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Note: This page contains sample records for the topic "alaskan beaufort continental" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
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1

An Observational Study of Sea Breezes Along the Alaskan Beaufort Sea Coast: Part I  

Science Conference Proceedings (OSTI)

Though sea breezes are not often associated with the arctic, atmospheric environmental data collected in August 1976, 1977 and 1979 along the Beaufort Sea Coast of Alaska offer both circumstantial and direct evidence of the existence of sea ...

Thomas L. Kozo

1982-07-01T23:59:59.000Z

2

Long-Range Statistical Forecasting of Ice Severity in the Beaufort–Chukchi Sea  

Science Conference Proceedings (OSTI)

Interannual variations in Beaufort Sea summer ice conditions influence a wide range of socioeconomic activities, including merchant shipping in the Beaufort Sea and subsistence lifestyles on the Alaskan North Slope. Each year, the National Ice ...

Sheldon Drobot

2003-12-01T23:59:59.000Z

3

CONTENTS Developing Alaskan Arctic  

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

Developing Alaskan Arctic Developing Alaskan Arctic Potential ...........................................1 Commentary ...................................2 NETL Develops Strategic Partnership with the Alaska Center for Energy and Power ...8 Deepwater and Ultra-Deepwater Produced Water Discharge ....10 Intelligent Production System for Ultra Deepwater with Short Hop Wireless Power and Wireless Data Transfer .........................................16 Snapshots ......................................19 CONTACTS Roy Long Technology Manager Ultra-Deepwater/Offshore 304-285-4479 roy.long@netl.doe.gov Ray Boswell Technology Manager Natural Gas Technology R&D 412-386-7614 ray.boswell@netl.doe.gov Eric Smistad Technology Manager Oil Technology R&D 281-494-2619 eric.smistad@netl.doe.gov

4

Beaufort County, North Carolina ASHRAE 169-2006 Climate Zone...  

Open Energy Info (EERE)

History Facebook icon Twitter icon Beaufort County, North Carolina ASHRAE 169-2006 Climate Zone Jump to: navigation, search County Climate Zone Place Beaufort County, North...

5

Beaufort Wind Ltd | Open Energy Information  

Open Energy Info (EERE)

Kingdom Sector Renewable Energy, Wind energy Product UK-based operator of a portfolio of wind farms that were originally developed by npower renewables. References Beaufort Wind...

6

Biocorrosive Thermophilic Microbial Communities in Alaskan North Slope Oil Facilities  

E-Print Network (OSTI)

in Alaskan North Slope Oil Facilities Kathleen E. Duncan,in Alaskan North Slope oil production facilities. Title:in Alaskan North Slope Oil Facilities Authors: Kathleen E.

Duncan, Kathleen E.

2010-01-01T23:59:59.000Z

7

Statement by Secretary Bodman Regarding Alaskan Natural Gas Contract...  

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

Statement by Secretary Bodman Regarding Alaskan Natural Gas Contract Statement by Secretary Bodman Regarding Alaskan Natural Gas Contract February 22, 2006 - 12:08pm Addthis...

8

A Mathematical Model of Sea Breezes Along the Alaskan Beaufort Sea Coast: Part II  

Science Conference Proceedings (OSTI)

A nonlinear, time-dependent, two-dimensional sea breeze model allowing imposition of prevailing large-scale wind conditions has been developed. The model is an extension of Estoque's model with modifications in the treatment of the continuity ...

Thomas L. Kozo

1982-07-01T23:59:59.000Z

9

CX-009330: Categorical Exclusion Determination  

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

Gas Hydrate Dynamics on the Alaskan Beaufort Continental Slope: Modeling and Field Characterization CX(s) Applied: A9, B3.16 Date: 09/27/2012 Location(s): Alaska Offices(s): National Energy Technology Laboratory

10

CX-009329: Categorical Exclusion Determination  

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

Gas Hydrate Dynamics on the Alaskan Beaufort Continental Slope: Modeling and Field Characterization CX(s) Applied: A9, B3.16 Date: 09/27/2012 Location(s): Alaska Offices(s): National Energy Technology Laboratory

11

CX-009327: Categorical Exclusion Determination  

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

Gas Hydrate Dynamics on the Alaskan Beaufort Continental Slope: Modeling and Field Characterization CX(s) Applied: A9 Date: 09/27/2012 Location(s): Texas Offices(s): National Energy Technology Laboratory

12

Anticyclonic Eddies in the Alaskan Stream  

Science Conference Proceedings (OSTI)

Anticyclonic eddies propagating southwestward in the Alaskan Stream (AS) were investigated through analysis of altimetry data from satellite observations during 1992–2006 and hydrographic data from profiling float observations during 2001–06. ...

Hiromichi Ueno; Kanako Sato; Howard J. Freeland; William R. Crawford; Hiroji Onishi; Eitarou Oka; Toshio Suga

2009-04-01T23:59:59.000Z

13

Did the Beaufort Scale or the Wind Climate Change?  

Science Conference Proceedings (OSTI)

Possible long-term variations of the Beaufort scale of wind speeds are investigated from frequency distributions of about 300 000 ship observations. Records from the western entrance to the English Channel are taken as representative for ...

E. W. Peterson; L. Hasse

1987-07-01T23:59:59.000Z

14

Alaskan Wind Industries | Open Energy Information  

Open Energy Info (EERE)

Alaskan Wind Industries Alaskan Wind Industries Jump to: navigation, search Name Alaskan Wind Industries Address 51235 Kenai Spur Highway Place Nikiski, Alaska Zip 99635 Sector Wind energy Product Wind Turbines & Solar Products. Installation and Procurement Website http://www.akwindindustries.co Coordinates 60.722798°, -151.325844° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":60.722798,"lon":-151.325844,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

15

Continental drilling  

DOE Green Energy (OSTI)

The Workshop on Continental Drilling was convened to prepare a report for submission to the US Geodynamics Committee with respect to the contribution that could be made by land drilling to resolve major problems of geodynamics and consider the mechanisms by which the responsibility for scientific planning, establishment of priorities, administration, and budgeting for a land-drilling program within the framework of the aims of the Geodynamics Project would best be established. A new and extensive program to study the continental crust is outlined in this report. The Workshop focused on the following topics: processes in the continental crust (mechanism of faulting and earthquakes, hydrothermal systems and active magma chambers); state and structure of the continental crust (heat flow and thermal structure of the crust; state of ambient stress in the North American plate; extent, regional structure, and evolution of crystalline continental crust); short hole investigations; present state and needs of drilling technology; drill hole experimentation and instrumentation; suggestions for organization and operation of drilling project; and suggested level of effort and funding. Four recommendations are set down. 8 figures, 5 tables. (RWR)

Shoemaker, E.M. (ed.)

1975-01-01T23:59:59.000Z

16

ABS Alaskan Inc | Open Energy Information  

Open Energy Info (EERE)

ABS Alaskan Inc ABS Alaskan Inc Jump to: navigation, search Logo: ABS Alaskan, Inc. Name ABS Alaskan, Inc. Address 2130 Van Horn Rd. Place Fairbanks, Alaska Zip 99701 Sector Marine and Hydrokinetic, Solar, Wind energy Product Solar PV, Solar thermal, Wind, Hydro, Small scale wind turbine (up to 1kW) and solar systems distributor. Year founded 1990 Phone number (800) 235-0689 Website http://www.absak.com/ Coordinates 64.813322°, -147.768685° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":64.813322,"lon":-147.768685,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

17

Distribution, Relative Abundance and Behaviors of Bowhead Whales in the Alaskan Beaufort and Northeastern Chukchi Seas -Autumn 2007-2010  

E-Print Network (OSTI)

and Northeastern Chukchi Seas - Autumn 2007-2010 ABSTRACT Broad-scale aerial surveys for marine mammals were (Bowhead Whale Aerial Survey Project), sponsored by the Minerals Management Service. Survey objectives Sciences Division, Science Applications International Corporation, Buckley, WA Methods Aerial surveys were

18

The Advancing Date of Spring Snowmelt in the Alaskan Artic  

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

by changes in synoptic patterns that are dominated by two pressure systems, the Aleutian Low (AL) and what we refer to as the Beaufort Sea Anticyclone (BSA). Our approach is...

19

Beaufort County, South Carolina: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Beaufort County, South Carolina: Energy Resources Beaufort County, South Carolina: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 32.2860396°, -80.7214417° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":32.2860396,"lon":-80.7214417,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

20

Alaskan Cooperative Wins Wind Award | Department of Energy  

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

Alaskan Cooperative Wins Wind Award Alaskan Cooperative Wins Wind Award Alaskan Cooperative Wins Wind Award April 2, 2010 - 2:30pm Addthis A rural Alaskan electric cooperative was honored for breaking new ground with Alaska's first wind megawatt class turbine project. The Kodiak Electric Association received the Wind Cooperative of the Year Award for its Pillar Mountain Wind Project. The award, sponsored by the Energy Department and the National Rural Electric Cooperative Association, recognizes KEA for leadership in advancing wind power. Boosters of Pillar Mountain see the project as the first step toward wind power at other Alaskan utilities, freeing them from the state's dependence on diesel power generation. The association is on Kodiak Island and serves just less than 6,000 electric meters on the island of about 12,000 people. This puts Kodiak well

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


21

Precipitation Features Observed by Doppler Radar at Tuktoyaktuk, Northwest Territories, Canada, during the Beaufort and Arctic Storms Experiment  

Science Conference Proceedings (OSTI)

In the fall of 1994, the Beaufort and Arctic Storms Experiment (BASE) was held to collect information on the structure and evolution of mesoscale weather systems over the southern Beaufort Sea and the Mackenzie River delta of the western Canadian ...

Yoshio Asuma; Soshi Iwata; Katsuhiro Kikuchi; G. W. Kent Moore; Ryuji Kimura; Kazuhisa Tsuboki

1998-09-01T23:59:59.000Z

22

Sea Ice-Ocean-Oilspill Modeling System (SIOMS) for the Nearshore Beaufort and Chukchi Seas  

E-Print Network (OSTI)

: Parameterization and Improvement (Phase II) Jia Wang Principal Investigator Co-principal Investigators: Kohei) for the Nearshore Beaufort and Chukchi Seas: Parameterization and Improvement (Phase II) Jia Wang PrincipalSea Ice-Ocean-Oilspill Modeling System (SIOMS) for the Nearshore Beaufort and Chukchi Seas

23

Wind Farm Brings Clean, Affordable Energy to Alaskan Cooperative |  

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

Wind Farm Brings Clean, Affordable Energy to Alaskan Cooperative Wind Farm Brings Clean, Affordable Energy to Alaskan Cooperative Wind Farm Brings Clean, Affordable Energy to Alaskan Cooperative September 26, 2013 - 5:50pm Addthis Wind Farm Brings Clean, Affordable Energy to Alaskan Cooperative A train carrying wind turbine components arrives in Alaska. The components were then transported to the Eva Creek Wind Farm site. | Photo courtesy of Golden Valley Electric Association A train carrying wind turbine components arrives in Alaska. The components were then transported to the Eva Creek Wind Farm site. | Photo courtesy of Golden Valley Electric Association Wind turbine blades are transported up the 10-mile-long, narrow dirt road to the Eva Creek Wind Farm site. | Photo courtesy of Golden Valley Electric Association

24

Categorical Exclusion Determinations: Native American and Alaskan Native  

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

Native American and Alaskan Native American and Alaskan Native Area Categorical Exclusion Determinations: Native American and Alaskan Native Area Categorical Exclusion Determinations issued for actions in Native American and/or Alaskan Native areas. DOCUMENTS AVAILABLE FOR DOWNLOAD September 9, 2011 CX-006774: Categorical Exclusion Determination Alaska-Tribe-Chilkat Indian Village (Klukwan) CX(s) Applied: B2.5, B5.1 Date: 09/09/2011 Location(s): Chilkat, Alaska Office(s): Energy Efficiency and Renewable Energy September 6, 2011 CX-006561: Categorical Exclusion Determination Arizona-Tribe-Cocopah Indian Tribe CX(s) Applied: B2.5, B5.1 Date: 09/06/2011 Location(s): Arizona Office(s): Energy Efficiency and Renewable Energy September 6, 2011 CX-006560: Categorical Exclusion Determination Alaska-Tribe-Tanana Chief's Conference

25

Additional Current Measurements in the Alaskan Stream near Kodiak Island  

Science Conference Proceedings (OSTI)

Long-term records from four current meters in the Alaskan Stream off Kodiak Island are presented. The net flows decreases with depth and appeared to be in approximate geostrophic equilibrium. Large fluctuations were not common, and the flow was ...

R. K. Reed; J. D. Schumacher

1984-07-01T23:59:59.000Z

26

Development of Alaskan gas hydrate resources  

Science Conference Proceedings (OSTI)

The research undertaken in this project pertains to study of various techniques for production of natural gas from Alaskan gas hydrates such as, depressurization, injection of hot water, steam, brine, methanol and ethylene glycol solutions through experimental investigation of decomposition characteristics of hydrate cores. An experimental study has been conducted to measure the effective gas permeability changes as hydrates form in the sandpack and the results have been used to determine the reduction in the effective gas permeability of the sandpack as a function of hydrate saturation. A user friendly, interactive, menu-driven, numerical difference simulator has been developed to model the dissociation of natural gas hydrates in porous media with variable thermal properties. A numerical, finite element simulator has been developed to model the dissociation of hydrates during hot water injection process.

Kamath, V.A.; Sharma, G.D.; Patil, S.L.

1991-06-01T23:59:59.000Z

27

File:Beaufort wind scale.pdf | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search File Edit History Facebook icon Twitter icon » File:Beaufort wind scale.pdf Jump to: navigation, search File File history File usage Metadata File:Beaufort wind scale.pdf Size of this preview: 463 × 599 pixels. Other resolution: 464 × 600 pixels. Full resolution ‎(1,275 × 1,650 pixels, file size: 28 KB, MIME type: application/pdf) [Category:Wind for Schools Portal Curricula]] File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 16:44, 2 January 2014 Thumbnail for version as of 16:44, 2 January 2014 1,275 × 1,650 (28 KB) Foteri (Talk | contribs) [Category:Wind for Schools Portal Curricula]][[Category:Wind for Schools Elementary School Curricula]

28

DOE-Sponsored Beaufort Sea Expedition Studies Methane's Role in Global  

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

DOE-Sponsored Beaufort Sea Expedition Studies Methane's Role in DOE-Sponsored Beaufort Sea Expedition Studies Methane's Role in Global Climate Cycle DOE-Sponsored Beaufort Sea Expedition Studies Methane's Role in Global Climate Cycle October 29, 2009 - 1:00pm Addthis Washington, D.C. -- Increased understanding of methane's role in the global climate cycle and the potential of methane hydrate as a future energy resource could result from a recent joint research expedition off the coast of northeastern Alaska involving the Office of Fossil Energy's National Energy Technology Laboratory (NETL). Link to the project web siteThe Beaufort Sea expedition, which included research partners from the U.S. Naval Research Laboratory and Royal Netherlands Institute for Sea Research, gathered a wealth of data to help understand "fluxes," or changes in the concentration of methane within and

29

DOE-Sponsored Beaufort Sea Expedition Studies Methane's Role in Global  

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

Beaufort Sea Expedition Studies Methane's Role in Beaufort Sea Expedition Studies Methane's Role in Global Climate Cycle DOE-Sponsored Beaufort Sea Expedition Studies Methane's Role in Global Climate Cycle October 29, 2009 - 1:00pm Addthis Washington, D.C. -- Increased understanding of methane's role in the global climate cycle and the potential of methane hydrate as a future energy resource could result from a recent joint research expedition off the coast of northeastern Alaska involving the Office of Fossil Energy's National Energy Technology Laboratory (NETL). Link to the project web siteThe Beaufort Sea expedition, which included research partners from the U.S. Naval Research Laboratory and Royal Netherlands Institute for Sea Research, gathered a wealth of data to help understand "fluxes," or changes in the concentration of methane within and

30

Environmental Phenomena of the Beaufort Sea Observed during the Leads Experiment  

Science Conference Proceedings (OSTI)

This paper describes unique environmental phenomena observed during LEADEX (Leads Experiment), a multidisciplinary investigation staged from an ice camp in the Beaufort Sea during March and April 1992. The paper focuses on phenomena observed by ...

Robert W. Fett; Stephen D. Burk; William T. Thompson; Thomas L. Kozo

1994-11-01T23:59:59.000Z

31

Bowhead whale acoustic activity in the southeast Beaufort Sea during late summer 2008–2010  

Science Conference Proceedings (OSTI)

Autonomous passive acoustic recorders were deployed to record sounds of bowhead whales (Balaena mysticetus) in the southeast Beaufort Sea for periods of 30–55 days during the late summer

Russell A. Charif; Ashakur Rahaman; Charles A. Muirhead; Ann M. Warde; James Hall; Cynthia Py?; Christopher W. Clark

2013-01-01T23:59:59.000Z

32

Hoteliers Strike Gold with Geothermal Alaskan Resort | Department of Energy  

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

Hoteliers Strike Gold with Geothermal Alaskan Resort Hoteliers Strike Gold with Geothermal Alaskan Resort Hoteliers Strike Gold with Geothermal Alaskan Resort November 23, 2009 - 6:31pm Addthis Eric Barendsen Energy Technology Program Specialist, Office of Energy Efficiency and Renewable Energy What are the key facts? Bernie estimates he saves anywhere from $300,000 to $400,000 in electricity costs alone each year using geothermal power generators rather than diesel. Bernie Karl knows a gold mine when he sees one. In the 1970s, Bernie and his wife Connie moved to Alaska and mined gold in the frontier before eventually landing their dream job of running Chena Hot Springs Resort, just outside of Fairbanks. "We always wanted to own a hot springs," Bernie says. In 1998, Bernie bought the Chena Hot Springs Resort, and the 22-building

33

Statement by Secretary Bodman Regarding Alaskan Natural Gas Contract |  

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

Statement by Secretary Bodman Regarding Alaskan Natural Gas Statement by Secretary Bodman Regarding Alaskan Natural Gas Contract Statement by Secretary Bodman Regarding Alaskan Natural Gas Contract February 22, 2006 - 12:08pm Addthis DECATUR , IL - U.S. Department of Energy Secretary Samuel W. Bodman made the following statement this morning in response to reports that Alaska Gov. Frank Murkowski and Alaska North Slope natural gas producers have reached agreement on key provisions of a contract that will allow production of Alaska North Slope natural gas to move forward. "I am very encouraged by these reports that the State of Alaska and the producers have reached an agreement. This is an important step in bringing substantial amounts of Alaska's natural gas to consumers in the lower-48 States, enhancing the diversity of supply that is a cornerstone of

34

Rebate Program Serves Alaskans with Disabilities | Department of Energy  

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

Serves Alaskans with Disabilities Serves Alaskans with Disabilities Rebate Program Serves Alaskans with Disabilities July 21, 2010 - 2:10pm Addthis Lorelei Laird Writer, Energy Empowers What are the key facts? Energy efficient appliances are made more affordable in rural Alaska thanks to $500 rebates. With rates of up to .50 kWh in Alaska, energy efficient appliances reduce energy bills. Alaska applies Recovery Act funding to lower administrative costs of their rebate program. According to the U.S. Census Population Finder, the estimated population of Alaska as of 2009 was 698,473. In the same year, Alaska was awarded $658,000 as part of the State Appliance Rebate Program, an American Recovery and Reinvestment Act program that helps Americans purchase ENERGY STAR appliances to replace older, inefficient models. That grant worked out

35

Photo of the Week: Identifying and Protecting Alaskan Fishery Habitats |  

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

Identifying and Protecting Alaskan Fishery Identifying and Protecting Alaskan Fishery Habitats Photo of the Week: Identifying and Protecting Alaskan Fishery Habitats September 27, 2013 - 3:08pm Addthis This aerial photo shows open water and floating ice on ponds, lakes and river channels in the Sagavanirktok River Delta in Alaska’s North Slope. PNNL scientists employed satellite technology to understand the impacts of oil development activities on the environment. Using satellite radar to “see” through the ice, scientists detected critical fish overwintering habitats by identifying where ice was grounded and where it was floating. Utilizing this information on critical habitats, fishery managers can suggest locations for energy development activities that increase the sustainability of fishery resources and minimize environmental impacts. Research was funded by the U.S. Department of the Interior. | Photo courtesy of Pacific Northwest National Laboratory.

36

Rebate Program Helping Alaskan Homeowners | Department of Energy  

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

Helping Alaskan Homeowners Helping Alaskan Homeowners Rebate Program Helping Alaskan Homeowners February 23, 2010 - 1:46pm Addthis The Alaska state legislature's plan to give all homeowners an incentive to weatherize their homes is a hit. In 2008, the legislature relaunched the once-dormant Home Energy Rebate Program, which reimburses homeowners up to $10,000 for every dollar spent making energy efficient upgrades. State-owned Alaska Housing Finance Corporation manages the rebate program. "It hasn't been funded for years so it's great to resurrect it," says Sherrie Simmonds, AHFC's communications officer. Residents sign up online or to a call center. When their name comes to the top of the list, an energy rater calls and has the rating done on the home. Participants have 18 months to make these improvements. After the upgrades

37

Hoteliers Strike Gold with Geothermal Alaskan Resort | Department of Energy  

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

Hoteliers Strike Gold with Geothermal Alaskan Resort Hoteliers Strike Gold with Geothermal Alaskan Resort Hoteliers Strike Gold with Geothermal Alaskan Resort November 23, 2009 - 6:31pm Addthis Eric Barendsen Energy Technology Program Specialist, Office of Energy Efficiency and Renewable Energy What are the key facts? Bernie estimates he saves anywhere from $300,000 to $400,000 in electricity costs alone each year using geothermal power generators rather than diesel. Bernie Karl knows a gold mine when he sees one. In the 1970s, Bernie and his wife Connie moved to Alaska and mined gold in the frontier before eventually landing their dream job of running Chena Hot Springs Resort, just outside of Fairbanks. "We always wanted to own a hot springs," Bernie says. In 1998, Bernie bought the Chena Hot Springs Resort, and the 22-building

38

The Scientific Beaufort Equivalent Scale: Effects on Wind Statistics and Climatological Air-Sea Flux Estimates in the North Atlantic Ocean  

Science Conference Proceedings (OSTI)

The Beaufort equivalent scale of the World Meteorological Organization (WMO), used for decades to transform marine Beaufort estimates to surface wind speeds over the oceans, contains systematic errors that depend nonlinearly on the wind speed. ...

Hans-Jörg Isemer; Lutz Hasse

1991-08-01T23:59:59.000Z

39

CX-009328: Categorical Exclusion Determination  

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

Gas Hydrate Dynamics on the Alaskan Beaufort Continental Slope: Modeling and Field Characterization CX(s) Applied: B3.6, B3.16 Date: 09/27/2012 Location(s): Oregon Offices(s): National Energy Technology Laboratory

40

Direct Measurement of Recirculation In the Alaskan Stream  

Science Conference Proceedings (OSTI)

Three drifting buoys were deployed off Kodiak Island and tracked by satellite in summer 1978; all three veered out of the southwestward flowing Alaskan Stream and moved to the cut and northeast around the Gulf of Alaska gyre. This is the first ...

R. K. Reed

1980-06-01T23:59:59.000Z

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


41

Organic geochemistry of continental margin and deep ocean sediments  

Science Conference Proceedings (OSTI)

The objective of this research continues to be the understanding of the complex processes of fossil fuel formation and migration. DOE funded research to date has focused on case histories'' of down-hole well profiles of light hydrocarbons, pyrograms, pyrolysis-GC and -GCMS parameters, and biomarker data from wells in the Louisiana and Texas Gulf Coasts the Alaskan North Slope. In the case of the Alaskan North Slope, geological data and one-dimensional maturation modeling have been integrated in order to better constrain possible source rocks, timing, and migration routes for oil and gas generation and expulsion processes.This period, biomarker analyses and organic petrographic analyses were completed for the Ikpikpuk well. In the case of the Gulf Coast, we have obtained a one-dimensional maturation model of the Cost B-1 well in E. Cameron field of the Louisiana Gulf Coast. The completed E. Cameron data set adds to the enigma of the Gulf Coast oils found on the continental shelf of Louisiana. If significant quantities of the oil are coming from relatively organic lean Tertiary rocks, then non-conventional'' expulsion and migration mechanisms, such as gas dissolved in oil must be invoked to explain the Gulf Coast oils reservoired on the Louisiana continental shelf. We are designing and starting to assemble a hydrous pyrolysis apparatus to follow, the laboratory, rates of generation and expulsion of sediment gases. Initiation of some new research to examine {delta}{sup 13}C of individual compounds from pyrolysis is also described. We are beginning to examine both the laboratory and field data from the Gulf Coast in the context of a Global Basin Research Network (GBRN). The purpose is to better understand subsurface fluid flow processes over geologic time in sedimentary basins and their relation to resource accumulation (i.e., petroleum and metal ores). 58 refs.

Whelan, J.K.; Hunt, J.M.; Eglinton, T.; Dickinson, P.; Johnson, C.; Buxton, L.; Tarafa, M.E.

1990-08-01T23:59:59.000Z

42

Continental Shelf Fishing  

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

Location: NA Country: NA Date: NA Question: Why do most commercial fisherman don't fish beyond the continental shelf? Replies: The deep waters of the ocean offer little food...

43

MHK Projects/Galena ABS Alaskan | Open Energy Information  

Open Energy Info (EERE)

ABS Alaskan ABS Alaskan < MHK Projects Jump to: navigation, search << Return to the MHK database homepage Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":5,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":"","icon":"File:Aquamarine-marker.png","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":64.7304,"lon":-156.927,"alt":0,"address":"","icon":"http:\/\/prod-http-80-800498448.us-east-1.elb.amazonaws.com\/w\/images\/7\/74\/Aquamarine-marker.png","group":"","inlineLabel":"","visitedicon":""}]}

44

MHK Projects/Ruby ABS Alaskan | Open Energy Information  

Open Energy Info (EERE)

ABS Alaskan ABS Alaskan < MHK Projects Jump to: navigation, search << Return to the MHK database homepage Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":5,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":"","icon":"File:Aquamarine-marker.png","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":64.7413,"lon":-155.488,"alt":0,"address":"","icon":"http:\/\/prod-http-80-800498448.us-east-1.elb.amazonaws.com\/w\/images\/7\/74\/Aquamarine-marker.png","group":"","inlineLabel":"","visitedicon":""}]}

45

Toward producing the Chukchi–Beaufort High-Resolution Atmospheric Reanalysis (CBHAR) via the WRFDA data assimilation system  

Science Conference Proceedings (OSTI)

The Weather Research and Forecasting (WRF) model and its variational data assimilation system WRFDA are applied to the Chukchi–Beaufort Seas and adjacent Arctic Slope region for high-resolution regional atmospheric reanalysis study. In order to ...

Fuhong Liu; Jeremy R. Krieger; Jing Zhang

46

Relationships between Cloud Type and Amount, Precipitation, and Surface Temperature in the Mackenzie River Valley-Beaufort Sea Area  

Science Conference Proceedings (OSTI)

Hourly data from climatological stations in the Mackenzie River valley-Beaufort Sea area of northern Canada have been examined to determine the relationships between cloud type and amount, precipitation, and surface temperatures. During all ...

G. A. Isaac; R. A. Stuart

1996-08-01T23:59:59.000Z

47

Wind Field Climatology, Changes, and Extremes in the Chukchi–Beaufort Seas and Alaska North Slope during 1979–2009  

Science Conference Proceedings (OSTI)

Wind field climatology, changes, and extremes at ~32-km resolution were analyzed for the Chukchi–Beaufort Seas and Alaska North Slope region using 3-hourly North American Regional Reanalysis (NARR) from 1979 to 2009. The monthly average wind ...

Steve T. Stegall; Jing Zhang

2012-12-01T23:59:59.000Z

48

NOAA/NMFS Developments NOAA Funds Major Alaskan Marine Studies  

E-Print Network (OSTI)

from outer continental shelf oil and gas exploration and development. RESEARCH CONTINUED ON OIL impacts of oil exploration and development activities on Alaska's outer continental shelf. BASELINE University (OSU) at Corvallis to contin ue research on the effects of oil spills on fish, shellfish, marine

49

eLite : systme de synthse de la parole orientation linguistique Richard Beaufort, Alain Ruelle  

E-Print Network (OSTI)

eLite : système de synthèse de la parole à orientation linguistique Richard Beaufort, Alain Ruelle-ci. Cependant, parce que la langue écrite regorge d'ambiguïtés linguistiques, la génération de la représentation'est conscient de l'importance d'une analyse linguistique fiable que le groupe TTS-NLP de Multitel ASBL a dé

Dupont, Stéphane

50

NETL F 451.1/1-1, Categorical Exclusion Designation Form  

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

University (SMU) University (SMU) FE Oregon State University SCNGO/NGOPMD FY13-15/ 10/1/2012 - 9/30/2015 Robert Vagnetti Offshore Alaska, Beaufort Sea Gas Hydrate Dynamics on the Alaskan Beaufort Continental Slope: Modeling and Field Characterization The research objective is to assess the upper edge of deepwater methane hydrate stability on the Alaskan Beaufort Slope to determine if it is in equilibrium with present-day climate conditions. B3.16 - Research cruise/sampling Robert Vagnetti Digitally signed by Robert Vagnetti DN: cn=Robert Vagnetti, o, ou=NGOPMD, email=robert.vagnetti@netl.doe.gov, c=US Date: 2012.09.25 08:29:45 -04'00' 09 25 2012 Mark Lusk Digitally signed by Mark Lusk DN: cn=Mark Lusk, o=ECD, ou=DOE-NETL, email=mark.lusk@netl.doe.gov, c=US Date: 2012.09.27 12:56:35

51

NETL F 451.1/1-1, Categorical Exclusion Designation Form  

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

University University FE Oregon State University SCNGO/NGOPMD FY13-15/ 10/1/2012 - 9/30/2015 Robert Vagnetti Offshore Alaska, Beaufort Sea Gas Hydrate Dynamics on the Alaskan Beaufort Continental Slope: Modeling and Field Characterization The research objective is to assess the upper edge of deepwater methane hydrate stability on the Alaskan Beaufort Slope to determine if it is in equilibrium with present-day climate conditions. B3.16 Research cruise- heat flow Robert Vagnetti Digitally signed by Robert Vagnetti DN: cn=Robert Vagnetti, o, ou=NGOPMD, email=robert.vagnetti@netl.doe.gov, c=US Date: 2012.09.25 08:29:45 -04'00' 09 25 2012 Mark Lusk Digitally signed by Mark Lusk DN: cn=Mark Lusk, o=ECD, ou=DOE-NETL, email=mark.lusk@netl.doe.gov, c=US Date: 2012.09.27 13:01:13

52

The Alaskan Arctic Frontal Zone: Forcing by Orography, Coastal Contrast, and the Boreal Forest  

Science Conference Proceedings (OSTI)

Experiments have been conducted with a regional climate model to indicate the conditions required to generate preferred regions of frontal activity in the Alaskan region. Several objective methods of frontal identification were first ...

Amanda H. Lynch; Andrew G. Slater; Mark Serreze

2001-12-01T23:59:59.000Z

53

NETL: News Release -Alaskan North Slope Well to Sample and Test...  

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

February 20, 2007 Alaskan North Slope Well to Sample and Test Gas Hydrate DOE-Led Interagency R&D Effort Key Step to Unlocking Vast Energy Resource WASHINGTON, DC - Drilling is...

54

Engineering properties of Resedimented Ugnu Clay from the Alaskan North Slope  

E-Print Network (OSTI)

This research determined the engineering properties of laboratory Resedimented Ugnu Clay (RUC) specimens created using recovered material from 3800 ft below the surface of the Alaskan Northern Slope to aid with future ...

Jones, Cullen A. (Cullen Albert)

2010-01-01T23:59:59.000Z

55

Alaskan Ice Road Water Supplies Augmented by Snow Barriers  

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

6, 2013 6, 2013 Alaskan Ice Road Water Supplies Augmented by Snow Barriers Washington, D.C. - In a project supported and managed by the Office of Fossil Energy's National Energy Technology Laboratory (NETL), researchers at the University of Alaska Fairbanks have demonstrated that the use of artificial barriers-snow fences-can significantly increase the amount of fresh water supplies in Arctic lakes at a fraction of the cost of bringing in water from nearby lakes. The results promise to enhance environmentally sound development of Alaska's natural resources, lowering the costs of building ice roads used for exploring for oil and natural gas in Alaska. They could also be used to help augment fresh water supplies at remote villages. Researcher Joel Bailey measures the density of the snow in this snow pit to determine the amount of snow in the drift and the water equivalent of the snow drift.

56

Development of Alaskan gas hydrate resources. Final report  

Science Conference Proceedings (OSTI)

The research undertaken in this project pertains to study of various techniques for production of natural gas from Alaskan gas hydrates such as, depressurization, injection of hot water, steam, brine, methanol and ethylene glycol solutions through experimental investigation of decomposition characteristics of hydrate cores. An experimental study has been conducted to measure the effective gas permeability changes as hydrates form in the sandpack and the results have been used to determine the reduction in the effective gas permeability of the sandpack as a function of hydrate saturation. A user friendly, interactive, menu-driven, numerical difference simulator has been developed to model the dissociation of natural gas hydrates in porous media with variable thermal properties. A numerical, finite element simulator has been developed to model the dissociation of hydrates during hot water injection process.

Kamath, V.A.; Sharma, G.D.; Patil, S.L.

1991-06-01T23:59:59.000Z

57

Biocorrosive Thermophilic Microbial Communities in Alaskan North Slope Oil Facilities  

DOE Green Energy (OSTI)

Corrosion of metallic oilfield pipelines by microorganisms is a costly but poorly understood phenomenon, with standard treatment methods targeting mesophilic sulfatereducing bacteria. In assessing biocorrosion potential at an Alaskan North Slope oil field, we identified thermophilic hydrogen-using methanogens, syntrophic bacteria, peptideand amino acid-fermenting bacteria, iron reducers, sulfur/thiosulfate-reducing bacteria and sulfate-reducing archaea. These microbes can stimulate metal corrosion through production of organic acids, CO2, sulfur species, and via hydrogen oxidation and iron reduction, implicating many more types of organisms than are currently targeted. Micromolar quantities of putative anaerobic metabolites of C1-C4 n-alkanes in pipeline fluids were detected, implying that these low molecular weight hydrocarbons, routinely injected into reservoirs for oil recovery purposes, are biodegraded and provide biocorrosive microbial communities with an important source of nutrients.

Duncan, Kathleen E.; Gieg, Lisa M.; Parisi, Victoria A.; Tanner, Ralph S.; Green Tringe, Susannah; Bristow, Jim; Suflita, Joseph M.

2009-09-16T23:59:59.000Z

58

Remote power systems with advanced storage technologies for Alaskan villages  

DOE Green Energy (OSTI)

Remote Alaskan communities pay economic and environmental penalties for electricity, because they must import diesel as their primary fuel for electric power production, paying heavy transportation costs and potentially causing environmental damage with empty drums, leakage, and spills. For these reasons, remote villages offer a viable niche market where sustainable energy systems based on renewable resources and advanced energy storage technologies can compete favorably on purely economic grounds, while providing environmental benefits. These villages can also serve as a robust proving ground for systematic analysis, study, improvement, and optimization of sustainable energy systems with advanced technologies. This paper presents an analytical optimization of a remote power system for a hypothetical Alaskan village. The analysis considers the potential of generating renewable energy (e.g., wind and solar), along with the possibility of using energy storage to take full advantage of the intermittent renewable sources available to these villages. Storage in the form of either compressed hydrogen or zinc pellets can then provide electricity from hydrogen or zinc-air fuel cells when renewable sources are unavailable.The analytical results show a great potential to reduce fossil fuel consumption and costs basing renewable energy combined with advanced energy storage devices. The best solution for our hypothetical village appears to be a hybrid energy system, which can reduce consumption of diesel fuel by over 50% with annualized cost savings by over 30% by adding wind turbines to the existing diesel generators. When energy storage devices are added, diesel fuel consumption and costs can be reduced substantially more. With optimized energy storage, use of the diesel generatorss can be reduced to almost zero, with the existing equipment only maintained for added reliability. However about one quarter of the original diesel consumption is still used for heating purposes. (We use the term diesel to encompass the fuel, often called heating or fuel oil, of similar or identical properties.)

Isherwood, W.; Smith, R.; Aceves, S.; Berry, G.; Clark, W.; Johnson, R.; Das, D.; Goering, D.; Seifert, R.

1997-12-01T23:59:59.000Z

59

Page not found | Department of Energy  

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

61 - 13470 of 26,764 results. 61 - 13470 of 26,764 results. Download CX-009327: Categorical Exclusion Determination Gas Hydrate Dynamics on the Alaskan Beaufort Continental Slope: Modeling and Field Characterization CX(s) Applied: A9 Date: 09/27/2012 Location(s): Texas Offices(s): National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-009327-categorical-exclusion-determination Download CX-009328: Categorical Exclusion Determination Gas Hydrate Dynamics on the Alaskan Beaufort Continental Slope: Modeling and Field Characterization CX(s) Applied: B3.6, B3.16 Date: 09/27/2012 Location(s): Oregon Offices(s): National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-009328-categorical-exclusion-determination Download CX-009329: Categorical Exclusion Determination

60

Page not found | Department of Energy  

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

01 - 4910 of 28,905 results. 01 - 4910 of 28,905 results. Download CX-009326: Categorical Exclusion Determination Midwest Regional Carbon Sequestration Partnership - Subtask 1.7 CX(s) Applied: B3.1 Date: 09/28/2012 Location(s): Michigan Offices(s): National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-009326-categorical-exclusion-determination Download CX-009327: Categorical Exclusion Determination Gas Hydrate Dynamics on the Alaskan Beaufort Continental Slope: Modeling and Field Characterization CX(s) Applied: A9 Date: 09/27/2012 Location(s): Texas Offices(s): National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-009327-categorical-exclusion-determination Download CX-009328: Categorical Exclusion Determination Gas Hydrate Dynamics on the Alaskan Beaufort Continental Slope: Modeling

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61

Estimation of Continental Precipitation Recycling  

Science Conference Proceedings (OSTI)

The total amount of water that precipitates on large continental regions is supplied by two mechanisms: 1) advection from the surrounding areas external to the region and 2) evaporation and transpiration from the land surface within the region. ...

Kaye L. Brubaker; Dara Entekhabi; P. S. Eagleson

1993-06-01T23:59:59.000Z

62

Alaskan Ice Road Water Supplies Augmented by Snow Barriers | Department of  

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

Alaskan Ice Road Water Supplies Augmented by Snow Barriers Alaskan Ice Road Water Supplies Augmented by Snow Barriers Alaskan Ice Road Water Supplies Augmented by Snow Barriers March 6, 2013 - 10:55am Addthis Monitoring equipment and part of the snowfence peek out of the snow drift. Monitoring equipment and part of the snowfence peek out of the snow drift. The aerial view shows the experimental lake at Franklin Bluffs used for the snowfence experiment. The aerial view shows the experimental lake at Franklin Bluffs used for the snowfence experiment. Researcher Joel Bailey measures the density of the snow in this snow pit to determine the amount of snow in the drift and the water equivalent of the snow drift. Researcher Joel Bailey measures the density of the snow in this snow pit to determine the amount of snow in the drift and the water equivalent of the

63

Alaskan Ice Road Water Supplies Augmented by Snow Barriers | Department of  

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

Alaskan Ice Road Water Supplies Augmented by Snow Barriers Alaskan Ice Road Water Supplies Augmented by Snow Barriers Alaskan Ice Road Water Supplies Augmented by Snow Barriers March 6, 2013 - 10:55am Addthis Monitoring equipment and part of the snowfence peek out of the snow drift. Monitoring equipment and part of the snowfence peek out of the snow drift. The aerial view shows the experimental lake at Franklin Bluffs used for the snowfence experiment. The aerial view shows the experimental lake at Franklin Bluffs used for the snowfence experiment. Researcher Joel Bailey measures the density of the snow in this snow pit to determine the amount of snow in the drift and the water equivalent of the snow drift. Researcher Joel Bailey measures the density of the snow in this snow pit to determine the amount of snow in the drift and the water equivalent of the

64

Exporting Alaskan North Slope crude oil: Benefits and costs  

SciTech Connect

The Department of Energy study examines the effects of lifting the current prohibitions against the export of Alaskan North Slope (ANS) crude. The study concludes that permitting exports would benefit the US economy. First, lifting the ban would expand the markets in which ANS oil can be sold, thereby increasing its value. ANS oil producers, the States of California and Alaska, and some of their local governments all would benefit from increased revenues. Permitting exports also would generate new economic activity and employment in California and Alaska. The study concludes that these economic benefits would be achieved without increasing gasoline prices (either in California or in the nation as a whole). Lifting the export ban could have important implications for US maritime interests. The Merchant Marine Act of 1970 (known as the Jones Act) requires all inter-coastal shipments to be carried on vessels that are US-owned, US-crewed, and US-built. By limiting the shipment of ANS crude to US ports only, the export ban creates jobs for the seafarers and the builders of Jones Act vessels. Because the Jones Act does not apply to exports, however, lifting the ban without also changing US maritime law would jeopardize the jobs associated with the current fleet of Jones Act tankers. Therefore the report analyzes selected economic impacts of several maritime policy alternatives, including: Maintaining current law, which allows foreign tankers to carry oil where export is allowed; requiring exports of ANS crude to be carried on Jones Act vessels; and requiring exports of ANS crude to be carried on vessels that are US-owned and US-crewed, but not necessarily US-built. Under each of these options, lifting the export ban would generate economic benefits.

