low velocities occur in a 5-km-thick section of Mesozoic argillites. In addition, a more regional tomographic model was developed using traveltimes from earthquakes covering most of northern California. This regional model sampled the whole crust, but at a lower resolution than the local model. No large silicic magma chamber is noted in either the local or regional tomographic models. A three-dimensional gravity model also has ben developed in the area of the tomographic imaging. The gravity model demonstrates that all density contrasts can be accounted for in the upper 5--7 km of the crust. Two-dimensional magnetotelluric models of data from a regional east-west profile indicate high resistivities associated with the granitic pluton in The Geysers production area and low resistivities in the low-velocity section of Mesozoic argillites near Mount Hannah. No indication of midcrustal magma bodies is present in the magnetotelluric data. The geophysical models, seismicity patterns, distribution of volcanic vents, heat flow, and other data indicate that small, young intrusive bodies that were injected along a northeast trend from The Geysers to Clear Lake probably control the thermal regime.

Stanley, W.D.; Benz, H.M.; Villasenor, A.; Rodriguez, B.D. [Geological Survey, Denver, CO (United States). Denver Federal Center] [Geological Survey, Denver, CO (United States). Denver Federal Center; Walters, M.A. [CalEnergy Corp., Ridgecrest, CA (United States)] [CalEnergy Corp., Ridgecrest, CA (United States)

1998-09-01T23:59:59.000Z

345

The Cove Fort-Sulphurdale KGRA, a geologic and geophysical case study  

DOE Green Energy (OSTI)

Geological, geochemical and geophysical data are presented for one of the major geothermal systems in the western United States. Regional data indicate major tectonic structures which are still active and provide the conduits for the geothermal system. Detailed geologic mapping has defined major glide blocks of Tertiary volcanics which moved down from the Tushar Mountains and locally act as a leaky cap to portions of the presently known geothermal system. Mapping and geochemical studies indicate three periods of mineralization have affected the area, two of which are unrelated to the present geothermal activity. The geologic relationships demonstrate that the major structures have been opened repeatedly since the Tertiary. Gravity and magnetic data are useful in defining major structures beneath alluvium and basalt cover, and indicate the importance of the Cove Fort-Beaver graben and the Cove Creek fault in localizing the geothermal reservoir. These structures and a high level of microearthquake activity also suggest other target areas within the larger thermal anomaly. Electrical resistivity surveys and thermal gradient holes both contribute to the delineation of the known reservoir. Deep exploration wells which test the reservoir recorded maximum temperatures of 178 C and almost isothermal behavior beginning at 700 to 1000 m and continuing to a depth of 1800 m. Costly drilling, high corrosion rates and low reservoir pressure coupled with the relatively low reservoir temperatures have led to the conclusion that the reservoir is not economic for electric power production at present. Plans are underway to utilize the moderate-temperature fluids for agribusiness, and exploration continues for a deep high-temperature reservoir.

Ross, Howard P.; Moore, Joseph N.; Christensen, Odin D.

1982-09-01T23:59:59.000Z

346

Geophysical Monitoring of Foam used to Deliver Remediation Treatments within the Vadose Zone  

Science Conference Proceedings (OSTI)

Foam is a promising vehicle for delivering amendments into the vadose zone for in situ remediation; it is an approach being considered for in situ treatment and stabilization of metals and radionuclides located within the deep vadose zone of the Department of Energy (DOE) Hanford site, WA. A central aspect of evaluating the effectiveness of this approach is the ability to monitor foam distribution, its transformation, and the reactions that it induces in the subsurface, ideally in a non-invasive manner. In this study, we performed laboratory experiments to evaluate the potential of geophysical methods (complex resistivity and time domain reflectometry, TDR) as tools for monitoring foam assisted amendment delivery in the deep vadose zone. Our results indicated great sensitivity of electrical methods to foam transportation and evolution in unsaturated porous media that were related to foam bubble coalescence and drainage processes. Specifically, we observed (1) a decrease of electrical resistivity (increase of electrical conductivity) by over an order of magnitude in both silica sand and natural sediment matrices during foam transportation; (2) an increase of resistivity (decrease of conductivity) by over two fold during foam coalescence and drainage; (3) a distinct phase and imaginary conductivity signature related to the evolution of water films on sediment grains during foam injection and evolution processes. To assist with the interpretation of these data, TDR measurements were used to monitor moisture content, which provided complementary information about foam distribution and drainage. Our results clearly demonstrated the sensitivity of electrical and TDR signals to foam transportation and evolution in unsaturated porous media and suggested the potential of these methods for monitoring the response of a system to foam based remediation treatments at field scales.

Wu, Yuxin; Hubbard, Susan; Wellman, Dawn M.

2012-11-01T23:59:59.000Z

347

SECRETARY  

E-Print Network (OSTI)

The Geochemical Society is a nonprofit scientific society founded to encourage the application of chemistry to the solution of geological and cosmological problems. Membership is international and diverse in background, encompassing such fields as organic geochemistry, high- and low-temperature geochemistry, petrology, meteoritics, fluid-rock interaction, and isotope geochemistry. The Society produces a Special Publications Series, The Geochemical News (this quarterly newsletter), the Reviews in Mineralogy and Geochemistry Series (jointly with the Mineralogical Society of America), the journal Geochimica et Cosmochimica Acta (jointly with the Meteoritical Society), and co-publishes the electronic journal G 3 (jointly with the American Geophysical Union: AGU); grants the V.M. Goldschmidt, F.W. Clarke and Clair C. Patterson Awards, and, jointly with the European Association of Geochemistry (EAG), the Geochemistry Fellows title; sponsors the V.M. Goldschmidt Conference, held in North America in odd years and elsewhere in even years, jointly with the EAG; and co-sponsors the Geological Society of America annual meeting and the AGU spring meeting.

Catherine Chauvel

2003-01-01T23:59:59.000Z

348

European Geosciences Union Ocean Science Formulation of an ocean model for global climate simulations  

E-Print Network (OSTI)

Abstract. This paper summarizes the formulation of the ocean component to the Geophysical Fluid Dynamics Laboratorys (GFDL) climate model used for the 4th IPCC Assessment (AR4) of global climate change. In particular, it reviews the numerical schemes and physical parameterizations that make up an ocean climate model and how these schemes are pieced together for use in a state-of-the-art climate model. Features of the model described here include the following: (1) tripolar grid to resolve the Arctic Ocean without polar filtering, (2) partial bottom step representation of topography to better represent topographically influenced advective and wave processes, (3) more accurate equation of state, (4) three-dimensional flux limited tracer advection to reduce overshoots and undershoots, (5) incorporation of regional climatological variability in shortwave penetration,

B. L. Samuels; M. J. Spelman; M. Winton; R. Zhang

2005-01-01T23:59:59.000Z

349

RENEWABLE ENERGY AT WHAT COST? ASSESSING THE EFFECT OF FEED-IN TARIFF POLICIES ON CONSUMER ELECTRICITY PRICES IN THE EUROPEAN UNION.  

E-Print Network (OSTI)

??In the last two decades, feed-in tariffs (FIT) have emerged as the dominant policy instrument for supporting electricity from renewable sources in the European Union. (more)

Klein, Christopher A.

2012-01-01T23:59:59.000Z

350

3Geochemistry Published by AGU and the Geochemical Society  

E-Print Network (OSTI)

identified by a systematic grid of conductive heat flow measure- 15 ments. An array of conductive heat flow, conductive heat flow data indicate a general crossvalley fluid flow, where 18 seawater enters the shallow occurring within faults that surround the fluid discharge sites. These conductive 23 heat flow data

Johnson, H. Paul

351

November 6, 2008; HSS/Union Working Group Meeting on Aging Workforce/Strategic Initiatives - Package Bookmark  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Strategic Initiatives Strategic Initiatives Aging Workforce November 6, 2008 November 6, 2008 Strategic Initiatives Aging Workforce November 6, 2008 The information contained in this package is intended to be reference materials pertaining to the November 6, 2008 HSS/Union working group meeting. The informational pieces have been retrieved from the Internet or submitted by HSS and Union representatives for inclusion in the package, and does not necessarily reflect the view, support, or endorsement of all of the participating organizations. 10-20-08 Draft HSS/Union Working Group Meeting November 6, 2008 1:00 - 3:00 pm EST FORS 7E-069 Call-in: 301-903-9196 SUBJECT: STRATEGIC INITIATIVES Meeting Facilitation Ron Ault/Tom Schaffer..............................Metal Trades Department AFL-CIO

352

Precambrian basement geology of the Permian basin region of west Texas and Eastern New Mexico: A geophysical perspective  

SciTech Connect

Because most of the Permian basin region of west Texas and southern New Mexico is covered by Phanerozoic rocks, other means must be found to examine the Precambrian upper crustal geology of the region. We have combined geologic information on the Precambrian from outcrops and wells with geophysical information from gravity and magnetic surveys in an integrated analysis of the history and structure of basement rocks in the region. Geophysical anomalies can be related to six Precambrian events: formation of the Early Proterozoic outer tectonic belt, igneous activity in the southern Granite-Rhyolite province, an episode of pre-Grenville extension, the Grenville orogeny, rifting to form the Delaware aulacogen, and Eocambrian rifting to form the early Paleozoic continental margin. Two geophysical features were studied in detail: the Abilene gravity minimum and the Central Basin platform gravity high. The Abilene gravity minimum is shown to extend from the Delaware basin across north-central Texas and is interpreted to be caused by a granitic batholith similar in size to the Sierra Nevada batholith in California and Nevada. This batholith appears to be related to formation of the southern Granite- Rhyolite province, possibly as a continental margin arc batholith. Because of this interpretation, we have located the Grenville tectonic front southward from its commonly quoted position, closer to the Llano uplift. Middle Proterozoic mafic intrusions are found to core the Central Basin platform and the Roosevelt uplift. These intrusions formed at about 1.1 Ga and are related in time to both the Mid-Continent rift system and the Grenville orogeny in Texas. Precambrian basement structures and changes in lithology have influenced the structure and stratigraphy in the overlying Permian basin, and thus have potential exploration significance.

Adams, D.C.; Keller, G.R. [Univ. of Texas, El Paso, TX (United States)

1996-03-01T23:59:59.000Z

353

Summary Report of Geophysical Logging For The Seismic Boreholes Project at the Hanford Site Waste Treatment Plant.  

SciTech Connect

During the period of June through October 2006, three deep boreholes and one corehole were drilled beneath the site of the Waste Treatment Plant (WTP) at the U.S. Department of Energy (DOE) Hanford Site near Richland, Washington. The boreholes were drilled to provide information on ground-motion attenuation in the basalt and interbedded sediments underlying the WTP site. This report describes the geophysical logging of the deep boreholes that was conducted in support of the Seismic Boreholes Project, defined below. The detailed drilling and geological descriptions of the boreholes and seismic data collected and analysis of that data are reported elsewhere.

Gardner, Martin G.; Price, Randall K.

2007-02-01T23:59:59.000Z

354

Report of the geophysical measurements in geothermal wells workshop, Airport Marina Hotel, Albuquerque, New Mexico, September 17--19, 1975  

SciTech Connect

This report presents results of a Workshop on Geophysical Measurements in Geothermal Wells, hosted in Albuquerque, September 17-19, by Sandia Laboratories and jointly sponsored by the United States Geological Survey and the Energy Research and Development Administration. During the workshop, tutorial papers dealing with the geothermal resource, geothermal logging, and high temperature technology were followed by working panel sessions. Three panels deliberated, respectively, well and reservoir parameters, log interpretation, and high temperature technology. In a final session, the reports of the panels were heard and discussed by the full workshop. A summary of the workshop conclusions and recommendations, as well as the complete panel statements, are presented. (auth)

Baker, L.E.; Baker, R.P.; Hughen, R.L.

1975-12-01T23:59:59.000Z

355

Geophysical investigations of the Baltazor Hot Springs known geothermal resource area and the Painted Hills thermal area, Humboldt County, Nevada  

DOE Green Energy (OSTI)

Geophysical investigations of the Baltazor Hot Springs KGRA and the Painted Hills thermal area, Humboldt Co., Nevada are described. The study includes a gravity survey of 284 stations covering 750 sq km, numerical modeling and interpretation of five detailed gravity profiles, numerical modeling and inerpretation of 21.8 line-km of dipole-dipole electrical resistivity data along four profiles, and a qualitative inerpretation of 38 line-km of self-potential data along eight profiles. The primary purpose of the investigation is to try to determine the nature of the geologic controls of the thermal anomalies at the two areas.

Edquist, R.K.

1981-02-01T23:59:59.000Z

356

New Geophysical Technique for Mineral Exploration and Mineral Discrimination Based on Electromagnetic Methods  

DOE Green Energy (OSTI)

The research during the first two years of the project was focused on developing the foundations of a new geophysical technique for mineral exploration and mineral discrimination, based on electromagnetic (EM) methods. The developed new technique is based on examining the spectral induced polarization effects in electromagnetic data using effective-medium theory and advanced methods of 3-D modeling and inversion. The analysis of IP phenomena is usually based on models with frequency dependent complex conductivity distribution. In this project, we have developed a rigorous physical/mathematical model of heterogeneous conductive media based on the effective-medium approach. The new generalized effective-medium theory of IP effect (GEMTIP) provides a unified mathematical method to study heterogeneity, multi-phase structure, and polarizability of rocks. The geoelectrical parameters of a new composite conductivity model are determined by the intrinsic petrophysical and geometrical characteristics of composite media: mineralization and/or fluid content of rocks, matrix composition, porosity, anisotropy, and polarizability of formations. The new GEMTIP model of multi-phase conductive media provides a quantitative tool for evaluation of the type of mineralization, and the volume content of different minerals using electromagnetic data. We have developed a 3-D EM-IP modeling algorithm using the integral equation (IE) method. Our IE forward modeling software is based on the contraction IE method, which improves the convergence rate of the iterative solvers. This code can handle various types of sources and receivers to compute the effect of a complex resistivity model. We have demonstrated that the generalized effective-medium theory of induced polarization (GEMTIP) in combination with the IE forward modeling method can be used for rock-scale forward modeling from grain-scale parameters. The numerical modeling study clearly demonstrates how the various complex resistivity models manifest differently in the observed EM data. These modeling studies lay a background for future development of the IP inversion method, directed at determining the electrical conductivity and the intrinsic chargeability distributions, as well as the other parameters of the relaxation model simultaneously. The new technology introduced in this project can be used for the discrimination between uneconomic mineral deposits and the location of zones of economic mineralization and geothermal resources.

