Sample records for geophysical surveys costs

  1. Merging high resolution geophysical and geochemical surveys to...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    high resolution geophysical and geochemical surveys to reduce exploration risk at Glass Buttes, Oregon Merging high resolution geophysical and geochemical surveys to reduce...

  2. Merging High Resolution Geophysical and Geochemical Surveys to...

    Open Energy Info (EERE)

    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...

  3. Merging high resolution geophysical and geochemical surveys to...

    Broader source: Energy.gov (indexed) [DOE]

    Merging high resolution geophysical and geochemical surveys to reduce exploration risk at Glass Buttes, Oregon Patrick Walsh Ormat Nevada Inc. Innovative technologies May 19, 2010...

  4. airborne geophysical survey: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    V; Vaalsta, Timo P; Li, Ju; Blair, David G 2011-01-01 12 A Virtual Excavation: Combining 3D Immersive Virtual Reality and Geophysical Surveying Computer Technologies and...

  5. airborne geophysical surveys: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    V; Vaalsta, Timo P; Li, Ju; Blair, David G 2011-01-01 12 A Virtual Excavation: Combining 3D Immersive Virtual Reality and Geophysical Surveying Computer Technologies and...

  6. Geophysical Surveying with Marine Networked Mobile Robotic Systems: The WiMUST Project

    E-Print Network [OSTI]

    Jesus, Sérgio M.

    Geophysical Surveying with Marine Networked Mobile Robotic Systems: The WiMUST Project [Extended for geophysical surveying. This paper describes the main features of the envisaged developments, with a focus.00. Figure 1: Conventional geophysical surveying using long lines of towed streamers team. Such teams

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

    SciTech Connect (OSTI)

    PETERSEN SW

    2010-12-02T23:59:59.000Z

    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.

  8. Geophysical survey to estimate the 3D sliding surface and the 4D evolution of the water pressure on part of a deep seated landslide

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Geophysical survey to estimate the 3D sliding surface and the 4D evolution of the water pressure slide. The geometry and the structure can be determined only by geotechnical and/or geophysical methods

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

    SciTech Connect (OSTI)

    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

    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)

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

    SciTech Connect (OSTI)

    Adams, Christopher

    2013-06-30T23:59:59.000Z

    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.

  11. Geological and geophysical studies of a geothermal area in the...

    Open Energy Info (EERE)

    rocks; clasts; composition; conglomerate; economic geology; electrical methods; evolution; exploration; faults; folds; geophysical methods; geophysical surveys; geothermal...

  12. Survey Results and Analysis of the Cost and Efficiency of Various Operating Hydrogen Fueling Stations

    SciTech Connect (OSTI)

    Cornish, John

    2011-03-05T23:59:59.000Z

    Existing Hydrogen Fueling Stations were surveyed to determine capital and operational costs. Recommendations for cost reduction in future stations and for research were developed.

  13. A Synthesis of Cost and Revenue Surveys for Gulf of Mexico Shrimp Vessels

    E-Print Network [OSTI]

    series cost data are not routinely collected for vessels operat ing in any of the U.S. southeast region of Published Cost and Revenue Data Differences underlying the cost and revenue surveys prevent direct compari in the survey data. For example, changes in the cost an

  14. RF telemetry makes complex surveys quick, cost-effective

    SciTech Connect (OSTI)

    Rigdon, H.K. [Nemaha Resources, Inc., Tulsa, OK (United States)

    1996-05-01T23:59:59.000Z

    Field seismic crews can gather full-range or wide-azimuth seismic datasets for 3-D surveys at costs competitive with 2-D seismic acquisition through the use of Radio Frequency (RF) telemetry acquisition systems. By eliminating need for data cables, RF telemetry systems, such as the Opseis Eagle System, can record 3-D data volumes using proven 2-D recording geometries that are a natural extension of one-dimensional (split spread) design. Design advantages include: (1) uniform sampling in both X (in-line) and Y (lateral) directions; (2) excellent offset and azimuthal distribution common to each 3-D stacking bin, and (3) uniform fold across the survey area necessary for amplitude analysis.

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

    SciTech Connect (OSTI)

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

    1999-11-14T23:59:59.000Z

    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.

  16. Survey on Cooling Costs and Related Factors for Apartments in an Urban Area of Osaka 

    E-Print Network [OSTI]

    Umemiya, N.; Lin, X.; Inoue, G.

    2006-01-01T23:59:59.000Z

    A questionnaire survey was carried out to assess cooling behaviors and cooling costs for 290 apartments in an urban area. 1) Cooling costs are strongly related to the number of air conditioners, the months of occupation, and the air conditioner...

  17. Take it or Leave it: Running a Survey when Privacy Comes at a Cost

    E-Print Network [OSTI]

    Ligett, Katrina

    Take it or Leave it: Running a Survey when Privacy Comes at a Cost Katrina Ligett1 and Aaron Roth2 as a function of their privacy loss. Nevertheless, they would be willing to participate in the survey in this set- ting, when costs for privacy loss may be correlated with private types, if individuals value

  18. Survey of LWR environmental control technology performance and cost

    SciTech Connect (OSTI)

    Heeb, C.M.; Aaberg, R.L.; Cole, B.M.; Engel, R.L.; Kennedy, W.E. Jr.; Lewallen, M.A.

    1980-03-01T23:59:59.000Z

    This study attempts to establish a ranking for species that are routinely released to the environment for a projected nuclear power growth scenario. Unlike comparisons made to existing standards, which are subject to frequent revision, the ranking of releases can be used to form a more logical basis for identifying the areas where further development of control technology could be required. This report describes projections of releases for several fuel cycle scenarios, identifies areas where alternative control technologies may be implemented, and discusses the available alternative control technologies. The release factors were used in a computer code system called ENFORM, which calculates the annual release of any species from any part of the LWR nuclear fuel cycle given a projection of installed nuclear generation capacity. This survey of fuel cycle releases was performed for three reprocessing scenarios (stowaway, reprocessing without recycle of Pu and reprocessing with full recycle of U and Pu) for a 100-year period beginning in 1977. The radioactivity releases were ranked on the basis of a relative ranking factor. The relative ranking factor is based on the 100-year summation of the 50-year population dose commitment from an annual release of radioactive effluents. The nonradioactive releases were ranked on the basis of dilution factor. The twenty highest ranking radioactive releases were identified and each of these was analyzed in terms of the basis for calculating the release and a description of the currently employed control method. Alternative control technology is then discussed, along with the available capital and operating cost figures for alternative control methods.

  19. Survey of Transmission Cost Allocation Methodologies for Regional Transmission Organizations

    SciTech Connect (OSTI)

    Fink, S.; Porter, K.; Mudd, C.; Rogers, J.

    2011-02-01T23:59:59.000Z

    The report presents transmission cost allocation methodologies for reliability transmission projects, generation interconnection, and economic transmission projects for all Regional Transmission Organizations.

  20. Research review Geophysical subsurface imaging for ecological applications

    E-Print Network [OSTI]

    Jackson, Robert B.

    Research review Geophysical subsurface imaging for ecological applications Author resistivity imaging, geophysical imaging, ground-penetrating radar, plant­soil interactions, soil be costly, time consuming, andinfeasible, especially if the spatial scales involved are large. Geophysical

  1. Survey of state regulatory activities on least cost planning for gas utilities

    SciTech Connect (OSTI)

    Goldman, C.A. (Lawrence Berkeley Lab., CA (United States) National Association of Regulatory Utility Commissioners, Washington, DC (United States)); Hopkins, M.E. (Fleming Group, Washington, DC (United States))

    1991-04-01T23:59:59.000Z

    Integrated resource planning involves the creation of a process in which supply-side and demand-side options are integrated to create a resource mix that reliably satisfies customers' short-term and long-term energy service needs at the lowest cost. Incorporating the concept of meeting customer energy service needs entails a recognition that customers' costs must be considered along with the utility's costs in the economic analysis of energy options. As applied to gas utilities, an integrated resource plan seeks to balance cost and reliability, and should not be interpreted simply as the search for lowest commodity costs. All state commissions were surveyed to assess the current status of gas planning and demand-side management and to identify significant regulatory issues faced by commissions during the next several years. The survey was to determine the extent to which they have undertaken least-cost planning for gas utilities. The survey included the following topics: (1) status of state PUC least-cost planning regulations and practices for gas utilities; (2) type and scope ofnatural gas DSM programs in effect, includeing fuel substitution; (3) economic tests and analysis methods used to evaluate DSM programs; (4) relationship between prudence reviews of gas utility purchasing practices and integrated resource planning; and (5) key regulatory issues facing gas utilities during the next five years. 34 refs., 6 figs., 10 tabs.

  2. Use of Geophysical Techniques to Characterize Fluid Flow in a Geothermal Reservoir

    Broader source: Energy.gov [DOE]

    Project objectives: Joint inversion of geophysical data for ground water flow imaging; Reduced the cost in geothermal exploration and monitoring; & Combined passive and active geophysical methods.

  3. Potential-field geophysical programs for VAX 7xx computers; documentation

    SciTech Connect (OSTI)

    Not Available

    1989-01-01T23:59:59.000Z

    A U.S. Geological Survey report is presented documenting potential-field geophysical programs for VAX 7xx computers.

  4. Structure of the southern Keweenawan rift from COCORP surveys across the Midcontinent Geophysical Anomaly in northeastern Kansas

    E-Print Network [OSTI]

    Serpa, L.; Setzer, T.; Farmer, H.; Brown, L.; Oliver, J.; Kaufman, S.; Sharp, J.; Steeples, Don W.

    1984-06-01T23:59:59.000Z

    survey also provided information on other aspects of the cratonic basement, such as the struc- ture of the Nemaha ridge and the distribu- tion of major horizons within the deep crust. These subjects are mentioned here but are discussed more... they may provide additional information on the nature of crustal rocks [L. Serpa, manu- Serpa et al.: Structure of Southern Keweenawan Rift 371 KANSAS LI -80 west Nemaha Uplift Big Springs vp no 2000 4 3 0  1000  2 o  ; --'r...

  5. BDGEOS :The geophysical data base at SHOM (Service Hydrographiqueet OcCanographique

    E-Print Network [OSTI]

    Brest, Université de

    BDGEOS :The geophysical data base at SHOM (Service Hydrographiqueet OcCanographique -dela Marine) M-mail :ribaud@ysecafr Abstract - A Geophysical Data Base (BDGEOS) has been developped at EPSHOM to come up~esand from geophysical surveys or are interpreted and modelled data bases wati0d Geophysical ~ ~ t a values

  6. Evaluation of airborne geophysical surveys for large-scale mapping of contaminated mine pools: draft final report

    SciTech Connect (OSTI)

    Geosciences Division, National Energy Technology Laboratory, US Department of Energy, Pittsburgh, PA; Hammack, R.W.

    2006-12-28T23:59:59.000Z

    Decades of underground coal mining has left about 5,000 square miles of abandoned mine workings that are rapidly filling with water. The water quality of mine pools is often poor; environmental regulatory agencies are concerned because water from mine pools could contaminate diminishing surface and groundwater supplies. Mine pools are also a threat to the safety of current mining operations. Conversely, mine pools are a large, untapped water resource that, with treatment, could be used for a variety of industrial purposes. Others have proposed using mine pools in conjunction with heat pumps as a source of heating and cooling for large industrial facilities. The management or use of mine pool water requires accurate maps of mine pools. West Virginia University has predicted the likely location and volume of mine pools in the Pittsburgh Coalbed using existing mine maps, structure contour maps, and measured mine pool elevations. Unfortunately, mine maps only reflect conditions at the time of mining, are not available for all mines, and do not always denote the maximum extent of mining. Since 1999, the National Energy Technology Laboratory (NETL) has been evaluating helicopter-borne, electromagnetic sensing technologies for the detection and mapping of mine pools. Frequency domain electromagnetic sensors are able to detect shallow mine pools (depth < 50 m) if there is sufficient contrast between the conductance of the mine pool and the conductance of the overburden. The mine pools (conductors) most confidently detected by this technology are overlain by thick, resistive sandstone layers. In 2003, a helicopter time domain electromagnetic sensor was applied to mined areas in southwestern Virginia in an attempt to increase the depth of mine pool detection. This study failed because the mine pool targets were thin and not very conductive. Also, large areas of the surveys were degraded or made unusable by excessive amounts of cultural electromagnetic noise that obscured the subtle mine pool anomalies. However, post-survey modeling suggested that thicker, more conductive mine pools might be detected at a more suitable location. The current study sought to identify the best time domain electromagnetic sensor for detecting mine pools and to test it in an area where the mine pools are thicker and more conductive that those in southwestern Virginia. After a careful comparison of all airborne time domain electromagnetic sensors (including both helicopter and fixed-wing systems), the SkyTEM system from Denmark was determined to be the best technology for this application. Whereas most airborne time domain electromagnetic systems were developed to find large, deep, highly conductive mineral deposits, the SkyTEM system is designed for groundwater exploration studies, an application similar to mine pool detection.

  7. GEOPHYSICAL APPLICATIONS OF SQUIDS

    E-Print Network [OSTI]

    Goubau, W.M.

    2013-01-01T23:59:59.000Z

    W. M. , and Clarke, J. : Geophysics Zimmerman, J. : Second1976). Sims, W. K. :, Geophysics E. , physics~. and Ketchen,Geo- and Clarke, J. : Geophysics Gamble, T. D. , Goubau, W.

  8. Use of noninvasive geophysical techniques for the in situ vitrification program

    SciTech Connect (OSTI)

    Josten, N.E.; Marts, S.T.; Carpenter, G.S.

    1991-11-01T23:59:59.000Z

    In situ vitrification (ISV) is a waste pit remediation technology that can potentially eliminate the need for pit excavation. The ISV program at the Idaho National Engineering Laboratory (INEL) funded this study to evaluate geophysical techniques that might be useful for performing detailed screening of the materials, soil conditions, and local geology of waste pits targeted for remediation. The evaluation focusses on a specific set of characterization objectives developed by ISV engineers. The objectives are based on their assessment of safety, environmental, and cost efficiency issues associated with the ISV process. A literature review of geophysical case histories was conducted and a geophysical survey was performed at the INEL simulated waste pit so that the evaluation could be based on demonstrable results. The literature review shows that all the ISV objectives are theoretically achievable because they involve physical properties (such as electrical conductivity, density, or magnetization) that can be sensed by geophysical instruments. However, most of the ISV objectives require substantially higher resolution than is achieved in typical waste site investigations, or than has been demonstrated by researches using state-of-the-art techniques. The survey at the INEL simulated waste pit yielded useful, qualitative information on subsurface materials and boundaries; but quantitative information, such as depth, size, or composition of buried materials, was subject to significant uncertainty. For ISV, the usefulness of geophysical characterization depends both on the capabilities of geophysical methods and on an assessment of the amount of uncertainty that is acceptable. Based on a preliminary assessment of these factors, the location of trench boundaries and detection of massive metallic objects are the important achievable objectives using current technology.

  9. Use of noninvasive geophysical techniques for the in situ vitrification program. Volume 3, Discussion and recommendations

    SciTech Connect (OSTI)

    Josten, N.E.; Marts, S.T.; Carpenter, G.S.

    1991-11-01T23:59:59.000Z

    In situ vitrification (ISV) is a waste pit remediation technology that can potentially eliminate the need for pit excavation. The ISV program at the Idaho National Engineering Laboratory (INEL) funded this study to evaluate geophysical techniques that might be useful for performing detailed screening of the materials, soil conditions, and local geology of waste pits targeted for remediation. The evaluation focusses on a specific set of characterization objectives developed by ISV engineers. The objectives are based on their assessment of safety, environmental, and cost efficiency issues associated with the ISV process. A literature review of geophysical case histories was conducted and a geophysical survey was performed at the INEL simulated waste pit so that the evaluation could be based on demonstrable results. The literature review shows that all the ISV objectives are theoretically achievable because they involve physical properties (such as electrical conductivity, density, or magnetization) that can be sensed by geophysical instruments. However, most of the ISV objectives require substantially higher resolution than is achieved in typical waste site investigations, or than has been demonstrated by researches using state-of-the-art techniques. The survey at the INEL simulated waste pit yielded useful, qualitative information on subsurface materials and boundaries; but quantitative information, such as depth, size, or composition of buried materials, was subject to significant uncertainty. For ISV, the usefulness of geophysical characterization depends both on the capabilities of geophysical methods and on an assessment of the amount of uncertainty that is acceptable. Based on a preliminary assessment of these factors, the location of trench boundaries and detection of massive metallic objects are the important achievable objectives using current technology.

  10. INTRODUCTION APPLIED GEOPHYSICS

    E-Print Network [OSTI]

    Merriam, James

    GEOL 384.3 INTRODUCTION TO APPLIED GEOPHYSICS OUTLINE INTRODUCTION TO APPLIED GEOPHYSICS GEOL 384 unknowns; the ones we don't know we don't know. And if one looks throughout the history of geophysics he didn't really say geophysics. He said, " ... our country and other free countries ...". But I am

  11. A SURVEY OF STATE-LEVEL COST ESTIMATES OF RENEWABLES PORTFOLIO STANDARDS

    E-Print Network [OSTI]

    Barbose, Galen

    2014-01-01T23:59:59.000Z

    Energy Efficiency and Renewable Energy (Solar TechnologiesRPS costs, per unit of renewable energy generation, rangedFlores-Espino National Renewable Energy Laboratory 15013

  12. Survey of State-Level Cost and Benefit Estimates of Renewable Portfolio Standards

    SciTech Connect (OSTI)

    Heeter, J.; Barbose, G.; Bird, L.; Weaver, S.; Flores-Espino, F.; Kuskova-Burns, K.; Wiser, R.

    2014-05-01T23:59:59.000Z

    Most renewable portfolio standards (RPS) have five or more years of implementation experience, enabling an assessment of their costs and benefits. Understanding RPS costs and benefits is essential for policymakers evaluating existing RPS policies, assessing the need for modifications, and considering new policies. This study provides an overview of methods used to estimate RPS compliance costs and benefits, based on available data and estimates issued by utilities and regulators. Over the 2010-2012 period, average incremental RPS compliance costs in the United States were equivalent to 0.8% of retail electricity rates, although substantial variation exists around this average, both from year-to-year and across states. The methods used by utilities and regulators to estimate incremental compliance costs vary considerably from state to state and a number of states are currently engaged in processes to refine and standardize their approaches to RPS cost calculation. The report finds that state assessments of RPS benefits have most commonly attempted to quantitatively assess avoided emissions and human health benefits, economic development impacts, and wholesale electricity price savings. Compared to the summary of RPS costs, the summary of RPS benefits is more limited, as relatively few states have undertaken detailed benefits estimates, and then only for a few types of potential policy impacts. In some cases, the same impacts may be captured in the assessment of incremental costs. For these reasons, and because methodologies and level of rigor vary widely, direct comparisons between the estimates of benefits and costs are challenging.

  13. Integrated Geophysical Examination of the CRREL Permafrost Tunnel's Fairbanks Silt Units, Fox, Alaska

    E-Print Network [OSTI]

    Stillman, David E.

    C41A-0429 Integrated Geophysical Examination of the CRREL Permafrost Tunnel's Fairbanks Silt Units report on a recent geophysical survey of the U.S. Army Corps of Engineers' Cold Region Research geophysical signatures of permanently frozen loess and massive wedge ice. We exploited the increasing path

  14. Potential-field geophysical programs for VAX 7xx computers; source code (programs H-P)

    SciTech Connect (OSTI)

    Not Available

    1989-01-01T23:59:59.000Z

    A U.S. Geological Survey report is presented giving source code for potential-field geophysical programs (programs H-P) for VAX 7xx computers.

  15. Potential-field geophysical programs for VAX 7xx computers; source code (programs A-G)

    SciTech Connect (OSTI)

    Not Available

    1989-01-01T23:59:59.000Z

    A U.S. Geological Survey report is presented giving the source code of potential-field geophysical programs (programs A-G) for VAX 7xx computers.

  16. Potential-field geophysical programs for VAX 7xx computers; source code (programs R-Y)

    SciTech Connect (OSTI)

    Not Available

    1989-01-01T23:59:59.000Z

    A U.S. Geological Survey report is presented giving source code for Potential-field geophysical programs (programs R-Y) for VAX 7xx computers.

  17. Employee Replacement Costs

    E-Print Network [OSTI]

    Dube, Arindrajit; Freeman, Eric; Reich, Michael

    2010-01-01T23:59:59.000Z

    Samuel Schenker, “The Costs of Hir- u ing Skilled Workers”,Employee Replacement Costs Arindrajit Dube, Eric Freeman andof employee replacement costs, using a panel survey of

  18. 3, 14071417, 2006 geophysical

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    HESSD 3, 1407­1417, 2006 Modeling geophysical complexity: geometric determinism C. E. Puente and B System Sciences Modeling geophysical complexity: a case for geometric determinism C. E. Puente and B (cepuente@ucdavis.edu) 1407 #12;HESSD 3, 1407­1417, 2006 Modeling geophysical complexity: geometric

  19. Geophysical InversionFacility

    E-Print Network [OSTI]

    Oldenburg, Douglas W.

    UBC Geophysical InversionFacility Modelling and Inversion of EMI data collected over magnetic soils of EMI data acquired at sites with magnetic soils · Geophysical Proveouts · Geonics EM63 Data · First model parameters: · Location · Orientation · Polarizabilities 4 #12;UBC Geophysical Inversion Facility

  20. Survey on Cooling Costs and Related Factors for Apartments in an Urban Area of Osaka

    E-Print Network [OSTI]

    Umemiya, N.; Lin, X.; Inoue, G.

    2006-01-01T23:59:59.000Z

    . (1978), Hong (1993), Sawachi et al. (1994), and Suzuki et al. (1995). Ojima et al. surveyed the actual situations of energy use for electricity, gas, and kerosene in nine cities for both detached houses and apartments and for both rented and owned... members, the income, and the cooling and heating systems affected the energy use. Enai et al. presented a method to estimate kerosene consumption according to the degree-days. Sawachi et al. introduced estimation formulae of energy use based...

  1. 1340 The Leading Edge October 2008 SAGE celebrates 25 years of learning geophysics by

    E-Print Network [OSTI]

    1340 The Leading Edge October 2008 SAGE celebrates 25 years of learning geophysics by doing geophysics The increasing world demand and record-high costs for energy and mineral resources, along and educators we must seriously ask if our geophysics pipeline can adequately address this crisis. One program

  2. To Apply or Not to Apply: A Survey Analysis of Grant Writing Costs and Benefits

    E-Print Network [OSTI]

    von Hippel, Ted

    2015-01-01T23:59:59.000Z

    We surveyed 113 astronomers and 82 psychologists active in applying for federally funded research on their grant-writing history between January, 2009 and November, 2012. We collected demographic data, effort levels, success rates, and perceived non-financial benefits from writing grant proposals. We find that the average proposal takes 116 PI hours and 55 CI hours to write; although time spent writing was not related to whether the grant was funded. Effort did translate into success, however, as academics who wrote more grants received more funding. Participants indicated modest non-monetary benefits from grant writing, with psychologists reporting a somewhat greater benefit overall than astronomers. These perceptions of non-financial benefits were unrelated to how many grants investigators applied for, the number of grants they received, or the amount of time they devoted to writing their proposals. We also explored the number of years an investigator can afford to apply unsuccessfully for research grants a...

  3. An Econometric Analysis of the Elasticity of Vehicle Travel with Respect to Fuel Cost per Mile Using RTEC Survey Data

    SciTech Connect (OSTI)

    Greene, D.L.; Kahn, J.; Gibson, R.

    1999-03-01T23:59:59.000Z

    This paper presents the results of econometric estimation of the ''rebound effect'' for household vehicle travel in the United States based on a comprehensive analysis of survey data collected by the U.S. Energy Information Administration (EIA) at approximately three-year intervals over a 15-year period. The rebound effect is defined as the percent change in vehicle travel for a percent change in fuel economy. It summarizes the tendency to ''take back'' potential energy savings due to fuel economy improvements in the form of increased vehicle travel. Separate vehicles use models were estimated for one-, two-, three-, four-, and five-vehicle households. The results are consistent with the consensus of recently published estimates based on national or state-level data, which show a long-run rebound effect of about +0.2 (a ten percent increase in fuel economy, all else equal, would produce roughly a two percent increase in vehicle travel and an eight percent reduction in fuel use). The hypothesis that vehicle travel responds equally to changes in fuel cost-per-mile whether caused by changes in fuel economy or fuel price per gallon could not be rejected. Recognizing the interdependency in survey data among miles of travel, fuel economy and price paid for fuel for a particular vehicle turns out to be crucial to obtaining meaningful results.

  4. Expedited Site Characterization Geophysics: Geophysical Methods and Tools for Site Characterization

    E-Print Network [OSTI]

    Goldstein, N.E.

    2009-01-01T23:59:59.000Z

    Site Characterization Geophysics CONTENTS INTRODUCTIONSite Characterization Geophysics SELF-POTENTIAL Referencesand Environmental Geophysics, S. H. Ward, ed. (Soc. Expl.

  5. Marine Geophysics: A Navy Symposium

    E-Print Network [OSTI]

    Shor, Elizabeth N; Ebrahimi, Carolyn L

    1987-01-01T23:59:59.000Z

    electrical polarization. Geophysics 22:660-687. Vacquier,Raitt, R. W. 1964. Geophysics of the South Pacific.Research in Geophysics 2:223-241. Francis, T. J. G. , and R.

  6. Geophysical Prospecting, 2007, 55, 891899 doi:10.1111/j.1365-2478.2007.00654.x Importance of borehole deviation surveys for monitoring of hydraulic

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    of borehole deviation surveys for monitoring of hydraulic fracturing treatments Petr Bulant1 , Leo Eisner2 accepted April 2007 ABSTRACT During seismic monitoring of hydraulic fracturing treatment, it is very common-system geometry derived from microseismic event locations. For common hydraulic fracturing geometries, a 2

  7. SAGE, Summer of Applied Geophysical Experience

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    of Applied Geophysical Experience (SAGE) is a unique program designated to introduce geophysics students to geophysical exploration and research. SAGE's purpose is to enhance a...

  8. Fiber optic geophysical sensors

    DOE Patents [OSTI]

    Homuth, E.F.

    1991-03-19T23:59:59.000Z

    A fiber optic geophysical sensor is described 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 figures.

  9. Geophysical Exploration (Montana)

    Broader source: Energy.gov [DOE]

    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...

  10. Department of Geophysics Colorado School of Mines

    E-Print Network [OSTI]

    Department of Geophysics Colorado School of Mines Golden, CO 80401 http://www.geophysics of Geophysics Colorado School of Mines Golden, CO 80401 http://www.geophysics.mines.edu/cgem Defended: May 11 (Geophysics) On Original Copies Dr. Terence K. Young Professor and Head Department of Geophysics Approved

  11. Geophysical investigation, Salmon Site, Lamar County, Mississippi

    SciTech Connect (OSTI)

    NONE

    1995-02-01T23:59:59.000Z

    Geophysical surveys were conducted in 1992 and 1993 on 21 sites at the Salmon Site (SS) located in Lamar County, Mississippi. The studies are part of the Remedial Investigation/Feasibility Study (RI/FS) being conducted by IT Corporation for the U.S. Department of Energy (DOE). During the 1960s, two nuclear devices and two chemical tests were detonated 826 meters (in) (2710 feet [ft]) below the ground surface in the salt dome underlying the SS. These tests were part of the Vela Uniform Program conducted to improve the United States capability to detect, identify, and locate underground nuclear detonations. The RI/FS is being conducted to determine if any contamination is migrating from the underground shot cavity in the salt dome and if there is any residual contamination in the near surface mud and debris disposal pits used during the testing activities. The objective of the surface geophysical surveys was to locate buried debris, disposal pits, and abandoned mud pits that may be present at the site. This information will then be used to identify the locations for test pits, cone penetrometer tests, and drill hole/monitor well installation. The disposal pits were used during the operation of the test site in the 1960s. Vertical magnetic gradient (magnetic gradient), electromagnetic (EM) conductivity, and ground-penetrating radar (GPR) surveys were used to accomplish these objectives. A description of the equipment used and a theoretical discussion of the geophysical methods are presented Appendix A. Because of the large number of figures relative to the number of pages of text, the geophysical grid-location maps, the contour maps of the magnetic-gradient data, the contour maps of the EM conductivity data, and the GPR traverse location maps are located in Appendix B, Tabs I through 22. In addition, selected GPR records are located in Appendix C.

  12. Cost of Adding E85 Fueling Capability to Existing Gasoline Stations: NREL Survey and Literature Search (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2008-03-01T23:59:59.000Z

    Fact sheet provides framework for gas station owners to access what a reasonable cost would be to install E85 infrastructure.

  13. Physics and Astronomy Geophysics Concentration

    E-Print Network [OSTI]

    Thaxton, Christopher S.

    Physics and Astronomy Geophysics Concentration Strongly recommended courses Credits Term Dept. to Geophysics 3 PHY 3230 Thermal Physics 3 CHE 1101 Introductory Chemistry - I 3 CHE 1110 Introductory Chemistry

  14. 2, 637671, 2005 Geophysics and

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    BGD 2, 637­671, 2005 Geophysics and geochemistry of seafloor brines S. B. Joye et al. Title Page Discussions is the access reviewed discussion forum of Biogeosciences Geophysical and geochemical signatures under a Creative Commons License. 637 #12;BGD 2, 637­671, 2005 Geophysics and geochemistry of seafloor

  15. Asteroid Surface Geophysics

    E-Print Network [OSTI]

    Murdoch, Naomi; Schwartz, Stephen R; Miyamoto, Hideaki

    2015-01-01T23:59:59.000Z

    The regolith-covered surfaces of asteroids preserve records of geophysical processes that have occurred both at their surfaces and sometimes also in their interiors. As a result of the unique micro-gravity environment that these bodies posses, a complex and varied geophysics has given birth to fascinating features that we are just now beginning to understand. The processes that formed such features were first hypothesised through detailed spacecraft observations and have been further studied using theoretical, numerical and experimental methods that often combine several scientific disciplines. These multiple approaches are now merging towards a further understanding of the geophysical states of the surfaces of asteroids. In this chapter we provide a concise summary of what the scientific community has learned so far about the surfaces of these small planetary bodies and the processes that have shaped them. We also discuss the state of the art in terms of experimental techniques and numerical simulations that...

  16. Clean enough for industry? An airborne geophysical case study

    SciTech Connect (OSTI)

    Nyquist, J.E.; Beard, L.P.

    1996-02-01T23:59:59.000Z

    Data from two airborne geophysical surveys of the Department of Energy`s Oak Ridge Reservation (ORR) were extremely valuable in deciding whether a 1000-acre (400 hectare) parcel of the ORR should be released to the City of Oak Ridge for industrial development. Our findings, based on electromagnetic and magnetic data, were incorporated in the federally mandated Environmental Assessment Statement (EAS), and in general supported claims that this land was never used as a hazardous waste disposal site. We estimated the amount of iron required to produce each anomaly using a simple dipole model. All anomalies with equivalent sources greater than approximately 1000 kg of iron were checked in the field, and the source of all but one identified as either a bridge, reinforced concrete debris, or a similarly benign object. Additionally, some smaller anomalies (equivalent sources of roughly 500 kg) have been checked; thus far, these also have innocuous sources. Airborne video proved invaluable in identifying logging equipment as the source of some of these anomalies. Geologic noise may account for some of the remaining anomalies. Naturally occurring accumulations of magnetic minerals in the soil on the ORR have been shown to produce anomalies which, at a sensor height of 30 m, are comparable to the anomaly produced by about 500 kg of iron. By comparison, the electronic noise of the magnetic gradiometer, 0.01--0.02 nT/m, is equivalent to only about 50--100 kg of iron at a 30 m sensor height. The electromagnetic data, combined with field mapping of karst structures, provided evidence of a northeast-southwest striking conduit spanning the parcel. The possible existence of a karst conduit led the EAS authors to conclude that this is a ``sensitive hydrologic setting.`` We conclude that aerial geophysics is an extremely cost-effective, and efficient technique for screening large tracts of land for environmental characterization.