Not Available

1994-06-01T23:59:59.000Z

65

Implications of lifting the ban on the export of Alaskan crude oil  

Science Conference Proceedings (OSTI)

Present legislation effectively bans the export of crude oil produced in the United States. The ban has been in effect for years and is particularly stringent with respect to crude oil produced in Alaska, particularly on the North Slope. The Alaska crude export ban is specifically provided for in the Trans-Alaska Pipeline Authorization Act of 1973 and in other legislation. It was imposed for two reasons. The first was to reduce US dependence on imported crude oil. The Arab oil embargo had been imposed shortly before the Act was passed and a greater measure of energy independence was considered imperative at that time. The second reason was to assure that funds expended in building an Alaskan pipeline would benefit domestic users rather than simply employed to facilitate shipments to other countries. The main objective of this report is to estimate the potential impacts on crude oil prices that would result from lifting the export ban Alaskan crude oil. The report focuses on the Japanese market and the US West Coast market. Japan is the principal potential export market for Alaskan crude oil. Exports to that market would also affect the price of Alaskan crude oil as well as crude oil and product prices on the West Coast and the volume of petroleum imported in that area. 3 figs., 8 tabs.

Not Available

1990-03-26T23:59:59.000Z

66

Utilization of geothermal energy resources in rural Alaskan communities. Final report, June 1-December 31, 1974  

DOE Green Energy (OSTI)

Three potential geothermal sites in Alaska are discovered. The history of previous use of the hot springs, the socio-economic factors, energy needs, and total energy utilization plans of selected Alaskan thermal springs are presented. Proposed research programs for the sites and environmental hazards and protection are described. (MHR)

Forbes, R.B.; Leonard, L.; Dinkel, D.H.

1974-12-01T23:59:59.000Z

67

On the Aerosol Particle Size Distribution Spectrum in Alaskan Air Mass Systems: Arctic Haze and Non-Haze Episodes  

Science Conference Proceedings (OSTI)

Aerosols in central Alaskan winter air mass system were classified according to size by diffusive separation and light-scattering spectrometry. Particles entering central Alaska from the Pacific Marine environment had number concentrations ...

Glenn E. Shaw

1983-05-01T23:59:59.000Z

68

MITAS-2009 Expedition, U.S. Beaufort Shelf and Slope—Lithostratigraphy Data Report  

SciTech Connect

The volume of methane released through the Arctic Ocean to the atmosphere and its potential role in the global climate cycle have increasingly become the focus of studies seeking to understand the source and origin of this methane. In 2009, an international, multi-disciplinary science party aboard the U.S. Coast Guard icebreaker Polar Sea successfully completed a trans-U.S. Beaufort Shelf expedition aimed at understanding the sources and volumes of methane across this region. Following more than a year of preliminary cruise planning and a thorough site evaluation, the Methane in the Arctic Shelf/Slope (MITAS) expedition departed from the waters off the coast of Barrow, Alaska in September 2009. The expedition was organized with an international shipboard science team consisting of 33 scientists with the breadth of expertise necessary to meet the expedition goals. NETL researchers led the expedition’s initial core processing and lithostratigraphic evaluations, which are the focus of this report. This data report is focused on the lithostratigraphic datasets from the recovered vibra cores and piston cores. Operational information about the piston and vibra cores such as date acquired, core name, total length, water depth, and geographic location is provided. Once recovered, gas samples were immediately collected from cores. In addition, each core was run through the Geotek multi-sensor core logger for magnetic susceptibility, P-wave velocity, resistivity, and gamma-density measurements (Rose et al., 2010). After the samples and measurements were completed, the cores were split into working and archive halves. Visual core descriptions of the archive half was completed for each core. Samples for shipboard smear slides, coarse fractions, and XRD analyses were collected, as well as corresponding samples for post-cruise grain size analysis from the working half of each core. Line scan images of the split core surfaces were collected post-expedition. The methods used to characterize the lithostratigraphy of the recovered cores are described.

Rose, K.; Johnson, J.E.; Phillips, S.C.; Smith, J.; Reed, A.; Disenhof, C.; Presley, J.

2012-09-17T23:59:59.000Z

69

BIOLOGICAL OPINION ON ISSUANCE OF INCIDENTAL HARASSMENT AUTHORIZATIONS FOR OIL AND GAS EXPLORATION ACTIVITIES IN THE CHUKCHI AND BEAUFORT SEAS IN 2010  

E-Print Network (OSTI)

Division (Permits Division); NMFS' 2008 Biological Opinion for Oil and Gas Leasing and Exploration of the Potential Effects of Oil and Gas Leasing and Exploration in the Alaska OCS Beaufort Sea and Chukchi Sea#12;BIOLOGICAL OPINION ON ISSUANCE OF INCIDENTAL HARASSMENT AUTHORIZATIONS FOR OIL AND GAS

70

EIS-0045: Coal Conversion Program, Continental Forest Industries...  

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

45: Coal Conversion Program, Continental Forest Industries, Combustors 1,2, and 3, Port Wentworth, Chatham County, Georgia EIS-0045: Coal Conversion Program, Continental Forest...

71

Vertical Velocities in Continental Boundary Layer Stratocumulus...  

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

- Persist of long time-scales * Impact on radiation budget - High SW albedo compared to land or ocean Klein and Hartmann 1993 But Why Continental Clouds? * They do exist -...

72

Mesoscale Evolution of a Continental Occluded Cyclone  

Science Conference Proceedings (OSTI)

A diagnostic study of a continental occluding extratropical cyclone (ETC) during 1–2 November 1992 is presented using initializations from the Mesoscale Atmospheric Prediction System (MAPS), a hybrid sigma–isentropic coordinate model. Whereas ...

Patrick S. Market; James T. Moore

1998-07-01T23:59:59.000Z

73

Continental Slope Flow Northeast of Taiwan  

Science Conference Proceedings (OSTI)

Hydrographic observations and current measurements with a Shipboard Acoustic Doppler Current Profiler over the continental shelf–slope junction northeast of Taiwan during 10–17 August 1994 allow the construction of the mesoscale flow pattern ...

T. Y. Tang; Y. Hsueh; Y. J. Yang; J. C. Ma

1999-06-01T23:59:59.000Z

74

Drought Reconstructions for the Continental United States  

Science Conference Proceedings (OSTI)

The development of a 2° lat × 3° long grid of summer drought reconstructions for the continental United States estimated from a dense network of annual tree-ring chronologies is described. The drought metric used is the Palmer Drought Severity ...

Edward R. Cook; David M. Meko; David W. Stahle; Malcolm K. Cleaveland

1999-04-01T23:59:59.000Z

75

Geology and mineral resources of the Florence, Beaufort, Rocky Mount, and Norfolk 1/sup 0/ x 2/sup 0/ NTMS quadrangles. National Uranium Resource Evaluation program  

Science Conference Proceedings (OSTI)

This document provides geologic and mineral resources data for previously-issued Savannah River Laboratory hydrogeochemical and stream sediment reports of the Beaufort, Florence, Norfolk, and Rocky Mount 1/sup 0/ x 2/sup 0/ National Topographic Map Series quadrangles in the southeastern United States. This report is issued in draft form, without detailed technical and copy editing. This was done to make the report available to the public before the end of the National Uranium Resource Evaluation program.

Harris, W.B.

1982-08-01T23:59:59.000Z

76

The basins on the Argentine continental margin  

Science Conference Proceedings (OSTI)

After the stabilization of the central Gondwana Craton, orogenic belts were accreted, as a result of convergence events and an extensive passive margin developed in southwestern Gondwana. Thermal subsidence in Parana, Karoo-Ventania basins and the Late Paleozoic-Early Mesozoic rifts, were modified by the Gondwana breakup and the South Atlantic opening. Early Paleozoic marine transgressions deposited the Table Mountain Group in Ventania. In southwestern Patagonia foreland clastics were deposited. Magmatic arcs and marine units indicate a tectonic trough was formed, alternating with continental sequences, over Late Paleozoic metamorphics and intrusives, resulting from plastered terrains along the Gondwana margin. In Patagonia, Permo-Carboniferous continental and glacio marine clastics infill the basins, while in Ventania, paralic sequences, grade from neritic to continental to the northeast, extending beneath the continental margin. The Triassic-Jurassic rift basins progressed onto regional widespread acid lavas and were infilled by lagoonal organic-rich sequences. Early drift phase built basins transverse to the margin, with fluvio-lacustrine sequences: Salado, Colorado, Valdes-Rawson, San Julian and North Malvinas intracratonic basins, which underwent transtensional faulting. Post-Oxfordian to Neocomian brackish sequences, onlapped the conjugate basins during the margin`s drift, with petroleum systems, as in Austral and Malvinas. In the Valanginian, basic extrusions commenced to form on the continental border, heralding the oceanic phase. Due to thermal subsidence, offlaping sediments prograded onto the remaining half-grabens. Several petroleum systems, proven and hypothetical, are identified in this region.

Urien, C.M. [Buenos Aires Technological Institute Petroleum School, Buenos Aires (Argentina)

1996-08-01T23:59:59.000Z

77

Continental Biofuels Corporation | Open Energy Information  

Open Energy Info (EERE)

Continental Biofuels Corporation Continental Biofuels Corporation Jump to: navigation, search Name Continental Biofuels Corporation Place Dallas, Texas Zip 75240 Sector Biofuels Product Dallas-based company devoted to agribusiness in Southeast Asia. The firms focus its agribusiness acquisitions on crops, especially palm oil plantations, that can be used as biofuels. Coordinates 32.778155°, -96.795404° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":32.778155,"lon":-96.795404,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

78

Paleoreconstruction of Particulate Organic Carbon Inputs to the High-Arctic Colville River Delta, Beaufort Sea, Alaska  

E-Print Network (OSTI)

High Arctic permafrosted soils represent a massive sink in the global carbon cycle, accounting for twice as much carbon as what is currently stored as carbon dioxide in the atmosphere. However, with current warming trends this sink is in danger of thawing and potentially releasing large amounts of carbon as both carbon dioxide and methane into the atmosphere. It is difficult to make predictions about the future of this sink without knowing how it has reacted to past temperature and climate changes. This dissertation summarizes the results of the first study to look at long term, fine scale organic carbon delivery by the high-Arctic Colville River into Simpson’s Lagoon in the near-shore Beaufort Sea. Modern delivery of organic carbon to the Lagoon was determined to come from a variety of sources through the use of a three end-member mixing model and sediment biomarker concentrations. These sources include the Colville River in the western area of the Lagoon near the river mouth, marine sources in areas of the Lagoon without protective barrier islands, and coastal erosional sources and the Mackenzie River in the eastern area of the Lagoon. Downcore organic carbon delivery was measured on two cores in the Lagoon, one taken near the mouth of the Colville River (spans about 1800 years of history) and one taken on the eastern end of the Lagoon (spans about 600 years of history). Bulk organic parameters and biomarkers were measured in both cores and analyzed with Principle Component Analysis to determine long-term trends in organic carbon delivery. It was shown that at various times in the past, highly degraded organic carbon inputs of what is likely soil and peat carbon were delivered to the Lagoon. At other times, inputs of fresher, non-degraded, terrestrially-derived organic carbon inputs of what are likely higher amounts of plant and vegetative material was delivered to the Lagoon. Inputs of degraded soil carbon were also shown to correspond to higher temperatures on the North Slope of Alaska, likely indicating that warmer temperatures lead to a thawing of permafrost and in turn organic carbon mobilization to the coastal Beaufort Sea.

Schreiner, Kathryn 1983-

2013-05-01T23:59:59.000Z

79

STUDY OF TRANSPORTATION OF GTL PRODUCTS FROM ALASKAN NORTH SLOPE (ANS) TO MARKETS  

Science Conference Proceedings (OSTI)

The Alaskan North Slope is one of the largest hydrocarbon reserves in the US where Gas-to-Liquids (GTL) technology can be successfully implemented. The proven and recoverable reserves of conventional natural gas in the developed and undeveloped fields in the Alaskan North Slope (ANS) are estimated to be 38 trillion standard cubic feet (TCF) and estimates of additional undiscovered gas reserves in the Arctic field range from 64 TCF to 142 TCF. Transportation of the natural gas from the remote ANS is the key issue in effective utilization of this valuable and abundance resource. The throughput of oil through the Trans Alaska Pipeline System (TAPS) has been on decline and is expected to continue to decline in future. It is projected that by the year 2015, ANS crude oil production will decline to such a level that there will be a critical need for pumping additional liquid from GTL process to provide an adequate volume for economic operation of TAPS. The pumping of GTL products through TAPS will significantly increase its economic life. Transporting GTL products from the North Slope of Alaska down to the Marine terminal at Valdez is no doubt the great challenge facing the Gas to Liquids options of utilizing the abundant natural gas resource of the North Slope. The primary purpose of this study was to evaluate and assess the economic feasibility of transporting GTL products through the TAPS. Material testing program for GTL and GTL/Crude oil blends was designed and implemented for measurement of physical properties of GTL products. The measurement and evaluation of the properties of these materials were necessary so as to access the feasibility of transporting such materials through TAPS under cold arctic conditions. Results of the tests indicated a trend of increasing yield strength with increasing wax content. GTL samples exhibited high gel strengths at temperatures as high as 20 F, which makes it difficult for cold restart following winter shutdowns. Simplified analytical models were developed to study the flow of GTL and GTL/crude oil blends through TAPS in both commingled and batch flow models. The economics of GTL transportations by either commingled or batching mode were evaluated. The choice of mode of transportation of GTL products through TAPS would depend on the expected purity of the product and a trade-off between loss in product value due to contamination and cost of keeping the product pure at the discharge terminal.

Godwin A. Chukwu, Ph.D., P.E.

2002-09-01T23:59:59.000Z

80

Outer Continental Shelf Lands Act | Open Energy Information  

Open Energy Info (EERE)

Outer Continental Shelf Lands Act Outer Continental Shelf Lands Act Jump to: navigation, search Statute Name Outer Continental Shelf Lands Act Year 1953 Url [[File:|160px|link=]] Description References Outer Continental Shelf Lands Act pdf[1] This article is a stub. You can help OpenEI by expanding it. Enacted in 1953, the Outer Continental Lands Act provides for the jurisdiction of the United States over the submerged lands of the outer Continental Shelf, and authorizes the Secretary of the Interior to lease such lands for certain purposes. "It is hereby declared to be the policy of the United States that- (1) the subsoil and seabed of the outer Continental Shelf appertain to the United States and are subject to its jurisdiction, control, and power of disposition as provided in this Act..."

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


81

Northern Gulf of Mexico Continental Shelf Stock  

E-Print Network (OSTI)

waters from 20 to 200m deep in the northern Gulf from the U.S.-Mexican border to the Florida Keys (Figure 1). Both “coastal ” and “offshore ” ecotypes of bottlenose dolphins occur in the Gulf of Mexico (Hersh and Duffield 1990; LeDuc and Curry 1998). The Continental Shelf Stock probably consists of a mixture of both the coastal and offshore ecotypes. The offshore and coastal ecotypes are genetically distinct using both mitochondrial and nuclear markers (Hoelzel et al. 1998). In the northwestern Atlantic, Torres et al. (2003) found a statistically significant break in the distribution of the ecotypes at 34 km from shore. The offshore ecotype was found exclusively seaward of 34km and in waters deeper than 34 m. Within 7.5km of shore, all animals were of the coastal ecotype. The continental shelf is much wider in the Gulf of Mexico so these results may not apply. The continental shelf stock range may extend into Mexican and Cuban territorial waters; however, there are no available estimates of either abundance or mortality from those countries. A stranded dolphin from the Florida Panhandle was rehabilitated and released over the shelf off western Florida, and traveled into the Atlantic Ocean (Wells et al. 1999). The bottlenose dolphins inhabiting waters <20m deep in

Bottlenose Dolphin (tursiops Truncatus Truncatus

2012-01-01T23:59:59.000Z

82

ARM - Field Campaign - Midlatitude Continental Convective Clouds Experiment  

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

Experiment (MC3E) Experiment (MC3E) Campaign Links Science Plan MC3E Website Related Campaigns Midlatitude Continental Convective Clouds Experiment: 2DVD Support 2011.04.22, Schwaller, SGP Midlatitude Continental Convective Clouds Experiment (MC3E): Airborne Instruments 2011.04.22, Poellot, AAF Midlatitude Continental Convective Clouds Experiment (MC3E): Multi-Frequency Profilers 2011.04.22, Williams, SGP Midlatitude Continental Convective Clouds Experiment: Parsivel Disdrometer Support 2011.04.22, Schwaller, SGP Midlatitude Continental Convective Clouds Experiment (MC3E): Inner Domain Thermodynamic Profiling during MC3E 2011.04.22, Turner, SGP Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Midlatitude Continental Convective Clouds Experiment (MC3E)

83

Federal Outer Continental Shelf Oil and Gas Production Statistics...  

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

Statistics Energy Data Apps Maps Challenges Resources Blogs Let's Talk Energy Beta You are here Data.gov Communities Energy Data Federal Outer Continental Shelf Oil and...

84

Federal Outer Continental Shelf Oil and Gas Production Statistics...  

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

ALASKA Energy Data Apps Maps Challenges Resources Blogs Let's Talk Energy Beta You are here Data.gov Communities Energy Data Federal Outer Continental Shelf Oil and Gas...

85

Federal Outer Continental Shelf Oil and Gas Production Statistics...  

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

Pacific Energy Data Apps Maps Challenges Resources Blogs Let's Talk Energy Beta You are here Data.gov Communities Energy Data Federal Outer Continental Shelf Oil and Gas...

86

Digital Offshore Cadastre (DOC) - Pacific83 Â? Continental...  

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

Continental Shelf Boundaries Ocean Data Tools Technical Guide Map Gallery Regional Planning Feedback Ocean You are here Data.gov Communities Ocean Data Digital...

87

Atlantic NAD 83 Continental Shelf Boundary (CSB) | Data.gov  

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

Continental Shelf Boundary (CSB) Ocean Data Tools Technical Guide Map Gallery Regional Planning Feedback Ocean You are here Data.gov Communities Ocean Data Atlantic NAD 83...

88

Federal Outer Continental Shelf Oil and Gas Production Statistics...  

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

Tags Minerals Management Service, MMS, Production, natural gas, gas, condensate, crude oil, oil, OCS production, Outer Continental Shelf, OSC, EIA, Energy Information...

89

A Laboratory Model of Cooling over the Continental Shelf  

Science Conference Proceedings (OSTI)

A laboratory experiment is conducted where hot water is cooled by exposure to air in a cylindrical rotating tank with a flat shallow outer “continental shelf” region next to a sloping “continental slope” bottom and a flat “deep ocean” center. It ...

J. A. Whitehead

1993-11-01T23:59:59.000Z

90

Fallout strontium-90 and cesium-137 in northern Alaskan ecosystems during 1959--1970  

SciTech Connect

Thesis. Cycling routes, rates of transport, and resultant concentrations of the fallout radionuclides /sup 90/Sr and /sup 137/Cs in northern Alaskan ecosystems were defined during the period 1959 to 1970. Radiochemical analysis of extensive samples of biota and whole-body counting of / sup 137/Cs in Eskimo and Indian ethnic groups were related to ecological principles, especially the concept of trophic niche, which elucidated the observed patterns of radionuclide concentrations. Experiments involving Sr and Cs radioisotopes applied to natural Cladonia-- Cetraria lichen carpets yielded effective half-times of 1.O to 1.6 years for Sr and more than 10 years for Cs. Direct and indirect estimates of /sup 131/Cs half-times in Eskimos on a caribou meat diet were made by dietary manipulation and by relating dietary /sup 137/Cs intake and resultant change between periodic whole body counts. Effective half- times of 70 days for adults (more than 21 years old) and minors (14 to 20 years old) and of 45 days for children (less than 14 years old) were found. Suitable mathematical models were used to compute lichen forage ingestion rates of free- ranging adult caribou (4.5 to 5.0 kg dry weight per day), caribou meat ingestion rates of Anaktuvuk Pass residents (up to 2 kg wet weight per day for men), and / sup 90/Sr body burdens of Anaktuvuk Pass residents during the period 1952 to 1968 (maximum value of 8 nCi in adult males during late 1966 to early 1967). Special emphasis was made of cultural influences upon the food-gathering patterns of the native peoples studied. Culture change, especially in the form of food stamps, welfare payments, acquisition of snowmobiles, and improved housing was documented throughout the study and noticeably reduced the radionuclide accumulations. Total radiation dose rates to the Anaktuvuk Pass adult population were estimated to be about 100 mrad/year from natural sources, 60 to 140 mrad/year from /sup 137/ Cs body burdens, and 20 to 130 mrad/year from /sup 90/Sr body burdens. (CH)

Hanson, W.C.

1973-05-01T23:59:59.000Z

91

Federal Outer Continental Shelf Oil and Gas Production Statistics - Pacific  

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

Pacific Pacific Energy Data Apps Maps Challenges Resources Blogs Let's Talk Energy Beta You are here Data.gov » Communities » Energy » Data Federal Outer Continental Shelf Oil and Gas Production Statistics - Pacific Dataset Summary Description Federal Outer Continental Shelf Oil and Gas Production Statistics for the Pacific by month and summarized annually. Tags {"Minerals Management Service",MMS,Production,"natural gas",gas,condensate,"crude oil",oil,"OCS production","Outer Continental Shelf",OSC,EIA,"Energy Information Agency",federal,DOE,"Department of Energy",DOI,"Department of the Interior","Pacific "} Dataset Ratings Overall 0 No votes yet Data Utility 0 No votes yet Usefulness

92

Petrographic, mineralogical, and chemical characterization of certain Alaskan coals and washability products. Final report, July 11, 1978-October 11, 1980  

DOE Green Energy (OSTI)

Petrological, mineralogical and chemical characterization provides basic information needed for proper utilization of coals. Since many of these coals are likely to be beneficiated to reduce ash, the influence of coal washing on the characteristics of the washed product is important. Twenty samples of Alaskan coal seams were used for this study. The coals studied ranged in rank from lignite to high volatile A bituminous with vitrinite/ulminite reflectance ranging from 0.25 to 1.04. Fifteen raw coals were characterized for proximate and ultimate analysis reflectance rank, petrology, composition of mineral matter, major oxides and trace elements in coal ash. Washability products of three coals from Nenana, Beluga and Matanuska coal fields were used for characterization of petrology, mineral matter and ash composition. Petrological analysis of raw coals and float-sink products showed that humodetrinite was highest in top seam in a stratigraphic sequence

Rao, P.D.; Wolff, E.N.

1981-05-01T23:59:59.000Z

93

Climate Sensitivity to Continental Ice Sheet Size and Configuration  

Science Conference Proceedings (OSTI)

A version of the NCAR Community Climate Model (CCM) has been used to carry out a study of climate sensitivity to the size and distribution of continental ice sheets by comparing two perpetual season, fixed sea surface temperature (SST), winter ...

Richard A. Shinn; Eric J. Barron

1989-12-01T23:59:59.000Z

94

Sensitivity of 30-Day Dynamical Forecasts to Continental Snow cover  

Science Conference Proceedings (OSTI)

Several series of 30-day simulations with a global simulation model are used to evaluate the sensitivities to continental snow cover over North America and Eurasia. The model is initialized with National Meteorological Center analyses for ...

John E. Walsh; Becky Ross

1988-07-01T23:59:59.000Z

95

Countergradient vorticity Flux Generated in Continental Boundary Currents  

Science Conference Proceedings (OSTI)

It is suggested that the inshore shear of continental boundary flows like the Florida Current can be accounted for by a countergradient vorticity flux, rather than by lateral diffusion to the shore. Two simple barotropic models with cross-stream ...

Melvin E. Stern

1991-11-01T23:59:59.000Z

96

Multimodel Ensemble Reconstruction of Drought over the Continental United States  

Science Conference Proceedings (OSTI)

Retrospectively simulated soil moisture from an ensemble of six land surface/hydrological models was used to reconstruct drought events over the continental United States for the period 1920–2003. The simulations were performed at one-half-degree ...

Aihui Wang; Theodore J. Bohn; Sarith P. Mahanama; Randal D. Koster; Dennis P. Lettenmaier

2009-05-01T23:59:59.000Z

97

Geothermal: Sponsored by OSTI -- Selected data fron continental...  

Office of Scientific and Technical Information (OSTI)

Selected data fron continental scientific drilling core holes VC-1 and VC-2a, Valles Caldera, New Mexico Geothermal Technologies Legacy Collection HelpFAQ | Site Map | Contact Us...

98

Impact of Atmospheric Forcing on Antarctic Continental Shelf Water Masses  

Science Conference Proceedings (OSTI)

The Antarctic continental shelf seas feature a bimodal distribution of water mass temperature, with the Amundsen and Bellingshausen Seas flooded by Circumpolar Deep Water that is several degrees Celsius warmer than the cold shelf waters prevalent ...

Alek A. Petty; Daniel L. Feltham; Paul R. Holland

2013-05-01T23:59:59.000Z

99

Relative Humidity over the West Florida Continental Shelf  

Science Conference Proceedings (OSTI)

Observed relative humidity variations on the coastal ocean of the West Florida Continental Shelf (WFS) are examined over the 5-yr period 1998–2003. Despite considerable daily variability within seasons, the monthly mean values are nearly constant ...

J. I. Virmani; R. H. Weisberg

2005-06-01T23:59:59.000Z

100

Observations of Boundary Mixing over the Continental Slope  

Science Conference Proceedings (OSTI)

Observations of mixing over the continental slope using a towed body reveal a great lateral extent (several kilometers) of continuously turbulent fluid within a few hundred meters of the boundary at depth 1600 m. The largest turbulent dissipation ...

J. N. Moum; D. R. Caldwell; J. D. Nash; G. D. Gunderson

2002-07-01T23:59:59.000Z

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


101

Microphysics of Raindrop Size Spectra: Tropical Continental and Maritime Storms  

Science Conference Proceedings (OSTI)

This work uses raindrop size spectra measured at the surface in tropical continental storms to determine the associated parameters of the best-fit gamma distributions. The physical processes responsible for those parameters and their relations to ...

Carlton W. Ulbrich; David Atlas

2007-11-01T23:59:59.000Z

102

Satellite Evidence of Enhanced Upwelling Along the European Continental Slope  

Science Conference Proceedings (OSTI)

TIROS-N AVHRR imagery is used to describe a persistent but localized band of upwelling which follows the contours of the European continental slope from the Porcupine Seabight (southwest of Ireland) to the Bay of Biscay. Its persistent occurrence,...

Robert R. Dickson; Paul A. Gurbutt; V. Narayana Pillai

1980-05-01T23:59:59.000Z

103

Diffraction of Continental Shelf Waves by Irregular Alongshore Geometry  

Science Conference Proceedings (OSTI)

Diffraction of continental shelf waves by irregular alongshore geometry, such as ridges, canyons and bumps, is examined. The full barotropic, shelf-wave equation is treated, and the solutions include forward and back scattering, and a description ...

Dong-Ping Wang

1980-08-01T23:59:59.000Z

104

Propagation of Barotropic Continental Shelf Waves over Irregular Bottom Topography  

Science Conference Proceedings (OSTI)

Using a geometry which roughly approximates that of a typical continental shelf and slope, the effects of a random bottom topography on free barotropic shelf waves are found. The bathymetric irregularity induces damping of the coherent wave due ...

K. H. Brink

1980-05-01T23:59:59.000Z

105

Continental Shelf Circulation Induced by a Moving, Localized Wind Stress  

Science Conference Proceedings (OSTI)

A linear, two-dimensional model of a rotating, stratified fluid is constructed to investigate the circulation induced by a moving, localized line of surface stress. This model is used to analyze the effect of moving cold fronts on continental ...

John M. Klinck; Leonard J. Pietrafesa; Gerald S. Janowitz

1981-06-01T23:59:59.000Z

106

Factors Governing the Total Rainfall Yield from Continental Convective Clouds  

Science Conference Proceedings (OSTI)

Several important factors that govern the total rainfall from continental convective clouds were investigated by tracking thousands of convective cells in Israel and South Africa. The rainfall volume yield (Rvol) of the individual cells that ...

Daniel Rosenfeld; Abraham Gagin

1989-10-01T23:59:59.000Z

107

The Propagation of Gravity Currents along Continental Shelves  

Science Conference Proceedings (OSTI)

An analytical method for computing the speed at which the nose of a light (rotating) intrusion advances along a continental shelf is proposed. The nonlinear model includes two active layer; the intrusion itself, which occupies the entire shelf (...

Doron Nof; Stephen Van Gorder

1988-03-01T23:59:59.000Z

108

Continental Shelf Parameters Inferred from SAR Internal Wave Observations  

Science Conference Proceedings (OSTI)

This paper presents preliminary results on the use of synthetic aperture radar (SAR) imagery to extract oceanographic information about the continental shelf. From late spring through early fall the thermocline on the shelf is fully developed and ...

D. L. Porter; D. R. Thompson

1999-04-01T23:59:59.000Z

109

OIL AND GAS LEASING ON THE OUTER CONTINENTAL SHELF  

E-Print Network (OSTI)

Oil and Gas Leasing, Exploration, & Development Process Solicit Comments 45-day Comment Period DraftOIL AND GAS LEASING ON THE OUTER CONTINENTAL SHELF M i n e r a l s M a n a g e m e n t S e r v i c e www.mms.gov #12;OIL AND GAS LEASING ON THE OUTER CONTINENTAL SHELF Background The Minerals

Lotko, William

110

Non-electric applications of geothermal energy in six Alaskan towns. Final report, October 1976--November 1977. [Barrow, Huslia, Kiana, Nikolski, Nome, and Wrangell  

DOE Green Energy (OSTI)

The potential for direct (non-electric) utilization of local-gradient geothermal energy in six Alaskan towns is summarized. A major objective of this study was to stimulate development and use of the geothermal resource provided by the earth's average thermal gradient, as opposed to the few anomalies that are typically chosen for geothermal development. Hence, six towns for study were selected as being representative of remote Alaskan conditions, rather than for their proximity to known geothermal resources. The moderate-temperature heat available almost everywhere at depths of two to four kilometers into the earth's mantle could satisfy a major portion of the nation's heating requirements--but the cost must be reduced. It is concluded that a geothermal demonstration in Nome would probably be successful and would promote this objective.

Farquhar, J.; Grijalva, R.; Kirkwood, P.

1977-11-01T23:59:59.000Z

111

InterContinental Hotels Group | Open Energy Information  

Open Energy Info (EERE)

InterContinental Hotels Group InterContinental Hotels Group Jump to: navigation, search Name InterContinental Hotels Group Place Salt Lake City, Utah Zip 84130 Website http://www.intercontinentalhot Coordinates 40.7°, -111.94° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.7,"lon":-111.94,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

112

Continental Liquid-phase Stratus Clouds at SGP: Meteorological Influences  

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

Continental Liquid-phase Stratus Clouds at SGP: Meteorological Influences Continental Liquid-phase Stratus Clouds at SGP: Meteorological Influences and Relationship to Adiabacity Kim, Byung-Gon Kangnung National University Schwartz, Stephen Brookhaven National Laboratory Miller, Mark Brookhaven National Laboratory Min, Qilong State University of New York at Albany Category: Cloud Properties The microphysical properties of continental stratus clouds observed over SGP appear to be substantially influenced by micrometeorological conditions, such as static stability and updraft velocity. These influences may contribute to the observed weak correlation of aerosol light scattering coefficient with cloud-drop effective radius [Kim et al., JGR, 2003], although aerosol light scattering coefficient is not necessarily the most suitable surrogate aerosol property for number concentration of cloud

113

A Downscaled Wind Climatology on the Outer Continental Shelf  

Science Conference Proceedings (OSTI)

A 31-yr time series of boundary layer winds has been developed for a region on the outer continental shelf. This simulated time series was designed to be suitable to study the wind resources for a potential offshore wind farm. Reanalysis data were ...

Bryan K. Woods; Thomas Nehrkorn; John M. Henderson

2013-08-01T23:59:59.000Z

114

Generation of Topographic Waves over the Continental Margin  

Science Conference Proceedings (OSTI)

Numerical experiments were carried out to simulate the generation of topographic waves by a Gulf Stream ring over the continental margin in a stratified ocean on an f-plane. The study was aimed at understanding the combined effect of density ...

Ping-Tung Shaw; S. Divakar

1991-07-01T23:59:59.000Z

115

A 30-Year Wind Climatology on the Outer Continental Shelf  

Science Conference Proceedings (OSTI)

A 31-year time series of boundary layer winds has been developed for a region on the outer continental shelf. This simulated time series was designed to be suitable to study the wind resources for a potential offshore wind farm. Reanalysis data ...

Bryan K. Woods; Thomas Nehrkorn; John M. Henderson

116

THE FUTURE OF CONTINENTAL SCIENTIFIC DRILLING U.S. PERSPECTIVE  

E-Print Network (OSTI)

, so cooperation and coordination between the continental and marine drilling community is critical, and should be managed in coordination with technological, database and other support capabilities currently models of the dynamics of the solar system, produce insolation curves for any arbitrary time period, tune

Peterson, Blake R.

117

Ozone Destruction in Continental Stratus Clouds: An Aircraft Case Study  

Science Conference Proceedings (OSTI)

Apparent depletion of ozone in a cold (0°C), continental stratus cloud system was observed during in situ data collection on 30 April 1994 at the Department of Energy Clouds and Radiation Test Bed site in northern Oklahoma. Analyses of the ...

Zhien Wang; Kenneth Sassen

2000-06-01T23:59:59.000Z

118

Effects of Continental Slope on the Mean Shelf Circulation  

Science Conference Proceedings (OSTI)

Csanady's (1978) theory on the mean shelf circulation in a homogeneous ocean was re-examined by including effects of a continental slope. The results suggested that the mean southwestward flow on the Mid-Atlantic Blight is driven by an inflow ...

Dong-Ping Wang

1982-12-01T23:59:59.000Z

119

Categorical Exclusion Determinations: Texas | Department of Energy  

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

October 2, 2012 October 2, 2012 CX-009237: Categorical Exclusion Determination The Dow Chemical Company CX(s) Applied: B5.7 Date: 10/02/2012 Location(s): Texas Offices(s): Fossil Energy September 27, 2012 CX-009327: Categorical Exclusion Determination Gas Hydrate Dynamics on the Alaskan Beaufort Continental Slope: Modeling and Field Characterization CX(s) Applied: A9 Date: 09/27/2012 Location(s): Texas Offices(s): National Energy Technology Laboratory September 20, 2012 CX-009218: Categorical Exclusion Determination Replace Sparge Piping at Bryan Mound Raw Water Intake Structure CX(s) Applied: B1.3 Date: 09/20/2012 Location(s): Texas Offices(s): Strategic Petroleum Reserve Field Office September 19, 2012 CX-009359: Categorical Exclusion Determination Houston Zero Emission Delivery Vehicle Deployment

120

Page not found | Department of Energy  

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

501 - 21510 of 31,917 results. 501 - 21510 of 31,917 results. Download CX-009324: Categorical Exclusion Determination Energy Efficient Buildings Hub (Energy Regional Innovation Cluster) CX(s) Applied: A1, A9 Date: 10/02/2012 Location(s): Pennsylvania Offices(s): National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-009324-categorical-exclusion-determination Download CX-009326: Categorical Exclusion Determination Midwest Regional Carbon Sequestration Partnership - Subtask 1.7 CX(s) Applied: B3.1 Date: 09/28/2012 Location(s): Michigan Offices(s): National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-009326-categorical-exclusion-determination Download CX-009327: Categorical Exclusion Determination Gas Hydrate Dynamics on the Alaskan Beaufort Continental Slope: Modeling

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


121

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

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

7, 2012 7, 2012 CX-009327: Categorical Exclusion Determination Gas Hydrate Dynamics on the Alaskan Beaufort Continental Slope: Modeling and Field Characterization CX(s) Applied: A9 Date: 09/27/2012 Location(s): Texas Offices(s): National Energy Technology Laboratory September 26, 2012 CX-009434: Categorical Exclusion Determination Deployable Commercial Rooftop Solar Electric System CX(s) Applied: B5.15 Date: 09/26/2012 Location(s): New York Offices(s): Golden Field Office September 26, 2012 CX-009169: Categorical Exclusion Determination Virgin Islands State Energy Program CX(s) Applied: A9, A11 Date: 09/26/2012 Location(s): Virgin Islands Offices(s): Golden Field Office September 26, 2012 CX-009331: Categorical Exclusion Determination High Resolution 3D Laser Imaging for Inspection, Maintenance, Repair and

122

ARM - Field Campaign - Midlatitude Continental Convective Clouds Experiment  

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

Experiment Experiment (MC3E): Multi-Frequency Profilers Related Campaigns Midlatitude Continental Convective Clouds Experiment (MC3E) 2011.04.22, Jensen, SGP Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Midlatitude Continental Convective Clouds Experiment (MC3E): Multi-Frequency Profilers 2011.04.22 - 2011.06.06 Lead Scientist : Christopher Williams For data sets, see below. Description The scientific focus was to study the vertical structure of precipitation in a vertical column over the SGP Central Facility. These multi-frequency profiler observations enabled directly measuring the vertical air motion and retrieving the raindrop size distributions from near the surface to just under the freezing level. These profilers were deployed during MC3E

123

BNL | Midlatitude Continental Convective Clouds Experiment (MC3E)  

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

Midlatitude Continental Convective Clouds Experiment Midlatitude Continental Convective Clouds Experiment Convective processes play a critical role in the Earth's energy balance through the redistribution of heat and moisture in the atmosphere and their link to the hydrological cycle. Accurate representation of convective processes in numerical models is vital towards improving current and future simulations of Earths climate system. Despite improvements in computing power, current operational weather and global climate models are unable to resolve the natural temporal and spatial scales important to convective processes and therefore must turn to parameterization schemes to represent these processes. In turn, parameterization schemes in cloud-resolving models need to be evaluated for their generality and application to a

124

Assessment of costs and benefits of flexible and alternative fuel use in the US transportation sector. Technical report twelve: Economic analysis of alternative uses for Alaskan North Slope natural gas  

DOE Green Energy (OSTI)

As part of the Altemative Fuels Assessment, the Department of Energy (DOE) is studying the use of derivatives of natural gas, including compressed natural gas and methanol, as altemative transportation fuels. A critical part of this effort is determining potential sources of natural gas and the economics of those sources. Previous studies in this series characterized the economics of unutilized gas within the lower 48 United States, comparing its value for methanol production against its value as a pipelined fuel (US Department of Energy 1991), and analyzed the costs of developing undeveloped nonassociated gas reserves in several countries (US Department of Energy 1992c). This report extends those analyses to include Alaskan North Slope natural gas that either is not being produced or is being reinjected. The report includes the following: A description of discovered and potential (undiscovered) quantities of natural gas on the Alaskan North Slope. A discussion of proposed altemative uses for Alaskan North Slope natural gas. A comparison of the economics of the proposed alternative uses for Alaskan North Slope natural gas. The purpose of this report is to illustrate the costs of transporting Alaskan North Slope gas to markets in the lower 48 States as pipeline gas, liquefied natural gas (LNG), or methanol. It is not intended to recommend one alternative over another or to evaluate the relative economics or timing of using North Slope gas in new tertiary oil recovery projects. The information is supplied in sufficient detail to allow incorporation of relevant economic relationships (for example, wellhead gas prices and transportation costs) into the Altemative Fuels Trade Model, the analytical framework DOE is using to evaluate various policy options.

Not Available

1993-12-01T23:59:59.000Z

125

Continental U.S. State Wind Resource Potential Tables (RDF Transformat...  

Open Energy Info (EERE)

Continental U.S. State Wind Resource Potential Tables (RDF Transformation) Submitted by Woodjr on Fri, 02042011 - 14:19 A linked data (RDF) transformation of the...

126

Alaskan Crude Oil Receipts  

U.S. Energy Information Administration (EIA)

-No Data Reported; --= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Notes: RBOB with Ether and RBOB ...

127

Alaskan Crude Oil Receipts  

U.S. Energy Information Administration (EIA)

-No Data Reported; --= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Notes: RBOB with Ether and ...

128

Extreme lithium isotopic fractionation during continental weathering revealed in saprolites from South Carolina  

E-Print Network (OSTI)

Extreme lithium isotopic fractionation during continental weathering revealed in saprolites from in revised form 6 July 2004 Abstract The lithium concentration and isotopic composition of two saprolites the behavior of lithium isotopes during continental weathering. Both saprolites show a general trend

Rudnick, Roberta L.

129

The Breaking and Scattering of the Internal Tide on a Continental Slope  

Science Conference Proceedings (OSTI)

A strong internal tide is generated in the Luzon Strait that radiates westward to impact the continental shelf of the South China Sea. Mooring data in 1500-m depth on the continental slope show a fortnightly averaged incoming tidal flux of 12 kW m?...

Jody M. Klymak; Matthew H. Alford; Robert Pinkel; Ren-Chieh Lien; Yung Jang Yang; Tswen-Yung Tang

2011-05-01T23:59:59.000Z

130

Continental Divide El Coop Inc | Open Energy Information  

Open Energy Info (EERE)

Divide El Coop Inc Divide El Coop Inc Jump to: navigation, search Name Continental Divide El Coop Inc Place New Mexico Utility Id 4265 Utility Location Yes Ownership C NERC Location WECC NERC WECC Yes Activity Transmission Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png COMMERCIAL RATE - GENERAL SERVICE Commercial IRRIGATION SERVICE ( UTILITY OWNED) Commercial IRRIGATION SERVICE (CONSUMER OWNED) Commercial LARGE POWER SERVICE (CONSUMER OWNED) Commercial LARGE POWER SERVICE (UTILITY OWNED) Commercial Large Industrial Transmission Service Industrial

131

Potential alternative energy technologies on the Outer Continental Shelf.  

SciTech Connect

This technical memorandum (TM) describes the technology requirements for three alternative energy technologies for which pilot and/or commercial projects on the U.S. Outer Continental Shelf (OCS) are likely to be proposed within the next five to seven years. For each of the alternative technologies--wind, wave, and ocean current--the TM first presents an overview. After each technology-specific overview, it describes the technology requirements for four development phases: site monitoring and testing, construction, operation, and decommissioning. For each phase, the report covers the following topics (where data are available): facility description, electricity generated, ocean area (surface and bottom) occupied, resource requirements, emissions and noise sources, hazardous materials stored or used, transportation requirements, and accident potential. Where appropriate, the TM distinguishes between pilot-scale (or demonstration-scale) facilities and commercial-scale facilities.