Michael S. Zhdanov

2009-03-09T23:59:59.000Z

357

New Geophysical Technique for Mineral Exploration and Mineral Discrimination Based on Electromagnetic Methods  

DOE Green Energy (OSTI)

The research during the first year of the project was focused on developing the foundations of a new geophysical technique for mineral exploration and mineral discrimination, based on electromagnetic (EM) methods. The proposed new technique is based on examining the spectral induced polarization effects in electromagnetic data using modern distributed acquisition systems and advanced methods of 3-D inversion. The analysis of IP phenomena is usually based on models with frequency dependent complex conductivity distribution. One of the most popular is the Cole-Cole relaxation model. In this progress report we have constructed and analyzed a different physical and mathematical model of the IP effect based on the effective-medium theory. We have developed a rigorous mathematical model of multi-phase conductive media, which can provide a quantitative tool for evaluation of the type of mineralization, using the conductivity relaxation model parameters. The parameters of the new conductivity relaxation model can be used for discrimination of the different types of rock formations, which is an important goal in mineral exploration. The solution of this problem requires development of an effective numerical method for EM forward modeling in 3-D inhomogeneous media. During the first year of the project we have developed a prototype 3-D IP modeling algorithm using the integral equation (IP) method. Our IE forward modeling code INTEM3DIP is based on the contraction IE method, which improves the convergence rate of the iterative solvers. This code can handle various types of sources and receivers to compute the effect of a complex resistivity model. We have tested the working version of the INTEM3DIP code for computer simulation of the IP data for several models including a southwest US porphyry model and a Kambalda-style nickel sulfide deposit. The numerical modeling study clearly demonstrates how the various complex resistivity models manifest differently in the observed EM data. These modeling studies lay a background for future development of the IP inversion method, directed at determining the electrical conductivity and the intrinsic chargeability distributions, as well as the other parameters of the relaxation model simultaneously. The new technology envisioned in this proposal, will be used for the discrimination of different rocks, and in this way will provide an ability to distinguish between uneconomic mineral deposits and the location of zones of economic mineralization and geothermal resources.

Michael S. Zhdanov

2005-03-09T23:59:59.000Z

358

Integration & Co-development of a Geophysical CO2 Monitoring Suite  

SciTech Connect

Carbon capture and sequestration (CCS) has emerged as a key technology for dramatic short-term reduction in greenhouse gas emissions in particular from large stationary. A key challenge in this arena is the monitoring and verification (M&V) of CO2 plumes in the deep subsurface. Towards that end, we have developed a tool that can simultaneously invert multiple sub-surface data sets to constrain the location, geometry, and saturation of subsurface CO2 plumes. We have focused on a suite of unconventional geophysical approaches that measure changes in electrical properties (electrical resistance tomography, electromagnetic induction tomography) and bulk crustal deformation (til-meters). We had also used constraints of the geology as rendered in a shared earth model (ShEM) and of the injection (e.g., total injected CO{sub 2}). We describe a stochastic inversion method for mapping subsurface regions where CO{sub 2} saturation is changing. The technique combines prior information with measurements of injected CO{sub 2} volume, reservoir deformation and electrical resistivity. Bayesian inference and a Metropolis simulation algorithm form the basis for this approach. The method can (a) jointly reconstruct disparate data types such as surface or subsurface tilt, electrical resistivity, and injected CO{sub 2} volume measurements, (b) provide quantitative measures of the result uncertainty, (c) identify competing models when the available data are insufficient to definitively identify a single optimal model and (d) rank the alternative models based on how well they fit available data. We present results from general simulations of a hypothetical case derived from a real site. We also apply the technique to a field in Wyoming, where measurements collected during CO{sub 2} injection for enhanced oil recovery serve to illustrate the method's performance. The stochastic inversions provide estimates of the most probable location, shape, volume of the plume and most likely CO{sub 2} saturation. The results suggest that the method can reconstruct data with poor signal to noise ratio and use hard constraints available from many sites and applications. External interest in the approach and method is high, and already commercial and DOE entities have requested technical work using the newly developed methodology for CO{sub 2} monitoring.

Friedmann, S J

2007-07-24T23:59:59.000Z

359

The Effects Of Port Security Compliance On The Competitiveness Of European Union Maritime Industry Firms  

E-Print Network (OSTI)

ABSTRACT The Effects Of Port Security Compliance On The Competitiveness Of European Union Maritime Industry Firms. (May 2013) Jonathan Stone Department of Maritime Administration Texas A&M University Research Advisor: Dr. Joan Mileski Department of Maritime Administration Prior research has addressed European Union (EU) water transportation policy and its impact on firm strategy. We extend this research by attempting to measure the effect of port security regulation compliance implementation on the perceived competitiveness of maritime firms located in European Union ports. We ask the question: Can firm specific implementation of required port security compliance enhance or hinder a firms competitive advantage? We use Resource-Based Strategic Theory as a framework for evaluating competitiveness. Resource based theory purports that assets and systems can give a firm a competitive advantage if they follow the VRIN criteria of Valuable, Rare, Inimitable, and Not easily substitutable. We ask via email and snail mail survey instrument whether certain security assets, resources and systems are VRIN and whether these assets, resources and systems give competitive advantage to the firm. The type of resources/assets/systems include physical assets such as fencing; ongoing management assets such as communication systems, planning and structuring management assets such as security planning systems; human assets such as employee knowledge; technological assets such as software protection; intangible assets such as a safety culture and financial assets such as cost savings from security compliance. We administer the instrument to all firms operating in EU ports in 2011-2012. A list of firms is obtained from IHSfairplay Ports and Terminals Guide. The results of the survey shows that most managers do not perceive a competitive advantage was gained in the way security assets/resources/management systems were implemented. However, a strong minority 34.12% of managers did perceive competitive advantage was gained from port security compliance where systems/assets/resources were not easily imitated or the I. Furthermore, managers perceive where they were located within the port as an important advantage to security and competitiveness.

Stone, Jonathan Taylor

2013-05-01T23:59:59.000Z

360

SF6432-NI (02-01-12) Fixed Price Former Soviet Union  

NLE Websites -- All DOE Office Websites (Extended Search)

2/01/12 2/01/12 Page 1 of 15 Printed copies of this document are uncontrolled. Retrieve latest version electronically. SF 6432-NI (02/01/12) SECTION II STANDARD TERMS AND CONDITIONS FOR FIXED PRICE CONTRACTS WITH THE NEWLY INDEPENDENT STATES OF THE FORMER SOVIET UNION INDEX OF CLAUSES. THE FOLLOWING CLAUSES APPLY TO REQUESTS FOR QUOTATION AND CONTRACTS AS INDICATED UNLESS SPECIFICALLY DELETED, OR EXCEPT TO THE EXTENT THEY ARE SPECIFICALLY SUPPLEMENTED OR AMENDED IN WRITING IN THE SIGNATURE PAGE OR SECTION I. (CTRL+CLICK ON A LINK BELOW TO ADVANCE DIRECTLY TO THAT SECTION) ACCEPTANCE OF TERMS AND CONDITIONS APPLICABLE LAW ASSIGNMENT BANKRUPTCY (07/11) BREACH OF CONTRACT COMPLIANCE WITH THE LAWS OF THE COUNTRY AND THE UNITED STATES DEFINITIONS

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361

May 19, 2011, HSS/Union Focus Group Meeting - Draft Work Group Matrix  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

06-22-11) 06-22-11) WORK GROUPS HSS/ Union/ Stakeholder Leads Work Group Participants Improvement Issues/Goals Initial/Current Tasks Outputs 10 CFR 851 Pat Worthington CPWR USW Collectively work to ensure implementation of health and safety programs (851 Rule) within and among DOE site contractors to eliminate/minimize inconsistent requirements among M&I, M&O, LLC and SBA contractors/subcontractors. - Identify leads and participants - Develop charter - Goals/ Intended Output - Develop Task Activities - HS-1 engage DOE Corporate Implementation Bill McArthur Ensure uniformity and health and safety plans are in place and flow down among all contractors/subcontractors through oversight, communications, awareness, education and enforcement TBD

362

March 1, 2013, DOE/Union Leadership Safety Culture Meeting - Meeting Summary  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3-12-13 3-12-13 DOE/Union Leadership Safety Culture Meeting March 1, 2013 Meeting Summary History:  DOE's Office of Enforcement and Oversight [Independent Oversight], within HSS, conducted an independent assessment of the nuclear safety culture and management of nuclear safety concerns at DOE's Waste Treatment and Immobilization Plant (WTP) in response to a Recommendation by the Defense Nuclear Facilities Safety Board.  As a result of the safety culture weaknesses unveiled, DOE embarked on a mission to determine the extent of the condition, and HSS was tasked to conduct independent assessments at 5 primary DOE nuclear facilities.  DOE is currently pursuing corrective actions. A consolidated report of the Independent

363

OAK RIDGE NATIONAL LABORATORY OPER*TEO BY UNION CARBIDE CORPORATION  

Office of Legacy Management (LM)

~$ ., . .Y.' ~$ ., . .Y.' ~. : ' : ,,, OAK RIDGE NATIONAL LABORATORY OPER*TEO BY UNION CARBIDE CORPORATION NUCLEAR DIVISION ' . ' : .m POST OFFICE BOX X OAK RIDGE, TENNESSEE ,X,0 ,. June 20, 1980 .~ ,, M r. Arthur J. 'Whitman Environmental and Safety 'Engineering Division U.S. Department of Energy ,) Washington, Oit. 20545 ., Dear Art: Soil Sample Analysis, City of Woburn Landfill, Woburn, Massachusetts ,,During a.radiological survey of the old.and new city of Woburn landfills (i-e: trip report.to Woburn, Massachusetts, A. J. Whitman to W . E. Mott, Gecember 7, 1979), six,soil. samples were collected and analyzed by gamma spectrometry and neutron absorption methods. The results of,these analyses'are given. below. ,.~ ,. 226Ra "'Th 238u - pci/g pciJcJ pci/g Sampl .y

364

DOE - Office of Legacy Management -- Union Carbide and Carbon Co - TN 10  

Office of Legacy Management (LM)

Carbide and Carbon Co - TN 10 Carbide and Carbon Co - TN 10 FUSRAP Considered Sites Site: Union Carbide and Carbon Co (TN.10) Designated Name: Alternate Name: Location: Evaluation Year: Site Operations: Site Disposition: Radioactive Materials Handled: Primary Radioactive Materials Handled: Radiological Survey(s): Site Status: This site is one of a group of 5 FUSRAP considered sites for which records are available that provide a reasonably complete historical account of their operations and relationship, if any, with MED/AEC operations. However, additional analyses of these historical records, and more recent documentation of decisions concerning the authority and other considerations related to the elimination of these sites from further consideration under FUSRAP is warranted. These analyses will provide the

365

I' I OAK RIDGE NATIONAL LABORATORY OPERATED B Y UNION CARBIDE CORPORATION  

Office of Legacy Management (LM)

/ / I' I OAK RIDGE NATIONAL LABORATORY OPERATED B Y UNION CARBIDE CORPORATION NUCLEAR DIVISION POST OFFICE BOK X OAK RIDGE, TENNESSEE 37830 August 21, 1979 Department of Energy, Oak Ridge Operations Attention: E. L. Keller, Director for Technical Services Division Post Office Box E Oak Ridge, Tennessee 37830 Gentlemen: Formerly Utilized Site-Remedial Action Program - Post Decontamination Radiological Survey of a portion of the Former Kellex Laboratory Site, Jersey City, New Jersey Decontamination of three (3) small land areas on the Levco portion of the former Kellex Laboratory site was completed by the Tobar Construction Company during the week ending August 11, 1979. Health physics and environmental monitoring services during clean-up operations were provided

366

An FPGA Wave Union TDC for Time-of-Flight Applications  

SciTech Connect

An 18-channel time-of-flight (TOF) grade time-to-digit converter (TDC) has been implemented in a low cost FPGA device. The TDC has the following unique features. (1) The time recording structures of the TDC is based on the 'wave union TDC' we developed in our previous work. A leading edge of the input hit launches a bit pattern, or wave union into the delay chain-register array structure which yields two usable measurements. The two measurements effectively sub-divide timing bins for each other especially the 'ultra-wide bins' caused by the FPGA logic array block (LAB) structure and improves measurement precision both in terms of maximum bin width and RMS resolution. A coarser measurement on input signal trailing edge is also provided for time-over-threshold (TOT) applications. (2) The TDC supports advanced timing reference distribution schemes that are superior to conventional common start/stop schemes. The TDC has 16 regular measurement channels plus two channels for timing reference. The timing reference is established with multiple measurements rather than single shot common start/stop. An advanced scheme, the mean-timing approach even eliminates needs of high quality timing distribution media. (3) The ASIC-like encapsulation of the FPGA TDC significantly shorten the learning curve for potential users while maintain certain flexibility for various applications. Necessary digital post-processing functions including semicontinuous automatic calibration, data buffer, data link jam prevention logic etc. are integrated into the firmware to provide a turn-key solution for users.

Wu, J.; /Fermilab

2009-01-01T23:59:59.000Z

367

Localization of shallow gas deposits and uncontrolled gas flows in young and unconsolidated sediments by geophysical methods  

SciTech Connect

The great mass of Neogene sediments in the Hungarian basin, where several hydrocarbon accumulations are known, is affected by Pliocene strike-slip movements, resulting in many [open quotes]flower structures.[close quotes] The gas may migrate from the reservoirs upward to the surface along the faults. Thus, shallow gas deposits can be located in the young, unconsolidated sands. There are also several shallow gas deposits derived from uncontrolled gas flows. In Hungary, the shallow gas reservoirs, which are small but increasingly important, have not yet been explored properly. However, the depleting gas may pollute the water in the soil as well as cause explosions. Our purpose is to develop inexpensive, complete, and highly sophisticated field- and data-processing techniques and an integrated complex of geophysical methods in order to define the limits of shallow gas deposits. To avoid anomalous behavior on seismic sections of the depleting gas, we started from uncontrolled gas flows which require special velocity and amplitude vs. offset analyses. In addition, natural and controlled source electromagnetic/electric surveys with various parameters were applied. An industrial-scale seismic section over an uncontrolled gas flow, special sections over flower structures and geoelectric sections, and a magnetic map are presented. The integrated complex of geophysical methods outlined above is being developed in order to establish the conditions for the exploration of gas reservoirs which have been used close to their locality and which could be recovered inexpensively.

Csoergei, J.; Kummer, I.; Papa, A.; Sipos, J.; Solyom, I.; Takacs, E.; Timar, Z. (Eotvos Lorand Geophysical Institute of Hungary, Budapest (Hungary)); Keresztes, T. (MOL RT, Budapest (Hungary))

1993-09-01T23:59:59.000Z

368

Geological and geophysical analysis of Coso Geothermal Exploration Hole No. 1 (CGEH-1), Coso Hot Springs KGRA, California  

DOE Green Energy (OSTI)

The Coso Geothermal Exploration Hole number one (CGEH-1) was drilled in the Coso Hot Springs KGRA, California, from September 2 to December 2, 1977. Chip samples were collected at ten foot intervals and extensive geophysical logging surveys were conducted to document the geologic character of the geothermal system as penetrated by CGEH-1. The major rock units encountered include a mafic metamorphic sequence and a leucogranite which intruded the metamorphic rocks. Only weak hydrothermal alteration was noted in these rocks. Drillhole surveys and drilling rate data indicate that the geothermal system is structurally controlled and that the drillhole itself was strongly influenced by structural zones. Water chemistry indicates that this geothermal resource is a hot-water rather than a vapor-dominated system. Several geophysical logs were employed to characcterize the drillhole geology. The natural gamma and neutron porosity logs indicate gross rock type and the accoustic logs indicate fractured rock and potentially permeable zones. A series of temperature logs run as a function of time during and after the completion of drilling were most useful in delineating the zones of maximum heat flux. Convective heat flow and temperatures greater than 350/sup 0/F appear to occur only along an open fracture system encountered between depths of 1850 and 2775 feet. Temperature logs indicate a negative thermal gradient below 3000 feet.