  17. A GEOLOGICAL AND GEOPHYSICAL STUDY OF THE BACA GEOTHERMAL FIELD, VALLES CALDERA, NEW MEXICO

    E-Print Network [OSTI]

    Wilt, M.

    2011-01-01T23:59:59.000Z

    oil Company of California, and Public Service Company of New Mexico,Rio Arriba Counties, New Mexico. Union Oil Internal ReportGNew Mexico. Private geophysical survey for Union Oil Co.

  18. Improved extraction of hydrologic information from geophysical data through coupled hydrogeophysical inversion

    SciTech Connect (OSTI)

    Hinnell, A.C.; Ferre, T.P.A.; Vrugt, J.A.; Huisman, J.A.; Moysey, S.; Rings, J.; Kowalsky, M.B.

    2009-11-01T23:59:59.000Z

    There is increasing interest in the use of multiple measurement types, including indirect (geophysical) methods, to constrain hydrologic interpretations. To date, most examples integrating geophysical measurements in hydrology have followed a three-step, uncoupled inverse approach. This approach begins with independent geophysical inversion to infer the spatial and/or temporal distribution of a geophysical property (e.g. electrical conductivity). The geophysical property is then converted to a hydrologic property (e.g. water content) through a petrophysical relation. The inferred hydrologic property is then used either independently or together with direct hydrologic observations to constrain a hydrologic inversion. We present an alternative approach, coupled inversion, which relies on direct coupling of hydrologic models and geophysical models during inversion. We compare the abilities of coupled and uncoupled inversion using a synthetic example where surface-based electrical conductivity surveys are used to monitor one-dimensional infiltration and redistribution.

  19. NREL is a na*onal laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. A Survey of State-Level Cost and

    E-Print Network [OSTI]

    of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. A Survey of State-Level Cost and Benefit Es7mates. Download report: hSp://www.nrel.gov/docs/fy14os*/61042.pdf or hSp://emp.lbl.gov/publica*ons/survey

  20. ESTIMATING UNCERTAINTIES FOR GEOPHYSICAL

    E-Print Network [OSTI]

    Kreinovich, Vladik

    to directly measure the amount of oil in an area is to drill several wells, but drilling is a very expensive. These techniques are applied to the inversion of traveltime data collected in a cross well seismic experiment procedure, and the whole idea of geophysics is to predict the amount of oil without drilling in all possible

  1. A survey of potential low-cost concentrator concepts for use in low-temperature water detoxification

    SciTech Connect (OSTI)

    Wendelin, T.

    1991-12-01T23:59:59.000Z

    Several different concentrator concepts have been considered for use in the detoxification of chemically contaminated water. The reactions of interest are predominantly photocatalytic in nature and are driven by low concentrations (between 1 and 50 suns) of UV radiation in the 300- to 385-nm wavelength range. Optical performance characteristics of these concentrators are thus somewhat different compared to concentrators developed for industrial process heat and electrical energy production. Relaxed optical tolerances might lead to reductions in concentrator cost that, when integrated into overall field system cost, could make the solar-driven process competitive with current UV lamp technology. Aspects of the concentrator system that might realize cost reductions include the concentrating element, the support structure, the tracking and drive system, the manufacturing processes, and the installation procedures. Several ideals have been resurrected from earlier research in the Solar Thermal Program where the need for more stringent optical performance requirements led to a decline or even an end to further investigation. In light of this new application, the most promising of these ideas are presented, including a description and a discussion of the cost and performance trade-offs. In addition, the results of recent investigate research on several of these concepts will be presented. The concepts include a low-cost parabolic trough, the inflatable line-focus concentrator, and the holographic concentrator. 16 refs., 5 figs.

  2. Deborah K. Smith Department of Geology and Geophysics, MS 22

    E-Print Network [OSTI]

    Smith, Deborah K.

    Deborah K. Smith Department of Geology and Geophysics, MS 22 Woods Hole Oceanographic Institution: Jordan, T. H., H. W. Menard, and D.K. Smith, Density and size distribution of seamounts in the eastern. Smith, H. W. Menard, J. A. Orcutt and T. H. Jordan, Seismic reflection site survey: correlation

  3. Geophysical Research Abstracts Vol. 12, EGU2010-PREVIEW, 2010

    E-Print Network [OSTI]

    Boyer, Edmond

    (s) 2010 Overview of seismic imagery techniques applied to landslides characterization. Gilles Grandjean, geophysical methods based on seismic surveying appear to be well-adapted to investigate the morpho and non-intrusive measurements of acoustic (Vp) or shear (Vs) wave velocity, two important physical

  4. Department of Geophysics Colorado School of Mines

    E-Print Network [OSTI]

    Department of Geophysics Colorado School of Mines Golden, CO 80401 http://www.geophysics;#12;Department of Geophysics Colorado School of Mines Golden, CO 80401 http://www.geophysics of the requirements for the degree of Master of Science (Geophysics). Golden, Colorado Date: April 14, 2005 Signed

  5. Department of Geophysics Colorado School of Mines

    E-Print Network [OSTI]

    Department of Geophysics Colorado School of Mines Golden, CO 80401 http://www.geophysics of Geophysics Colorado School of Mines Golden, CO 80401 http://www.geophysics.mines.edu/cgem Defended: May 10 (Geophysics). Golden, Colorado Date May 15, 2006 Signed: on original copy Jeongmin Lee Signed: on original

  6. Department of Geophysics Colorado School of Mines

    E-Print Network [OSTI]

    Department of Geophysics Colorado School of Mines Golden, CO 80401 http://www.geophysics of Geophysics Colorado School of Mines Golden, CO 80401 http://www.geophysics.mines.edu/cgem Defended: September fulfillment of the requirements for the degree of Master of Science (Geophysics). Golden, Colorado Date

  7. Reflection Survey At Neal Hot Springs Geothermal Area (Colwell...

    Open Energy Info (EERE)

    areas. This study was conducted by a geophysics field camp from the Colorado School of Mines. Notes Two seismic surveys were done, the first was a low frequency survey...

  8. Understanding biogeobatteries: Where geophysics meets microbiology

    E-Print Network [OSTI]

    Revil, A.

    2010-01-01T23:59:59.000Z

    duckling of environmental geophysics, Leading Edge, 21(5),Pure and Applied Geophysics, 157, 357-382. Pinder, G.F. ,sulfide self-potentials, Geophysics, 25, 226–249. Sauck, W.

  9. Geophysical Monitoring of Hydrological and Biogeochemical

    E-Print Network [OSTI]

    Hubbard, Susan

    Geophysical Monitoring of Hydrological and Biogeochemical Transformations Associated with Cr explored the use of geophysical approaches for monitoring the spatiotemporal distribution of hydrological first integrated hydrological wellbore and geophysical tomographic data sets to estimate hydrological

  10. Crump Geyser: High Precision Geophysics & Detailed Structural...

    Broader source: Energy.gov (indexed) [DOE]

    Crump Geyser: High Precision Geophysics & Detailed Structural Exploration & Slim Well Drilling Crump Geyser: High Precision Geophysics & Detailed Structural Exploration & Slim Well...

  11. DEPARTMENT OF GEOLOGY & GEOPHYSICS UNDERGRADUATE

    E-Print Network [OSTI]

    DEPARTMENT OF GEOLOGY & GEOPHYSICS UNDERGRADUATE SURVIVAL MANUAL 2013-2014 SCHOOL OF OCEAN & EARTH SCIENCE & TECHNOLOGY UNIVERSITY OF HAWAI`I AT MNOA Updated July 2013 #12;CONTENTS INTRODUCTION 1 Geology and Geophysics 1 Job Opportunities 1 Prepare Educationally 1 Challenges and Rewards 1 THE DEPARTMENT OF GEOLOGY

  12. Three-Dimensional Surface Geophysical Exploration of the 200-Series Tanks at the 241-C Tank Farm

    SciTech Connect (OSTI)

    Crook, N. [HydroGEOPHYSICS, Inc., Tuscon, AZ (United States); McNeill, M. [HydroGEOPHYSICS, Inc., Tuscon, AZ (United States); Dunham, Ralph [Columbia Energy and Environmental Services, Inc. (United States); Glaser, Danney R. [Washington River Protection Solutions, LLC (United States)

    2014-02-26T23:59:59.000Z

    A surface geophysical exploration (SGE) survey using direct current electrical resistivity was conducted within the C Tank Farm in the vicinity of the 200-Series tanks at the Hanford Site near Richland, Washington. This survey was the second successful SGE survey to utilize the Geotection(TM)-180 Resistivity Monitoring System which facilitated a much larger survey size and faster data acquisition rate. The primary objective of the C Tank Farm SGE survey was to provide geophysical data and subsurface imaging results to support the Phase 2 RCRA Facility Investigation, as outlined in the Phase 2 RCRA Facility Investigation / Corrective Measures work plan RPP-PLAN-39114.

  13. Robotic Surveying

    SciTech Connect (OSTI)

    Suzy Cantor-McKinney; Michael Kruzic

    2007-03-01T23:59:59.000Z

    ZAPATA ENGINEERING challenged our engineers and scientists, which included robotics expertise from Carnegie Mellon University, to design a solution to meet our client's requirements for rapid digital geophysical and radiological data collection of a munitions test range with no down-range personnel. A prime concern of the project was to minimize exposure of personnel to unexploded ordnance and radiation. The field season was limited by extreme heat, cold and snow. Geographical Information System (GIS) tools were used throughout this project to accurately define the limits of mapped areas, build a common mapping platform from various client products, track production progress, allocate resources and relate subsurface geophysical information to geographical features for use in rapidly reacquiring targets for investigation. We were hopeful that our platform could meet the proposed 35 acres per day, towing both a geophysical package and a radiological monitoring trailer. We held our breath and crossed our fingers as the autonomous Speedrower began to crawl across the playa lakebed. We met our proposed production rate, and we averaged just less than 50 acres per 12-hour day using the autonomous platform with a path tracking error of less than +/- 4 inches. Our project team mapped over 1,800 acres in an 8-week (4 days per week) timeframe. The expertise of our partner, Carnegie Mellon University, was recently demonstrated when their two autonomous vehicle entries finished second and third at the 2005 Defense Advanced Research Projects Agency (DARPA) Grand Challenge. 'The Grand Challenge program was established to help foster the development of autonomous vehicle technology that will some day help save the lives of Americans who are protecting our country on the battlefield', said DARPA Grand Challenge Program Manager, Ron Kurjanowicz. Our autonomous remote-controlled vehicle (ARCV) was a modified New Holland 2550 Speedrower retrofitted to allow the machine-actuated functions to be controlled by an onboard computer. The computer-controlled Speedrower was developed at Carnegie Mellon University to automate agricultural harvesting. Harvesting tasks require the vehicle to cover a field using minimally overlapping rows at slow speeds in a similar manner to geophysical data acquisition. The Speedrower had demonstrated its ability to perform as it had already logged hundreds of acres of autonomous harvesting. This project is the first use of autonomous robotic technology on a large-scale for geophysical surveying.

  14. Geophysical flight line flying and flight path recovery utilizing the Litton LTN-76 inertial navigation system

    SciTech Connect (OSTI)

    Mitkus, A.F.; Cater, D.; Farmer, P.F.; Gay, S.P. Jr.

    1981-11-01T23:59:59.000Z

    The Litton LTN-76 Inertial Navigation Systems (INS) with Inertial Track guidance System (ITGS) software is geared toward the airborne survey industry. This report is a summary of tests performed with the LTN-76 designed to fly an airborne geophysical survey as well as to recover the subsequent flight path utilizing INS derived coordinates.

  15. INVERSION FOR APPLIED GEOPHYSICS: A TUTORIAL

    E-Print Network [OSTI]

    Oldenburg, Douglas W.

    INVERSION FOR APPLIED GEOPHYSICS: A TUTORIAL Douglas W. Oldenburg* and Yaoguo Li** * UBC-Geophysical, V6T 1Z4 ** Department of Geophysics, Colorado School of Mines, Golden, Colorado, 80401 INTRODUCTION Throughout this book there are numerous cases where geophysics has been used to help solve practical

  16. Department of Geophysics Colorado School of Mines

    E-Print Network [OSTI]

    Department of Geophysics Colorado School of Mines Golden, CO 80401 http://www.geophysics Colorado School of Mines CGEM Dongjie Cheng #12;#12;Department of Geophysics Colorado School of Mines Golden, CO 80401 http://www.geophysics.mines.edu/cgem Defended: December 2003 Advisor: Dr. Yaoguo Li (GP

  17. Department of Geophysics Colorado School of Mines

    E-Print Network [OSTI]

    Department of Geophysics Colorado School of Mines Golden, CO 80401 http://www.geophysics Colorado School of Mines CGEM Alisa Marie Green #12;Department of Geophysics Colorado School of Mines Golden, CO 80401 http://www.geophysics.mines.edu/cgem Defended: November 06, 2003 Advisor: Dr. Yaoguo Li

  18. SAGE, Summer of Applied Geophysical Experience

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    program . Description teaches modern geophysical exploration techniques: seismic reflection and refraction, gravity and magnetics, electromagnetics (including...

  19. APPLICATION OF BOREHOLE GEOPHYSICS AT AN EXPERIMENTAL WASTE STORAGE SITE

    E-Print Network [OSTI]

    Nelson, P.H.

    2014-01-01T23:59:59.000Z

    letal Ore Deposits, 11 in Geophysics and Geochemistry in the11 Applications of Borehole Geophysics to Water-ResourcesAPPLICATION OF BOREHOLE GEOPHYSICS AT AN EXPERIMENTAL WASTE

  20. Lunar geophysics: The Moon's fundamental shape and paleomagnetism studies

    E-Print Network [OSTI]

    Perera, Viranga

    2014-01-01T23:59:59.000Z

    Tectonics.   Reviews  of  Geophysics  and  Space   Physics  SANTA CRUZ Lunar geophysics: The Moon’s fundamental shapeViranga Perera Lunar geophysics: The Moon’s fundamental

  1. The facts on file. Dictionary of geology and geophysics

    SciTech Connect (OSTI)

    Lapidus, D.F.; Coates, D.R.

    1987-01-01T23:59:59.000Z

    This reference to the basic vocabulary of geology and geophysics has more than 3,000 clear and concise entries defining the entire range of geological phenomena. This book covers such areas as types of rocks and rock formations, deformation processes such as erosion and plate tectonics, volcanoes, glaciers and their effects on topography, geodesy and survey methods, earthquakes and seismology, fuels and mineral deposits.

  2. Benchmarking Non-Hardware Balance-of-System (Soft) Costs for U.S. Photovoltaic Systems Using a Bottom-Up Approach and Installer Survey

    E-Print Network [OSTI]

    Ardani, Kristen

    2014-01-01T23:59:59.000Z

    Non-Hardware Balance-of-System (Soft) Costs for U.S.Non-Hardware Balance-of-System (Soft) Costs for U.S.equivalent to 45% of total system soft costs ($3.32/W) and

  3. GEOPHYSICS, VOL. 66, NO. 1 (JANUARY-FEBRUARY 2001); P. 2530 Reservoir geophysics

    E-Print Network [OSTI]

    GEOPHYSICS, VOL. 66, NO. 1 (JANUARY-FEBRUARY 2001); P. 25­30 Reservoir geophysics Wayne D. Pennington INTRODUCTION The concept of petroleum reservoir geophysics is relatively new. In the past, the role of geophysics was largely confined to exploration and, to a lesser degree, the development

  4. Geophysical Institute. Biennial report, 1993-1994

    SciTech Connect (OSTI)

    NONE

    1996-01-01T23:59:59.000Z

    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.

  5. INSTITUTE OF GEOPHYSICS AND PLANETARY PHYSICS (IGPP)

    E-Print Network [OSTI]

    INSTITUTE OF GEOPHYSICS AND PLANETARY PHYSICS (IGPP) LOS ALAMOS NATIONAL LABORATORY (LANL) FY11, 2010 1. INTRODUCTION The Institute of Geophysics and Planetary Physics (IGPP) at Los Alamos National of California's Systemwide Institute of Geophysics and Planetary Physics. Its science mission is to promote

  6. 2010 Western Pacific Geophysics Search Results

    E-Print Network [OSTI]

    Ng, Chung-Sang

    2010 Western Pacific Geophysics Meeting Search Results Cite abstracts as Author(s) (2010), Title: Geophysical Institute, University of Alaska Fairbanks, Fairbanks, AK, United States AU: Ragunathan, S EM: srivatta@gi.alaska.edu AF: Geophysical Institute, University of Alaska Fairbanks, Fairbanks, AK, United

  7. Geophysical Institute. Biennial report, 1993-1994

    SciTech Connect (OSTI)

    NONE

    1996-01-01T23:59:59.000Z

    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.

  8. Benchmarking Non-Hardware Balance-of-System (Soft) Costs for U.S. Photovoltaic Systems, Using a Bottom-Up Approach and Installer Survey - Second Edition

    SciTech Connect (OSTI)

    Friedman, B.; Ardani, K.; Feldman, D.; Citron, R.; Margolis, R.; Zuboy, J.

    2013-10-01T23:59:59.000Z

    This report presents results from the second U.S. Department of Energy (DOE) sponsored, bottom-up data-collection and analysis of non-hardware balance-of-system costs -- often referred to as 'business process' or 'soft' costs -- for U.S. residential and commercial photovoltaic (PV) systems. In service to DOE's SunShot Initiative, annual expenditure and labor-hour-productivity data are analyzed to benchmark 2012 soft costs related to (1) customer acquisition and system design (2) permitting, inspection, and interconnection (PII). We also include an in-depth analysis of costs related to financing, overhead, and profit. Soft costs are both a major challenge and a major opportunity for reducing PV system prices and stimulating SunShot-level PV deployment in the United States. The data and analysis in this series of benchmarking reports are a step toward the more detailed understanding of PV soft costs required to track and accelerate these price reductions.

  9. Benchmarking Non-Hardware Balance of System (Soft) Costs for U.S. Photovoltaic Systems Using a Data-Driven Analysis from PV Installer Survey Results

    SciTech Connect (OSTI)

    Ardani, K.; Barbose, G.; Margolis, R.; Wiser, R.; Feldman, D.; Ong, S.

    2012-11-01T23:59:59.000Z

    This report presents results from the first U.S. Department of Energy (DOE) sponsored, bottom-up data-collection and analysis of non-hardware balance-of-system costs--often referred to as 'business process' or 'soft' costs--for residential and commercial photovoltaic (PV) systems.

  10. Startup Costs

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1997-03-28T23:59:59.000Z

    This chapter discusses startup costs for construction and environmental projects, and estimating guidance for startup costs.

  11. Environmental geophysics - fad or future?

    SciTech Connect (OSTI)

    Romig, P.R. [Colorado School of Mines, Golden, CO (United States)

    1994-12-31T23:59:59.000Z

    For ten years, the oil industry has suffered cycles of downsizing, out-sourcing, and reorganization. As layoffs and early retirement have become widespread, an increasing number of geophysicists have seen the environmental business as an opportunity to stay in their chosen professions. There have been predictions that the use of geophysics for environmental mapping and characterization could spawn an industry larger than oil exploration. These predictions have come from serious financial analysts as well as from hopeful geophysicists, so they cannot be ignored. There also are reputable professionals who believe that environmentalism is a fad which will die out as soon as the next oil shortage occurs. They point to recent publicity about excessive expenditures for waste remediation as a signal of the beginning of the end. These conflicting views raise serious questions about the form and function of, and the future for, environmental geophysics. This paper reviews these views.

  12. Towards Real Earth Models --Computational Geophysics on Unstructured Tetrahedral Meshes?

    E-Print Network [OSTI]

    Farquharson, Colin G.

    Towards Real Earth Models -- Computational Geophysics on Unstructured Tetrahedral Meshes? Colin tetrahedral meshes. EM geophysics on unstructured tetrahedral meshes. Disadvantages, difficulties, challenges. Conclusions. #12;Outline: Geological models! Advantages of unstructured tetrahedral meshes. EM geophysics

  13. Howard A. Zebker Professor of Geophysics and Electrical Engineering

    E-Print Network [OSTI]

    Zebker, Howard

    Howard A. Zebker Professor of Geophysics and Electrical Engineering Stanford University, Stanford, Departments of Geophysics and Electrical Engineering (joint appt.), Stanford University, Stanford, CA. 1995-2006 Associate Professor, Departments of Geophysics and Electrical Engineering (joint appt.), Stanford University

  14. Unstructured grid modelling to create 3-D Earth models that unify geological and geophysical

    E-Print Network [OSTI]

    Farquharson, Colin G.

    Unstructured grid modelling to create 3-D Earth models that unify geological and geophysical Conclusion The common Earth model Geophysical inversion Geological and geophysical models Instructured meshes Geophysical inversion Geological and geophysical models Instructured meshes Motivation: The common Earth model

  15. Preliminary geothermal assessment surveys for the State of Hawaii

    SciTech Connect (OSTI)

    Thomas, D.M.; Cox, M.E.; Lienert, B.R.; Kauahikaua, J.P.; Mattice, M.D.

    1980-09-01T23:59:59.000Z

    The Geothermal Resource Assessment Program of the Hawaii Institute of Geophysics has conducted a series of geochemical and geophysical surveys in ten separate locations within the State of Hawaii in an effort to identify and assess potential geothermal areas throughout the state. The techniques applied include groundwater chemistry and temperatures, soil mercury surveys, ground radon emanometry, time-domain electromagnetic surveys and Schlumberger resistivity soundings. Although geochemical and geophysical anomalies were identified in nearly all the survey sites, those areas which show most promise, based on presently available data, for a geothermal resource are as follows: Puna, Kailua Kona, and Kawaihae on the island of Hawaii; Haiku-Paia and Olowalu-Ukumehame canyons on Maui; and Lualualei Valley on Oahu. Further surveys are planned for most of these areas in order to further define the nature of the thermal resource present.

  16. Crump Geyser: High Precision Geophysics & Detailed Structural...

    Broader source: Energy.gov (indexed) [DOE]

    Crump Geyser: High Precision Geophysics & Detailed Structural Exploration & Slim Well Drilling John Casteel Nevada Geothermal Power Co. Validation of Innovative Exploration...

  17. Regional geophysics, Cenozoic tectonics and geologic resources...

    Open Energy Info (EERE)

    geophysics, Cenozoic tectonics and geologic resources of the Basin and Range Province and adjoining regions Jump to: navigation, search OpenEI Reference LibraryAdd to library...

  18. On the Quantum Aspects of Geophysics

    E-Print Network [OSTI]

    F. Darabi

    2004-10-10T23:59:59.000Z

    We introduce a simple quantum mechanical justification for the formation of folded mountains. It is very appealing to develop this idea to a theory of {\\it Quantum Geophysics}

  19. Integrated Surface Geophysical Methods for Characterization of...

    Open Energy Info (EERE)

    LibraryAdd to library Web Site: Integrated Surface Geophysical Methods for Characterization of the Naval Air Warfare Center, New Jersey Author USGS Published Publisher Not...

  20. March 30, 2009 16:44 Geophysical and Astrophysical Fluid Dynamics gafdbo09 Geophysical and Astrophysical Fluid Dynamics

    E-Print Network [OSTI]

    Al Hanbali, Ahmad

    March 30, 2009 16:44 Geophysical and Astrophysical Fluid Dynamics gafdbo09 Geophysical (geophysical) fluid models: two-dimensional vortical systems in a generalized streamfunction-vorticity rep

  1. Advanced 3D Geophysical Imaging Technologies for Geothermal Resource...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    3D Geophysical Imaging Technologies for Geothermal Resource Characterization Advanced 3D Geophysical Imaging Technologies for Geothermal Resource Characterization Advanced 3D...

  2. COMPARATIVE COSTS OF CALIFORNIA CENTRAL STATION ELECTRICITY

    E-Print Network [OSTI]

    and simple cycle costs are the result of a comprehensive survey of actual costs from the power plant developers in California who built power plants between 2001 and 2006. The other costs are based on actual in conjunction with the variable cost information of a production cost market simulation model to produce

  3. Investigation of novel geophysical techniques for monitoring CO2 movement during sequestration

    SciTech Connect (OSTI)

    Hoversten, G. Michael; Gasperikova, Erika

    2003-10-31T23:59:59.000Z

    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.

  4. Geophysical investigations of certain Montana geothermal areas

    SciTech Connect (OSTI)

    Wideman, C.J. (Montana Bureau of Mines and Geology, Butte); Dye, L.; Halvorson, J.; McRae, M.; Ruscetta, C.A.; Foley, D. (eds.)

    1981-05-01T23:59:59.000Z

    Selected hot springs areas of Montana have been investigated by a variety of geophysical techniques. Resistivity, gravity, seismic, and magnetic methods have been applied during investigations near the hot springs. Because the geology is extremely varied at the locations of the investigations, several geophysical techniques have usually been applied at each site.

  5. APPLIED GEOPHYSICS FIELD CLASS GEOLOGY 437

    E-Print Network [OSTI]

    Nickrent, Daniel L.

    APPLIED GEOPHYSICS FIELD CLASS GEOLOGY 437 SPRING 2014 OF NATURAL RESOURCES INCLUDING OIL, COAL, MINERALS AND GROUNDWATER. OTHER APPLICATIONS OF GEOPHYSICS MAY, IF AVAILABLE, WE WILL VISIT AN OIL DRILLING RIG IN OPERATION. DATES FOR FIELD TRIPS WILL DEPEND ON THE WEATHER

  6. Operating Costs Estimates Cost Indices

    E-Print Network [OSTI]

    Boisvert, Jeff

    to update costs of specific equipment, raw material or labor or CAPEX and OPEX of entire plants Cost Indices

  7. Electrical Impedance Tomography in geophysics, application of EIDORS

    E-Print Network [OSTI]

    Adler, Andy

    Electrical Impedance Tomography in geophysics, application of EIDORS Lesparre N., Adler A., Gibert to adapt EIDORS for applications in geophysics. In geophysics, we apply EIT in order to image inner. The spatial resolution of the method in geophysics is of the order of meters and the penetration depth can

  8. Bachelor of Science, Geophysics, 2013-2014 Name ID# Date

    E-Print Network [OSTI]

    Barrash, Warren

    Bachelor of Science, Geophysics, 2013-2014 Name ID# Date General Degree Requirements Residency with Lab 4 COMPSCI 115 Introduction to C 2 GEOPH 201 Seeing the Unseen: an Introduction to Geophysics 4 GEOPH 300 Physics of the Earth 3 GEOPH 305 Applied Geophysics 3 GEOPH 420 Geophysical Applications

  9. SURFACE GEOPHYSICAL EXPLORATION - COMPENDIUM DOCUMENT

    SciTech Connect (OSTI)

    RUCKER DF; MYERS DA

    2011-10-04T23:59:59.000Z

    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.

  10. PhD in Cryosphere Geophysics The Cryosphere Geophysics and Remote Sensing group (CryoGARs) at Boise

    E-Print Network [OSTI]

    Barrash, Warren

    PhD in Cryosphere Geophysics The Cryosphere Geophysics and Remote Sensing group (CryoGARs) at Boise on the GrIS. A solid background in field geophysics is preferred. The successful applicant will join the CryoGars group and Center for Geophysical Investigation of the Shallow Subsurface (CGISS) at Boise

  11. Fractals in geophysics Geophysical phenomena of interest to geoscientists include both atmospheric and terrestrial related processes, which

    E-Print Network [OSTI]

    Rangarajan, Govindan

    Preface Fractals in geophysics Geophysical phenomena of interest to geoscientists include both-fractal type. Recently, there has been much interdisciplinary interest in the application of geophysical of the spatio-temporal organization of geophysical phenomena from micro to macro levels [1­6]. Wider application

  12. Siting Study Framework and Survey Methodology for Marine and Hydrokinetic Energy Project in Offshore Southeast Florida

    SciTech Connect (OSTI)

    Vinick, Charles; Riccobono, Antonino, MS; Messing, Charles G., Ph.D.; Walker, Brian K., Ph.D.; Reed, John K., Ph.D.

    2012-02-28T23:59:59.000Z

    Dehlsen Associates, LLC was awarded a grant by the United States Department of Energy (DOE) Golden Field Office for a project titled 'Siting Study Framework and Survey Methodology for Marine and Hydrokinetic Energy Project in Offshore Southeast Florida,' corresponding to DOE Grant Award Number DE-EE0002655 resulting from DOE funding Opportunity Announcement Number DE-FOA-0000069 for Topic Area 2, and it is referred to herein as 'the project.' The purpose of the project was to enhance the certainty of the survey requirements and regulatory review processes for the purpose of reducing the time, efforts, and costs associated with initial siting efforts of marine and hydrokinetic energy conversion facilities that may be proposed in the Atlantic Ocean offshore Southeast Florida. To secure early input from agencies, protocols were developed for collecting baseline geophysical information and benthic habitat data that can be used by project developers and regulators to make decisions early in the process of determining project location (i.e., the siting process) that avoid or minimize adverse impacts to sensitive marine benthic habitat. It is presumed that such an approach will help facilitate the licensing process for hydrokinetic and other ocean renewable energy projects within the study area and will assist in clarifying the baseline environmental data requirements described in the U.S. Department of the Interior Bureau of Ocean Energy Management, Regulation and Enforcement (formerly Minerals Management Service) final regulations on offshore renewable energy (30 Code of Federal Regulations 285, published April 29, 2009). Because projects generally seek to avoid or minimize impacts to sensitive marine habitats, it was not the intent of this project to investigate areas that did not appear suitable for the siting of ocean renewable energy projects. Rather, a two-tiered approach was designed with the first step consisting of gaining overall insight about seabed conditions offshore southeastern Florida by conducting a geophysical survey of pre-selected areas with subsequent post-processing and expert data interpretation by geophysicists and experienced marine biologists knowledgeable about the general project area. The second step sought to validate the benthic habitat types interpreted from the geophysical data by conducting benthic video and photographic field surveys of selected habitat types. The goal of this step was to determine the degree of correlation between the habitat types interpreted from the geophysical data and what actually exists on the seafloor based on the benthic video survey logs. This step included spot-checking selected habitat types rather than comprehensive evaluation of the entire area covered by the geophysical survey. It is important to note that non-invasive survey methods were used as part of this study and no devices of any kind were either temporarily or permanently attached to the seabed as part of the work conducted under this project.

  13. GEOPHYSICS

    E-Print Network [OSTI]

    ?nite-element formulation (Smith. I975). handle any kind of waves in complex media but are limited mainly because nu- merical dispersion prevents them from

  14. Nonlinear design of geophysical surveys and processing strategies 

    E-Print Network [OSTI]

    Guest, Thomas

    2010-01-01T23:59:59.000Z

    The principal aim of all scientific experiments is to infer knowledge about a set of parameters of interest through the process of data collection and analysis. In the geosciences, large sums of money are spent on the ...

  15. Merging high resolution geophysical and geochemical surveys to reduce

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport(FactDepartment3311, 3312), OctoberMay 18-19,Department of

  16. Merging High Resolution Geophysical and Geochemical Surveys to Reduce

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant JumpMarysville, Ohio:Menomonee Falls,Mccoy Geothermal AreaInformation| Open

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

    SciTech Connect (OSTI)

    Daniels, Jeff

    2012-11-30T23:59:59.000Z

    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}.