Elcock, D.; Environmental Assessment

2007-04-20T23:59:59.000Z

132

Lease Issuance for Marine Hydrokinetic Technology Testing on the Outer Continental Shelf  

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

the Interior the Interior Bureau of Ocean Energy Management Office of Renewable Energy Programs OCS EIS/EA BOEM 2013-01140 Lease Issuance for Marine Hydrokinetic Technology Testing on the Outer Continental Shelf Offshore Florida Revised Environmental Assessment OCS EIS/EA BOEM 2013-01140 Lease Issuance for Marine Hydrokinetic Technology Testing on the Outer Continental Shelf Offshore Florida Revised Environmental Assessment Author Bureau of Ocean Energy Management Office of Renewable Energy Programs Published by U.S. Department of the Interior Bureau of Ocean Energy Management Office of Renewable Energy Programs August 2013 iii FINDING OF NO SIGNIIFCANT IMPACT Lease Issuance for Marine Hydrokinetic Technology Testing on the Outer Continental

133

ARM - Midlatitude Continental Convective Clouds (jensen-sonde)  

DOE Data Explorer (OSTI)

A major component of the Mid-latitude Continental Convective Clouds Experiment (MC3E) field campaign was the deployment of an enhanced radiosonde array designed to capture the vertical profile of atmospheric state variables (pressure, temperature, humidity wind speed and wind direction) for the purpose of deriving the large-scale forcing for use in modeling studies. The radiosonde array included six sites (enhanced Central Facility [CF-1] plus five new sites) launching radiosondes at 3-6 hour sampling intervals. The network will cover an area of approximately (300)2 km2 with five outer sounding launch sites and one central launch location. The five outer sounding launch sites are: S01 Pratt, KS [ 37.7oN, 98.75oW]; S02 Chanute, KS [37.674, 95.488]; S03 Vici, Oklahoma [36.071, -99.204]; S04 Morris, Oklahoma [35.687, -95.856]; and S05 Purcell, Oklahoma [34.985, -97.522]. Soundings from the SGP Central Facility during MC3E can be retrieved from the regular ARM archive. During routine MC3E operations 4 radiosondes were launched from each of these sites (approx. 0130, 0730, 1330 and 1930 UTC). On days that were forecast to be convective up to four additional launches were launched at each site (approx. 0430, 1030, 1630, 2230 UTC). There were a total of approximately 14 of these high frequency launch days over the course of the experiment.

Mike Jensen; Jennifer Comstock; Anthony Del Genio; Scott Giangrande; Pavlos Kollias

134

ARM - Midlatitude Continental Convective Clouds (jensen-sonde)  

SciTech Connect

A major component of the Mid-latitude Continental Convective Clouds Experiment (MC3E) field campaign was the deployment of an enhanced radiosonde array designed to capture the vertical profile of atmospheric state variables (pressure, temperature, humidity wind speed and wind direction) for the purpose of deriving the large-scale forcing for use in modeling studies. The radiosonde array included six sites (enhanced Central Facility [CF-1] plus five new sites) launching radiosondes at 3-6 hour sampling intervals. The network will cover an area of approximately (300)2 km2 with five outer sounding launch sites and one central launch location. The five outer sounding launch sites are: S01 Pratt, KS [ 37.7oN, 98.75oW]; S02 Chanute, KS [37.674, 95.488]; S03 Vici, Oklahoma [36.071, -99.204]; S04 Morris, Oklahoma [35.687, -95.856]; and S05 Purcell, Oklahoma [34.985, -97.522]. Soundings from the SGP Central Facility during MC3E can be retrieved from the regular ARM archive. During routine MC3E operations 4 radiosondes were launched from each of these sites (approx. 0130, 0730, 1330 and 1930 UTC). On days that were forecast to be convective up to four additional launches were launched at each site (approx. 0430, 1030, 1630, 2230 UTC). There were a total of approximately 14 of these high frequency launch days over the course of the experiment.

Mike Jensen; Jennifer Comstock; Anthony Del Genio; Scott Giangrande; Pavlos Kollias

2012-01-19T23:59:59.000Z

135

Rates of tectonic and magmatic processes in the North Cascades continental magmatic arc  

E-Print Network (OSTI)

Continental magmatic arcs are among the most dynamic. geologic systems, and documentation of the magmatic, thermal, and tectonic evolution of arcs is essential for understanding the processes of magma generation, ascent ...

Matzel, Jennifer E. Piontek, 1973-

2004-01-01T23:59:59.000Z

136

Circulation Induced by River Inflow in Well Mixed Water over a Sloping Continental Shelf  

Science Conference Proceedings (OSTI)

The pressure field over a sloping continental shelf subject to freshwater runoff at the coast can be resolved into a nearly two-dimensional dynamic height field and a residual field, the latter arising from the interaction of baroclinity and ...

G. T. Csanady

1984-11-01T23:59:59.000Z

137

The Mean Along-Isobath Heat and Salt Balances over the Middle Atlantic Bight Continental Shelf  

Science Conference Proceedings (OSTI)

The mean heat and salt balances over the Middle Atlantic Bight continental shelf are investigated by testing the hypothesis that surface fluxes of heat or freshwater are balanced by along-isobath fluxes resulting from the mean, depth-averaged, ...

Steven J. Lentz

2010-05-01T23:59:59.000Z

138

Polarimetric Radar Analysis of Raindrop Size Variability in Maritime and Continental Clouds  

Science Conference Proceedings (OSTI)

During the Queensland Cloud Seeding Research Program, the “CP2” polarimetric radar parameter differential radar reflectivity Zdr was used to examine the raindrop size evolution in both maritime and continental clouds. The focus of this paper is to ...

James W. Wilson; Charles A. Knight; Sarah A. Tessendorf; Courtney Weeks

2011-09-01T23:59:59.000Z

139

Advancing Global-and Continental-Scale Hydrometeorology: Contributions of GEWEX Hydrometeorology Panel  

Science Conference Proceedings (OSTI)

Over the past 9 years, the Global Energy and Water Cycle Experiment (GEWEX), under the auspices of the World Climate Research Programme (WCRP), has coordinated the activities of the Continental Scale Experiments (CSEs) and other related research ...

R. G. Lawford; R. Stewart; J. Roads; H-J. Isemer; M. Manton; J. Marengo; T. Yasunari; S. Benedict; T. Koike; S. Williams

2004-12-01T23:59:59.000Z

140

Air, Sea, and Land Interactions of the Continental U.S. Hydroclimate  

Science Conference Proceedings (OSTI)

Multidecadal simulations over the continental United States by an atmospheric general circulation model coupled to an ocean general circulation model is compared with that forced by observed sea surface temperature (SST). The differences in the ...

Vasubandhu Misra; P. A. Dirmeyer

2009-04-01T23:59:59.000Z

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


141

Mixing and the Evolution of Cloud Droplet Size Spectra in a Vigorous Continental Cumulus  

Science Conference Proceedings (OSTI)

Aircraft measurements in a vigorous, highly turbulent continental cumulus show predominantly bimodal and multiple peaked cloud droplet spectral shapes. The data are 100 m (1 s) averages. Three factors involved in the development of the cloud ...

Ilga R. Paluch; Charles A. Knight

1984-06-01T23:59:59.000Z

142

Observations and a Model of the Mean Circulation over the Middle Atlantic Bight Continental Shelf  

Science Conference Proceedings (OSTI)

Analyses of current time series longer than 200 days from 33 sites over the Middle Atlantic Bight continental shelf reveal a consistent mean circulation pattern. The mean depth-averaged flow is equatorward, alongshelf, and increases with ...

Steven J. Lentz

2008-06-01T23:59:59.000Z

143

Quasi-Geostrophic Topographically Generated Mean Flow over the Continental Margin  

Science Conference Proceedings (OSTI)

Observations of oppositely directed, monthly mean alongshore currents and wind stress over the continental margin off the Pacific coast of North America motivate the theoretical examination of mean flow generation by topographic lee-wave drag. We ...

Roger M. Samelson; J. S. Allen

1987-11-01T23:59:59.000Z

144

Evolvement of tsunami waves on the continental shelves with gentle slope in the China Seas  

Science Conference Proceedings (OSTI)

Potential tsunami generated in the Okinawa Trench or the Manila Trench may attack the southeast coast of China. The continental shelves with extremely gentle slope in the China Seas affect the evolvement of tsunami waves. In this paper

2013-01-01T23:59:59.000Z

145

The Role of Entrainment in the Diurnal Cycle of Continental Convection  

Science Conference Proceedings (OSTI)

In continental convective environments, general circulation models typically produce a diurnal cycle of rainfall that peaks close to the noon maximum of insolation, hours earlier than the observed peak. One possible reason is insufficient ...

Anthony D. Del Genio; Jingbo Wu

2010-05-01T23:59:59.000Z

146

Supertidal Frequency Internal Waves on the Continental Shelf South of New England  

Science Conference Proceedings (OSTI)

Large-amplitude internal waves of supertidal frequency are commonly observed on continental shelves during the stratified mason. We present a series of intensive observations of such waves at an anchor station south of New England using two CTD ...

Derek M. Burrage; Richard W. Garvine

1987-06-01T23:59:59.000Z

147

The Influence of Buoyancy Flux from Estuaries on Continental Shelf Circulation  

Science Conference Proceedings (OSTI)

The release of freshwater from a midlatitude estuary to the continental shelf is modeled numerically as a Rossby adjustment problem using a primitive equation model. As the initial salinity front is relaxed, a first baroclinic-mode Kelvin wave ...

Andrew J. Weaver; William W. Hsieh

1987-11-01T23:59:59.000Z

148

Modeling the Aerosol Extinction versus Backscatter Relationship for Lidar Applications: Maritime and Continental Conditions  

Science Conference Proceedings (OSTI)

A model to derive functional relationships linking extinction (?) and backscatter (?) of continental and maritime aerosol at 532 nm is presented and tested. These relationships are needed to solve the single-wavelength lidar equation, where both ...

Francesca Barnaba; Gian Paolo Gobbi

2004-03-01T23:59:59.000Z

149

Hydro-Climatological Trends in the Continental United States, 1948-88  

Science Conference Proceedings (OSTI)

Spatial patterns in trends of four monthly variables: average temperature, precipitation, streamflow, and average of the daily temperature range were examined for the continental United States for the period 1948–88. The data used are a subset of ...

Dennis P. Lettenmaier; Eric F. Wood; James R. Wallis

1994-04-01T23:59:59.000Z

150

The Effects of In-Cloud Sulfate Production on Light-Scattering Properties of Continental Aerosol  

Science Conference Proceedings (OSTI)

Model calculations am presented for continental scenarios that demonstrate that the heterogeneity in the chemistry of different size cloud drops can have a significant impact on the amount of sulfate produced in cloud, its size distribution, and ...

Po-Fat Yuen; Dean A. Hegg; Timothy V. Larson

1994-07-01T23:59:59.000Z

151

Scale Dependence of the Predictability of Precipitation from Continental Radar Images. Part II: Probability Forecasts  

Science Conference Proceedings (OSTI)

Eulerian and Lagrangian persistence of precipitation patterns derived from continental-scale radar composite images are used as a measure of predictability and for nowcasting [the McGill algorithm for precipitation nowcasting by Lagrangian ...

Urs Germann; Isztar Zawadzki

2004-01-01T23:59:59.000Z

152

Laboratory Models of Bay-Type Continental Shelves in the Winter  

Science Conference Proceedings (OSTI)

A laboratory experiment consisting of a shallow sea of constant depth bounded by a deep ocean through a uniformly sloping continental rise was conducted. The experiment is cooled from above, and there is a region that exhibits sinking convection ...

Takashige Sugimoto; John A. Whitehead

1983-10-01T23:59:59.000Z

153

Long-Term Coastal Upwelling over a Continental Shelf–Slope  

Science Conference Proceedings (OSTI)

Long-term coastal upwelling over a continental shelf-slope with emphasis on the planetary dispersion of Rossby waves is studied with numerical models. The ocean is forced by a wind stress with a limited longshore extent. The thermocline ...

Nobuo Suginohara; Yoshiteru Kitamura

1984-06-01T23:59:59.000Z

154

Upwelling Circulation on the Oregon Continental Shelf. Part II: Simulations and Comparisons with Observations  

Science Conference Proceedings (OSTI)

Sixty-day simulations of flow on the Oregon continental shelf are performed using the Blumberg and Mellor sigma coordinate, primitive equation model. The model is two-dimensional (an across-shelf section) with high spatial resolution and ...

J. Federiuk; J. S. Allen

1995-08-01T23:59:59.000Z

155

Pan-continental droughts in North America over the last millennium  

Science Conference Proceedings (OSTI)

Regional droughts are common in North America, but pan-continental droughts extending across multiple regions, including 2012, are rare relative to single region events. We use the tree-ring derived North American Drought Atlas to investigate ...

Benjamin I. Cook; Jason E. Smerdon; Richard Seager; Edward R. Cook

156

Thermal Fronts Generated by Internal Waves Propagating Obliquely along the Continental Slope  

Science Conference Proceedings (OSTI)

Rapid temperature falls occurring at semidiurnal periods are observed close to the bottom above the continental slope in the Bay of Biscay. Simultaneous current measurements reveal that the abrupt temperature decrease O(0.5 K) within one minute ...

Johannes R. Gemmrich; Hans van Haren

2001-03-01T23:59:59.000Z

157

Statistical Evaluation of Combined Daily Gauge Observations and Rainfall Satellite Estimates over Continental South America  

Science Conference Proceedings (OSTI)

This paper describes a comprehensive assessment of a new high-resolution, gauge–satellite-based analysis of daily precipitation over continental South America during 2004. This methodology is based on a combination of additive and multiplicative ...

Daniel A. Vila; Luis Gustavo G. de Goncalves; David L. Toll; Jose Roberto Rozante

2009-04-01T23:59:59.000Z

158

The Cascade of Tidal Energy from Low to High Modes on a Continental Slope  

Science Conference Proceedings (OSTI)

The linear transfer of tidal energy from large to small scales is quantified for small tidal excursion over a near-critical continental slope. A theoretical framework for low-wavenumber energy transfer is derived from “flat bottom” vertical modes ...

Samuel M. Kelly; Jonathan D. Nash; Kim I. Martini; Matthew H. Alford; Eric Kunze

2012-07-01T23:59:59.000Z

159

Aspects of the Tidal Variability Observed on the Southern California Continental Shelf  

Science Conference Proceedings (OSTI)

Observations of the current and temperature field from the southern California continental shelf are analyzed in a frequency band (0.6–6 cpd) dominated by tidal fluctuations. The seasonal variability of the temperature and horizontal velocity ...

A. Bratkovich

1985-03-01T23:59:59.000Z

160

Toward the Improvement of Aircraft-Icing Forecasts for the Continental United States  

Science Conference Proceedings (OSTI)

An automated procedure is developed for detecting and forecasting atmospheric conditions conductive to aircraft icing over the continental United States. The procedure uses gridded output from the Nested-Grid Model, and is based on the manual ...

Paul Schultz; Marcia K. Politovich

1992-09-01T23:59:59.000Z

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


161

The Turbulence Structure in a Continental Stratocumulus Cloud from Millimeter-Wavelength Radar Observations  

Science Conference Proceedings (OSTI)

The turbulent-scale vertical velocity structure in a continental stratocumulus cloud is studied using a 3-mm wavelength Doppler radar operating in a vertically pointing mode. The radar observations provided 30-m sampling in the vertical with 2-s ...

Pavlos Kollias; Bruce Albrecht

2000-08-01T23:59:59.000Z

162

Bottom Stress Estimates from Vertical Dissipation Rate Profiles on the Continental Shelf  

Science Conference Proceedings (OSTI)

Measurements of the near-bottom distribution of the turbulent dissipation rate on the continental shelf west of Vancouver Island are used to calculate bottom stress. A free-failing vertical profiler with microstructure shear probes was used to ...

Richard K. Dewey; William R. Crawford

1988-08-01T23:59:59.000Z

163

A statistical method for improving continental shelf and near-shore marine climate predictions  

Science Conference Proceedings (OSTI)

Spatially and temporally homogeneous measurements of ocean temperature variability at high resolution on the continental shelf are scarce. Daily estimates of large-scale ocean properties are readily available from global ocean reanalysis products. ...

Eric C. J. Oliver; Neil J. Holbrook

164

Observed Oceanic Response over the Upper Continental Slope and Outer Shelf during Hurricane Ivan  

Science Conference Proceedings (OSTI)

Hurricane Ivan passed directly over an array of 14 acoustic Doppler current profilers deployed along the outer continental shelf and upper slope in the northeastern Gulf of Mexico. Currents in excess of 200 cm s?1 were generated during this ...

W. J. Teague; E. Jarosz; D. W. Wang; D. A. Mitchell

2007-09-01T23:59:59.000Z

165

Combined Effects of Wind-Driven Upwelling and Internal Tide on the Continental Shelf  

Science Conference Proceedings (OSTI)

Internal tides on the continental shelf can be intermittent as a result of changing hydrographic conditions associated with wind-driven upwelling. In turn, the internal tide can affect transports associated with upwelling. To study these ...

A. L. Kurapov; J. S. Allen; G. D. Egbert

2010-04-01T23:59:59.000Z

166

Swell Transformation across the Continental Shelf. Part II: Validation of a Spectral Energy Balance Equation  

Science Conference Proceedings (OSTI)

State-of-the-art parameterizations of the interactions of waves with a sandy bottom are evaluated using extensive field observations of swell evolution across the North Carolina continental shelf and hindcasts performed with the spectral wave ...

Fabrice Ardhuin; T. H. C. Herbers; P. F. Jessen; W. C. O'Reilly

2003-09-01T23:59:59.000Z

167

A Modeling Study on the Early Electrical Development of Tropical Convection: Continental and Oceanic (Monsoon) Storms  

Science Conference Proceedings (OSTI)

Numerical modeling studies of continental tropical and maritime tropical convection were conducted using the two-dimensional, nonhydrostatic, cloud electrification model developed at the South Dakota School of Mines and Technology. The model ...

Scot C. Randell; Steven A. Rutledge; Richard D. Farley; John H. Helsdon Jr.

1994-08-01T23:59:59.000Z

168

Structure of continental rifts: Role of older features and magmatism  

SciTech Connect

Recent geological and geophysical studies in several continental rifts have begun to shed light on the details of the processes which govern the structural evolution of these important exploration targets. In Kenya and Tanzania, the classic East African rift has been the object of several investigations which reveal that its location follows the boundary (suture ) between the Tanzanian craton (Archean) and Mozambiquan belt (Proterozoic), The Baikal rift also follows a similar boundary, and the Mid-continent rift of North America appears to do the same. Rifts themselves often act as zones of weakness which are reactivated by younger tectonic regimes. The classic North American example of this effect is the Eocambrian Southern Oklahoma aulacogen which was deformed to create the Anadarko basin and Wichita uplift in the late Paleozoic. The Central basin platform has a similar history although the original rift formed at [approximately]1,100Ma. Integration of geophysical data with petrologic and geochemical data from several rift zones has also provided a new picture of the nature and extent of magmatic modification of the crust. An interesting contradiction is that Phanerozoic rifts, except the Afar region, show little evidence for major magmatic modification of the crust whereas, at least in North America, many Precambrian rifts are associated with very large mafic bodies in the crust. The Kenya rift displays evidence for modification of the lower crust in a two-phase magmatic history, but upper crustal magmatic features are limited to local intrusions associated with volcanoes. In this rift, complex basement structure plays a much more important role than previously realized, and the geophysical signatures of basement structure and magmatism are easy to confuse. If this is also the case in other rifts, additional rift basins remain to be discovered.

Keller, G.R. (Univ. of Texas, El Paso, TX (United States))

1996-01-01T23:59:59.000Z

169

Midlatitude Continental Convective Clouds Experiment (MC3E)  

SciTech Connect

Convective processes play a critical role in the Earth’s energy balance through the redistribution of heat and moisture in the atmosphere and subsequent impacts on the hydrologic cycle. Global observation and accurate representation of these processes in numerical models is vital to improving our current understanding and future simulations of Earth’s climate system. Despite improvements in computing power, current operational weather and global climate models are unable to resolve the natural temporal and spatial scales that are associated with convective and stratiform precipitation processes; therefore, they must turn to parameterization schemes to represent these processes. In turn, the physical basis for these parameterization schemes needs to be evaluated for general application under a variety of atmospheric conditions. Analogously, space-based remote sensing algorithms designed to retrieve related cloud and precipitation information for use in hydrological, climate, and numerical weather prediction applications often rely on physical “parameterizations” that reliably translate indirectly related instrument measurements to the physical quantity of interest (e.g., precipitation rate). Importantly, both spaceborne retrieval algorithms and model convective parameterization schemes traditionally rely on field campaign data sets as a basis for evaluating and improving the physics of their respective approaches. The Midlatitude Continental Convective Clouds Experiment (MC3E) will take place in central Oklahoma during the April–May 2011 period. The experiment is a collaborative effort between the U.S. Department of Energy (DOE) Atmospheric Radiation Measurement (ARM) Climate Research Facility and the National Aeronautics and Space Administration’s (NASA) Global Precipitation Measurement (GPM) mission Ground Validation (GV) program. The field campaign leverages the unprecedented observing infrastructure currently available in the central United States, combined with an extensive sounding array, remote sensing and in situ aircraft observations, NASA GPM ground validation remote sensors, and new ARM instrumentation purchased with American Recovery and Reinvestment Act funding. The overarching goal is to provide the most complete characterization of convective cloud systems, precipitation, and the environment that has ever been obtained, providing constraints for model cumulus parameterizations and space-based rainfall retrieval algorithms over land that have never before been available. Several different components of convective cloud and precipitation processes tangible to both the convective parameterization and precipitation retrieval algorithm problem are targeted, such as preconvective environment and convective initiation, updraft/downdraft dynamics, condensate transport and detrainment, precipitation and cloud microphysics, spatial and temporal variability of precipitation, influence on the environment and radiation, and a detailed description of the large-scale forcing.

Jensen, MP; Petersen, WA; Del Genio, AD; Giangrande, SE; Heymsfield, A; Heymsfield, G; Hou, AY; Kollias, P; Orr, B; Rutledge, SA; Schwaller, MR; Zipser, E

2010-04-01T23:59:59.000Z

170

Federal Outer Continental Shelf Oil and Gas Production Statistics - Gulf of  

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

Gulf of Gulf of Mexico Energy Data Apps Maps Challenges Resources Blogs Let's Talk Energy Beta You are here Data.gov » Communities » Energy » Data Federal Outer Continental Shelf Oil and Gas Production Statistics - Gulf of Mexico Dataset Summary Description Federal Outer Continental Shelf Oil and Gas Production Statistics for the Gulf of Mexico by month and summarized annually. Tags {"Minerals Management Service",MMS,Production,"natural gas",gas,condensate,"crude oil",oil,"OCS production","Outer Continental Shelf",OSC,EIA,"Energy Information Agency",federal,DOE,"Department of Energy",DOI,"Department of the Interior","Gulf of Mexico"} Dataset Ratings Overall 0 No votes yet Data Utility

171

An integrated approach to modelling land-use change on continental and global scales  

Science Conference Proceedings (OSTI)

Land-use and land-cover change are important drivers of global environmental change, affecting the state of biodiversity, the global carbon cycle, and other aspects of the earth system. In this article we describe the development of the land-use model ... Keywords: Continental and global scale land-use change modelling, Human-environment interaction, Land-use systems, Model framework

Rüdiger Schaldach; Joseph Alcamo; Jennifer Koch; Christina Kölking; David M. Lapola; Jan Schüngel; Jörg A. Priess

2011-08-01T23:59:59.000Z

172

Hydrographic and Current Observations on the Continental Slope and Shelf of the Western Equatorial Atlantic  

Science Conference Proceedings (OSTI)

Hydrographic and current-profiling data from December 1980 and current-meter data obtained between September 1980 and November 1981 from the continental slope and shelf of the western equatorial Atlantic between 2° and 7°N are used to describe ...

Charles N. Flagg; R. Lee Gordon; Scott McDowell

1986-08-01T23:59:59.000Z

173

Lithium isotopic composition and concentration of the deep continental crust Fang-Zhen Teng a,  

E-Print Network (OSTI)

Lithium isotopic composition and concentration of the deep continental crust Fang-Zhen Teng a April 2008 Accepted 5 June 2008 Editor: B. Bourdon Keywords: Lithium Isotope fractionation Deep. Lithium concentrations of granulite xenoliths also vary widely (0.5 to 21 ppm) and are, on average, lower

Mcdonough, William F.

174

Influences of Continental Monsoons and Air–Sea Coupling on the Climate of the Equatorial Pacific  

Science Conference Proceedings (OSTI)

An air–sea–land coupled model of intermediate complexity was used to reveal the important roles of air–sea coupling and adjacent continental monsoons (i.e., American monsoons and Asian–Australian monsoons) on the annual cycle and mean state of ...

Xiouhua Fu; Bin Wang

2003-10-01T23:59:59.000Z

175

Continental margin subsidence and heat flow: important parameters in formation of petroleum hydrocarbons  

Science Conference Proceedings (OSTI)

Passive continental margins have been shown to subside with a 50-My exponentially decaying rate which cannot be explained by isostatic compensation for sediment loading. This suggests that the subsidence is dominated by geodynamic processes similar to those in the deep ocean. Two simple geologic models for continental breakup are developed: (1) attenuation of continental lithosphere; and (2) intrusion of mantle diapirs. These models for rifting give a direct relation between subsidence of passive margins and their surface heat flow through time. On this basis we develop a method of reconstructing the thermal history of sedimentary strata from regional subsidence and sedimentation history. Because generation of petroleum hydrocarbons depends on the intergrated time/temperature history of buried organic material, this reconstruction technique can be used to determine the depth to the oil range of the hydrocarbon generation window in advance of drilling. By way of example, we reconstruct time/temperature/depth plots and estimate hydrocarbon maturity for one site in the Falkland Plateau and three sites in the North Atlantic near Cape Hatteras. In addition to providing a method for evaluating hydrocarbon potential in frontier regions where there is little or no well control, this approach suggests that there may be significant potential for oil and gas generation on the outer part of the continental rise and in deep-sea sedimentary basins. 13 figures, 1 table.

Royden, L. (Massachusetts Inst. of Tech., Cambridge); Sclater, J.G.; Von Herzen, R.P.

1980-02-01T23:59:59.000Z

176

The K1 Tide on the Continental Shelf from Nova Scotia to Cape Hatteras  

Science Conference Proceedings (OSTI)

A description is given of the K1 tide over the northeast continental shelf off North America from Nova Scotia to Cape Hatteras. Analyzed pressure data obtained from W. Brown and J. Irish (University of New Hampshire) have been used to draw up the ...

Peter R. Daifuku; Robert C. Beardsley

1983-01-01T23:59:59.000Z

177

Stability and charging characteristics of the comma head region of continental winter cyclones  

Science Conference Proceedings (OSTI)

This paper presents analyses of the fine-scale structure of convection in the comma head of two continental winter cyclones and a 16-storm climatology analyzing the distribution of lightning within the comma head. A case study of a deep cyclone is ...

Robert M. Rauber; Joseph Wegman; David M. Plummer; Andrew A. Rosenow; Melissa Peterson; Greg M. McFarquhar; Brian F. Jewett; David Leon; Patrick S. Market; Kevin R. Knupp; Jason M. Keeler; Steven M. Battaglia

178

A remote sensing observatory for hydrologic sciences: A genesis for scaling to continental hydrology  

E-Print Network (OSTI)

A remote sensing observatory for hydrologic sciences: A genesis for scaling to continental. It is in this spirit that we advocate establishing a hydrologic remote sensing observatory (RSO) to advance sensing al. (2006), A remote sensing observatory for hydrologic sciences: A genesis for scaling

Katul, Gabriel

179

A Model of Gulf Stream Frontal Instabilities, Meanders and Eddies along the Continental Slope  

Science Conference Proceedings (OSTI)

For a simplified model of the Gulf Stream front along a vertical-walled continental slope of a constant-depth ocean basin, the dynamics governing frontal instabilities, meanders, and eddies depend primarily on (i) L0/ R0, the ratio of the cross-...

Lie-Yauw Oey

1988-02-01T23:59:59.000Z

180

A virtual tall tower network for understanding continental sources and sinks of CO2  

SciTech Connect

Our understanding of the North American terrestrial carbon cycle is limited by both a lack of continental atmospheric CO2 data, and by a need for methods to interpret these and other continental data with confidence. In response to this challenge a rapid expansion of the N. American carbon cycle observational network is underway. This expansion includes a network of continuous, continental CO2 mixing ratio observations being collected at a subset of AmeriFlux towers. Progress in developing this resource includes instrument development, site installation, calibration and intercalibration efforts, and initiation of a uniform data product. Progess in applying these data include proposed methods for interpreting surface layer measurements in atmospheric inversions (the virtual tall towers approach), examination of coherence patterns in continental mixing ratios in response to weather and climate, and application of these mixing ratio measurements in formal atmospheric inversions. Future work will merge these methods with interpretation of flux towers observations of terrestrial carbon fluxes in an effort to create a single coherent diagnosis of North American terrestrial carbon fluxes over a multi-year period.

Davis, K.J.; Richardson, S.J.; Miles, N.L.

2007-03-09T23:59:59.000Z

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


181

Modified Halocline Water over the Laptev Sea Continental Margin: Historical Data Analysis  

Science Conference Proceedings (OSTI)

Historical hydrographic data (1940s–2010) show a distinct cross-slope difference of the lower halocline water (LHW) over the Laptev Sea continental margins. Over the slope, the LHW is on average warmer and saltier by 0.2°C and 0.5 psu, ...

Igor A. Dmitrenko; Sergey A. Kirillov; Vladimir V. Ivanov; Bert Rudels; Nuno Serra; Nikolay V. Koldunov

2012-08-01T23:59:59.000Z

182

SimClast: An aggregated forward stratigraphic model of continental shelves  

Science Conference Proceedings (OSTI)

This paper describes a new basin-scale, 2DH model of continental shelves with a focus on generating clastic stratigraphy. The model, SimClast, is capable of simulating fluvial channel network dynamics, plume deposition, wave-induced cross-shore and longshore ... Keywords: Coupling, Fluvio-deltaic, Numerical model, Sedimentary, Stratigraphy, Waves

Rory A. F. Dalman; Gert Jan Weltje

2012-01-01T23:59:59.000Z

183

Wilson cycles, tectonic inheritance, and rifting of the North American Gulf of Mexico continental margin  

E-Print Network (OSTI)

Wilson cycles, tectonic inheritance, and rifting of the North American Gulf of Mexico continental during opening of the Gulf of Mexico. Unlike the Atlantic margins, where Wilson cycles were first recognized, breakup in the Gulf of Mexico did not initially focus within the orogen, but was instead

Huerta, Audrey D.

184

Continental insulation, mantle cooling, and the surface area of oceans and continents  

E-Print Network (OSTI)

Continental insulation, mantle cooling, and the surface area of oceans and continents A. Lenardica, Rice University, Houston, TX 77251-1892, United States b School of Mathematical Sciences, Building 28 May 2005 Abstract It is generally assumed that continents, acting as thermal insulation above

Manga, Michael

185

Current Meter Observations on the Continental Slope at Two Sites in the Eastern Gulf of Mexico  

Science Conference Proceedings (OSTI)

Current-meter observations obtained at two sites on the continental slope of the eastern Gulf of Mexico, at nominal positions of 29°N, 88°W (the Mobile site) and 27.5°N, 85.5°W (the Tampa site) are presented. Data were collected at three levels ...

Robert L. Molinari; Dennis A. Mayer

1982-12-01T23:59:59.000Z

186

Fall–Winter Current Reversals on the Texas–Louisiana Continental Shelf  

Science Conference Proceedings (OSTI)

Fall–winter recurrence of current reversal from westward to eastward is identified on the Texas–Louisiana continental shelf using the current-meter [Texas–Louisiana Shelf Physical Oceanography Program (LATEX-A)] and near-surface drifting buoy [...

Peter P. Chu; Leonid M. Ivanov; Oleg V. Melnichenko

2005-05-01T23:59:59.000Z

187

Among American Indians/Alaskan  

E-Print Network (OSTI)

(Category 3). It made multiple landfalls throughout the Caribbean, including Antigua, the U.S. Virgin Islands, Hispaniola, and Cuba. On September 25, Hurricane Georges struck the U.S. mainland near Key West, Florida, and made final landfall on September 27 in Biloxi, Mississippi, as a Category 2 hurricane. This report presents preliminary data about deaths resulting from the hurricane in Puerto Rico. On September 23, all 78 civil divisions in Puerto Rico reported damage to homes, and 416 government-run shelters were housing approximately 28,000 persons. Approximately 700,000 persons were without water, and 1 million had no electricity. The medical examiner (ME) at the Institute of Forensic Sciences provided information about the number and causes of deaths associated with Hurricane Georges. The ME determined whether a death was hurricane-related, including deaths during the impact phase of the storm (i.e., associated with high winds, storm surge, or flash flooding), and during the post-impact phase (i.e., associated with hurricane-related effects such as structural damage, power outages, and injuries incurred during cleanup).

Acute Hemorrhagic Conjunctivitis

1998-01-01T23:59:59.000Z

188

Why Sequence an Alaskan Soil?  

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

the soil community examined through the lens of one function. Bringing to bear the sequencing power of JGI on this project will enable researchers to obtain a good test of the...

189

The Influence of Time-Dependent Melting on the Dynamics and Precipitation Production in Maritime and Continental Storm Clouds  

Science Conference Proceedings (OSTI)

Simulations of one maritime and four continental observed cases of deep convection are performed with the Hebrew University Cloud Model that has spectral bin microphysics. The maritime case is from observations made on 18 September 1974 during ...

Vaughan T. J. Phillips; Andrei Pokrovsky; Alexander Khain

2007-02-01T23:59:59.000Z

190

Structure and Generation of Turbulence at Interfaces Strained by Internal Solitary Waves Propagating Shoreward over the Continental Shelf  

Science Conference Proceedings (OSTI)

Detailed observations of the structure within internal solitary waves propagating shoreward over Oregon's continental shelf reveal the evolving nature of interfaces as they become unstable and break, creating turbulent flow. A persistent feature ...

J. N. Moum; D. M. Farmer; W. D. Smyth; L. Armi; S. Vagle

2003-10-01T23:59:59.000Z

191

Similarity of Deep Continental Cumulus Convection as Revealed by a Three-Dimensional Cloud-Resolving Model  

Science Conference Proceedings (OSTI)

A three-dimensional cloud-resolving simulation of midlatitude continental convection during the Atmospheric Radiation Measurement (ARM) program summer 1997 intensive observation period (IOP) is used to study the similarity of several second and ...

Marat F. Khairoutdinov; David A. Randall

2002-09-01T23:59:59.000Z

192

On Intermediate Models for Barotropic Continental Shelf and Slope Flow Fields. Part I: Formulation and Comparison of Exact Solutions  

Science Conference Proceedings (OSTI)

Motivated by the general objective of pursuing oceanographic process and data assimilation studies of the complex, nonlinear eddy and jet current fields observed over the continental shelf and slope off the west coast of the United States, we ...

J. S. Allen; J. A. Barth; P. A. Newberger

1990-07-01T23:59:59.000Z

193

Cross-shelf circulation and momentum and heat balances over the inner continental shelf near Martha's Vineyard, Massachusetts  

E-Print Network (OSTI)

The water circulation and evolution of water temperature over the inner continental shelf are investigated using observations of water velocity, temperature, density, and bottom pressure; surface gravity waves; wind stress; ...

Fewings, Melanie Rinn

2007-01-01T23:59:59.000Z

194

Influence of an Offshore Shift in the Gulf Stream on Waters of the South Carolina Continental Shelf  

Science Conference Proceedings (OSTI)

A 4.3-month-long dataset from moorings on the continental shelf off South Carolina during 1986 showed unusual midrecord shifts in bottom pressure, temperature, stratification, and alongshelf currents. The Gulf Stream moved farther offshore during ...

Dana K. Savidge; Jackson O. Blanton; Thomas N. Lee; Robert H. Evans

1992-10-01T23:59:59.000Z

195

Bayesian Inference and Markov Chain Monte Carlo Sampling to Reconstruct a Contaminant Source on a Continental Scale  

Science Conference Proceedings (OSTI)

A methodology combining Bayesian inference with Markov chain Monte Carlo (MCMC) sampling is applied to a real accidental radioactive release that occurred on a continental scale at the end of May 1998 near Algeciras, Spain. The source parameters (...

Luca Delle Monache; Julie K. Lundquist; Branko Kosovi?; Gardar Johannesson; Kathleen M. Dyer; Roger D. Aines; Fotini K. Chow; Rich D. Belles; William G. Hanley; Shawn C. Larsen; Gwen A. Loosmore; John J. Nitao; Gayle A. Sugiyama; Philip J. Vogt

2008-10-01T23:59:59.000Z

196

Estimation of Climate Change Impact on Mean Annual Runoff across Continental Australia Using Budyko and Fu Equations and Hydrological Models  

Science Conference Proceedings (OSTI)

This paper presents the climate change impact on mean annual runoff across continental Australia estimated using the Budyko and Fu equations informed by projections from 15 global climate models and compares the estimates with those from extensive ...

J. Teng; F. H. S. Chiew; J. Vaze; S. Marvanek; D. G. C. Kirono

2012-06-01T23:59:59.000Z

197

Horizontal Scales of Variability over the Middle Atlantic Bight Shelf Break and Continental Rise from Finescale Observations  

Science Conference Proceedings (OSTI)

Observations with fine horizontal resolution are used to identify the horizontal scales of variability over the Middle Atlantic Bight (MAB) shelf break and continental rise. Spray gliders collected observations along two alongshelf transects over ...

Robert E. Todd; Glen G. Gawarkiewicz; W. Brechner Owens

2013-01-01T23:59:59.000Z

198

Coastal Upwelling: Onshore–Offshore Circulation, Equatorward Coastal Jet and Poleward Undercurrent over a Continental Shelf-Slope  

Science Conference Proceedings (OSTI)

The onshore-offshore circulation, equatorward coastal jet and poleward undercurrent associated with coastal upwelling are studied with numerical models. The model ocean has a continental shelf-slope uniform in the longshort direction and is ...

Nobuo Suginohara

1982-03-01T23:59:59.000Z

199

Scale-Dependence of the Predictability of Precipitation from Continental Radar Images. Part I: Description of the Methodology  

Science Conference Proceedings (OSTI)

The lifetime of precipitation patterns in Eulerian and Lagrangian space derived from continental-scale radar images is used as a measure of predictability. A three-step procedure is proposed. First, the motion field of precipitation is determined ...

Urs Germann; Isztar Zawadzki

2002-12-01T23:59:59.000Z

200

Prediction of continental shelf sediment transport using a theoretical model of the wave-current boundary layer  

E-Print Network (OSTI)

This thesis presents an application of the Grant-Madsen-Glenn bottom boundary layer model (Grant and Madsen, 1979; Glenn and Grant, 1987) to predictions of sediment transport on the continental shelf. The analysis is a ...

Goud, Margaret R

1987-01-01T23:59:59.000Z

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


201

The Influence of Ocean Surface Temperature Gradient and Continentality on the Walker Circulation. Part I: Prescribed Tropical Changes  

Science Conference Proceedings (OSTI)

A coarse-mesh, global climate model developed at the Goddard Institute for Space Studies (GISS) has been used to assess the influence of ocean surface temperature (OST) gradient and continentality on the Walker circulation. The basic model ...

Robert M. Chervin; Leonard M. Druyan

1984-08-01T23:59:59.000Z

202

Radiobiological Laboratory Beaufort, N.C.  

E-Print Network (OSTI)

concentrations were determined from specific radioactivity using calcium or the nucleotide solutions of known stirred gently with a magnetic stirrer for 30 min. Insoluble material was collected by centrifugation (20 of radioactive CaC12(600-1200 cpm/pmol). Fractions of 400 rl were collected at a flow rate of 8 ml/ h. Prior

203

Benthic study of the continental slope off Cape Hatteras, North Carolina. Volume 3. Appendices  

SciTech Connect

The Point is an area that supports a most productive pelagic fishery, including tuna, swordfish, marlin, and more. The objective of the study is to analyze video tapes from near the Point, in order to provide data on epibenthic, megafaunal invertebrates including species composition, relative abundances, and large scale (1 km) distribution. The Point is not a defined spot on a chart. Although fishermen do use the steep shelf break for location, they generally look for the west wall of the Gulf Stream. The Point and the oil lease site coincidentally occur where the Gulf Stream parts the continental slope, just north of the eastern-most tip of Cape Hatteras.

Diaz, R.J.; Blake, J.A.; Lohse, D.P.

1993-03-01T23:59:59.000Z

204

A probabilistic tornado wind hazard model for the continental United States  

SciTech Connect

A probabilistic tornado wind hazard model for the continental United States (CONUS) is described. The model incorporates both aleatory (random) and epistemic uncertainties associated with quantifying the tornado wind hazard parameters. The temporal occurrences of tornadoes within the continental United States (CONUS) is assumed to be a Poisson process. A spatial distribution of tornado touchdown locations is developed empirically based on the observed historical events within the CONUS. The hazard model is an aerial probability model that takes into consideration the size and orientation of the facility, the length and width of the tornado damage area (idealized as a rectangle and dependent on the tornado intensity scale), wind speed variation within the damage area, tornado intensity classification errors (i.e.,errors in assigning a Fujita intensity scale based on surveyed damage), and the tornado path direction. Epistemic uncertainties in describing the distributions of the aleatory variables are accounted for by using more than one distribution model to describe aleatory variations. The epistemic uncertainties are based on inputs from a panel of experts. A computer program, TORNADO, has been developed incorporating this model; features of this program are also presented.