Galbraith, R.M.

1978-05-01T23:59:59.000Z

369

September 16, 2008; HSS/Union Working Group Meeting, Former Worker and Energy Compensation Programs, CAIRS Reporting, Central Worker Data Tracking … Meeting Summary  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

7 10-10-08 Draft 7 10-10-08 Draft HSS/Union Meeting To Address Former Worker and Energy Employee Occupational Illness Compensation Programs, CAIRS Reporting, and Central Worker Data Tracking September 16, 2008 Integrated Executive Summary and Final Action List Background: HSS and the labor unions who participated in the initial 2007 HSS Focus Group meetings agreed to a path forward in which various unions combined to form core working groups to address union identified health and safety issues by topical area. The following is an overview of actions/activities identified in the September 16 HSS/Union meeting to address Former Worker and the Energy Employee Occupational Illness Compensation Programs, CAIRS Reporting, and Central Worker Data Tracking interests and

370

On the regularity of solutions to integral equations with nonsmooth kernels on a union of open intervals  

Science Conference Proceedings (OSTI)

The behaviour of a solution to a Fredholm integral equation of the second kind on a union of open intervals is examined. The kernel of the corresponding integral operator may have diagonal singularities, information about them is given through certain ... Keywords: 45B05, 45D05, 45M05, Boundary singularities, Compact operators, Fredholm integral equation, Smoothness of the solution, Weakly singular kernel

Arvet Pedas; Gennadi Vainikko

2009-07-01T23:59:59.000Z

371

The impact of infrastructure-related taxes and fees on airline fares in the US and the European Union  

E-Print Network (OSTI)

The purpose of this thesis is to estimate the impact of infrastructure-related add-on taxes and fees on the direct cost of air travel in the United States and the European Union. Its scope includes domestic travel in the ...

Yamanaka, Shiro, 1975-

2005-01-01T23:59:59.000Z

372

Assessing SurfaceAtmosphere Interactions Using Former Soviet Union Standard Meteorological Network Data. Part II: Cloud and Snow Cover Effects  

Science Conference Proceedings (OSTI)

Groisman and Genikhovich developed a method to obtain direct estimates of surface turbulent heat fluxes. The authors now apply it to the territory of the former Soviet Union using the 3-/6-h data of 257 stations for the past several decades to ...

Pavel Ya Groisman; Eugene L. Genikhovich; Raymond S. Bradley; Boris M. Ilyin

1997-09-01T23:59:59.000Z

373

Feisal Dirgantara is currently a graduate student (MSc) at the Colorado School of Mines in the Geophysics Department. He is coming from Indonesia. He joined Mines since Fall 2009  

E-Print Network (OSTI)

in the Geophysics Department. He is coming from Indonesia. He joined Mines since Fall 2009 and is advised by Michael. Dirgantara earned his B.Sc (2008) in Geophysics from Gadjah Mada University, Indonesia. During his Indonesian mining company. Second was at Volcanological Survey of Indonesia where he did his undergraduate

374

JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 103,NO. B12,PAGES 30,245-30,267,DECEMBER 10, 1998 Okinawa trough backarc basin'  

E-Print Network (OSTI)

JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 103,NO. B12,PAGES 30,245-30,267,DECEMBER 10, 1998 Okinawa-KunHsu3,NicolasThareau·, Jean-PierreLeFormal·, Char-ShineLiu3,andACT party4 Abstract. TheOkinawaTrough,lyingbetweenJapanandTaiwan,isabackarcbasinformedby extensionwithinthecontinentallithospherebehindtheRyukyutrench-arcsystem.Stress directionsassociatedwiththetwolastextensionalphasesin thesouthwesternOkinawa

Demouchy, Sylvie

375

Geophysical survey, Paso Robles geothermal area, California, part of the resource assessment of low- and moderate-temperature geothermal resource areas in California  

DOE Green Energy (OSTI)

Some general background information concerning the geology and geothermal occurrences in the Southern Coast Ranges is included, as well as the more detailed information dealing with the Paso Robles area proper. Results for two geophysical methods that have been used in the area: the ground magnetic and gravity surveys, are discussed and interpreted.

Chapman, R.H.; Chase, G.W.; Youngs, L.G.

1980-11-10T23:59:59.000Z

376

809New Zealand Journal of Geology & Geophysics, 2004, Vol. 47: 809821 00288306/04/47040809 The Royal Society of New Zealand 2004  

E-Print Network (OSTI)

809New Zealand Journal of Geology & Geophysics, 2004, Vol. 47: 809­821 0028­8306/04/4704­0809 © The Royal Society of New Zealand 2004 Stable isotope values in modern bryozoan carbonate from New Zealand Department of Geology Dickinson College P.O. Box 1773 Carlisle, PA 17013, USA WILLIAM P. PATTERSON Department

Patterson, William P.

377

GEOPHYSICAL RESEARCH LETTERS, VOL. 27, NO. 15, PAGES 2245-2248, AUGUST 1, 2000 Sub-surface nuclear tests monitoring through the  

E-Print Network (OSTI)

) which should detect nuclear tests down to 1 kiloton (kt) TNT equivalent anywhere on the planet. The IMS), hydroacoustic and infrasound waves will help check for underground, under-water and atmospheric nuclear testsGEOPHYSICAL RESEARCH LETTERS, VOL. 27, NO. 15, PAGES 2245-2248, AUGUST 1, 2000 Sub-surface nuclear

Hourdin, Chez Frédéric

378

GEOPHYSICS, VOL. 60, NO. 4 (JULY-AUGUST 1995); P. 998-1006, 6 FIGS., 2 TABLES. The effect of steam quality on the electrical behavior  

E-Print Network (OSTI)

GEOPHYSICS, VOL. 60, NO. 4 (JULY-AUGUST 1995); P. 998-1006, 6 FIGS., 2 TABLES. The effect of steam quality on the electrical behavior of steam-flooded sands: A laboratory study David B. Butler* and Rosemary J. Knight* ABSTRACT Laboratory measurements of the effects of steam injection on the electrical

Knight, Rosemary

379

JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 101, NO. B5, PAGES 11,655-11,663, MAY 10, 1996 Geomagnetic field inclinations for the past 400 kyr from the  

E-Print Network (OSTI)

JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 101, NO. B5, PAGES 11,655-11,663, MAY 10, 1996 Geomagnetic Institute of Technology, Pasadena Abstract. A volcanic record of geomagnetic field inclination for the past of the geomagnetic field. The secular variation has a mean of 30.9° (95= 2.27°), which is significantly shallower

Bruck, Jehoshua (Shuki)

380

GEOPHYSICS, VOL. 70, NO. 6 (NOVEMBER-DECEMBER 2005); P. 63ND89ND, 6 FIGS. 10.1190/1.2133785  

E-Print Network (OSTI)

in oil and gas exploration. Despite being eclipsed by seismology, it has continued to be an important and sometimes crucial constraint in a number of exploration areas. In oil exploration the gravity method (Appendix A). The first geophysical oil and gas discovery, the Nash dome in coastal Texas, was the result

Note: This page contains sample records for the topic "geophysical union agu" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Applications of Geophysical and Geological Techniques to Identify Areas for Detailed Exploration in Black Mesa Basin, Arizona  

SciTech Connect

A recent report submitted to the U.S. Department of Energy (DOE) (NIPER/BDM-0226) discussed in considerable detail, the geology, structure, tectonics, and history of oil production activities in the Black Mesa basin in Arizona. As part of the final phase of wrapping up research in the Black Mesa basin, the results of a few additional geophysical studies conducted on structure, stratigraphy, petrophysical analysis, and oil and gas occurrences in the basin are presented here. A second objective of this study is to determine the effectiveness of relatively inexpensive, noninvasive techniques like gravity or magnetic in obtaining information on structure and tectonics in sufficient detail for hydrocarbon exploration, particularly by using the higher resolution satellite data now becoming available to the industry.

George, S.; Reeves, T.K.; Sharma, Bijon; Szpakiewicz, M.

1999-04-29T23:59:59.000Z

382

Geophysical variables and behavior: LIII. Epidemiological considerations for incidence of cancer and depression in areas of frequent UFO reports  

SciTech Connect

Luminous phenomena and anomalous physical forces have been hypothesized to be generated by focal tectonic strain fields that precede earthquakes. If these geophysical processes exist, then their spatial and temporal density should be greatest during periods of protracted, localized UFO reports; they might be used as dosimetric indicators. Contemporary epidemiological data concerning the health risks of power frequency electromagnetic fields and radon gas levels (expected correlates of certain tectonic strain fields), suggest that increased incidence (odds ratios greater 1:3) of brain tumors and leukemia should be evident within flap areas. In addition the frequency of variants of temporal lobe lability, psychological depression and posttraumatic stress should be significantly elevated. UFO field investigators, because they have repeated, intermittent close proximity to these fields, are considered to be a particularly high risk population for these disorders. 22 references.

Persinger, M.A.

1988-12-01T23:59:59.000Z

383

OTEC performance tests of the Union Carbide enhanced-tube condenser  

DOE Green Energy (OSTI)

Results of performance tests conducted on a Union Carbide enhanced-tube condenser with wire wrapping on the ammonia side and internal axial fins on the water side are reported. This unit performed satisfactorily and was free of operational difficulties. At design operating conditions (a heat duty of 3.2 million Btu/h, an inlet water temperature of 40/sup 0/F, and a water flow rate of 3200 gpm) the steady-state value of the overall heat transfer coefficient was found to be 818 Btu/h.ft/sup 2/./sup 0/F, and the ammonia-side and water-side heat transfer coefficients were 5180 and 1130 Btu/h.ft/sup 2/./sup 0/F, respectively. The water-side pressure drop was 1.8 psi. Varying the heat duty from 2.4 million to 4.0 million Btu/h had a negligible effect on thermal performance. The value obtained for the ammonia-side heat transfer coefficient at nominal conditions is about two times that predicted by the Nusselt expression for condensation on a smooth tube. The water-side coefficient is within 3% of the value predicted by the Noranda correlation for finned tubes.

Yung, D T; Hillis, D L; Lorenz, J J; Sather, N F

1979-05-01T23:59:59.000Z

384

Future Intelligent Power Grids: Analysis of the vision in the European Union and the United States  

Science Conference Proceedings (OSTI)

The future of power grids is expected to involve an increasing level of intelligence and integration of new information and communication technologies in every aspect of the electricity system, from demand-side devices to wide-scale distributed generation to a variety of energy markets. This paper provides a general outlook of the definition of this future in the U.S. and the European Union and compares two approachesGridWiseTM and SmartGrid. It describes the contexts in both the worlds, as they influence the two visions of the future intelligent power grid, and as they form foundations at each respective federal level for supporting research in this field. The similarities and complementarities of the two research programs are examined. Within the framework of a solid precedence for trans-Atlantic cooperation in energy research, the time would seem optimal to set in motion active collaboration and educational exchange on GridWise and SmartGrid research. This paper will help energy policy makers to better understand the key issues determining the two different approaches and the two different policies derived from them; as well as a comparison of the solution provided in each case. This work will also be useful for researchers and industry decision makers to be aware of trans-Atlantic approaches, opportunities, and resources looking toward future, more intelligent and interconnected power grids.

Coll-Mayor, Debora; Paget, Mia L.; Lightner, Eric M.

2007-04-01T23:59:59.000Z

385

Comparing public policies in multilevel governance systems: tobacco control in the European Union  

E-Print Network (OSTI)

This is a comprehensive study of tobacco control policy and politics in the European Union, 1970-2000. I develop an instrumental theory of public policy which establishes an approach for connecting policy instruments to policy outcomes. I investigate ways in which political, bureaucratic and interest group (particularly the tobacco industry) factors influence the success of policy instruments aimed at reducing cigarette consumption. I also explore whether and how supranational mandates and directives influence the success of national-level efforts to control tobacco. I test hypotheses empirically using pooled time-series methodologies. The substantive conclusion is that non-price policies are only a qualified success when controlling for addiction, price policy and factors in the policy environment. Price policy is consistently effective, cross-nationally and the public health bureaucracy is a key player in curbing consumption of cigarettes. Major theoretical conclusions include affirmation that supranational policy actions can shape national policy outcomes, that interest group pluralism favors those with a comparative advantage in organizing (in this case, the tobacco industry), and that while policy instruments can be evaluated according to their behavioral attributes, caution should be exercised when simultaneous policy adoption is occurring.

Goerdel, Holly Thompson

2007-05-01T23:59:59.000Z

386

"1. Labadie","Coal","Union Electric Co",2407 "2. Iatan","Coal","Kansas City Power & Light Co",1555  

U.S. Energy Information Administration (EIA) Indexed Site

Missouri" Missouri" "1. Labadie","Coal","Union Electric Co",2407 "2. Iatan","Coal","Kansas City Power & Light Co",1555 "3. Rush Island","Coal","Union Electric Co",1204 "4. Callaway","Nuclear","Union Electric Co",1190 "5. New Madrid","Coal","Associated Electric Coop, Inc",1160 "6. Thomas Hill","Coal","Associated Electric Coop, Inc",1125 "7. Sioux","Coal","Union Electric Co",986 "8. Hawthorn","Coal","Kansas City Power & Light Co",979 "9. Meramec","Coal","Union Electric Co",951 "10. Aries Power Project","Gas","Dogwood Energy LLC",614

387

Same-Sex Couples and Marriage: Model Legislation for Allowing Same-Sex Couples to Marry or All Couples to Form a Civil Union  

E-Print Network (OSTI)

D OM . R EL . L AW (2011)); Vermont: Act of Apr. 10, 2009,domestic partnerships); Vermont: Act of Apr. 26, 2000, 20002012) (recognizing a Vermont civil union under Massachusetts

Kuehl, Sheila James; Pizer, Jennifer

2012-01-01T23:59:59.000Z

388

Diacylglycerol Oil, 2nd EditionChapter 16 Regulatory Status of Diacylglycerol Oil in North America, the European Union, Latin America, Australia/New Zealand, and Japan  

Science Conference Proceedings (OSTI)

Diacylglycerol Oil, 2nd Edition Chapter 16 Regulatory Status of Diacylglycerol Oil in North America, the European Union, Latin America, Australia/New Zealand, and Japan Food Science Health Nutrition Biochemistry eChapters Food Science &

389

Intern experience at the Union Carbide Corporation, Texas City plant: an internship report  

E-Print Network (OSTI)

This report presents a survey of the author's internship experience with Union Carbide Corporation's Texas City plant during the period July 1, 1980 through May 15, 1981. The ten and one-half month internship was spent as an engineering intern attached to the Maintenance Department, with access to virtually every staff and line component of the organization. The intent of this report is to demonstrate that this experience fulfills the requirements of the Doctor of Engineering internship. The author's internship activities can be divided into three major categories which correspond to the three principal internship objectives. The first objective required a study of the organization and how the individual parts function together to produce results. This study was conducted by taking part in various diverse orientations and small projects throughout the organization. The second objective called for development of interpersonal and management skills. This was accomplished by participating in all forms of daily business activities, talking with the observing managers, receiving formal management training and taking advantage of every opportunity to practice these important skills. The third objective required an identifiable contribution be made to one or more particular projects. The three principal projects to which the author contributed involved inventory control, industrial hygiene, and maintenance workforce utilization. The result of the internship experience was an appreciation for both the technical and non-technical aspects of operating a large chemical plant. The conclusion of the report is that the objectives were met and the internship requirement for the degree of Doctor of Engineering has been satisfied.