  18. Non-Seismic Geophysical Approaches to Monitoring

    SciTech Connect (OSTI)

    Hoversten, G.M.; Gasperikova, Erika

    2004-09-01T23:59:59.000Z

    This chapter considers the application of a number of different geophysical techniques for monitoring geologic sequestration of CO2. The relative merits of the seismic, gravity, electromagnetic (EM) and streaming potential (SP) geophysical techniques as monitoring tools are examined. An example of tilt measurements illustrates another potential monitoring technique, although it has not been studied to the extent of other techniques in this chapter. This work does not represent an exhaustive study, but rather demonstrates the capabilities of a number of geophysical techniques on two synthetic modeling scenarios. The first scenario represents combined CO2 enhance oil recovery (EOR) and sequestration in a producing oil field, the Schrader Bluff field on the north slope of Alaska, USA. The second scenario is of a pilot DOE CO2 sequestration experiment scheduled for summer 2004 in the Frio Brine Formation in South Texas, USA. Numerical flow simulations of the CO2 injection process for each case were converted to geophysical models using petrophysical models developed from well log data. These coupled flow simulation geophysical models allow comparrison of the performance of monitoring techniques over time on realistic 3D models by generating simulated responses at different times during the CO2 injection process. These time-lapse measurements are used to produce time-lapse changes in geophysical measurements that can be related to the movement of CO2 within the injection interval.

  19. Expedited Site Characterization Geophysics: Geophysical Methods and Tools for Site Characterization

    E-Print Network [OSTI]

    Goldstein, N.E.

    2009-01-01T23:59:59.000Z

    battery belt, 4 batteries, 2 chargers ) IO0 ,,L t ,, , i l,, E__d CharacterizationCharacterization Geophysics SPECIFICATIONS: TEMI3 MAGNETIC ANTENNA General Power: Two 9V alkaline batteries BatteryCharacterization Geophysics RESISTIVITY/ INDUCED POLARIZATION (_nt'd/ For the standard resistivit 7 technique, a battery-

  20. Proposed geologic model based on geophysical well logs

    SciTech Connect (OSTI)

    Diaz C, S.; Puente C, I.; de la Pena L, A.

    1981-01-01T23:59:59.000Z

    An investigation of the subsurface based on a qualitative interpretation of well logs was carried out at Cerro Prieto to obtain information on the distribution of the different lithofacies that make up a deltaic depositional system. The sedimentological interpretation derived from the resistivity and spontaneous potential are shown in several cross-sections of the field. In addition to the sedimentological interpretation, a map of the structural geology of the region based on well logs and available geophysical information was prepared, including the results of gravity and seismic refraction surveys. The depth to the zone of hydrothermal alteration described by Elders (1980) was found by means of temperature, electrical, and radioactive logs. Two maps showing the configuration of the top of this anomaly show a clear correlation with the gravity anomalies found in the area.

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

    SciTech Connect (OSTI)

    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

    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.

  2. Geophysical Research Abstracts Vol. 12, EGU2010-233, 2010

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    Geophysical Research Abstracts Vol. 12, EGU2010-233, 2010 EGU General Assembly 2010 © Author with the best available petrophysical and geophysical information at the time of development. Engineering fluid

  3. Operating Costs

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1997-03-28T23:59:59.000Z

    This chapter is focused on capital costs for conventional construction and environmental restoration and waste management projects and examines operating cost estimates to verify that all elements of the project have been considered and properly estimated.

  4. Numerical Simulation in Applied Geophysics. From the Mesoscale to ...

    E-Print Network [OSTI]

    Seismic wave propagation is a common technique used in hydrocarbon exploration geophysics, mining and reservoir characterization and production.

  5. MULTIFRACTALS, GENERALIZED SCALE INVARIANCE AND COMPLEXITY IN GEOPHYSICS

    E-Print Network [OSTI]

    Lovejoy, Shaun

    MULTIFRACTALS, GENERALIZED SCALE INVARIANCE AND COMPLEXITY IN GEOPHYSICS DANIEL SCHERTZER LEESU, Que. H3A 2T8, Canada lovejoy@physics.mcgill.ca Received The complexity of geophysics has been with anisotropy, which is rather ubiquitous in geophysics. Keywrods: multifractals, generalized scale invariance

  6. Geophysical Research Abstracts Vol. 12, EGU2010-8384, 2010

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Geophysical Research Abstracts Vol. 12, EGU2010-8384, 2010 EGU General Assembly 2010 © Author are known to be highly dependent on local site characteristics. Therefore combining geophysical meth- ods. In order to calibrate geophysical measurements, obser- vations of 130 boreholes (4 meters deep) were made

  7. Geophysical detection and structural characterization of discontinuities in rock

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Geophysical detection and structural characterization of discontinuities in rock slopes (J. Deparis geophysical methods (seismic, electric and electromagnetic) are available to address this problem, differing and geophysical methods for characterizing the rock mass. Section 2 is dedicated to a review of the main

  8. Geophysical Research Abstracts Vol. 12, EGU2010-4993, 2010

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Geophysical Research Abstracts Vol. 12, EGU2010-4993, 2010 EGU General Assembly 2010 © Author(s) 2010 Geophysical observations at cavity collapse Philippe Jousset, Behrooz Bazargan-Sabet, François relate the variations of the brine pumping rate with the evolutions of the induced geophysical signals

  9. GEOPHYSICAL DETECTION OF UNDERGROUND CAVITIES DRIAD-LEBEAU1

    E-Print Network [OSTI]

    Boyer, Edmond

    GEOPHYSICAL DETECTION OF UNDERGROUND CAVITIES DRIAD-LEBEAU1 Lynda, PIWAKOWSKI2 Bogdan, STYLES3 & Environmental Geophysics Research Group, School of Physical and Geographical Sciences, Keele University, UK; p.lataste@ghymac.u- bordeaux1.fr ABSTRACT: In this paper, we present a synthesis of the geophysical investigations conducted

  10. Syllabus: Applied Environmental Geophysics MGG 525 Fall 2011, 3 credits

    E-Print Network [OSTI]

    Miami, University of

    1 Syllabus: Applied Environmental Geophysics MGG 525 Fall 2011, 3 credits (Version 110824e) Instructor: Mark Grasmueck, Associate Professor Marine Geology and Geophysics RSMAS University of Miami Tel: The purpose of this course is to familiarize you with the fundamentals of near-surface geophysical site

  11. Uncertainty and Predictability in Geophysics: Chaos and Multifractal Insights

    E-Print Network [OSTI]

    Lovejoy, Shaun

    Uncertainty and Predictability in Geophysics: Chaos and Multifractal Insights Daniel Schertzer Department, McGill University, Montreal, Canada Uncertainty and error growth are crosscutting geophysical extremes. The focus is now on time-space geophysical scaling behavior: their multifractality. It is found

  12. Scale, scaling and multifractals in geophysics: twenty Shaun Lovejoy1

    E-Print Network [OSTI]

    Lovejoy, Shaun

    Scale, scaling and multifractals in geophysics: twenty years on Shaun Lovejoy1 and Daniel Schertzer number of degrees of freedom approaches to nonlin- ear geophysics: a) the transition from fractal are generally necessary for geophysical applications. We illustrate these ideas with data analyses from both

  13. Geophysical Research Abstracts Vol. 12, EGU2010-4885, 2010

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Geophysical Research Abstracts Vol. 12, EGU2010-4885, 2010 EGU General Assembly 2010 © Author(s) 2010 The DIGISOIL multi-sensor system: from geophysical measurements to soil properties. Gilles geophysical technologies for answering this societal demand. To this aim, DIGISOIL addresses four issues

  14. 2 Geophysical Aspects of Non-Newtonian Fluid Mechanics

    E-Print Network [OSTI]

    Balmforth, Neil

    2 Geophysical Aspects of Non-Newtonian Fluid Mechanics N.J. Balmforth1 and R.V. Craster2 1 research, both for industrial fluid prob- lems and for applications elsewhere, notably geophysically and where this theory might be used in the geophysical contexts. 2.2 Microstructure and Macroscopic Fluid

  15. Nathan L. B. Bangs ADDRESS Institute for Geophysics

    E-Print Network [OSTI]

    Yang, Zong-Liang

    Nathan L. B. Bangs ADDRESS Institute for Geophysics The University of Texas Pickle Research Campus@utig.ig.utexas.edu EDUCATION B.A. Williams College, 1983, Geology and Physics M.A. Columbia University, 1986, Marine Geophysics M. Phil. Columbia University, 1987, Marine Geophysics Ph.D. Columbia University, 1991, Marine

  16. DEPARTMENT OF GEOLOGY & GEOPHYSICS School of Ocean & Earth Science & Technology

    E-Print Network [OSTI]

    DEPARTMENT OF GEOLOGY & GEOPHYSICS School of Ocean & Earth Science & Technology University of Hawaii at Manoa REQUIREMENTS FOR A MINOR IN GEOLOGY & GEOPHYSICS The minor requires GG 101 (or 103) & 101L or GG 170, 200, and 11 credits hours of non-introductory Geology and Geophysics courses at the 300

  17. BASF's Energy Survey Methodology

    E-Print Network [OSTI]

    Theising, T. R.

    2005-01-01T23:59:59.000Z

    and cost breakdowns by utility types are identified to further analyze trends. Consideration is given to the review of the various energy supply contracts for alternative options that may exist. The consumption history is used to create a distribution...BASF?s Energy Survey Methodology Thomas R. Theising BASF Corporation operates several dozen manufacturing Sites within NAFTA and periodically conducts Energy Surveys at each Site. Although these manufacturing sites represent a variety...

  18. Geophysical Institute biennial report 1995--1996

    SciTech Connect (OSTI)

    NONE

    1998-06-01T23:59:59.000Z

    The mission of the Geophysical Institute is to understand the basic physical processes governing Earth, especially as they occur in, or are relevant to the Arctic; to train graduate and undergraduate students to play leading roles in tomorrow`s society; to solve applied geophysical problems and develop resource-oriented technology of importance to the state and the nation; and to satisfy the intellectual and technological needs of fellow Alaskans through public service. The variety of subjects studied by the faculty, research staff members, and graduate students at the Geophysical Institute include auroral physics and chemistry, arctic haze, ice fog, atmospheric dynamics, ozone, Alaska weather patterns, regional meteorology and climatology, global climate change, cloud physics and radiation, permafrost, glaciers, sea ice, remote sensing, geothermal energy, tectonics, volcanoes and earthquakes. Summaries are presented of the projects undertaken by the Institute in these fields.

  19. GEOPHYSICAL RESEARCH LETTERS, VOL. 27, NO. 22, PAGES 2615-3618, NOVEMBER 15, 2000 Geodetic network optimization for geophysical parameters

    E-Print Network [OSTI]

    Tingley, Joseph V.

    GEOPHYSICAL RESEARCH LETTERS, VOL. 27, NO. 22, PAGES 2615-3618, NOVEMBER 15, 2000 3615 Geodetic network optimization for geophysical parameters Geoffrey Blewitt Nevada Bureau of Mines and Geology is gener- alized here, to seek the network configuration that optimizes the precision of geophysical

  20. GEOPHYSICAL RESEARCH LETTERS, VOL. 24, NO. 23, PAGES 3097-3100, DECEMBER 1, 1997 Applicability of wavelet algorithm for geophysical

    E-Print Network [OSTI]

    Vasilyev, Oleg V.

    GEOPHYSICAL RESEARCH LETTERS, VOL. 24, NO. 23, PAGES 3097-3100, DECEMBER 1, 1997 Applicability of wavelet algorithm for geophysical viscoelastic flow Oleg V. Vasilyev,1 David A. Yuen,2 and Yuri Yu. Podladchikov3 Abstract. This paper introduces a newly developed wavelet technique for modeling of geophysical

  1. Geology and Geophysics at the University of Utah Advisors for Undergraduate Geology & Geophysics Students (2014-15 academic year)

    E-Print Network [OSTI]

    Johnson, Cari

    Geology and Geophysics at the University of Utah Advisors for Undergraduate Geology & Geophysics Students (2014-15 academic year): General Academic Advising for Geology & Geophysics Majors ­ Ms. Judy for Geology Emphasis, Geoscience Major ­ Prof. Brenda Bowen (email: brenda.bowen@ utah.edu, office: 341 FASB

  2. 2014-2015 Projected Aviation Program Costs

    E-Print Network [OSTI]

    Delene, David J.

    2014-2015 Projected Aviation Program Costs UND Aerospace offers two aviation degree programs with a total of seven academic majors. Each has its own flight course requirements, which affect the cost of a degree program. BACHELOR of BUSINESS ADMINISTRATION ** Flight Costs Airport Management Survey of Flight

  3. Review of geophysical characterization methods used at the Hanford Site

    SciTech Connect (OSTI)

    GV Last; DG Horton

    2000-03-23T23:59:59.000Z

    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.

  4. Contracting with reading costs and renegotiation costs

    E-Print Network [OSTI]

    Brennan, James R.

    2007-01-01T23:59:59.000Z

    Reading Costs, Competition, and ContractReading Costs . . . . . . . . . . . . . . . . C. EquilibriumUnconscionability A?ect Reading Costs . . . . . . . . . .

  5. INTEGRATING GEOLOGIC AND GEOPHYSICAL DATA THROUGH

    E-Print Network [OSTI]

    Oldenburg, Douglas W.

    INTEGRATING GEOLOGIC AND GEOPHYSICAL DATA THROUGH ADVANCED CONSTRAINED INVERSIONS by Peter George framework (i.e. minimization of an objective function). I developed several methods to reach this goal constraints to the inverse problem. Lastly, I developed an iterative procedure for cooperatively inverting

  6. College of Natural Science and Mathematics Department of Geology and Geophysics

    E-Print Network [OSTI]

    Hartman, Chris

    gEophySicS College of Natural Science and Mathematics Department of Geology and Geophysics 907 credits The geophysics program at UAF specializes in several broad areas of re- search and is closely connected with the Geophysical Institute. Although much of the research conducted by geophysics faculty

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

    SciTech Connect (OSTI)

    Barnhart, Kevin Scott

    2013-10-01T23:59:59.000Z

    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.

  8. Unified geophysical and geological 3-D Earth models Colin Farquharson, Peter Leli`evre, and Charles Hurich

    E-Print Network [OSTI]

    Farquharson, Colin G.

    Unified geophysical and geological 3-D Earth models Colin Farquharson, Peter Leli`evre, and Charles and geophysics. Outline Geological models Geophysical models and numerical modelling Rectilinear grids vs triangles. Can capture arbitrarily complicated subsurface contacts. #12;Geophysical models: rectilinear

  9. Geophysical Fluid Dynamics Laboratory general circulation model investigation of the indirect radiative effects

    E-Print Network [OSTI]

    Russell, Lynn

    Geophysical Fluid Dynamics Laboratory general circulation model investigation of the indirect Corporation for Atmospheric Research, Geophysical Fluid Dynamics Laboratory, Princeton, New Jersey, USA V. Ramaswamy, Paul A. Ginoux, and Larry W. Horowitz Geophysical Fluid Dynamics Laboratory, Princeton, New

  10. Geophysical Prospecting 31,265-292, 1983. REFLECTION OF ELASTIC WAVES FROM

    E-Print Network [OSTI]

    Santos, Juan

    Geophysical Prospecting 31,265-292, 1983. REFLECTION OF ELASTIC WAVES FROM PERIODICALLY STRATIFIED from Periodically Stratified Media with Interfacial Slip, Geophysical Prospecting 31 phase propagation in some other direction. INTRODUCTION Geophysical media often exhibit anisotropic

  11. Applying petroleum geophysics to astrophysics: Quantitative 4D seismic study of the solar interior

    E-Print Network [OSTI]

    Crawford, Ian

    Applying petroleum geophysics to astrophysics: Quantitative 4D seismic study, is to a significant extent based on tomographic methods developed in geophysics. The proposed time-lapse seismic methods developed in petroleum geophysics offer the next

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

    E-Print Network [OSTI]

    Lumley, D.

    2010-01-01T23:59:59.000Z

    on “CO 2 Sequestration Geophysics” David Lumley (U. W.on “CO 2 Sequestration Geophysics” was held August 23-27,sequestration: Model Studies: Geophysics, 73, WA105-WA112.

  13. Geophysical constraints on contaminant transport modeling in a heterogeneous fluvial aquifer

    E-Print Network [OSTI]

    Zheng, Chunmiao

    Geophysical constraints on contaminant transport modeling in a heterogeneous fluvial aquifer Jerry the geophysically derived hydraulic conductivity representation in numerical simulations of the natural the effectiveness of geophysically derived and flowmeter based representations of the hydraulic conductivity field

  14. Treatise on Geophysics, 2nd Edition 00 (2014) 141 To appear in Treatise on Geophysics, 2nd Edition, Eds. T. Spohn & G. Schubert

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    2014-01-01T23:59:59.000Z

    Treatise on Geophysics, 2nd Edition 00 (2014) 1­41 To appear in Treatise on Geophysics, 2nd Edition Author manuscript, published in "Treatise on Geophysics, 2nd edition, G. Schubert, T. Spohn (Ed.) (2014) in press" #12;T. Guillot & D. Gautier / Treatise on Geophysics, 2nd Edition 00 (2014) 1­41 2 Contents 1

  15. Impacts of motor vehicle operation on water quality - Clean-up Costs and Policies

    E-Print Network [OSTI]

    Nixon, Hilary; Saphores, Jean-Daniel M

    2007-01-01T23:59:59.000Z

    Inc. (2001). Cost survey – Stormwater management facilities,of state fund survey results. Waste Management Division.Survey and focus groups DIYers and used oil disposal initial results and recommendations. California Integrated Waste Management

  16. NMSLO Application for Permit to Conduct Geophysical Exploration...

    Open Energy Info (EERE)

    Reference LibraryAdd to library Legal Document- OtherOther: NMSLO Application for Permit to Conduct Geophysical Exploration on Unleased State LandsLegal Published NA Year...

  17. Advanced 3D Geophysical Imaging Technologies for Geothermal Resource Characterization

    E-Print Network [OSTI]

    Zhang, Haijiang

    2012-01-01T23:59:59.000Z

    We describe the ongoing development of joint geophysical imaging methodologies for geothermal site characterization and demonstrate their potential in two regions: Krafla volcano and associated geothermal fields in ...

  18. An Initial Value of Information (VOI) Framework for Geophysical...

    Open Energy Info (EERE)

    of Geothermal Energy Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: An Initial Value of Information (VOI) Framework for Geophysical...

  19. Geophysical Investigation and Assessment of the Rye Patch Known...

    Open Energy Info (EERE)

    Area, Rye Patch, Nevada Jump to: navigation, search OpenEI Reference LibraryAdd to library Dissertation: Geophysical Investigation and Assessment of the Rye Patch Known...

  20. A Conceptual Model Approach to the Geophysical Exploration of...

    Open Energy Info (EERE)

    approach is particularly effective in geothermal exploration because it promotes the interpretation of geophysics in the context of this wider range of geoscience information....

  1. Advanced 3D Geophysical Imaging Technologies for Geothermal Resource Characterization

    Broader source: Energy.gov [DOE]

    DOE Geothermal Peer Review 2010 - Presentation. This project aims to develop improved geophysical imaging method for characterizing subsurface structure, identify fluid locations, and characterize fractures.

  2. advanced borehole geophysical: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    approach to formation evaluation using borehole geophysical measurements and 3D seismic data Fossil Fuels Websites Summary: and depth of penetration). Techniques used for...

  3. Types of Costs Types of Cost Estimates

    E-Print Network [OSTI]

    Boisvert, Jeff

    · Types of Costs · Types of Cost Estimates · Methods to estimate capital costs MIN E 408: Mining% accuracy. ­ 2-5% of pre-production capital Types of Cost Estimates #12;3. Definitive ­ Based on definitive-even $ Production Level Fixed Cost Break-even $ Production Level Cost-Revenue Relationships · Capital Costs (or

  4. Estimated Costs of Crop Production in Iowa 2001

    E-Print Network [OSTI]

    Duffy, Michael D.

    Estimated Costs of Crop Production in Iowa ­ 2001 The estimated costs of corn, corn silage. They include the annual Iowa Farm Business Association record summaries, production and costs data from and a survey of selected agriculture cooperatives around the state. These costs estimates are representative

  5. Estimated Costs of Crop Production in Iowa 2000

    E-Print Network [OSTI]

    Duffy, Michael D.

    Estimated Costs of Crop Production in Iowa ­ 2000 The estimated costs of corn, corn silage. They include the annual Iowa Farm Business Association record summaries, production and costs data from and a survey of selected agriculture cooperatives around the state. These costs estimates are representative

  6. Estimated Costs of Crop Production in Iowa 2005

    E-Print Network [OSTI]

    Duffy, Michael D.

    Estimated Costs of Crop Production in Iowa ­ 2005 The estimated costs of corn, corn silage. They include the annual Iowa Farm Business Association record summaries, production and costs data from and a survey of selected agricultural cooperatives and other input suppliers around the state. These costs

  7. Estimated Costs of Crop Production in Iowa 2002

    E-Print Network [OSTI]

    Duffy, Michael D.

    Estimated Costs of Crop Production in Iowa ­ 2002 The estimated costs of corn, corn silage. They include the annual Iowa Farm Business Association record summaries, production and costs data from and a survey of selected agricultural cooperatives and other input suppliers around the state. These costs

  8. Estimated Costs of Crop Production in Iowa 2006

    E-Print Network [OSTI]

    Duffy, Michael D.

    Estimated Costs of Crop Production in Iowa ­ 2006 The estimated costs of corn, corn silage. They include the annual Iowa Farm Business Association record summaries, production and costs data from and a survey of selected agricultural cooperatives and other input suppliers around the state. These costs

  9. Marine Geophysical Researches 20: 403423, 1998. 1998 Kluwer Academic Publishers. Printed in the Netherlands.

    E-Print Network [OSTI]

    Demouchy, Sylvie

    Marine Geophysical Researches 20: 403­423, 1998. © 1998 Kluwer Academic Publishers. Printed Abstract Recent multibeam bathymetric and geophysical data recorded in the West Philippine Basin, east

  10. 2013 American Geophysical Union. All Rights Reserved. High resolution imaging of the melt distribution in 1

    E-Print Network [OSTI]

    © 2013 American Geophysical Union. All Rights Reserved. High resolution imaging of the melt;© 2013 American Geophysical Union. All Rights Reserved. Abstract We determine the 3-D melt geometry

  11. Publications of the Hawaii Institute of Geophysics and Planetology University of Hawaii

    E-Print Network [OSTI]

    Publications of the Hawaii Institute of Geophysics and Planetology University of Hawaii 2011 1 (2011). Lunar swirls: Examining crustal magnetic anomalies and space weathering trends. J. Geophysics

  12. Publications of the Hawaii Institute of Geophysics and Planetology University of Hawaii

    E-Print Network [OSTI]

    Publications of the Hawaii Institute of Geophysics and Planetology University of Hawaii 2000 1 Sensing Volcanism, Remote Sensing of Active Volcanism, AGU Geophysical Monograph Series 116, Mouginis

  13. NATIONAL GEOPHYSICAL RESEARCH INSTITUTE, HYDERABAD, INDIA. Induction Workshop: (18 -23 October, 2004)

    E-Print Network [OSTI]

    Harinarayana, T.

    . 13. Open session · Venue:: National Geophysical Research Institute (An ISO 9001 Organisation in different sectors of the Himalaya. #12;· Venue:: National Geophysical Research Institute (An ISO 9001

  14. Time-lapse Joint Inversion of Geophysical Data and its Applications...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Time-lapse Joint Inversion of Geophysical Data and its Applications to Geothermal Prospecting Time-lapse Joint Inversion of Geophysical Data and its Applications to Geothermal...

  15. DALHOUSIE UNIVERSITY, DEPARTMENT OF EARTH SCIENCES Assistant Professor -Geophysics, Sedimentology, or Geochemistry

    E-Print Network [OSTI]

    Brownstone, Rob

    DALHOUSIE UNIVERSITY, DEPARTMENT OF EARTH SCIENCES Assistant Professor - Geophysics, Sedimentology position in Geophysics, Sedimentology, or Geochemistry. The appointment is probationary tenure

  16. Geology and Geophysics College of Science code-BS

    E-Print Network [OSTI]

    Kihara, Daisuke

    Geology and Geophysics College of Science code-BS Code-GEOP 120 Credits "C-"or better required Geology Field Experience (summer) (3) Science/Engineering Elective (2xxxx or above) (3) Science ******************************************************************************************************************************** (effective Fall 2013) #12;Geology and Geophysics http

  17. Geology and Geophysics College of Science code-BS

    E-Print Network [OSTI]

    Kihara, Daisuke

    Geology and Geophysics College of Science code-BS Code-GEOP 120 Credits "C-"or better required Professional Elective (3xxxx and above) (6) EAPS 49000 Geology Field Experience (summer) (3) Science ******************************************************************************************************************************** (effective Fall 2013) #12;Geology and Geophysics Fall 2014 Department of Earth, Atmospheric, and Planetary

  18. PETER LEE OLSON Present Position: Professor of Geophysical Fluid Dynamics

    E-Print Network [OSTI]

    Olson, Peter L.

    Power Plant Siting Program Scientific Steering Panel, NASA GRM mission University Corporation of California, Berkeley, California M.A. Geophysics, June 1974, University of California, Berkeley, California B of California, Berkeley (1980) Assistant Professor of Geophysical Fluid Dynamics, Johns Hopkins University

  19. PETER LEE OLSON Present Position: Professor of Geophysical Fluid Dynamics

    E-Print Network [OSTI]

    Olson, Peter L.

    Union, Tectonophysics Section Scientific Advisory Board, Maryland Power Plant Siting Program Scientific Dynamics EDUCATION: Ph.D. Geophysics, June 1977, University of California, Berkeley, California M.A. Geophysics, June 1974, University of California, Berkeley, California B.A. Geology, June 1972, University

  20. PETER LEE OLSON Present Position: Professor of Geophysical Fluid Dynamics

    E-Print Network [OSTI]

    Olson, Peter L.

    Union, Tectonophysics Section Scientific Advisory Board, Maryland Power Plant Siting Program Scientific of California, Berkeley, California M.A. Geophysics, June 1974, University of California, Berkeley, California B of California, Berkeley (1980) Assistant Professor of Geophysical Fluid Dynamics, Johns Hopkins University

  1. Numerical Simulation in Applied Geophysics. From the Mesoscale to the

    E-Print Network [OSTI]

    Santos, Juan

    Numerical Simulation in Applied Geophysics. From the Mesoscale to the Macroscale Juan E. Santos Numerical Simulation in Applied Geophysics. From the Mesoscale to the Macroscale ­ p. #12;Introduction. I layering, fractures and craks at the mesoscale (on the order of centimeters) are common in the earth

  2. GEOPHYSICAL INVESTIGATIONS OF THE ARCHAEOLOGICAL RESOURCES AT THE POWELL STAGE STATION

    SciTech Connect (OSTI)

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

    2009-04-01T23:59:59.000Z

    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.

  3. Costing of Joining Methods -Arc Welding Costs

    E-Print Network [OSTI]

    Colton, Jonathan S.

    Costing of Joining Methods - Arc Welding Costs ver. 1 ME 6222: Manufacturing Processes and Systems Prof. J.S. Colton © GIT 2009 1 #12;OverviewOverview · Cost components · Estimation of costsEstimation of costs · Examples ME 6222: Manufacturing Processes and Systems Prof. J.S. Colton © GIT 2009 2 #12;Cost

  4. Types of Costs Types of Cost Estimates

    E-Print Network [OSTI]

    Boisvert, Jeff

    05-1 · Types of Costs · Types of Cost Estimates · Methods to estimate capital costs MIN E 408-Revenue Relationships · Capital Costs (or first cost or capital investment): ­ Expenditures made to acquire or develop capital assets ­ Three main classes of capital costs: 1. Depreciable Investment: · Investment allocated

  5. Large natural geophysical events: planetary planning

    SciTech Connect (OSTI)

    Knox, J.B.; Smith, J.V.

    1984-09-01T23:59:59.000Z

    Geological and geophysical data suggest that during the evolution of the earth and its species, that there have been many mass extinctions due to large impacts from comets and large asteroids, and major volcanic events. Today, technology has developed to the stage where we can begin to consider protective measures for the planet. Evidence of the ecological disruption and frequency of these major events is presented. Surveillance and warning systems are most critical to develop wherein sufficient lead times for warnings exist so that appropriate interventions could be designed. The long term research undergirding these warning systems, implementation, and proof testing is rich in opportunities for collaboration for peace.

  6. Utilization and cost effectiveness of retread tires. Research report

    SciTech Connect (OSTI)

    Fleckenstein, J.; Allen, D.L.

    1993-04-01T23:59:59.000Z

    This report discusses the possible utilization and cost effectiveness of using retreaded tires on state vehicles in Kentucky. Included is information obtained from a telephone survey of local companies and two state DOT agencies. Information was also obtained from a survey conducted on the AASHTO-VAN computer network. The report also contains a cost comparison of retread prices versus new tire prices.

  7. Remote depth survey of the Charles River Basin

    E-Print Network [OSTI]

    Karlik, Evan A

    2007-01-01T23:59:59.000Z

    Unmanned vehicles may provide more time- and cost-effective methods of gathering hydrographic survey data when compared to traditional, manned survey vessels. A remote-controlled unmanned surface vehicle (USV) was outfitted ...

  8. Estimating Specialty Costs

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1997-03-28T23:59:59.000Z

    Specialty costs are those nonstandard, unusual costs that are not typically estimated. Costs for research and development (R&D) projects involving new technologies, costs associated with future regulations, and specialty equipment costs are examples of specialty costs. This chapter discusses those factors that are significant contributors to project specialty costs and methods of estimating costs for specialty projects.

  9. CURRICULUM VITAE TARJE NISSEN-MEYER address: ETH Zurich, Institute of Geophysics

    E-Print Network [OSTI]

    Nissen-Meyer, Tarje

    CURRICULUM VITAE TARJE NISSEN-MEYER address: ETH Zurich, Institute of Geophysics Sonneggstrasse 5: ++41 (0) 44 633 3154 fax: ++41 (0) 44 633 1065 AUGUST 5, 2010 Education 2007 Ph.D. Geophysics in field geology, mathematics, seismology, geodynamics, geophysics 2001 Diplom Geophysics (M

  10. New perspectives on superparameterization for geophysical turbulence

    SciTech Connect (OSTI)

    Majda, Andrew J. [Center for Atmosphere Ocean Science, Courant Institute of Mathematical Sciences, New York University, 251 Mercer St., New York, NY 10012 (United States); Center for Prototype Climate Modelling, NYU Abu Dhabi, Abu Dhabi (United Arab Emirates); Grooms, Ian, E-mail: grooms@cims.nyu.edu [Center for Atmosphere Ocean Science, Courant Institute of Mathematical Sciences, New York University, 251 Mercer St., New York, NY 10012 (United States)

    2014-08-15T23:59:59.000Z

    This is a research expository paper regarding superparameterization, a class of multi-scale numerical methods designed to cope with the intermittent multi-scale effects of inhomogeneous geophysical turbulence where energy often inverse-cascades from the unresolved scales to the large scales through the effects of waves, jets, vortices, and latent heat release from moist processes. Original as well as sparse space–time superparameterization algorithms are discussed for the important case of moist atmospheric convection including the role of multi-scale asymptotic methods in providing self-consistent constraints on superparameterization algorithms and related deterministic and stochastic multi-cloud parameterizations. Test models for the statistical numerical analysis of superparameterization algorithms are discussed both to elucidate the performance of the basic algorithms and to test their potential role in efficient multi-scale data assimilation. The very recent development of grid-free seamless stochastic superparameterization methods for geophysical turbulence appropriate for “eddy-permitting” mesoscale ocean turbulence is presented here including a general formulation and illustrative applications to two-layer quasigeostrophic turbulence, and another difficult test case involving one-dimensional models of dispersive wave turbulence. This last test case has randomly generated solitons as coherent structures which collapse and radiate wave energy back to the larger scales, resulting in strong direct and inverse turbulent energy cascades.