Hossain, Q; Kimball, J; Mensing, R; Savy, J

1999-04-19T23:59:59.000Z

205

ARM - Midlatitude Continental Convective Clouds - Single Column Model Forcing (xie-scm_forcing)  

Science Conference Proceedings (OSTI)

The constrained variational objective analysis approach described in Zhang and Lin [1997] and Zhang et al. [2001]was used to derive the large-scale single-column/cloud resolving model forcing and evaluation data set from the observational data collected during Midlatitude Continental Convective Clouds Experiment (MC3E), which was conducted during April to June 2011 near the ARM Southern Great Plains (SGP) site. The analysis data cover the period from 00Z 22 April - 21Z 6 June 2011. The forcing data represent an average over the 3 different analysis domains centered at central facility with a diameter of 300 km (standard SGP forcing domain size), 150 km and 75 km, as shown in Figure 1. This is to support modeling studies on various-scale convective systems.

Shaocheng Xie; Renata McCoy; Yunyan Zhang

2012-10-25T23:59:59.000Z

206

Determinants of alternative fuel vehicle choice in the continental United States.  

SciTech Connect

This paper describes the ongoing investigation into the determinants of alternative fuel vehicle choice. A stated preference vehicle choice survey was conducted for the 47 of the continental U.S. states, excluding California. The national survey is based on and is an extension of previous studies on alternative fuel vehicle choice for the State of California conducted by the University of California's Institute of Transportation Studies (UC ITS). Researchers at UC ITS have used the stated-preference national survey to produce a series of estimates for new vehicle choice models. Three of these models are presented in this paper. The first two of the models were estimated using only the data from the national survey. The third model presented in this paper pools information from the national and California surveys to estimate a true national model for new vehicle choice.

Tompkins, M.

1997-12-18T23:59:59.000Z

207

ARM - Midlatitude Continental Convective Clouds - Single Column Model Forcing (xie-scm_forcing)  

DOE Data Explorer (OSTI)

The constrained variational objective analysis approach described in Zhang and Lin [1997] and Zhang et al. [2001]was used to derive the large-scale single-column/cloud resolving model forcing and evaluation data set from the observational data collected during Midlatitude Continental Convective Clouds Experiment (MC3E), which was conducted during April to June 2011 near the ARM Southern Great Plains (SGP) site. The analysis data cover the period from 00Z 22 April - 21Z 6 June 2011. The forcing data represent an average over the 3 different analysis domains centered at central facility with a diameter of 300 km (standard SGP forcing domain size), 150 km and 75 km, as shown in Figure 1. This is to support modeling studies on various-scale convective systems.

Shaocheng Xie; Renata McCoy; Yunyan Zhang

208

Epibenthic invertebrates and fishes of the continental shelf of the northwestern Gulf of Mexico  

E-Print Network (OSTI)

Data from 34 epibenthic trawls were made on the continental shelf of the northwestern Gulf of Mexico between depths 13 and 400 meters. These took 6,468 individuals belonging to 251 species of demersal fishes and invertebrates, with a mean number of 287 individuals per hectare. The average biomass for all the assemblages was 294 mg/m2 (0.294 g/m2), and the average diversity (H') was 2.0. Hypoxic conditions were not found during the investigation. There was no correlation found between the number of species and depth. Biomass and diversity were not statistically significant between nearshore and offshore. A relatively high number of species were collected from the northwestern Gulf of Mexico compared with the northeastern Gulf; in addition, northwestern Gulf diversity lies between stable tropical shelves and those in temperate latitudes. Evaluation of the percentage similarity indices between stations showed low similarity among the assemblages.

Al-Jabr, Abdulrahman Mohammad

1995-01-01T23:59:59.000Z

209

The Formation and Maintenance of Density Fronts on the U.S. Southeastern Continental Shelf during Winter  

Science Conference Proceedings (OSTI)

Density fronts on the U.S. southeastern continental shelf, during winter, am formed by (i) breakdown of the shelf-break front by Gulf Stream meanders or strong southward winds or both, (ii) shoreward intrusion of upper Gulf Stream warm water by ...

Lie-Yauw Oey

1986-06-01T23:59:59.000Z

210

North American Climate in CMIP5 Experiments. Part I: Evaluation of Historical Simulations of Continental and Regional Climatology  

Science Conference Proceedings (OSTI)

This is the first part of a three-part paper on North American climate in CMIP5 that evaluates the historical simulations of continental and regional climatology with a focus on a core set of seventeen models. We evaluate the models for a set of ...

Justin Sheffield; Andrew Barrett; Brian Colle; D. Nelun Fernando; Rong Fu; Kerrie L. Geil; Qi Hu; Jim Kinter; Sanjiv Kumar; Baird Langenbrunner; Kelly Lombardo; Lindsey N. Long; Eric Maloney; Annarita Mariotti; Joyce E. Meyerson; Kingtse C. Mo; J. David Neelin; Sumant Nigam; Zaitao Pan; Tong Ren; Alfredo Ruiz-Barradas; Yolande L. Serra; Anji Seth; Jeanne M. Thibeault; Julienne C. Stroeve; Ze Yang; Lei Yin

211

Seabed Stresses in Combined Wave and Steady Flow Conditions on the Nova Scotia Continental Shelf: Field Measurements and Predictions  

Science Conference Proceedings (OSTI)

A tripod holding electromagnetic flowmeters at two heights within 1 m above the seabed has been deployed at two shallow sites (25 and 45 m depths) on the continental shelf off Nova Scotia, Canada. Wave flows are comparable with the small mean ...

D. A. Huntley; D. G. Hazen

1988-02-01T23:59:59.000Z

212

Offshore-Directed Winds in the Vicinity of Prince William Sound, Alaska  

Science Conference Proceedings (OSTI)

The thermal contrast between cold air over continental Alaska and relatively warm marine air over the Gulf of Alaska causes frequent, low-level, offshore-directed winds over the south-central Alaskan coast during the cold season. Coastal ...

S. Allen Macklin; Gary M. Lackmann; Judith Gray

1988-06-01T23:59:59.000Z

213

Occurrence and Structure of Mesoscale Fronts and Cyclones near Icy Bay, Alaska  

Science Conference Proceedings (OSTI)

When synoptic-scale cyclones stagnate against the mountains of southeast Alaska, a trough extends to the northwest, along the southern Alaskan coast. A front between maritime and continental air masses develops along the coast. During early ...

Michael Reynolds

1983-10-01T23:59:59.000Z

214

Long-term Statistics of Continental Cumuli: Does Aerosol Trigger Cumulus Variability?  

Science Conference Proceedings (OSTI)

Atmospheric aerosols may control the formation, maintenance, and dissipation of cumuli by changing their microphysics. Recent observational and modeling results exist both in support and against strong potential impacts of aerosol [1-3]. Typically, the aerosol impact on water clouds has been investigated for regions with high aerosol loading and/or large atmospheric moisture [4]. Can we provide observational evidence of the aerosol-cloud relationship for a relatively dry continental region with low/moderate aerosol burden? To address this question, we revisit the aerosol-cloud relationship at the Atmospheric Radiation Measurement (ARM) Climate Research Facility (ACRF) Southern Great Plains (SGP) site. In comparison with highly polluted regions, the SGP site is characterized by relatively small-to-moderate aerosol loading. Also, moisture content is small-to-moderate (compared to marine and coastal regions) for the SGP site. Because cumulus clouds have important impacts on climate forcing estimations [5] and are susceptible to aerosol effects [6], we focus on fair-weather cumuli (FWC) and their association with aerosol concentration and other potentially important factors. This association is investigated using a new 8-year aerosol and cloud climatology (2000-2007) developed with collocated and coincident surface and satellite observations.

Kassianov, Evgueni I.; Berg, Larry K.; McFarlane, Sally A.; Flynn, Connor J.; Turner, David D.

2009-02-01T23:59:59.000Z

215

Workshop on core and sample curation for the National Continental Scientific Drilling Program  

DOE Green Energy (OSTI)

The Workshop on Core and Sample Curation was held to discuss the best means of handling, distributing, and advertising samples and data collected during a Continental Scientific Drilling Program (CSDP) and to establish better communication between sample curators regarding common problems. It was geneerally agreed that CSDP samples should be handled, on a regional basis, by existing data systems and sample repositories judged to have adequate staff and support. Repository design, sample handling procedures, and sample accounting systems were discussed. Across North America, support for curation of geological samples was varied, but it was strongest within states or regions with well-established energy and mineral industries. A well-supported repository pays for itself through the circulation and preservation of samples and stratigraphic information. A national CSDP must have a well-established curatorial policy and system of regional repositories to circulate information and samples throughout the scientific community. Well-curated samples and data are a national resource with considerable benefits for industry and academia. Attendees agreed to form a Society of Geoscience Curators to maintain communication between curators from private, government, and university repositories and core research laboratories.

Goff, S.; Heiken, G. (eds.)

1981-05-06T23:59:59.000Z

216

The effect of LNG on the relationship between UK and Continental European natural gas markets  

E-Print Network (OSTI)

The long-term relationship between the prices of natural gas in the United Kingdom and oil-indexed natural gas in the North West European market is the result of seasonal arbitrage. This paper empirically investigates this long-term relationship and offers two main contributions: (i) To the best knowledge of the author, this is the first study to take into account important UK spot gas market drivers such as seasonality, temperature and gas storage injection/withdrawal behaviour when examining the structural relationship between UK and Continental European markets. (ii) The effect of UK import capacity extensions since 2005, through both pipeline and LNG regasifcation capacity, on this longterm relationship will be analyzed. The results suggest that there is a signifcant structural break in 2006 when the two markets decouple and move from an old to a new, much weaker, long-term relationship. From the end of 2008 onwards, the time at which UK LNG imports started to increase, this long-term relationship appears to break down altogether.

unknown authors

2012-01-01T23:59:59.000Z

217

Comparison of 700-hPa NCEP-R1 and AMIP-R2 Wind Patterns over the Continental United States Using Cluster Analysis  

Science Conference Proceedings (OSTI)

Clustering techniques are adapted to facilitate the comparison of gridded 700-hPa wind flow patterns spanning the continental United States. A recent decade (1985–94) of wind component data has been extracted from two widely used reanalysis ...

Ellen J. Cooter; Jenise Swall; Robert Gilliam

2007-11-01T23:59:59.000Z

218

Global Evaluation of the ISBA-TRIP Continental Hydrological System. Part II: Uncertainties in River Routing Simulation Related to Flow Velocity and Groundwater Storage  

Science Conference Proceedings (OSTI)

In the companion paper to this one (Part I), the Interactions between Soil, Biosphere, and Atmosphere–Total Runoff Integrating Pathways (ISBA-TRIP) continental hydrological system of the Centre National de Recherches Météorologiques is evaluated ...

B. Decharme; R. Alkama; H. Douville; M. Becker; A. Cazenave

2010-06-01T23:59:59.000Z

219

On the connection between continental-scale land surface processes and the tropical climate in a coupled ocean-atmosphere-land system  

Science Conference Proceedings (OSTI)

An evaluation is presented of the impact on tropical climate of continental-scale perturbations given by different representations of land surface processes (LSP) in a general circulation model that includes atmosphere-ocean interactions. One ...

Hsi-Yen Ma; C. Roberto Mechoso; Yongkang Xue; Heng Xiao; J. David Neelin; Xuan Ji

220

A One-Dimensional Model of Continental Ice Volume Fluctuations through the Pleistocene: Implications for the Origin of the Mid-Pleistocene Climate Transition  

Science Conference Proceedings (OSTI)

A new one-dimensional, zonally averaged high resolution spherical model of the accumulation and flow of continental ice sheets in response to variations in insolation forcing has been constructed. The model includes a detailed representation of ...

G. DeBlonde; W. R. Peltier

1991-03-01T23:59:59.000Z

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


221

On Intermediate Models for Barotropic Continental Shelf and Slope Flow Fields. Part II: Comparison of Numerical Model Solutions in Doubly Periodic Domains  

Science Conference Proceedings (OSTI)

As part of a program to improve understanding of the dynamics of the complicated, vigorous eddy and jet flow fields recently observed over the continental shelf and slope, we investigate the potential of intermediate models for use in both ...

J. A. Barth; J. S. Allen; P. A. Newberger

1990-07-01T23:59:59.000Z

222

On the Potential Change in Surface Water Vapor Deposition over the Continental United States due to Increases in Atmospheric Greenhouse Gases  

Science Conference Proceedings (OSTI)

Characteristics of surface water vapor deposition (WVD) over the continental United States under the present climate and a future climate scenario reflecting the mid-twenty-first-century increased greenhouse gas concentrations were evaluated by ...

Zaitao Pan; Moti Segal; Charles Graves

2006-04-01T23:59:59.000Z

223

Global Evaluation of the ISBA-TRIP Continental Hydrological System. Part I: Comparison to GRACE Terrestrial Water Storage Estimates and In Situ River Discharges  

Science Conference Proceedings (OSTI)

In earth system models, the partitioning of precipitation among the variations of continental water storage, evapotranspiration, and freshwater runoff to the ocean has a major influence on the terrestrial water and energy budgets and thereby on ...

R. Alkama; B. Decharme; H. Douville; M. Becker; A. Cazenave; J. Sheffield; A. Voldoire; S. Tyteca; P. Le Moigne

2010-06-01T23:59:59.000Z

224

A Microphysical Retrieval Scheme for Continental Low-Level Stratiform Clouds: Impacts of the Subadiabatic Character on Microphysical Properties and Radiation Budgets  

Science Conference Proceedings (OSTI)

Using measurements from the Department of Energy’s Atmospheric Radiation Measurement Program, a modified ground-based remote sensing technique is developed and evaluated to study the impacts of the subadiabatic character of continental low-level ...

Hung-Neng S. Chin; Daniel J. Rodriguez; Richard T. Cederwall; Catherine C. Chuang; Allen S. Grossman; John J. Yio; Qiang Fu; Mark A. Miller

2000-07-01T23:59:59.000Z

225

Assssment and Mapping of the Riverine Hydrokinetic Resource in the Continental United States  

DOE Green Energy (OSTI)

Segment-specific theoretical resource was aggregated by major hydrologic region in the contiguous, lower 48 states and totaled 1,146 TWh/yr. The aggregate estimate of the Alaska theoretical resource is 235 TWh/yr, yielding a total theoretical resource estimate of 1,381 TWh/yr for the continental US. The technically recoverable resource in the contiguous 48 states was estimated by applying a recovery factor to the segment-specific theoretical resource estimates. The recovery factor scales the theoretical resource for a given segment to take into account assumptions such as minimum required water velocity and depth during low flow conditions, maximum device packing density, device efficiency, and flow statistics (e.g., the 5 percentile flow relative to the average flow rate). The recovery factor also takes account of ?back effects? ? feedback effects of turbine presence on hydraulic head and velocity. The recovery factor was determined over a range of flow rates and slopes using the hydraulic model, HEC-RAS. In the hydraulic modeling, presence of turbines was accounted for by adjusting the Manning coefficient. This analysis, which included 32 scenarios, led to an empirical function relating recovery factor to slope and discharge. Sixty-nine percent of NHDPlus segments included in the theoretical resource estimate for the contiguous 48 states had an estimated recovery factor of zero. For Alaska, data on river slope was not readily available; hence, the recovery factor was estimated based on the flow rate alone. Segment-specific estimates of the theoretical resource were multiplied by the corresponding recovery factor to estimate

Jacobson, Paul T. [Electric Power Research Institute; Ravens, Thomas M. [University of Alaska Anchorage; Cunningham, Keith W. [University of Alaska Fairbanks; Scott, George [National Renewable Energy Laboratory

2012-12-14T23:59:59.000Z

226

ARM - Midlatitude Continental Convective Clouds - Ultra High Sensitivity Aerosol Spectrometer(tomlinson-uhsas)  

DOE Data Explorer (OSTI)

Ultra High Sensitivity Aerosol Spectrometer (UHSASA) A major component of the Mid-latitude Continental Convective Clouds Experiment (MC3E) field campaign was the deployment of an enhanced radiosonde array designed to capture the vertical profile of atmospheric state variables (pressure, temperature, humidity wind speed and wind direction) for the purpose of deriving the large-scale forcing for use in modeling studies. The radiosonde array included six sites (enhanced Central Facility [CF-1] plus five new sites) launching radiosondes at 3-6 hour sampling intervals. The network will cover an area of approximately (300)2 km2 with five outer sounding launch sites and one central launch location. The five outer sounding launch sites are: S01 Pratt, KS [ 37.7oN, 98.75oW]; S02 Chanute, KS [37.674, 95.488]; S03 Vici, Oklahoma [36.071, -99.204]; S04 Morris, Oklahoma [35.687, -95.856]; and S05 Purcell, Oklahoma [34.985, -97.522]. Soundings from the SGP Central Facility during MC3E can be retrieved from the regular ARM archive. During routine MC3E operations 4 radiosondes were launched from each of these sites (approx. 0130, 0730, 1330 and 1930 UTC). On days that were forecast to be convective up to four additional launches were launched at each site (approx. 0430, 1030, 1630, 2230 UTC). There were a total of approximately 14 of these high frequency launch days over the course of the experiment. These files contain brightness temperatures observed at Purcell during MC3E. The measurements were made with a 5 channel (22.235, 23.035, 23.835, 26.235, 30.000GHz) microwave radiometer at one minute intervals. The results have been separated into daily files and the day of observations is indicated in the file name. All observations were zenith pointing. Included in the files are the time variables base_time and time_offset. These follow the ARM time conventions. Base_time is the number seconds since January 1, 1970 at 00:00:00 for the first data point of the file and time_offset is the offset in seconds from base_time.

Jason Tomlinson; Mike Jensen

227

ARM - Midlatitude Continental Convective Clouds Microwave Radiometer Profiler (jensen-mwr)  

DOE Data Explorer (OSTI)

A major component of the Mid-latitude Continental Convective Clouds Experiment (MC3E) field campaign was the deployment of an enhanced radiosonde array designed to capture the vertical profile of atmospheric state variables (pressure, temperature, humidity wind speed and wind direction) for the purpose of deriving the large-scale forcing for use in modeling studies. The radiosonde array included six sites (enhanced Central Facility [CF-1] plus five new sites) launching radiosondes at 3-6 hour sampling intervals. The network will cover an area of approximately (300)2 km2 with five outer sounding launch sites and one central launch location. The five outer sounding launch sites are: S01 Pratt, KS [ 37.7oN, 98.75oW]; S02 Chanute, KS [37.674, 95.488]; S03 Vici, Oklahoma [36.071, -99.204]; S04 Morris, Oklahoma [35.687, -95.856]; and S05 Purcell, Oklahoma [34.985, -97.522]. Soundings from the SGP Central Facility during MC3E can be retrieved from the regular ARM archive. During routine MC3E operations 4 radiosondes were launched from each of these sites (approx. 0130, 0730, 1330 and 1930 UTC). On days that were forecast to be convective up to four additional launches were launched at each site (approx. 0430, 1030, 1630, 2230 UTC). There were a total of approximately 14 of these high frequency launch days over the course of the experiment. These files contain brightness temperatures observed at Purcell during MC3E. The measurements were made with a 5 channel (22.235, 23.035, 23.835, 26.235, 30.000GHz) microwave radiometer at one minute intervals. The results have been separated into daily files and the day of observations is indicated in the file name. All observations were zenith pointing. Included in the files are the time variables base_time and time_offset. These follow the ARM time conventions. Base_time is the number seconds since January 1, 1970 at 00:00:00 for the first data point of the file and time_offset is the offset in seconds from base_time.

Mike Jensen

228

ARM - Midlatitude Continental Convective Clouds - Ultra High Sensitivity Aerosol Spectrometer(tomlinson-uhsas)  

SciTech Connect

Ultra High Sensitivity Aerosol Spectrometer (UHSASA) A major component of the Mid-latitude Continental Convective Clouds Experiment (MC3E) field campaign was the deployment of an enhanced radiosonde array designed to capture the vertical profile of atmospheric state variables (pressure, temperature, humidity wind speed and wind direction) for the purpose of deriving the large-scale forcing for use in modeling studies. The radiosonde array included six sites (enhanced Central Facility [CF-1] plus five new sites) launching radiosondes at 3-6 hour sampling intervals. The network will cover an area of approximately (300)2 km2 with five outer sounding launch sites and one central launch location. The five outer sounding launch sites are: S01 Pratt, KS [ 37.7oN, 98.75oW]; S02 Chanute, KS [37.674, 95.488]; S03 Vici, Oklahoma [36.071, -99.204]; S04 Morris, Oklahoma [35.687, -95.856]; and S05 Purcell, Oklahoma [34.985, -97.522]. Soundings from the SGP Central Facility during MC3E can be retrieved from the regular ARM archive. During routine MC3E operations 4 radiosondes were launched from each of these sites (approx. 0130, 0730, 1330 and 1930 UTC). On days that were forecast to be convective up to four additional launches were launched at each site (approx. 0430, 1030, 1630, 2230 UTC). There were a total of approximately 14 of these high frequency launch days over the course of the experiment. These files contain brightness temperatures observed at Purcell during MC3E. The measurements were made with a 5 channel (22.235, 23.035, 23.835, 26.235, 30.000GHz) microwave radiometer at one minute intervals. The results have been separated into daily files and the day of observations is indicated in the file name. All observations were zenith pointing. Included in the files are the time variables base_time and time_offset. These follow the ARM time conventions. Base_time is the number seconds since January 1, 1970 at 00:00:00 for the first data point of the file and time_offset is the offset in seconds from base_time.

Jason Tomlinson; Mike Jensen

2012-02-28T23:59:59.000Z

229

ARM - Midlatitude Continental Convective Clouds Microwave Radiometer Profiler (jensen-mwr)  

SciTech Connect

A major component of the Mid-latitude Continental Convective Clouds Experiment (MC3E) field campaign was the deployment of an enhanced radiosonde array designed to capture the vertical profile of atmospheric state variables (pressure, temperature, humidity wind speed and wind direction) for the purpose of deriving the large-scale forcing for use in modeling studies. The radiosonde array included six sites (enhanced Central Facility [CF-1] plus five new sites) launching radiosondes at 3-6 hour sampling intervals. The network will cover an area of approximately (300)2 km2 with five outer sounding launch sites and one central launch location. The five outer sounding launch sites are: S01 Pratt, KS [ 37.7oN, 98.75oW]; S02 Chanute, KS [37.674, 95.488]; S03 Vici, Oklahoma [36.071, -99.204]; S04 Morris, Oklahoma [35.687, -95.856]; and S05 Purcell, Oklahoma [34.985, -97.522]. Soundings from the SGP Central Facility during MC3E can be retrieved from the regular ARM archive. During routine MC3E operations 4 radiosondes were launched from each of these sites (approx. 0130, 0730, 1330 and 1930 UTC). On days that were forecast to be convective up to four additional launches were launched at each site (approx. 0430, 1030, 1630, 2230 UTC). There were a total of approximately 14 of these high frequency launch days over the course of the experiment. These files contain brightness temperatures observed at Purcell during MC3E. The measurements were made with a 5 channel (22.235, 23.035, 23.835, 26.235, 30.000GHz) microwave radiometer at one minute intervals. The results have been separated into daily files and the day of observations is indicated in the file name. All observations were zenith pointing. Included in the files are the time variables base_time and time_offset. These follow the ARM time conventions. Base_time is the number seconds since January 1, 1970 at 00:00:00 for the first data point of the file and time_offset is the offset in seconds from base_time.

Mike Jensen

2012-02-01T23:59:59.000Z

230

Selected data fron continental scientific drilling core holes VC-1 and VC-2a, Valles Caldera, New Mexico  

DOE Green Energy (OSTI)

This report presents geochemical and isotopic data on rocks and water and wellbore geophysical data from the Continental Scientific Drilling Program core holes VC-1 and VC-2a, Valles Caldera, New Mexico. These core holes were drilled as a portion of a broader program that seeks to answer fundamental questions about magma, water/rock interactions, ore deposits, and volcanology. The data in this report will assist the interpretation of the hydrothermal system in the Jemez Mountains and will stimulate further research in magmatic processes, hydrothermal alteration, ore deposits, hydrology, structural geology, and hydrothermal solution chemistry. 37 refs., 36 figs., 28 tabs.

Musgrave, J.A.; Goff, F.; Shevenell, L.; Trujillo, P.E. Jr.; Counce, D.; Luedemann, G.; Garcia, S.; Dennis, B.; Hulen, J.B.; Janik, C.; Tomei, F.A.

1989-02-01T23:59:59.000Z

231

Assssment and Mapping of the Riverine Hydrokinetic Resource in the Continental United States  

SciTech Connect

The U.S. Department of Energy (DOE) funded the Electric Power Research Institute and its collaborative partners, University of Alaska ? Anchorage, University of Alaska ? Fairbanks, and the National Renewable Energy Laboratory, to provide an assessment of the riverine hydrokinetic resource in the continental United States. The assessment benefited from input obtained during two workshops attended by individuals with relevant expertise and from a National Research Council panel commissioned by DOE to provide guidance to this and other concurrent, DOE-funded assessments of water based renewable energy. These sources of expertise provided valuable advice regarding data sources and assessment methodology. The assessment of the hydrokinetic resource in the 48 contiguous states is derived from spatially-explicit data contained in NHDPlus ?a GIS-based database containing river segment-specific information on discharge characteristics and channel slope. 71,398 river segments with mean annual flow greater than 1,000 cubic feet per second (cfs) mean discharge were included in the assessment. Segments with discharge less than 1,000 cfs were dropped from the assessment, as were river segments with hydroelectric dams. The results for the theoretical and technical resource in the 48 contiguous states were found to be relatively insensitive to the cutoff chosen. Raising the cutoff to 1,500 cfs had no effect on estimate of the technically recoverable resource, and the theoretical resource was reduced by 5.3%. The segment-specific theoretical resource was estimated from these data using the standard hydrological engineering equation that relates theoretical hydraulic power (Pth, Watts) to discharge (Q, m3 s-1) and hydraulic head or change in elevation (??, m) over the length of the segment, where ? is the specific weight of water (9800 N m-3): ??? = ? ? ?? For Alaska, which is not encompassed by NPDPlus, hydraulic head and discharge data were manually obtained from Idaho National Laboratory?s Virtual Hydropower Prospector, Google Earth, and U.S. Geological Survey gages. Data were manually obtained for the eleven largest rivers with average flow rates greater than 10,000 cfs and the resulting estimate of the theoretical resource was expanded to include rivers with discharge between 1,000 cfs and 10,000 cfs based upon the contribution of rivers in the latter flow class to the total estimate in the contiguous 48 states. Segment-specific theoretical resource was aggregated by major hydrologic region in the contiguous, lower 48 states and totaled 1,146 TWh/yr. The aggregate estimate of the Alaska theoretical resource is 235 TWh/yr, yielding a total theoretical resource estimate of 1,381 TWh/yr for the continental US. The technically recoverable resource in the contiguous 48 states was estimated by applying a recovery factor to the segment-specific theoretical resource estimates. The recovery factor scales the theoretical resource for a given segment to take into account assumptions such as minimum required water velocity and depth during low flow conditions, maximum device packing density, device efficiency, and flow statistics (e.g., the 5 percentile flow relative to the average flow rate). The recovery factor also takes account of ?back effects? ? feedback effects of turbine presence on hydraulic head and velocity. The recovery factor was determined over a range of flow rates and slopes using the hydraulic model, HEC-RAS. In the hydraulic modeling, presence of turbines was accounted for by adjusting the Manning coefficient. This analysis, which included 32 scenarios, led to an empirical function relating recovery factor to slope and discharge. Sixty-nine percent of NHDPlus segments included in the theoretical resource estimate for the contiguous 48 states had an estimated recovery factor of zero. For Alaska, data on river slope was not readily available; hence, the recovery factor was estimated based on the flow rate alone. Segment-specific estimates of the theoretical resource were multiplied by the corresponding recovery factor to estimate

Jacobson, Paul T. [Electric Power Research Institute; Ravens, Thomas M. [University of Alaska Anchorage; Cunningham, Keith W. [University of Alaska Fairbanks; Scott, George [National Renewable Energy Laboratory

2012-12-14T23:59:59.000Z

232

Characterization and Alteration of Wettability States of Alaskan Reserviors to Improve Oil Recovery Efficiency (including the within-scope expansion based on Cyclic Water Injection - a pulsed waterflood for Enhanced Oil Recovery)  

SciTech Connect

Numerous early reports on experimental works relating to the role of wettability in various aspects of oil recovery have been published. Early examples of laboratory waterfloods show oil recovery increasing with increasing water-wetness. This result is consistent with the intuitive notion that strong wetting preference of the rock for water and associated strong capillary-imbibition forces gives the most efficient oil displacement. This report examines the effect of wettability on waterflooding and gasflooding processes respectively. Waterflood oil recoveries were examined for the dual cases of uniform and non-uniform wetting conditions. Based on the results of the literature review on effect of wettability and oil recovery, coreflooding experiments were designed to examine the effect of changing water chemistry (salinity) on residual oil saturation. Numerous corefloods were conducted on reservoir rock material from representative formations on the Alaska North Slope (ANS). The corefloods consisted of injecting water (reservoir water and ultra low-salinity ANS lake water) of different salinities in secondary as well as tertiary mode. Additionally, complete reservoir condition corefloods were also conducted using live oil. In all the tests, wettability indices, residual oil saturation, and oil recovery were measured. All results consistently lead to one conclusion; that is, a decrease in injection water salinity causes a reduction in residual oil saturation and a slight increase in water-wetness, both of which are comparable with literature observations. These observations have an intuitive appeal in that water easily imbibes into the core and displaces oil. Therefore, low-salinity waterfloods have the potential for improved oil recovery in the secondary recovery process, and ultra low-salinity ANS lake water is an attractive source of injection water or a source for diluting the high-salinity reservoir water. As part of the within-scope expansion of this project, cyclic water injection tests using high as well as low salinity were also conducted on several representative ANS core samples. These results indicate that less pore volume of water is required to recover the same amount of oil as compared with continuous water injection. Additionally, in cyclic water injection, oil is produced even during the idle time of water injection. It is understood that the injected brine front spreads/smears through the pores and displaces oil out uniformly rather than viscous fingering. The overall benefits of this project include increased oil production from existing Alaskan reservoirs. This conclusion is based on the performed experiments and results obtained on low-salinity water injection (including ANS lake water), vis-a-vis slightly altering the wetting conditions. Similarly, encouraging cyclic water-injection test results indicate that this method can help achieve residual oil saturation earlier than continuous water injection. If proved in field, this would be of great use, as more oil can be recovered through cyclic water injection for the same amount of water injected.

Abhijit Dandekar; Shirish Patil; Santanu Khataniar

2008-12-31T23:59:59.000Z

233

Rebate Program Serves Alaskans with Disabilities | Department...  

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

are made more affordable in rural Alaska thanks to 500 rebates. With rates of up to .50 kWh in Alaska, energy efficient appliances reduce energy bills. Alaska applies Recovery...

234

Mercury in Alaskan Eskimo mothers and infants  

E-Print Network (OSTI)

The potential danger of natural mercury accumulation in the diet of the Eskimo is evaluated through mercury levels determined in cord blood, placenta, maternal blood, hair, and milk of 38 maternal-infant pairs from Anchorage and the Yukon-Kuskokwim Delta. Although mercury levels are not discernably dangerous, trends to larger accumulations in maternal and fetal RBC and placental tissue with proximity to the sea and consumption of seals during pregnancy provide the basis for considering possible indicators of neonatal involvement. Mercury level in RBC from cord blood appeared as the best potential indicator of this involvement, although relationships with the mother's diet and level of mercury in the placenta also appear useful. In this area, average and maximal mercury levels in cord blood are 39 and 78 ng/ml, respectively, far below the acknowledged toxic level in infants of these mothers who eat seals or fish every day during their pregnancy.

William A. Galster

1976-01-01T23:59:59.000Z

235

Identifying and Protecting Alaskan Fishery Habitats  

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

during the nation's production of plutonium are stored in underground tanks at the Hanford Site in southeastern Washington state. These wastes naturally create unusual...

236

Methane Hydrate Production from Alaskan Permafrost  

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

DOE and Maurer Technology are to evaluate the subsurface hydrate occurrence and its production potential. It is anticipated that it will require two to three months from spud...

237

Categorical Exclusion Determinations: Native American and Alaskan...  

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

April 8, 2010 CX-001634: Categorical Exclusion Determination Meteorological Tower Installation Mille Lacs Band of Ojibwa Indian Reservation CX(s) Applied: B3.1, A9 Date: 04082010...

238

Categorical Exclusion Determinations: Native American and Alaskan...  

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

Categorical Exclusion Determination Wisconsin-Tribe-Lac Du Flambeau Band of Lake Superior Chippewa Indians CX(s) Applied: B5.1 Date: 01212011 Location(s): Wisconsin...

239

Categorical Exclusion Determinations: Native American and Alaskan...  

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

May 11, 2010 CX-002225: Categorical Exclusion Determination Lac Vieux Desert Band of Lake Superior Chippewa Indians Wood Products Study CX(s) Applied: A9, A11 Date: 05112010...

240

Alaskan Historical Climatology Network (HCN) Serial Temperature...  

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

from a variety of sources including the National Climatic Data Center archives, the state climatologist for Alaska, and published literature. The period of record varies by...

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


241

Categorical Exclusion Determinations: Native American and Alaskan...  

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

Exclusion Determination Pedro Bay Native Village Technical Consulting Services for Mini Hydropower Feasibility Study CX(s) Applied: A9, A11 Date: 12042009 Location(s): Alaska...

242

METHANE HYDRATE PRODUCTION FROM ALASKAN PERMAFROST  

Science Conference Proceedings (OSTI)

Natural-gas hydrates have been encountered beneath the permafrost and considered a nuisance by the oil and gas industry for years. Engineers working in Russia, Canada and the USA have documented numerous drilling problems, including kicks and uncontrolled gas releases, in arctic regions. Information has been generated in laboratory studies pertaining to the extent, volume, chemistry and phase behavior of gas hydrates. Scientists studying hydrate potential agree that the potential is great--on the North Slope of Alaska alone, it has been estimated at 590 TCF. However, little information has been obtained on physical samples taken from actual rock containing hydrates. This gas-hydrate project is in the final stages of a cost shared partnership between Maurer Technology, Noble Corporation, Anadarko Petroleum, and the U.S. Department of Energy's Methane Hydrate R&D program. The purpose of the project is to build on previous and ongoing R&D in the area of onshore hydrate deposition to identify, quantify and predict production potential for hydrates located on the North Slope of Alaska. The work scope drilled and cored a well The HOT ICE No.1 on Anadarko leases beginning in FY 2003 and completed in 2004. An on-site core analysis laboratory was built and utilized for determining the physical characteristics of the hydrates and surrounding rock. The well was drilled from a new Anadarko Arctic Platform that has a minimal footprint and environmental impact. The final efforts of the project are to correlate geology, geophysics, logs, and drilling and production data and provide this information to scientists developing reservoir models. No gas hydrates were encountered in this well; however, a wealth of information was generated and is contained in this report.

Thomas E. Williams; Keith Millheim; Buddy King

2004-06-01T23:59:59.000Z

243

METHANE HYDRATE PRODUCTION FROM ALASKAN PERMAFROST  

Science Conference Proceedings (OSTI)

Natural-gas hydrates have been encountered beneath the permafrost and considered a nuisance by the oil and gas industry for years. Engineers working in Russia, Canada and the USA have documented numerous drilling problems, including kicks and uncontrolled gas releases, in arctic regions. Information has been generated in laboratory studies pertaining to the extent, volume, chemistry and phase behavior of gas hydrates. Scientists studying hydrate potential agree that the potential is great--on the North Slope of Alaska alone, it has been estimated at 590 TCF. However, little information has been obtained on physical samples taken from actual rock containing hydrates. This gas-hydrate project is a cost-shared partnership between Maurer Technology, Anadarko Petroleum, Noble Corporation, and the U.S. Department of Energy's Methane Hydrate R&D program. The purpose of the project is to build on previous and ongoing R&D in the area of onshore hydrate deposition to help identify, quantify and predict production potential for hydrates located on the North Slope of Alaska. As part of the project work scope, team members drilled and cored a well (the Hot Ice No. 1) on Anadarko leases beginning in January 2003 and completed in March 2004. Due to scheduling constraints imposed by the Arctic drilling season, operations at the site were suspended between April 21, 2003 and January 30, 2004. An on-site core analysis laboratory was constructed and used for determining physical characteristics of frozen core immediately after it was retrieved from the well. The well was drilled from a new and innovative Anadarko Arctic Platform that has a greatly reduced footprint and environmental impact. Final efforts of the project were to correlate geology, geophysics, logs, and drilling and production data and provide this information to scientists for future hydrate operations. No gas hydrates were encountered in this well; however, a wealth of information was generated and is contained in the project reports. Documenting the results of this effort are key to extracting lessons learned and maximizing the industry's benefits for future hydrate exploitation. In addition to the Final Report, several companion Topical Reports are being published.

Thomas E. Williams; Keith Millheim; Bill Liddell

2004-11-01T23:59:59.000Z

244

METHANE HYDRATE PRODUCTION FROM ALASKAN PERMAFROST  

Science Conference Proceedings (OSTI)

Natural-gas hydrates have been encountered beneath the permafrost and considered a nuisance by the oil and gas industry for years. Engineers working in Russia, Canada and the USA have documented numerous drilling problems, including kicks and uncontrolled gas releases, in arctic regions. Information has been generated in laboratory studies pertaining to the extent, volume, chemistry and phase behavior of gas hydrates. Scientists studying hydrate potential agree that the potential is great--on the North Slope of Alaska alone, it has been estimated at 590 TCF. However, little information has been obtained on physical samples taken from actual rock containing hydrates. This gas-hydrate project is in the final stages of a cost shared partnership between Maurer Technology, Noble Corporation, Anadarko Petroleum, and the U.S. Department of Energy's Methane Hydrate R&D program. The purpose of the project is to build on previous and ongoing R&D in the area of onshore hydrate deposition to identify, quantify and predict production potential for hydrates located on the North Slope of Alaska. The work scope drilled and cored a well The HOT ICE No.1 on Anadarko leases beginning in FY 2003 and completed in 2004. An on-site core analysis laboratory was built and utilized for determining the physical characteristics of the hydrates and surrounding rock. The well was drilled from a new Anadarko Arctic Platform that has a minimal footprint and environmental impact. The final efforts of the project are to correlate geology, geophysics, logs, and drilling and production data and provide this information to scientists developing reservoir models. No gas hydrates were encountered in this well; however, a wealth of information was generated and is contained in this report.

Thomas E. Williams; Keith Millheim; Buddy King

2004-07-01T23:59:59.000Z

245

METHANE HYDRATE PRODUCTION FROM ALASKAN PERMAFROST  

SciTech Connect

Natural-gas hydrates have been encountered beneath the permafrost and considered a nuisance by the oil and gas industry for years. Engineers working in Russia, Canada and the USA have documented numerous drilling problems, including kicks and uncontrolled gas releases, in arctic regions. Information has been generated in laboratory studies pertaining to the extent, volume, chemistry and phase behavior of gas hydrates. Scientists studying hydrate potential agree that the potential is great--on the North Slope of Alaska alone, it has been estimated at 590 TCF. However, little information has been obtained on physical samples taken from actual rock containing hydrates. This gas-hydrate project is in the second year of a three-year endeavor being sponsored by Maurer Technology, Noble, and Anadarko Petroleum, in partnership with the DOE. The purpose of the project is to build on previous and ongoing R&D in the area of onshore hydrate deposition. We plan to identify, quantify and predict production potential for hydrates located on the North Slope of Alaska. We also plan to design and implement a program to safely and economically drill, core and produce gas from arctic hydrates. The current work scope is to drill and core a well on Anadarko leases in FY 2003 and 2004. We are also using an on-site core analysis laboratory to determine some of the physical characteristics of the hydrates and surrounding rock. The well is being drilled from a new Anadarko Arctic Platform that will have minimal footprint and environmental impact. We hope to correlate geology, geophysics, logs, and drilling and production data to allow reservoir models to be calibrated. Ultimately, our goal is to form an objective technical and economic evaluation of reservoir potential in Alaska.

Thomas E. Williams; Keith Millheim; Buddy King

2004-03-01T23:59:59.000Z

246

METHANE HYDRATE PRODUCTION FROM ALASKAN PERMAFROST  

Science Conference Proceedings (OSTI)

Natural-gas hydrates have been encountered beneath the permafrost and considered a nuisance by the oil and gas industry for years. Engineers working in Russia, Canada and the USA have documented numerous drilling problems, including kicks and uncontrolled gas releases, in arctic regions. Information has been generated in laboratory studies pertaining to the extent, volume, chemistry and phase behavior of gas hydrates. Scientists studying hydrate potential agree that the potential is great--on the North Slope of Alaska alone, it has been estimated at 590 TCF. However, little information has been obtained on physical samples taken from actual rock containing hydrates. This gas-hydrate project was a cost-shared partnership between Maurer Technology, Noble Corporation, Anadarko Petroleum, and the U.S. Department of Energy's Methane Hydrate R&D program. The purpose of the project is to build on previous and ongoing R&D in the area of onshore hydrate deposition to identify, quantify and predict production potential for hydrates located on the North Slope of Alaska. The work scope included drilling and coring a well (Hot Ice No. 1) on Anadarko leases beginning in FY 2003 and completed in 2004. During the first drilling season, operations were conducted at the site between January 28, 2003 to April 30, 2003. The well was spudded and drilled to a depth of 1403 ft. Due to the onset of warmer weather, work was then suspended for the season. Operations at the site were continued after the tundra was re-opened the following season. Between January 12, 2004 and March 19, 2004, the well was drilled and cored to a final depth of 2300 ft. An on-site core analysis laboratory was built and utilized for determining the physical characteristics of the hydrates and surrounding rock. The well was drilled from a new Anadarko Arctic Platform that has a minimal footprint and environmental impact. The final efforts of the project are to correlate geology, geophysics, logs, and drilling and production data and provide this information to scientists planning hydrate exploration and development projects. No gas hydrates were encountered in this well; however, a wealth of information was generated and is contained in this and other project reports. This Topical Report contains details describing logging operations.