Tippett, Donald Dwight, 1947-

1981-12-01T23:59:59.000Z

390

OTEC performance tests of the Union Carbide sprayed-bundle evaporator  

DOE Green Energy (OSTI)

Results of performance tests on a Union Carbide sprayed-bundle evaporator with High Flux titanium tubes are reported. This unit performed satisfactorily and was free of operational problems. Under nominal operating conditions (3200 gpm water flow rate, 3.2 million Btu/hr heat duty, and 40 gpm ammonia feed rate), the overall heat transfer coefficient (U/sub 0/) was found to be 760 Btu/hr ft/sup 2/ /sup 0/F and the ammonia-side and water-side coefficients were 4600 and 1300 Btu/hr ft/sup 2/ /sup 0/F, respectively. The overall water-side pressure drop in the heat exchanger was 4.0 psi, and the vapor quality measured at various heat duties and ammonia feed rates was 99.2 +- 0.25%. Variations in heat duty (from 2.4 million to 4.0 million Btu/hr) and ammonia inlet temperature (from 52 to 72/sup 0/F) did not affect the value of U/sub 0/, nor did changes in ammonia feed rate in the range of 40 to 100 gpm. However, a minimum ammonia feed rate below which U/sub 0/ decreased sharply was observed; this corresponded to a local tube loading of 20 lb/hr ft and was essentially independent of heat duty. Finally contact between the liquid ammonia and the High Flux surface under nonboiling conditions appeared to deactivate nucleation sites, reducing U/sub 0/ to < 700 Btu/hr ft/sup 2/ /sup 0/F. The deactivated surface could be reactivated by drying out the tubes while maintaining warm water flow.

Hillis, D L; Lorenz, J J; Yung, D T; Sather, N F

1979-05-01T23:59:59.000Z

391

OTEC performance tests of the Union Carbide flooded-bundle evaporator  

DOE Green Energy (OSTI)

Results of performance tests conducted on a Union Carbide flooded-bundle evaporator with High Flux titanium tubes are reported. At design operating conditions (a heat duty of 3.2 million Btu/hr, an inlet water temperature of 80/sup 0/F, and a water flow rate of 3200 gpm) the steady-state value of the overall heat transfer coefficient (U/sub 0/) was found to be 785 Btu/hr ft/sup 2/ /sup 0/F, and the ammonia-side and water-side heat transfer coefficients were 4800 and 1400 Btu/hr ft/sup 2/ /sup 0/F, respectively. The water-side pressure drop was 2.7 psi. Variations in heat duty (+-25%) and liquid ammonia feed temperature (over the range of 48 to 64/sup 0/F) did not affect thermal performance significantly. On the other hand, U/sub 0/ was reduced appreciably by operational shutdowns during which nonboiling ammonia remained in contact with the High Flux surface for periods of 30 minutes or more. During a one-hour shutdown the value of U/sub 0/ decreased to 690 Btu/hr ft/sup 2/ /sup 0/F, and values as low as 600 Btu/hr ft/sup 2/ /sup 0/F were reached for longer shutdowns. Such contact appears to deactivate some of the nucleate boiling sites, thus reducing the heat transfer coefficient. Although operation of the evaporator under boiling conditions reverses this effect, reactivation takes place much more slowly than deactivation. Procedures for avoiding this problem in the operation of the High Flux flooded-bundle evaporator are given.

Lewis, L G; Sather, N F

1978-12-01T23:59:59.000Z

392

Classification of oil reserves and resources in the former Soviet Union  

SciTech Connect

The terminology and principles of classification of oil reserves and resources that are presently used in Russia and other countries of the former Soviet Union (FSU) differ from those in the Western countries. This difference stems from the specificity of the Soviet practice in exploration, assessment, and keeping a record of resources that were controlled by the centralized government. In the FSU, the fundamental approach to the assessment of hydrocarbon resources is traditionally based on the extent to which the resources are explored. Such important factors as thickness of separate reservoir beds, their quality, physical characteristics of oil, the recovery factor, and the economic efficiency are not considered. Owing to this approach, the resource base appeared to be strongly exaggerated due to inclusion of reserves and resources that are neither reliable nor technologically and economically viable. A critical analysis of the long-term dynamics of reserves in the leading oil-producing regions of Russia, including west Siberia, shows a negative effect of the obsolete classification and errors in resource assessment on the development and production of oil fields. The classification of hydrocarbon resources presently used in Russia should be changed so that the principles of the new classification would be similar to those commonly accepted in the oil business. A proposed new classification scheme will make the assessment of resource base for oil production in Russia more reliable. This scheme uses the principles of differentiation and assessment of hydrocarbon resources that are conventional in the world. Because no method of resource assessment is precise, the results of assessment should be presented in a probabilistic form or, at least, as an interval, but not as a single number assessment that is a common practice at present.

Khalimov, E.M. (Institute of Geology and Exploration of Combustible Fuels, Moscow (Russian Federation))

1993-09-01T23:59:59.000Z

393

Comments on the geophysics paper -- Multiparameter l(1) norm waveform fitting: Interpretation of Gulf of Mexico reflection seismograms: by H. Djikpesse and A. Tarantola  

SciTech Connect

In their recent paper, Djikpesse and Tarantola (Geophysics 65 (4) pp. 1023-1035, hereinafter D and T) raise a central question about geophysical inversion: how accurately must the physics of seismic waves in the Earth be modeled in order that inversion succeed? Two general criteria for successful inversion appear in D and T's discussion: fit of predicted to observed data, and prediction of Earth structure. The hypothesis underlying inversion is that these criteria are unextricably linked, so that data fit should lead to accurate inference of subsurface features. The authors have also worked on the data discussed in D and T, using different modeling choices and inversion algorithms but also achieving quite successful inversions, in both senses. They feel that a brief comparison of methods and results might highlight the subtle relation between accuracy in modeling and success in inversion as well as raising questions about the appropriateness of D and T's modeling and inversion choices.

Minkoff, S.E.; Symes, W.W.

2000-01-03T23:59:59.000Z

394

Water information bulletin No. 30: geothermal investigations in Idaho. Part 11. Geological, hydrological, geochemical and geophysical investigations of the Nampa-Caldwell and adjacent areas, southwestern Idaho  

DOE Green Energy (OSTI)

The area under study included approximately 925 sq km (357 sq mi) of the Nampa-Caldwell portion of Canyon County, an area within the central portion of the western Snake River Plain immediately west of Boise, Idaho. Geologic mapping, hydrologic, geochemical, geophysical, including detailed gravity and aeromagnetic surveys, were run to acquire needed data. In addition, existing magnetotelluric and reflection seismic data were purchased and reinterpreted in light of newly acquired data.

Mitchell, J.C. (ed.)

1981-12-01T23:59:59.000Z

395

Airborne Geophysical Surveys in the North-Central Region of Goias (Brazil): Implications for Radiometric Characterization of Subtropical Soils  

E-Print Network (OSTI)

In this work we present progress obtained in analysis airborne geophysical survey data for the north-central region of the state of Goias (Brazil). The results obtained indicate that most of the subtropical soil types are characterized by Uranium contents of greater than one parts per million (ppm). Only ultisol and oxisol soils are found to have Uranium contents lower than one ppm. Thorium and Potassium abundances also display trends similar to those of Uranium. The K/U ratios fall in the expected range of values for common soils while the Th/U ratios are higher than normal. This latter observation may indicate a characteristic feature of subtropical soils. Alternatively it may be considered as indicative of disequilibrium conditions in radioactive series and consequent underestimation of Uranium in soil layers of the study area. In this context we point out the possibility of using results of radiometric surveys as a convenient complementary tool in identifying geochemical zoning of soils in subtropical env...

Guimares, S N P; Justo, J S

2011-01-01T23:59:59.000Z

396

Geothermal resources of the western arm of the Black Rock Desert, northwestern Nevada. Part I. Geology and geophysics  

DOE Green Energy (OSTI)

Studies of the geothermal potential of the western arm of the Black Rock Desert in northwestern Nevada included a compilation of existing geologic data on a detailed map, a temperature survey at 1-meter depth, a thermal-scanner survey, and gravity and seismic surveys to determine basin geometry. The temperature survey showed the effects of heating at shallow depths due to rising geothermal fluids near the known hot spring areas. Lower temperatures were noted in areas of probable near-surface ground-water movement. The thermal-scanner survey verified the known geothermal areas and showed relatively high-temperature areas of standing water and ground-water discharge. The upland areas of the desert were found to be distinctly warmer than the playa area, probably due to the low thermal diffusivity of upland areas caused by low moisture content. Surface geophysical surveys indicated that the maximum thickness of valley-fill deposits in the desert is about 3200 meters. Gravity data further showed that changes in the trend of the desert axis occurred near thermal areas. 53 refs., 8 figs., 3 tabs.

Schaefer, D.H.; Welch, A.H.; Maurer, D.K.

1983-01-01T23:59:59.000Z

397

Solid State Electron Transfer via Bacterial Nanowires: Contributions Toward a Mechanistic Understanding of Geophysical Response of Biostimulated Subsurface  

SciTech Connect

The degradation of organic matter by microorganisms provides a source of electrical potential or so-called 'self potential' (SP) that can be measured by using a voltmeter. During this process electrons are being produced as a waste-product and bacterial cells have to dispose of these to allow for the complete biodegradation of organic matter. Especially in anaerobic microbial communities, exo-cellular electron transfer is the most important driving force behind this process and organisms have developed different, but also similar, ways to transfer electrons to other microorganisms. Recently, it has been postulated that direct electron transfer from cell-to-cell is actually done by 'hard-wired' microorganisms. This shuttling of electrons is most likely done by certain c-type cytochromes that form the functional part of electrically conductive nanowires. In this study we investigated if nanowires can explain the geoelectrical (self potential and spectral induced polarization) signals observed at some biostimulated environments such as DOE sites. The objectives of our project are to: (1) investigate any temporal changes in the geophysical signatures (Self Potential (SP) and Induced Polarization (IP)) associated with nanowires of the bacterium Shewanella oneidensis MR-1, wild type and mtrc/omcA deletion mutant, (2) demonstrate that mutant strains of bacteria that produce nonconductive nanowires do not contribute to geoelectrical responses. We accomplished the following: (1) Provided training to students and a postdoctoral fellow that worked on the project, (2) Conducted several SP & IP measurements correlating the distribution of nanowires and SIP/SP signals in partial fulfillment of object No. 1 and 2. On the following we will report and discuss the results of our last experiment with some emphasis on the source mechanisms of both SP and IP associated with Shewanella oneidensis MR-1, wild type in sand columns.

Estella Atekwana

2012-05-08T23:59:59.000Z

398

September 16, 2008; HSS/Union Working Group Meeting, Former Worker and Energy Compensation Programs, CAIRS Reporting, Central Worker Data Tracking - Information Package  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DOE Former Worker/Energy Compensation DOE Former Worker/Energy Compensation CAIRS Central Worker Data Tracking September 16, 2008 September 16, 2008 CAIRS Central Worker Data Tracking September 16, 2008 n The information contained in this package is intended to be reference materials pertaining to the September 16, 2008 HSS/Union working group meeting. The informational pieces have been retrieved from the Internet or submitted by HSS and Union representatives for inclusion in the package, and does not necessarily reflect the view, support, or endorsement of all of the participating organizations. Agenda 08-19-08 Draft HSS/Union Working Group Meeting September 16, 2008 1:00 - 3:00 pm EST FORS 7E-069 SUBJECT: Former Worker/Energy Compensation Programs CAIRS Reporting Central Worker Data Tracking

399

DETECTION OF HISTORICAL PIPELINE LEAK PLUMES USING NON-INTRUSIVE SURFACE-BASED GEOPHYSICAL TECHNIQUES AT THE HANFORD NUCLEAR SITE WASHINGTON USA  

Science Conference Proceedings (OSTI)

Historical records from the Department of Energy Hanford Nuclear Reservation (in eastern WA) indicate that ruptures in buried waste transfer pipelines were common between the 1940s and 1980s, which resulted in unplanned releases (UPRs) of tank: waste at numerous locations. A number of methods are commercially available for the detection of active or recent leaks, however, there are no methods available for the detection of leaks that occurred many years ago. Over the decades, leaks from the Hanford pipelines were detected by visual observation of fluid on the surface, mass balance calculations (where flow volumes were monitored), and incidental encounters with waste during excavation or drilling. Since these detection methods for historic leaks are so limited in resolution and effectiveness, it is likely that a significant number of pipeline leaks have not been detected. Therefore, a technology was needed to detect the specific location of unknown pipeline leaks so that characterization technologies can be used to identify any risks to groundwater caused by waste released into the vadose zone. A proof-of-concept electromagnetic geophysical survey was conducted at an UPR in order to image a historical leak from a waste transfer pipeline. The survey was designed to test an innovative electromagnetic geophysical technique that could be used to rapidly map the extent of historical leaks from pipelines within the Hanford Site complex. This proof-of-concept test included comprehensive testing and analysis of the transient electromagnetic method (TEM) and made use of supporting and confirmatory geophysical methods including ground penetrating radar, magnetics, and electrical resistivity characterization (ERC). The results for this initial proof-of-concept test were successful and greatly exceeded the expectations of the project team by providing excellent discrimination of soils contaminated with leaked waste despite the interference from an electrically conductive pipe.

SKORSKA MB; FINK JB; RUCKER DF; LEVITT MT

2010-12-02T23:59:59.000Z

400

Beowawe geothermal-resource assessment. Final report. Shallow-hole temperature survey geophysics and deep test hole Collins 76-17  

DOE Green Energy (OSTI)

Geothermal resource investigation field efforts in the Beowawe Geysers Area, Eureka County, Nevada are described. The objectives included acquisition of geotechnical data for understanding the nature and extent of the geothermal resource boundaries south of the known resource area. Fourteen shallow (<500 feet) temperature-gradient holes plus geophysics were used to select the site for a deep exploratory well, the Collins 76-17, which was completed to a total depth of 9005 feet. Maximum downhole recorded temperature was 311/sup 0/F, but no flow could be induced.

Jones, N.O.