  11. State Geological Survey Contributions to NGDS Data Development...

    Open Energy Info (EERE)

    Funding Level (total award amount) 15,799,947.00 Awardee Cost Share 0.00 Total Project Cost 15,799,947.00 Principal Investigator(s) M. Lee Allison, Arizona Geological Survey...

  12. Cost Sharing What is Cost Sharing?

    E-Print Network [OSTI]

    Tsien, Roger Y.

    sharing using various data fields (bin, fund, PI, index, etc.) x Create a Bin Generate a bin where cost;3 Cost Sharing Steps Search for & Create a Bin Search Results Display Select AWARD Type the correct data1 Cost Sharing What is Cost Sharing? x Cost sharing is a commitment to use university resources

  13. Electrical energy strategies; The survey

    SciTech Connect (OSTI)

    Golden, P. (Dranetz Technologies, Inc., Edison, NJ (US))

    1991-01-01T23:59:59.000Z

    This paper reports that, implementing an effective electrical energy reduction strategy requires a survey of the facility under consideration. The survey's main goals should be to identify where, when and how electricity is being used and to put into action methods to reduce and control costs. A number of important task can also result from this survey, such as the following: verification of building electrical drawing: electrical maintenance techniques; and analyses of electric utility rate schedules. The availability of up-to-date electrical drawing for a building may be nonexistent. The necessity to review and make corrections to these drawings will become evident in considering survey confident that all areas are properly surveyed and that the highest level of safety is maintained.

  14. Operating Costs for Trucks David Levinson*, Michael Corbett, Maryam Hashami

    E-Print Network [OSTI]

    Levinson, David M.

    Operating Costs for Trucks David Levinson*, Michael Corbett, Maryam Hashami David Levinson Author Abstract This study estimates the operating costs for commercial vehicle operators in Minnesota. A survey of firms that undertake commercial truck road movements was performed. The average operating cost

  15. Benchmarking Non-Hardware Balance of System (Soft) Costs for

    E-Print Network [OSTI]

    Benchmarking Non-Hardware Balance of System (Soft) Costs for U.S. Photovoltaic Systems Using a Data (Soft) Costs for U.S. Photovoltaic Systems Using a Data-Driven Analysis from PV Installer Survey Results process" or "soft" costs--for residential and commercial photovoltaic (PV) systems. Annual expenditure

  16. Understanding the Total Costs of Commercial Fishing in the Northeast

    E-Print Network [OSTI]

    to be done? · 2014-2015: Analyze data collected over the past two years. -cost survey (2 years) -socio Payment/Lay Systems #12;What does the annual cost data get us? · The ability to communicate to decision1 Understanding the Total Costs of Commercial Fishing in the Northeast NEFSC Social Sciences Branch

  17. Cost Estimation for Cross-organizational ERP Projects: Research Perspectives

    E-Print Network [OSTI]

    Wieringa, Roel

    Cost Estimation for Cross-organizational ERP Projects: Research Perspectives Maya Daneva, Roel There are many methods for estimating size, effort, schedule and other cost aspects of IS projects, but only one domain of cross-organizational ERP cost estimation, to survey available solutions, and to propose

  18. Employee Replacement Costs

    E-Print Network [OSTI]

    Dube, Arindrajit; Freeman, Eric; Reich, Michael

    2010-01-01T23:59:59.000Z

    Employee Replacement Costs Arindrajit Dube, Eric Freeman andproperties of employee replacement costs, using a panel2008. We establish that replacement costs are sub- stantial

  19. 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

    SciTech Connect (OSTI)

    Mitchell, J.C. (ed.)

    1981-12-01T23:59:59.000Z

    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.

  20. MODELING COUPLED FLUID FLOW AND GEOMECHANICAL AND GEOPHYSICAL PHENOMENA WITHIN

    E-Print Network [OSTI]

    MODELING COUPLED FLUID FLOW AND GEOMECHANICAL AND GEOPHYSICAL PHENOMENA WITHIN A FINITE ELEMENT for the modeling of geomechanical effects induced by reservoir production/injection and the cyclic dependence

  1. An Integrated Geophysical Analysis Of The Upper Crust Of The...

    Open Energy Info (EERE)

    Of The Upper Crust Of The Southern Kenya Rift Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: An Integrated Geophysical Analysis Of The Upper...

  2. Reconnaissance geophysical studies of the geothermal system in...

    Open Energy Info (EERE)

    Mabey, D.R.; Hoover, D.B.; O'Donnell, J.E.; Wilson and C.W. Published Journal Geophysics, 1211978 DOI Not Provided Check for DOI availability: http:crossref.org Citation...

  3. A Geothermal Field Model Based On Geophysical And Thermal Prospectings...

    Open Energy Info (EERE)

    Model Based On Geophysical And Thermal Prospectings In Nea Kessani (Ne Greece) Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: A Geothermal...

  4. REVIEWSOF GEOPHYSICS,VOL. 25, NO. 2, PAGES153-161, MARCH1987 U.S. NATIONAL REPORT TO INTERNATIONAL UNION OF GEODESY AND GEOPHYSICS 1983-1986

    E-Print Network [OSTI]

    Dozier, Jeff

    REVIEWSOF GEOPHYSICS,VOL. 25, NO. 2, PAGES153-161, MARCH1987 U.S. NATIONAL REPORT TO INTERNATIONAL UNION OF GEODESY AND GEOPHYSICS 1983-1986 RecentResearchin SnowHydrology JEFF DOZIER Centerfor Remote thespectraldistri- butionof the incomingsolardirectanddiffuseirradianceand thespectralalbedo: Copyfight1987bytheAmericanGeophysical

  5. Sky Surveys

    E-Print Network [OSTI]

    Djorgovski, S G; Drake, A J; Graham, M J; Donalek, C

    2012-01-01T23:59:59.000Z

    Sky surveys represent a fundamental data basis for astronomy. We use them to map in a systematic way the universe and its constituents, and to discover new types of objects or phenomena. We review the subject, with an emphasis on the wide-field imaging surveys, placing them in a broader scientific and historical context. Surveys are the largest data generators in astronomy, propelled by the advances in information and computation technology, and have transformed the ways in which astronomy is done. We describe the variety and the general properties of surveys, the ways in which they may be quantified and compared, and offer some figures of merit that can be used to compare their scientific discovery potential. Surveys enable a very wide range of science; that is perhaps their key unifying characteristic. As new domains of the observable parameter space open up thanks to the advances in technology, surveys are often the initial step in their exploration. Science can be done with the survey data alone or a comb...

  6. Geophysical modeling of the Franklin Township buried valley, and associated aquifer, Portage County, Ohio

    SciTech Connect (OSTI)

    Yan, Yuejun; Palmer, D.F. (Kent State Univ., OH (United States). Dept. of Geology)

    1992-01-01T23:59:59.000Z

    A detailed geophysical survey was conducted in Franklin Township, Portage County, Ohio to delineate a buried valley. A combination of the gravity, electrical resistivity, and surface refraction seismic modeling has been applied to determine the bedrock topography, the lithology of the bedrock, the nature of the glacial fill, and the thickness of the associated aquifer. Three dimensional gravity modeling defines the size and shape of the glacial fill with low density compared to the surrounding bedrock and provides a bedrock topography map with a high resolution. The calculated bedrock topography coincides with the water well data available in the area. Resistivity modeling was used to search for a least-squares fit between the measured and the theoretical curves to evaluate the layer thickness and resistivity. The resistivity profile indicates that there exists an aquifer with the thickness about 50 feet within the glacial fill. The level of the soil moisture and the water table is suggested by the resistivity data as well. The seismic profile supports the bedrock boundary calculated by gravity modeling, and shows that the upper part of the bedrock consists of three layers, upper sandstone, shale, and lower sandstone. The comprehensive geophysical interpretation infers that the pre-glacial valley, cut through Sharon Sandstone, Meadville Shale to Berea Sandstone, was extended and deepened at the northern end, and filled with glacial material derived from the north during the later glacial period, resulting in a thick aquifer in the glacial fill.

  7. Saving Money with Air and Gas Leak Surveys

    E-Print Network [OSTI]

    Woodruff, D.

    2010-01-01T23:59:59.000Z

    uncorrected air leaks and gas leaks cost your businesses time and money as well as being environmentally unfriendly. ? Air Leak Surveys ? Nitrogen Leak Surveys ? Gas Leak Survey (H2, O2, Natural Gas) ? Steam Leak Surveys ? Steam Trap Surveys ? Safe... sites per year ? Member of ISNetworld, and Browz. ? Security Checks o Petro Chemical Energy employee background checks performed by DISA ? Drugs & Alcohol Free Workplace o Petro Chemical Energy employees are tested for Drugs and Alcohol prior...

  8. Cost Estimating Database and Prototype Tool to Support Design and Construction of Rural and Small Urban Transit Facilities

    E-Print Network [OSTI]

    Zheng, Yue

    2014-10-13T23:59:59.000Z

    and small urban transit facility industry. Unique characteristics and risk factors of those facilities were identified. A cost estimating database was constructed based on the historical cost data collected through online surveys. A cost estimating prototype...

  9. Joint stochastic inversion of geophysical data for reservoir parameter estimation Jinsong Chen* and G. Michael Hoversten, Lawrence Berkeley National Laboratory

    E-Print Network [OSTI]

    Chen, Jinsong

    Joint stochastic inversion of geophysical data for reservoir parameter estimation Jinsong Chen the stochastic framework, both reservoir parameters and geophysical attributes at unsampled locations. Introduction Conventional methods for reservoir parameter estimation using multiple sources of geophysical data

  10. GEOCHEMISTRY, GEOPHYSICS, GEOSYSTEMS, VOL. ???, XXXX, DOI:10.1029/, The influence of non-uniform ambient noise on1

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    GEOCHEMISTRY, GEOPHYSICS, GEOSYSTEMS, VOL. ???, XXXX, DOI:10.1029/, The influence of non, Institute of Geophysics, ETH Zurich, Sonneggstrasse 5, Zurich, Switzerland. T. Nissen-Meyer, Institute of Geophysics, ETH Zurich, Sonneggstrasse 5, Zurich, Switzerland. Olaf Schenk, Institute of Computational

  11. 2013 American Geophysical Union. All Rights Reserved. The 2010 California Research at the Nexus of Air Quality and Climate Change

    E-Print Network [OSTI]

    Cohen, Ronald C.

    © 2013 American Geophysical Union. All Rights Reserved. The 2010 California Research at the Nexus.50331 AcceptedArticle #12;© 2013 American Geophysical Union. All Rights Reserved. Abstract

  12. International Geophysical Conference and Exhibition, 26-29 February 2012 -Brisbane, Australia 1 Structurally constrained lithology characterization using magnetic

    E-Print Network [OSTI]

    22 nd International Geophysical Conference and Exhibition, 26-29 February 2012 - Brisbane meaningful lithologic information directly from geophysical data. Here, we describe a multi-faceted approach

  13. Geothermal resources of the western arm of the Black Rock Desert, northwestern Nevada. Part I. Geology and geophysics

    SciTech Connect (OSTI)

    Schaefer, D.H.; Welch, A.H.; Maurer, D.K.

    1983-01-01T23:59:59.000Z

    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.

  14. Understanding biogeobatteries: Where geophysics meets microbiology

    SciTech Connect (OSTI)

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

    2009-08-15T23:59:59.000Z

    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.

  15. Smithsonian/NASA ADS Physics/Geophysics Abstract Service Find Similar Abstracts (with default settings below)

    E-Print Network [OSTI]

    Mojahedi, Mohammad

    Smithsonian/NASA ADS Physics/Geophysics Abstract Service · Find Similar Abstracts (with default | Query Form | Preferences | HELP | FAQ Physics/Geophysics arXiv e-prints Send Query Reset #12;

  16. Publications of the Hawaii Institute of Geophysics and Planetology University of Hawaii

    E-Print Network [OSTI]

    Publications of the Hawaii Institute of Geophysics and Planetology University of Hawaii 2003 1 volcanic collapse formation, Geochemistry, Geophysics, Geosystems, 4 (9), 1077, doi:10.1029/2002GC000483

  17. Geophysical Research Abstracts Vol. 12, EGU2010-4777-1, 2010

    E-Print Network [OSTI]

    Boyer, Edmond

    Geophysical Research Abstracts Vol. 12, EGU2010-4777-1, 2010 EGU General Assembly 2010 © Author" River and the damage caused can create routes for floods. Geophysical methods such as Multi

  18. Publications of the Hawaii Institute of Geophysics and Planetology University of Hawaii

    E-Print Network [OSTI]

    Publications of the Hawaii Institute of Geophysics and Planetology University of Hawaii 2005 1. 2 craters. Journal of Geophysical Research 110, E10001, doi: 10.1029/2004JE002338, 2005. 7. Blewett, D. T

  19. Reactive Transport Modeling and Geophysical Monitoring of Bioclogging at Reservoir Scale

    E-Print Network [OSTI]

    Hubbard, Susan

    Reactive Transport Modeling and Geophysical Monitoring of Bioclogging at Reservoir Scale Vikranth scale using a combination of reactive transport modeling and geophysical imaging tools (EM & seismic Sacramento basin, California; the model well (Citizen Green #1) was characterized using sonic, electrical

  20. A NEW PETROLOGICAL AND GEOPHYSICAL INVESTIGATION OF THE PRESENT-DAY PLUMBING

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    A NEW PETROLOGICAL AND GEOPHYSICAL INVESTIGATION OF THE PRESENT-DAY PLUMBING SYSTEM OF MT. VESUVIUS, on geophysical information, in particular, magnetotelluric (MT) data, and on petrological and geochemical

  1. Cost Model and Cost Estimating Software

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1997-03-28T23:59:59.000Z

    This chapter discusses a formalized methodology is basically a cost model, which forms the basis for estimating software.

  2. Minimum concave cost flows in capacitated grid networks

    E-Print Network [OSTI]

    2014-03-31T23:59:59.000Z

    The motivation to study CFG stems from applications in production planning, sup- ply chain management, maritime transportation, and reverse logistics. ... cific network topology or cost functions (see [10] and [9] for a survey of recent results).

  3. GEON: Geophysical data add the 3rd dimension in geospatial studies

    E-Print Network [OSTI]

    Kreinovich, Vladik

    GEON: Geophysical data add the 3rd dimension in geospatial studies Aldouri, R.; Keller, G. R of subsurface information to provide a 3-D perspective on data. Geophysical data provide information about projects has required the development of many sophisticated tools to allow users to utilize geophysical

  4. MonteCarloType Techniques for Processing Interval Uncertainty, and Their Geophysical and

    E-Print Network [OSTI]

    Ward, Karen

    Monte­Carlo­Type Techniques for Processing Interval Uncertainty, and Their Geophysical contact email vladik@cs.utep.edu Abstract To determine the geophysical structure of a region, we measure are independently normally distributed. Problem: the resulting accuracies are not in line with geophysical intuition

  5. Analysis of Geophysical Time Series Using Discrete Wavelet Transforms: An Overview

    E-Print Network [OSTI]

    Percival, Don

    Analysis of Geophysical Time Series Using Discrete Wavelet Transforms: An Overview Donald B geophysical time series. The basic idea is to transform a time series into coefficients describing how in geophysical data analysis. The intent of this article is to give an overview of how DWTs can be used

  6. Monte-Carlo-Type Techniques for Processing Interval Uncertainty, and Their Geophysical and

    E-Print Network [OSTI]

    Ward, Karen

    Monte-Carlo-Type Techniques for Processing Interval Uncertainty, and Their Geophysical contact email vladik@cs.utep.edu Abstract To determine the geophysical structure of a region, we measure are independently normally distributed. Problem: the resulting accuracies are not in line with geophysical intuition

  7. Geophysical inversion in an integrated mineral exploration program: examples from the San Nicolas deposit

    E-Print Network [OSTI]

    Oldenburg, Douglas W.

    Geophysical inversion in an integrated mineral exploration program: examples from the San Nicol´as deposit Nigel Phillips and Douglas W. Oldenburg, UBC-Geophysical Inversion Facility, University of British of the subsurface from surface geophysical data, coupled with an increasing need to explore for minerals

  8. Multifractals and Wavelets: A potential tool in Geophysics Rudolf H. Riedi, Rice University, Houston, Texas

    E-Print Network [OSTI]

    Riedi, Rudolf H.

    Multifractals and Wavelets: A potential tool in Geophysics Rudolf H. Riedi, Rice University of pos- sible applications in geophysics. It is elaborated how a description of the well log measurement to the mentioned elds. This paper is written in the hope of achieving the same in the area of geophysics. The idea

  9. GEOPHYSICAL INVERSION IN AN INTEGRATED EXPLORATION PROGRAM: EXAMPLES FROM THE SAN NICOL AS DEPOSIT

    E-Print Network [OSTI]

    Oldenburg, Douglas W.

    GEOPHYSICAL INVERSION IN AN INTEGRATED EXPLORATION PROGRAM: EXAMPLES FROM THE SAN NICOL ´AS DEPOSIT information to the explorationist. This thesis examines the role geophysical inversion can assume in an integrated explo- ration program, and the impact it can have on the results. As an example, geophysical data

  10. Northern Thailand Geophysics Field Camp: Overview of Activities Lee M. Liberty

    E-Print Network [OSTI]

    Barrash, Warren

    Northern Thailand Geophysics Field Camp: Overview of Activities Lee M. Liberty Boise State University conducted a geophysics field camp in northern Thailand in January, 2010 to train students and professionals in geophysical methods to address environmental and engineering challenges. Faculty, technicians

  11. GEOPHYSICS?[The application of physics to problems in the Earth Sciences.

    E-Print Network [OSTI]

    Merriam, James

    W HAT IS GEOPHYSICS?[The application of physics to problems in the Earth Sciences.] In applied geophysics we inject a signal into the ground and record how the ground changes that signal as it passes://duke.usask.ca~merriam/geo_phys/ Rewarding careers are possible in exploration and environmental geophysics. Graduates of the U of S qualify

  12. Dr. Benjamin R. Phillips Benjamin Phillips is a Program Director in Geophysics at the National Science

    E-Print Network [OSTI]

    Gilbes, Fernando

    Dr. Benjamin R. Phillips Benjamin Phillips is a Program Director in Geophysics at the National for Geophysics at the University of Texas at Austin developing earthquake location techniques in support. Associate Program Director, Geophysics National Science Foundation 4201 Wilson Boulevard Arlington, VA 22230

  13. Geophysical Prospecting 36,571-590,1988 ELASTIC WAVE PROPAGATION IN MEDIA WITH

    E-Print Network [OSTI]

    Santos, Juan

    Geophysical Prospecting 36,571-590,1988 ELASTIC WAVE PROPAGATION IN MEDIA WITH PARALLEL FRACTURES propagation in media with parallel frac- tures and aligned cracks. Geophysical Prospecting 36,571-590. A model,CT 06877-4108, USA. Institute for Earth Sciences, Department of Geophysics, PB 80021, 3508 TA Utrecht

  14. Bachelor of Science, Geosciences, Geophysics Emphasis, 2014-2015 Name ID# Date

    E-Print Network [OSTI]

    Barrash, Warren

    Bachelor of Science, Geosciences, Geophysics Emphasis, 2014-2015 Name ID# Date General Degree General Chemistry II with Lab 4 GEOPH 201 Seeing the Unseen: an Introduction to Geophysics 4 GEOG 360 Physics I & II with Calculus & Labs Physics Option II: PHYS 111-112 General Physics 8-10 Geophysics

  15. Publications of the Hawaii Institute of Geophysics and Planetology University of Hawaii

    E-Print Network [OSTI]

    Publications of the Hawaii Institute of Geophysics and Planetology University of Hawaii 2002 1-scale multielement analysis of the lunar surface using iron, titanium, and thorium abundances, Journal of Geophysical distribution of lunar composition: New results from Lunar Prospector Journal of Geophysical Research, VOL. 107

  16. Geophysical and Astrophysical Fluid Dynamics, Vol. 101, Nos. 56, OctoberDecember 2007, 469487

    E-Print Network [OSTI]

    Lathrop, Daniel P.

    Geophysical and Astrophysical Fluid Dynamics, Vol. 101, Nos. 5­6, October­December 2007, 469, USA zInstitute of Geophysics, University of Go¨ ttingen, Friedrich-Hund-Platz 1, D-37077 Go¨ ttingen (though later work by Banka and *Corresponding author. Email: dpl@complex.umd.edu Geophysical

  17. Journal of Life Sciences 6 (2012) 335-341 The International Research Group in Geophysics Europe

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    2012-01-01T23:59:59.000Z

    Journal of Life Sciences 6 (2012) 335-341 The International Research Group in Geophysics Europe to create the IRGGEA (International Group in Geophysics Europe Africa) in order to pursue the scientific: Scientific network, ethical rules, geophysics, sustainable research, Africa. 1. Introduction

  18. Publications of the Hawaii Institute of Geophysics and Planetology University of Hawaii

    E-Print Network [OSTI]

    Publications of the Hawaii Institute of Geophysics and Planetology University of Hawaii 2006 1 with an albedo feature near Airy crater in the lunar nearside highlands. Geophysical Research Letters. 9. Boyce viewed by the THEMIS instrument: Double-layered ejecta craters. J. Geophysical Research, 111, E10005, doi

  19. Geophysical methods applied to characterize landfill covers with geocomposite F. Genelle1, 2

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Geophysical methods applied to characterize landfill covers with geocomposite F. Genelle1, 2 , C attempt to characterize with geophysical methods the state of landfill covers to detect damages that can. The geophysical methods used were the Electrical Resistivity Tomography (ERT), cartography with an Automatic

  20. Activity Based Costing

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1997-03-28T23:59:59.000Z

    Activity Based Costing (ABC) is method for developing cost estimates in which the project is subdivided into discrete, quantifiable activities or a work unit. This chapter outlines the Activity Based Costing method and discusses applicable uses of ABC.

  1. Geophysical Investigations of Archaeological Resources in Southern Idaho

    SciTech Connect (OSTI)

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

    2005-10-01T23:59:59.000Z

    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.

  2. Well casing-based geophysical sensor apparatus, system and method

    DOE Patents [OSTI]

    Daily, William D. (Livermore, CA)

    2010-03-09T23:59:59.000Z

    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.

  3. Advances in borehole geophysics for hydrology

    SciTech Connect (OSTI)

    Nelson, P.H.

    1982-01-01T23:59:59.000Z

    Borehole geophysical methods provide vital subsurface information on rock properties, fluid movement, and the condition of engineered borehole structures. Within the first category, salient advances include the continuing improvement of the borehole televiewer, refinement of the electrical conductivity dipmeter for fracture characterization, and the development of a gigahertz-frequency electromagnetic propagation tool for water saturation measurements. The exploration of the rock mass between boreholes remains a challenging problem with high potential; promising methods are now incorporating high-density spatial sampling and sophisticated data processing. Flow-rate measurement methods appear adequate for all but low-flow situations. At low rates the tagging method seems the most attractive. The current exploitation of neutron-activation techniques for tagging means that the wellbore fluid itself is tagged, thereby eliminating the mixing of an alien fluid into the wellbore. Another method uses the acoustic noise generated by flow through constrictions and in and behind casing to detect and locate flaws in the production system. With the advent of field-recorded digital data, the interpretation of logs from sedimentary sequences is now reaching a sophisticated level with the aid of computer processing and the application of statistical methods. Lagging behind are interpretive schemes for the low-porosity, fracture-controlled igneous and metamorphic rocks encountered in the geothermal reservoirs and in potential waste-storage sites. Progress is being made on the general problem of fracture detection by use of electrical and acoustical techniques, but the reliable definition of permeability continues to be an elusive goal.

  4. Nuclear plant cancellations: causes, costs, and consequences

    SciTech Connect (OSTI)

    Not Available

    1983-04-01T23:59:59.000Z

    This study was commissioned in order to help quantify the effects of nuclear plant cancellations on the Nation's electricity prices. This report presents a historical overview of nuclear plant cancellations through 1982, the costs associated with those cancellations, and the reasons that the projects were terminated. A survey is presented of the precedents for regulatory treatment of the costs, the specific methods of cost recovery that were adopted, and the impacts of these decisions upon ratepayers, utility stockholders, and taxpayers. Finally, the report identifies a series of other nuclear plants that remain at risk of canellation in the future, principally as a result of similar demand, finance, or regulatory problems cited as causes of cancellation in the past. The costs associated with these potential cancellations are estimated, along with their regional distributions, and likely methods of cost recovery are suggested.

  5. Estimated Costs of Crop Production in Iowa -2014 File A1-20

    E-Print Network [OSTI]

    Duffy, Michael D.

    Estimated Costs of Crop Production in Iowa - 2014 File A1-20 T he estimated costs of corn, corn. They include the annual Iowa Farm Busi- ness Association record summaries, production and costs data from, and a survey of selected agricultural cooperatives and other input suppliers around the state. These cost

  6. Estimated Costs of Crop Production in Iowa -2013 File A1-20

    E-Print Network [OSTI]

    Duffy, Michael D.

    Estimated Costs of Crop Production in Iowa - 2013 File A1-20 T he estimated costs of corn, corn. They include the annual Iowa Farm Busi- ness Association record summaries, production and costs data from and a survey of selected agricultural cooperatives and other input suppliers around the state. These cost

  7. Estimated Costs of Crop Production in Iowa -2012 File A1-20

    E-Print Network [OSTI]

    Duffy, Michael D.

    Estimated Costs of Crop Production in Iowa - 2012 File A1-20 T he estimated costs of corn, corn. They include the annual Iowa Farm Business Asso- ciation record summaries, production and costs data from and a survey of selected agricultural cooperatives and other input suppliers around the state. These costs

  8. Sharing Supermodular Costs

    E-Print Network [OSTI]

    2010-06-23T23:59:59.000Z

    For a particular class of supermodular cost cooperative games that arises from a scheduling ... the costs collectively incurred by a group of cooperating agents.

  9. Operations Cost Allocation Project

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Operations Consolidation Project Operations Consolidation Project (OCP) Cost Allocation Presentation - September 20, 2011 OCP Cost Allocation Customer Presentation List of Acronyms...

  10. Geophysical remote sensing of water reservoirs suitable for desalinization.

    SciTech Connect (OSTI)

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

    2009-12-01T23:59:59.000Z

    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.

  11. Three-Year Non-Tenure Track Visiting Assistant Professor Position Geophysics -The University of Alabama Department of Geological

    E-Print Network [OSTI]

    Zheng, Chunmiao

    Three-Year Non-Tenure Track Visiting Assistant Professor Position ­ Geophysics - The University of Alabama invites applications for a three-year, non-tenure track visiting faculty position in geophysics geophysical sub-disciplines, preference will be given to candidates who will enhance our existing geophysics

  12. NATIONAL GEOPHYSICAL DATA CENTER NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION

    E-Print Network [OSTI]

    survey operation. Generally each survey operation is a port-to-port operation of a survey vessel, but in some cases several port-to-port operations of the same vessel are combined into a single survey Record(s) and the data records will be contained in separate files. 3. Each survey operation shall have

  13. Cost Estimation Package

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1997-03-28T23:59:59.000Z

    This chapter focuses on the components (or elements) of the cost estimation package and their documentation.

  14. Systems Engineering Cost Estimation

    E-Print Network [OSTI]

    Bryson, Joanna J.

    on project, human capital impact. 7 How to estimate Cost? Difficult to know what we are building early on1 Systems Engineering Lecture 3 Cost Estimation Dr. Joanna Bryson Dr. Leon Watts University of Bath: Contrast approaches for estimating software project cost, and identify the main sources of cost

  15. Life Cycle Cost Estimate

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1997-03-28T23:59:59.000Z

    Life-cycle costs (LCCs) are all the anticipated costs associated with a project or program alternative throughout its life. This includes costs from pre-operations through operations or to the end of the alternative.This chapter discusses life cycle costs and the role they play in planning.

  16. Cost of alternative sources of energy -- Early outlook approach

    SciTech Connect (OSTI)

    Samid, G. [Virginia Technology Corp., McLean, VA (United States); Samid, A. [AGS Technologies, Inc., Tel-Aviv (Israel)

    1996-11-01T23:59:59.000Z

    This paper discusses the difficulties of developing cost projections for alternative energy source projects. The authors offer their ideas for a standardized cost framework with which to compare competing ideas. The topics of the paper include surveying relevant literature, searching for the right approach, binary polling scenario analysis and its application, and a project view of research and development.

  17. EOS, TRANSACTIONS, AMERICAN GEOPHYSICAL UNION Geomagnetic data provided by different

    E-Print Network [OSTI]

    Michigan, University of

    (from measurements to modeling) in Encyclopedia of Geomagnetism and Paleomagnetism [Gub- bins geomagnetic variations over a long time and at a given location. Currently, more than 70 countries oper- ateEOS, TRANSACTIONS, AMERICAN GEOPHYSICAL UNION Geomagnetic data provided by different platforms

  18. Surface OceanLower Atmosphere Processes Geophysical Research Series 187

    E-Print Network [OSTI]

    Kohfeld, Karen

    , British Columbia, Canada Andy Ridgwell Bristol Research Initiative for the Dynamic Global Environment251 Surface Ocean­Lower Atmosphere Processes Geophysical Research Series 187 Copyright 2009, and processes have been identified that have improved our understanding of the modern and future carbon cycle

  19. Hydrogeological-Geophysical Methods for Subsurface Site Characterization - Final Report

    SciTech Connect (OSTI)

    Rubin, Yoram

    2001-01-01T23:59:59.000Z

    The goal of this research project is to increase water savings and show better ecological control of natural vegetation by developing hydrogeological-geophysical methods for characterizing the permeability and content of water in soil. The ground penetrating radar (GPR) tool was developed and used as the surface geophysical method for monitoring water content. Initial results using the tool suggest that surface GPR is a viable technique for obtaining precision volumetric water content profile estimates, and that laboratory-derived petrophysical relationships could be applied to field-scale GPR data. A field-scale bacterial transport study was conducted within an uncontaminated sandy Pleistocene aquifer to evaluate the importance of heterogeneity in controlling the transport of bacteria. Geochemical, hydrological, geological, and geophysical data were collected to characterize the site prior to and after chemical and bacterial injection experiments. Study results shows that, even within the fairly uniform shallow marine deposits of the narrow channel focus area, heterogeneity existed that influenced the chemical tracer transport over lateral distances of a few meters and vertical distances of less than a half meter. The interpretation of data suggest that the incorporation of geophysical data with limited hydrological data may provide valuable information about the stratigraphy, log conductivity values, and the spatial correlation structure of log conductivity, which have traditionally been obtainable only by performing extensive and intrusive hydrological sampling.