Steve Runyon; Mike Globe; Kent Newsham; Robert Kleinberg; Doug Griffin

2005-02-01T23:59:59.000Z

247

METHANE HYDRATE PRODUCTION FROM ALASKAN PERMAFROST  

Science Conference Proceedings (OSTI)

Natural-gas hydrates have been encountered beneath the permafrost and considered a nuisance by the oil and gas industry for years. Engineers working in Russia, Canada and the USA have documented numerous drilling problems, including kicks and uncontrolled gas releases, in arctic regions. Information has been generated in laboratory studies pertaining to the extent, volume, chemistry and phase behavior of gas hydrates. Scientists studying hydrate potential agree that the potential is great--on the North Slope of Alaska alone, it has been estimated at 590 TCF. However, little information has been obtained on physical samples taken from actual rock containing hydrates. This gas-hydrate project is in the final stages of a cost-shared partnership between Maurer Technology, Noble Corporation, Anadarko Petroleum, and the U.S. Department of Energy's Methane Hydrate R&D program. The purpose of the project is to build on previous and ongoing R&D in the area of onshore hydrate deposition to identify, quantify and predict production potential for hydrates located on the North Slope of Alaska. Hot Ice No. 1 was planned to test the Ugnu and West Sak sequences for gas hydrates and a concomitant free gas accumulation on Anadarko's 100% working interest acreage in section 30 of Township 9N, Range 8E of the Harrison Bay quadrangle of the North Slope of Alaska. The Ugnu and West Sak intervals are favorably positioned in the hydrate-stability zone over an area extending from Anadarko's acreage westward to the vicinity of the aforementioned gas-hydrate occurrences. This suggests that a large, north-to-south trending gas-hydrate accumulation may exist in that area. The presence of gas shows in the Ugnu and West Sak reservoirs in wells situated eastward and down dip of the Hot Ice location indicate that a free-gas accumulation may be trapped by gas hydrates. The Hot Ice No. 1 well was designed to core from the surface to the base of the West Sak interval using the revolutionary and new Arctic Drilling Platform in search of gas hydrate and free gas accumulations at depths of approximately 1200 to 2500 ft MD. A secondary objective was the gas-charged sands of the uppermost Campanian interval at approximately 3000 ft. Summary results of geophysical analysis of the well are presented in this report.

Donn McGuire; Steve Runyon; Richard Sigal; Bill Liddell; Thomas Williams; George Moridis

2005-02-01T23:59:59.000Z

248

METHANE HYDRATE PRODUCTION FROM ALASKAN PERMAFROST  

SciTech Connect

Natural-gas hydrates have been encountered beneath the permafrost and considered a nuisance by the oil and gas industry for years. Engineers working in Russia, Canada and the USA have documented numerous drilling problems, including kicks and uncontrolled gas releases, in arctic regions. Information has been generated in laboratory studies pertaining to the extent, volume, chemistry and phase behavior of gas hydrates. Scientists studying hydrate potential agree that the potential is great--on the North Slope of Alaska alone, it has been estimated at 590 TCF. However, little information has been obtained on physical samples taken from actual rock containing hydrates. This gas-hydrate project is a cost-shared partnership between Maurer Technology, Anadarko Petroleum, Noble Corporation, and the U.S. Department of Energy's Methane Hydrate R&D program. The purpose of the project is to build on previous and ongoing R&D in the area of onshore hydrate deposition to help identify, quantify and predict production potential for hydrates located on the North Slope of Alaska. As part of the project work scope, team members drilled and cored a well (the Hot Ice No. 1) on Anadarko leases beginning in January 2003 and completed in March 2004. Due to scheduling constraints imposed by the Arctic drilling season, operations at the site were suspended between April 21, 2003 and January 30, 2004. An on-site core analysis laboratory was constructed and used for determining physical characteristics of frozen core immediately after it was retrieved from the well. The well was drilled from a new and innovative Anadarko Arctic Platform that has a greatly reduced footprint and environmental impact. Final efforts of the project were to correlate geology, geophysics, logs, and drilling and production data and provide this information to scientists for future hydrate operations. No gas hydrates were encountered in this well; however, a wealth of information was generated and is contained in the project reports. Documenting the results of this effort are key to extracting lessons learned and maximizing the industry's benefits for future hydrate exploitation.

Thomas E. Williams; Keith Millheim; Bill Liddell

2005-02-01T23:59:59.000Z

249

METHANE HYDRATE PRODUCTION FROM ALASKAN PERMAFROST  

Science Conference Proceedings (OSTI)

Natural-gas hydrates have been encountered beneath the permafrost and considered a nuisance by the oil and gas industry for years. Engineers working in Russia, Canada and the USA have documented numerous drilling problems, including kicks and uncontrolled gas releases, in arctic regions. Information has been generated in laboratory studies pertaining to the extent, volume, chemistry and phase behavior of gas hydrates. Scientists studying hydrate potential agree that the potential is great--on the North Slope of Alaska alone, it has been estimated at 590 TCF. However, little information has been obtained on physical samples taken from actual rock containing hydrates. This gas-hydrate project was a cost-shared partnership between Maurer Technology, Noble Corporation, Anadarko Petroleum, and the U.S. Department of Energy's Methane Hydrate R&D program. The purpose of the project is to build on previous and ongoing R&D in the area of onshore hydrate deposition to identify, quantify and predict production potential for hydrates located on the North Slope of Alaska. The work scope included drilling and coring a well (Hot Ice No. 1) on Anadarko leases beginning in FY 2003 and completed in 2004. During the first drilling season, operations were conducted at the site between January 28, 2003 to April 30, 2003. The well was spudded and drilled to a depth of 1403 ft. Due to the onset of warmer weather, work was then suspended for the season. Operations at the site were continued after the tundra was re-opened the following season. Between January 12, 2004 and March 19, 2004, the well was drilled and cored to a final depth of 2300 ft. An on-site core analysis laboratory was built and implemented for determining physical characteristics of the hydrates and surrounding rock. The well was drilled from a new Anadarko Arctic Platform that has a minimal footprint and environmental impact. Final efforts of the project are to correlate geology, geophysics, logs, and drilling and production data and provide this information to scientists developing reservoir models and to research teams for developing future gas-hydrate projects. No gas hydrates were encountered in this well; however, a wealth of information was generated and has been documented by the project team. This Topical Report documents drilling and coring operations and other daily activities.

Ali Kadaster; Bill Liddell; Tommy Thompson; Thomas Williams; Michael Niedermayr

2005-02-01T23:59:59.000Z

250

METHANE HYDRATE PRODUCTION FROM ALASKAN PERMAFROST  

SciTech Connect

Natural-gas hydrates have been encountered beneath the permafrost and considered a drilling hazard by the oil and gas industry for years. Drilling engineers working in Russia, Canada and the USA have documented numerous problems, including drilling kicks and uncontrolled gas releases, in arctic regions. Information has been generated in laboratory studies pertaining to the extent, volume, chemistry and phase behavior of gas hydrates. Scientists studying hydrates as a potential energy source agree that the resource potential is great--on the North Slope of Alaska alone, it has been estimated at 590 TCF. However, little information has been obtained from physical samples taken from actual hydrate-bearing rocks. This gas-hydrate project is a cost-shared partnership between Maurer Technology, Anadarko Petroleum, Noble Corporation, and the U.S. Department of Energy's Methane Hydrate R&D program. The purpose of the project is to build on previous and ongoing R&D in the area of onshore hydrate deposition to identify, quantify and predict production potential for hydrates located on the North Slope of Alaska. The project team drilled and continuously cored the Hot Ice No. 1 well on Anadarko-leased acreage beginning in FY 2003 and completed in 2004. An on-site core analysis laboratory was built and used for determining physical characteristics of hydrates and surrounding rock. After the well was logged, a 3D vertical seismic profile (VSP) was recorded to calibrate the shallow geologic section with seismic data and to investigate techniques to better resolve lateral subsurface variations of potential hydrate-bearing strata. Paulsson Geophysical Services, Inc. deployed their 80 level 3C clamped borehole seismic receiver array in the wellbore to record samples every 25 ft. Seismic vibrators were successively positioned at 1185 different surface positions in a circular pattern around the wellbore. This technique generated a 3D image of the subsurface. Correlations were generated of these seismic data with cores, logging, and other well data. Unfortunately, the Hot Ice No. 1 well did not encounter hydrates in the reservoir sands, although brine-saturated sands containing minor amounts of methane were encountered within the hydrate stability zone (HSZ). Synthetic seismograms created from well log data were in agreement with reflectivity data measured by the 3D VSP survey. Modeled synthetic seismograms indicated a detectable seismic response would be expected in the presence of hydrate-bearing sands. Such a response was detected in the 3D VSP data at locations up-dip to the west of the Hot Ice No. 1 wellbore. Results of this project suggest that the presence of hydrate-bearing strata may not be related as simply to HSZ thickness as previously thought. Geological complications of reservoir facies distribution within fluvial-deltaic environments will require sophisticated detection technologies to assess the locations of recoverable volumes of methane contained in hydrates. High-resolution surface seismic data and more rigorous well log data analysis offer the best near-term potential. The hydrate resource potential is huge, but better tools are needed to accurately assess their location, distribution and economic recoverability.

Donn McGuire; Thomas Williams; Bjorn Paulsson; Alexander Goertz

2005-02-01T23:59:59.000Z

251

METHANE HYDRATE PRODUCTION FROM ALASKAN PERMAFROST  

SciTech Connect

Natural-gas hydrates have been encountered beneath the permafrost and considered a nuisance by the oil and gas industry for years. Engineers working in Russia, Canada and the USA have documented numerous drilling problems, including kicks and uncontrolled gas releases, in arctic regions. Information has been generated in laboratory studies pertaining to the extent, volume, chemistry and phase behavior of gas hydrates. Scientists studying hydrate potential agree that the potential is great--on the North Slope of Alaska alone, it has been estimated at 590 TCF. However, little information has been obtained on physical samples taken from actual rock containing hydrates. The work scope drilled and cored a well The Hot Ice No. 1 on Anadarko leases beginning in FY 2003 and completed in 2004. An on-site core analysis laboratory was built and utilized for determining the physical characteristics of the hydrates and surrounding rock. The well was drilled from a new Anadarko Arctic Platform that has a minimal footprint and environmental impact. The final efforts of the project are to correlate geology, geophysics, logs, and drilling and production data and provide this information to scientists developing reservoir models. No gas hydrates were encountered in this well; however, a wealth of information was generated and is contained in this report. The Hot Ice No. 1 well was drilled from the surface to a measured depth of 2300 ft. There was almost 100% core recovery from the bottom of surface casing at 107 ft to total depth. Based on the best estimate of the bottom of the methane hydrate stability zone (which used new data obtained from Hot Ice No. 1 and new analysis of data from adjacent wells), core was recovered over its complete range. Approximately 580 ft of porous, mostly frozen, sandstone and 155 of conglomerate were recovered in the Ugnu Formation and approximately 215 ft of porous sandstone were recovered in the West Sak Formation. There were gas shows in the bottom part of the Ugnu and throughout the West Sak. No hydrate-bearing zones were identified either in recovered core or on well logs. The base of the permafrost was found at about 1260 ft. With the exception of the deepest sands in the West Sak and some anomalous thin, tight zones, all sands recovered (after thawing) are unconsolidated with high porosity and high permeability. At 800 psi, Ugnu sands have an average porosity of 39.3% and geometrical mean permeability of 3.7 Darcys. Average grain density is 2.64 g/cc. West Sak sands have an average porosity of 35.5%, geometrical mean permeability of 0.3 Darcys, and average grain density of 2.70 g/cc. There were several 1-2 ft intervals of carbonate-cemented sandstone recovered from the West Sak. These intervals have porosities of only a few percent and very low permeability. On a well log they appear as resistive with a high sonic velocity. In shallow sections of other wells these usually are the only logs available. Given the presence of gas in Hot Ice No. 1, if only resistivity and sonic logs and a mud log had been available, tight sand zones may have been interpreted as containing hydrates. Although this finding does not imply that all previously mapped hydrate zones are merely tight sands, it does add a note of caution to the practice of interpreting the presence of hydrates from old well information. The methane hydrate stability zone below the Hot Ice No. 1 location includes thick sections of sandstone and conglomerate which would make excellent reservoir rocks for hydrates and below the permafrost zone shallow gas. The Ugnu formation comprises a more sand-rich section than does the West Sak formation, and the Ugnu sands when cleaned and dried are slightly more porous and significantly more permeable than the West Sak.

Richard Sigal; Kent Newsham; Thomas Williams; Barry Freifeld; Timothy Kneafsey; Carl Sondergeld; Shandra Rai; Jonathan Kwan; Stephen Kirby; Robert Kleinberg; Doug Griffin

2005-02-01T23:59:59.000Z

252

METHANE HYDRATE PRODUCTION FROM ALASKAN PERMAFROST  

SciTech Connect

Natural-gas hydrates have been encountered beneath the permafrost and considered a nuisance by the oil and gas industry for years. Engineers working in Russia, Canada and the US have documented numerous drilling problems, including kicks and uncontrolled gas releases, in arctic regions. Information has been generated in laboratory studies pertaining to the extent, volume, chemistry and phase behavior of gas hydrates. Scientists studying hydrate potential agree that the potential is great--on the North Slope of Alaska alone, it has been estimated at 590 TCF. However, little information has been obtained on physical samples taken from actual rock containing hydrates. This gas-hydrate project is in the second year of a three-year endeavor being sponsored by maurer Technology, noble, and Anadarko Petroleum, in partnership with the DOE. The purpose of the project is to build on previous and ongoing R and D in the area of onshore hydrate deposition. They plan to identify, quantify and predict production potential for hydrates located on the North Slope of Alaska. They also plan to design and implement a program to safely and economically drill, core and produce gas from arctic hydrates. The current work scope is to drill and core a well on Anadarko leases in FY 2003 and 2004. They are also using an on-site core analysis laboratory to determine some of the physical characteristics of the hydrates and surrounding rock. The well is being drilled from a new Anadarko Arctic Platform that will have minimal footprint and environmental impact. They hope to correlate geology, geophysics, logs, and drilling and production data to allow reservoir models to be calibrated. Ultimately, the goal is to form an objective technical and economic evaluation of reservoir potential in Alaska.

Thomas E. Williams; Keith Millheim; Buddy King

2003-12-01T23:59:59.000Z

253

METHANE HYDRATE PRODUCTION FROM ALASKAN PERMAFROST  

SciTech Connect

Natural-gas hydrates have been encountered beneath the permafrost and considered a nuisance by the oil and gas industry for years. Oil-field engineers working in Russia, Canada and the USA have documented numerous drilling problems, including kicks and uncontrolled gas releases, in Arctic regions. Information has been generated in laboratory studies pertaining to the extent, volume, chemistry and phase behavior of gas hydrates. Scientists studying hydrates agree that the potential is great--on the North Slope of Alaska alone, it has been estimated at 590 TCF. However, little information has been obtained on physical samples taken from actual rock containing hydrates. This gas-hydrate project is a cost-shared partnership between Maurer Technology, Anadarko Petroleum, Noble Corporation, and the U.S. Department of Energy's Methane Hydrate R&D program. The purpose of the project is to build on previous and ongoing R&D in the area of onshore hydrate deposition to help identify, quantify and predict production potential for hydrates located on the North Slope of Alaska. As part of the project work scope, team members drilled and cored the HOT ICE No. 1 on Anadarko leases beginning in January 2003 and completed in March 2004. Due to scheduling constraints imposed by the Arctic drilling season, operations at the site were suspended between April 21, 2003 and January 30, 2004. An on-site core analysis laboratory was designed, constructed and used for determining physical characteristics of frozen core immediately after it was retrieved from the well. The well was drilled from a new and innovative Anadarko Arctic Platform that has a greatly reduced footprint and environmental impact. Final efforts of the project were to correlate geology, geophysics, logs, and drilling and production data and provide this information to scientists for future hydrate operations. Unfortunately, no gas hydrates were encountered in this well; however, a wealth of information was generated and is contained in the project reports.

Thomas E. Williams; Keith Millheim; Bill Liddell

2005-03-01T23:59:59.000Z

254

Lithium isotopic systematics of A-type granites and their mafic enclaves: Further constraints on the Li isotopic composition of the continental crust  

E-Print Network (OSTI)

Lithium isotopic systematics of A-type granites and their mafic enclaves: Further constraints form 6 February 2009 Accepted 15 February 2009 Editor: D.B. Dingwell Keywords: Lithium isotopes A-type granite Mafic enclave Continental crust Lithium concentrations and isotopic compositions of 39 A

Mcdonough, William F.

255

Crop, forestry, and manure residue inventory, continental United States. Volume 3. West North-Central: including, Iowa, Kansas, Minnesota, Missouri, Nebraska, North Dakota, and South Dakota  

SciTech Connect

This document is one of eight similar data packages that make up a national residue inventory summarizing annual agricultural wastes generated in the nine census regions within the continental United States. The inventory is based upon data available through mid-1975 which are shown in Section II by region, state, and country, as well as by waste type, amount, and use.

1976-06-01T23:59:59.000Z

256

Beaufort County, North Carolina: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

613504°, -76.9182097° 613504°, -76.9182097° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":35.4613504,"lon":-76.9182097,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

257

Limitations of ad hoc "SKA+VLBI" configurations & the need to extend SKA to trans-continental dimensions  

E-Print Network (OSTI)

The angular resolution of the proposed Square Kilometre Array, SKA, must be extended towards the milliarcsecond scale if it is to resolve the distant starburst galaxies that are likely to dominate the radio source counts at micro and sub-microJy flux levels. This paper considers the best way of extending SKA's angular resolution towards the milliarcsecond scale. Two possible SKA-VLBI configurations have been investigated and simulated SKA and SKA-VLBI visibility data sets generated. The effects of non-uniform data weighting on the associated images are considered. The results suggest that the preferred option is for SKA to be extended to trans-continental dimensions. By retaining 50% of the array's collecting area within a region no larger than 50 km, the surface brightness sensitivity of the array at arcsec resolution is hardly compromised. In this configuration SKA's capabilities are impressive: in a single 12 hour run, between 100-1000 sources will be simultaneously detected and imaged with arcsecond, sub-arcsecond and milliarcsecond resolution.

M. A. Garrett

1999-08-31T23:59:59.000Z

258

The impact of climate and CO{sub 2} changes on ecosystem dynamics of the continental United States  

Science Conference Proceedings (OSTI)

The VEMAP study used three biogeochemical (BGC) models to investigate the impact of changes in climate and CO{sub 2} concentrations over the continental US. These models were Biome-BGC, CENTURY, and TEM. Differences among the BGC models and the climate scenarios (three different GCM-derived 2xCO{sub 2} climates were used) contributed equally to the variation in estimates of C dynamics under changing climate and CO,. The response of the individual biogeochemical models to increases in temperature and tp water stress are largely responsible for their behavior under climate change. All three models generally predict increases in C uptake when increases in temperature are not vastly greater than increases in precipitation, such as seen in the GFDL scenario. Differences in the biotic response to elevated CO{sub 2} determined the overall response of NPP and total system C storage due to differences on the manner in which plant C/N, transpiration, and photosynthesis are modified by the three different BGC models.

Ojima, D.S. [Colorado State Univ., Ft. Collins, CO (United States)

1995-06-01T23:59:59.000Z

259

ARM - Midlatitude Continental Convective Clouds Experiment (MC3E): Multi-Frequency Profilers, Surface Meteorology (williams-surfmet)  

DOE Data Explorer (OSTI)

This data was collected by the NOAA 449-MHz and 2.8-GHz profilers in support of the Department of Energy (DOE) and NASA sponsored Mid-latitude Continental Convective Cloud Experiment (MC3E). The profiling radars were deployed in Northern Oklahoma at the DOE Atmospheric Radiation Mission (ARM) Southern Great Plans (SGP) Central Facility from 22 April through 6 June 2011. NOAA deployed three instruments: a Parsivel disdrometer, a 2.8-GHz profiler, and a 449-MHz profiler. The parasivel provided surface estimates of the raindrop size distribution and is the reference used to absolutely calibrate the 2.8 GHz profiler. The 2.8-GHz profiler provided unattenuated reflectivity profiles of the precipitation. The 449-MHz profiler provided estimates of the vertical air motion during precipitation from near the surface to just below the freezing level. By using the combination of 2.8-GHz and 449-MHz profiler observations, vertical profiles of raindrop size distributions can be retrieved. The profilers are often reference by their frequency band: the 2.8-GHz profiler operates in the S-band and the 449-MHz profiler operates in the UHF band. The raw observations are available as well as calibrated spectra and moments. This document describes how the instruments were deployed, how the data was collected, and the format of the archived data.

Christopher Williams; Mike Jensen

260

ARM - Midlatitude Continental Convective Clouds Experiment (MC3E): Multi-Frequency Profilers, Vertical Air Motion (williams-vertair)  

DOE Data Explorer (OSTI)

This data was collected by the NOAA 449-MHz and 2.8-GHz profilers in support of the Department of Energy (DOE) and NASA sponsored Mid-latitude Continental Convective Cloud Experiment (MC3E). The profiling radars were deployed in Northern Oklahoma at the DOE Atmospheric Radiation Mission (ARM) Southern Great Plans (SGP) Central Facility from 22 April through 6 June 2011. NOAA deployed three instruments: a Parsivel disdrometer, a 2.8-GHz profiler, and a 449-MHz profiler. The parasivel provided surface estimates of the raindrop size distribution and is the reference used to absolutely calibrate the 2.8 GHz profiler. The 2.8-GHz profiler provided unattenuated reflectivity profiles of the precipitation. The 449-MHz profiler provided estimates of the vertical air motion during precipitation from near the surface to just below the freezing level. By using the combination of 2.8-GHz and 449-MHz profiler observations, vertical profiles of raindrop size distributions can be retrieved. The profilers are often reference by their frequency band: the 2.8-GHz profiler operates in the S-band and the 449-MHz profiler operates in the UHF band. The raw observations are available as well as calibrated spectra and moments. This document describes how the instruments were deployed, how the data was collected, and the format of the archived data.

Christopher Williams; Mike Jensen

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


261

ARM - Midlatitude Continental Convective Clouds Experiment (MC3E): Multi-Frequency Profilers, Parcivel Disdrometer (williams-disdro)  

DOE Data Explorer (OSTI)

This data was collected by the NOAA 449-MHz and 2.8-GHz profilers in support of the Department of Energy (DOE) and NASA sponsored Mid-latitude Continental Convective Cloud Experiment (MC3E). The profiling radars were deployed in Northern Oklahoma at the DOE Atmospheric Radiation Mission (ARM) Southern Great Plans (SGP) Central Facility from 22 April through 6 June 2011. NOAA deployed three instruments: a Parsivel disdrometer, a 2.8-GHz profiler, and a 449-MHz profiler. The parasivel provided surface estimates of the raindrop size distribution and is the reference used to absolutely calibrate the 2.8 GHz profiler. The 2.8-GHz profiler provided unattenuated reflectivity profiles of the precipitation. The 449-MHz profiler provided estimates of the vertical air motion during precipitation from near the surface to just below the freezing level. By using the combination of 2.8-GHz and 449-MHz profiler observations, vertical profiles of raindrop size distributions can be retrieved. The profilers are often reference by their frequency band: the 2.8-GHz profiler operates in the S-band and the 449-MHz profiler operates in the UHF band. The raw observations are available as well as calibrated spectra and moments. This document describes how the instruments were deployed, how the data was collected, and the format of the archived data.

Christopher Williams; Mike Jensen

262

ARM - Midlatitude Continental Convective Clouds Experiment (MC3E): Multi-Frequency Profilers, 449 MHz Profiler(williams-449_prof)  

DOE Data Explorer (OSTI)

This data was collected by the NOAA 449-MHz and 2.8-GHz profilers in support of the Department of Energy (DOE) and NASA sponsored Mid-latitude Continental Convective Cloud Experiment (MC3E). The profiling radars were deployed in Northern Oklahoma at the DOE Atmospheric Radiation Mission (ARM) Southern Great Plans (SGP) Central Facility from 22 April through 6 June 2011. NOAA deployed three instruments: a Parsivel disdrometer, a 2.8-GHz profiler, and a 449-MHz profiler. The parasivel provided surface estimates of the raindrop size distribution and is the reference used to absolutely calibrate the 2.8 GHz profiler. The 2.8-GHz profiler provided unattenuated reflectivity profiles of the precipitation. The 449-MHz profiler provided estimates of the vertical air motion during precipitation from near the surface to just below the freezing level. By using the combination of 2.8-GHz and 449-MHz profiler observations, vertical profiles of raindrop size distributions can be retrieved. The profilers are often reference by their frequency band: the 2.8-GHz profiler operates in the S-band and the 449-MHz profiler operates in the UHF band. The raw observations are available as well as calibrated spectra and moments. This document describes how the instruments were deployed, how the data was collected, and the format of the archived data.

Christopher Williams; Mike Jensen

263

Energy (Oil and Gas) Exploration (and Development) on the U.S.  

E-Print Network (OSTI)

Energy (Oil and Gas) Exploration (and Development) on the U.S. Arctic Continental Shelf Jeff Walker of an Ice-Diminishing Arctic on Exploratory Activities Arctic nations will pursue oil and gas. Offshore;#12;Beaufort Sea Oil and Gas Lease Status #12;Chukchi Sea Oil and Gas Leasing Status #12;Alaska OCS Lease Sales

Kuligowski, Bob

264

The distribution and optical response of particles on the continental shelf and their relationship to cross-isopycnal mixing  

E-Print Network (OSTI)

The relationships of optics, particles, and hydrography to shelf mixing processes were analyzed on a mid-continental shelf south of New England. The objectives were to characterize the types, sizes and sources of particles present in the water column and their effects on optics during conditions of strong stratification (late summer) and weak stratification (spring) and to determine how the particles and optics change over time in response to different forcing functions (wind, surface gravity waves, internal waves, solibors - large scale internal waves- and tides). An unexpected opportunity was presented by the passage of Hurricane Edouard close to the sampling site. Under both strong and weak stratification, surface oaters had high values of fluorescence, particulate organic carbon, and chlorophyll a. Mid-waters contained higher concentrations of particulate organic carbon than bottom oaters, but the optical characteristics of particles more closely resembled those of bottom waters (resuspended and adverted material). Strongly stratified conditions typically exhibited little mixing, with the exception of when extreme forcing events, such as the hurricane, passed through the sampling site. Most of the events sampled during the summer cruise were the result of addiction rather than mixing. Spring conditions included weakly stratified waders with frequent wind events (Nor'easters). Strong forcing events caused surface mixing initially, but solar heating stratified surface waders and gradually inhibited mixing. Particle size distribution changed with stratification. A dramatic increase was observed with the passage of the hurricane, and an initial increase in large particles followed by a substantial increase in smaller particles was observed during a spring phytoplankton bloom. Spring particle settling flux was 3 times higher in the bottom 40 meters than during the previous summer. Relationships between optics and discrete samples generally correlate better under mixed conditions than stratified conditions. During the stratified period, particle distributions were constrained by density layers, where as during weakly stratified periods, the waders were more mixed, leading to a more uniform distribution of particulate matter in the surface and the bottom waters.

Blakey, Joshua C.

1999-01-01T23:59:59.000Z

265

Chicago's Continental Divide  

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

by highway, railroad, air and water. Its strategic location at the south end of Lake Michigan has been largely responsible. Among other unique advantages, it has an inexhaustible...

266

Reiz Continental Hotel  

E-Print Network (OSTI)

WORKSHOP OBJECTIVES:> To proffer solution to the energy problems in Africa by providing a forum for exchange of ideas by major stake holders.:> To address important aspects of the implementation of Renewable Energy Programmes in Africa.:> Explore emerging policy issues, regulations and implementation frameworks for the development of renewable energy and energy efficiency markets in Africa.:> Public awareness creation among poiicy makers, investors and the generai public on the potentials of renewable energy and energy efficiency in Africa SCOPE OF WORKSHOP:> State-of-the-art lectures to be delivered by seasoned experts in renewable energy in such areas as: • Sea Water desalination • Solar drying (food & cash crops,

University Nigeria; Sustalnable Economie

2010-01-01T23:59:59.000Z

267

Economic and legal aspects of the organization of planning and construction of structures on the Continental Shelf of Arctic Seas of Russia  

SciTech Connect

At the current stage of development of Russia`s economy the problem arises of refining the concept and working out a strategy of developing the oil gas resources of the continental shelf. The given concept determines the main strategic directions with respect to the disposition, volumes, and scope of works, creation and use of special equipment, structures, and floating equipment, determination of the extent and dynamics of investments, evaluation of the potential possibilities of various financial sources, etc. Strategy is based on the fairly long-term (15-20 years) cost effectiveness of exploration and development of offshore oil and gas reserves governed by the high geologic prospects and poor study of the continental shelf of Russia. The approach to the solution of this problem obviously, should provide for the follow stages: Planning an exploration program realized mainly by centralized budgetary funds. The second stage is a prediction of the results of the competition, i.e., prediction of the number of specific blocks being claimed. A special problem is the selection of the form of licensing agreement. The existing legislation, particularly the Russian Federation Mineral Resources Law, provides for forms of concession and production sharing in addition to the traditional leasing form. One of the problems is the absence of an official division of Russian water areas according to their status: territoral waters, 200-mile exclusive (economic) zone, and continental shelf. Legal problems begin with the presence of variant readings in the formulation of the concepts of three aforementioned zones. All these problems either directly or indirectly determine the economic conditions and successfulness of the converted and other enterprises and organizations developing offshore oil and gas resources.

Nikitin, B.A.; Perchik, A.I.

1994-09-01T23:59:59.000Z

268

West Florida Continental Shelf: a study of geothermal flows and other processes affecting radionuclides and trace metals. Progress report, October 1, 1979-July 1, 1980  

DOE Green Energy (OSTI)

Research progress is reported for the period October 1979-July 1980. Physical and chemical investigations have been made of the single known geothermal discharge on the West Florida Continental Shelf. It was discovered the discharge phenomenon is of regional extent. The origin of the discharges is normal seawater which enters the substrate of the Floridian plateau. The discharges are enriched in Ra 226 and Rn 222, heavy metals (Pb, Ca), and calcium, and depleted in magnesium. The effects of these thermal discharges on the shelf environment were investigated. (ACR)

Fanning, K.A.; Byrne, R.H.; Betzer, P.R.

1980-01-01T23:59:59.000Z

269

Environmental sampling and mud sampling program of CSDP (Continental Scientific Drilling Program) core hole VC-2B, Valles Caldera, New Mexico  

DOE Green Energy (OSTI)

An environmental sampling and drilling mud sampling program was conducted during the drilling operations of Continental Scientific Drilling Program (CSDP) core hole VC-2B, Valles caldera, New Mexico. A suite of four springs and creeks in the Sulphur Springs area were monitored on a regular basis to ensure that the VC-2B drilling program was having no environmental impact on water quality. In addition, a regional survey of springs in and around the Jemez Mountains was conducted to provide background data for the environmental monitoring. A drilling mud monitoring program was conducted during the operations to help identify major fluid entries in the core hole. 32 refs., 14 figs., 7 tabs.

Meeker, K.; Goff, F.; Gardner, J.N.; Trujillo, P.E.; Counce, D.

1990-03-01T23:59:59.000Z

270

The responses of net primary production (NPP) and total carbon storage for the continental United States to changes in atmospheric CO{sub 2}, climate, and vegetation  

Science Conference Proceedings (OSTI)

We extrapolated 3 biogeochemistry models (BIOME-BGC, CENTURY, and TEM) across the continental US with the vegetation distributions of 3 biogeography models (BIOME2, DOLY, and MAPSS) for contemporary climate at 355 ppmv CO{sub 2} and each of 3 GCM climate scenarios at 710 ppmv. For contemporary conditions, continental NPP ranges from 3132 to 3854 TgC/yr and total carbon storage ranges from 109 to 125 PgC. The responses of NPP range from no response (BIOME-BGC with DOLY or MAPSS vegetations for UKMO climate) to increases of 53% and 56% (TEM with BIOME2 vegetations for GFDL and OSU climates). The responses of total carbon storage vary from a decrease of 39% (BIOME-BGC with MAPSS vegetation for UKMO climate) to increases of 52% and 56% (TEM with BIOME2 vegetations for OSU and GFDL climates). The UKMO responses of BIOME-BGC with MAPSS vegetation are caused by both decreased forest area (from 44% to 38%) and photosynthetic water stress. The OSU and GFDL responses of TEM with BIOME2 vegetations are caused by forest expansion (from 46% to 67% for OSU and to 75% for GFDL) and increased nitrogen cycling.

McGuire, D.A. [Marine Biological Lab., Woods Hole, MA (United States)

1995-06-01T23:59:59.000Z

271

Phytoplankton distributions and species composition across the Texas-Louisiana continental shelf during two flow regimes of the Mississippi River  

E-Print Network (OSTI)

Phytoplankton abundance and species composition were examined over the Texas-Louisiana continental shelf during May 1992 and May 1993, as part of a phytoplankton diversity study funded by the Office of Naval Research. Phytoplankton distribution data were assessed in relation to the hydrography and physical processes on the shelf, which were studied as part of the Texas-Louisiana Shelf Circulation and Transport Processes Study (LATEX A). Phytoplankton group distributions from 1992 , which was an average flow year for the Mississippi River, were compared with observations from 1993, which was a record flow year. Water samples for phytoplankton determinations were examined at 22 locations on cross-shelf transacts from 90.5' to 94.0'W longitude. Samples were collected at the surface and the chlorophyll maximum from Niskin bottles attached to a Sea-Bird SBE911plus CTD, preserved in 1% glutaraldehyde, and analyzed using the Uterm6hl method and the inverted-microscope technique. Unique phytoplankton distributions and regionspecific hydrography and physical processes were found on the inner, middle, and outer shelf during both flow regimes. Some differences were found in May 1993 due to the record river discharge. In 1992 and 1993, the inner shelf was diatom dominated, and was characterized by the highest nutrient and lowest safety values. River discharge and associated nutrients were focused by the localized downcoast flow predominant on the inner shelf area during the month of May. Water column stability decreased moving from the eastern part of the shelf to the western part in May 1992. The opposite regime was present in May 1993. Inner shelf nutrient concentrations in May 1993 were approximately double those in May 1992. The increased river discharge in 1993 caused a dramatic shift in dominant diatom species to Skeletonema costatum (Grevifle) Grunow, which is found in a range of salinities, temperatures, and depths. Chain-forming diatom and others were predominant in both years. On the middle shelf, the presence of tychopelagic diatoms reflected the possibility of benthic regeneration of nutrients and resuspension into the upper water column. This flux from the benthos supported the phytoplankton community on the middle shelf, where a near-bottom chlorophyll maximum was found. Lower concentrations of phytoplankton were present on the middle shelf than the inner shelf during both years. The upper 30-70 m of the water column on the middle shelf were found to be oligotrophic, so smaller or more motile cers such as dinoflagenates, microflagellates, and coccolithophorids became more dominant. The outer shelf upper water column was nutrient-poor as well during both years, and dinoflageuates, microflagellates, and coccolithophorids were even more dominant than on the middle shelf. The diatom population decreased more moving from the middle to the outer shelf. Effects of a warm core Loop Current eddy were evident on the outer shelf area. Upwelling processes shallower than 100 m may provide a means of supporting the phytoplankton population at the chlorophyll maximum on the outer shelf. The location of the increased volume of river water across the shelf in May 1993 was identified based on the increase in overall phytoplankton abundance in May 1993.

Bontempi, Paula Susan

1995-01-01T23:59:59.000Z

272

Heat Flow and Gas Hydrates on the Continental Margin of India: Building on Results from NGHP Expedition 01  

SciTech Connect

The Indian National Gas Hydrate Program (NGHP) Expedition 01 presented the unique opportunity to constrain regional heat flow derived from seismic observations by using drilling data in three regions on the continental margin of India. The seismic bottom simulating reflection (BSR) is a well-documented feature in hydrate bearing sediments, and can serve as a proxy for apparent heat flow if data are available to estimate acoustic velocity and density in water and sediments, thermal conductivity, and seafloor temperature. Direct observations of temperature at depth and physical properties of the sediment obtained from drilling can be used to calibrate the seismic observations, decreasing the uncertainty of the seismically-derived estimates. Anomalies in apparent heat flow can result from a variety of sources, including sedimentation, erosion, topographic refraction and fluid flow. We constructed apparent heat flow maps for portions of the Krishna-Godavari (K-G) basin, the Mahanadi basin, and the Andaman basin and modeled anomalies using 1-D conductive thermal models. Apparent heat flow values in the Krishna-Godavari (K-G) basin and Mahanadi basin are generally 0.035 to 0.055 watts per square meter (W/m2). The borehole data show an increase in apparent heat flow as water depth increases from 900 to 1500 m. In the SW part of the seismic grid, 1D modeling of the effect of sedimentation on heat flow shows that ~50% of the observed increase in apparent heat flow with increasing water depth can be attributed to trapping of sediments behind a "toe-thrust" ridge that is forming along the seaward edge of a thick, rapidly accumulating deltaic sediment pile. The remainder of the anomaly can be explained either by a decrease in thermal conductivity of the sediments filling the slope basin or by lateral advection of heat through fluid flow along stratigraphic horizons within the basin and through flexural faults in the crest of the anticline. Such flow probably plays a role in bringing methane into the ridge formed by the toe-thrust. Because of the small anomaly due to this process and the uncertainty in thermal conductivity, we did not model this process explicitly. In the NE part of the K-G basin seismic grid, a number of local heat flow lows and highs are observed, which can be attributed to topographic refraction and to local fluid flow along faults, respectively. No regional anomaly can be resolved. Because of lack of continuity between the K-G basin sites within the seismic grid and those ~70 km to the NE in water depths of 1200 to 1500 m, we do not speculate on the reason for higher heat flow at these depths. The Mahanadi basin results, while limited in geographic extent, are similar to those for the KG basin. The Andaman basin exhibits much lower apparent heat flow values, ranging from 0.015 to 0.025 W/m2. Heat flow here also appears to increase with increasing water depth. The very low heat flow here is among the lowest heat flow observed anywhere and gives rise to a very thick hydrate stability zone in the sediments. Through 1D models of sedimentation (with extremely high sedimentation rates as a proxy for tectonic thickening), we concluded that the very low heat flow can probably be attributed to the combined effects of high sedimentation rate, low thermal conductivity, tectonic thickening of sediments and the cooling effect of a subducting plate in a subduction zone forearc. Like for the K-G basin, much of the local variability can be attributed to topography. The regional increase in heat flow with water depth remains unexplained because the seismic grid available to us did not extend far enough to define the local tectonic setting of the slope basin controlling this observational pattern. The results are compared to results from other margins, both active and passive. While an increase in apparent heat flow with increasing water depth is widely observed, it is likely a result of different processes in different places. The very low heat flow due to sedimentation and tectonics in the Andaman basin is at the low end of glob

Trehu, Anne; Kannberg, Peter

2011-06-30T23:59:59.000Z

273

Heat Flow and Gas Hydrates on the Continental Margin of India: Building on Results from NGHP Expedition 01  

Science Conference Proceedings (OSTI)

The Indian National Gas Hydrate Program (NGHP) Expedition 01 presented the unique opportunity to constrain regional heat flow derived from seismic observations by using drilling data in three regions on the continental margin of India. The seismic bottom simulating reflection (BSR) is a well-documented feature in hydrate bearing sediments, and can serve as a proxy for apparent heat flow if data are available to estimate acoustic velocity and density in water and sediments, thermal conductivity, and seafloor temperature. Direct observations of temperature at depth and physical properties of the sediment obtained from drilling can be used to calibrate the seismic observations, decreasing the uncertainty of the seismically-derived estimates. Anomalies in apparent heat flow can result from a variety of sources, including sedimentation, erosion, topographic refraction and fluid flow. We constructed apparent heat flow maps for portions of the Krishna-Godavari (K-G) basin, the Mahanadi basin, and the Andaman basin and modeled anomalies using 1-D conductive thermal models. Apparent heat flow values in the Krishna-Godavari (K-G) basin and Mahanadi basin are generally 0.035 to 0.055 watts per square meter (W/m{sup 2}). The borehole data show an increase in apparent heat flow as water depth increases from 900 to 1500 m. In the SW part of the seismic grid, 1D modeling of the effect of sedimentation on heat flow shows that {approx}50% of the observed increase in apparent heat flow with increasing water depth can be attributed to trapping of sediments behind a 'toe-thrust' ridge that is forming along the seaward edge of a thick, rapidly accumulating deltaic sediment pile. The remainder of the anomaly can be explained either by a decrease in thermal conductivity of the sediments filling the slope basin or by lateral advection of heat through fluid flow along stratigraphic horizons within the basin and through flexural faults in the crest of the anticline. Such flow probably plays a role in bringing methane into the ridge formed by the toe-thrust. Because of the small anomaly due to this process and the uncertainty in thermal conductivity, we did not model this process explicitly. In the NE part of the K-G basin seismic grid, a number of local heat flow lows and highs are observed, which can be attributed to topographic refraction and to local fluid flow along faults, respectively. No regional anomaly can be resolved. Because of lack of continuity between the K-G basin sites within the seismic grid and those {approx}70 km to the NE in water depths of 1200 to 1500 m, we do not speculate on the reason for higher heat flow at these depths. The Mahanadi basin results, while limited in geographic extent, are similar to those for the K-G basin. The Andaman basin exhibits much lower apparent heat flow values, ranging from 0.015 to 0.025 W/m{sup 2}. Heat flow here also appears to increase with increasing water depth. The very low heat flow here is among the lowest heat flow observed anywhere and gives rise to a very thick hydrate stability zone in the sediments. Through 1D models of sedimentation (with extremely high sedimentation rates as a proxy for tectonic thickening), we concluded that the very low heat flow can probably be attributed to the combined effects of high sedimentation rate, low thermal conductivity, tectonic thickening of sediments and the cooling effect of a subducting plate in a subduction zone forearc. Like for the K-G basin, much of the local variability can be attributed to topography. The regional increase in heat flow with water depth remains unexplained because the seismic grid available to us did not extend far enough to define the local tectonic setting of the slope basin controlling this observational pattern. The results are compared to results from other margins, both active and passive. While an increase in apparent heat flow with increasing water depth is widely observed, it is likely a result of different processes in different places. The very low heat flow due to sedimentation and tectonics in the Andaman basi