1983-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "geophysical union agu" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

European Union Wind Energy Forecasting Model Development and Testing: U.S. Department of Energy -- EPRI Wind Turbine Verification Pr ogram  

Science Conference Proceedings (OSTI)

Wind forecasting can increase the strategic and market values of wind power from large wind facilities. This report summarizes the results of the European Union (EU) wind energy forecasting project and performance testing of the EU wind forecasting model. The testing compared forecast and observed wind speed and generation data from U.S. wind facilities.

1999-12-15T23:59:59.000Z

402

INEL cold test pit demonstration of improvements in information derived from non-intrusive geophysical methods over buried waste sites. Phase 1, Final report  

SciTech Connect

The objectives of this research project were to lay the foundation for further improvement in the use of geophysical methods for detection of buried wastes, and to increase the information content derived from surveys. Also, an important goal was to move from mere detection to characterization of buried wastes. The technical approach to achieve these objectives consisted of: (1) Collect a data set of high spatial density; (2) Acquire data with multiple sensors and integrate the interpretations inferred from the various sensors; (3) Test a simplified time domain electromagnetic system; and (4) Develop imaging and display formats of geophysical data readily understood by environmental scientists and engineers. The breadth of application of this work is far reaching. Not only are uncontrolled waste pits and trenches, abandoned underground storage tanks, and pipelines found throughout most US DOE facilities, but also at military installations and industrial facilities. Moreover, controlled land disposal sites may contain ``hot spots`` where drums and hazardous material may have been buried. The technologies addressed by the R&D will benefit all of these activities.

Not Available

1993-09-08T23:59:59.000Z

403

Geophysical survey work plan for White Wing Scrap Yard (Waste Area Grouping 11) at Oak Ridge National Laboratory, Oak Ridge, Tennessee  

SciTech Connect

The White Wing Scrap Yard, located on the U.S. Department of Energy`s Oak Ridge Reservation, served as an aboveground storage and disposal area for contaminated debris and scrap from the Oak Ridge K-25 Site, the Oak Ridge Y-12 Plant, and the Oak Ridge National laboratory. The site is believed to have been active from the early 1950s until the mid-1960s. A variety of materials were disposed of at the site, including contaminated steel tanks and vehicles. As an interim corrective action, a surface debris removal effort was initiated in November 1993 to reduce the potential threat to human health and the environment from the radionuclide-contaminated debris. Following this removal effort, a geophysical survey will be conducted across the site to locate and determine the lateral extent of buried nonindigenous materials. This survey will provide the data necessary to prepare a map showing areas of conductivity and magnetic intensity that vary from measured background values. These anomalies represent potential buried materials and therefore can be targeted for further evaluation. This work plan outlines the activities necessary to conduct the geophysical survey.

Not Available

1994-02-01T23:59:59.000Z

404

Comprehensive Approaches to Multiphase Flows in Geophysics - Application to nonisothermal, nonhomogenous, unsteady, large-scale, turbulent dusty clouds I. Hydrodynamic and Thermodynamic RANS and LES Models  

Science Conference Proceedings (OSTI)

The objective of this manuscript is to fully derive a geophysical multiphase model able to ''accommodate'' different multiphase turbulence approaches; viz., the Reynolds Averaged Navier-Stokes (RANS), the Large Eddy Simulation (LES), or hybrid RANSLES. This manuscript is the first part of a larger geophysical multiphase project--lead by LANL--that aims to develop comprehensive modeling tools for large-scale, atmospheric, transient-buoyancy dusty jets and plume (e.g., plinian clouds, nuclear ''mushrooms'', ''supercell'' forest fire plumes) and for boundary-dominated geophysical multiphase gravity currents (e.g., dusty surges, diluted pyroclastic flows, dusty gravity currents in street canyons). LES is a partially deterministic approach constructed on either a spatial- or a temporal-separation between the large and small scales of the flow, whereas RANS is an entirely probabilistic approach constructed on a statistical separation between an ensemble-averaged mean and higher-order statistical moments (the so-called ''fluctuating parts''). Within this specific multiphase context, both turbulence approaches are built up upon the same phasic binary-valued ''function of presence''. This function of presence formally describes the occurrence--or not--of any phase at a given position and time and, therefore, allows to derive the same basic multiphase Navier-Stokes model for either the RANS or the LES frameworks. The only differences between these turbulence frameworks are the closures for the various ''turbulence'' terms involving the unknown variables from the fluctuating (RANS) or from the subgrid (LES) parts. Even though the hydrodynamic and thermodynamic models for RANS and LES have the same set of Partial Differential Equations, the physical interpretations of these PDEs cannot be the same, i.e., RANS models an averaged field, while LES simulates a filtered field. In this manuscript, we also demonstrate that this multiphase model fully fulfills the second law of thermodynamics and fulfills the necessary requirements for a well-posed initial-value problem. In the next manuscripts, we will further develop specific closures for multiphase RANS, LES, and hybrid-LES.

S. Dartevelle

2005-09-05T23:59:59.000Z

405

Visions of Future Intelligent Power Grids: Synergies for Collaboration Between the European Union and the United States  

Science Conference Proceedings (OSTI)

The future of power grids is expected to involve an increasing level of intelligence and integration of new information and communication technologies in every aspect of the electricity system, from demand-side devices to wide-scale distributed generation to a variety of energy markets. The vision of this future in the United States and the European Union is known as GridWiseTM and SmartGrid, respectively. The results of the examination of similarities and complementarities of the two research programs are presented in this paper. Within the framework of a solid precedence for trans-Atlantic cooperation in energy research, the time would seem optimal to set in motion active collaboration and educational exchange on GridWise and SmartGrid research. This paper will provide energy professionals with a comparison of the solutions developed in each case, to be aware of trans-Atlantic approaches, opportunities, and resources looking toward future, more intelligent and interconnected power grids.

Coll-Mayor, Debora; Paget, Mia L.; Lightner, Eric M.; Sanchez-Jimenez, Manuel

2007-01-01T23:59:59.000Z

406

Amtsblatt der Europischen Union L 235/1 (Verffentlichungsbedrftige Rechtsakte, die in Anwendung des EG-Vertrags/Euratom-Vertrags erlassen wurden)  

E-Print Network (OSTI)

. Gas Ox. Gas 1 Acute Tox. 2 * Skin Corr. 1B H270 H330 H314 GHS04 GHS03 GHS06 GHS05 Dgr H270 H330 H314-SACremmuN-GEgnunhciezeBehcsimehcelanoitanretnI.rN-xednI #12;AmtsblattderEuropäischenUnionL235/5 009-001-00-0 fluorine 231-954-8 7782-41-4 Press. Gas Ox. Gas 1,5 % C Gas

Kersting, Roland

407

NIST Time and Frequency Division 1993 - Technical ...  

Science Conference Proceedings (OSTI)

... can be reached with commercial red diode ... the time scale when building and remodelling ... American Geophysical Union meeting in San Francisco. ...

408

NETL: Oil & Natural Gas Technologies Reference Shelf - Presentation  

NLE Websites -- All DOE Office Websites (Extended Search)

of Multiphase Fluid Flow and Sediment Mechanics Application to Methane Hydrates in Natural Systems Authors: Antone K. Jain and Ruben Juanes Venue: American Geophysical Union...

409

ARM - Feature Stories and Releases Article  

NLE Websites -- All DOE Office Websites (Extended Search)

Measurement (ARM) Climate Research Facility to study the interactions between clouds, aerosols, and radiation. At this year's American Geophysical Union Fall Meeting, ARM's...

410

European Union energy label  

Science Conference Proceedings (OSTI)

... Council Certified Wood Clean Vehicles Certified Organic ... Name. WEEE (Waste Electrical and Electronic ... Industry related. Electrical and electronic ...

411

GEOPHYSICS AND SITE CHARACTERIZATION AT THE HANFORD SITE THE SUCCESSFUL USE OF ELECTRICAL RESISTIVITY TO POSITION BOREHOLES TO DEFINE DEEP VADOSE ZONE CONTAMINATION - 11509  

SciTech Connect

Historic boreholes confirmed the presence of nitrate and radionuclide contaminants at various intervals throughout a more than 60 m (200 ft) thick vadose zone, and a 2010 electrical resistivity survey mapped the known contamination and indicated areas of similar contaminants, both laterally and at depth; therefore, electrical resistivity mapping can be used to more accurately locate characterization boreholes. At the Hanford Nuclear Reservation in eastern Washington, production of uranium and plutonium resulted in the planned release of large quantities of contaminated wastewater to unlined excavations (cribs). From 1952 until 1960, the 216-U-8 Crib received approximately 379,000,000 L (100,000,000 gal) of wastewater containing 25,500 kg (56,218 lb) uranium; 1,029,000 kg (1,013 tons) of nitrate; 2.7 Ci of technetium-99; and other fission products including strontium-90 and cesium-137. The 216-U-8 Crib reportedly holds the largest inventory of waste uranium of any crib on the Hanford Site. Electrical resistivity is a geophysical technique capable of identifying contrasting physical properties; specifically, electrically conductive material, relative to resistive native soil, can be mapped in the subsurface. At the 216-U-8 Crib, high nitrate concentrations (from the release of nitric acid [HNO{sub 3}] and associated uranium and other fission products) were detected in 1994 and 2004 boreholes at various depths, such as at the base of the Crib at 9 m (30 ft) below ground surface (bgs) and sporadically to depths in excess of 60 m (200 ft) bgs. These contaminant concentrations were directly correlative with the presence of observed low electrical resistivity responses delineated during the summer 2010 geophysical survey. Based on this correlation and the recently completed mapping of the electrically conductive material, additional boreholes are planned for early 2011 to identify nitrate and radionuclide contamination: (a) throughout the entire vertical length of the vadose zone (i.e., 79 m [260 ft] bgs) within the footprint of the Crib, and (b) 15 to 30 m (50 to 100 ft) east of the Crib footprint, where contaminants are inferred to have migrated through relatively permeable soils. Confirmation of the presence of contamination in historic boreholes correlates well with mapping from the 2010 survey, and serves as a basis to site future characterization boreholes that will likely intersect contamination both laterally and at depth.

GANDER MJ; LEARY KD; LEVITT MT; MILLER CW

2011-01-14T23:59:59.000Z

412

HARRY R. BELLER 1 Cyclotron Rd., MS 70A-3317  

E-Print Network (OSTI)

for Excellence in Refereeing, Water Resources Research (AGU). 1997. · American Chemical Society award Union PEER-REVIEWED PUBLICATIONS Müller, J., D. MacEachran, H. Burd, N. Sathitsuksanoh, C. Bi, Y-C. Yeh. Appl. Environ. Microbiol. 79:63-73. Yeh, Y.-C., J. Müller, C. Bi, N. J. Hillson, H. R. Beller, S. R

Ajo-Franklin, Jonathan

413

Solar-geophysical activity reports for STIP (study of travelling interplanetary phenomena) Interval 15, 12-21 February 1984 ground-level event and STIP Interval 16, 20 April-4 May 1984 Forbush decrease  

Science Conference Proceedings (OSTI)

Contents include: solar-geophysical activity reports for STIP Interval XV 12-21 February 1984 ground-level event and STIP interval XVI 20 April-4 May 1984 Forbush decrease; overview of solar-terrestrial physics phenomena for STIP interval XV (12-21 February 1984) and STIP interval XVI (20 April-4 May 1984) (solar optical reports, solar radio events, spacecraft observations, cosmic ray observations, ionosphere, geomagnetism).

Coffey, H.E.; Allen, J.H.

1987-07-01T23:59:59.000Z

414

SUMMARY OF ALL-UNION CONFERENCE ON THE APPLICATION OF RADIOACTIVE AND STABLE RADIOISOTOPES IN THE NATIONAL ECONOMY AND SCIENCE OF THE USSR--1957  

SciTech Connect

A total of 418 abstracts from this conference and the complete text of five plenary session papers, as well as 55 abstracts from as All-Union Conference on Radiation Chemistry, have been made available in translation in AEC-tr-2925. Almost all of these papers deal with the actual applications of tracers or radiation in the national economy. The papers presented were divided into three major sections: isotope production and high-intensity gamma systems, technical sciences and industrial uses of isotopes, and biology, medicine, and agriculture. A short summary of the papers as to groups is given. (W.D.M.)

Meinke, W.W.

1958-07-15T23:59:59.000Z

415

High-temperature process-steam application at the Southern Union Refining Company, Hobbs, New Mexico (solar energy in the oil patch). Phase I design. Final report  

DOE Green Energy (OSTI)

Southern Union Refining Company's Famariss Energy Refinery has worked diligently with Monument Solar Corporation in the conceptual and detail design for this unique application of solar generated steam. An area closely adjacent to the refinery and fronting New Mexico State Highway No. 18 has been designated for the solar collector array. Space planned for the demonstration parabolic trough array is sufficiently large to handle an array of 25,200 square feet in size - an array more than twice the size of the 10,080 square feet proposed originally. The conceptual design, performance, safety, environmental impact, and economic analysis are described. Engineering drawings are included. (WHK)

Not Available

1979-07-31T23:59:59.000Z

416

Geophysical study of the crust and upper mantle beneath the central Rio Grande rift and adjacent Great Plains and Colorado Plateau  

Science Conference Proceedings (OSTI)

As part of the national hot dry rock (HDR) geothermal program conducted by Los Alamos Scientific Laboratory, a regional deep magnetotelluric (MT) survey of Arizona and New Mexico was performed. The main objective of the MT project was to produce a regional geoelectric contour map of the pervasive deep electrical conductor within the crust and/or upper mantle beneath the Colorado Plateau, Basin and Range Province, and Rio Grande rift. Three MT profiles cross the Jemez lineament. Preliminary one-dimensional analysis of the data suggest the lineament is associated with anomalously high electrical conductivity very shallow in the crust. An MT/audiomagnetotelluric (AMT) study of a 161 km/sup 2/ HDR prospect was performed on the Zuni Indian Reservation, New Mexico. Two-dimensional gravity modeling of a 700-km gravity profile at 34/sup 0/30'N latitude was used to study the crust and upper mantle beneath the Rio Grande rift. Several models of each of three consecutive layers were produced using all available geologic and geophysical constraints. Two short-wavelength anomalies along the gravity profile were analyzed using linear optimization techniques.

Ander, M.E.