  20. JournalofGeophysicalResearch: EarthSurface RESEARCH ARTICLE

    E-Print Network [OSTI]

    Small, Eric

    surface, referred to as "bed topography." Observations show that bed topography affects erosion. HereJournalofGeophysicalResearch: EarthSurface RESEARCH ARTICLE 10.1002/2013JF002872 Key Points topography yields orders of magnitude increase in erosion rates · With bed topography, greatest ero- sion

  1. ADVANCES IN GEOPHYSICS, VOL. 39 LOCAL TSUNAMIS AND EARTHQUAKE

    E-Print Network [OSTI]

    equations describe the evolution of tsunamis during run-up in such a way that the shoreline is fixed in (ADVANCES IN GEOPHYSICS, VOL. 39 LOCAL TSUNAMIS AND EARTHQUAKE SOURCE PARAMETERS ERIC L. GEIST u in estimating the severity of local tsunamis gener- ated by earthquakes is explaining the great event

  2. Geophysical phenomena during an ionospheric modication experiment at Troms, Norway

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Geophysical phenomena during an ionospheric modi®cation experiment at Tromsù, Norway N. F-9037, Tromsù, and The University Courses of Svalbard, Svalbard, Norway 3 EISCAT, N-9027 Ramfjùrdbotn, Norway Received: 13 October 1997 / Revised: 11 May 1998 / Accepted: 26 May 1998 Abstract. We present

  3. Nonlinear Processes in Geophysics (2002) 9: 7578 Nonlinear Processes

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Geophysical Society 2002 A universal mirror wave-mode threshold condition for non-thermal space plasma plasmas. As a result, the transition from two temperature Maxwellians to realistic non-thermal features type modes downstream of the Earth's bow shock were reported (Hubert et al., 1989). The dispersion

  4. Nonlinear Processes in Geophysics (2001) 8: 201209 Nonlinear Processes

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    of prediction of climate changes due to hu- man activity. All anthropogenic actions on the climate sys- tem Geophysical Society 2001 Climate model attractors: chaos, quasi-regularity and sensitivity to small, Russia Received: 6 July 2000 ­ Revised: 25 October 2000 ­ Accepted: 28 November 2000 Abstract

  5. Hengill geothermal volcanic complex (Iceland) characterized by integrated geophysical observations

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Hengill geothermal volcanic complex (Iceland) characterized by integrated geophysical observations be used to infer the location of magma chambers or productive geothermal areas. The Hengill volcanic triple-junction complex has a well-developed geothermal system, which is being exploited to extract hot

  6. JournalofGeophysicalResearch: SpacePhysics RESEARCH ARTICLE

    E-Print Network [OSTI]

    Usoskin, Ilya G.

    of the high-energy solar particles in interplanetary space. The method includes the determination , and I. G. Usoskin1,3 1 Sodankylä Geophysical Observatory (Oulu Unit), University of Oulu, Oulu, Finland, 2 Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, Sofia, Bulgaria

  7. Nonlinear Processes in Geophysics (2001) 8: 429438 Nonlinear Processes

    E-Print Network [OSTI]

    Boyer, Edmond

    2001-01-01T23:59:59.000Z

    Geophysical Society 2001 Mesoscale predictability under various synoptic regimes W. A. Nuss and D. K. Miller slightly ro- tated terrain are compared to gauge the sentivity of mesoscale forecasts to small forecast errors on the mesoscale in both wind and precipitation. The largest mesoscale errors occur when

  8. Seismic petrophysics: An applied science for reservoir geophysics

    E-Print Network [OSTI]

    Seismic petrophysics: An applied science for reservoir geophysics WAYNE D. PENNINGTON, Michigan a number of seismic attributes, using either prestack or poststack data, or even both in combination's intuition and, per- haps, wishful thinking, as a guide. This short paper introduces a new term "seismic

  9. OOTW COST TOOLS

    SciTech Connect (OSTI)

    HARTLEY, D.S.III; PACKARD, S.L.

    1998-09-01T23:59:59.000Z

    This document reports the results of a study of cost tools to support the analysis of Operations Other Than War (OOTW). It recommends the continued development of the Department of Defense (DoD) Contingency Operational Support Tool (COST) as the basic cost analysis tool for 00TWS. It also recommends modifications to be included in future versions of COST and the development of an 00TW mission planning tool to supply valid input for costing.

  10. Hydrogen refueling station costs in Shanghai

    E-Print Network [OSTI]

    Weinert, Jonathan X.; Shaojun, Liu; Ogden, Joan M; Jianxin, Ma

    2007-01-01T23:59:59.000Z

    Elec Del Cali: Del Investment Cost Delivery Cost OperatingCost Feedstock Cost Investment Cost Delivery Cost Operatingcosts Annualized investment cost, 1000$/yr Total annualized

  11. Mercury Geochemical, Groundwater Geochemical, And Radiometric Geophysical

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRose Bend <StevensMcClellan,II JumpMepsolar AG akaSurvey

  12. Cost effectiveness of recycling: A systems model

    SciTech Connect (OSTI)

    Tonjes, David J., E-mail: david.tonjes@stonybrook.edu [Department of Technology and Society, College of Engineering and Applied Sciences, Stony Brook University, Stony Brook, NY 11794-3560 (United States); Waste Reduction and Management Institute, School of Marine and Atmospheric Sciences, Stony Brook University, Stony Brook, NY 11794-5000 (United States); Center for Bioenergy Research and Development, Advanced Energy Research and Technology Center, Stony Brook University, 1000 Innovation Rd., Stony Brook, NY 11794-6044 (United States); Mallikarjun, Sreekanth, E-mail: sreekanth.mallikarjun@stonybrook.edu [Department of Technology and Society, College of Engineering and Applied Sciences, Stony Brook University, Stony Brook, NY 11794-3560 (United States)

    2013-11-15T23:59:59.000Z

    Highlights: • Curbside collection of recyclables reduces overall system costs over a range of conditions. • When avoided costs for recyclables are large, even high collection costs are supported. • When avoided costs for recyclables are not great, there are reduced opportunities for savings. • For common waste compositions, maximizing curbside recyclables collection always saves money. - Abstract: Financial analytical models of waste management systems have often found that recycling costs exceed direct benefits, and in order to economically justify recycling activities, externalities such as household expenses or environmental impacts must be invoked. Certain more empirically based studies have also found that recycling is more expensive than disposal. Other work, both through models and surveys, have found differently. Here we present an empirical systems model, largely drawn from a suburban Long Island municipality. The model accounts for changes in distribution of effort as recycling tonnages displace disposal tonnages, and the seven different cases examined all show that curbside collection programs that manage up to between 31% and 37% of the waste stream should result in overall system savings. These savings accrue partially because of assumed cost differences in tip fees for recyclables and disposed wastes, and also because recycling can result in a more efficient, cost-effective collection program. These results imply that increases in recycling are justifiable due to cost-savings alone, not on more difficult to measure factors that may not impact program budgets.

  13. Weed Management Costs, Weed Best Management Practices, and The Roundup Ready Weed Management Program

    E-Print Network [OSTI]

    Mitchell, Paul D.

    substantially increase weed management costs and so discourage adoption. This paper uses survey results: glyphosate, resistance management, BMP adoption, telephone survey, herbicide #12;2 INTRODUCTION Roundup ReadyWeed Management Costs, Weed Best Management Practices, and The Roundup Ready® Weed Management

  14. Direct/Indirect Costs

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1997-03-28T23:59:59.000Z

    This chapter provides recommended categories for direct and indirect elements developed by the Committee for Cost Methods Development (CCMD) and describes various estimating techniques for direct and indirect costs.

  15. About Cost Center

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    from the university, fee-for-service contracts, as well as establishing CAMD as a cost center. We know that our users are reluctant to see CAMD become a cost center, however...

  16. Power Plant Cycling Costs

    SciTech Connect (OSTI)

    Kumar, N.; Besuner, P.; Lefton, S.; Agan, D.; Hilleman, D.

    2012-07-01T23:59:59.000Z

    This report provides a detailed review of the most up to date data available on power plant cycling costs. The primary objective of this report is to increase awareness of power plant cycling cost, the use of these costs in renewable integration studies and to stimulate debate between policymakers, system dispatchers, plant personnel and power utilities.

  17. 2010 Employee Survey Acknowledgements

    E-Print Network [OSTI]

    Eisen, Michael

    conducted for Postdocs and Operations employees; this year's survey was a Lab-wide survey of the Lab2010 Employee Survey May 2010 #12;Acknowledgements TheBerkeleyLab Survey Team consisted Associates has conducted a number of large-scale surveys for organizations in higher education, including MIT

  18. Geophysical data fusion for subsurface imaging. Final report

    SciTech Connect (OSTI)

    NONE

    1995-10-01T23:59:59.000Z

    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.

  19. The general area of geophysical fluid mechanics is truly interdisciplinary. Ideas from statistical physics are now being applied in novel ways to

    E-Print Network [OSTI]

    Wang, Xiaoming

    The general area of geophysical fluid mechanics is truly interdisciplinary. Ideas from statistical and oceans. In this book, the basic ideas of geophysics, probability theory, information theory, nonlinear Spot. The various competing approaches of equilibrium statistical mechanics for geophysical flows

  20. The Institute of Geophysics and Planetary Physics (IGPP) at Los Alamos National Laboratory (LANL) is one of the Los Alamos National Laboratory science institutes; it

    E-Print Network [OSTI]

    The Institute of Geophysics and Planetary Physics (IGPP) at Los Alamos National Laboratory of the University of California's Systemwide Institute of Geophysics and Planetary Physics. Its science mission. We address the problem within four specific disciplines: · Geophysics · Global

  1. Southeast Asia applied geophysics workshop: Geoscientists without borders Lee M. Liberty*, Spencer H. Wood, Emily A. Hinz, and Dylan Mikesell, Boise State University, Fongsaward

    E-Print Network [OSTI]

    Barrash, Warren

    Southeast Asia applied geophysics workshop: Geoscientists without borders Lee M. Liberty*, Spencer of the SEG Foundation Geoscientists Without Borders program, we conducted a geophysics workshop in northern Thailand to train students and professionals in geophysical methods to address environmental

  2. Geophysical Mapping of Lost Historical Sites: Brenham, TX 

    E-Print Network [OSTI]

    Stanford, Charles

    2014-09-17T23:59:59.000Z

    summer. And to my bros who were always ready to slash it; Tate Meehan, Tim de Smet, and Leo Keeler. 3 NOMENCLATURE MAG Magnetics EMI Electromagnetic Induction GPR Ground Penetrating Radar s Seconds m Meters – measurement... the south-west corner of the grid Figure 8 - Charles Stanford measuring the south-east grid corner 12 Figure 9 - Tim De Smet and Leo Keeler measuring the north-east grid corner Data acquisition All three geophysical techniques were...

  3. Geophysics-based method of locating a stationary earth object

    DOE Patents [OSTI]

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

    2008-05-20T23:59:59.000Z

    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.

  4. Cost Model for Digital Curation: Cost of Digital Migration

    E-Print Network [OSTI]

    Kejser, Ulla Bøgvad; Nielsen, Anders Bo; Thirifays, Alex

    2009-01-01T23:59:59.000Z

    notes that comparisons of cost data remain difficult becausethese resources into cost data, and a description of themigrations), the cost of processing the data may rise

  5. Hydrogen Refueling Station Costs in Shanghai

    E-Print Network [OSTI]

    Weinert, Jonathan X.; Shaojun, Liu; Ogden, J; Jianxin, Ma

    2006-01-01T23:59:59.000Z

    Costs Annualized Investment Cost, 1000$/yr Total AnnualizedH2 Fueling Stations Investment Cost Cost ($/yr) OperatingH2 Fueling Stations Investment Cost Cost ($/kg) Operating

  6. Geophysical constraint on a relic background of the dilatons

    E-Print Network [OSTI]

    Sachie Shiomi

    2010-10-15T23:59:59.000Z

    According to a scenario in string cosmology, a relic background of light dilatons can be a significant component of the dark matter in the Universe. A new approach of searching for such a dilatonic background by observing Earth's surface gravity was proposed in my previous work. In this paper, the concept of the geophysical search is briefly reviewed, and the geophysical constraint on the dilaton background is presented as a function of the strength of the dilaton coupling, $q_b^2$. For simplicity, I focus on massless dilatons and assume a simple Earth model. With the current upper limit on $q_b^2$, we obtain the upper limit on the dimensionless energy density of the massless background, $\\Omega_{DW}h^2_{100} \\leq 6 \\times 10^{-7}$, which is about one-order of magnitude more stringent than the one from astrophysical observations, at the frequency of $\\sim$ 7 $\\times$ 10$^{-5}$ Hz. If the magnitude of $q_b^2$ is experimentally found to be smaller than the current upper limit by one order of magnitude, the geophysical upper limit on $\\Omega_{DW}h^2_{100}$ becomes less stringent and comparable to the one obtained from the astrophysical observations.

  7. Literature survey

    SciTech Connect (OSTI)

    Pillay, K.K.S. (Los Alamos National Lab., Los Alamos, NM (US))

    1988-07-01T23:59:59.000Z

    The residential amount(s) of fissionable materials remaining in process equipment after the runout of bulk materials processed is referred to as ''Process Holdup of Special Nuclear Materials.'' Locating regions of holdup and estimating the quantity of fissile materials remaining as holdup are important not only to materials accountability but also to process safety. Holdup is often referred to as a ''Hidden Inventory.'' In materials accounting terminology, hidden inventories are part of ''Materials Unaccounted For'' (MUF) or ''Inventory Difference'' (ID). MUF or ID could be construed as ''Loss'' or ''Diversion''. From a safeguards perspective, all these designations are undesirable. Another terminology that is relevant to holdup is ''In-Process Inventory.'' During process operations and temporary shutdown, the holdup within the facility is also known as the in-process inventory. Estimating this inventory is just as challenging as residuals after process runout. The role of hidden inventories, or holdup, as a safeguards problem is now recognized by almost everyone interested in establishing effective safeguards for special nuclear materials. As part of this effort to organize the first INMM-sponsored Technical Workshop on Process Holdup of Special Nuclear Materials, an attempt was made to update an earlier survey of open literature publications of relevance to holdup. An attempt was made to exclude from this list those documents recognized as internal documents, progress reports, preliminary reports, abstracts, etc.

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

    SciTech Connect (OSTI)

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

    1994-06-15T23:59:59.000Z

    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.

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

    Open Energy Info (EERE)

    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...

  10. Time-lapse Joint Inversion of Geophysical Data and its Applications...

    Broader source: Energy.gov (indexed) [DOE]

    at Pagosa Springs (CO) * New method of time lapse geophysics * New method to monitor fracking Summary 16 | US DOE Geothermal Office eere.energy.gov Timeline: Budget: Project...

  11. Preclosure Monitoring and Performance Confirmation at Yucca Mountain: Applicability of Geophysical, Geohydrological, and Geochemical Methods

    E-Print Network [OSTI]

    Tsang, C.F.

    2010-01-01T23:59:59.000Z

    properties of rock and geochemical properties of rock andDynamic Elastic Properties of Sedimentary Rocks, Geophysics,since the elastic properties of rock are not affected

  12. A GEOLOGICAL AND GEOPHYSICAL STUDY OF THE BACA GEOTHERMAL FIELD, VALLES CALDERA, NEW MEXICO

    E-Print Network [OSTI]

    Wilt, M.

    2011-01-01T23:59:59.000Z

    the primary reservoir inferred from well data. iv Telluricreservoir. These data also suggest that the reservoir regionthe reservoir region from geological and geophysical data.

  13. Geophysical investigations of French Drain 116-B-9, and Dry Well 116-B-10, 100 B/C Area

    SciTech Connect (OSTI)

    Bergstrom, K.A.; Fassett, J.W.

    1994-08-01T23:59:59.000Z

    French Drain 116-B-9 and Dry Well 116-B-10 are both located within the 100 B/C-2 Operable Unit, 100 B/C Area (Figure 1). The 116-B-9 French Drain is approximately 4 ft in diameter by 3 ft deep. The exact location or use of the drain in not clear. The 116-B-10 Dry Well is a 3 ft-diameter, tile-lined well on a concrete slab, 7 ft below the surface, overlain by a manhole cover (DOE-RL 1991). The exact location of the well is uncertain. The objective of the survey was to locate the Dry Well and the French Drain. The area to be investigated had several buildings in the area which subsequently have been torn down. Ground penetrating radar (GPR) was the geophysical method chosen for the investigation.

  14. Volume 6, Number 1 January 2009 Morgantown's Housing Costs Make It The Most Expensive Place To

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    Volume 6, Number 1 January 2009 Morgantown's Housing Costs Make It The Most Expensive Place To Live In The State By Amy Higginbotham For the third quarter of 2008, Morgantown's cost of living was found to be 0.7 percent above the national average, according to the ACCRA Cost of Living Survey. While close

  15. Copositive Programming – a Survey

    E-Print Network [OSTI]

    2010-11-01T23:59:59.000Z

    Copositive Programming – a Survey. Mirjam Dür ... The purpose of this survey is to introduce the ...... Methods of Operations Research 62(1990): 45–52.

  16. Pension costs and liabilities

    E-Print Network [OSTI]

    Courtney, Harley Macon

    1961-01-01T23:59:59.000Z

    be to charge the cost over the current and subsequent years on the assumption that the cost, even though measured by past services, is incurred in contemplation of present and future 1 services. 1'he development of accounting thought concerning retire...? present liabilities are under- stated and owner's equity is overstated by a corresponding amount. It seems, however, that charging retained earnings with the past service cost does not, represent the true picture. Pension payments based solely on past...

  17. Cost analysis guidelines

    SciTech Connect (OSTI)

    Strait, R.S.

    1996-01-10T23:59:59.000Z

    The first phase of the Depleted Uranium Hexafluoride Management Program (Program)--management strategy selection--consists of several program elements: Technology Assessment, Engineering Analysis, Cost Analysis, and preparation of an Environmental Impact Statement (EIS). Cost Analysis will estimate the life-cycle costs associated with each of the long-term management strategy alternatives for depleted uranium hexafluoride (UF6). The scope of Cost Analysis will include all major expenditures, from the planning and design stages through decontamination and decommissioning. The costs will be estimated at a scoping or preconceptual design level and are intended to assist decision makers in comparing alternatives for further consideration. They will not be absolute costs or bid-document costs. The purpose of the Cost Analysis Guidelines is to establish a consistent approach to analyzing of cost alternatives for managing Department of Energy`s (DOE`s) stocks of depleted uranium hexafluoride (DUF6). The component modules that make up the DUF6 management program differ substantially in operational maintenance, process-options, requirements for R and D, equipment, facilities, regulatory compliance, (O and M), and operations risk. To facilitate a consistent and equitable comparison of costs, the guidelines offer common definitions, assumptions or basis, and limitations integrated with a standard approach to the analysis. Further, the goal is to evaluate total net life-cycle costs and display them in a way that gives DOE the capability to evaluate a variety of overall DUF6 management strategies, including commercial potential. The cost estimates reflect the preconceptual level of the designs. They will be appropriate for distinguishing among management strategies.

  18. INDEPENDENT COST REVIEW (ICR)

    Energy Savers [EERE]

    experience - as needed - in project management, scheduling, cost estimatingcost engineering, risk management, as well as subject matter experts (SMEs) with knowledge of...

  19. Target Cost Management Strategy

    E-Print Network [OSTI]

    Okano, Hiroshi

    1996-01-01T23:59:59.000Z

    Target cost management (TCM) is an innovation of Japanese management accounting system and by common sense has been considered with great interest by practitioners. Nowadays, TCM related

  20. Historical and projected costs of natural disasters

    SciTech Connect (OSTI)

    Engi, D.

    1995-04-01T23:59:59.000Z

    Natural disasters cause billions of dollars of damage and thousands Of deaths globally each year. While the magnitude is clear, the exact costs (in damage and fatalities) are difficult to clearly identify. This document reports on the results of a survey of data on the costs associated with significant natural disasters. There is an impressive amount of work and effort going into natural disaster research, mitigation, and relief. However, despite this effort, there are surprisingly few consistent and reliable data available regarding the effects of natural disasters. Even lacking consistent and complete data, it is clear that the damage and fatalities from natural disasters are increasing, both in the United States, and globally. Projections using the available data suggest that, in the United States alone, the costs of natural disasters between 1995 and 2010 will be in the range of $90 billion (94$) and 5000 lives.

  1. JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 102,NO. DS, PAGES 6081-6098, MARCH 20, 1997 An integratedair pollutionmodelingsystemfor urban and

    E-Print Network [OSTI]

    Jacobson, Mark

    JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 102,NO. DS, PAGES 6081-6098, MARCH 20, 1997 An integratedair thisapproach couldhavewide applications.However,it is criticalto test Copyright1997bytheAmericanGeophysical

  2. GEOPHYSICAL RESEARCH LETTERS, VOL. 28, NO. 5, PAGES 923-926, MARCH 1, 2001 Laboratory observation of Alfven resonance

    E-Print Network [OSTI]

    California at Los Angles, University of

    GEOPHYSICAL RESEARCH LETTERS, VOL. 28, NO. 5, PAGES 923-926, MARCH 1, 2001 Laboratory observation. Copyright 2001 by the American Geophysical Union. Paper number 2000GL012165. 0094-8276/01/2000GL012165

  3. GEOPHYSICAL RESEARCH LETTERS, VOL. 21, NO. 15, PAGES 1619-1622,JULY 15, 1994 A studyofTypeI polarstratosphericcloudformation

    E-Print Network [OSTI]

    Jacobson, Mark

    GEOPHYSICAL RESEARCH LETTERS, VOL. 21, NO. 15, PAGES 1619-1622,JULY 15, 1994 A studyof sulfateparticles. Copyright1994by theAmericanGeophysicalUnion. Paper number94GL01368 0094-8534/94/94GL-01368503

  4. Geophysical Journal International Geophys. J. Int. (2013) 193, 603614 doi: 10.1093/gji/ggs120

    E-Print Network [OSTI]

    Demouchy, Sylvie

    2013-01-01T23:59:59.000Z

    Geophysical Journal International Geophys. J. Int. (2013) 193, 603­614 doi: 10.1093/gji/ggs120 of the Earth's magnetic field, performed by satel- lite and geophysical observatories, through historical

  5. Geophysical Research Abstracts, Vol. 6, 01855, 2004 SRef-ID: 1607-7962/gra/EGU04-A-01855

    E-Print Network [OSTI]

    Demouchy, Sylvie

    Geophysical Research Abstracts, Vol. 6, 01855, 2004 SRef-ID: 1607-7962/gra/EGU04-A-01855 c European (benoit@dstu.univ-montp2.fr), (2) Department of Geology and Geophysics, Texas A&M University, College

  6. Geophysical Research Abstracts, Vol. 9, 11521, 2007 SRef-ID: 1607-7962/gra/EGU2007-A-11521

    E-Print Network [OSTI]

    Jamieson, Bruce

    Geophysical Research Abstracts, Vol. 9, 11521, 2007 SRef-ID: 1607-7962/gra/EGU2007-A-11521, University of Calgary, Calgary AB, Canada, (3) Department of Geology and Geophysics, University of Calgary

  7. Geophysical Research Abstracts, Vol. 8, 05723, 2006 SRef-ID: 1607-7962/gra/EGU06-A-05723

    E-Print Network [OSTI]

    Demouchy, Sylvie

    Geophysical Research Abstracts, Vol. 8, 05723, 2006 SRef-ID: 1607-7962/gra/EGU06-A-05723 © European) Scripps Inst. of Oceanography, UCSD, la Jolla, USA, (3) Dpt of Geology and Geophysics, Univ. of Wyoming

  8. GEOPHYSICS, VOL. 68, NO. 2 (MARCH-APRIL 2003); P. 441452, 16 FIGS., 2 TABLES. 10.1190/1.1567214

    E-Print Network [OSTI]

    GEOPHYSICS, VOL. 68, NO. 2 (MARCH-APRIL 2003); P. 441­452, 16 FIGS., 2 TABLES. 10 National Laboratory, Geophysics Group, Seismic Research Center, MS D443, Los Alamos, New Mexico 87545. E

  9. Geophysical Research Abstracts, Vol. 8, 06396, 2006 SRef-ID: 1607-7962/gra/EGU06-A-06396

    E-Print Network [OSTI]

    Jamieson, Bruce

    Geophysical Research Abstracts, Vol. 8, 06396, 2006 SRef-ID: 1607-7962/gra/EGU06-A-06396 © European) Dept. of Geology and Geophysics, University of Calgary, Alberta, Canada This study investigates

  10. DETECTION OF HISTORICAL PIPELINE LEAK PLUMES USING NON-INTRUSIVE SURFACE-BASED GEOPHYSICAL TECHNIQUES AT THE HANFORD NUCLEAR SITE WASHINGTON USA

    SciTech Connect (OSTI)

    SKORSKA MB; FINK JB; RUCKER DF; LEVITT MT

    2010-12-02T23:59:59.000Z

    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.

  11. STEP Participant Survey Report

    Broader source: Energy.gov [DOE]

    STEP Participant Survey Report, from the Tool Kit Framework: Small Town University Energy Program (STEP).

  12. AFFILIATIONS: Smith, minder, nugent, and Storelvmo--Department of Geology and Geophysics, Yale University, New

    E-Print Network [OSTI]

    Minder, Justin

    AFFILIATIONS: Smith, minder, nugent, and Storelvmo-- Department of Geology and Geophysics, Yale Science, University of Wyoming, Laramie, Wyoming CORRESPONDING AUTHOR: Professor Ronald B. Smith, Dept. of Geology and Geophysics, Yale University, P.O. Box 208109, New Haven, CT 06520-8109 E-mail: ronald.smith

  13. MULTI-SCALE ANALYSIS OF MULTIPARAMETER GEOPHYSICAL AND GEOCHEMICAL DATA FROM

    E-Print Network [OSTI]

    Williams-Jones, Glyn

    MULTI-SCALE ANALYSIS OF MULTIPARAMETER GEOPHYSICAL AND GEOCHEMICAL DATA FROM ACTIVE VOLCANIC Name: MAURI Guillaume Degree: PhD of Science Title of Thesis: Multi-scale analysis of multiparameter geophysical and geochemical data from active volcanic systems Examining Committee: Chair: Dr John Clague

  14. Wavelets and wavelet-like transforms on the sphere and their application to geophysical data inversion

    E-Print Network [OSTI]

    Simons, Frederik J.

    Wavelets and wavelet-like transforms on the sphere and their application to geophysical data the Slepian basis, harmonic splines, wavelets and wavelet-like Slepian frames. In this paper we focus on the latter two: spherical wavelets developed for geophysical applications on the cubed sphere

  15. Towards a comprehensive open-source system for geophysical data processing

    E-Print Network [OSTI]

    Patterson, William P.

    used in seismic interpretation. These three components operate in parallel on a distributed computerTowards a comprehensive open-source system for geophysical data processing and interpretation Glenn of a broad range of geophysical data, with emphasis on reflection/refraction seismics. The package also

  16. Geology and Geophysics: Building Partnerships Forging New Links and Strengthening Old Ones Builds a Stronger Department

    E-Print Network [OSTI]

    Johnson, Cari

    , course-work tracks that equip students for roles in industry, geological engineering, oil and mineralGeology and Geophysics: Building Partnerships Forging New Links and Strengthening Old Ones Builds. The Geology and Geophysics Department at the University of Utah has a long history of successful partnerships

  17. RELATING GEOPHYSICAL AND HYDROLOGIC PROPERTIES USING FIELD-SCALE ROCK PHYSICS

    E-Print Network [OSTI]

    Knight, Rosemary

    CMWRXVI 1 RELATING GEOPHYSICAL AND HYDROLOGIC PROPERTIES USING FIELD-SCALE ROCK PHYSICS STEPHEN has been made by rock physics investigations that define how pore-scale variations in properties like in pore-scale rock properties with an understanding of geophysical sampling at the field

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

    E-Print Network [OSTI]

    Knapp, James Howard

    Geophysical evidence for gas hydrates in the deep water of the South Caspian Basin, Azerbaijan C) of this area, the presence of gas hydrates. Geophysical evidence for gas hydrates consists of a shallow (300, and is interpreted as the top of the gas hydrate layer. Similarly, a high-amplitude Rc

  19. 2013 American Geophysical Union. All Rights Reserved. Tidal dissipation in the early Eocene and implications for ocean mixing

    E-Print Network [OSTI]

    Holland, Jeffrey

    © 2013 American Geophysical Union. All Rights Reserved. Tidal dissipation in the early Eocene this article as doi: 10.1002/grl.50510 AcceptedArticle #12;© 2013 American Geophysical Union. All Rights Passage and Tasman Gateways AcceptedArticle #12;© 2013 American Geophysical Union. All Rights Reserved

  20. Application of geophysical measurements for assessing the role of fissures in water infiltration within a clay landslide

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Application of geophysical measurements for assessing the role of fissures in water infiltration relationship with shallow slip surfaces. This work presents the results of a geophysical study which aimed to be linked with sub-vertical preferential paths, such as fissures. Geophysical parameters (electrical

  1. JOURNAL OF GEOPHYSICAL RESEARCH, VOL. ???, XXXX, DOI:10.1029/, Efficient stochastic estimation of the model resolution1

    E-Print Network [OSTI]

    Borchers, Brian

    JOURNAL OF GEOPHYSICAL RESEARCH, VOL. ???, XXXX, DOI:10.1029/, Efficient stochastic estimation of the model resolution1 matrix diagonal and generalized cross­validation for2 large geophysical inverse and Environmental Science and Geophysical Research Cen- ter, New Mexico Institute of Mining and Technology, 801

  2. Quantifying and relating land-surface and subsurface variability in permafrost environments using LiDAR and surface geophysical

    E-Print Network [OSTI]

    LiDAR and surface geophysical datasets S. S. Hubbard & C. Gangodagamage & B. Dafflon & H. Wainwright. Wullschleger Abstract The value of remote sensing and surface geophysical data for characterizing the spatial to extract geomorphic metrics, which potentially indicate drainage potential. Geophysical data were used

  3. Combined use of geophysical methods and remote techniques for characterizing the fracture network of a potential unstable

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Combined use of geophysical methods and remote techniques for characterizing the fracture network of the site. Geophysical experiments were also conducted on the plateau and on the cliff face in order to be located in the vicinity of the surface. Best geophysical results in terms of penetration and resolution

  4. JOURNAL OF GEOPHYSICAL RESEARCH, VOL. ???, XXXX, DOI:10.1029/, Continental constriction and oceanic ice-cover1

    E-Print Network [OSTI]

    Ashkenazy, Yossi "Yosef"

    JOURNAL OF GEOPHYSICAL RESEARCH, VOL. ???, XXXX, DOI:10.1029/, Continental constriction and oceanic of Geophysical Sciences, University of Chicago, 5734 South Ellis Avenue, Chicago, IL 60637, USA. (Abbot Department of Geophysical Sciences at the University of Chicago, Chicago, IL, USA. 3 Department of Solar

  5. GEOPHYSICAL RESEARCH LETTERS, VOL. 27, NO. 19, PAGES 3085-3088, OCTOBER 1, 2000 On the Relationship Between Microstructure and

    E-Print Network [OSTI]

    Wildenschild, Dorthe

    GEOPHYSICAL RESEARCH LETTERS, VOL. 27, NO. 19, PAGES 3085-3088, OCTOBER 1, 2000 On the Relationship, Jeffery J. Roberts, and Eric D. Carlberg Experimental Geophysics Group, Lawrence Livermore National size) Copyright 2000 by the American Geophysical Union. Paper number 2000GL011553. 0094-8276/00/2000GL

  6. Transition study plans for current G&G students OPTION 1: Majors -Geology, Geophysics and Spatial Information Major

    E-Print Network [OSTI]

    Transition study plans for current G&G students OPTION 1: Majors - Geology, Geophysics and Spatial Approved Level II Remote Sensing III Geology Summer Sch GIS for Environmental Management III Geophysics Semester 1 Tectonics III Igneous & Metamorphic Geology III Geophysics III Exploration Methods III Semester

  7. GEOPHYSICS, VOL. 62, NO. 6 (NOVEMBER-DECEMBER 1997); P. 18671878, 10 FIGS., 2 TABLES. Poroelastic Backus averaging for anisotropic

    E-Print Network [OSTI]

    Santos, Juan

    GEOPHYSICS, VOL. 62, NO. 6 (NOVEMBER-DECEMBER 1997); P. 1867­1878, 10 FIGS., 2 TABLES. Poroelastic of other borehole geophysical methods (Dewan, 1983; Sams, 1995). Properties of single layers, such as perme manuscript received January 2, 1997. Formerly Geophysical Institute, Karlsruhe University, Hertzstrasse 16

  8. Geophysical Research Abstracts, Vol. 9, 06422, 2007 SRef-ID: 1607-7962/gra/EGU2007-A-06422

    E-Print Network [OSTI]

    Brückl, Ewald

    Geophysical Research Abstracts, Vol. 9, 06422, 2007 SRef-ID: 1607-7962/gra/EGU2007-A-06422 © European Geosciences Union 2007 Deep Alpine Valleys - examples of geophysical explorations in Austria E. Brückl (1), J. Brückl (2), W. Chwatal (1), Ch. Ullrich (1,3) (1) Institute of Geodesy and Geophysics

  9. Dear Susan, On behalf of the entire Near Surface Geophysics Section (NSGS) of the Society of Exploration

    E-Print Network [OSTI]

    Dear Susan, On behalf of the entire Near Surface Geophysics Section (NSGS) of the Society of Exploration Geophysicists (SEG) and Environmental and Engineering Geophysical Society (EEGS), I would like extraordinary leadership in advancing the cause of near surface geophysics through longterm, tireless

  10. This article was downloaded by: [Institute of Geology and Geophysics of CAS] On: 29 November 2011, At: 16:34

    E-Print Network [OSTI]

    Tian, Weidong

    This article was downloaded by: [Institute of Geology and Geophysics of CAS] On: 29 November 2011 a & Dunyi Liu b a Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China b Beijing Fana and Dunyi Liub a Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China

  11. GEOPHYSICAL RESEARCH LETTERS, VOL. ???, XXXX, DOI:10.1029/, A new 1.6-micron map of Titan's surface

    E-Print Network [OSTI]

    Brown, Michael E.