Anne Trehu; Peter Kannberg

2011-06-30T23:59:59.000Z

274

Categorical Exclusion Determinations: Native American and Alaskan Native  

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

December 7, 2009 December 7, 2009 CX-000111: Categorical Exclusion Determination Koniag Incorporated Renewable Energy Technologies - Solar CX(s) Applied: B3.6, B5.1 Date: 12/07/2009 Location(s): Alaska Office(s): Energy Efficiency and Renewable Energy December 7, 2009 CX-000032: Categorical Exclusion Determination Pueblo of Tesuque Energy Efficiency Retrofits CX(s) Applied: B5.1, B2.5, A1 Date: 12/07/2009 Location(s): Tesuque, New Mexico Office(s): Energy Efficiency and Renewable Energy December 7, 2009 CX-000119: Categorical Exclusion Determination San Carlos Apache Tribe of the San Carlos Reservation Energy Efficiency and Conservation Strategy CX(s) Applied: A1, A9, A11 Date: 12/07/2009 Location(s): Arizona Office(s): Energy Efficiency and Renewable Energy December 7, 2009 CX-000118: Categorical Exclusion Determination

275

Categorical Exclusion Determinations: Native American and Alaskan Native  

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

June 18, 2010 June 18, 2010 CX-002772: Categorical Exclusion Determination All Mission Indian Housing Authority CX(s) Applied: A9, B5.1 Date: 06/18/2010 Location(s): California Office(s): Energy Efficiency and Renewable Energy June 15, 2010 CX-002775: Categorical Exclusion Determination Bridgeport Indian Colony of California CX(s) Applied: B2.5, B5.1 Date: 06/15/2010 Location(s): California Office(s): Energy Efficiency and Renewable Energy June 11, 2010 CX-002706: Categorical Exclusion Determination California-Tribe-Tuolumne Band of Me-Wuk Indians CX(s) Applied: A9, B5.1 Date: 06/11/2010 Location(s): California Office(s): Energy Efficiency and Renewable Energy June 10, 2010 CX-002722: Categorical Exclusion Determination Washington-Tribe-Shoalwater Bay Indian Tribe CX(s) Applied: B2.5, B5.1

276

Categorical Exclusion Determinations: Native American and Alaskan Native  

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

December 20, 2010 December 20, 2010 CX-004785: Categorical Exclusion Determination Minnesota-Tribe-Minnesota Chippewa Tribe (Leech Lake Tribe) CX(s) Applied: B3.6, B5.1 Date: 12/20/2010 Location(s): Minnesota Office(s): Energy Efficiency and Renewable Energy December 20, 2010 CX-004781: Categorical Exclusion Determination Alaska-Tribe-Village of Wainwright CX(s) Applied: A9, B5.1 Date: 12/20/2010 Location(s): Wainwright, Alaska Office(s): Energy Efficiency and Renewable Energy December 20, 2010 CX-004780: Categorical Exclusion Determination Alaska-Tribe-Ivanof Bay Tribal Council CX(s) Applied: A9, B2.5, B5.1 Date: 12/20/2010 Location(s): Ivanof Bay, Alaska Office(s): Energy Efficiency and Renewable Energy December 20, 2010 CX-004779: Categorical Exclusion Determination Alaska-Tribe-Bristol Bay Native Association

277

Categorical Exclusion Determinations: Native American and Alaskan Native  

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

7, 2010 7, 2010 CX-003001: Categorical Exclusion Determination Alaska-Tribe-Asa'carsarmiut Tribal Council CX(s) Applied: B2.5, B5.1 Date: 07/07/2010 Location(s): Alaska Office(s): Energy Efficiency and Renewable Energy July 6, 2010 CX-003016: Categorical Exclusion Determination South Dakota-Tribal Energy Program-Rosebud Sioux Tribe CX(s) Applied: A9, B3.1 Date: 07/06/2010 Location(s): South Dakota Office(s): Energy Efficiency and Renewable Energy July 6, 2010 CX-003004: Categorical Exclusion Determination Arizona-Tribal Energy Program-Hualapai Tribe CX(s) Applied: A9, B3.1 Date: 07/06/2010 Location(s): Hualapai Tribe, Arizona Office(s): Energy Efficiency and Renewable Energy July 1, 2010 CX-002927: Categorical Exclusion Determination Montana-Tribe-Fort Belknap Indian Community of the Fort Belknap Reservation

278

Categorical Exclusion Determinations: Native American and Alaskan Native  

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

November 12, 2009 November 12, 2009 CX-000073: Categorical Exclusion Determination Tanana Chiefs Conference Energy Efficiency and Conservation Programs for Buildings and Facilities CX(s) Applied: B5.1, A11, A9 Date: 11/12/2009 Location(s): Alaska Office(s): Energy Efficiency and Renewable Energy November 12, 2009 CX-000068: Categorical Exclusion Determination Lower Sioux Indian Community Residential and Commercial Building Audits CX(s) Applied: B5.1, A9 Date: 11/12/2009 Location(s): Minnesota Office(s): Energy Efficiency and Renewable Energy November 12, 2009 CX-000067: Categorical Exclusion Determination Lower Sioux Indian Community Material Conservation Programs CX(s) Applied: B5.1, B6.8, A9 Date: 11/12/2009 Location(s): Minnesota Office(s): Energy Efficiency and Renewable Energy

279

Categorical Exclusion Determinations: Native American and Alaskan Native  

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

July 26, 2010 July 26, 2010 CX-003249: Categorical Exclusion Determination California-Tribe-San Pasqual Band of Mission Indians CX(s) Applied: A9, A11, B5.1 Date: 07/26/2010 Location(s): California Office(s): Energy Efficiency and Renewable Energy July 26, 2010 CX-003246: Categorical Exclusion Determination Alaska-Tribe-Interior Regional Housing Authority Minto Village CX(s) Applied: B2.5, B5.1 Date: 07/26/2010 Location(s): Minto, Alaska Office(s): Energy Efficiency and Renewable Energy July 26, 2010 CX-003245: Categorical Exclusion Determination Alaska-Tribe-Interior Regional Housing Authority Hughes Village CX(s) Applied: B2.5, B5.1 Date: 07/26/2010 Location(s): Hughes, Alaska Office(s): Energy Efficiency and Renewable Energy July 22, 2010 CX-003259: Categorical Exclusion Determination

280

Categorical Exclusion Determinations: Native American and Alaskan Native  

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

December 22, 2009 December 22, 2009 CX-000145: Categorical Exclusion Determination Yavapai-Apache Nation of the Camp Verde Indian Reservation Street Lighting Retrofits CX(s) Applied: B1.32, B5.1 Date: 12/22/2009 Location(s): Arizona Office(s): Energy Efficiency and Renewable Energy December 22, 2009 CX-000144: Categorical Exclusion Determination Native Village of Karluk Energy Efficiency and Conservation Strategy CX(s) Applied: A9, A11 Date: 12/22/2009 Location(s): Karluk, Alaska Office(s): Energy Efficiency and Renewable Energy December 22, 2009 CX-000143: Categorical Exclusion Determination King Island Native Community Energy Audits CX(s) Applied: B5.1, A9 Date: 12/22/2009 Location(s): King Island, Alaska Office(s): Energy Efficiency and Renewable Energy December 18, 2009 CX-000141: Categorical Exclusion Determination

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281

Categorical Exclusion Determinations: Native American and Alaskan Native  

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

April 8, 2010 April 8, 2010 CX-001634: Categorical Exclusion Determination Meteorological Tower Installation Mille Lacs Band of Ojibwa Indian Reservation CX(s) Applied: B3.1, A9 Date: 04/08/2010 Location(s): County of Mille Lacs, Minnesota Office(s): Energy Efficiency and Renewable Energy, Golden Field Office March 26, 2010 CX-006355: Categorical Exclusion Determination Oregon - Tribe - Confederated Tribes of the Coos, Lower Umpqua and Siuslaw Indians of Oregon CX(s) Applied: B2.5, B5.1 Date: 03/26/2010 Location(s): Oregon Office(s): Energy Efficiency and Renewable Energy March 2, 2010 CX-004596: Categorical Exclusion Determination California- Tribe- Table Mountain Rancheria of California CX(s) Applied: A9, A11 Date: 03/02/2010 Location(s): California Office(s): Energy Efficiency and Renewable Energy

282

Categorical Exclusion Determinations: Native American and Alaskan Native  

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

May 13, 2010 May 13, 2010 CX-002322: Categorical Exclusion Determination California-Tribe-Paiute-Shoshone Indians of the Lone Pine Community CX(s) Applied: A9, A11 Date: 05/13/2010 Location(s): Lone Pine, California Office(s): Energy Efficiency and Renewable Energy May 13, 2010 CX-002320: Categorical Exclusion Determination North Dakota-Tribe-Turtle Mountain Band of Chippewa CX(s) Applied: A9, A11, B5 Date: 05/13/2010 Location(s): North Dakota Office(s): Energy Efficiency and Renewable Energy May 13, 2010 CX-002317: Categorical Exclusion Determination Nevada-Tribe-Summit Lake Paiute Tribe CX(s) Applied: B2.5, B5.1 Date: 05/13/2010 Location(s): Nevada Office(s): Energy Efficiency and Renewable Energy May 13, 2010 CX-002316: Categorical Exclusion Determination Oklahoma-Tribe-Alabama Quassarte Tribe

283

Categorical Exclusion Determinations: Native American and Alaskan Native  

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

April 23, 2010 April 23, 2010 CX-001763: Categorical Exclusion Determination California-Tribe-Potter Valley Energy Efficiency and Conservation Strategy CX(s) Applied: A9, A11, B2.5, B3.6, B5.1 Date: 04/23/2010 Location(s): California Office(s): Energy Efficiency and Renewable Energy April 22, 2010 CX-001758: Categorical Exclusion Determination California-City-Indio Energy Efficiency and Conservation Strategy CX(s) Applied: A9, A11, B1.32, B2.5, B3.6, B5.1 Date: 04/22/2010 Location(s): Indio, California Office(s): Energy Efficiency and Renewable Energy April 22, 2010 CX-001755: Categorical Exclusion Determination California-Tribe-Elk Valley Rancheria Energy Efficiency and Conservation Strategy CX(s) Applied: B2.5, A1, A9, A11, B5.1 Date: 04/22/2010 Location(s): California Office(s): Energy Efficiency and Renewable Energy

284

Categorical Exclusion Determinations: Native American and Alaskan Native  

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

March 1, 2011 March 1, 2011 CX-005302: Categorical Exclusion Determination Alaska-Tribe-Native Village of Mekoryuk CX(s) Applied: B2.5, B5.1 Date: 03/01/2011 Location(s): Mekoryuk, Alaska Office(s): Energy Efficiency and Renewable Energy March 1, 2011 CX-005696: Categorical Exclusion Determination Alaska-Tribe-Native Village of Mekoryuk CX(s) Applied: B2.5, B5.1 Date: 03/01/2011 Location(s): Mekoryuk, Alaska Office(s): Energy Efficiency and Renewable Energy February 28, 2011 CX-005301: Categorical Exclusion Determination Alaska-Tribal Energy Program-The Tatitlek Corporation CX(s) Applied: A9, A11 Date: 02/28/2011 Location(s): Tatitlek, Alaska Office(s): Energy Efficiency and Renewable Energy February 22, 2011 CX-005300: Categorical Exclusion Determination Alaska-Tribe-Chinik Eskimo Community

285

Categorical Exclusion Determinations: Native American and Alaskan Native  

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

November 2, 2009 November 2, 2009 CX-000028: Categorical Exclusion Determination Little River Band of Ottawa Indians Energy Efficiency and Conservation Programs for Buildings and Facilities CX(s) Applied: B5.1, A9 Date: 11/02/2009 Location(s): Michigan Office(s): Energy Efficiency and Renewable Energy November 2, 2009 CX-000027: Categorical Exclusion Determination Kashia Band of Pomo Indians of the Stewarts Point Rancheria Traffic Signals and Street Lighting CX(s) Applied: B5.1 Date: 11/02/2009 Location(s): California Office(s): Energy Efficiency and Renewable Energy November 2, 2009 CX-000026: Categorical Exclusion Determination Ivanoff Bay Village Energy Efficiency and Conservation Strategy CX(s) Applied: A1, A9, A11 Date: 11/02/2009 Location(s): Ivanoff Bay, Alaska Office(s): Energy Efficiency and Renewable Energy

286

Categorical Exclusion Determinations: Native American and Alaskan Native  

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

September 24, 2009 September 24, 2009 CX-004583: Categorical Exclusion Determination Native Village of Tetlin of Alaska Energy Efficiency and Conservation Strategies CX(s) Applied: A9, A11 Date: 09/24/2009 Location(s): Tetlin, Alaska Office(s): Energy Efficiency and Renewable Energy September 23, 2009 CX-004620: Categorical Exclusion Determination Menominee Indian Tribe of Wisconsin - Energy Efficiency Retrofits for the Tribal Headquarters CX(s) Applied: A1, B2.5, B5.1 Date: 09/23/2009 Location(s): Keshena, Wisconsin Office(s): Energy Efficiency and Renewable Energy September 23, 2009 CX-004577: Categorical Exclusion Determination Native Village of Napaimute of Alaska Energy Distribution CX(s) Applied: B3.6, B5.1 Date: 09/23/2009 Location(s): Napamiute, Alaska Office(s): Energy Efficiency and Renewable Energy

287

Radioluminescent lighting for Alaskan runway lighting and marking  

SciTech Connect

Alaska and other far northern areas have special logistical, environmental, and economic problems that make radioluminescent (RL) lighting applications, especially in the area of airport lighting, an attractive alternative to electrical systems and flare pots. Tests and demonstrations of prototype systems conducted in Alaska over the past two years have proved the basic technological worth of RL airport lighting systems for civilian and military use. If regulatory issues and other factors identified during these tests can be favorably resolved and if the system and its components can be refined through production engineering, attractive applications for RL airfield lighting systems in Alaska and other remote locations could result.

Jensen, G.A.; Leonard, L.E.

1985-03-01T23:59:59.000Z

288

Alaskan Natural Gas Pipeline Developments (released in AEO2007)  

Reports and Publications (EIA)

The AEO2007 reference case projects that an Alaska natural gas pipeline will go into operation in 2018, based on EIAs current understanding of the projects time line and economics. There is continuing debate, however, about the physical configuration and the ownership of the pipeline. In addition, the issue of Alaskas oil and natural gas production taxes has been raised, in the context of a current market environment characterized by rising construction costs and falling natural gas prices. If rates of return on investment by producers are reduced to unacceptable levels, or if the project faces significant delays, other sources of natural gas, such as unconventional natural gas production and LNG imports, could fulfill the demand that otherwise would be served by an Alaska pipeline.

Information Center

2007-02-22T23:59:59.000Z

289

NETL: News Release - Heavy Oil Potential Key to Alaskan North...  

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

Energy System Dynamics Geological & Env. Systems Materials Science Contacts TECHNOLOGIES Oil & Natural Gas Supply Deepwater Technology Enhanced Oil Recovery Gas Hydrates Natural...

290

Crude Oil Alaskan in Transit Stocks by Type  

U.S. Energy Information Administration (EIA)

-No Data Reported; --= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Crude oil stocks in the ...

291

Biocorrosive Thermophilic Microbial Communities in Alaskan North Slope Oil Facilities  

E-Print Network (OSTI)

ethane, propane or butane. Concentrations of metabolitesacid COO - CH 3 O H 3 C Butane (C 4 H 10 ) H 3 C CH 3 O - O

Duncan, Kathleen E.

2010-01-01T23:59:59.000Z

292

Robots Big and Small Showcase Their Skills at NIST Alaskan ...  

Science Conference Proceedings (OSTI)

... International Conference on Robotics and Automation (ICRA) in Anchorage, Alaska. ... teams from Canada, Europe and the United States pitted their ...

2013-05-26T23:59:59.000Z

293

Strategic Planning Opens Doors for Isolated Alaskan Village  

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

Through the Office of Indian Energy’s 2012 Strategic Technical Assistance Response Team (START) Program, the Organized Village of Kake in Alaska received assistance with community-based energy planning, energy awareness and training programs, and identification and implementation of renewable energy and energy efficiency opportunities.

294

A Diagnostic Comparison of Alaskan and Siberian Strong Anticyclones  

Science Conference Proceedings (OSTI)

Strong anticyclones have a significant impact on the cool season climate over mid- and high-latitude landmasses as they are typically accompanied by arctic air masses that can eventually move into populated midlatitude regions. Composite analyses ...

Justin E. Jones; Judah Cohen

2011-05-01T23:59:59.000Z

295

Biocorrosive Thermophilic Microbial Communities in Alaskan North Slope Oil Facilities  

E-Print Network (OSTI)

Synergistetes North Sea oil well sp. clone TCB169x (isolated from a North Sea oil well and described as a memberlienii Synergistes North Sea oil well Cas60314 (DQ071273)

Duncan, Kathleen E.

2010-01-01T23:59:59.000Z

296

First CSDP (Continental Scientific Drilling Program)/thermal regimes core hole project at Valles Caldera, New Mexico (VC-1): Drilling report  

DOE Green Energy (OSTI)

This report is a review and summary of the core drilling operations of the first Valles Caldera research borehole (VC-1) under the Thermal Regimes element of the Continental Scientific Drilling Program (CSDP). The project is a portion of a broader program that seeks to answer fundamental scientific questions about magma, rock/water interactions, and volcanology through shallow (<1-km) core holes at Long Valley, California; Salton Sea, California; and the Valles Caldera, New Mexico. The report emphasizes coring operations with reference to the stratigraphy of the core hole, core quality description, core rig specifications, and performance. It is intended to guide future research on the core and in the borehole, as well as have applications to other areas and scientific problems in the Valles Caldera. The primary objectives of this Valles Caldera coring effort were (1) to study the hydrogeochemistry of a subsurface geothermal outflow zone of the caldera near the source of convective upflow, (2) to obtain structural and stratigraphic information from intracaldera rock formations in the southern ring-fracture zone, and (3) to obtain continuous core samples through the youngest volcanic unit in Valles Caldera, the Banco Bonito rhyolite (approximately 0.1 Ma). All objectives were met. The high percentage of core recovery and the excellent quality of the samples are especially notable. New field sample (core) handling and documentation procedures were successfully utilized. The procedures were designed to provide consistent field handling of the samples and logs obtained through the national CSDP.

Rowley, J.; Hawkins, W.; Gardner, J. (comps.)

1987-02-01T23:59:59.000Z

297

Hydrothermal brecciation in the Jemez Fault zone, Valles Caldera, New Mexico: Results from CSDP (Continental Scientific Drilling Program) corehole VC-1  

DOE Green Energy (OSTI)

Paleozoic and Precambrian rocks intersected deep in Continental Scientific Drilling Program corehole VC-1, adjacent to the late Cenozoic Valles caldera complex, have been disrupted to form a spectacular breccia sequence. The breccias are of both tectonic and hydrothermal origin, and probably formed in the Jemez fault zone, a major regional structure with only normal displacement since mid-Miocene. Tectonic breccias are contorted, crushed, sheared, and granulated; slickensides are commmon. Hydrothermal breccias, by contrast, lack these frictional textures, but arej commonly characterized by fluidized matrix foliation and prominent clast rounding. Fluid inclusions in the hydrothermal breccias are dominantly two-phase, liquid-rich at room temperature, principally secondary, and form two distinctly different compositional groups. Older inclusions, unrelated to brecciation, are highly saline and homogenize to the liquid phase in the temperature range 189 to 246/sup 0/C. Younger inclusions, in part of interbreccia origin, are low-salinity and homogenize (also to liquid) in the range 230 to 283/sup 0/C. Vapor-rich inclusions locally trapped along with these dilute liquid-rich inclusions document periodic boiling. These fluid-inclusion data, together with alteration assemblages and textures as well as the local geologic history, have been combined to model hydrothermal brecciation at the VC-1 site.

Hulen, J.B.; Nielson, D.L.

1987-06-01T23:59:59.000Z

298

Impacts of Increased Access to Oil & Natural Gas Resources in the Lower 48 Federal Outer Continental Shelf (released in AEO2007)  

Reports and Publications (EIA)

This analysis was updated for AEO2009: Impact of Limitations on Access to Oil and Natural Gas Resources in the Federal Outer Continental ShelfThe OCS is estimated to contain substantial resources of crude oil and natural gas; however, some areas of the OCS are subject to drilling restrictions. With energy prices rising over the past several years, there has been increased interest in the development of more domestic oil and natural gas supply, including OCS resources. In the past, Federal efforts to encourage exploration and development activities in the deep waters of the OCS have been limited primarily to regulations that would reduce royalty payments by lease holders. More recently, the States of Alaska and Virginia have asked the Federal Government to consider leasing in areas off their coastlines that are off limits as a result of actions by the President or Congress. In response, the Minerals Management Service (MMS) of the U.S. Department of the Interior has included in its proposed 5-year leasing plan for 2007-2012 sales of one lease in the Mid-Atlantic area off the coastline of Virginia and two leases in the North Aleutian Basin area of Alaska. Development in both areas still would require lifting of the current ban on drilling.

Information Center

2007-02-22T23:59:59.000Z

299

ARM - Midlatitude Continental Convective Clouds Experiment (MC3E): Multi-Frequency Profilers, S-band Radar (williams-s_band)  

DOE Data Explorer (OSTI)

This data was collected by the NOAA 449-MHz and 2.8-GHz profilers in support of the Department of Energy (DOE) and NASA sponsored Mid-latitude Continental Convective Cloud Experiment (MC3E). The profiling radars were deployed in Northern Oklahoma at the DOE Atmospheric Radiation Mission (ARM) Southern Great Plans (SGP) Central Facility from 22 April through 6 June 2011. NOAA deployed three instruments: a Parsivel disdrometer, a 2.8-GHz profiler, and a 449-MHz profiler. The parasivel provided surface estimates of the raindrop size distribution and is the reference used to absolutely calibrate the 2.8 GHz profiler. The 2.8-GHz profiler provided unattenuated reflectivity profiles of the precipitation. The 449-MHz profiler provided estimates of the vertical air motion during precipitation from near the surface to just below the freezing level. By using the combination of 2.8-GHz and 449-MHz profiler observations, vertical profiles of raindrop size distributions can be retrieved. The profilers are often reference by their frequency band: the 2.8-GHz profiler operates in the S-band and the 449-MHz profiler operates in the UHF band. The raw observations are available as well as calibrated spectra and moments. This document describes how the instruments were deployed, how the data was collected, and the format of the archived data.

Christopher Williams

300

The Roles of Advection and In Situ Growth in Determining the Dynamics of Continental Shelf Zooplankton: High Frequency Measurements of Zooplankton Biomass Coupled with Measurements of Secondary Productivity in the Middle Atlantic Bight  

DOE Green Energy (OSTI)

Evaluation of the role of continental margins in planetary carbon cycles can be approached in various ways, with the extremes being knowledge generated either by large-scale studies of a few basic characteristics of the carbon cycle of shelves worldwide (comparative approach) or by temporally intensive studies of a few sites selected to typify contrasting processes. Mechanisms of cross-shelf transfer, for example, are presently of great interest and within the US there are at least four differing continental shelf environments in which cross-shelf processes are driven by storms (southern Bering Sea, northeastern US), by jets and eddies (northern California coast), by freshwater runoff (Bering Sea, Gulf of Mexico), and by frontal meanders and filaments of the Gulf Stream (southeastern US). Because the type and magnitude of the physical forcing, and its variability on an annual scale, are fundamental to the response of the carbon cycle, investigation of each of these shelves would offer insight useful to predictive global understanding of the carbon cycle on continental shelves.

Smith, Sharon L.

1999-03-26T23:59:59.000Z

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


301

Geochemical assessment of gaseous hydrocarbons: mixing of bacterial and thermogenic methane in the deep subsurface petroleum system, Gulf of Mexico continental slope  

E-Print Network (OSTI)

Mixtures of bacterial and thermogenic methane are found both at vents at the seafloor and in reservoirs in the deep subsurface of the Gulf of Mexico continental slope. The C1-C5 gas that most recently charged reservoirs of Jolliet (GC 184), Genesis (GC 160/161) and Petronius (VK 786) fields is estimated to include 17%-28%, 31%-51%, 31%-49% bacterial methane, respectively. Geochemical assessment of the reservoir gas in the fields show that the gas may be the product of thermal cracking of Upper Jurassic crude oil before final migration to the reservoirs. The gas from three different fields is of similar thermal maturity levels. In contrast to oil in reservoirs in the fields, which shows biodegradation effects, the C1-C5 reservoir gas is unaltered by biodegradation. Late gas migration may have occurred at or near present burial depth and flushed the reservoir system of previously biodegraded hydrocarbon gas to include any previous bacterial methane. Molecular and isotopic properties of reservoir gas and oil suggest that bacterial methane mixed with thermogenic hydrocarbon gas before entering the reservoirs. Thus the source of the bacterial methane is logically deeper than the present depth (>~4 km) and temperatures of the reservoirs. High sedimentation rate and low geothermal gradient may offer conditions favorable for generation and preservation of bacterial methane in deep subsurface petroleum system of the Gulf slope. Bacterial methane dispersed across the large drainage areas of the deep subsurface petroleum system may have been swept by migrating fluids at >4 km, and then charged both vents (GC 185, GC 233 and GC 286) at the seafloor and reservoirs in the deep subsurface. The volume of bacterial methane from geologically significant depth in rapidly subsiding basins may be underestimated.

Ozgul, Ercin

2002-08-01T23:59:59.000Z

302

ARM - Midlatitude Continental Convective Clouds  

Science Conference Proceedings (OSTI)

Convective processes play a critical role in the Earth's energy balance through the redistribution of heat and moisture in the atmosphere and their link to the hydrological cycle. Accurate representation of convective processes in numerical models is vital towards improving current and future simulations of Earths climate system. Despite improvements in computing power, current operational weather and global climate models are unable to resolve the natural temporal and spatial scales important to convective processes and therefore must turn to parameterization schemes to represent these processes. In turn, parameterization schemes in cloud-resolving models need to be evaluated for their generality and application to a variety of atmospheric conditions. Data from field campaigns with appropriate forcing descriptors have been traditionally used by modelers for evaluating and improving parameterization schemes.

Mike Jensen; Mary Jane Bartholomew; Anthony Del Genio; Scott Giangrande; Pavlos Kollias

2012-01-19T23:59:59.000Z

303

ARM - Midlatitude Continental Convective Clouds  

DOE Data Explorer (OSTI)

Convective processes play a critical role in the Earth's energy balance through the redistribution of heat and moisture in the atmosphere and their link to the hydrological cycle. Accurate representation of convective processes in numerical models is vital towards improving current and future simulations of Earths climate system. Despite improvements in computing power, current operational weather and global climate models are unable to resolve the natural temporal and spatial scales important to convective processes and therefore must turn to parameterization schemes to represent these processes. In turn, parameterization schemes in cloud-resolving models need to be evaluated for their generality and application to a variety of atmospheric conditions. Data from field campaigns with appropriate forcing descriptors have been traditionally used by modelers for evaluating and improving parameterization schemes.

Mike Jensen; Mary Jane Bartholomew; Anthony Del Genio; Scott Giangrande; Pavlos Kollias

304

Dynamic Rupture and Ground Motion Modeling on Realistically Complex Strike-Slip Faults  

E-Print Network (OSTI)

for an Alaskan-Aleutian megathrust earthquake. ”for an Alaskan-Aleutian megathrust earthquake. ”for an Alaskan-Aleutian megathrust earthquake. ”

Lozos, Julian Charles

2013-01-01T23:59:59.000Z

305

ALASKA WILDERNESS LEAGUE—AUDUBON ALASKA—CENTER FOR BIOLOGICAL DIVERSITY—EARTHJUSTICE—NATURAL RESOURCES DEFENSE COUNCIL—NORTHERN ALASKA ENVIRONMENTAL CENTER—OCEAN CONSERVATION RESEARCH—PACIFIC ENVIRONMENT—SIERRA CLUB— WORLD WILDLIFE FUND  

E-Print Network (OSTI)

Dear Mr. Payne: The undersigned groups submit the following comments on the National Marine Fisheries Service’s (“NMFS”) August 17, 2012, issuance of a proposed incidental harassment authorization (“IHA”) pursuant to the Marine Mammal Protection Act (“MMPA”). 1 NMFS proposes to allow the incidental take by Level B harassment of nine marine mammal species and by Level A harassment of three marine mammal species resulting from ION Geophysical’s (“ION’s”) seismic survey activities in the Beaufort and Chukchi seas that are scheduled to begin in October 2012. NMFS should deny ION’s application. ION’s proposal is remarkable for both its scope and timing. ION intends to use a survey vessel equipped with a 26-gun array with a total volume of 4,450 cubic inches. Not only is this an incredibly powerful array, but the surveying will take place across a large portion of the Alaskan Beaufort and Chukchi seas, with transect lines of approximately 7,175 kilometers (4,458 miles). The total area of water exposed to sounds greater than or equal to 160 dB will be 209,752 square kilometers. ION will survey for 76 days, beginning in October and lasting into

Via Email; Michael Payne Chief

2012-01-01T23:59:59.000Z

306

Water Requirements for Future Energy production in California  

E-Print Network (OSTI)

demands of Alaskan and foreign oil. Environmental concernsbe met by Alaskan oil supplies and foreign accounts for the

Sathaye, Jayant A.; Ritschard, R.L.

1977-01-01T23:59:59.000Z

307

Water Requirements for Future Energy production in California  

E-Print Network (OSTI)

demands of Alaskan and foreign oil. Environmental concernsbe met by Alaskan oil supplies and foreign accounts for the

Sathaye, J.A.

2011-01-01T23:59:59.000Z

308

Midlatitude Continental Convective Clouds Experiment Science...  

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

aircraft will fly above and within the clouds while radar systems scan through the storm from multiple locations. At the same time, additional ground-based instruments will...

309

Iron isotopic fractionation during continental weathering  

SciTech Connect

The biological activity on continents and the oxygen content of the atmosphere determine the chemical pathways through which Fe is processed at the Earth's surface. Experiments have shown that the relevant chemical pathways fractionate Fe isotopes. Measurements of soils, streams, and deep-sea clay indicate that the {sup 56}Fe/{sup 54}Fe ratio ({delta}{sup 56}Fe relative to igneous rocks) varies from +1{per_thousand} for weathering residues like soils and clays, to -3{per_thousand} for dissolved Fe in streams. These measurements confirm that weathering processes produce substantial fractionation of Fe isotopes in the modern oxidizing Earth surface environment. The results imply that biologically-mediated processes, which preferentially mobilize light Fe isotopes, are critical to Fe chemistry in weathering environments, and that the {delta}{sup 56}Fe of marine dissolved Fe should be variable and negative. Diagenetic reduction of Fe in marine sediments may also be a significant component of the global Fe isotope cycle. Iron isotopes provide a tracer for the influence of biological activity and oxygen in weathering processes through Earth history. Iron isotopic fractionation during weathering may have been smaller or absent in an oxygen-poor environment such as that of the early Precambrian Earth.

Fantle, Matthew S.; DePaolo, Donald J.

2003-10-01T23:59:59.000Z

310

Diagnosis of Multiyear Predictability on Continental Scales  

Science Conference Proceedings (OSTI)

A new statistical optimization method is used to identify components of surface air temperature and precipitation on six continents that are predictable in multiple climate models on multiyear time scales. The components are identified from ...

Liwei Jia; Timothy DelSole

2011-10-01T23:59:59.000Z

311

“Pycnobathic” Currents over the Upper Continental Slope  

Science Conference Proceedings (OSTI)

The dynamic interaction of a sloping seafloor with along-isobath density variation is calculated for cases involving a sharp pycnocline and a surface-to-bottom front. Pycnocline depth is supposed to vary in the alongshore direction only, over a ...

G. T. Csanady

1985-03-01T23:59:59.000Z

312

Barotropic Continental Shelf Waves on a ?-Plane  

Science Conference Proceedings (OSTI)

In this paper we consider the effect of the variation of the Coriolis parameter with latitude on barotropic shelf waves, using a ?-plane model. Solutions are constructed using the method of inner and outer asymptotic expansions, where the inner ...

A. Dorr; R. Grimshaw

1986-08-01T23:59:59.000Z

313

U.S. less Alaskan North Slope Crude Oil First Purchase Price ...  

U.S. Energy Information Administration (EIA)

51.02: 60.22: 67.04: 94.72: 56.65: 2010's: 75.04: 95.35: 94.11 ... Domestic Crude Oil First Purchase Prices by Area ...

314

A Discriminant Analysis Model of Alaskan Biomes Based on Spatial Climatic and Environmental Data  

E-Print Network (OSTI)

Mtns. an sk Cook Inlet la + 55° N hi pe la go A AleutianRange Aleutian Islands 160° W 150° W 140° W FIG. 1.arctic flora (e.g. , the Aleutian Islands, which have boreal

Simpson, James J

2007-01-01T23:59:59.000Z

315

Development geology of giant fields on Alaskan North Slope: Key to successful reservoir management  

SciTech Connect

The giant fields on the North Slope of Alaska (combined Permian-Triassic/Lisburne pools at Prudhoe Bay and the Kuparuk River field) produce approximately 2 million BOPD and contain about 30 billion bbl of oil in place. This production rate amounts to almost one-fourth of the US daily production. Because the reservoirs in these fields are complex and the stakes in efficient field management so high, the development geology of these fields presents a great challenge. The technical challenge of managing these fields lies in the fact that secondary and tertiary recovery projects have been initiated soon after start-up to ensure maximum recovery. Thus, the development geologist has to recommend primary development locations while formulating a reservoir description without knowing the full areal extent and heterogeneity of the reservoirs. To support the waterflood and enhanced oil recovery projects, permeability pathways and barriers have been identified using sedimentological, log, and engineering data. Because structure also plays an important role in controlling fluid pathways, the fault geometries, fracture patterns, and detailed structure are being mapped using two-dimensional and three-dimensional seismic, well, and log data. The management challenge of development work in these fields is keeping communications channels open among the development geoscience group and the reservoir, production, operations, and drilling engineers.

Kumar, N. (ARCO Alaska, Inc., Anchorage (USA))

1988-12-01T23:59:59.000Z

316

Alaskan N. Slope focus shifts from wildcats to cutting production costs  

SciTech Connect

North Slope operators are trying to hold the line against declining production with programs hit by lingering uncertainty over crude prices and taxes. The emphasis has shifted from last year's strong exploratory drilling campaign and high hopes fueled by the Kuvlum discovery to focus on more cost-efficient recovery of oil from producing fields. On the exploratory scene, the level of activity was low this past winter on the North Slope. Although Prudhoe Bay remains far out in front as the top producing field in the US, a field decline that began in 1989 continues. Overall, North Slope output declined in the first quarter but at a lower rate than Prudhoe Bay's. During the period, Prudhoe Bay, Kuparuk River, Endicott, Point McIntyre, and Milne Point together produced an average 1.64 million b/d, down 2.4% from last year. Horizontal wells and coiled tubing are an important part of the productivity of the Prudhoe Bay field. The paper discusses this technology, as well as the Gas Handling Expansion No.2 facility. The bright spot in the North Slope is the Point McIntyre field discovered in 1988. The paper gives some background and production figures for this field. Niakuk and Milne Point fields are also highlighted.

Not Available

1994-06-06T23:59:59.000Z

317

Diversion tanks will prevent field shutdown: design-build project is 80% alaskan  

SciTech Connect

The nation's second largest oil field is nearing peak production of 250,000 bbl per day. The Kuparuk River field on Alaska's North Slope put a second central processing facility (CPF-2) on line this year and a third will arrive on the 1986 sea lift. By 1990, the field will hold 400 producing wells and 400 water injection wells. Considering this investment, field operator Arco Alaska Inc., wanted to find a way to avoid costly field shutdowns that could be caused by oil-gas-water separation system problems or a temporary shutdown of the trans-Alaska pipeline or Alyeska terminal. The answer was a system of diversion tanks through which 220,000 bbl of crude could be kept circulating until problems could be corrected. The design and construction of these tanks are described.

Harris, M.

1985-12-01T23:59:59.000Z

318

The evolution prospects of the post-OPA90 Alaskan Oil Trade.  

E-Print Network (OSTI)

??In response to the grounding of the Exxon Valdez on March 24, 1989, the United States Congress enacted the Oil Pollution Act of 1990, a… (more)

Fox, Matthew Ryan

2005-01-01T23:59:59.000Z

319

Satellite-Derived Surface Energy Balance Estimates in the Alaskan Sub-Arctic  

Science Conference Proceedings (OSTI)

Heat Capacity Mapping Mission (HCMM) data for 12 May 1978 were used in an energy balance modelto estimate evapotranspiration in sub-Arctic Alaska following snowmelt. The HCMM scene contained severalareas of melting snow as well as an actively ...

R. J. Gurney; D. K. Hall

1983-01-01T23:59:59.000Z

320

The evolution prospects of the post-OPA90 Alaskan Oil Trade  

E-Print Network (OSTI)

In response to the grounding of the Exxon Valdez on March 24, 1989, the United States Congress enacted the Oil Pollution Act of 1990, a series of regulations requiring technical and operational changes in tank vessels ...

Fox, Matthew Ryan

2005-01-01T23:59:59.000Z

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


321

Concentrations and Source Areas of Ice Nuclei in the Alaskan Atmosphere  

Science Conference Proceedings (OSTI)

Atmospheric ice nucleus concentrations were measured by the filter method daily for ten months at three ground sites in Alaska to determine the influence of long-range nucleus sources on the concentrations. The results indicate a seasonal ...

Andrew G. Fountain; Takeshi Ohtake

1985-04-01T23:59:59.000Z

322

Long-Range Tropospheric Transport of Pollution Aerosols into the Alaskan Arctic  

Science Conference Proceedings (OSTI)

Noncrustal vanadium and manganese are used as chemical tracers for pollution-derived aerosols (collected over a period of four years in the near-surface air at Barrow, Alaska), in order to investigate tropospheric long-range transport of ...

Wolfgang E. Raatz; Glenn E. Shaw

1984-07-01T23:59:59.000Z

323

Alaskan soil carbon stocks: Spatial variability and dependence on environmental factors  

E-Print Network (OSTI)

between these previous model projections are likely due totemperature change projections for Alaska were obtained fromDM, Slater AG (2005) A projection of severe near-surface

Mishra, U.

2013-01-01T23:59:59.000Z

324

A Discriminant Analysis Model of Alaskan Biomes Based on Spatial Climatic and Environmental Data  

E-Print Network (OSTI)

information vector (Table 3, D14), and the truth map (Fig.to the truth map) from left to right across the table. Theretruth data (Fig. 2) were used for model or training set development (Table

Simpson, James J

2007-01-01T23:59:59.000Z

325

Mercury uptake and dynamics in sea ice algae, phytoplankton and grazing copepods from a Beaufort Sea Arctic marine food web.  

E-Print Network (OSTI)

??Mercury (Hg) is one of the primary contaminants of concern in the Arctic marine ecosystem. Methyl Hg (MeHg) is known to biomagnify in food webs.… (more)

Burt, Alexis Emelia

2012-01-01T23:59:59.000Z

326

Atmospheric Temperature and Absolute Humidity Profiles over the Beaufort Sea and Amundsen Gulf from a Microwave Radiometer  

Science Conference Proceedings (OSTI)

A Radiometrics MP-3000A microwave radiometric profiler (MWRP) provided high temporal resolution atmospheric profiles for temperature and absolute humidity up to 10 km, while 113 radiosondes were launched (and 68 were used in the analysis) over sea ...

Lauren M. Candlish; Richard L. Raddatz; Matthew G. Asplin; David G. Barber

2012-09-01T23:59:59.000Z

327

Geological, geochemical, and operational summary, aurora well, OCS Y-0943-1, Beaufort Sea, Alaska. Final report  

Science Conference Proceedings (OSTI)

The Aurora well is located just off the coast of the Arctic National Wildlife Refuge (ANWR). The well was spudded November 2, 1987, in 68 ft of water and plugged and abandoned 286 days later on August 30, 1988, after drilling to a total depth (TD) of 18,325 ft below the Kelly Bushing (RKB). The report presents our interpretations of the geologic and geochemical information collected from the Aurora well. Additionally, a significant section of the report is devoted to the operational aspects of drilling the Aurora well.

Paul, L.E.; Choromanski, D.R.; Turner, R.F.; Flett, T.O.; Paul, L.E.

1994-01-01T23:59:59.000Z

328

Gas hydrate reservoir characteristics and economics  

SciTech Connect

The primary objective of the DOE-funded USGS Gas Hydrate Program is to assess the production characteristics and economic potential of gas hydrates in northern Alaska. The objectives of this project for FY-1992 will include the following: (1) Utilize industry seismic data to assess the distribution of gas hydrates within the nearshore Alaskan continental shelf between Harrison Bay and Prudhoe Bay; (2) Further characterize and quantify the well-log characteristics of gas hydrates; and (3) Establish gas monitoring stations over the Eileen fault zone in northern Alaska, which will be used to measure gas flux from destabilized hydrates.

Collett, T.S.; Bird, K.J.; Burruss, R.C.; Lee, Myung W.

1992-01-01T23:59:59.000Z

329

Gas hydrate reservoir characteristics and economics  

SciTech Connect

The primary objective of the DOE-funded USGS Gas Hydrate Program is to assess the production characteristics and economic potential of gas hydrates in northern Alaska. The objectives of this project for FY-1992 will include the following: (1) Utilize industry seismic data to assess the distribution of gas hydrates within the nearshore Alaskan continental shelf between Harrison Bay and Prudhoe Bay; (2) Further characterize and quantify the well-log characteristics of gas hydrates; and (3) Establish gas monitoring stations over the Eileen fault zone in northern Alaska, which will be used to measure gas flux from destabilized hydrates.

Collett, T.S.; Bird, K.J.; Burruss, R.C.; Lee, Myung W.