1981-03-01T23:59:59.000Z

417

AcceptedArticleGlobal modes of climate variability O. de Viron,  

E-Print Network (OSTI)

peer review but has not been through the copyediting, typesetting, pagination and proofreading process as doi: 10.1002/grl.50386 c 2013 American Geophysical Union. All Rights Reserved. #12;Accepted-scale variations of sea surface tem- peratures. c 2013 American Geophysical Union. All Rights Reserved. #12

Ghil, Michael

418

Nonlinear Processes in Geophysics c?European Geophysical Society 2002  

E-Print Network (OSTI)

Abstract. The paper presents measurements performed on the granular flow that develops in a drum partially filled with sand grains and rotating at various speeds. The aims of the paper are: to provide experimental evidence and measurements on grain flow in a drum; to compare theoretical and experimental velocity profiles; to point out discrepancies among theory and experiments. Velocity and temperature profiles were obtained with a Laser Doppler Anemometer (LDA) in the mid-section of the stream, where the flow is usually uniform; image analysis and visual observations of the flow were also carried out to evaluate the local slope, the depths of the characteristic flow regions and the concentration of the granular material. A semi-empirical relation that fits the experimental velocity profiles is presented and compared with Takahashis velocity distributions for rigid and erodible bed. As proven by the distributions of free surface elevation, velocity, volumetric concentration and grain size across the drum, the three-dimensional nature of the flow field is not negligible. By increasing the drum rotation speed, in correspondence with critical and supercritical flows, changes in the flow regime are observed with formation of quasi-stationary surface waves. Wave development is described by analysing the extension and form of the experimental and theoretical velocity profiles. Wave effects on measurements are quantified and checked comparing the free-surface velocity-discharge relation obtained from experiments and from Takahashis model for erodible bed. 1

B. Zanuttigh; A. Lamberti

2000-01-01T23:59:59.000Z

419

High temperature process steam application at the Southern Union Refining Company, Hobbs, New Mexico. Solar energy in the oil patch. Final report, Phase III: operation, maintenance, and performance  

DOE Green Energy (OSTI)

This final report summarizes the technical reports for Phase III of this project. The third phase included the operation, maintenance, upgrade and performance reporting of a 10,080 square foot Solar Industrial Process Heat System installed at the Famariss Energy Refinery of Southern Union Refining Company near Hobbs, New Mexico. This report contains a description of the upgraded system, and a summary of the overall operation, maintenance and performance of the installed system. The results of the upgrade activities can be seen in the last two months of operational data. Steam production was significantly greater in peak flow and monthly total than at any previous time. Also monthly total cost savings was greatly improved even though natural gas costs remain much lower than originally anticipated.

Wilson, L.E.; McGuire, D.R.

1984-05-01T23:59:59.000Z

420

Curriculum Vitae Agatha M. De Boer Tel: Work: +44 (0) 1603 59 3762, Mobile: +44 (0) 7814 812 919  

E-Print Network (OSTI)

Circulation: Mechanisms and Impacts, Geophysical Monograph Series 173, Washington, DC: American Geophysical, Washington, DC: American Geophysical Union, 19-32 Nof, D., S. van Gorder and A. M. de Boer, 2007, Does ------------------------------------------------------------------------------------------------------------------------------------ COMPUTING AND LANGUAGE SKILLS Computing, Operating Systems: Unix, Windows, Linux, Macintosh Computing

De Boer, Agatha M.

Note: This page contains sample records for the topic "geophysical union agu" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Grantee: Stanford University Geophysics Department  

E-Print Network (OSTI)

-cohesive substrata: (i) spherical glass beads d50=1.09mm; (ii) angular very coarse sand d that only such flume-based studies, with tight environmental control and measurement colonies of Phormidium over d50=0.3- 0.5 mm sand; Fig. 3: ESEM of biofilm over d

Nur, Amos

422

Early lunar geology and geophysics  

E-Print Network (OSTI)

Despite a number of human and robotic missions to the Moon, there are still important unanswered questions about its early evolution, and how it came to be the object we observe today. Here we use observational, experimental, ...

Garrick-Bethell, Ian, 1980-

2009-01-01T23:59:59.000Z

423

Geological/geophysical study progresses  

SciTech Connect

Robertson Research (U.S.) Inc. of Houston is working on the second of a planned three-phase regional geological and geochemical study of Paleozoic rocks in the Williston Basin. The studies cover the entire Williston Basin in North Dakota, South Dakota, Montana, Saskatchewan and Manitoba. Each report is based largely on original petrographic, well log, and geochemical data that were developed by Robertson.

Savage, D.

1983-10-01T23:59:59.000Z

424

NETL: Oil & Natural Gas Technologies Reference Shelf - Presentation on  

NLE Websites -- All DOE Office Websites (Extended Search)

Novel Applications for Biogeophysics: Prospects for Detecting Key Subseafloor Geomicrobiological Processes or Habitats Novel Applications for Biogeophysics: Prospects for Detecting Key Subseafloor Geomicrobiological Processes or Habitats Novel Applications for Biogeophysics: Prospects for Detecting Key Subseafloor Geomicrobiological Processes or Habitats Authors: Rick Colwell, Oregon State University, and Dimitris Ntarlagiannis, Rutgers University. Venue: American Geophysical Union’s 2007 Joint Assembly, Acapulco Mexico, May 21-25, 2007 (http://www.agu.org/ [external site]). Abstract: The new subdiscipline of biogeophysics has focused mostly on the geophysical signatures of microbial processes in contaminated subsurface environments usually undergoing remediation. However, the use of biogeophysics to examine the biogeochemistry of marine sediments has not yet been well integrated into conceptual models that describe subseafloor processes. Current examples of geophysical measurements that have been used to detect geomicrobiological processes or infer their location in the seafloor include sound surveillance system (SOSUS)-derived data that detect seafloor eruptive events, deep and shallow cross-sectional seismic surveys that determine the presence of hydraulically conductive zones or gas-bearing sediments (e.g., bottom-simulating reflectors or bubble-rich strata), and thermal profiles. One possible area for innovative biogeophysical characterization of the seafloor involves determining the depth of the sulfate-methane interface (SMI) in locations where sulfate diffuses from the seawater and methane emanates from subsurface strata. The SMI demarcates a stratum where microbially driven anaerobic methane oxidation (AMO) is dependent upon methane as an electron donor and sulfate as an electron acceptor. AMO is carried out by a recently defined, unique consortium of microbes that metabolically temper the flux of methane into the overlying seawater. The depth of the SMI is, respectively, shallow or deep according to whether a high or low rate of methane flux occurs from the deep sediments. Presently, the SMI can only be determined by direct measurements of methane and sulfate concentrations in the interstitial waters or by molecular biological techniques that target the microbes responsible for creating the SMI. Both methods require collection and considerable analysis of sediment samples. Therefore, detection of the SMI by non-destructive methods would be advantageous. As a key biogeochemical threshold in marine sediments, the depth of the SMI defines methane charge in marine sediments, whether it is from dissolved methane or from methane hydrates. As such, a biogeophysical strategy for determining SMI depth would represent an important contribution to assessing methane charge with respect to climate change, sediment stability, or potential energy resources.

425

Environmental assessment for the purchase of Russian low enriched uranium derived from the dismantlement of nuclear weapons in the countries of the former Soviet Union  

SciTech Connect

The United States is proposing to purchase from the Russian Federation low enriched uranium (LEU) derived from highly enriched uranium (HEU) resulting from the dismantlement of nuclear weapons in the countries of the former Soviet Union. The purchase would be accomplished through a proposed contract requiring the United States to purchase 15,250 metric tons (tonnes) of LEU (or 22,550 tonnes of UF{sub 6}) derived from blending 500 metric tones uranium (MTU) of HEU from nuclear warheads. The LEU would be in the form of uranium hexafluoride (UF{sub 6}) and would be converted from HEU in Russia. The United States Enrichment Corporation (USEC) is the entity proposing to undertake the contract for purchase, sale, and delivery of the LEU from the Russian Federation. The US Department of Energy (DOE) is negotiating the procedure for gaining confidence that the LEU is derived from HEU that is derived from dismantled nuclear weapons (referred to as ``transparency),`` and would administer the transparency measures for the contract. There are six environments that could potentially be affected by the proposed action; marine (ocean); US ports of entry; truck or rail transportation corridors; the Portsmouth GDP; the electric power industry; and the nuclear fuel cycle industry. These environmental impacts are discussed.

Not Available

1994-01-01T23:59:59.000Z

426

NETL: Oil & Natural Gas Technologies Reference Shelf - Presentation  

NLE Websites -- All DOE Office Websites (Extended Search)

Conditions under Which Gaseous Methane Will Fracture Ocean Sediments and Penetrate Through the Hydrate Stability Zone Conditions under Which Gaseous Methane Will Fracture Ocean Sediments and Penetrate Through the Hydrate Stability Zone Conditions under Which Gaseous Methane Will Fracture Ocean Sediments and Penetrate Through the Hydrate Stability Zone: Modeling Multiphase Flow and Sediment Mechanics at the Pore-Scale Authors: Antone K. Jain and Ruben Juanes Venue: American Geophysical Union Fall Meeting, San Francisco, CA, December 15-19, 2008 – Special Session H06: Particle Tracking Simulation of Fluid Flow and Mass Transport. http://www.agu.org/meetings/fm08/ Abstract: Two competing processes were simulated, capillary invasion and fracture opening, by which free methane gas penetrates the Hydrate Stability Zone (HSZ). In situ conditions were predicted in which the methane propagates fractures and flows all the way through the HSZ and into the ocean, bypassing hydrate formation. In the fully coupled model, the discrete element method was used to simulate the sediment mechanics, and pore fluid pressures and surface tension between the gas and brine were accounted for by incorporating additional sets of pressure forces and adhesion forces. Results indicate that given enough capillary pressure, the main factor controlling the mode of gas transport is the grain size, and show that coarse-grain sediments favor capillary invasion and widespread hydrate formation, whereas fracturing dominates in fine-grain sediments. The fracturing threshold was calculated as a function of grain size, capillary pressure, and seafloor depth, and place these results in the context of naturally-occurring hydrate

427

In-Situ Sampling and Characterization of Naturally Occuring Marine Methane Hydrate Using the D/V JOIDES Resolution  

Science Conference Proceedings (OSTI)

The primary accomplishments of the JOI Cooperative Agreement with DOE/NETL in this quarter were that: (1) Leg 204 scientific party members presented preliminary results and operational outcomes of ODP Leg 204 at the American Geophysical Union Fall meeting, which was held in San Francisco, CA; and, (2) a report was prepared by Dr. Gilles Guerin and David Goldberg from Lamont-Doherty Earth Observatory of Columbia University on their postcruise evaluation of the data, tools and measurement systems that were used for vertical seismic profiling (VSP) experiments during ODP Leg 204. The VSP report is provided herein. Intermediate in scale and resolution between the borehole data and the 3-D seismic surveys, the Vertical Seismic Profiles (VSP) carried during Leg 204 were aimed at defining the gas hydrate distribution on hydrate ridge, and refining the signature of gas hydrate in the seismic data. VSP surveys were attempted at five sites, following completion of the conventional logging operations. Bad hole conditions and operational difficulties did not allow to record any data in hole 1245E, but vertical and constant offset VSP were successful in holes 1244E, 1247B and 1250F, and walk-away VSP were successfully completed in holes 1244E, 1250F and 1251H. Three different tools were used for these surveys. The vertical VSP provided the opportunity to calculate interval velocity that could be compared and validated with the sonic logs in the same wells. The interval velocity profiles in Holes 1244E and 1247B are in very good agreement with the sonic logs. Information about the Leg 204 presentations at the AGU meeting are included in a separate Topical Report, which has been provided to DOE/NETL in addition to this Quarterly Report. Work continued on analyzing data collected during ODP Leg 204 and preparing reports on the outcomes of Phase 1 projects as well as developing plans for Phase 2.

Frank Rack; Gilles Guerin; David Goldberg; ODP Leg 204 Shipboard Scientific Party

2003-12-31T23:59:59.000Z

428

Unions: Rent Extractors or Creators?  

E-Print Network (OSTI)

| surylglqj djhqf| vhuylfhv wkdw lqfuhdvh zrunsodfh surgxfwlylw|1 Lq rxu prgho/ wkh xqlrq ohdghuvkls pdnhv d fkrlfh ehwzhhq wkh wzr w|shv ri dfwlylwlhv/ dqg zh ghprqvwudwh zk| lw lv rswl0 pdo wr hqjdjh lq erwk= uhqw h{wudfwlrq lqfuhdvhv wkh edujdlqhg zdjh udwh... | vshdnlqj rqo| dssolhv wr wkh vkruw0uxq/ lw srlqwv wr dqrwkhu uhdvrq zk| surgxfw pdunhw ghuhjxodwlrq pljkw kdyh odvwlqj h#30;hfwv rq hpsor|phqw= wkh irfxv ri xqlrqv lv vkliwhg wrzdugv zrunsodfh lqqrydwlrqv wkdw lqfuhdvh surgxfwlylw| dqg xowlpdwho| hpsor...

Aidt, Toke S; Sena, Vania

2004-06-16T23:59:59.000Z

429

Evaluation and combined geophysical interpretations of NURE and related geoscience data in the Van Horn, Pecos, Marfa, Fort Stockton, Presidido, and Emory Peak quadrangles, Texas. Volume 1. Final report  

SciTech Connect

This report (two volumes) is the culmination of a two-year study of the six Trans-Pecos Texas quadrangles (Van Horn, Pecos, Marfa, Fort Stockton, Presidio, and Emory Park) surveyed as part of the National Uranium Resource Evaluation (NURE) program. Volume I contains a discussion of the aeromagnetic, gravity and geochemical data, their processing, and their analysis. The geologic history and setting of the Trans-Pecos are discussed along with the uranium potential of the region. Uranium anomalies and occurrences characteristic of numerous different NURE classes are present in the study area, and information is presented on 33 drill holes into these targets. Volume II is a folio of maps reduced to a scale of 1:500,000. Geologic maps for each of the six quadrangles are included and the geophysical maps have been prepared to be overlays for the goelogic maps. In addition to the geologic maps, residual aeromagnetic anomaly, complete Bouguer gravity anomaly, flight line index, gravity station index, and anomaly interpretative maps were prepared for each quadrangle. A large suite of digitally processed maps of gravity and aeromagnetic data were prepared and are included in Volume II.

Keller, G.R.; Hinze, W.J.; Aiken, C.L.V.; Goodell, P.C.; Roy, R.F.; Pingitore, N.E.

1981-09-01T23:59:59.000Z

430

Geophysical survey, Paso Robles Geothermal area, California: Part of the Resource Assessment of Low- and Moderate-Temperature Geothermal Resource Areas in California; Part of the Second year Report, 1979-80 of the US Department of Energy-California State-Coupled Program for Reservoir Assessment and Confirmation  

DOE Green Energy (OSTI)

This report presents the details of new geophysical work for the Paso Robles geothermal area, California performed under terms of the second year contract, 1979-80 between the US Department of Energy (DOE) and the California Division of Mines and Geology (CDMG). The report contains two sections. The first section is to provide background for the reader and consists of a reprint from CDMG's first year report (1979-80) to DOE. It describes only the Paso Robles studies performed by CDMG in its first year effort. The second section provides new information developed by CDMG in its 1979-80 studies concerning the geophysical survey of the Paso Robles geothermal area. Included in the first section is some general background information concerning the geology and geothermal occurrences in the Southern Coast Ranges, as well as the more detailed information dealing with the Paso Robles area proper. The second section is concerned only with discussion and interpretation of results for two geophysical methods that have so far been used by CDMG in the area: the ground magnetic and gravity surveys. The CDMG studies of the Paso Robles area are not yet complete and additional studies using newly acquired resistivity equipment are planned for the near future, as are more complete surveys of existing wells and new studies of the geothermal aquifers present in the area. A final report to DOE on the Paso Robles area is planned following completion of those studies.