    GEOPHYSICAL RESEARCH LETTERS, VOL. ???, XXXX, DOI:10.1029/, A new 1.6-micron map of Titan's surface are likely craters. Accepted for publication in Geophysical Research Letters. Copyright 2004 American Geophysical Union. Further re- production or electronic distribution is not permitted. 1. Introduction

  12. GEOPHYSICS, VOL. 67, NO. 5 (SEPTEMBER-OCTOBER 2002); P. 15321541, 5 FIGS. 10.1190/1.1512749

    E-Print Network [OSTI]

    Utah, University of

    GEOPHYSICS, VOL. 67, NO. 5 (SEPTEMBER-OCTOBER 2002); P. 1532­1541, 5 FIGS. 10.1190/1.1512749 3-D inhomogeneous geological structures is a challenging problem in exploration geophysics. Despite significant of Geology and Geophysics, Salt Lake City, Utah 84112. E-mail: oleg@cs.utah.edu; mzhdanov@mines.utah.edu. c

  13. Decommissioning Unit Cost Data

    SciTech Connect (OSTI)

    Sanford, P. C.; Stevens, J. L.; Brandt, R.

    2002-02-26T23:59:59.000Z

    The Rocky Flats Closure Site (Site) is in the process of stabilizing residual nuclear materials, decommissioning nuclear facilities, and remediating environmental media. A number of contaminated facilities have been decommissioned, including one building, Building 779, that contained gloveboxes used for plutonium process development but did little actual plutonium processing. The actual costs incurred to decommission this facility formed much of the basis or standards used to estimate the decommissioning of the remaining plutonium-processing buildings. Recent decommissioning activities in the first actual production facility, Building 771, implemented a number of process and procedural improvements. These include methods for handling plutonium contaminated equipment, including size reduction, decontamination, and waste packaging, as well as management improvements to streamline planning and work control. These improvements resulted in a safer working environment and reduced project cost, as demonstrated in the overall project efficiency. The topic of this paper is the analysis of how this improved efficiency is reflected in recent unit costs for activities specific to the decommissioning of plutonium facilities. This analysis will allow the Site to quantify the impacts on future Rocky Flats decommissioning activities, and to develop data for planning and cost estimating the decommissioning of future facilities. The paper discusses the methods used to collect and arrange the project data from the individual work areas within Building 771. Regression and data correlation techniques were used to quantify values for different types of decommissioning activities. The discussion includes the approach to identify and allocate overall project support, waste management, and Site support costs based on the overall Site and project costs to provide a ''burdened'' unit cost. The paper ultimately provides a unit cost basis that can be used to support cost estimates for decommissioning at other facilities with similar equipment and labor costs. It also provides techniques for extracting information from limited data using extrapolation and interpolation techniques.

  14. Geology and geophysics of the Beata Ridge - Caribbean

    E-Print Network [OSTI]

    Roemer, Lamar Burton

    1973-01-01T23:59:59.000Z

    assem- blage. They conclude that the Beats Ridge was higher in the Eocene and subsequently has subsided to its present depth, Edgar et al. (1971a) presented a synthesis of most of the geophysical data collected in the Caribbean by the Lamont.../sec. The layer below Horizon B" (3. 2 - 4. 7 km/sec) 1s attributed by Edgar et al. (1971) to an accumulation of either sedimentary or low grade metamorphic and igneous rocks since the measured velocities are too low for purely igneous material. Legs 4 and 15...

  15. Collaborative Research: hydrogeological-geophysical methods for subsurface site characterization. 1998 annual progress report

    SciTech Connect (OSTI)

    Mavko, G. [Stanford Univ., CA (US); Rubin, Y.N. [Univ. of California, Berkeley, CA (US)

    1998-06-01T23:59:59.000Z

    'The general purpose is the subsurface characterization of LLNL superfund site. The goal is to get the most accurate map of the hydrogeological parameters, necessary for modeling and designing the cleanup efforts at the site, using well log data and remote sensing geophysical techniques. In the second year of the project progress has been made in several areas: gathering and interpreting Vertical Seismic Profile (VSP) and Electromagnetic (EM) surveys; investigating the impact of various seismic measurements on upscaling of rock physics relations between sediment properties; and developing a new approach to integrate geophysical and hydrological data using state of the art methods to characterize the subsurface lithology. Vertical Seismic Profile data has been gathered from selected wells at the Treatment Facility D (TFD) during April 1996 and April 1998. The most striking finding here is the detection of anomalies related to saturation conditions. Preliminary results have revealed three anomalously low acoustic velocity zones with velocities below 1,000 m/s; this is lower than the natural acoustic velocity in saturated media by pure water (1,500 m/s). These three zones appear to be associated with HSUs 3a, 3b and 5. Velocities below 600 m/s have been revealed in the 3a and 3b HSUs (http://www.ce.Berkeley.edu/{approximately}ezzedine/DOE/paul.html). The authors believe that these anomalies are indicative of partial saturation. This explanation is supported by the water samples taken from pumping stations near the VSP well sites which appears to contain air bubbles. A gas analysis of water samples has not yet been performed. The authors hypothesize that this gas can be either air being sucked-in from the vadose zone above the water table, or from some chemical reaction. As a matter of fact, the natural water table level at this site was around 20 m below ground surface before any large scale pumping began, and had dropped to 25.5 m, in April 98. Furthermore, some of these low velocity zones are occurring not only in the major free-flowing sand or gravel parts of the HSU, but in boundary layers of silty sand either above or below the main HSU conductor. An electromagnetic survey was conducted at the site during June 4--25, 1997, and they worked on its interpretation. Seven cross well EM data sets were collected. Both 1D and 2D simulations, approximating the actual site and survey setup, were conducted. The 1D simulations were conducted using the code EM1D for one data set. Newman and Alumbaugh''s 3D forward code was used to simulate the response of both a resistive layer (representing HSU 4) and a conductive layer at the same location. Three separate inversion algorithms were applied to the data: Newman and Alumbaugh''s 2.5D finite difference and integral solution algorithm, Alumbaugh''s iterative Born approximation with a cylindrical symmetry, and Tseng''s 3D extended born approximation. The field EM data are still being analyzed.'

  16. Hydrogen Refueling Station Costs in Shanghai

    E-Print Network [OSTI]

    Weinert, Jonathan X.; Shaojun, Liu; Ogden, Joan M; Jianxin, Ma

    2006-01-01T23:59:59.000Z

    identify particularly useful cost data and cost models thatcontaining hydrogen cost data for production, storage,Volume Validates cost data with Industry Operating Costs

  17. User's manual for geophysical well-logging software programs

    SciTech Connect (OSTI)

    Petrie, G.M.; Gibson, D.; Blair, S.C.

    1983-02-01T23:59:59.000Z

    Since 1958 the Ground-Water Surveillance Program for the Hanford Site has made geophysical logging measurements in most of the 800 wells and deep boreholes that have been drilled on the Hanford Site. In 1980 the Pacific Northwest Laboratory (PNL), which conducts the Ground-Water Surveillance Program, began forming a computerized data base for storing and retrieving geophysical well log data and developing software for quantitative analysis of the well log data. This report, designed to serve as a user's guide, documents the data base system that handles the well log data. Two programs, DIGLOG1 and LOGIT, are used to manipulate the data. The program DIGLOG1 translates analog paper strip charts into digital format; the program LOGIT is a general utility program that edits, displays, checks, stores, writes, and deletes sets of well log data. These two programs do not provide sophisticated display and analytical capabilities; rather, they provide programs that give the user easy access to powerful standard analytical software.

  18. Cost Estimating Guide

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2011-05-09T23:59:59.000Z

    This Guide provides uniform guidance and best practices that describe the methods and procedures that could be used in all programs and projects at DOE for preparing cost estimates. No cancellations.

  19. Estimating Renewable Energy Costs

    Broader source: Energy.gov [DOE]

    Some renewable energy measures, such as daylighting, passive solar heating, and cooling load avoidance, do not add much to the cost of a building. However, renewable energy technologies typically...

  20. Investments of uncertain cost

    E-Print Network [OSTI]

    Pindyck, Robert S.

    1992-01-01T23:59:59.000Z

    I study irreversible investment decisions when projects take time to complete, and are subject to two types of uncertainty over the cost of completion. The first is technical uncertainty, i.e., uncertainty over the amount ...

  1. HOME OF THE ILLINOIS STATE SCIENTIFIC SURVEYS Illinois Natural History Survey Illinois State Archaeological Survey Illinois State

    E-Print Network [OSTI]

    Bashir, Rashid

    Archaeological Survey · Illinois State Geological Survey · Illinois State Water Survey · Illinois Sustainable

  2. A Survey on Mining Software Survey Presentation

    E-Print Network [OSTI]

    Bae, Doo-Hwan

    ­ Effort Estimation ­ Mining Aspects · Papers at a glance · Related Workshop · Available Resources of mining software archives to support, ­ the maintenance of software systems, ­ improve software designA Survey on Mining Software Archives Survey Presentation Jin Ung, Oh ­ 2007.07.11 #12;Contents

  3. Standard costs for labor

    E-Print Network [OSTI]

    Khan, Mohammed Nurul Absar

    1960-01-01T23:59:59.000Z

    STANDARD COSTS FOR LABOR A Thesis By MD. NURUL ABSAR KHAN Submitted to the Graduate School of the Agricultural and Mechanical College of Texms in partial fulfillment of the requirements for the degree of MASTER OF BUSINESS ADMINISTRATION... January 1960 Ma/or Sub)acts Accounting STANOAHD COSTS FOR LABOR ND, NURUL ABSAR KHAN Approved as t style and content bys Chairman of Committee Head of Hepartment January 1960 The author acknowledges his indebtedness to Mr. T. M. Leland, Mr. T. D...

  4. Cost Model for Digital Curation: Cost of Digital Migration

    E-Print Network [OSTI]

    Kejser, Ulla Bøgvad; Nielsen, Anders Bo; Thirifays, Alex

    2009-01-01T23:59:59.000Z

    and Monitor Technology functions each consists of two costinfluence, the fewer costs. Monitor Technology depends onCost Critical Activities Monitor community Report on monitoring Monitor technology

  5. NEPA Litigation Surveys

    Broader source: Energy.gov [DOE]

    CEQ publishes surveys on NEPA litigation on an annual basis. These surveys identify the number of cases involving a NEPA based cause of action, Federal agencies that were identified as a lead...

  6. Where do the default values for the cost of system breakdowns...

    Open Energy Info (EERE)

    in SAM, for direct and indirect costs, such as 0.63 per DC watt for panels. 0.18 for inverters. Are these base on a recent survey, known industry averages, totally random?...

  7. SPS susceptible-system cost factors investment summary and mitigation-cost-increment estimates

    SciTech Connect (OSTI)

    Morrison, E L

    1980-05-01T23:59:59.000Z

    The Electromagnetic Compatibility (EMC) evaluation program supporting the SPS Concept Development Evaluation Phase has included examinations of the degradation in capability of all susceptible communications and electronic systems that could be exposed to SPS emissions, the development and testing of mitigation techniques to allow operation in the SPS environment, and the development of total investment and mitigation cost data. Mitigation costs relate only to the modification or reconfiguration of susceptible systems; redeployment being a possible consideration for rectenna siting exercises during the SPS Engineering Development Phase. An extensive survey is summarized regarding the current and planned facilities using the equipment categories listed: microwave communications; radar systems; sensors; computers; medical equipment; and research support. Current investment, future plans, and mitigation costs are presented, with geographic distribution in six CONUS areas.

  8. Factors Impacting Decommissioning Costs - 13576

    SciTech Connect (OSTI)

    Kim, Karen; McGrath, Richard [Electric Power Research Institute, 3420 Hillview Ave., Palo Alto, California (United States)] [Electric Power Research Institute, 3420 Hillview Ave., Palo Alto, California (United States)

    2013-07-01T23:59:59.000Z

    The Electric Power Research Institute (EPRI) studied United States experience with decommissioning cost estimates and the factors that impact the actual cost of decommissioning projects. This study gathered available estimated and actual decommissioning costs from eight nuclear power plants in the United States to understand the major components of decommissioning costs. Major costs categories for decommissioning a nuclear power plant are removal costs, radioactive waste costs, staffing costs, and other costs. The technical factors that impact the costs were analyzed based on the plants' decommissioning experiences. Detailed cost breakdowns by major projects and other cost categories from actual power plant decommissioning experiences will be presented. Such information will be useful in planning future decommissioning and designing new plants. (authors)

  9. Mandatory Photovoltaic System Cost Analysis

    Broader source: Energy.gov [DOE]

    The Arizona Corporation Commission requires electric utilities to conduct a cost/benefit analysis to compare the cost of line extension with the cost of installing a stand-alone photovoltaic (PV)...

  10. S U P P L E M E N T A R T I C L E Determinants of Household Costs Associated

    E-Print Network [OSTI]

    Rheingans, Richard

    S U P P L E M E N T A R T I C L E Determinants of Household Costs Associated With Childhood households. We used survey data from sites in Bangladesh, India, and Pakistan to estimate the costs borne by households due to childhood diarrhea, including direct medical costs, direct nonmedical costs

  11. OPTIONS - ALLOCATION FUNDS - TRANSACTION COSTS

    E-Print Network [OSTI]

    Admin

    2009-03-25T23:59:59.000Z

    One first problem to overcome is the impact of transaction costs. ... They entail a reduction of transaction costs and improve the investor's economic welfare.

  12. Optimization Online - Sharing Supermodular Costs

    E-Print Network [OSTI]

    Andreas S. Schulz

    2007-08-28T23:59:59.000Z

    Aug 28, 2007 ... Abstract: We study cooperative games with supermodular costs. We show that supermodular costs arise in a variety of situations: in particular, ...

  13. Preemptive scheduling with position costs

    E-Print Network [OSTI]

    In most scheduling models presented in the literature [3, 10], the cost for ... Preemptive scheduling in order to minimize the total position costs also stems.

  14. Price/Cost Proposal Form

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    PREPARATION INSTRUCTIONS PriceCost Proposal: Provide complete, current, and accurate cost or pricing data in accordance with Federal and Department of Energy Acquisition...

  15. Environmental Survey preliminary report

    SciTech Connect (OSTI)

    Not Available

    1988-04-01T23:59:59.000Z

    This report presents the preliminary findings from the first phase of the Environmental Survey of the United States Department of Energy (DOE) Sandia National Laboratories conducted August 17 through September 4, 1987. The objective of the Survey is to identify environmental problems and areas of environmental risk associated with Sandia National Laboratories-Albuquerque (SNLA). The Survey covers all environmental media and all areas of environmental regulation. It is being performed in accordance with the DOE Environmental Survey Manual. This phase of the Survey involves the review of existing site environmental data, observations of the operations carried on at SNLA, and interviews with site personnel. 85 refs., 49 figs., 48 tabs.

  16. Flow networks: A characterization of geophysical fluid transport

    E-Print Network [OSTI]

    Enrico Ser-Giacomi; Vincent Rossi; Cristobal Lopez; Emilio Hernandez-Garcia

    2015-03-05T23:59:59.000Z

    We represent transport between different regions of a fluid domain by flow networks, constructed from the discrete representation of the Perron-Frobenius or transfer operator associated to the fluid advection dynamics. The procedure is useful to analyze fluid dynamics in geophysical contexts, as illustrated by the construction of a flow network associated to the surface circulation in the Mediterranean sea. We use network-theory tools to analyze the flow network and gain insights into transport processes. In particular we quantitatively relate dispersion and mixing characteristics, classically quantified by Lyapunov exponents, to the degree of the network nodes. A family of network entropies is defined from the network adjacency matrix, and related to the statistics of stretching in the fluid, in particular to the Lyapunov exponent field. Finally we use a network community detection algorithm, Infomap, to partition the Mediterranean network into coherent regions, i.e. areas internally well mixed, but with little fluid interchange between them.

  17. Geophysical investigation of the ``Thimble,`` 100-H Area

    SciTech Connect (OSTI)

    Bergstrom, K.A.

    1994-07-08T23:59:59.000Z

    This report summarizes the results of the geophysical investigations conducted as part of the characterization of the buried ``Thimble`` site. The site is located just south of the 116-H-2 Crib and is in the 100-HR-2 Operable Unit. Available documentation has it located between, and at the convergence of, two railroad spurs that run north-south. A concrete monument is believed to mark the site. The burial ground is suspected of containing a vertical safety rod thimble that is reportedly 40 ft long. Ground-penetrating radar (GPR) and electromagnetic induction (EMI) were the two techniques used in the investigation. The methods were selected because they are non-intrusive, relatively fast, economical, and have been used successfully in other similar investigations on the Hanford Site. The objective of the investigation was to locate the buried thimble.

  18. Deterministic treatment of model error in geophysical data assimilation

    E-Print Network [OSTI]

    Carrassi, Alberto

    2015-01-01T23:59:59.000Z

    This chapter describes a novel approach for the treatment of model error in geophysical data assimilation. In this method, model error is treated as a deterministic process fully correlated in time. This allows for the derivation of the evolution equations for the relevant moments of the model error statistics required in data assimilation procedures, along with an approximation suitable for application to large numerical models typical of environmental science. In this contribution we first derive the equations for the model error dynamics in the general case, and then for the particular situation of parametric error. We show how this deterministic description of the model error can be incorporated in sequential and variational data assimilation procedures. A numerical comparison with standard methods is given using low-order dynamical systems, prototypes of atmospheric circulation, and a realistic soil model. The deterministic approach proves to be very competitive with only minor additional computational c...

  19. Parameterization of geophysical inversion model using particle clustering

    E-Print Network [OSTI]

    Yang, Dikun

    2015-01-01T23:59:59.000Z

    This paper presents a new method of constructing physical models in a geophysical inverse problem, when there are only a few possible physical property values in the model and they are reasonably known but the geometry of the target is sought. The model consists of a fixed background and many small "particles" as building blocks that float around in the background to resemble the target by clustering. This approach contrasts the conventional geometric inversions requiring the target to be regularly shaped bodies, since here the geometry of the target can be arbitrary and does not need to be known beforehand. Because of the lack of resolution in the data, the particles may not necessarily cluster when recovering compact targets. A model norm, called distribution norm, is introduced to quantify the spread of particles and incorporated into the objective function to encourage further clustering of the particles. As proof of concept, 1D magnetotelluric inversion is used as example. My experiments reveal that the ...

  20. Wavelet correlations to reveal multiscale coupling in geophysical systems

    E-Print Network [OSTI]

    Casagrande, Erik; Miralles, Diego; Entekhabi, Dara; Molini, Annalisa

    2015-01-01T23:59:59.000Z

    The interactions between climate and the environment are highly complex. Due to this complexity, process-based models are often preferred to estimate the net magnitude and directionality of interactions in the Earth System. However, these models are based on simplifications of our understanding of nature, thus are unavoidably imperfect. Conversely, observation-based data of climatic and environmental variables are becoming increasingly accessible over large scales due to the progress of space-borne sensing technologies and data-assimilation techniques. Albeit uncertain, these data enable the possibility to start unraveling complex multivariable, multiscale relationships if the appropriate statistical methods are applied. Here, we investigate the potential of the wavelet cross-correlation method as a tool for identifying multiscale interactions, feedback and regime shifts in geophysical systems. The ability of wavelet cross-correlation to resolve the fast and slow components of coupled systems is tested on syn...

  1. Atmospheric and Geophysical Sciences Division: Program report, FY 1987

    SciTech Connect (OSTI)

    Not Available

    1988-05-01T23:59:59.000Z

    In 1988 the Atmospheric and Geophysical Sciences Division began its 15th year as a division. As the Division has grown over the years, its modeling capabilities have expanded to include a broad range of time and space scales ranging from hours to years, and from kilometers to global, respectively. For this report, we have chosen to show a subset of results from several projects to illustrate the breadth, depth, and diversity of the modeling activities that are a major part of the Division's research, development, and application efforts. In addition, the recent reorganization of the Division, including the merger of another group with the Division, is described, and the budget, personnel, models, and publications are reviewed. 95 refs., 26 figs., 2 tabs.

  2. Low Cost, Durable Seal

    SciTech Connect (OSTI)

    Roberts, George; Parsons, Jason; Friedman, Jake

    2010-12-17T23:59:59.000Z

    Seal durability is critical to achieving the 2010 DOE operational life goals for both stationary and transportation PEM fuel cell stacks. The seal material must be chemically and mechanically stable in an environment consisting of aggressive operating temperatures, humidified gases, and acidic membranes. The seal must also be producible at low cost. Currentlyused seal materials do not meet all these requirements. This project developed and demonstrated a high consistency hydrocarbon rubber seal material that was able to meet the DOE technical and cost targets. Significant emphasis was placed on characterization of the material and full scale molding demonstrations.

  3. Cost Type Examples Salary costs for staff working

    E-Print Network [OSTI]

    Rambaut, Andrew

    . Equipment access charges Service contracts, running costs, materials and consumables and staff time

  4. 2009 Operations Employee Climate Survey

    E-Print Network [OSTI]

    2009 Operations Employee Climate Survey March 2009 #12;Acknowledgements TheBerkeleyLab Survey Team Associates has conducted a number of large-scale surveys for organizations in higher education, including MIT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Survey

  5. Infrared Surveys for AGN

    E-Print Network [OSTI]

    Harding E. Smith

    2002-03-06T23:59:59.000Z

    From the earliest extragalactic infrared studies AGN have shown themselves to be strong infrared sources and IR surveys have revealed new populations of AGN. I briefly review current motivations for AGN surveys in the infrared and results from previous IR surveys. The Luminous Infrared Galaxies, which in some cases house dust-enshrouded AGN, submillimeter surveys, and recent studies of the cosmic x-ray and infrared backgrounds suggest that there is a population of highly-obscured AGN at high redshift. ISO Surveys have begun to resolve the infrared background and may have detected this obscured AGN population. New infrared surveys, particularly the SIRTF Wide-area Infrared Extragalactic Legacy Survey (SWIRE), will detect this population and provide a platform for understanding the evolution of AGN, Starbursts and passively evolving galaxies in the context of large-scale structure and environment.

  6. FACILITIES AND ADMINISTRATIVE (F&A) COST AND IDC RATES The cost of conducting research consists of two broad types of costs direct costs and facilities and

    E-Print Network [OSTI]

    Keinan, Alon

    FACILITIES AND ADMINISTRATIVE (F&A) COST AND IDC RATES The cost of conducting research consists of two broad types of costs ­ direct costs and facilities and administrative costs (F&A), also known as indirect costs. Direct

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

    E-Print Network [OSTI]

    Gregg, Patricia Michelle Marie

    2008-01-01T23:59:59.000Z

    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 ...

  8. Course MA59800: Numerical Simulation in Applied Geophysics. From the Mesoscale to the Macroscale.

    E-Print Network [OSTI]

    Santos, Juan

    Course MA59800: Numerical Simulation in Applied Geophysics. From the Mesoscale to the Macroscale matrix properties, fine layering, frac- tures and craks at the mesoscale (on the order of centimeters

  9. Course: Numerical Simulation in Applied Geophysics. From the Mesoscale to the Macroscale

    E-Print Network [OSTI]

    Santos, Juan

    Course: Numerical Simulation in Applied Geophysics. From the Mesoscale to the Macroscale Professor variations in the fluid and solid matrix properties, fine layering, frac- tures and craks at the mesoscale

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

    E-Print Network [OSTI]

    Georgen, Jennifer E

    2001-01-01T23:59:59.000Z

    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 ...

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

    E-Print Network [OSTI]

    Parker, Beatrice Smith

    2012-01-01T23:59:59.000Z

    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 ...

  12. Geophysical evidence of multiple glacier advances in Lago Fagnano (54 southernmost Patagonia

    E-Print Network [OSTI]

    Gilli, Adrian

    Geophysical evidence of multiple glacier advances in Lago Fagnano (54 S), southernmost Patagonia t The Island of Tierra del Fuego, at the southernmost extreme of Patagonia, is located in one of the most

  13. The utilization of satellite geoidal anomalies for computer analysis of geophysical models

    E-Print Network [OSTI]

    Christian, Bruce Edward

    1985-01-01T23:59:59.000Z

    CORRECTIONS OCEAN SURFACE GEOPHYSICAL CORRECTIONS lASER SITE OCEAN SURFACE TOPOGRAPHY ~ GEO IG ~ EOTTOM TOPOGRAPHY I' LR REFERENCE E LUPSO ID Figure 7. SETLSAT data collection, modeling and tracking system (from Tapley et al, 1982). 16 SEASAT...

  14. A Feasibility Study of Non-Seismic Geophysical Methods for Monitoring Geologic CO2 Sequestration

    E-Print Network [OSTI]

    Gasperikova, Erika; Hoversten, G. Michael

    2006-01-01T23:59:59.000Z

    integrated geophysical and reservoir data" by Hoversten anddata inversion, in which the top and base of the reservoirdata with other information in order to produce more accurate maps of change within the reservoir.

  15. Industry survey for horizontal wells. Final report

    SciTech Connect (OSTI)

    Wilson, D.D.; Kaback, D.S. [CDM Federal Programs Corp., Denver, CO (United States); Denhan, M.E. [Westinghouse Savannah River Co., Aiken, SC (United States); Watkins, D. [CDM Federal Programs Corp., Aiken, SC (United States)

    1993-07-01T23:59:59.000Z

    An international survey of horizontal environmental wells was performed during May and June of 1993. The purpose of the survey was to provide the environmental industry with an inventory of horizontal environmental wells and information pertaining to the extent of the use of horizontal environmental wells, the variety of horizontal environmental well applications, the types of geologic and hydrogeologic conditions within which horizontal environmental wells have been installed, and the companies that perform horizontal environmental well installations. Other information, such as the cost of horizontal environmental well installations and the results of tests performed on the wells, is not complete but is provided as general information with the caveat that the information should not be used to compare drilling companies. The result of the survey is a catalogue of horizontal environmental wells that are categorized by the objective or use of the wells, the vertical depth of the wells, and the drilling company contracted to install the wells.

  16. Heliostat cost reduction study.

    SciTech Connect (OSTI)

    Jones, Scott A.; Lumia, Ronald. (University of New Mexico, Albuquerque, NM); Davenport, Roger (Science Applications International Corporation, San Diego, CA); Thomas, Robert C. (Advanced Thermal Systems, Centennial, CO); Gorman, David (Advanced Thermal Systems, Larkspur, CO); Kolb, Gregory J.; Donnelly, Matthew W.

    2007-06-01T23:59:59.000Z

    Power towers are capable of producing solar-generated electricity and hydrogen on a large scale. Heliostats are the most important cost element of a solar power tower plant. Since they constitute {approx} 50% of the capital cost of the plant it is important to reduce heliostat cost as much as possible to improve the economic performance of power towers. In this study we evaluate current heliostat technology and estimate a price of $126/m{sup 2} given year-2006 materials and labor costs for a deployment of {approx}600 MW of power towers per year. This 2006 price yields electricity at $0.067/kWh and hydrogen at $3.20/kg. We propose research and development that should ultimately lead to a price as low as $90/m{sup 2}, which equates to $0.056/kWh and $2.75/kg H{sup 2}. Approximately 30 heliostat and manufacturing experts from the United States, Europe, and Australia contributed to the content of this report during two separate workshops conducted at the National Solar Thermal Test Facility.

  17. Transaction Costs, Information Technology and Development

    E-Print Network [OSTI]

    Singh, Nirvikar

    2004-01-01T23:59:59.000Z

    Transaction Costs, Information Technology and Development 1.Transaction Costs, Information Technology and DevelopmentTransaction Costs, Information Technology and Development *

  18. Transaction Costs, Information Technology and Development

    E-Print Network [OSTI]

    Singh, Nirvikar

    2004-01-01T23:59:59.000Z

    Transaction Costs, Information Technology and Development 1.Transaction Costs, Information Technology and DevelopmentTransaction Costs, Information Technology and Development

  19. Review of Geophysical Techniques to Define the Spatial Distribution of Subsurface Properties or Contaminants

    SciTech Connect (OSTI)

    Murray, Christopher J.; Last, George V.; Truex, Michael J.

    2005-08-22T23:59:59.000Z

    This is a letter report to Fluor Hanford, Inc. The purpose of this report is to summarize state-of-the-art, minimally intrusive geophysical techniques that can be used to clarify subsurface geology, structure, moisture, and chemical composition. The technology review focused on geophysical characterization techniques that provide two- or three-dimensional information about the spatial distribution of subsurface properties and/or contaminants.

  20. Allocable costs What are they?

    E-Print Network [OSTI]

    Massachusetts at Lowell, University of

    Allocable costs What are they? The A-21 circular definition: a. A cost is allocable to a particular cost objective (i.e., a specific function, project, sponsored agreement, department, or the like) if the goods or services involved are chargeable or assignable to such cost objective in accordance

  1. The Costs and Revenues of

    E-Print Network [OSTI]

    The Costs and Revenues of Transformation to Continuous Cover Forestry Owen Davies & Gary Kerr March 2011 #12;2 | Costs and Revenues of CCF | Owen Davies & Gary Kerr | March 2011 Costs and Revenues of CCF The costs and revenues of transformation to continuous cover forestry: Modelling silvicultural options

  2. Hay Harvesting Costs $$$$$ in Texas.

    E-Print Network [OSTI]

    Long, James T.; Taylor, Wayne D.

    1972-01-01T23:59:59.000Z

    Hay is an important crop in Ta 1 Harvesting costs constitute the major5 pense of hay production in many M Mg and Wayne D . Taylor INTRODUCTION .................................................... 2 Fixed Costs or Ownership Costs... ............................................. 10 Totarl Cost .............................................................. 10 HAY HARVESTING ALTERNATIVES COMPARED ...................... 11 HOW TO MAKE WISE DECISIONS CONCERNING INVESTMENTS IN MACHINERY...