1992-06-01T23:59:59.000Z

330

GPS constraints on continental deformation in the Africa-Arabia-Eurasia continental collision zone and implications  

E-Print Network (OSTI)

and eastern Anatolia (Turkey), the southwestern Aegean/Peloponnesus, the Lesser Caucasus, and Central Iran shortening along the Caucasus and Zagros mountain belts around the periphery of the collision zone Survey for Seismic Protection, Yerevan, Armenia. 7 Joint Stock Company ``Airgeodetic'', Tbilisi, Georgia

Vernant, Philippe

331

Reconstruction of a high-resolution late holocene arctic paleoclimate record from Colville River delta sediments.  

SciTech Connect

This work was partially supported by the Sandia National Laboratories,Laboratory Directed Research and Development' (LDRD) fellowship program in conjunction with Texas A&M University (TAMU). The research described herein is the work of Kathryn M. Schreiner (Katie') and her advisor, Thomas S. Bianchi and represents a concise description of Katie's dissertation that was submitted to the TAMU Office of Graduate Studies in May 2013 in partial fulfillment of her doctorate of philosophy degree. High Arctic permafrost soils contain a massive amount of organic carbon, accounting for twice as much carbon as what is currently stored as carbon dioxide in the atmosphere. However, with current warming trends this sink is in danger of thawing and potentially releasing large amounts of carbon as both carbon dioxide and methane into the atmosphere. It is difficult to make predictions about the future of this sink without knowing how it has reacted to past temperature and climate changes. This project investigated long term, fine scale particulate organic carbon (POC) delivery by the high-Arctic Colville River into Simpson's Lagoon in the near-shore Beaufort Sea. Modern POC was determined to be a mixture of three sources (riverine soils, coastal erosion, and marine). Downcore POC measurements were performed in a core close to the Colville River output and a core close to intense coastal erosion. Inputs of the three major sources were found to vary throughout the last two millennia, and in the Colville River core covary significantly with Alaskan temperature reconstructions.

Schreiner, Kathryn Melissa; Lowry, Thomas Stephen

2013-10-01T23:59:59.000Z

332

Reconstruction of a high-resolution late holocene arctic paleoclimate record from Colville River delta sediments.  

Science Conference Proceedings (OSTI)

This work was partially supported by the Sandia National Laboratories,Laboratory Directed Research and Development' (LDRD) fellowship program in conjunction with Texas A&M University (TAMU). The research described herein is the work of Kathryn M. Schreiner (Katie') and her advisor, Thomas S. Bianchi and represents a concise description of Katie's dissertation that was submitted to the TAMU Office of Graduate Studies in May 2013 in partial fulfillment of her doctorate of philosophy degree. High Arctic permafrost soils contain a massive amount of organic carbon, accounting for twice as much carbon as what is currently stored as carbon dioxide in the atmosphere. However, with current warming trends this sink is in danger of thawing and potentially releasing large amounts of carbon as both carbon dioxide and methane into the atmosphere. It is difficult to make predictions about the future of this sink without knowing how it has reacted to past temperature and climate changes. This project investigated long term, fine scale particulate organic carbon (POC) delivery by the high-Arctic Colville River into Simpson's Lagoon in the near-shore Beaufort Sea. Modern POC was determined to be a mixture of three sources (riverine soils, coastal erosion, and marine). Downcore POC measurements were performed in a core close to the Colville River output and a core close to intense coastal erosion. Inputs of the three major sources were found to vary throughout the last two millennia, and in the Colville River core covary significantly with Alaskan temperature reconstructions.

Schreiner, Kathryn Melissa; Lowry, Thomas Stephen

2013-10-01T23:59:59.000Z

333

Alaska drilling/production  

SciTech Connect

The icy waters of the Beaufort Sea continue to hold the focus for Alaska's offshore wildcatters. A federal Outer Continental Shelf sale that drew high bids totalling more than $2 billion set the stage for this exploration of a huge structure that conceivably could yield another megagiant like Prudhoe Bay. Elsewhere in Beaufort waters, 2 groups of companies unveiled a preliminary design proposal for the first commercial development of an oil field in U.S. Arctic waters. At Prudhoe Bay, an operator announced the North Slope's first tertiary enhanced oil recovery project even as work continued for a massive waterflood of the giant field's principal producing horizon. At Kuparuk River, drillers continued to develop a reservoir that is expected to ultimately yield more than one billion barrels of oil. Alaska's present production of ca 1.7 million bpd puts the state in a solid second place in the ranks of oil-producing states, runnerup only to Texas with an output of 2.5 million bpd.

Rintoul, B.

1983-01-01T23:59:59.000Z

334

Comparison of Synthetic Aperture Radar–Derived Wind Speeds with Buoy Wind Speeds along the Mountainous Alaskan Coast  

Science Conference Proceedings (OSTI)

Satellite-borne synthetic aperture radar (SAR) offers the potential for remotely sensing surface wind speed both over the open sea and in close proximity to the coast. The resolution improvement of SAR over scatterometers is of particular ...

C. M. Fisher; G. S. Young; N. S. Winstead; J. D. Haqq-Misra

2008-05-01T23:59:59.000Z

335

An automatic method to create flow lines for determination of glacier length: A pilot study with Alaskan glaciers  

Science Conference Proceedings (OSTI)

Glacier length is a key parameter in global glacier inventories, but difficult to determine in a consistent way and subject to frequent change. Its vector representation (a flow line) is a most important input for modeling future glacier evolution, but ... Keywords: Algorithm, Flow lines, Glacier, Remote sensing

Raymond Le Bris, Frank Paul

2013-03-01T23:59:59.000Z

336

NREL GIS Data: Continental United States High Resolution Concentrating  

Open Energy Info (EERE)

High Resolution Concentrating High Resolution Concentrating Solar Power Dataset Summary Description Abstract: Monthly and annual average solar resource potential for the lower 48 states of the United States of America. Purpose: Provide information on the solar resource potential for the for the lower 48 states of the United States of America. Supplemental_Information: This data provides monthly average and annual average daily total solar resource averaged over surface cells of approximatley 40 km by 40 km in size. This data was developed from the Climatological Solar Radiation (CSR) Model. The CSR model was developed by the National Renewable Energy Laboratory for the U.S. Department of Energy. Specific information about this model can be found in Maxwell, George and Wilcox (1998) and George and Maxwell (1999). This model uses information on cloud cover, atmostpheric water vapor and trace gases, and the amount of aerosols in the atmosphere to calculate the monthly average daily total insolation (sun and sky) falling on a horizontal surface. The cloud cover data used as input to the CSR model are an 7-year histogram (1985-1991) of monthly average cloud fraction provided for grid cells of approximately 40km x 40km in size. Thus, the spatial resolution of the CSR model output is defined by this database. The data are obtained from the National Climatic Data Center in Ashville, North Carolina, and were developed from the U.S. Air Force Real Time Nephanalysis (RTNEPH) program. Atmospheric water vapor, trace gases, and aerosols are derived from a variety of sources. The procedures for converting the collector at latitude tilt are described in Marion and Wilcox (1994). Where possible, existing ground measurement stations are used to validate the data. Nevertheless, there is uncertainty associated with the meterological input to the model, since some of the input parameters are not avalible at a 40km resolution. As a result, it is believed that the modeled values are accurate to approximately 10% of a true measured value within the grid cell. Due to terrain effects and other micoclimate influences, the local cloud cover can vary significantly even within a single grid cell. Furthermore, the uncertainty of the modeled estimates increase with distance from reliable measurement sources and with the complexity of the terrain.

337

Continental rifting across the Southern Gulf of California  

E-Print Network (OSTI)

earthquake in the Aleutian Islands . . . . . . . . . .from a 4.4 Ms event in the Aleutian Islands- both OSN1 and4.4 Ms shallow earthquake in the Aleutian Islands. Location

Sutherland, Fiona Helen

2006-01-01T23:59:59.000Z

338

Multimedia from the U.S. Extended Continental Shelf Project  

DOE Data Explorer (OSTI)

This website provides images, videos, graphics, and maps illustrating concepts and events related to the project.

339

Simulating Continental Surface Waters: An Application to Holocene Northern Africa  

Science Conference Proceedings (OSTI)

A model (SWAM) to predict surface waters (lakes and wetlands) on the scale of atmospheric general circulation models is developed. SWAM is based on a linear reservoir hydrologic model and is driven by runoff, precipitation, evaporation, ...

Michael T. Coe

1997-07-01T23:59:59.000Z

340

Sensitivity Studies on the Continentality of a Numerically Simulated Cumulonimbus  

Science Conference Proceedings (OSTI)

The cloud model of Tripoli and Cotton was used to simulate a cumulonimbus cloud observed during the Cooperative Convective Precipitation Experiment (CCOPE). We tested the sensitivity of the precipitation pathways in the model to the initial ...

R. Banta; K. R. Hanson

1987-02-01T23:59:59.000Z

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


341

NREL GIS Data: Continental United States Photovoltaic High Resolution |  

Open Energy Info (EERE)

Photovoltaic High Resolution Photovoltaic High Resolution Dataset Summary Description Abstract: Monthly and annual average solar resource potential for 48 Contiguous United States. Purpose: Provide information on the solar resource potential for the 48 contiguous states. Supplemental_Information: This data provides monthly average and annual average daily total solar resource averaged over surface cells of 0.1 degrees in both latitude and longitude, or about 10 km in size. This data was developed using the State University of New York/Albany satellite radiation model. This model was developed by Dr. Richard Perez and collaborators at the National Renewable Energy Laboratory and other universities for the U.S. Department of Energy. Specific information about this model can be found in Perez, et al. (2002). This model uses hourly radiance images from geostationary weather satellites, daily snow cover data, and monthly averages of atmospheric water vapor, trace gases, and the amount of aerosols in the atmosphere to calculate the hourly total insolation (sun and sky) falling on a horizontal surface. Atmospheric water vapor, trace gases, and aerosols are derived from a variety of sources. The procedures for converting the collector at latitude tilt are described in Marion and Wilcox (1994). Where possible, existing ground measurement stations are used to validate the data. Nevertheless, there is uncertainty associated with the meterological input to the model, since some of the input parameters are not avalable at a 10km resolution. As a result, it is believed that the modeled values are accurate to approximately 10% of a true measured value within the grid cell. Due to terrain effects and other micoclimate influences, the local cloud cover can vary significantly even within a single grid cell. Furthermore, the uncertainty of the modeled estimates increase with distance from reliable measurement sources and with the complexity of the terrain.

342

Continental-Scale Simulation of the Antarctic Katabatic Wind Regime  

Science Conference Proceedings (OSTI)

Katabatic winds are a common feature of the lower Antarctic atmosphere. Although these drainage flows are quite shallow, there is increasing evidence that the low-level circulations are an important component in establishing large-scale ...

Thomas R. Parish; David H. Bromwich

1991-02-01T23:59:59.000Z

343

Continentality of the South Florida Summertime CCN Aerosol  

Science Conference Proceedings (OSTI)

Measurements of cloud condensation nuclei (CCN) were obtained in the south Florida region as part of NOAA's Florida Area Cumulus Experiment (FACE). During the summer of 1975, CCN measurements were obtained near the bases of cumulus clouds by ...

Robert I. Sax; James G. Hudson

1981-07-01T23:59:59.000Z

344

Continental-Scale River Flow in Climate Models  

Science Conference Proceedings (OSTI)

The hydrologic cycle is a major part of the global climate system. There is an atmospheric flux of water from the ocean surface to the continents. The cycle is closed by return flow in rivers. In this paper a river routing model is developed to ...

James R. Miller; Gary L. Russell; Guilherme Caliri

1994-06-01T23:59:59.000Z

345

Infrared Continental Surface Emissivity Spectra Retrieved from AIRS Hyperspectral Sensor  

Science Conference Proceedings (OSTI)

Atmospheric Infrared Sounder (AIRS; NASA Aqua platform) observations over land are interpreted in terms of monthly mean surface emissivity spectra at a resolution of 0.05 ?m and skin temperature. For each AIRS observation, an estimation of the ...

E. Péquignot; A. Chédin; N. A. Scott

2008-06-01T23:59:59.000Z

346

Continental and Oceanographic Data Information CODIS version 1.0  

E-Print Network (OSTI)

.5 Chlorophenolics A suite of 43 chlorophenolic compounds consisting of chlorinated phenols, guaiacols, catechols range from non-hydrophobic (log Kow 0.88 for catechols) to moderately hydrophobic (log Kow 5

347

ARM - Midlatitude Continental Convective Clouds (comstock-hvps)  

DOE Data Explorer (OSTI)

Convective processes play a critical role in the Earth's energy balance through the redistribution of heat and moisture in the atmosphere and their link to the hydrological cycle. Accurate representation of convective processes in numerical models is vital towards improving current and future simulations of Earths climate system. Despite improvements in computing power, current operational weather and global climate models are unable to resolve the natural temporal and spatial scales important to convective processes and therefore must turn to parameterization schemes to represent these processes. In turn, parameterization schemes in cloud-resolving models need to be evaluated for their generality and application to a variety of atmospheric conditions. Data from field campaigns with appropriate forcing descriptors have been traditionally used by modelers for evaluating and improving parameterization schemes.

Mike Jensen; Jennifer Comstock; Anthony Del Genio; Scott Giangrande; Pavlos Kollias

348

ARM - Midlatitude Continental Convective Clouds (comstock-hvps)  

Science Conference Proceedings (OSTI)

Convective processes play a critical role in the Earth's energy balance through the redistribution of heat and moisture in the atmosphere and their link to the hydrological cycle. Accurate representation of convective processes in numerical models is vital towards improving current and future simulations of Earths climate system. Despite improvements in computing power, current operational weather and global climate models are unable to resolve the natural temporal and spatial scales important to convective processes and therefore must turn to parameterization schemes to represent these processes. In turn, parameterization schemes in cloud-resolving models need to be evaluated for their generality and application to a variety of atmospheric conditions. Data from field campaigns with appropriate forcing descriptors have been traditionally used by modelers for evaluating and improving parameterization schemes.

Mike Jensen; Jennifer Comstock; Anthony Del Genio; Scott Giangrande; Pavlos Kollias

2012-01-06T23:59:59.000Z

349

The Unpredictable Nature of Internal Tides on Continental Shelves  

Science Conference Proceedings (OSTI)

Packets of nonlinear internal waves (NLIWs) in a small area of the Mid-Atlantic Bight were 10 times more energetic during a local neap tide than during the preceding spring tide. This counterintuitive result cannot be explained if the waves are ...

Jonathan D. Nash; Samuel M. Kelly; Emily L. Shroyer; James N. Moum; Timothy F. Duda

2012-11-01T23:59:59.000Z

350

Observation and Theory of the Diurnal Continental Thermal Tide  

Science Conference Proceedings (OSTI)

Harmonic analysis of summer Automated Surface Observing System (ASOS) data over North America shows sun-following diurnal temperature and pressure oscillations with amplitudes increasing in the western United States (i.e., 5–8 K and 60–120 hPa, ...

Yanping Li; Ronald B. Smith

2010-09-01T23:59:59.000Z

351

Small-Scale Variability in Warm Continental Cumulus Clouds  

Science Conference Proceedings (OSTI)

We have analyzed small-scale fluctuations in microphysical, dynamical and thermodynamical parameters measured in two warm cumulus clouds during the Cooperative Convective Precipitation Experiment (CCOPE) project (1981) in light of predictions of ...

P. H. Austin; M. B. Baker; A. M. Blyth; J. B. Jensen

1985-06-01T23:59:59.000Z

352

Continental Shelf Research 26 (2006) 194--205  

E-Print Network (OSTI)

The benthic communities of the deep insular shelf at the Hind Bank marine conservation district (MCD), an important spawning aggregation site for groupers, were studied with the Seabed autonomous underwater vehicle (AUV) at depths between 32 and 54 m. Four digital phototransects provided data on benthic species composition and abundance of the insular shelf off St. Thomas, US Virgin Islands. Within the western side of the MCD, well-developed coral reefs with 43% mean living coral cover were found. The Montastrea annularis complex was dominant at all four sites between 33 and 47 m, the depth range where reefs were present. Maximum coral cover found was 70% at depths of 38--40 m. Quantitative determinations of sessile benthic populations, as well as the presence of motile megabenthic invertebrates and algae were obtained. The Seabed AUV provided new quantitative and descriptive information of a unique coral reef habitat found within this deeper insular shelf area.

Characterizing The Deep; Roy A. Armstrong A; Hanumant Singh B; Juan Torres A; Richard S. Nemeth C; Ali Can B; Chris Roman B; Ryan Eustice B; Lauren Riggs D; Graciela Garcia-moliner A

2006-01-01T23:59:59.000Z

353

The world's offshore continental margins contain vast reserves of  

E-Print Network (OSTI)

- ural gas that is embedded in cold, near-seafloorstrata.Published esti- mates suggest that the energy rep- resented by gas hydrate may exceed the energy available from conventional fossil fuel by a fac energy planning. Groups in several nations are attemptingtoevaluatetheresource and to define seafloor

Texas at Austin, University of

354

What Controls the Vertical Extent of Continental Shallow Cumulus...  

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

what controls the vertical extent of shallow cumulus. Higher boundary-layer relative humidity is found on thick-cloud days, associated with large-scale moisture advection before...

355

Vorticity and Instability during Flow Reversals on the Continental Shelf  

Science Conference Proceedings (OSTI)

Flow reversals during relaxation of the equatorward wind on the northern California shelf are studied with observations and a simple numerical model. Data from the CODE experiment are used to document the changes in the cross-shelf profiles of ...

Uwe Send

1989-10-01T23:59:59.000Z

356

Fuel Economy of the 2013 Bentley Continental GTC  

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

Version of This Page Compare Side-by-Side 12 cyl, 6.0 L Automatic (S6) Premium Gas or E85 FFV EPA Fuel Economy Miles per Gallon Personalize Premium Gas 14 Combined 11 City 19...

357

Fuel Economy of the 2013 Bentley Continental Supersports Convertible  

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

Version of This Page Compare Side-by-Side 12 cyl, 6.0 L Automatic (S6) Premium Gas or E85 FFV EPA Fuel Economy Miles per Gallon Personalize Premium Gas 14 Combined 12 City 19...

358

Fuel Economy of the 2013 Bentley Continental GT  

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

Version of This Page Compare Side-by-Side 12 cyl, 6.0 L Automatic (S6) Premium Gas or E85 FFV EPA Fuel Economy Miles per Gallon Personalize Premium Gas 14 Combined 12 City 19...

359

book review: A truly colourful inter?continental tropical kaleidoscope  

E-Print Network (OSTI)

contrast to some edited books, this reads like a  coherent out features  of this book, though, is that the ‘bread?and?to science  that makes the book all the more enjoyable.   

Sheil, Douglas

2011-01-01T23:59:59.000Z

360

Optimal adaptive sampling for continental shelf acoustic forecasting.  

Science Conference Proceedings (OSTI)

Shallow water acoustic propagation variability is driven by bathymetry and geo?acoustic and oceanographic variabilities. At the shelf?break

Kevin D. Heaney

2009-01-01T23:59:59.000Z

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


361

NREL GIS Data: Continental United States Photovoltaic Low Resolution...  

Open Energy Info (EERE)

the uncertainty of the modeled estimates increase with distance from reliable measurement sources and with the complexity of the terrain. Units are in kilowatt hours...

362

NREL GIS Data: Continental United States Photovoltaic Low Resolution...  

Open Energy Info (EERE)

the uncertainty of the modeled estimates increase with distance from reliable measurement sources and with the complexity of the terrain. Further information can be...

363

NREL GIS Data: Continental United States Photovoltaic Low Resolution  

Open Energy Info (EERE)

the uncertainty of the modeled estimates increase with distance from reliable measurement sources and with the complexity of the terrain.
Further information can...

364

NREL GIS Data: Continental United States Photovoltaic Low Resolution  

Open Energy Info (EERE)

the uncertainty of the modeled estimates increase with distance from reliable measurement sources and with the complexity of the terrain. Units are in kilowatt hours...

365

Evaluation of Global Satellite Rainfall Products over Continental Europe  

Science Conference Proceedings (OSTI)

An extensive evaluation of two global-scale high-resolution satellite rainfall products is performed using 8 yr (2003–10) of reference rainfall data derived from a network of rain gauges over Europe. The comparisons are performed at a daily ...

Dimitrios Stampoulis; Emmanouil N. Anagnostou

2012-04-01T23:59:59.000Z

366

NREL GIS Data: Continental United States Photovoltaic High Resolution  

Open Energy Info (EERE)

data, and monthly averages of atmospheric water vapor, trace gases, and the amount of aerosols in the atmosphere to calculate the hourly total insolation (sun and sky) falling on a...

367

NREL GIS Data: Continental United States High Resolution Concentrating  

Open Energy Info (EERE)

on cloud cover, atmostpheric water vapor and trace gases, and the amount of aerosols in the atmosphere to calculate the monthly average daily total insolation (sun and...

368

the continental crust or the over-lying sediments. Microorganisms  

E-Print Network (OSTI)

-floor hot springs dotting the ridge crests in 1979, microbes were obviously a crucial part of it. More oceanographer put it. On closer inspection, microbiologist Craig Taylor of Woods Hole Oceanographic Institution

Lovley, Derek

369

Norway's natural gas exports to continental Europe fell in spring ...  

U.S. Energy Information Administration (EIA)

Petroleum & Other Liquids. Crude oil, gasoline, heating oil, diesel, propane, and other liquids including biofuels and natural gas liquids. Natural Gas

370

Potential for hydroelectric development in Alaska  

Science Conference Proceedings (OSTI)

Testimony concerning Alaskan hydroelectricity development is presented. Various public and private organizations were represented.

Not Available

1981-01-01T23:59:59.000Z

371

Microsoft PowerPoint - ARM200803_DONG.ppt  

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

pattern during the period 1998-2007 has a dipole pattern with Beaufort Sea High and Aleutian Low. The Beaufort Sea High blocks warmmoist Pacific air into Arctic region. 2. For...

372

Energy Department Moves Forward on Alaska Natural Gas Pipeline Loan  

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

Moves Forward on Alaska Natural Gas Pipeline Loan Moves Forward on Alaska Natural Gas Pipeline Loan Guarantee Program Energy Department Moves Forward on Alaska Natural Gas Pipeline Loan Guarantee Program May 26, 2005 - 1:03pm Addthis WASHINGTON, DC - The Department of Energy tomorrow, Friday, May 27, will publish a Notice of Inquiry in the Federal Register seeking public comment on an $18 billion loan guarantee program to encourage the construction of a pipeline that will bring Alaskan natural gas to the continental United States. The pipeline will provide access to Alaska's 35 trillion cubic feet of proven natural gas reserves, and would be a major step forward in meeting America's growing energy needs and reducing our dependence on foreign sources of energy. It would also fulfill the Bush Administration's policy to bring Alaska's natural gas reserves to market.

373

NREL: Technology Deployment - Technical Assistance for Tribes  

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

Tribes Tribes NREL provides technical assistance to help tribes build capacity to implement energy efficiency and renewable energy technology projects. We work with tribal communities across the continental United States and Alaska through two U.S. Department of Energy (DOE) programs: the Office of Energy Efficiency and Renewable Energy (EERE) Tribal Energy Program and the Office of Indian Energy Policy and Programs. Village of Venetie Village of Venetie NREL Technical Assistance Leads to Lower Electric Bills for Alaskans Forest County Potawatomi Tribe Renewable Energy Projects Help Tribe Reduce Carbon Footprint Technical Assistance and Capacity Building NREL technical assistance and capacity building on U.S. tribal lands includes: Providing unbiased technical expertise and analysis on potential

374

Energy Department Moves Forward on Alaska Natural Gas Pipeline Loan  

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

Moves Forward on Alaska Natural Gas Pipeline Loan Moves Forward on Alaska Natural Gas Pipeline Loan Guarantee Program Energy Department Moves Forward on Alaska Natural Gas Pipeline Loan Guarantee Program May 26, 2005 - 1:03pm Addthis WASHINGTON, DC - The Department of Energy tomorrow, Friday, May 27, will publish a Notice of Inquiry in the Federal Register seeking public comment on an $18 billion loan guarantee program to encourage the construction of a pipeline that will bring Alaskan natural gas to the continental United States. The pipeline will provide access to Alaska's 35 trillion cubic feet of proven natural gas reserves, and would be a major step forward in meeting America's growing energy needs and reducing our dependence on foreign sources of energy. It would also fulfill the Bush Administration's policy to bring Alaska's natural gas reserves to market.

375

Arctic ice islands  

SciTech Connect

The development of offshore oil and gas resources in the Arctic waters of Alaska requires offshore structures which successfully resist the lateral forces due to moving, drifting ice. Ice islands are floating, a tabular icebergs, up to 60 meters thick, of solid ice throughout their thickness. The ice islands are thus regarded as the strongest ice features in the Arctic; fixed offshore structures which can directly withstand the impact of ice islands are possible but in some locations may be so expensive as to make oilfield development uneconomic. The resolution of the ice island problem requires two research steps: (1) calculation of the probability of interaction between an ice island and an offshore structure in a given region; and (2) if the probability if sufficiently large, then the study of possible interactions between ice island and structure, to discover mitigative measures to deal with the moving ice island. The ice island research conducted during the 1983-1988 interval, which is summarized in this report, was concerned with the first step. Monte Carlo simulations of ice island generation and movement suggest that ice island lifetimes range from 0 to 70 years, and that 85% of the lifetimes are less then 35 years. The simulation shows a mean value of 18 ice islands present at any time in the Arctic Ocean, with a 90% probability of less than 30 ice islands. At this time, approximately 34 ice islands are known, from observations, to exist in the Arctic Ocean, not including the 10-meter thick class of ice islands. Return interval plots from the simulation show that coastal zones of the Beaufort and Chukchi Seas, already leased for oil development, have ice island recurrences of 10 to 100 years. This implies that the ice island hazard must be considered thoroughly, and appropriate safety measures adopted, when offshore oil production plans are formulated for the Alaskan Arctic offshore. 132 refs., 161 figs., 17 tabs.

Sackinger, W.M.; Jeffries, M.O.; Lu, M.C.; Li, F.C.

1988-01-01T23:59:59.000Z

376

PNWER, World Trade Center West, 2200 Alaskan Way, Suite 460, Seattle, WA 98121 Tel: 206-443-7723 / Fax: 206-443-7703 / Internet: www.pnwer.org  

E-Print Network (OSTI)

Windsor, P.Eng; Alberta Private Sector Chair Jan Romerdahl, Washington; US Bank, Private Sector Chair Don leaders from all of the above jurisdictions. The PNWER Energy committee reviewed the plan and would like with the Legislative Energy Chairs of all the states and provinces in the PNWER region, and we would offer to work

377

Antitrust  

E-Print Network (OSTI)

ARCO Merger: Alaskan crude oil (2000)”, in: J.E. Kwoka, Jr.Market definition in crude oil: Estimating the effects ofof Alaskan North Slope crude oil, the vast majority of which

Kaplow, Louis; Shapiro, Carl

2007-01-01T23:59:59.000Z

378

Comparison of bucket-wheel spoil and phosphogypsum/clay blend as substrates for Nonriverine Wet Hardwood Forest restoration.  

E-Print Network (OSTI)

??Phosphate mining in Beaufort county, NC impacts a rare plant community type, Nonriverine Wet Hardwood Forest (NRWHF). Reclamation of land after mining utilizes three byproducts… (more)

Andrews, Ross Lester

2003-01-01T23:59:59.000Z

379

U.S. Marine Corps Stand at Forefront of Energy and Water Savings (Fact Sheet)  

SciTech Connect

This fact sheet is an overview of the U.S. Marine Corps Beaufort Air Station's energy and water savings accomplishments.

Not Available

2012-12-01T23:59:59.000Z

380

Zephyr Investments | Open Energy Information  

Open Energy Info (EERE)

Sector Wind energy Product Owner of Beaufort Wind Limited, created as joint venture investment vehicle by Englefield Capital, Arcapita Limited, the European arm of Arcapita Bank,...

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


381

U.S. Marine Corps Stand at Forefront of Energy and Water Savings (Fact Sheet)  

SciTech Connect

This fact sheet is an overview of the U.S. Marine Corps Beaufort Air Station's energy and water savings accomplishments.

2012-12-01T23:59:59.000Z

382

Comparison of Simulated and Observed Continental Tropical Anvil Clouds and Their Radiative Heating Profiles  

Science Conference Proceedings (OSTI)

Vertically pointing millimeter-wavelength radar observations of anvil clouds extending from mesoscale convective systems (MCSs) that pass over an Atmospheric Radiation Measurement Program (ARM) field site in Niamey, Niger, are compared to anvil ...

Scott W. Powell; Robert A. Houze Jr.; Anil Kumar; Sally A. McFarlane

2012-09-01T23:59:59.000Z

383

Predictability of Precipitation from Continental Radar Images. Part V: Growth and Decay  

Science Conference Proceedings (OSTI)

In a Lagrangian frame of reference, the accuracy of rainfall systems predicted by nowcasting algorithms can be improved by incorporating the growth and decay of the rainfall. The scale dependence of predictability of growth and decay of ...

Basivi Radhakrishna; Isztar Zawadzki; Frédéric Fabry

2012-11-01T23:59:59.000Z

384

The Kinematics of a Midlatitude, Continental Mesoscale Convective System and Its Mesoscale Vortex  

Science Conference Proceedings (OSTI)

The authors present a unique, scale-discriminating study of the environment-relative circulations within a mesoscale convective system (MCS) and mesoscale convective vortex (MCV). The MCS, a leading convective line and trailing stratiform region ...

Jason C. Knievel; Richard H. Johnson

2002-07-01T23:59:59.000Z

385

Projections of Future Drought in the Continental United States and Mexico  

Science Conference Proceedings (OSTI)

Using the Palmer drought severity index, the ability of 19 state-of-the-art climate models to reproduce observed statistics of drought over North America is examined. It is found that correction of substantial biases in the models’ surface air ...

Michael Wehner; David R. Easterling; Jay H. Lawrimore; Richard R. Heim Jr.; Russell S. Vose; Benjamin D. Santer

2011-12-01T23:59:59.000Z

386

Assembling Dacite in a Continental Subduction Zone: A Case Study of Tauhara Volcano.  

E-Print Network (OSTI)

??Mount Tauhara is the largest dacitic volcanic complex of onshore New Zealand and comprises seven subaerial domes and associated lava and pyroclastic flows, with a… (more)

Tutt, Chelsea May

2011-01-01T23:59:59.000Z

387

A 4-Yr Climatology of Cold-Season Bow Echoes over the Continental United States  

Science Conference Proceedings (OSTI)

A search of radar mosaics and level-II Weather Surveillance Radar-1988 Doppler (WSR-88D) data revealed 51 cold-season (October–April) bow echoes that occurred in the contiguous United States from 1997–98 to 2000–01. Proximity soundings indicated ...

Patrick C. Burke; David M. Schultz

2004-12-01T23:59:59.000Z

388

Evaluation of Drought Indices Based on Thermal Remote Sensing of Evapotranspiration over the Continental United States  

Science Conference Proceedings (OSTI)

The reliability of standard meteorological drought indices based on measurements of precipitation is limited by the spatial distribution and quality of currently available rainfall data. Furthermore, they reflect only one component of the surface ...

Martha C. Anderson; Christopher Hain; Brian Wardlow; Agustin Pimstein; John R. Mecikalski; William P. Kustas

2011-04-01T23:59:59.000Z

389

Infrared Continental Surface Emissivity Spectra and Skin Temperature Retrieved from IASI Observations over the Tropics  

Science Conference Proceedings (OSTI)

Land surface temperature and emissivity spectra are essential variables for improving models of the earth surface–atmosphere interaction or retrievals of atmospheric variables such as thermodynamic profiles, chemical composition, cloud and aerosol ...

Virginie Capelle; Alain Chédin; Eric Péquignot; Peter Schlüssel; Stuart M. Newman; Noelle A. Scott

2012-06-01T23:59:59.000Z

390

Drought-Induced Warming in the Continental United States under Different SST Regimes  

Science Conference Proceedings (OSTI)

The U.S. Climate Variability and Predictability (U.S. CLIVAR) Drought Working Group (DWG) recently performed a series of experiments in which a number of AGCMs were forced with different leading patterns of global SST variability. These ...

Randal D. Koster; Hailan Wang; Siegfried D. Schubert; Max J. Suarez; Sarith Mahanama

2009-10-01T23:59:59.000Z

391

1 From buckling to e continental lit numerical mode imalayan syntaxes  

E-Print Network (OSTI)

-building response to regional shortening. From: KHAN,M. A., TRBLOAR,P. J., SEARLE,M. P. & JAN,M. Q. (eds) Tectonics environments and evolved metamorphically over the same interval (Burg et a/. 1997, 1998). We then present

Podladchikov, Yuri

392

Recent blackouts in US and continental Europe: is liberalisation to blame?  

E-Print Network (OSTI)

. Increased liberalisation of electricity supply industry has resulted in a significant increase in inter-area (or cross-border) trades which often are not properly accounted for when assessing system security. The traditional decentralised way of operating...

Bialek, Janusz

2004-06-16T23:59:59.000Z

393

Modeling Terrestrial Hydrological Systems at the Continental Scale: Testing the Accuracy of an Atmospheric GCM  

Science Conference Proceedings (OSTI)

A global hydrological routing algorithm (HYDRA) that simulates seasonal river discharge and changes in surface water level on a spatial resolution of 5? long × 5? lat is presented. The model is based on previous work by M. T. Coe and incorporates ...

Michael T. Coe

2000-02-01T23:59:59.000Z

394

Aspects of the physical control of phytoplankton dynamics over the Southern California Bight continental shelf  

E-Print Network (OSTI)

forcing of the offshore depth of the nitracline . . . . . .of the nitracline, and the offshore depth of the nitraclinethe inner shelf than offshore. This cross-shelf shoaling of

Lucas, Andrew J.

2009-01-01T23:59:59.000Z

395

Aspects of the Physical Control of Phytoplankton Dynamics over the Southern California Bight Continental Shelf  

E-Print Network (OSTI)

forcing of the offshore depth of the nitracline . . . . . .of the nitracline, and the offshore depth of the nitraclinethe inner shelf than offshore. This cross-shelf shoaling of

Lucas, Andrew J.

2009-01-01T23:59:59.000Z

396

Sensitivity of the Continental Hydrological Cycle to the Spatial Resolution over the Iberian Peninsula  

Science Conference Proceedings (OSTI)

In the broad context of the downscaling methods that are used to study climatic change impacts, the dependence of the surface hydrological processes simulated by the Organising Carbon and Hydrology in Dynamic Ecosystem (ORCHIDEE) land surface ...

S. Vérant; K. Laval; J. Polcher; M. De Castro

2004-04-01T23:59:59.000Z

397

Very Early Formation of Big, Liquid Drops Revealed by ZDR in Continental Cumulus  

Science Conference Proceedings (OSTI)

Examination of the early radar echo histories of several vigorous, cumulus clouds in northeast Colorado and northwest Kansas, with sensitive, dual-polarization radar, reveals the formation of millimeter-sized water drops at about the same time ...

Charles A. Knight

2006-07-01T23:59:59.000Z

398

Assessment and Mapping of the Riverine Hydrokinetic Resource in the Continental United States  

Science Conference Proceedings (OSTI)

This report describes the methodology and results of the most rigorous assessment to date of the riverine hydrokinetic energy resource in the contiguous 48 states and Alaska, excluding tidal waters. The assessment provides estimates of the gross, naturally available resource, termed the theoretical resource, as well as estimates, termed the technically recoverable resource, that account for selected technological factors affecting capture and conversion of the theoretical resource. The ...

2012-12-12T23:59:59.000Z

399

Two-Layer Model of Summer Circulation on the Southeast U.S. Continental Shelf  

Science Conference Proceedings (OSTI)

The summer circulation in the South Atlantic Bight is investigated using a two-layer finite element model. Simulations using a steady state mean summer wind field lead to the following conclusions. (i) the adjustment time of the shelf circulation ...

Joao A. Lorenzzetti; John D. Wang; Thomas N. Lee

1988-04-01T23:59:59.000Z

400

An Update on SURFRAD—The GCOS Surface Radiation Budget Network for the Continental United States  

Science Conference Proceedings (OSTI)

The Surface Radiation budget (SURFRAD) network was developed for the United States in the middle 1990s in response to a growing need for more sophisticated in situ surface radiation measurements to support satellite system validation; numerical ...

John A. Augustine; Gary B. Hodges; Christopher R. Cornwall; Joseph J. Michalsky; Carlos I. Medina

2005-10-01T23:59:59.000Z

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


401

Fish population and behavior revealed by instantaneous continental-shelf scale imaging  

E-Print Network (OSTI)

The application of a technique to instantaneously image and continuously monitor the abundance, spatial distribution, and behavior of fish populations over thousands of square kilometers using Ocean Acoustic Waveguide ...

Symonds, Deanelle T

2008-01-01T23:59:59.000Z

402

Continental Shelf Research 22 (2002) 967986 Physical and chemical effects of grain aggregates on the Palos  

E-Print Network (OSTI)

............................................................................ 41 4.5 PROPOSED REFRIGERANT CHARGING METHOD ................................................ 43 4.................................................................................... 76 6.2.1 Experimental Setup and Procedure Figure 4.9: Thermocouple Stability Test

403

Efficient localization in a dispersive waveguide : applications in terrestrial continental shelves and on Europa  

E-Print Network (OSTI)

Methods are developed for passive source localization and environmental parameter estimation in seismo-acoustic waveguides by exploiting the dispersive behavior of guided wave propagation. The methods developed are applied ...

Lee, Sunwoong

2006-01-01T23:59:59.000Z

404

Predictability of Precipitation from Continental Radar Images. Part IV: Limits to Prediction  

Science Conference Proceedings (OSTI)

Predictability of precipitation is examined from storm to synoptic scales through an experimental approach using continent-scale radar composite images. The lifetime of radar reflectivity patterns in Eulerian and Lagrangian coordinates is taken ...

Urs Germann; Isztar Zawadzki; Barry Turner

2006-08-01T23:59:59.000Z

405

Intermittent Intense Turbulent Mixing under Ice in the Laptev Sea Continental Shelf  

Science Conference Proceedings (OSTI)

Vertical mixing in the bottom boundary layer and pycnocline of the Laptev Sea is evaluated from a rapidly sampled 12-h time series of microstructure temperature, conductivity, and shear observations collected under 100% sea ice during October ...

Yueng-Djern Lenn; Tom P. Rippeth; Chris P. Old; Sheldon Bacon; Igor Polyakov; Vladimir Ivanov; Jens Hölemann

2011-03-01T23:59:59.000Z

406

Comparison of Simulated and Observed Continental Tropical Anvil Clouds and Their Radiative Heating Profiles  

Science Conference Proceedings (OSTI)

Vertically pointing millimeter-wavelength radar observations of anvil clouds extending from mesoscale convective systems (MCSs) that pass over an Atmospheric Radiation Measurement Program (ARM) field site in Niamey, Niger, are compared to anvil structures generated by the Weather Research and Forecasting (WRF) mesoscale model using six different microphysical schemes. The radar data provide the statistical distribution of the radar reflectivity values as a function of height and anvil thickness. These statistics are compared to the statistics of the modeled anvil cloud reflectivity at all altitudes. Requiring the model to be statistically accurate at all altitudes is a stringent test of the model performance. The typical vertical profile of radiative heating in the anvil clouds is computed from the radar observations. Variability of anvil structures from the different microphysical schemes provides an estimate of the inherent uncertainty in anvil radiative heating profiles. All schemes underestimate the optical thickness of thin anvils and cirrus, resulting in a bias of excessive net anvil heating in all of the simulations.

Powell, Scott W.; Houze, R.; Kumar, Anil; McFarlane, Sally A.

2012-09-06T23:59:59.000Z

407

Production of Temporally Consistent Gridded Precipitation and Temperature Fields for the Continental United States  

Science Conference Proceedings (OSTI)

The availability of long-term gridded datasets of precipitation, temperature, and other surface meteorological variables offers the potential for deriving a range of land surface conditions that have not been directly observed. These include, for ...

Alan F. Hamlet; Dennis P. Lettenmaier

2005-06-01T23:59:59.000Z

408

Spatiotemporal Trends in Lake Effect and Continental Snowfall in the Laurentian Great Lakes, 1951–1980  

Science Conference Proceedings (OSTI)

A new raster-based monthly snowfall climatology was derived from 1951–1980 snowfall station data for the Laurentian Great Lakes. An automated methodology was used to obtain higher spatial resolution than previously obtained. The increase in ...

D. C. Norton; S. J. Bolsenga

1993-10-01T23:59:59.000Z

409

Iron Speciation and Mixing in Single Aerosol Particles from the Asian Continental Outflow  

Science Conference Proceedings (OSTI)

Bioavailable iron from atmospheric aerosol is an essential nutrient that can control oceanic productivity, thereby impacting the global carbon budget and climate. Particles collected on Okinawa Island during an atmospheric pollution transport event from China were analyzed using complementary single particle techniques to determine the iron source and speciation. Comparing the spatial distribution of iron within ambient particles and standard Asian mineral dust, it was determined that field-collected atmospheric Fe-containing particles have numerous sources, including anthropogenic sources such as coal combustion. Fe-containing particles were found to be internally mixed with secondary species such as sulfate, soot, and organic carbon. The mass weighted average Fe(II) fraction (defined as Fe(II)/[Fe(II)+Fe(III)]) was determined to be 0.33 {+-} 0.08. Within the experimental uncertainty, this value lies close to the range of 0.26-0.30 determined for representative Asian mineral dust. Previous studies have indicated that the solubility of iron from combustion is much higher than that from mineral dust. Therefore, chemical and/or physical differences other than oxidation state may help explain the higher solubility of iron in atmospheric particles.

Moffet, Ryan C.; Furutani, Hiroshi; Rodel, Tobias; Henn, Tobias R.; Sprau, Peter; Laskin, Alexander; Uematsu, Mitsuo; Gilles, Marry K.