Chapman, Rodger H.; Chase, Gordon W.; Youngs, Les G.

1980-11-10T23:59:59.000Z

431

Input Data Requirements Lagrangian Trajectory Models  

Science Conference Proceedings (OSTI)

In October 2011 an American Geophysical Union Chapman Conference was held in Grindelwald, Switzerland, titled Advances in Lagrangian Modeling of the Atmosphere. Lagrangian models are being applied to a wide range of high-impact atmospheric phenomena, ...

Kenneth P. Bowman; John C. Lin; Andreas Stohl; Roland Draxler; Paul Konopka; Arlyn Andrews; Dominik Brunner

2013-07-01T23:59:59.000Z

432

Gamma Radiation Dose Rate in Air due to Terrestrial Radionuclides in Southern Brazil: Synthesis by Geological Units and Lithotypes Covered by the Serra do Mar Sul Aero-Geophysical Project  

SciTech Connect

The absorbed dose rates in air due to terrestrial radionuclides were estimated from aerial gamma spectrometric data for an area of 48,600 km{sup 2} in Southern Brazil. The source data was the Serra do Mar Sul Aero-Geophysical Project back-calibrated in a cooperative work among the Geological Survey of Brazil, the Geological Survey of Canada, and Paterson, Grant and Watson Ltd. The concentrations of eU (ppm), eTh (ppm) and K (%) were converted to dose rates in air (nGy{center_dot}h{sup -1}) by accounting for the contribution of each element's concentration. Regional variation was interpreted according to lithotypes and a synthesis was performed according to the basic geological units present in the area. Higher values of total dose were estimated for felsic igneous and metamorphic rocks, with average values varying up to 119{+-}24 nGy{center_dot}h{sup -1}, obtained by Anitapolis syenite body. Sedimentary, metasedimentary and metamafic rocks presented the lower dose levels, and some beach deposits reached the lowest average total dose, 18.5{+-}8.2 nGy{center_dot}h{sup -1}. Thorium gives the main average contribution in all geological units, the highest value being reached by the nebulitic gneisses of Atuba Complex, 71{+-}23 nGy{center_dot}h{sup -1}. Potassium presents the lowest average contribution to dose rate in 53 of the 72 units analyzed, the highest contribution being obtained by intrusive alkaline bodies (28{+-}12 nGy{center_dot}h{sup -1}). The general pattern of geographic dose distribution respects well the hypotheses on geo-physicochemical behavior of radioactive elements.

Bastos, Rodrigo O.; Appoloni, Carlos R. [Applied Nuclear Physics Laboratory-Department of Physics-CCE State University of Londrina Campus Universitario-Rodovia Celso Garcia Cid s/n, Cx. Postal 6001, CEP 86051-990, Londrina, PR (Brazil); Pinese, Jose P. P. [Department of Geosciences-CCE State University of Londrina Campus Universitario-Rodovia Celso Garcia Cid s/n, Cx. Postal 6001, CEP 86051-990, Londrina, PR (Brazil)

2008-08-07T23:59:59.000Z

433

Melting temperature of iron in the core diamond cell experiments Guoyin Shen  

E-Print Network (OSTI)

, Washington DC, 1998. 3. Boehler, R., High pressure experiments and the phase diagram of lower mantle and core. Manghnani and Y. Syono (Terra Scientific Publishing Company/American Geophysical Union, Tokyo, Washington DC materials, Rev. Geophysics, 38, 221-245, 2000. Diamond cell technique Diamond as anvil and window Diamond

Shen, Guoyin

434

POSTPEROVSKITE PHASE TRANSITION AND ITS GEOPHYSICAL IMPLICATIONS  

E-Print Network (OSTI)

of the experimental and theoretical studies, phase transitions from perovskite to postperovskite have been reported so. Crystal structure of the postperovskite phase projected along [001], [100], and [010] directions. [2004] and Tsuchiya et al. [2004b]. [23] The high-P-T phase diagram of MgSiO3 was also investigated

Jellinek, Mark

435

Geophysical Monitoring of Hydrological and Biogeochemical  

E-Print Network (OSTI)

was performed in 2004, including the installation of an injection well (Well 45) and a downgradient monitoring (Wells 41 and42)weredrilledapproximatelytwoyearspoststimulation; one was located between the injection with the polylactate decomposi- tion. The produced hydrogen can decrease the pH in the vicinity of the injection well

Chen, Jinsong

436

Geophysical constraints on sediment dispersal systems  

E-Print Network (OSTI)

sea level and tectonic subsidence/uplift. When sedimentFast Low - - - Subsidence - - - Fast Transgressive Mesasbetween tectonics (subsidence), sea level change and

Johnstone, Elizabeth Anne Carruthers; Johnstone, Elizabeth Anne Carruthers

2012-01-01T23:59:59.000Z

437

Geophysical Constraints on Sediment Dispersal Systems  

E-Print Network (OSTI)

sea level and tectonic subsidence/uplift. When sedimentFast Low - - - Subsidence - - - Fast Transgressive 0HVDVbetween tectonics (subsidence), sea level change and

Johnstone, Elizabeth Anne Carruthers

2012-01-01T23:59:59.000Z

438

STANFORD ROCK PHYSICS BOREHOLE GEOPHYSICS PROJECT  

E-Print Network (OSTI)

of magnetism at work, an individual would witness "an impulse...conjoined to an event...which according

Nur, Amos

439

Geological and Geophysical Investigations of the Hydrogeology  

E-Print Network (OSTI)

: Canol Road Area Daniel E. Lawson, Jeffrey C. Strasser, Jodie D. Strasser, Steven A. Arcone, Allan J of Fort Wainwright, Alaska Part I: Canol Road Area Daniel E. Lawson, Jeffrey C. Strasser, Jodie D

440

Filtering Turbulent Sparsely Observed Geophysical Flows  

Science Conference Proceedings (OSTI)

Filtering sparsely turbulent signals from nature is a central problem of contemporary data assimilation. Here, sparsely observed turbulent signals from nature are generated by solutions of two-layer quasigeostrophic models with turbulent cascades ...

John Harlim; Andrew J. Majda

2010-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "geophysical union agu" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Institute of geophysics and planetary physics  

Science Conference Proceedings (OSTI)

This report contains brief discussions on topics of high-pressure sciences, astrophysics, and geosciences. (LSP)

Ryerson, F.; Budwine, C.M. (eds.)

1991-05-10T23:59:59.000Z

442

CRC handbook of geophysical exploration at sea  

Science Conference Proceedings (OSTI)

The broad subject matter presented in this volume can be classified into two general categories: potential field methods as represented by gravity magnetic, electrical and telluric methods; and those based on elastic wave theory with emphasis on acoustic and seismic waves. Geographic coverage is broad, including operational methods conducted in continental as well as deep waters in the Atlantic and Pacific Oceans and the Gulf of Mexico and Alaska. The results of recent diversified research and operational techniques are described.

Geyer, R.A.

1983-01-01T23:59:59.000Z

443

STANFORD ROCK PHYSICS BOREHOLE GEOPHYSICS PROJECT  

E-Print Network (OSTI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B1 Velocity-pressure and porosity-pressure trends in sands Zimmer, Prasad & Mavko. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B2 Comparison between hydrostatic pressure and polyaxial stress tests in sands Vega, Prasad, Mavko to the grain material properties, porosity, pressure, and pore fluid. By comparing these models to experimental

Nur, Amos

444

STANFORD ROCK PHYSICS BOREHOLE GEOPHYSICS PROJECT  

E-Print Network (OSTI)

TABLE OF CONTENTS A: Rock Physics and Geology. Pressure-solution models and the velocity......................................................... A3 Pressure trends of compressional-and shear-wave velocities measured measured in sands to 20 MPA.....................................................C3 Properties of pore fluids at very high pressures from equations of state. Walls & Dvorkin

Nur, Amos

445

BASIC GEOPHYSICAL FLUID Lecture 1: Introduction -  

E-Print Network (OSTI)

conservation, equations of state. · Rotating frame of reference, Centrifugal and Coriolis forces. · Local a perfect gas: pV = RT for 1 mole where R = molar gas const = 8.3 J mol-1 K-1. If M = mass of 1 mole, = M/

Read, Peter L.

446

Geophysical constraints on sediment dispersal systems  

E-Print Network (OSTI)

JOURNAL OF SURVEYING ENGINEERING ASCE / FEBRUARY 2011 / 25a parameter analysis, ASCE Journal of Surveying Engineering,using Terrestrial LIDAR, ASCE Solutions to Coastal Disasters

Johnstone, Elizabeth Anne Carruthers; Johnstone, Elizabeth Anne Carruthers

2012-01-01T23:59:59.000Z

447

Geophysical Constraints on Sediment Dispersal Systems  

E-Print Network (OSTI)

JOURNAL OF SURVEYING ENGINEERING ASCE / FEBRUARY 2011 / 25a parameter analysis, ASCE Journal of Surveying Engineering,using Terrestrial LIDAR, ASCE Solutions to Coastal Disasters

Johnstone, Elizabeth Anne Carruthers

2012-01-01T23:59:59.000Z

448

Understanding biogeobatteries: Where geophysics meets microbiology  

E-Print Network (OSTI)

160 mV. b. Electrical resistivity tomography profile (takethe distribution of electrical resistivity and interpreted? = 1/ ? is the electrical resistivity of the ground outside

Revil, A.

2010-01-01T23:59:59.000Z

449

Geophysical Constraints on Sediment Dispersal Systems  

E-Print Network (OSTI)

modest because the source rock lithology is limestone-consis- tent with its source rock composition and longsources of silica in sediments are the weathering of rocks

Johnstone, Elizabeth Anne Carruthers

2012-01-01T23:59:59.000Z

450

Geophysical constraints on sediment dispersal systems  

E-Print Network (OSTI)

modest because the source rock lithology is limestone-consis- tent with its source rock composition and longsources of silica in sediments are the weathering of rocks

Johnstone, Elizabeth Anne Carruthers; Johnstone, Elizabeth Anne Carruthers

2012-01-01T23:59:59.000Z

451

Leasing and Exploration * Seismic geophysical surveys  

E-Print Network (OSTI)

taking of bowhead whales due to certain oil and gas exploration activities by NMFS. Section 101 (a)(5) prepared by MMS, as well as pertinent research on the bowhead whale and matters related to oil exploration effect on the species or stock and its habitat. These authorizations are often requested for oil and gas

452

NETL: Oil & Natural Gas Technologies Reference Shelf - Presentation on  

NLE Websites -- All DOE Office Websites (Extended Search)

Pore-Scale Mechanistic Study of the Preferential Mode of Hydrate Formation in Sediments: Fluid Flow Aspects Pore-Scale Mechanistic Study of the Preferential Mode of Hydrate Formation in Sediments: Fluid Flow Aspects Pore-Scale Mechanistic Study of the Preferential Mode of Hydrate Formation in Sediments: Fluid Flow Aspects Authors: Javad Behseresht, Masa Prodanovic, and Steven Bryant, University of Texas at Austin. Venue: American Geophysical Union fall meeting, San Francisco, CA, December 10-14, 2007 (http://www.agu.org/meetings/fm07/ [external site]). Abstract: A spectrum of behavior is encountered in ocean sediments bearing methane hydrates, ranging from essentially static accumulations where hydrate and brine co-exist, to active cold seeps where hydrate and a methane gas phase co-exist in the hydrate stability zone (HSZ). In this and a companion paper (Jain and Juanes), the researchers describe methods to test the following hypothesis: The coupling between drainage and fracturing, both induced by pore pressure, determines whether methane gas entering the HSZ is converted completely to hydrate. The researchers will describe a novel implementation of the level set method to determine the capillarity-controlled displacement of brine by gas from sediment and from fractures within the sediment. Predictions of fluid configurations in infinite-acting-model sediments indicate that the brine in drained sediment (after invasion by methane gas) is better connected than previously believed. This increases the availability of water and the rate of counter-diffusion of salinity ions, thus relaxing the limit on hydrate build-up within the gas-invaded grain matrix. Simulated drainage of a fracture in sediment shows that points of contact between fracture faces are crucial. They allow residual water saturation to remain within an otherwise gas-filled fracture. Simulations of imbibition—which can occur, for example, after drainage into surrounding sediment reduces gas phase pressure in the fracture—indicate that the gas/water interfaces at contact points significantly shift the threshold pressures for withdrawal of gas. During both drainage and imbibition, the contact points greatly increase water availability for hydrate formation within the fracture. The researchers will discuss coupling this capillarity-controlled displacement model with a discrete element model for grain-scale mechanics. The coupled model provides a basis for evaluating the macroscopic conditions (thickness of gas accumulation below the hydrate stability zone, average sediment grain size, principal earth stresses) favoring co-existence of methane gas and hydrate in the HSZ. Explaining the range of behavior is useful in assessing resource volumes and evaluating pore-to-core scale flow paths in production strategies

453

NETL: Oil & Natural Gas Technologies Reference Shelf - Presentation  

NLE Websites -- All DOE Office Websites (Extended Search)

A Grain-Scale Coupled Model of Multiphase Fluid Flow and Sediment Mechanics A Grain-Scale Coupled Model of Multiphase Fluid Flow and Sediment Mechanics A Grain-Scale Coupled Model of Multiphase Fluid Flow and Sediment Mechanics – Application to Methane Hydrates in Natural Systems Authors: Antone K. Jain and Ruben Juanes Venue: American Geophysical Union Fall Meeting, San Francisco, CA, December 15-19, 2008 – Special Session H06: Particle Tracking Simulation of Fluid Flow and Mass Transport. http://www.agu.org/meetings/fm08/ Abstract: A discrete element model is presented for the simulation, at the grain scale, of gas migration in brine-saturated deformable media. The model rigorously accounts for the presence of two fluids in the pore space by incorporating grain forces due to pore fluid pressures, and surface tension between fluids. The coupled model permits investigating an essential process that takes place at the base of the hydrate stability zone: the upward migration of methane in its own free gas phase. The ways in which gas migration may take place were elucidated: (1) by capillary invasion in a rigid-like medium; and (2) by initiation and propagation of a fracture. Results indicate that the main factor controlling the mode of gas transport in the sediment is the grain size, and that coarse-grain sediments favor capillary invasion, whereas fracturing dominates in fine-grain media. The results have important implications for understanding hydrates in natural systems. The results predict that, in fine sediments, hydrate will likely form in veins that follow a fracture-network pattern, and the hydrate concentration in this type of accumulations will likely be quite low. In coarse sediments, the buoyant methane gas is likely to invade the pore space more uniformly, in a process akin to invasion percolation, and the overall pore occupancy is likely to be much higher than for a fracture-dominated regime. These implications are consistent with field observations of methane hydrates in natural

454

NETL: Oil & Natural Gas Technologies Reference Shelf - Presentation on  

NLE Websites -- All DOE Office Websites (Extended Search)