  3. Construction Cost March 6, 2007

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    ...................................................................................................................................... 14 3.3 UMass Historical Cost Trends-- John Mathews, P.E., MPA, UMass Amherst............. 17 4 PartConstruction Cost Symposium March 6, 2007 University of Massachusetts Amherst #12;Construction Cost .......................................................... 22 4.3.2 The need for summer construction schedules and the impact on project cost......... 23 4

  4. Cost Estimating, Analysis, and Standardization

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1984-11-02T23:59:59.000Z

    To establish policy and responsibilities for: (a) developing and reviewing project cost estimates; (b) preparing independent cost estimates and analysis; (c) standardizing cost estimating procedures; and (d) improving overall cost estimating and analytical techniques, cost data bases, cost and economic escalation models, and cost estimating systems. Cancels DOE O 5700.2B, dated 8-5-1983; DOE O 5700.8, dated 5-27-1981; and HQ 1130.1A, dated 12-30-1981. Canceled by DOE O 5700.2D, dated 6-12-1992

  5. Copyright. All Rights Reserved. Cost of Care. Educating Clinicians to Deflate Medical Bills

    E-Print Network [OSTI]

    Soloveichik, David

    efficiency metrics Massachusetts to debut Medicare pay plan Partners doctors to be paid for total care unchanged Urban Institute, MA Health Reform Survey, 2010 98% have insurance #12;© Copyright. All Rights Management Approach Indirect Costs Process Steps Capacity Cost Rates Non- allocating · Housekeeping · Phone

  6. Reliability worth assessment in a developing country - residential survey results

    SciTech Connect (OSTI)

    Billinton, R.; Pandey, M.

    1999-11-01T23:59:59.000Z

    This paper presents the results of a residential customer survey conducted in service areas of the Nepal Integrated Electric Power System (NPS). The objective was to determine the power interruption costs incurred by the residential customers of a developing country, and extend the customer survey approach to reliability worth evaluation in a developing environment. Interruption cost estimates were obtained using in-person interviews with 944 sample customers. The results indicate the implications of service reliability to residential customers of Nepal, and show that reliability worth evaluation in a developing country is both possible and practical.

  7. Glacier geophysical studies at Taylor Dome: Your three

    SciTech Connect (OSTI)

    Morse, D.L.; Waddington, E.D. (Univ. of Washington, Seattle, WA (United States))

    1993-01-01T23:59:59.000Z

    Taylor Dome is the site of an ongoing ice core/paleoclimate project. The main activities of the 1992-1993 season included surveys by ground-based optical methods, surveys using satellite receivers, radio-echo sounding of bedrock topography, and depositional environment characterization. Monitoring continued of accumulation rate and three cores were sampled to detect the depths of atmospheric nuclear test fallout products. 5 refs., 1 fig.

  8. NANJING INSTITUTE OF GEOPHYSICAL PROSPECTING AND INSTITUTE OF PHYSICS PUBLISHING JOURNAL OF GEOPHYSICS AND ENGINEERING J. Geophys. Eng. 1 (2004) 128133 PII: S1742-2132(04)76378-5

    E-Print Network [OSTI]

    Ursin, Bjørn

    OF GEOPHYSICS AND ENGINEERING J. Geophys. Eng. 1 (2004) 128­133 PII: S1742-2132(04)76378-5 New travel

  9. ORISE: Characterization surveys

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    extent of radiological contamination at sites scheduled for decontamination and decommissioning (D&D). A fundamental aspect of all D&D projects, characterization surveys provide...

  10. User Survey Results | EMSL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    have accessed computing resources during the prior year. The results of the most recent survey are posted here with management responses to concerns or issues identified by our...

  11. Geothermal probabilistic cost study

    SciTech Connect (OSTI)

    Orren, L.H.; Ziman, G.M.; Jones, S.C.; Lee, T.K.; Noll, R.; Wilde, L.; Sadanand, V.

    1981-08-01T23:59:59.000Z

    A tool is presented to quantify the risks of geothermal projects, the Geothermal Probabilistic Cost Model (GPCM). The GPCM model is used to evaluate a geothermal reservoir for a binary-cycle electric plant at Heber, California. Three institutional aspects of the geothermal risk which can shift the risk among different agents are analyzed. The leasing of geothermal land, contracting between the producer and the user of the geothermal heat, and insurance against faulty performance are examined. (MHR)

  12. Lower Cost Energy Options

    E-Print Network [OSTI]

    Maze, M. E.

    the last f1ve years we have saved over $177 m11110n. 0= o u.vncGS AlIOTT DOMUTtC ENERGY COST & SAVINGS 11(000) uxm llOOOO lDXD ""'"lIXlIl ,..,.., 6CIlOll DlOO :om om a L--=.lLol.uLJULl:LJJU11.Lil:Ll..L<.LLLJ..lLo 7374.75'71i771BNlIJ nAIl F...

  13. Controlling landfill closure costs

    SciTech Connect (OSTI)

    Millspaugh, M.P.; Ammerman, T.A. [Spectra Engineering, Latham, NY (United States)

    1995-05-01T23:59:59.000Z

    Landfill closure projects are significant undertakings typically costing well over $100,000/acre. Innovative designs, use of alternative grading and cover materials, and strong project management will substantially reduce the financial impact of a landfill closure project. This paper examines and evaluates the various elements of landfill closure projects and presents various measures which can be employed to reduce costs. Control measures evaluated include: the beneficial utilization of alternative materials such as coal ash, cement kiln dust, paper mill by-product, construction surplus soils, construction debris, and waste water treatment sludge; the appropriate application of Mandate Relief Variances to municipal landfill closures for reduced cover system requirements and reduced long-term post closure monitoring requirements; equivalent design opportunities; procurement of consulting and contractor services to maximize project value; long-term monitoring strategies; and grant loan programs. An analysis of closure costs under differing assumed closure designs based upon recently obtained bid data in New York State, is also provided as a means for presenting the potential savings which can be realized.

  14. Electric Demand Cost Versus Labor Cost: A Case Study

    E-Print Network [OSTI]

    Agrawal, S.; Jensen, R.

    Electric Utility companies charge industrial clients for two things: demand and usage. Depending on type of business and hours operation, demand cost could be very high. Most of the operations scheduling in a plant is achieved considering labor cost...

  15. Electric Demand Cost Versus Labor Cost: A Case Study 

    E-Print Network [OSTI]

    Agrawal, S.; Jensen, R.

    1998-01-01T23:59:59.000Z

    ELEcrRIC DEMAND COST Versus LABOR COST: A CASE STUDY Sanjay Agrawal Richard Jensen Assistant Director Director Industrial Assessment Center Department of Engineering Hofstra University, Hempstead, NY 11549 ABSTRAcr Electric Utility companies...

  16. LIFE Cost of Electricity, Capital and Operating Costs

    SciTech Connect (OSTI)

    Anklam, T

    2011-04-14T23:59:59.000Z

    Successful commercialization of fusion energy requires economic viability as well as technical and scientific feasibility. To assess economic viability, we have conducted a pre-conceptual level evaluation of LIFE economics. Unit costs are estimated from a combination of bottom-up costs estimates, working with representative vendors, and scaled results from previous studies of fission and fusion plants. An integrated process model of a LIFE power plant was developed to integrate and optimize unit costs and calculate top level metrics such as cost of electricity and power plant capital cost. The scope of this activity was the entire power plant site. Separately, a development program to deliver the required specialized equipment has been assembled. Results show that LIFE power plant cost of electricity and plant capital cost compare favorably to estimates for new-build LWR's, coal and gas - particularly if indicative costs of carbon capture and sequestration are accounted for.

  17. REVIEWS OF GEOPHYSICS, SUPPLEMENT, PAGES 585-589, JULY 1995 U.S. NATIONAL REPORT TO INTERNATIONAL UNION OF GEODESY A N D GEOPHYSICS 1991-1994

    E-Print Network [OSTI]

    Reames, Donald V.

    of coronal mass ejections (CMEs) [Kahler 1992], it was tempting to assume that the particle accel eration emphasized the presence of two accel eration mechanisms and prophetically suggested that particle abundances UNION OF GEODESY A N D GEOPHYSICS 1991-1994 Solar energetic particles: A paradigm shift Donald V. Reames

  18. XSEDE Cloud Survey Report

    E-Print Network [OSTI]

    Walter, M.Todd

    XSEDE Cloud Survey Report David Lifka, Cornell Center for Advanced Computing Ian Foster, ANL, ANL and The University of Chicago A National Science Foundation-sponsored cloud user survey was conducted from September 2012 to April 2013 by the XSEDE Cloud Integration Investigation Team to better

  19. Building Technologies Residential Survey

    SciTech Connect (OSTI)

    Secrest, Thomas J.

    2005-11-07T23:59:59.000Z

    Introduction A telephone survey of 1,025 residential occupants was administered in late October for the Building Technologies Program (BT) to gather information on residential occupant attitudes, behaviors, knowledge, and perceptions. The next section, Survey Results, provides an overview of the responses, with major implications and caveats. Additional information is provided in three appendices as follows: - Appendix A -- Summary Response: Provides summary tabular data for the 13 questions that, with subparts, comprise a total of 25 questions. - Appendix B -- Benchmark Data: Provides a benchmark by six categories to the 2001 Residential Energy Consumption Survey administered by EIA. These were ownership, heating fuel, geographic location, race, household size and income. - Appendix C -- Background on Survey Method: Provides the reader with an understanding of the survey process and interpretation of the results.

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

    SciTech Connect (OSTI)

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

    1998-03-23T23:59:59.000Z

    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

  1. Geophysical site characterization methods -- the ``divining rods`` of the future

    SciTech Connect (OSTI)

    Fieber, L.L. [Mostardi-Platt Associates, Inc., Elmhurst, IL (United States)

    1997-12-31T23:59:59.000Z

    Have you ever wished that you could use a ``divining rod`` to quickly and reliably define the magnitude of environmental impacts in soil or water? To the uninitiated, such ideas seem like a farfetched script from a star trek episode where a guy named Spock is walking around with a device called a tri-quarter. In realty, such approaches to site characterization have been used in the petroleum and mineral exploration industries for decades. These techniques are so reliable that they are widely used in the medical field today. Consider the value of Magnetic Resonance Imaging (MRI) and Ultrasound. Using the principles of electromagnetics, resistivity, seismology, and gravity, explorationists have successfully measured minute differences in the properties of earth materials. Using these differences, called anomalies, scientists can predict actual conditions with little or no sampling or analysis and with striking repeatability. This paper provides a plain English description of some common geophysical methods in use today. The general principles and specific applications of several methods will be described. The obvious and not-so-obvious limitations of those methods will be examined in detail.

  2. Spectral estimation on a sphere in geophysics and cosmology

    E-Print Network [OSTI]

    F. A. Dahlen; Frederik J Simons

    2007-05-22T23:59:59.000Z

    We address the problem of estimating the spherical-harmonic power spectrum of a statistically isotropic scalar signal from noise-contaminated data on a region of the unit sphere. Three different methods of spectral estimation are considered: (i) the spherical analogue of the one-dimensional (1-D) periodogram, (ii) the maximum likelihood method, and (iii) a spherical analogue of the 1-D multitaper method. The periodogram exhibits strong spectral leakage, especially for small regions of area $A\\ll 4\\pi$, and is generally unsuitable for spherical spectral analysis applications, just as it is in 1-D. The maximum likelihood method is particularly useful in the case of nearly-whole-sphere coverage, $A\\approx 4\\pi$, and has been widely used in cosmology to estimate the spectrum of the cosmic microwave background radiation from spacecraft observations. The spherical multitaper method affords easy control over the fundamental trade-off between spectral resolution and variance, and is easily implemented regardless of the region size, requiring neither non-linear iteration nor large-scale matrix inversion. As a result, the method is ideally suited for most applications in geophysics, geodesy or planetary science, where the objective is to obtain a spatially localized estimate of the spectrum of a signal from noisy data within a pre-selected and typically small region.

  3. Looking at Resource Sharing Costs

    E-Print Network [OSTI]

    Leon, Lars; Kress, Nancy

    2012-05-23T23:59:59.000Z

    Purpose – This paper is the result of a small cost study of resource sharing services in 23 North American libraries. Trends that have affected resource sharing costs since the last comprehensive study are discussed. Design/methodology approach...

  4. User cost in oil production

    E-Print Network [OSTI]

    Adelman, Morris Albert

    1990-01-01T23:59:59.000Z

    The assumption of an initial fixed mineral stock is superfluous and wrong. User cost (resource rent) in mineral production is the present value of expected increases in development cost. It can be measured as the difference ...

  5. Low Cost Carbon Fiber Overview

    Broader source: Energy.gov (indexed) [DOE]

    UT-Battelle for the U.S. Department of Energy Presentationname CARBON FIBER OVERVIEW Materials LM002 Task FY 2010 Budget Industry Cost Share FY 2011 Budget Industry Cost Share...

  6. PHEV Battery Cost Assessment

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartmentOutreachDepartment ofProgram49,PHEV Battery Cost

  7. 2013 REPORT ILLINOIS NATURAL HISTORY SURVEY

    E-Print Network [OSTI]

    Bashir, Rashid

    2013 REPORT ILLINOIS NATURAL HISTORY SURVEY ILLINOIS STATE ARCHAEOLOGICAL SURVEY ILLINOIS STATE State Geological Survey Illinois State Water Survey Illinois Sustainable Technology Center Awards GEOLOGICAL SURVEY ILLINOIS STATE WATER SURVEY ILLINOIS SUSTAINABLE TECHNOLOGY CENTER #12;#12;PRAIRIE RESEARCH

  8. Wind Integration Cost and Cost-Causation: Preprint

    SciTech Connect (OSTI)

    Milligan, M.; Kirby, B.; Holttinen, H.; Kiviluoma, J.; Estanqueiro, A.; Martin-Martinez, S.; Gomez-Lazaro, E.; Peneda, I.; Smith, C.

    2013-10-01T23:59:59.000Z

    The question of wind integration cost has received much attention in the past several years. The methodological challenges to calculating integration costs are discussed in this paper. There are other sources of integration cost unrelated to wind energy. A performance-based approach would be technology neutral, and would provide price signals for all technology types. However, it is difficult to correctly formulate such an approach. Determining what is and is not an integration cost is challenging. Another problem is the allocation of system costs to one source. Because of significant nonlinearities, this can prove to be impossible to determine in an accurate and objective way.

  9. JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 92, NO. A1, PAGES 282-284, JANUARY 1, 1987 Density Fluctuation Spectra in Magnetohydrodynamic Turbulence

    E-Print Network [OSTI]

    Brown, Michael R.

    JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 92, NO. A1, PAGES 282-284, JANUARY 1, 1987 Density* results from taking the diver- genceof (la) and using(lb): Copyright 1987by the American Geophysical

  10. JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 97, NO. B1, PAGES 217-239, JANUARY 10, 1992 Reconstructionof SubductionZonePaleogeometriesandQuantificationof Upper

    E-Print Network [OSTI]

    Demouchy, Sylvie

    JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 97, NO. B1, PAGES 217-239, JANUARY 10, 1992 Reconstructionof theAmericanGeophysicalUnion. Papernumber91JB02342. 0148-0227/92/91JB-02342505.00 data

  11. JOURNAL OF GEOPHYSICAL RESEARCH: SPACE PHYSICS, VOL. 118, 49985007, doi:10.1002/jgra.50479, 2013 Tracing magnetic separators and their dependence on IMF clock

    E-Print Network [OSTI]

    JOURNAL OF GEOPHYSICAL RESEARCH: SPACE PHYSICS, VOL. 118, 4998­5007, doi:10.1002/jgra.50479, 2013, USA. (ckomar@mix.wvu.edu) ©2013. American Geophysical Union. All Rights Reserved. 2169

  12. JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 99, NO. B6, PAGES 12,033-12,055,JUNE 10, 1994 Coulomb theory applied to accretionary and

    E-Print Network [OSTI]

    Demouchy, Sylvie

    JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 99, NO. B6, PAGES 12,033-12,055,JUNE 10, 1994 Coulomb theory theAmericanGeophysicalUnion. Papernumber94JB00124. 0148- 0227/94/94 JB-00124505.00 "critical taper

  13. GEOPHYSICAL RESEARCH LETTERS, VOL. 25, NO. 22, PAGES4185-4188,NOVEMBER 15, 1998 Nitric acid scavengingby mineral and biomassburning aerosols

    E-Print Network [OSTI]

    Jacobson, Mark

    GEOPHYSICAL RESEARCH LETTERS, VOL. 25, NO. 22, PAGES4185-4188,NOVEMBER 15, 1998 Nitric acid by the American GeophysicalUnion. Paper number 1998GL900062. 0094-8276/98/1998 GL900062505.00 Data Presentation

  14. GEOPHYSICAL RESEARCH LETTERS, VOL. 21, NO. 23, PAGES 2475-2478, NOVEMBER 15, 1994 Analysisof the physicalstate of one Arctic polar stratospheric

    E-Print Network [OSTI]

    Jacobson, Mark

    GEOPHYSICAL RESEARCH LETTERS, VOL. 21, NO. 23, PAGES 2475-2478, NOVEMBER 15, 1994 Analysisof Copyright1994by theAmericanGeophysicalUnion. Papernumber94GL02405 0094-8534/94/94GL-02405 $03

  15. JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 102,NO. D5, PAGES 6063-6079, MARCH 20, 1997 An integratedair pollutionmodelingsystemfor urban and

    E-Print Network [OSTI]

    Jacobson, Mark

    JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 102,NO. D5, PAGES 6063-6079, MARCH 20, 1997 An integratedair and regionalscalesare Copyright1997bytheAmericanGeophysicalUnion. Papernumber96JD03501. 0148-0227/97/96JD-03501 $09

  16. JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 99, NO. D6, PAGES 12,897-12,914,JUNE 20, 1994 A model for studying the composition and chemical effects

    E-Print Network [OSTI]

    Jacobson, Mark

    JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 99, NO. D6, PAGES 12,897-12,914,JUNE 20, 1994 A model thegasaccommodationcoefficientand liquid-phasediffusion coefficient. Measuringor estimating Copyright1994by theAmericanGeophysical

  17. JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 105, NO. B2, PAGES 2903-2914, FEBRUARY 10, 2000 Helium diffusion from apatite' General behavior

    E-Print Network [OSTI]

    Goddard III, William A.

    JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 105, NO. B2, PAGES 2903-2914, FEBRUARY 10, 2000 Helium.Provideddiffusionin the natural setting Copyright2000by the American GeophysicalUnion. Paper number 1999JB900348. 0148

  18. JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 97, NO. B6, PAGES 9003-9014, JUNE 10, 1992 Effectsof CrystallineAnisotropyonFluidDistribution

    E-Print Network [OSTI]

    JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 97, NO. B6, PAGES 9003-9014, JUNE 10, 1992 Effectsof-pressure/high-temperatureexperimentswith basalt-olivine mixtures [Waft and Bulau, 1982]. The Copyright1992by theAmericanGeophysical

  19. JOURNAL OF GEOPHYSICAL RESEARCH: ATMOSPHERES, VOL. 118, 34863494, doi:10.1002/jgrd.50339, 2013 The signature of the stratospheric Brewer-Dobson circulation

    E-Print Network [OSTI]

    JOURNAL OF GEOPHYSICAL RESEARCH: ATMOSPHERES, VOL. 118, 3486­3494, doi:10.1002/jgrd.50339, 2013 Collins, Colorado 80523, USA. (yingli@atmos.colostate.edu) ©2013. American Geophysical Union. All Rights

  20. JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 103,NO. B5,PAGES 10,161-10,176,MAY 10, 1998 Episodic imbricate thrusting and underthrusting'

    E-Print Network [OSTI]

    Demouchy, Sylvie

    JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 103,NO. B5,PAGES 10,161-10,176,MAY 10, 1998 Episodic. Copyright 1998 by the American GeophysicalUnion. Paper number 97JB03541. 0148-0227/ 98/ 97JB-03541

  1. GEOPHYSICAL RESEARCH LETTERS, VOL. 26, NO. 20, PAGES 3205-3208, OCTOBER 15, 1999 SubmillisecondResolutionLightning Currents and Sprite

    E-Print Network [OSTI]

    Cummer, Steven A.

    GEOPHYSICAL RESEARCH LETTERS, VOL. 26, NO. 20, PAGES 3205-3208, OCTOBER 15, 1999 Submillisecond spriteemissionsdependsstrongly Copyright1999bytheAmericanGeophysicalUnion. Papernumber1999GL003635. 0094-8276/99/1999GL003635505

  2. GEOPHYSICAL RESEARCH LETTERS, VOL. 26, NO. 14, PAGES 2073-2076, JULY 15, 1999 The lastspreadingepisodeof the WestPhilippineBasinrevisited

    E-Print Network [OSTI]

    Demouchy, Sylvie

    GEOPHYSICAL RESEARCH LETTERS, VOL. 26, NO. 14, PAGES 2073-2076, JULY 15, 1999 Copyright1999bytheAmericanGeophysicalUnion. Papernumber1999GL900448. 0094-8276/99/1999GL900448505.00 pass

  3. GEOPHYSICAL RESEARCH LETTERS, VOL. 18, NO. 4, PAGES 581-584, APRIL 1991 GENERATION OF LONG WAVELENGTH HETEROGEITY IN THE MANTLE

    E-Print Network [OSTI]

    Greer, Julia R.

    GEOPHYSICAL RESEARCH LETTERS, VOL. 18, NO. 4, PAGES 581-584, APRIL 1991 GENERATION OF LONG by the AmericanGeophysicalUnion. Paper number 91GL00823 0094-8534/ 91/ 9!GL-00823 $03ß00 mantle. We show

  4. Inversion of surface and borehole gravity with thresholding and density constraints Jiajia Sun and Yaoguo Li, Center for Gravity, Electrical and Magnetic Studies, Department of Geophysics, Colorado

    E-Print Network [OSTI]

    and Yaoguo Li, Center for Gravity, Electrical and Magnetic Studies, Department of Geophysics, Colorado School of geophysical data has been widely uti- lized in data interpretation in both hydrocarbon and mineral exploration

  5. RETHINKING STANDBY & FIXED COST CHARGES

    E-Print Network [OSTI]

    intended to recover a more significant share of fixed costs solely from solar PV customer- generators rooftop solar PV development at limited to no cost to taxpayers and non-solar utility customers. StandbyPage | i RETHINKING STANDBY & FIXED COST CHARGES: REGULATORY & RATE DESIGN PATHWAYS TO DEEPER SOLAR

  6. Check Estimates and Independent Costs

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1997-03-28T23:59:59.000Z

    Check estimates and independent cost estimates (ICEs) are tools that can be used to validate a cost estimate. Estimate validation entails an objective review of the estimate to ensure that estimate criteria and requirements have been met and well documented, defensible estimate has been developed. This chapter describes check estimates and their procedures and various types of independent cost estimates.

  7. Indexing contamination surveys

    SciTech Connect (OSTI)

    Brown, R.L.

    1998-02-06T23:59:59.000Z

    The responsibility for safely managing the Tank Farms at Hanford belongs to Lockheed Martin Hanford Corporation which is part of the six company Project Hanford Management Team led by Fluor Daniel Hanford, Inc.. These Tank Farm Facilities contain numerous outdoor contamination areas which are surveyed at a periodicity consistent with the potential radiological conditions, occupancy, and risk of changes in radiological conditions. This document describes the survey documentation and data tracking method devised to track the results of contamination surveys this process is referred to as indexing. The indexing process takes a representative data set as an indicator for the contamination status of the facility. The data are further manipulated into a single value that can be tracked and trended using standard statistical methodology. To report meaningful data, the routine contamination surveys must be performed in a manner that allows the survey method and the data collection process to be recreated. Three key criteria are necessary to accomplish this goal: Accurate maps, consistent documentation, and consistent consolidation of data meeting these criteria provides data of sufficient quality to be tracked. Tracking of survey data is accomplished by converting the individual survey results into a weighted value, corrected for the actual number of survey points. This information can be compared over time using standard statistical analysis to identify trends. At the Tank Farms, the need to track and trend the facility`s radiological status presents unique challenges. Many of these Tank Farm facilities date back to the second world war. The Tank Farm Facilities are exposed to weather extremes, plant and animal intrusion, as well as all of the normal challenges associated with handling radiological waste streams. Routine radiological surveys did not provide a radiological status adequate for continuing comparisons.

  8. Market Microstructure: A Survey of Microfoundations, Empirical Results, and Policy

    E-Print Network [OSTI]

    Kearns, Michael

    on transactions costs and price impact. Building on these results, we proceed to an equilibrium analysis of policy Bruno Biais, Larry Glosten and Chester Spatt* Abstract We survey the literature analyzing the price formation and trading process, and the conse- quences of market organization for price discovery and welfare

  9. NASA Earth Science Technology Office (ESTO) Decadal Survey Technology Investments

    E-Print Network [OSTI]

    Christian, Eric

    investments · Risks are retired before major dollars are invested: a cost-effective approach to technologyNASA Earth Science Technology Office (ESTO) Decadal Survey Technology Investments January 7, 2009 #12;Overview: Earth Science Technology Office Science Driven, Competed, Actively Managed

  10. U.S. Department of the Interior June 2013 U.S. Geological Survey

    E-Print Network [OSTI]

    U.S. Department of the Interior June 2013 U.S. Geological Survey pa Mineral Industry Surveys. White (Data) Telephone: (703) 648-7986 Fax: (703) 648-7975 E-mail: lwhite@usgs.gov Internet: http://minerals.usgs.gov/minerals and Indonesia have cut back output owing to the rising cost of ore extraction. In Indonesia, tin mining

  11. Data-driven approach to identify field-scale biogeochemical transitions using geochemical and geophysical data and

    E-Print Network [OSTI]

    Chen, Jinsong

    desirable pathways (e.g., uranium removal) are more highly favored. The use of geophysical data and geophysical data and hidden Markov models: Development and application at a uranium-contaminated aquifer.g., Fe(II), sulfate, sulfide, acetate, and uranium concentrations) and induced polarization (IP) data. We

  12. Density distribution of the India plate beneath the Tibetan plateau: Geophysical and petrological constraints on the kinetics

    E-Print Network [OSTI]

    Demouchy, Sylvie

    Density distribution of the India plate beneath the Tibetan plateau: Geophysical and petrological combine seismological and Bouguer anomaly data with thermo-kinematic and petrological modelling of its descent is reached. In an integrated geophysical and petrological approach, the temperature field

  13. GEOPHYSICAL RESEARCH LETTERS, VOL. 27, NO. 24, PAGES 4029-4032, DECEMBER 15, 2000 The distention of the magnetosphere on May 11, 1999

    E-Print Network [OSTI]

    California at Berkeley, University of

    GEOPHYSICAL RESEARCH LETTERS, VOL. 27, NO. 24, PAGES 4029-4032, DECEMBER 15, 2000 The distention, and with geomagnetic data collected at low latitudes. It is shown that the southern hemisphere was geophysically active decrease in geomagnetic activity throughout the magnetosphere. However, some geophysical activity

  14. GEOPHYSICAL RESEARCH LETTERS, VOL. 40, 42254230, doi:10.1002/grl.50793, 2013 Flexure of the India plate underneath the Bhutan Himalaya

    E-Print Network [OSTI]

    Demouchy, Sylvie

    GEOPHYSICAL RESEARCH LETTERS, VOL. 40, 4225­4230, doi:10.1002/grl.50793, 2013 Flexure of the India, Sonneggstrasse 5, CH-8092 Zurich, Switzerland. (gyorgy.hetenyi@sed.ethz.ch) ©2013. American Geophysical Union over Central and Eastern Nepal, submit- ted to Geophysical Journal International, 2013), we focus

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

    E-Print Network [OSTI]

    Demouchy, Sylvie

    JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 103,NO. B12,PAGES 30,245-30,267,DECEMBER 10, 1998 Okinawa,NationalTaiwan University, Taipei, Taiwan; and C. Wang, Institute of Applied Geophysics,NationalTaiwanOceanUniversity,Keelung,Taiwan. Copyright1998bytheAmericanGeophysicalUnion Papernumber98JB01823. 0148-0227/98/98JB-01823509.00 1

  16. GEOPHYSICAL RESEARCHLETTERS, VOL. 26, NO. 9, PAGES 1231-1234,MAY 1, 1999 The structure of iron under the conditions of the Earth's inner core

    E-Print Network [OSTI]

    Vocadlo, Lidunka

    GEOPHYSICAL RESEARCHLETTERS, VOL. 26, NO. 9, PAGES 1231-1234,MAY 1, 1999 The structure of iron ResearchSchoolof GeologicalandGeophysicalSciences,BirkbeckCollegeandUniversityCollegeLondon, UK Michael J conjunctionwithquasiharmonic Copyright1999bytheAmericanGeophysicalUnion. latticedynamicsto obtainfree energiesof all

  17. JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 104,NO. A5, PAGES10,191-10,204,MAY 1, 1999 Global-scaleelectronprecipitationfeaturesseenin UV

    E-Print Network [OSTI]

    Cummer, Steven A.

    JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 104,NO. A5, PAGES10,191-10,204,MAY 1, 1999 Global-MartinAdvancedTechnologyCenter,PaloAlto,California. 4GeophysicsProgram.UniversityofWashington,Seattle. 5TheAerospaceCorporation,LosAngeles,California. Copyright1999bytheAmericanGeophysicalUnion Papernumber1999JA900004. 0148-0227/99/1999JA900004509

  18. JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 100, NO. 84, PAGES 6313-6327, APRIL 10, 1995 Far-field tilting of Laurentia during the Ordovician

    E-Print Network [OSTI]

    Goddard III, William A.

    JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 100, NO. 84, PAGES 6313-6327, APRIL 10, 1995 Far continent Bernard Coakley1 Department of Geology and Geophysics, University of Wisconsin, Madison Michael Observatory, Palisades, New York. Copyright 1995 by the American Geophysical Union. Paper number 941B02916

  19. JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 105,NO. B12, PAGES 28,159-28,171,DECEMBER 10, 2000 Crustal and upper mantle structure beneath

    E-Print Network [OSTI]

    Demouchy, Sylvie

    JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 105,NO. B12, PAGES 28,159-28,171,DECEMBER 10, 2000 Crustal,Strasbourg,France. ·'DepamnentofGeophysics,UniversityofThessaloniki,Thessalonik1, Greece. 7Departmentof GeophysicsandGeothermy,Universityot Athens, Athens, Greece. Copyright2000bytheAmericanGeophysicalUnion. Papernumber2000JB900216. 0148

  20. JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 94, NO. D10, PAGES 12,851-12,871, SEPTEMBER 20, 1989 Can Milankovitch Orbital Variations Initiate the Growth

    E-Print Network [OSTI]

    Fridlind, Ann

    JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 94, NO. D10, PAGES 12,851-12,871, SEPTEMBER 20, 1989 Can periodschosenare thosein which geophysical evidence suggestsice sheets may have been growing rapidly. The reduced the Copyright 1989by the American GeophysicalUnion. Paper number 89JD00885. 0148-0227/89/89JD-00885 $05

  1. arXiv:physics/0602109v115Feb2006 Nonlinear magneto-optical rotation with frequency-modulated light in the geophysical

    E-Print Network [OSTI]

    in the geophysical field range V. Acosta, M. P. Ledbetter, S. M. Rochester, and D. Budker Department of Physics- netic field is in the geophysical range ( 500 mG), of particular interest for many applications. The consequences of these effects for FM-NMOR-based atomic magnetometry in the geophysical field range

  2. GEOPHYSICS, VOL. 54, NO. 9 (SEPTEMBER 1989): P. 1153-I 163, 14 FIGS.. 4 TABLES. Stability of wide-angle absorbing boundary conditions

    E-Print Network [OSTI]

    Renaut, Rosemary

    GEOPHYSICS, VOL. 54, NO. 9 (SEPTEMBER 1989): P. 1153-I 163, 14 FIGS.. 4 TABLES. Stability of wide and numerically. Our numerical results confirm that INTRODUCTION Many geophysical problems, including modeling-1804. *Bergen Scientific Centre, IBM, N5006 Bergen, Norway. 0 1989 Society of Exploration Geophysic

  3. The Institute of Geophysics, Planetary Physics and Signatures (IGPPS) at Los Alamos National Laboratory (LANL) is one of the Los Alamos National Laboratory science

    E-Print Network [OSTI]

    The Institute of Geophysics, Planetary Physics and Signatures (IGPPS) at Los Alamos National: · Geophysics · Global Climate · Space Science · Astrophysics and Cosmology FY15 CALL FOR RESEARCH PROPOSALS and quality of life in our increasingly technological society. 3. Solid earth geoscience (geophysics

  4. Student-based archaeological geophysics in northern Thailand Emily A. Hinz*, Lee M. Liberty, and Spencer H. Wood, Boise State University, Fongsaward Singharajawarapan

    E-Print Network [OSTI]

    Barrash, Warren

    Student-based archaeological geophysics in northern Thailand Emily A. Hinz*, Lee M. Liberty of Western Australia Summary As part of the 2010 near-surface geophysics workshop in Chiang Mai, Thailand, local archaeological targets were used as a basis for teaching geophysical data collection, processing

  5. Archaeological investigations using geophysics at Chimney Rock Great House, Colorado Michael A. Mitchell, Sarah G.R. Devriese, Roxanna N. Frary, Richard A. Krahenbuhl, Brenda K. Todd,

    E-Print Network [OSTI]

    Archaeological investigations using geophysics at Chimney Rock Great House, Colorado Michael A of Geophysics, Colorado School of Mines Department of Anthropology, University of Colorado, Boulder SUMMARY In this talk, we present results from a geophysical investiga- tion at the Chimney Rock Great House using

  6. GEOPHYSICS, VOL. 61, NO. 6 (NOVEMBER-DECEMBER 1996); P. 17151727, 13 FIGS., 1 TABLE. Inversion of seismic refraction data using genetic algorithms

    E-Print Network [OSTI]

    Boschetti, Fabio

    GEOPHYSICS, VOL. 61, NO. 6 (NOVEMBER-DECEMBER 1996); P. 1715­1727, 13 FIGS., 1 TABLE. Inversion ABSTRACT The use of genetic algorithms in geophysical inverse problems is a relatively recent development in the application of genetic algorithms to geophysical problems: i.e., high dimensionality. The ad- dition

  7. Inverse Modeling and Geostatistics Project 17/04/2008DTU Geophysics research group meeting -2010-05-052 DTU Informatics, Technical University of Denmark

    E-Print Network [OSTI]

    Mosegaard, Klaus

    Inverse Modeling and Geostatistics Project #12;17/04/2008DTU Geophysics research group meeting Geophysics research group meeting - 2010-05-053 DTU Informatics, Technical University of Denmark Bayesian PROBLEM? #12;17/04/2008DTU Geophysics research group meeting - 2010-05-054 DTU Informatics, Technical

  8. Inverse Modeling and Geostatistics Project 17/04/2008DTU Geophysics research group meeting -2010-09-102 DTU Informatics, Technical University of Denmark

    E-Print Network [OSTI]

    Mosegaard, Klaus

    Inverse Modeling and Geostatistics Project #12;17/04/2008DTU Geophysics research group meetingModelingandGeostatisticsProject #12;17/04/2008DTU Geophysics research group meeting - 2010-09-103 DTU Informatics, Technical #12;17/04/2008DTU Geophysics research group meeting - 2010-09-105 DTU Informatics, Technical

  9. CorrelationF unctions of Random Media Summary ---In geophysics, the correlation functions of random media are of principal importance for

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    CorrelationF unctions of Random Media LUDE Ÿ K KLIMES Ÿ 1 Summary --- In geophysics, in a simple general form enabling the random media used in geophysics to be specified. The medium correlation.g., SHAPIRO and KNEIB, 1993; SHAPIRO et al., 1996; MU Ë? LLER and SHAPIRO, 2001). 1 Department of Geophysics

  10. Department of Geology and Geophysics-Frederick A. Sutton Building 115 South 1460 East, Room 383, Salt Lake City, Utah 84112-0102

    E-Print Network [OSTI]

    Johnson, Cari

    Department of Geology and Geophysics- Frederick A. Sutton Building to The University of Utah Department of Geology and Geophysics Donor's Information, to the Department of Geology and Geophysics of the University of Utah as an unrestricted gift. Fill out and sign

  11. Realistic costs of carbon capture

    SciTech Connect (OSTI)

    Al Juaied, Mohammed (Harvard Univ., Cambridge, MA (US). Belfer Center for Science and International Affiaris); Whitmore, Adam (Hydrogen Energy International Ltd., Weybridge (GB))

    2009-07-01T23:59:59.000Z

    There is a growing interest in carbon capture and storage (CCS) as a means of reducing carbon dioxide (CO2) emissions. However there are substantial uncertainties about the costs of CCS. Costs for pre-combustion capture with compression (i.e. excluding costs of transport and storage and any revenue from EOR associated with storage) are examined in this discussion paper for First-of-a-Kind (FOAK) plant and for more mature technologies, or Nth-of-a-Kind plant (NOAK). For FOAK plant using solid fuels the levelised cost of electricity on a 2008 basis is approximately 10 cents/kWh higher with capture than for conventional plants (with a range of 8-12 cents/kWh). Costs of abatement are found typically to be approximately US$150/tCO2 avoided (with a range of US$120-180/tCO2 avoided). For NOAK plants the additional cost of electricity with capture is approximately 2-5 cents/kWh, with costs of the range of US$35-70/tCO2 avoided. Costs of abatement with carbon capture for other fuels and technologies are also estimated for NOAK plants. The costs of abatement are calculated with reference to conventional SCPC plant for both emissions and costs of electricity. Estimates for both FOAK and NOAK are mainly based on cost data from 2008, which was at the end of a period of sustained escalation in the costs of power generation plant and other large capital projects. There are now indications of costs falling from these levels. This may reduce the costs of abatement and costs presented here may be 'peak of the market' estimates. If general cost levels return, for example, to those prevailing in 2005 to 2006 (by which time significant cost escalation had already occurred from previous levels), then costs of capture and compression for FOAK plants are expected to be US$110/tCO2 avoided (with a range of US$90-135/tCO2 avoided). For NOAK plants costs are expected to be US$25-50/tCO2. Based on these considerations a likely representative range of costs of abatement from CCS excluding transport and storage costs appears to be US$100-150/tCO2 for first-of-a-kind plants and perhaps US$30-50/tCO2 for nth-of-a-kind plants.The estimates for FOAK and NOAK costs appear to be broadly consistent in the light of estimates of the potential for cost reductions with increased experience. Cost reductions are expected from increasing scale, learning on individual components, and technological innovation including improved plant integration. Innovation and integration can both lower costs and increase net output with a given cost base. These factors are expected to reduce abatement costs by approximately 65% by 2030. The range of estimated costs for NOAK plants is within the range of plausible future carbon prices, implying that mature technology would be competitive with conventional fossil fuel plants at prevailing carbon prices.

  12. Reliability of the LaCoste-Romberg Surface Ship Gravity Meter S-9 during cruise 60-H-13 of the Texas A. & M. Research Vessel "Hidalgo" 

    E-Print Network [OSTI]

    Chiburis, Edward Frank

    1962-01-01T23:59:59.000Z

    RELIABILITY OF THE LaCOSTE-ROMBERG SURFACE SH'IP GRAVITY METER S -9 DURING C R U I S E 60-8-13 0 F T H E T E R A S A. & M. R E S E . A R C 8 V E S S . E . L " HIDALGO " A Thesis By EDWARD F. CHIBURIS Submitted to the Graduate School... of the Agricultural and Mechanical College of Texas in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE January 1962 Major Sub)ect: Geophysics RELIABILITY OF THE LaCOSTE-ROMBERG SURFACE SHIP GRAVITY METERS-9 DURING C R U I S E 60-H...

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

    DOE Patents [OSTI]

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

    2008-01-29T23:59:59.000Z

    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.

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

    SciTech Connect (OSTI)

    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

    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.

  15. Dark Energy Survey

    ScienceCinema (OSTI)

    Roodman, Aaron; Nord, Brian; Elliot, Ann

    2014-08-12T23:59:59.000Z

    Members of the Dark Energy Survey collaboration explain what they hope to learn by studying the southern sky with the world's most advanced digital camera, mounted on a telescope in Chile.

  16. NEPA COMPLIANCE SURVEY

    Broader source: Energy.gov (indexed) [DOE]

    of the State?" D D Any action that has potential impacts on Waters of the State' or wetland areas will require a separate NEPA Compliance Survey. Will the project area...

  17. Benchmarking survey for recycling.

    SciTech Connect (OSTI)

    Marley, Margie Charlotte; Mizner, Jack Harry

    2005-06-01T23:59:59.000Z

    This report describes the methodology, analysis and conclusions of a comparison survey of recycling programs at ten Department of Energy sites including Sandia National Laboratories/New Mexico (SNL/NM). The goal of the survey was to compare SNL/NM's recycling performance with that of other federal facilities, and to identify activities and programs that could be implemented at SNL/NM to improve recycling performance.

  18. TRANSPORTATION TOMORROW SURVEY DESIGN AND CONDUCT OF THE SURVEY

    E-Print Network [OSTI]

    Toronto, University of

    OF THE SURVEY Prepared for the Transportation Information Steering Committee by the Data Management Group Bernard Farrol Toronto Transit Commission Allen Reid Town of Orangeville The survey was managedTRANSPORTATION TOMORROW SURVEY 2001 DESIGN AND CONDUCT OF THE SURVEY #12;TRANSPORTATION TOMORROW

  19. SURVEY LEADERSHIP The Manager's Guide to Survey Feedback & Action Planning

    E-Print Network [OSTI]

    Squire, Larry R.

    SURVEY LEADERSHIP The Manager's Guide to Survey Feedback & Action Planning A guide designed to help is subject to change without notice. #12;Morehead Associates Page 2 of 115 Manager's Guide to Survey Feedback;Morehead Associates Page 3 of 115 Manager's Guide to Survey Feedback and Action Planning Action Planning

  20. Geophysical characterization of mineral and energy resources at Yucca Mountain and vicinity, Nevada

    SciTech Connect (OSTI)

    Langenheim, V.E.; Oliver, H.W. [Geological Survey, Menlo Park, CA (United States); Hoover, D.B. [Geological Survey, Denver, CO (United States)

    1991-12-31T23:59:59.000Z

    This report was prepared for the Yucca Mountain Project (Department of Energy) as part of the study of the mineral and energy resource potential of the site (Activity 8.3.1.9.2.1.5) under the Human Interference part of the program. Most of the 1991 geophysical scoping activities in the Mineral Resources Study were involved with the acquisition and evaluation of existing data. This report presents an overview of how geophysical data (existing and planned) will aid in the evaluation of the potential for mineral and energy resource potential at Yucca Mountain and vicinity.

  1. Hydrogen Refueling Station Costs in Shanghai

    E-Print Network [OSTI]

    Weinert, Jonathan X.; Shaojun, Liu; Ogden, J; Jianxin, Ma

    2006-01-01T23:59:59.000Z

    04 Hydrogen Refueling Station Costs in Shanghai Jonathan X.Hydrogen Refueling Station Costs in Shanghai Jonathan X.voltage connections) Capital costs for this equipment must

  2. Hydrogen refueling station costs in Shanghai

    E-Print Network [OSTI]

    Weinert, Jonathan X.; Shaojun, Liu; Ogden, Joan M; Jianxin, Ma

    2007-01-01T23:59:59.000Z

    Kingdom; 2004. [8] Amos W. Costs of storing and transportingcon- nections). Capital costs for this equipment must bein an analysis of station costs. Total station construction

  3. Hydrogen refueling station costs in Shanghai

    E-Print Network [OSTI]

    Weinert, Jonathan X.; Shaojun, Liu; Ogden, Joan M; Jianxin, Ma

    2007-01-01T23:59:59.000Z

    Fueling stations; Cost; Shanghai; Fuel cell vehicles 1.and the delivery cost for fuel cell vehicles, however, itthus hydrogen cost therefore depend on the ?eet of fuel cell

  4. Hydrogen Refueling Station Costs in Shanghai

    E-Print Network [OSTI]

    Weinert, Jonathan X.; Shaojun, Liu; Ogden, J; Jianxin, Ma

    2006-01-01T23:59:59.000Z

    systems in China, particularly for the cost of hydrogenthe capital cost for equipment imported to China. Hydrogenestate costs in Shanghai are among the highest in China. $

  5. Advanced Fuel Cycle Cost Basis

    SciTech Connect (OSTI)

    D. E. Shropshire; K. A. Williams; W. B. Boore; J. D. Smith; B. W. Dixon; M. Dunzik-Gougar; R. D. Adams; D. Gombert; E. Schneider

    2009-12-01T23:59:59.000Z

    This report, commissioned by the U.S. Department of Energy (DOE), provides a comprehensive set of cost data supporting a cost analysis for the relative economic comparison of options for use in the Advanced Fuel Cycle Initiative (AFCI) Program. The report describes the AFCI cost basis development process, reference information on AFCI cost modules, a procedure for estimating fuel cycle costs, economic evaluation guidelines, and a discussion on the integration of cost data into economic computer models. This report contains reference cost data for 25 cost modules—23 fuel cycle cost modules and 2 reactor modules. The cost modules were developed in the areas of natural uranium mining and milling, conversion, enrichment, depleted uranium disposition, fuel fabrication, interim spent fuel storage, reprocessing, waste conditioning, spent nuclear fuel (SNF) packaging, long-term monitored retrievable storage, near surface disposal of low-level waste (LLW), geologic repository and other disposal concepts, and transportation processes for nuclear fuel, LLW, SNF, transuranic, and high-level waste.

  6. Advanced Fuel Cycle Cost Basis

    SciTech Connect (OSTI)

    D. E. Shropshire; K. A. Williams; W. B. Boore; J. D. Smith; B. W. Dixon; M. Dunzik-Gougar; R. D. Adams; D. Gombert; E. Schneider

    2008-03-01T23:59:59.000Z

    This report, commissioned by the U.S. Department of Energy (DOE), provides a comprehensive set of cost data supporting a cost analysis for the relative economic comparison of options for use in the Advanced Fuel Cycle Initiative (AFCI) Program. The report describes the AFCI cost basis development process, reference information on AFCI cost modules, a procedure for estimating fuel cycle costs, economic evaluation guidelines, and a discussion on the integration of cost data into economic computer models. This report contains reference cost data for 25 cost modules—23 fuel cycle cost modules and 2 reactor modules. The cost modules were developed in the areas of natural uranium mining and milling, conversion, enrichment, depleted uranium disposition, fuel fabrication, interim spent fuel storage, reprocessing, waste conditioning, spent nuclear fuel (SNF) packaging, long-term monitored retrievable storage, near surface disposal of low-level waste (LLW), geologic repository and other disposal concepts, and transportation processes for nuclear fuel, LLW, SNF, transuranic, and high-level waste.

  7. Advanced Fuel Cycle Cost Basis

    SciTech Connect (OSTI)

    D. E. Shropshire; K. A. Williams; W. B. Boore; J. D. Smith; B. W. Dixon; M. Dunzik-Gougar; R. D. Adams; D. Gombert

    2007-04-01T23:59:59.000Z

    This report, commissioned by the U.S. Department of Energy (DOE), provides a comprehensive set of cost data supporting a cost analysis for the relative economic comparison of options for use in the Advanced Fuel Cycle Initiative (AFCI) Program. The report describes the AFCI cost basis development process, reference information on AFCI cost modules, a procedure for estimating fuel cycle costs, economic evaluation guidelines, and a discussion on the integration of cost data into economic computer models. This report contains reference cost data for 26 cost modules—24 fuel cycle cost modules and 2 reactor modules. The cost modules were developed in the areas of natural uranium mining and milling, conversion, enrichment, depleted uranium disposition, fuel fabrication, interim spent fuel storage, reprocessing, waste conditioning, spent nuclear fuel (SNF) packaging, long-term monitored retrievable storage, near surface disposal of low-level waste (LLW), geologic repository and other disposal concepts, and transportation processes for nuclear fuel, LLW, SNF, and high-level waste.

  8. Cost Model and Cost Estimating Software - DOE Directives, Delegations...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    is basically a cost model, which forms the basis for estimating software. g4301-1chp22.pdf -- PDF Document, 190 KB Writer: John Makepeace Subjects: Administration...

  9. STEP Participant Survey Executive Summary

    Broader source: Energy.gov [DOE]

    STEP Participant Survey Executive Summary, from the Tool Kit Framework: Small Town University Energy Program (STEP).

  10. Virtual and super - virtual refraction method: Application to synthetic data and 2012 of Karangsambung survey data

    SciTech Connect (OSTI)

    Nugraha, Andri Dian [Global Geophysics Research Group, Faculty of Mining and Petroleum Engineering, Institute of Technology Bandung, Bandung, 40132 (Indonesia)] [Global Geophysics Research Group, Faculty of Mining and Petroleum Engineering, Institute of Technology Bandung, Bandung, 40132 (Indonesia); Adisatrio, Philipus Ronnie [Geophysical Engineering Department, Faculty of Mining and Petroleum Engineering, Institute of Technology Bandung, Jl. Ganesha No. 10 Bandung, 40132 (Indonesia)] [Geophysical Engineering Department, Faculty of Mining and Petroleum Engineering, Institute of Technology Bandung, Jl. Ganesha No. 10 Bandung, 40132 (Indonesia)

    2013-09-09T23:59:59.000Z

    Seismic refraction survey is one of geophysical method useful for imaging earth interior, definitely for imaging near surface. One of the common problems in seismic refraction survey is weak amplitude due to attenuations at far offset. This phenomenon will make it difficult to pick first refraction arrival, hence make it challenging to produce the near surface image. Seismic interferometry is a new technique to manipulate seismic trace for obtaining Green's function from a pair of receiver. One of its uses is for improving first refraction arrival quality at far offset. This research shows that we could estimate physical properties such as seismic velocity and thickness from virtual refraction processing. Also, virtual refraction could enhance the far offset signal amplitude since there is stacking procedure involved in it. Our results show super - virtual refraction processing produces seismic image which has higher signal-to-noise ratio than its raw seismic image. In the end, the numbers of reliable first arrival picks are also increased.

  11. Low Cost Carbon Fiber Overview

    Broader source: Energy.gov (indexed) [DOE]

    and Processing (IT) Lignin-Based Low-Cost Carbon Fiber Precursors * Structural Materials for Vehicles (VT) * Graphite Electrodes for Arc Furnaces (IT) * Nanoporous CF for...

  12. Lower Cost Carbon Fiber Precursors

    Broader source: Energy.gov (indexed) [DOE]

    production and conversion parameters must be optimized. Lower cost fiber enable CF composite applications. Approach: 1. Complete previous effort by scaling to the CF production...

  13. HTGR Cost Model Users' Manual

    SciTech Connect (OSTI)

    A.M. Gandrik

    2012-01-01T23:59:59.000Z

    The High Temperature Gas-Cooler Reactor (HTGR) Cost Model was developed at the Idaho National Laboratory for the Next Generation Nuclear Plant Project. The HTGR Cost Model calculates an estimate of the capital costs, annual operating and maintenance costs, and decommissioning costs for a high-temperature gas-cooled reactor. The user can generate these costs for multiple reactor outlet temperatures; with and without power cycles, including either a Brayton or Rankine cycle; for the demonstration plant, first of a kind, or nth of a kind project phases; for a single or four-pack configuration; and for a reactor size of 350 or 600 MWt. This users manual contains the mathematical models and operating instructions for the HTGR Cost Model. Instructions, screenshots, and examples are provided to guide the user through the HTGR Cost Model. This model was design for users who are familiar with the HTGR design and Excel. Modification of the HTGR Cost Model should only be performed by users familiar with Excel and Visual Basic.

  14. Audit Costs for the 1986 Texas Energy Cost Containment Program

    E-Print Network [OSTI]

    Heffington, W. M.; Lum, S. K.; Bauer, V. A.; Turner, W. D.

    1987-01-01T23:59:59.000Z

    Direct program costs for detailed audits of 13.5 million square feet of institutional building space in the 1986 Texas Energy Cost Containment Program were $0.047/SF. The building area was 63 percent simple (offices, schools, and universities...

  15. JUMP DIFFUSION OPTION WITH TRANSACTION COSTS

    E-Print Network [OSTI]

    Mocioalca, Oana

    JUMP DIFFUSION OPTION WITH TRANSACTION COSTS "non-systematic" risk, inclusive of transaction costs. We compute the total transac- tion costs and the turnover for different options, transaction costs, and revision intervals

  16. 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 (OSTI)

    GANDER MJ; LEARY KD; LEVITT MT; MILLER CW

    2011-01-14T23:59:59.000Z

    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.

  17. An Explanation of F&A Costs What are F&A Costs?

    E-Print Network [OSTI]

    An Explanation of F&A Costs What are F&A Costs? Costs involved in conducting sponsored projects are categorized in two ways: direct costs or indirect costs. The federal government refers officially to indirect costs as facilities and administrative (F&A) costs, sometimes simply called "overhead" costs. Direct

  18. Hydrogen Compression, Storage, and Dispensing Cost Reduction...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Compression, Storage, and Dispensing Cost Reduction Workshop Addendum Hydrogen Compression, Storage, and Dispensing Cost Reduction Workshop Addendum Document states additional...

  19. The Dark Energy Survey

    E-Print Network [OSTI]

    The Dark Energy Survey Collaboration

    2005-10-12T23:59:59.000Z

    We describe the Dark Energy Survey (DES), a proposed optical-near infrared survey of 5000 sq. deg of the South Galactic Cap to ~24th magnitude in SDSS griz, that would use a new 3 sq. deg CCD camera to be mounted on the Blanco 4-m telescope at Cerro Telolo Inter-American Observatory (CTIO). The survey data will allow us to measure the dark energy and dark matter densities and the dark energy equation of state through four independent methods: galaxy clusters, weak gravitational lensing tomography, galaxy angular clustering, and supernova distances. These methods are doubly complementary: they constrain different combinations of cosmological model parameters and are subject to different systematic errors. By deriving the four sets of measurements from the same data set with a common analysis framework, we will obtain important cross checks of the systematic errors and thereby make a substantial and robust advance in the precision of dark energy measurements.

  20. ERNEST LUTHER MAJER Ph.D., June 1978 Geophysics, University of California, Berkeley

    E-Print Network [OSTI]

    Ajo-Franklin, Jonathan

    responsibilities were to provide research oversight and direction for a group of seven professionals, five faculty, and for tracking fluid injection fronts. Staff Scientist, Group Leader Geophysics/Geomechanics Group Earth Sciences data acquisition and processing systems for crosswell and single well systems. Group leader

  1. HANOHANO: A DEEP OCEAN ANTINEUTRINO DETECTOR FOR UNIQUE NEUTRINO PHYSICS AND GEOPHYSICS STUDIES

    E-Print Network [OSTI]

    Learned, John

    HANOHANO: A DEEP OCEAN ANTI­NEUTRINO DETECTOR FOR UNIQUE NEUTRINO PHYSICS AND GEOPHYSICS STUDIES JOHN G. LEARNED, STEPHEN T. DYE AND SANDIP PAKVASA Department of Physics and Astronomy, University potential of a 10 kiloton deep­ocean liquid scintillation detector for 1 MeV energy scale electron anti­neutrinos

  2. GEOPHYSICS BY NEUTRINOS*) Institute of Theoretical Physics, Roland Ei~tviis University, Budapest

    E-Print Network [OSTI]

    Mcdonough, William F.

    GEOPHYSICS BY NEUTRINOS*) G. MARX Institute of Theoretical Physics, Roland Ei~tviis University paper is concentrated on the second important task of neutrino physics: the Earth. The idea of observing It was suggested many years ago that the neutrino and antineutrino luminosity of different celestial bodies might

  3. Geophysical investigation of a large landslide in glaciolacustrine clays in the Trives area (French Alps)

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Geophysical investigation of a large landslide in glaciolacustrine clays in the Trièves area Lyon, LRPC Autun, BP 141, 71404 Autun cedex, France Abstract Slope movements in clay deposits are world differentiating the body to be mapped. For landslides affecting thick clay materials (from soft clay to shale

  4. Annales Geophysicae (2002) 20: 711715 c European Geophysical Society 2002 Geophysicae

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Annales Geophysicae (2002) 20: 711­715 c European Geophysical Society 2002 Annales Geophysicae al. (1973), Gedzelman (2000), Atlas (2001), and many cloud atlases and web-sites. Fallstreaks that parent clouds of fallstreaks are often located in a layer of strong wind-shear, adiabatic lapse rate

  5. JOURNAL OF GEOPHYSICAL RESEARCH, VOL. , XXXX, DOI:10.1029/, Magnetic Flux Emergence in the Sun

    E-Print Network [OSTI]

    Sengun, Mehmet Haluk

    JOURNAL OF GEOPHYSICAL RESEARCH, VOL. , XXXX, DOI:10.1029/, Magnetic Flux Emergence in the Sun V­dimensional evolution of solar eruptions as they leave the Sun and move into the interplanetary space. One of the most important processes, responsible for many dynamical phenomena ob­ served in the Sun, is the emergence

  6. USING GEOPHYSICAL METHODS TO IMAGE THE INTERNAL STRUCTURE OF MINE WASTE ROCK PILES

    E-Print Network [OSTI]

    Aubertin, Michel

    USING GEOPHYSICAL METHODS TO IMAGE THE INTERNAL STRUCTURE OF MINE WASTE ROCK PILES Campos, D.1-Noranda, Canada (bruno.bussiere@uqat.uquebec.ca) INTRODUCTION Mine waste rock piles, or rockwaste dumps rock piles. One of the most critical of these is water flow and water distribution in the waste rock

  7. GEOPHYSICAL RESEARCH LETTERS, VOL. , NO. , PAGES 14, Three-dimensional energetic ion sounding of the

    E-Print Network [OSTI]

    ,4 Abstract. We present new results using energetic parti- cles to remotely sound the highGEOPHYSICAL RESEARCH LETTERS, VOL. , NO. , PAGES 1­4, Three-dimensional energetic ion sounding present a new technique to remotely sense the magnetopause in three dimensions as a function of time

  8. Electrical properties of saline ices and ice-silicate mixtures: geophysical and astrobiological consequences (Invited)

    E-Print Network [OSTI]

    Stillman, David E.

    MR22A-05 Electrical properties of saline ices and ice-silicate mixtures: geophysical) electrical-properties measurements of laboratory- produced saline ice, salt hydrates, and ice-silicate cutoff. In ice-silicate mixtures, brine channels are evident above the eutectic temperature only when

  9. Carbon Sequestration and Its Role in the Global Carbon Cycle Geophysical Monograph Series 183

    E-Print Network [OSTI]

    Pennycook, Steve

    73 Carbon Sequestration and Its Role in the Global Carbon Cycle Geophysical Monograph Series 183. Blaine Metting2 The purpose of this chapter is to review terrestrial biological carbon sequestration Northwest National Laboratory, Richland, Washington, USA. #12;74 TERRESTRIAL BIOLOGICAL CARBON SEqUESTRATION

  10. College of Natural Science and Mathematics Department of Geology and Geophysics

    E-Print Network [OSTI]

    Hartman, Chris

    gEology College of Natural Science and Mathematics Department of Geology and Geophysics 907-474-7565 www.uaf.edu/geology/ MS, phD Degrees Minimum Requirements for Degrees: MS: 30 credits; PhD: 18 thesis credits Graduates in geology have broad backgrounds in the earth sciences and firm foundations

  11. College of Natural Science and Mathematics Department of Geology and Geophysics

    E-Print Network [OSTI]

    Hartman, Chris

    geoscience College of Natural Science and Mathematics Department of Geology and Geophysics 907-474-7565 www.uaf.edu/geology/ Bs Degree Minimum Requirements for Degree: 120 credits Graduates in geoscience. Four con- centrations are available to allow students to pursue their own emphasis: geology

  12. Department of Geology and Geophysics, University of Utah Spring 2002 down to earth

    E-Print Network [OSTI]

    Johnson, Cari

    1 Department of Geology and Geophysics, University of Utah Spring 2002 down to earth Message From of Bill Parry and Duke Picard resulted in openings in both Geological Engineer- ing and Sedimentary Geology. Our search for their replacements has been successful and we are once again at full strength

  13. GEOPHYSICAL RESEARCH LETTERS, VOL. ???, XXXX, DOI:10.1029/, A stochastic method for improving seasonal1

    E-Print Network [OSTI]

    Ribes, Aurélien

    component of the CNRM-CM5.1 global climate model, using ERA-Interim7 as a reference over a 1979. Copyright 201217 American Geophysical Union. Further reproduction or electronic distribution18 systematic errors are cancelled out provided that individual model errors30 are different, and reliability

  14. Geophysical Prospecting, 1997, 45, 39-64 Fractured reservoir delineation using

    E-Print Network [OSTI]

    Edinburgh, University of

    Geophysical Prospecting, 1997, 45, 39-64 Fractured reservoir delineation using multicomponent of delineating fractured reservoirs and optimizing the development of the reservoirs using shear-wave data the potential of shear waves for fractured reservoir delineation. Introduction Most carbonate reservoirs contain

  15. Estimating the hydraulic conductivity at the South Oyster Site from geophysical tomographic data using Bayesian techniques

    E-Print Network [OSTI]

    Hubbard, Susan

    of ground penetrating radar (GPR) tomographic velocity, GPR tomographic attenuation, and seismic tomographic where prior information is limited. Among the geophysical data, GPR and seismic velocity are more useful in situ hydrological measurements. Conventional borehole techniques such as flowmeter and slug tests

  16. JOURNAL OF GEOPHYSICAL RESEARCH, VOL. ???, XXXX, DOI:10.1029/, A Subordinated Kinematic Wave Equation for

    E-Print Network [OSTI]

    Bäumer, Boris

    JOURNAL OF GEOPHYSICAL RESEARCH, VOL. ???, XXXX, DOI:10.1029/, A Subordinated Kinematic Wave this assumption, a subordinated kinematic wave equa- tion is proposed for moderately to highly heterogeneous at Urbana-Champaign, Illinois, USA. 5 Also at: Department of Water Management, Faculty of Civil Engineering

  17. JOURNAL OF GEOPHYSICAL RESEARCH, VOL. ???, XXXX, DOI:10.1029/, Interferometric electromagnetic Green's functions

    E-Print Network [OSTI]

    JOURNAL OF GEOPHYSICAL RESEARCH, VOL. ???, XXXX, DOI:10.1029/, Interferometric electromagnetic of a direct pulse-echo ex- periment in a three-dimensional configuration. The con- dition-dimensional media. Wave propagation invariants have been used in acoustic, elastic and electromagnetic wave

  18. Electrical conductivity of continental lithospheric mantle from integrated geophysical and petrological modeling

    E-Print Network [OSTI]

    Jones, Alan G.

    and petrological modeling: Application to the Kaapvaal Craton and Rehoboth Terrane, southern Africa J. Fullea,1 M LitMod, which allows for petrological and geophysical modeling of the lithosphere and sublithospheric and petrological observables: namely, elevation, surface heat flow, and magnetotelluric and xenolith data. We find

  19. Geophysical Prospecting, 2004, 52, 183195 Effective elastic properties of randomly fractured soils

    E-Print Network [OSTI]

    Santos, Juan

    relationships be- tween pore structure and elastic properties of porous rocks is an ongoing problem and fluids, and how they control rock properties is cru- cial to a better understanding of acousticGeophysical Prospecting, 2004, 52, 183­195 Effective elastic properties of randomly fractured soils

  20. JOURNAL OF GEOPHYSICAL RESEARCH, VOL. ???, XXXX, DOI:10.1029/, Climate Impacts of Ice Nucleation1

    E-Print Network [OSTI]

    Gettelman, Andrew

    an important role in the climate system. Ice clouds reflect solar radiation25 back to space, cooling the planetJOURNAL OF GEOPHYSICAL RESEARCH, VOL. ???, XXXX, DOI:10.1029/, Climate Impacts of Ice Nucleation1 A for Atmospheric Research, 1850 Table Mesa Dr., Boulder, CO, 80305, USA. (andrew@ucar.edu) 1 National Center