2012-04-04T23:59:59.000Z

410

Projecting Continental U.S. Water Stress Based on Global Datasets  

Science Conference Proceedings (OSTI)

Human populations may be adversely impacted by water stress, a situation which is commonly defined as a per capita water availability of less than 1700 cubic meters of freshwater per person per year. Water stress may result from either overuse of available freshwater resources or a reduction in the amount of available water due to decreases in rainfall and stored water supplies. Analyzing the interrelationship between human populations and water availability is complicated by the uncertainties associated with climate change projections and population projections. We have developed a simple methodology to integrate disparate climate and population data sources and develop first-order per capita water availability projections at the global scale. Simulations from the coupled land-ocean-atmosphere Community Climate System Model version 3 (CCSM3) forced with a range of hypothetical greenhouse gas emissions scenarios have been used to project grid-based changes in precipitation minus evapotranspiration as proxies for changes in runoff, or fresh water supply. Population growth changes, according to Intergovernmental Panel on Climate Change (IPCC) storylines, have been used as proxies for changes in fresh water demand by 2025, 2050 and 2100. These freshwater supply and demand projections have then been combined to yield estimates of per capita water availability aggregated by U.S. watershed. Results suggest that important insights might be extracted from the use of the process developed here, including the identification of potentially vulnerable areas in need of more detailed analysis. This high-level analysis also illustrates the relative importance of population growth versus climate change in in altering future freshwater supplies. However, these are only exemplary insights and, as such, could be considered hypotheses that should be rigorously tested with multiple climate models, multiple observational climate datasets, and more comprehensive population growth projections.

Parish, Esther S [ORNL; Kodra, Evan [Northeastern University; Steinhaeuser, Karsten [University of Minnesota; Ganguly, Auroop R [Northeastern University

2012-01-01T23:59:59.000Z

411

On the Longshelf Structure and Dynamics of Subtidal Currents on the Eastern United States Continental Shelf  

Science Conference Proceedings (OSTI)

Strong correlations were observed among subtidal longshelf currents from the Middle Atlantic Bight (MAB) to the Georges Bank region, a distance spanning 615 km. The longshelf current consisted predominantly of wind-forced motions and freely ...

Marlene Noble; Bradford Butman; Edward Williams

1983-12-01T23:59:59.000Z

412

Z .Lithos 48 1999 5780 Imaging the continental upper mantle using electromagnetic  

E-Print Network (OSTI)

by two monopolar submarine HVDC cables (2Ă? 250MW, 275kV) linked to operate in parallel on the both side

Jones, Alan G.

413

Scattering of Coastally Trapped Waves by Changes in Continental Shelf Width  

Science Conference Proceedings (OSTI)

The scattering of dispersive, barotropic, coastally-trapped waves by narrowing and widening shelves is investigated. The shelves considered maintain a shelf-similar exponential shape. For such shelves, previous investigators have shown that no ...

Ian Webster

1987-07-01T23:59:59.000Z

414

The effect of LNG on the relationship between UK and Continental Europena natural gas markets  

E-Print Network (OSTI)

in the price of crude oil will stimulate oil drilling and hence increase the production costs of natural gas, which pushes up its price. Third, as many of the firms drilling for crude oil also drill for natural gas, increasing oil prices result in an increased... in 1995, Barton and Vermeire (1999) claim that gas-on-gas competition in the UK has weakened the oil and gas price link. They argue that gas prices can now move over the range determined by, on the lower end, the marginal cost of gas production and...

Koenig, Philipp

2012-12-10T23:59:59.000Z

415

CSDP: the seismology of continental thermal regimes. Final technical report, January 1, 1975-December 31, 1984  

DOE Green Energy (OSTI)

Research progress is reported in the development of new seismological tools to define and characterize the geometry, mechanical construction and mass transport process of a geothermal system, and their application to various geothermal systems including the Fenton Hill Hot Dry Rock System, New Mexico, Kilauea and Kilauea Iki, Hawaii, Mt. St. Helens, Washington, and Long Valley, California. (ACR)

Aki, K.

1985-02-01T23:59:59.000Z

416

Sensing animal group behavior and bio-clutter in the ocean over continental shelf scales  

E-Print Network (OSTI)

Fish populations often comprise the largest biomass in a productive marine ecosystem. They typically play an essential role in inter-trophic energy transport, and serve as a mainstay for human consumption comprising roughly ...

Srinivasan, Jagannathan

2011-01-01T23:59:59.000Z

417

Ocean circulation and dynamics on the west Antarctic Peninsula continental shelf  

E-Print Network (OSTI)

Observations of current velocity, temperature, salinity and pressure from a 2-year moored array deployment and four hydrographic cruises conducted by the United States Southern Ocean GLOBEC program on the western Antarctic ...

Moffat Varas, Carlos F

2007-01-01T23:59:59.000Z

418

Deconstructing the Mississippi River : restoring a continental system through the integration of flexible infrastructure  

E-Print Network (OSTI)

The most prevalent social and economic issues plaguing cities are symptomatic of much bigger underlying environmental problems. Cities are governed by legislation set within artificial political boundaries, however ecology ...

Heard, Haley R. (Haley Ruth)

2010-01-01T23:59:59.000Z

419

Scattering of Continental Shelf Waves at a Discontinuity in Shelf Width  

Science Conference Proceedings (OSTI)

An analytical solution is presented for the scattering of a free shelf wave incident upon a discontinuity in shelf width in a barotropic ocean. The discussion of solutions relying on backscattered free-waves with large wavenumbers which may not ...

John L. Wilkin; David C. Chapman

1987-06-01T23:59:59.000Z

420

Representing Uncertainty in Continental-Scale Gridded Precipitation Fields for Agrometeorological Modeling  

Science Conference Proceedings (OSTI)

This work proposes a relatively simple methodology for creating ensembles of precipitation inputs that are consistent with the spatial and temporal scale necessary for regional crop modeling. A high-quality reference precipitation dataset [the ...

A. J. W. de Wit; S. de Bruin; P. J. J. F. Torfs

2008-12-01T23:59:59.000Z

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


421

Long-Term Observations of the Dynamics of the Continental Planetary Boundary Layer  

Science Conference Proceedings (OSTI)

Time series of mixed layer depth, zi, and stable boundary layer height from March through October of 1998 are derived from a 915-MHz boundary layer profiling radar and CO2 mixing ratio measured from a 447-m tower in northern Wisconsin. Mixed ...

Chuixiang Yi; Kenneth J. Davis; Bradford W. Berger; Peter S. Bakwin

2001-05-01T23:59:59.000Z

422

Neural network-based sensitivity analysis of summertime convection over the continental US  

Science Conference Proceedings (OSTI)

Although land-atmosphere coupling is thought to play a role in shaping the mean climate and its variability, it remains difficult to quantify precisely. The present study aims to isolate relationships between early morning surface turbulent fluxes ...

Filipe Aires; Pierre Gentine; Kirsten L. Findell; Benjamin R. Lintner; Christopher Kerr

423

Continental Passive Microwave-Based Rainfall Estimation Algorithm: Application to the Amazon Basin  

Science Conference Proceedings (OSTI)

This paper presents a new statistical algorithm to estimate rainfall over the Amazon Basin region using the Tropical Rainfall Measuring Mission (TRMM) Microwave Imager (TMI). The algorithm relies on empirical relationships derived for different ...

Thiago S. Biscaro; Carlos A. Morales

2008-07-01T23:59:59.000Z

424

Continental energy security: Energy security in the North American context1  

E-Print Network (OSTI)

300 0 500 *Oil & gas from EIA ** Unconventional oil & gas; uncertain, could be large Other Methane Oil Gas Coal GtC Reserve growth Proven reserves* Emissions (CDIAC) EIA IPCC CO2(ppmv) 600 400 200 100 Hydrates Shale Oil Tar Sands ? ** #12;Caption if needed #12;"Free Will" Alternative 1. Phase Out Coal CO2

Hughes, Larry

425

Subthermocline Eddies over the Washington Continental Slope as Observed by Seagliders, 2003-09  

Science Conference Proceedings (OSTI)

In the California Current System, subthermocline, lens-like anticyclonic eddies generated within the California Undercurrent (CU) are one mechanism for lateral transport of the warm, saline waters of the CU. Garfield et al. (1999) established the ...

Noel A. Pelland; Charles C. Eriksen; Craig M. Lee

426

The Dynamics of Fluid Flow and Associated Chemical Fluxes at Active Continental Margins  

E-Print Network (OSTI)

mixture of fluids introduced during drilling and in situdrilling and geologic setting……………………..13 1.4.2 The three fluidof drilling indicators (IR imagery and pore fluid chemical

Solomon, Evan A

2007-01-01T23:59:59.000Z

427

The Dynamics of fluid flow and associated chemical fluxes at active continental margins  

E-Print Network (OSTI)

mixture of fluids introduced during drilling and in situdrilling and geologic setting……………………..13 1.4.2 The three fluidof drilling indicators (IR imagery and pore fluid chemical

Solomon, Evan Alan

2007-01-01T23:59:59.000Z

428

A Local Energetics Analysis of the Life Cycle Differences between Consecutive, Explosively Deepening, Continental Cyclones  

Science Conference Proceedings (OSTI)

Local energetics diagnostics of the life cycles of consecutive, explosively deepening, extratropical cyclones that migrated across central North America in April 2001 are presented. Both storms developed rapidly and followed nearly identical ...

Steven G. Decker; Jonathan E. Martin

2005-01-01T23:59:59.000Z

429

Microphysical and Radar Observations of Seeded and Nonseeded Continental Cumulus Clouds  

Science Conference Proceedings (OSTI)

Controlled cloud seeding experiments were conducted near Bethlehem, South Africa during the summer of 1984–85. The experimental unit was the semi-isolated cumulus congestus cloud. Microphysical measurements were obtained by three instrumented ...

T. W. Krauss; R. T. Bruintjes; J. Verlinde

1987-05-01T23:59:59.000Z

430

One-Dimensional Earth Resistivity Models for Selected Areas of Continental United States & Alaska  

Science Conference Proceedings (OSTI)

Numerical modeling of the effect of geomagnetically induced currents (GIC) in power transmission networks involves two components: geophysical and technological.  The geophysical component deals with the calculation of a geoelectric field at locations along the transmission network.  (The need for the geophysical component in the modeling process in the industry is due to the lack of regular recordings of the geoelectric field, either at geomagnetic observatories or along power ...

2012-12-06T23:59:59.000Z

431

Continental Scientific Drilling Program thermal regimes: comparative site assessment geology of five magma-hydrothermal systems  

DOE Green Energy (OSTI)

The geology and salient aspects of geophysics and hydrogeochemistry of five high-grade geothermal systems in the USA are reviewed. On the basis of this information, a target location is suggested for a deep (5- to 8-km) borehole that will maximize the amount of scientific information to be learned at each of the five geothermal areas.

Goff, F.; Waters, A.C. (eds.)

1980-10-01T23:59:59.000Z

432

Paleomagnetic and stratigraphic techniques for identifying sediment processes on continental margins  

E-Print Network (OSTI)

and to distinguish geomagnetic features from deformationalthere were a number of geomagnetic excursions i n the Bmnhesand to distinguish geomagnetic features from deformational

Schwehr, Kurt

2006-01-01T23:59:59.000Z

433

Observation of an Anticyclonic Eddy near the Continental Shelf Break South of New England  

Science Conference Proceedings (OSTI)

A small scale but energetic and highly nonlinear anticyclonic eddy was observed near the New England Shelf Break in July 1983. Satellite images show a tongue of shelf water 15 km wide flowing offshore then turning anticyclonically westward. ...

Robert W. Houghton; Donald B. Olson; Peter J. Celone

1986-01-01T23:59:59.000Z

434

Persistent Nature of Secondary Diurnal Modes of Precipitation over Oceanic and Continental Regimes  

Science Conference Proceedings (OSTI)

This investigation seeks a better understanding of the assorted mechanisms controlling the global distribution of diurnal precipitation variability based on the use of the Tropical Rainfall Measuring Mission (TRMM) microwave radiometer and radar ...

Song Yang; Kwo-Sen Kuo; Eric A. Smith

2008-08-01T23:59:59.000Z

435

Uranium-series comminution ages of continental sediments: Case study of a Pleistocene alluvial fan  

E-Print Network (OSTI)

and river transport. Uranium-Series Geochemistry 52, 533-using high- precision uranium isotopic measurements.B. , Turner, S.P. , 2008. Uranium-series isotopes in river

Lee, Victoria E.

2010-01-01T23:59:59.000Z

436

Linking flux network measurements to continental scale simulations: ecosystem carbon dioxide exchange capacity  

E-Print Network (OSTI)

FROM EASTERN MASSACHUSETTS W. WYATT OSWALD Harvard Forest, Harvard University, Petersham, MA 01366 e, Minneapolis, MN 55455 DAVID R. FOSTER Harvard Forest, Harvard University, Petersham, MA 01366 The analysis

437

What NEON Is The National Ecological Observatory Network (NEON) is a continental-scale  

E-Print Network (OSTI)

at the Harvard Forest, Petersham, MA 2. Mid-Atlantic site (to be determined) 3. Southeast site based

Patterson, Bruce D.

438

Uranium-series comminution ages of continental sediments: Case study of a Pleistocene alluvial fan  

E-Print Network (OSTI)

of a stream-dominated alluvial fan, San Joaquin valley,on Quaternary fluvial fans, San Joaquin Basin, California,M. , (Eds), Alluvial Fans: Geomorphology, Sedimentology,

Lee, Victoria E.

2010-01-01T23:59:59.000Z

439

Chemical Heterogeneity across Cloud Droplet Size Spectra in Continental and Marine Air Masses  

Science Conference Proceedings (OSTI)

Variations in the chemical composition of cloud droplets of different sizes are predicted in models. Measurements made in natural clouds to verify this prediction are extremely limited, however. During the spring of 1995 and the summers of 1995 ...

Surabi Menon; V. K. Saxena; B. D. Logie

2000-06-01T23:59:59.000Z

440

Observations and a Model of Undertow over the Inner Continental Shelf  

Science Conference Proceedings (OSTI)

Onshore volume transport (Stokes drift) due to surface gravity waves propagating toward the beach can result in a compensating Eulerian offshore flow in the surf zone referred to as undertow. Observed offshore flows indicate that wave-driven ...

Steven J. Lentz; Melanie Fewings; Peter Howd; Janet Fredericks; Kent Hathaway

2008-11-01T23:59:59.000Z

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


441

Mesoscale Simulations of the Land Surface Effects of Historical Logging in a Moist Continental Climate Regime  

Science Conference Proceedings (OSTI)

An enhanced knowledge of the feedbacks from land surface changes on regional climates is of great importance in the attribution of climate change. To explore the effects of deforestation on a midlatitude climate regime, two sets of two five-...

Nicholas P. Klingaman; Jason Butke; Daniel J. Leathers; Kevin R. Brinson; Elsa Nickl

2008-08-01T23:59:59.000Z

442

Continental speciation in the tropics: contrasting biogeographic patterns of divergence in the Uroplatus  

E-Print Network (OSTI)

clause. their permit will involve the employment by the permittee of a porn or persons, the permittee

Kelly, John J.

443

Advances in Predicting Continental Low Stratus with a Regional NWP Model  

Science Conference Proceedings (OSTI)

In the eastern Alpine region, subinversion cloudiness associated with elevated temperature inversions is a frequent phenomenon in autumn and winter, which often persists for several days. Although the prediction of fog and low stratus by ...

Alexander Kann; Harald Seidl; Christoph Wittmann; Thomas Haiden

2010-02-01T23:59:59.000Z

444

Outside the continental United States international travel and contagion impact quick look tool  

Science Conference Proceedings (OSTI)

This paper describes a tool that will allow public health analysts to estimate infectious disease risk at the country level as a function of different international transportation modes. The prototype focuses on a cholera epidemic originating within ... Keywords: HealthGIS, epidmiology, health informatics, public health, spatio-temporal modeling

Courtney D. Corley; Mary J. Lancaster; Robert T. Brigantic; Brenda Kunkel; George Muller; Taylor McKenzie

2012-11-01T23:59:59.000Z

445

Internal Tide Generation at the Continental Shelf Modeled Using a Modal Decomposition: Two-Dimensional Results  

Science Conference Proceedings (OSTI)

Stratified flow over topography is studied, with oceanic applications in mind. A model is developed for a fluid with arbitrary vertical stratification and a free surface, flowing over three-dimensional topography of arbitrary size and steepness, ...

Stephen D. Griffiths; R. H. J. Grimshaw

2007-03-01T23:59:59.000Z

446

Paleomagnetic and stratigraphic techniques for identifying sediment processes on continental margins  

E-Print Network (OSTI)

environment of the Ardath Shale [M.S. fabric offine-Conclusion A . A r d a t h Shale B. Santa B a r b a r a C. Eslumped outcrop of Ardath Shale north of Scripps Pier at 32°

Schwehr, Kurt

2006-01-01T23:59:59.000Z

447

Test Reference Year Generation and Evaluation Methods in the Continental Mediterranean Area  

Science Conference Proceedings (OSTI)

Different meteorological data series called multiyear data, long-term average measured data series, or test reference years (TRYs) are required for solar energy system simulation. It is known that the use of the multiyear data approach requires a ...

Julia Bilbao; Argimiro Miguel; JoséA. Franco; Arturo Ayuso

2004-02-01T23:59:59.000Z

448

Evaluation of Biases of Satellite Rainfall Estimation Algorithms over the Continental United States  

Science Conference Proceedings (OSTI)

A bias-adjusted radar rainfall product is created and used for evaluation of two satellite rainfall estimation algorithms. Three years of collocated rainfall estimates from radar, rain gauges, a microwave satellite algorithm, and a multispectral (...

Jeffrey R. McCollum; Witold F. Krajewski; Ralph R. Ferraro; Mamoudou B. Ba

2002-11-01T23:59:59.000Z

449

Stratigraphic evolution of an outcropping continental slope system, Tres Pasos Formation at Cerro Divisadero, Chile  

E-Print Network (OSTI)

, 2000; Sinclair and Tomasso, 2002); the Paleozoic Karoo foreland basin, South Africa (Grecula et al

450

A succession of continental red beds in the Paleogene Carroza Formation, north-  

E-Print Network (OSTI)

Venezuela and Petrozuata (Conoco-Philips/PDVSA joint venture); Ecopetrol­ Colombia; PEMEX, Mexico ­ Colombia, Pipeline System 4 for PEMEX ­ Mexico. Have experience and background of oil/gas fields. Consulting and on-the-job solutions for Corrosion, Paraffin and Asphaltene Control of Pemex, Mexico; YPF

Ahmad, Sajjad

451

The correlation of 27 day period solar activity and daily maximum temperature in continental Australia  

E-Print Network (OSTI)

We report the first observation of a 27 day period component in daily maximum temperature recorded at widely spaced locations in Australia. The 27 day component, extracted by band pass filtering, is correlated with the variation of daily solar radio flux during years close to solar minimum. We demonstrate that the correlation is related to the emergence of regions of solar activity on the Sun separated, temporally, from the emergence of other active regions. In this situation, which occurs only near solar minimum, the observed 27 day variation of temperature can be in phase or out of phase with the 27 day variation of solar activity. During solar maximum correlation of temperature and solar activity is much less defined. The amplitude of the 27 day temperature response to solar activity is large, at times as high as 6 degrees C, and much larger than the well documented temperature response to the 11 year cycle of solar activity. We demonstrate that the 27 day temperature response is localised to the Australia...

Edmonds, Ian

2013-01-01T23:59:59.000Z

452

Intra- to Multidecadal Climate Variability over the Continental United States: 1932–99  

Science Conference Proceedings (OSTI)

Trend analysis is used frequently in climate studies, but it is vulnerable to a number of conceptual shortcomings. This analysis of U.S. climate division data uses an alternate approach. The method used here subjects time series of annual average ...

Steven A. Mauget

2003-07-01T23:59:59.000Z

453

Sulfur geochemistry of thermogenic gas hydrate and associated sediment from the Texas-Louisiana continental slope  

E-Print Network (OSTI)

Thermogenic gas hydrate and associated sediment were recovered from the northern Gulf of Mexico east of the Mississippi Canyon to investigate the interactions between gas hydrate and sedimentary sulfides. Sediment solid phase analyses included total reduced sulfide (TRS), acid volatile sulfide, and citrate-dithionate and HCl extractable iron. Pore-fluid measurements included []H?S, chloride, sulfate, ammonia and total dissolved inorganic carbon. Gas hydrate hydrogen sulfide and carbon dioxide content were measured using a new wet chemical technique. The []ł?S relative to Vienna Canyon Diablo troilite was determined for TRS and hydrate H?S. Extensive (>95%) reduction of pore-fluid sulfate occurred, resulting in exceptionally high []H?S concentrations (up to ~10 mM) and TRS concentrations (271 ± 50 []mole/g). However, the mole fraction of H?S within the gas hydrate was too low (~0.3%) to significantly influence hydrate stability. This appears related to high reactive iron concentrations which average 256 ± 66 []mol/g (pyrite iron + HCl extractable iron). These iron-rich sediments are thus capable of sequestering much of the generated sulfide in the form of TRS minerals, thereby making it unavailable for incorporation by gas hydrate. The TRS concentrations are about an order of magnitude greater than expected for sites at similar water depths in the northern Gulf of Mexico. Steep dissolved []H?S concentration gradients were observed both above and below the gas hydrate indicating diffusion of sulfide from the surrounding system into the gas hydrate. The gradients were used to estimate an incorporation rate of ~1 []mol H?S/yr-cm˛ assuming molecular diffusion. TRS in close proximity to the hydrate was depleted in ł?S by ~10[0/00] relative to TRS remote to the hydrate. The precise mechanism responsible for this relative depletion in ł?S is not clear, but may prove an important geochemical indicator of sediments in which gas hydrate is or has been present. Studies at other sites will be necessary to confirm the generality of these observations.

Gledhill, Dwight Kuehl

2001-01-01T23:59:59.000Z

454

Eddy-Train Encounters with a Continental Boundary: A South Atlantic Case Study  

Science Conference Proceedings (OSTI)

Satellite altimetry suggests that large anticyclonic eddies (rings) originating from the Agulhas Current retroflection occasionally make their way across the entire South Atlantic Ocean. What happens when these rings encounter a western boundary ...

José L. L. Azevedo; Doron Nof; Mauricio M. Mata

2012-09-01T23:59:59.000Z

455

Large-Eddy Simulation of Post-Cold-Frontal Continental Stratocumulus  

Science Conference Proceedings (OSTI)

Previous large-eddy simulations (LES) of stratocumulus-topped boundary layers have been exclusively set in marine environments. Boundary layer stratocumulus clouds are also prevalent over the continent but have not been simulated previously. A ...

David B. Mechem; Yefim L. Kogan; David M. Schultz

2010-12-01T23:59:59.000Z

456

Continental scale estimastes of the biotic carbon flux from land cover change: 1850 to 1980  

Science Conference Proceedings (OSTI)

This document describes a Numeric Data Package (NDP) that contains annual carbon flux estimates from land cover change for nine regions of the world (i.e., North America, Europe, the Former Soviet Union, Pacific Developed Region, China, South and Central America, North Africa-Middle East, Tropical Africa, and South and Southeast Asia). Annual rates of land cover change and vegetation-soil response curves for each region and ecosystem are included in the database. The vegetation-soil curves are used in a bookkeeping carbon model to estimate the carbon flux with the atmosphere from the clearing or degradation of vegetation, cultivation of soils, decay of dead vegetation, and the recovery of abandoned lands. The model calculates the net flux of carbon in each region based on land cover change rates and vegetation-soil response curves for the period 1850 to 1980 (a few regions have WA cover records beginning in 1700 and carbon flux estimates ending in 1990). These data were collected and modeled in an attempt to reduce the uncertainty associated with the magnitude and time course of the flux of carbon from terrestrial vegetation to the atmosphere.

Daniels, R.C. [ed.] [Oak Ridge National Lab., TN (United States); Houghton, R.A.; Hackler, J.L. [Woods Hole Research Center, MA (United States)

1995-03-01T23:59:59.000Z

457

Evaluation of numerical weather prediction for intra-day solar forecasting in the continental United States  

E-Print Network (OSTI)

MOS), Numerical Weather Prediction (NWP), Solar Forecasting of numerical weather prediction for intra?day solar solar energy applications based on aerosol chemical transport and  numerical weather 

Mathiesen, Patrick; Kleissl, Jan

2011-01-01T23:59:59.000Z

458

Selecting effective fluorescent lamp and ballast for retrofit in the continental United States. Final report  

SciTech Connect

Electrical lighting is a major contributor to daytime peak energy demand, accounting for about 30 percent of total electricity consumption in most Army facilities. Some of this energy may be wasted because many existing lighting systems at Army Installations use outmoded technologies. While recent technology has improved the energy efficiency of all lighting systems, fluorescent lighting-the most widely used interior building lighting-has shown the greatest efficiency gains. Retrofits using high-efficiency fluorescent lamps and ballasts can yield significant operating cost savings. High-efficiency fluorescent lighting systems are widely available, but current information on their performance characteristics is highly technical and not easily accessible to Army facility managers considering retrofit options. This report provides a single, accessible source that summarizes fluorescent lamp and ballast performance characteristics and outlines selection procedures. Fluorescent lamp, Retrofit, Ballast, Lighting. Energy conservation.

Taylor, W.R.

1993-08-01T23:59:59.000Z

459

Tank vessels transferring Outer Continental Shelf (OCS) oil proposed design and equipment standards  

SciTech Connect

The US Coast Guard proposes to require US and foreign flag tank vessels engaged in the transfer of OCS oil in bulk as cargo from an offshore oil exploitation or production facility to shore to have segregated ballast tanks, dedicated clean ballast tanks, or special ballast arrangements by 6/1/80. This proposal would implement the Port and Tanker Safety Act of 1978 and would eliminate the mixing of ballast water and oil, thus reducing operational pollution that could occur if there was a substantial increase in vessel traffic. Comments must be received by 6/16/80.

1980-05-01T23:59:59.000Z

460

Effects of Frozen Soil on Snowmelt Runoff and Soil Water Storage at a Continental Scale  

Science Conference Proceedings (OSTI)

The presence of ice in soil dramatically alters soil hydrologic and thermal properties. Despite this important role, many recent studies show that explicitly including the hydrologic effects of soil ice in land surface models degrades the ...

Guo-Yue Niu; Zong-Liang Yang

2006-10-01T23:59:59.000Z

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


461

A Coupled Hydrodynamic–Bottom Boundary Layer Model of Ekman Flow on Stratified Continental Shelves  

Science Conference Proceedings (OSTI)

This paper describes a hydrodynamic model with turbulent energy closure that uses a simplified wave-current interaction model of the bottom boundary layer to compute bed drag coefficients. The coupled model is used to investigate the interaction ...

Timothy R. Keen; Scott M. Glenn

1994-08-01T23:59:59.000Z

462

Regional Precipitation Quantile Values for the Continental United States Computed from L-Moments  

Science Conference Proceedings (OSTI)

Precipitation quantile values have been computed for 9 probabilities, 8 durations, 12 starting months, and 1 1 1 regions across the United States. L-moment methodology has been used for the calculations. Discussed are the rationale for selecting ...

Nathaniel B. Guttman; J. R. M. Hosking; James R. Wallis

1993-12-01T23:59:59.000Z

463

Chinese Journal of Polar Science, Vol. 19, No.2, 168 -184, December 2008 Modeling seasonal variations of ocean and sea ice circulation in  

E-Print Network (OSTI)

variations of ocean and sea ice circulation in the Beaufort and Chukchi Seas: A model-data fusion study Wang the formation of the cold saline layer due to the injection of salt during sea ice formation, the BSC, model-data fusion. 1 Introduction The Beaufort and Chukchi seas (Fig. 1) are an important region where

464

Alaska | Department of Energy  

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

building businesses and using smart development of Alaskan resources, NANA's strategic energy plan involves expanding sources of renewable energy, with the goal of reducing the...

465

Mesoscale Eddies in the Gulf of Alaska: Observations and Implications  

E-Print Network (OSTI)

southwest, out along the Aleutian Chain, some Alaskan StreamKenai eddy out along the Aleutian Chain, where it was still

Rovegno, Peter

2012-01-01T23:59:59.000Z

466

Oceanographic Expeditions: Names and Notes  

E-Print Network (OSTI)

Alaskan-Arctic (1947) Albatross (1882-1921) Alert Aleutian (1949) Aleutian Islands SurveyExpedition (1934-1936) Aleutian Trench AllozymeS ALV+ Amazon

Helms, Phyllis B.

1977-01-01T23:59:59.000Z

467

North Pacific right whale calling behavior and habitat characterization in the southeastern Bering Sea  

E-Print Network (OSTI)

included the eastern Aleutian islands and southeasternAlaskan peninsula and Aleutian Island archipelago formingnumerous passes along the Aleutian chain and to the Arctic

Munger, Lisa Marie

2007-01-01T23:59:59.000Z

468

Comparing maps of mean monthly surface temperature and precipitation for Alaska and adjacent areas of Canada produced by two different methods  

E-Print Network (OSTI)

Alaskan Peninsula and Aleutian Islands. 140 • J.J. SIMPSONstate, and throughout the Aleutian Islands (Fig. 6a, b). Forcentral Alaska and the Aleutian Islands (especially the

Simpson, James J; Hufford, G L; Daly, C; Berg, J S; Fleming, M D

2005-01-01T23:59:59.000Z

469

Metal concentrations (AS, CD, CR, PB, HG and SE) in Dolly Varden (Salvelinus malma) from the Aleutian Islands, Alaska.  

E-Print Network (OSTI)

??Concerns about contaminants in fish have increased in recent years, especially in species consumed heavily in subsistence diets. Most studies of contaminants in Alaskan subsistence… (more)

Jeitner, Christian, 1976-

2009-01-01T23:59:59.000Z

470

Building and Fire Publications  

Science Conference Proceedings (OSTI)

... Combustion of Mixtures of Weathered Alaskan Crude Oils and Water Under External ... in situ burning; oil spills; heat flux; ignition; mixtures; pool fires ...

471

Building and Fire Publications  

Science Conference Proceedings (OSTI)

... NP; Walton, WD; Combustion of Floating, Water-In-Oil Emulsion Layers ... AK; Combustion of Mixtures of Weathered Alaskan Crude Oils and Water ...

472

Assumptions to the Annual Energy Outlook 2000 - Oil and Gas Supply...  

Annual Energy Outlook 2012 (EIA)

Resources Table 46. Natural Gas Technically Recoverable Resources Alaskan Natural Gas The outlook for natural gas production from the North Slope of Alaska is affected...

473

Crude Oil Exports  

U.S. Energy Information Administration (EIA)

Notes: Crude oil exports are restricted to: (1) crude oil derived from fields under the State waters of Alaska's Cook Inlet; (2) Alaskan North Slope crude oil; (3) ...

474

Total Crude Oil and Petroleum Products Exports  

U.S. Energy Information Administration (EIA)

Notes: Crude oil exports are restricted to: (1) crude oil derived from fields under the State waters of Alaska's Cook Inlet; (2) Alaskan North Slope crude oil; (3) ...

475

Alaska - State Energy Profile Analysis - U.S. Energy ...  

U.S. Energy Information Administration (EIA)

Alaska’s renewable energy sources also include a 200-kilowatt geothermal plant at Chena Hot ... Alaskans also operate one of the Nation's largest fuel ...

476

Alaska Profile - Energy Information Administration  

U.S. Energy Information Administration (EIA)

Alaska’s renewable energy sources also include a 200-kilowatt geothermal plant at Chena Hot ... Alaskans also operate one of the Nation's largest fuel ...

477

NETL: Methane Hydrates - ANS Research Project  

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

Slope represents an important milestone in an ongoing evaluation of Alaskan Arctic methane hydrate potential. This evaluation, a joint effort of DOE, USGS, BP Exploration...

478

Best of 2013: Favorites from Photo of the Week | Department of...  

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

Fishery Habitats 9 of 12 Identifying and Protecting Alaskan Fishery Habitats This aerial photo shows open water and floating ice on ponds, lakes and river channels in the...

479

CA Crude Oil Price History - Energy Information Administration  

U.S. Energy Information Administration (EIA)

Crudes produced in California vary in quality as shown by the different price levels of Kern and Line 63. Alaskan North Slope (ANS) crude is used in California ...

480

Alaska - State Energy Profile Analysis - U.S. Energy Information ...  

U.S. Energy Information Administration (EIA)

Alaskans also operate one of the Nation's largest fuel cell systems, in Anchorage, and the world's largest battery storage system. Last updated in October 2009.

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


481

Fire in the Ice, Spring 2004  

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

Alaskan Gas Hydrates Gas Hydrates in Detail Evidence of Gas Hydrates Offshore Korea Announcements * AAPG Hedberg Conference * JIP Drilling Delayed * NRL Gulf Cruise *...

482

Task 1: Hydrate Code release, Maintenance and Support  

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

using alternative approaches including an intergenic spacer analysis and quantitative PCR. We have also conducted additional sequencing on samples from an Alaskan lake and...

483

Building and Fire Publications  

Science Conference Proceedings (OSTI)

... Solar Energy Materials, Vol. 16, No. ... Babrauskas, V. Combustion of Mixtures of Weathered Alaskan Crude Oils and Water Under External Heat Flux. ...

484

Timeline of Events: 2002 | Department of Energy  

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

Arctic National Wildlife Refuge but encourages the construction of an Alaskan natural gas pipeline, requires that renewables make up 10 percent of electrical generation by 2020,...

485

Name Address Place Zip Sector Product Stock Symbol Year founded...  

Open Energy Info (EERE)

Coordinates Region ABS Alaskan Inc Van Horn Rd Fairbanks Alaska Gateway Solar Wind energy Marine and Hydrokinetic Solar PV Solar thermal Wind Hydro Small scale wind turbine...

486

Analyses of Selected Provisions of Proposed Energy Legislation: 2003  

Reports and Publications (EIA)

This study responds to a July 31, 2003 request from Senator Byron L. Dorgan. The study is based primarily on analyses EIA has previously done for studies requested by Congress. It includes analysis of the Renewable Portfolio Standard, Renewable Fuels Standard, production in the Alaskan National Wildlife Refuge, the construction of an Alaskan Natural Gas pipeline, and various tax provisions.

Paul Holtberg

2003-09-01T23:59:59.000Z

487

A land-use systems approach to represent land-use dynamics at continental and global scales  

Science Conference Proceedings (OSTI)

Most of the current global land cover datasets and global scale land-use models use a classification of land cover based on the dominant land cover type within a distinct region or pixel. Such a classification disregards the diversity and intensity of ... Keywords: Global, IMAGE, Land-use change, Land-use intensification, Land-use systems

Aurélien Letourneau; Peter H. Verburg; Elke Stehfest

2012-07-01T23:59:59.000Z

488

MORB that have formed in conjunction with continental rifting and where EM-1 component signatures occur. A  

E-Print Network (OSTI)

there is a relationship between the property and the logs. Similar opinions have been emphasised in Wendt et al. (1986

489

Representation of Terrestrial Hydrology and Large-Scale Drought of the Continental United States from the North American Regional Reanalysis  

Science Conference Proceedings (OSTI)

The North American Regional Reanalysis (NARR) is a state-of-the-art land–atmosphere reanalysis product that provides improved representation of the terrestrial hydrologic cycle compared to previous global reanalyses, having the potential to ...

Justin Sheffield; Ben Livneh; Eric F. Wood

2012-06-01T23:59:59.000Z

490

FY 2013 Foreign & US Outside of the Continental States -Effective October 1, 2012 Country Name Location Name  

E-Print Network (OSTI)

AUSTRIA Vienna 1-Jan 31-Dec 165 369 AZERBAIJAN [Other] 1-Jan 31-Dec 65 163 AZERBAIJAN Baku 1-Jan 31-Dec 114 373 AZERBAIJAN Ganja 1-Jan 31-Dec 72 194 BAHAMAS [Other] 1-Jan 31-Dec 87 236 BAHAMAS Andros Island

Castillo, Steven P.

491

Nocturnal Continental Low-Level Stratus over Tropical West Africa: Observations and Possible Mechanisms Controlling Its Onset  

Science Conference Proceedings (OSTI)

Some spatiotemporal characteristics and possible mechanisms controlling the onset of the widespread, low-level nocturnal stratiform clouds that formed during May–October 2006 over southern tropical West Africa are investigated using cloudiness ...

Jon M. Schrage; Andreas H. Fink

2012-06-01T23:59:59.000Z

492

South Atlantic continental margins of Africa: A comparison of the tectonic vs climate interplay on the evolution  

E-Print Network (OSTI)

(Gladczenko et al., 1998), interpreted as Permian to Triassic in age (Karoo Rift, Clemson et al., 1999). Post al., 1993). This phase allowed deposition of the extensive Permian­Jurassic Karoo conti- nental

Demouchy, Sylvie

493

Observations of Cross-Shelf Flow Driven by Cross-Shelf Winds on the Inner Continental Shelf  

Science Conference Proceedings (OSTI)

Six-yr-long time series of winds, waves, and water velocity from a cabled coastal observatory in 12 m of water reveal the separate dependence of the cross-shelf velocity profile on cross-shelf and along-shelf winds, waves, and tides. During small ...

Melanie Fewings; Steven J. Lentz; Janet Fredericks

2008-11-01T23:59:59.000Z

494

Validation and Intercomparison of SSM/I Rain-Rate Retrieval Methods over the Continental United States  

Science Conference Proceedings (OSTI)

An important source of error or ambiguity in the satellite passive microwave detection and estimation of precipitation rate over land is variable background emission, reflecting differences in surface temperature and moisture, soil type, and ...

Mark D. Conner; Grant W. Petty

1998-07-01T23:59:59.000Z

495

Assessment of Mercury Emissions, Transport, Fate, and Cycling for the Continental United States: Model Structure and Evaluation  

Science Conference Proceedings (OSTI)

New findings on mercury emissions, cycling, and fate have allowed the development of improved simulation tools and the assembly of verification data sets for modeling mercury transport and deposition. This report describes new simulations of mercury emissions, transport, and deposition from the atmosphere that form an important first step in for relating mercury concentrations and deposition rates at particular geographic locations to their ultimate source regions.

2000-12-15T23:59:59.000Z

496

A lower crustal perspective on the stabilization and reactivation of continental lithosphere in the western Canadian shield  

E-Print Network (OSTI)

New geochronological, thermochronological, geological and isotopic data from an extensive (> 20,000 km˛) exposure of high-pressure granulites (0.8 to > 1.5 GPa, >750 ?C) in the East Lake Athabasca region of the Snowbird ...

Flowers, Rebecca Marie

2005-01-01T23:59:59.000Z

497

An Algorithm to Infer Continental-Scale Albedo from AVHRR Data, Land Cover Class, and Field Observations of Typical BRDFs  

Science Conference Proceedings (OSTI)

A method to derive bottom-of-atmosphere land surface albedos from Advanced Very High Resolution Radiometer (AVHRR) satellite measurements is presented. The algorithm described uses kernel-based bidirectional reflectance distribution function (...

Nicholas C. Strugnell; Wolfgang Lucht

2001-04-01T23:59:59.000Z

498

CSDP: The seismology of continental thermal regimes: Final report for period April 1, 1986-April 1, 1987  

DOE Green Energy (OSTI)

This report describes progress in the study of both wave propagation in complex structures and source mechanism of geothermal seismic events. The following work was accomplished in the past one-year period: (1) interpretation of long-period events observed at Mt. St. Helens and at the Fenton Hill hot-dry-rock experimental site in terms of seismic radiation from a fluid-filled crack; (2) interpretation of teleseismic data collected in and near the Valles caldera in terms of a model with irregular topography, caldera fill, and magma chamber; (3) interpretation of VSP (Vertical Seismic Profiling) data from the Oroville fault zone by ray tracing and polarization calculation for P, SV, and SH waves in heterogeneous and anisotropic media containing aligned fluid-filled and/or dry cracks; and (4) development of a new powerful method for calculating seismic motions in media with irregular topography and interfaces by the superposition of Gaussian Beams.

Aki, K.

1987-07-01T23:59:59.000Z

499

Caged Gammarus fossarum (crustacea) as a robust tool for the characterization of bioavailable contamination levels in continental waters.  

E-Print Network (OSTI)

, priority substances Author-produced version of the article published in Water Research, 2013, Vol. 47; Andral Author-produced version of the article published in Water Research, 2013, Vol. 47, Issue 2, pp contamination at Author-produced version of the article published in Water Research, 2013, Vol. 47, Issue 2, pp

500

Caldera processes and magma-hydrothermal systems continental scientific drilling program: thermal regimes, Valles caldera research, scientific and management plan  

DOE Green Energy (OSTI)

Long-range core-drilling operations and initial scientific investigations are described for four sites in the Valles caldera, New Mexico. The plan concentrates on the period 1986 to 1993 and has six primary objectives: (1) study the origin, evolution, physical/chemical dynamics of the vapor-dominated portion of the Valles geothermal system; (2) investigate the characteristics of caldera fill and mechanisms of caldera collapse and resurgence; (3) determine the physical/chemical conditions in the heat transfer zone between crystallizing plutons and the hydrothermal system; (4) study the mechanism of ore deposition in the caldera environment; (5) develop and test high-temperature drilling techniques and logging tools; and (6) evaluate the geothermal resource within a large silicic caldera. Core holes VC-2a (500 m) and VC-2b (2000 m) are planned in the Sulphur Springs area; these core holes will probe the vapor-dominated zone, the underlying hot-water-dominated zone, the boiling interface and probable ore deposition between the two zones, and the deep structure and stratigraphy along the western part of the Valles caldera fracture zone and resurgent dome. Core hole VC-3 will involve reopening existing well Baca number12 and deepening it from 3.2 km (present total depth) to 5.5 km, this core hole will penetrate the deep-crystallized silicic pluton, investigate conductive heat transfer in that zone, and study the evolution of the central resurgent dome. Core hole VC-4 is designed to penetrate deep into the presumably thick caldera fill in eastern Valles caldera and examine the relationship between caldera formation, sedimentation, tectonics, and volcanism. Core hole VC-5 is to test structure, stratigraphy, and magmatic evolution of pre-Valles caldera rocks, their relations to Valles caldera, and the influences of regional structure on volcanism and caldera formation.

Goff, F.; Nielson, D.L. (eds.)

1986-05-01T23:59:59.000Z