Fine-Scale Control of Microbial Communities in Deep Marine Sediments Fine-Scale Control of Microbial Communities in Deep Marine Sediments Fine-Scale Control of Microbial Communities in Deep Marine Sediments that Contain Hydrates and High Concentrations of Methane Authors: Colwell, F. (speaker, Oregon State University), Hangsterfer, A., Brodie, E., Daly, R., Holland, M., Briggs, B., Carini, P., Torres, M., Kastner, M., Long, P., Schaef, H., Delwiche, M., Winters, W., and Riedel, M. Venue: American Geophysical Union’s fall meeting in San Francisco, CA, December 10–14, 2007 (http://www.agu.org/meetings/fm07/ [external site]). Abstract: Deep subseafloor sediments with high concentrations of organic carbon and microbially generated methane contain microbial communities that play an important role in the biogeochemical cycling of carbon. However, there remains a limited understanding of the fine (centimeter)-scale sediment properties (e.g., grain size, presence/absence of hydrates) that determine key microbial attributes in deep marine sediments. This project’s objective is to determine the quantity, diversity, and distribution of microbial communities in the context of abiotic properties in gas-rich marine sediments. DNA was extracted from deep marine sediments cored from various continental shelf locations, including offshore India and the Cascadia Margin. Abiotic characterization of the same sediments included grain size analysis, chloride concentrations in sediment pore waters, and presence of hydrates in the sediments as determined by thermal anomalies. As in past studies of such systems, most of the samples yielded low levels of DNA (0.3-1.5 ng/g of sediment). Bacterial DNA appeared to be more easily amplified than archaeal DNA. Initial attempts to amplify DNA using primers specific for the methanogen functional gene, methyl-CoM-reductase, were unsuccessful. Infrequently, cores from relatively shallow sediments (e.g., 0.5 mbsf Leg 204, 1251B-1H) from central (Hydrate Ridge) and northern (offshore Vancouver Island) Cascadia and from India’s eastern margin contained macroscopically visible, pigmented biofilms. One of these biofilms was composed of high concentrations of cell clusters when viewed microscopically. The predominant cells in the Hydrate Ridge biofilm were large (ca. 10 um) cocci, and preliminary characterization of the 16S rDNA amplified and sequenced from this biofilm suggests the prevalence of a microbe with 97% similarity to mycobacteria. These discrete biofilm communities appear to be distinctive relative to the normally sparse distribution of cells in the sediments. By determining how the abiotic properties of deep marine sediments control the numbers and distribution of microbial communities that process organic matter, project researchers hope to provide better parameters for computational models that describe carbon cycling in these systems.

455

NETL: Oil & Natural Gas Technologies Reference Shelf - Presentation on  

NLE Websites -- All DOE Office Websites (Extended Search)

Geologic Framework of the 2005 Keathley Canyon Geologic Framework of the 2005 Keathley Canyon Gas Hydrate Research Well, Northern Gulf of Mexico Authors: D.R. Hutchinson, P.E. Hart, T.S. Collett, K.M. Edwards, and D.C. Twichell, U.S. Geological Survey, and F. Snyder, WesternGeco-Schlumberger. Venue: American Geophysical Union’s 2007 Joint Assembly, Acapulco, Mexico, May 22-25, 2007 (http://www.agu.org/meetings/ja07/ [external site]). Abstract: The project was located in the Casey Basin in the northern Gulf of Mexico at 1,335 m water depth. A grid of 2-D high-resolution multichannel seismic lines around the drill sites, targeted for imaging depths down to at least 1,000 m subbottom, reveals multiple disconformities that bound seven mappable seismic stratigraphic units. A major disconformity in the middle of the units stands out for its angular baselapping geometry. From the seismic and drilling data, three episodes of sedimentary deposition and deformation are inferred. The oldest episode consists of fine-grained muds deposited during a period of relative stability in the basin (Units E, F, and G). A second episode (Units C and D) consists of large vertical displacements associated with infilling and ponding of sediment. This second interval corresponds with intercalated fine and coarse-grained material in the drill hole, which sampled the thin edges of much thicker units. The final episode (Units A and B) occurred during much-subdued vertical displacement. Hemipelagic drape (Unit A) characterizes the modern seafloor deposits. The basin is mostly filled. Its sill is part of a subsiding graben that is only 10-20 m shallower than the deepest point in the basin, indicating that gravity-driven transport would mostly bypass the basin. Contemporary faulting along the basin margins has selectively reactivated an older group of faults. The intercalated sand and mud deposits of Units C and D are tentatively correlated with late Pleistocene deposition derived from the western shelf-edge delta/depocenter of the Mississippi River, which was probably most active from 320 ka to 70 ka (Winker and Booth, 2000). Gas hydrate occurs within near-vertical fractures in Units E and F of the oldest episode. The presence of sand within the gas hydrate stability zone is not sufficient to concentrate gas hydrate, even though dispersed gas hydrate occurs deeper in the fractured mud/clay-rich sections of Units E and F.

456

Expedited Site Characterization Geophysics: Geophysical Methods and Tools for Site Characterization  

E-Print Network (OSTI)

storage and disposal of mixed waste. References Bendix Fieldwas tested by Sandia at the Mixed Waste Landfill Integratedtested over Sandia's mixed-waste landfill test site. Both

Goldstein, N.E.

2009-01-01T23:59:59.000Z

457

GEOPHYSICS, VOL. 66, NO. 1 (JANUARY-FEBRUARY 2001); P. 2530 Reservoir geophysics  

E-Print Network (OSTI)

of discov- eries. As cost-efficiency has taken over as a driving force in the economics of the oil and gas seismic, has greatly reduced the risk associated with drilling wells in existing fields, and the ability well log data, de- scribing the lithology (including the mineralogy, porosity, and Michigan

458

Expedited Site Characterization Geophysics: Geophysical Methods and Tools for Site Characterization  

E-Print Network (OSTI)

DOE Office of Environmental Management, or electromagneticOffice of Technology Development, Environmental Restoration and Waste Management,

Goldstein, N.E.

2009-01-01T23:59:59.000Z

459

Union, Maine: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

114665°, -69.2742109° 114665°, -69.2742109° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":44.2114665,"lon":-69.2742109,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

460

Union, Ohio: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

78327°, -84.3063343° 78327°, -84.3063343° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.8978327,"lon":-84.3063343,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "geophysical union agu" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Union Electric Membership Corp | Open Energy Information  

Open Energy Info (EERE)

Membership Corp Membership Corp Place North Carolina Utility Id 19435 Utility Location Yes Ownership C NERC Location SERC Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Commercial Rates Commercial Commercial Time-of-Day Service Commercial Decorative Lighting 100 W HPS - Colonial Lantern - 15' Pole Lighting Decorative Lighting 150 W HPS - Acorn - 15' Fluted Pole Lighting Decorative Lighting 150 W HPS - Colonial Lantern - 15' Pole Lighting Decorative Lighting 150 W HPS - Shoebox Cut-Off - 20' Pole Lighting Decorative Lighting 2-150 W HPS - Shoebox Cut-Off - 20' Pole Lighting

462

U.S.-European Union Joint Statement  

NLE Websites -- All DOE Office Websites (Extended Search)

our cooperation on research and development; and * work together to foster public-private collaboration. This effort will enable us to leverage resources; bring to bear the...

463

Union Electric Co | Open Energy Information  

Open Energy Info (EERE)

Place Missouri Place Missouri Utility Id 19436 Utility Location Yes Ownership I NERC Location SERC NERC SERC Yes ISO MISO Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Distribution Yes Activity Wholesale Marketing Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png 1(M) Residential Service Rate Residential 1(M)TOD-Residential Time Of Day Residential 2(M)-TOD Small General Service Time of Day 3 phase Commercial 2(M)Small General Service 3 phase Commercial

464

University of Idaho Student Union Building  

E-Print Network (OSTI)

of the North American Virginia Rail Rallus limicola, with `Martinique' crossed out by Verreaux and `Nle Zelande al. Figure 5. A phylogram of one of two most parsimonious trees found using a branch-and-bound search

O'Laughlin, Jay

465

Student Union Bldg. Moscow, ID 83843  

E-Print Network (OSTI)

-Vcph with an ASI-V autosampler. The geochemical speciation model WHAM(VI) (Windermere Humic Aqueous Model, version fraction of alka- line metals (mol L?1 ). WHAM(VI) includes consideration of binding to colloidal fulvic for their trout fishing data. WHAM speciation modelling was carried out by Scott Young. We thank Sarah Forbes

O'Laughlin, Jay

466

Organizing? Gender, Unions, and Effective Organizing  

E-Print Network (OSTI)

.....................................................................................................................................11 A. Campaign Summaries UFT/ACORN Homebased Childcare Providers Domestic Workers United Bill

Keinan, Alon

467

ARM - Facility News Article  

NLE Websites -- All DOE Office Websites (Extended Search)

6, 2012 [Facility News] 6, 2012 [Facility News] News Tips from 2012 EGU General Assembly Bookmark and Share The ARM Facility is attending the 2012 European Geophysical Union General Assembly at the Austria Center in Vienna for the first time. The ARM Facility is attending the 2012 European Geophysical Union General Assembly at the Austria Center in Vienna for the first time. VIENNA - The U.S. Department of Energy's Atmospheric Radiation Measurement (ARM) Climate Research Facility is the world's most comprehensive outdoor laboratory and data archive for research related to atmospheric processes that affect Earth's climate. At the European Geophysical Union (EGU) General Assembly 2012 in Vienna, find out how scientists use the ARM Facility to study the interactions between clouds,

468

2010 AGU Fall Meeting You may print by clicking on this Print button. To return to the previous page, close this  

E-Print Network (OSTI)

Conv. & Reform. Gasoline Conv. & Reform. Gasoline Conv. & Reform. Gasoline Fischer-Tropsch Diesel. & Reform. Gasoline Fischer-Tropsch Diesel and Naphtha Conv. & Reform. Gasoline Conv. & Reform. Gasoline, dimethyl ether, Fischer-Tropsch diesel, and biodiesel Spark-Ignition Direct-Injection Vehicles

Sparks, Donald L.

469

Anlisis de viAbilidAd de poblAciones y del hbitAt del jAguAr en Mxico  

E-Print Network (OSTI)

, en las siguientes dependencias federales: Conanp, Sagarpa, Conafor, SCT, CFE, Pemex, SE, Secon, CNA y Pemex en ANP. Autopista Arriaga -Ocozocoautla, Chiapas, 2003- 2007. Carretera que atraviesa la

Nacional Autónoma de México, Universidad

470

LABOUR MIGRATION IN EUROPEAN UNION: About a new European Union policy: common immigration policy  

E-Print Network (OSTI)

en particular de Bosnia, Herzegovina, Montenegro, Moldavia,de Serbia, Acuerdo con Bosnia y Herzegovina; todos ellos

Serrano Arguello, Noemi

2010-01-01T23:59:59.000Z

471

Final Report DOE Contract No. DE-FG36-04G014294 ICEKAP 2004: A Collaborative Joint Geophysical Imaging Project at Krafla and IDDP P.E. Malin, S.A. Onacha, E. Shalev Division of Earth and Ocean Sciences Nicholas School of the Environment Duke University Durham, NC 27708  

SciTech Connect

In this final report, we discuss both theoretical and applied research resulting from our DOE project, ICEKAP 2004: A Collaborative Joint Geophysical Imaging Project at Krafla and IDDP. The abstract below begins with a general discussion of the problem we addressed: the location and characterization of blind geothermal resources using microearthquake and magnetotelluric measurements. The abstract then describes the scientific results and their application to the Krafla geothermal area in Iceland. The text following this abstract presents the full discussion of this work, in the form of the PhD thesis of Stephen A. Onacha. The work presented here was awarded the Best Geophysics Paper at the 2005 Geothermal Resources Council meeting, Reno. This study presents the modeling of buried fault zones using microearthquake and electrical resistivity data based on the assumptions that fluid-filled fractures cause electrical and seismic anisotropy and polarization. In this study, joint imaging of electrical and seismic data is used to characterize the fracture porosity of the fracture zones. P-wave velocity models are generated from resistivity data and used in locating microearthquakes. Fracture porosity controls fluid circulation in the hydrothermal systems and the intersections of fracture zones close to the heat source form important upwelling zones for hydrothermal fluids. High fracture porosity sites occur along fault terminations, fault-intersection areas and fault traces. Hydrothermal fault zone imaging using resistivity and microearthquake data combines high-resolution multi-station seismic and electromagnetic data to locate rock fractures and the likely presence fluids in high temperature hydrothermal systems. The depths and locations of structural features and fracture porosity common in both the MT and MEQ data is incorporated into a joint imaging scheme to constrain resistivity, seismic velocities, and locations of fracture systems. The imaging of the fault zones is constrained by geological, drilling, and geothermal production data. The objective is to determine interpretation techniques for evaluating structural controls of fluid circulation in hydrothermal systems. The conclusions are: directions of MT polarization and anisotropy and MEQ S-splitting correlate. Polarization and anisotropy are caused by fluid filled fractures at the base of the clay cap. Microearthquakes occur mainly on the boundary of low resistivity within the fracture zone and high resistivity in the host rock. Resistivity is lowest within the core of the fracture zone and increases towards the margins of the fracture zone. The heat source and the clay cap for the hydrothermal have very low resistivity of less than 5?m. Fracture porosity imaged by resistivity indicates that it varies between 45-5% with most between 10-20%, comparable to values from core samples in volcanic areas in Kenya and Iceland. For resistivity values above 60?m, the porosity reduces drastically and therefore this might be used as the upper limit for modeling fracture porosity from resistivity. When resistivity is lower than 5?m, the modeled fracture porosity increases drastically indicating that this is the low resistivity limit. This is because at very low resistivity in the heat source and the clay cap, the resistivity is dominated by ionic conduction rather than fracture porosity. Microearthquakes occur mainly above the heat source which is defined by low resistivity at a depth of 3-4.5 km at the Krafla hydrothermal system and 4-7 km in the Longonot hydrothermal system. Conversions of S to P waves occur for microearthquakes located above the heat source within the hydrothermal system. Shallow microearthquakes occur mainly in areas that show both MT and S-wave anisotropy. S-wave splitting and MT anisotropy occurs at the base of the clay cap and therefore reflects the variations in fracture porosity on top of the hydrothermal system. In the Krafla hydrothermal system in Iceland, both MT polarization and MEQ splitting directions align with

Malin, Peter E.; Shalev, Eylon; Onacha, Stepthen A.

2006-12-15T23:59:59.000Z

472

Final Report DOE Contract No. DE-FG36-04G014294 ICEKAP 2004: A Collaborative Joint Geophysical Imaging Project at Krafla and IDDP P.E. Malin, S.A. Onacha, E. Shalev Division of Earth and Ocean Sciences Nicholas School of the Environment Duke University Durham, NC 27708  

Science Conference Proceedings (OSTI)

In this final report, we discuss both theoretical and applied research resulting from our DOE project, ICEKAP 2004: A Collaborative Joint Geophysical Imaging Project at Krafla and IDDP. The abstract below begins with a general discussion of the problem we addressed: the locatio