National Library of Energy BETA

Sample records for helena sudan swaziland

  1. Helena Chum - Research Fellow | NREL

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

    Helena Chum - Research Fellow Photo of Helena Chum Research Fellows Dr. Helena Chum is a Research Fellow in the National Bioenergy Center at the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) and a member of the NREL Research Fellows Council that reports to the Science and Technology Deputy Director. Her expertise is in renewable fuels, transportation systems, and international renewable energy activities including agriculture, forestry, bioenergy, bioproducts, biofuels,

  2. Energetica Santa Helena | Open Energy Information

    Open Energy Info (EERE)

    Santa Helena Jump to: navigation, search Name: Energetica Santa Helena Place: Nova Andradina, Mato Grosso do Sul, Brazil Sector: Biomass Product: Ethanol and Biomass eletricity...

  3. Helena, Montana: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Helena is a city in Lewis and Clark County, Montana. It falls under Montana's At-large congressional...

  4. Saint Helena: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Country Profile Name Saint Helena Population 4,255 GDP Unavailable Energy Consumption 0.00 Quadrillion Btu 2-letter ISO code SH 3-letter ISO code SHN Numeric ISO...

  5. EA-2022: Sleeping Giant Hydropower Project; Helena, Montana ...

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

    Plant site at Canyon Ferry Dam on the Missouri River near Helena, Montana. The new hydropower generator would interconnect to Western's transmission system at an existing...

  6. EA-2022: Sleeping Giant Hydropower Project; Helena, Montana

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Bureau of Reclamation (Montana Area Office), with DOE’s Western Area Power Administration (Upper Great Plains Region) as a cooperating agency, is preparing an EA that will assess the potential environmental impacts of a proposal to develop a 9.4 megawatt hydroelectric project at the existing Helena Valley Pumping Plant site at Canyon Ferry Dam on the Missouri River near Helena, Montana. The new hydropower generator would interconnect to Western’s transmission system at an existing transmission line originating at Canyon Ferry Dam.

  7. DOE's General Counsel Determines Sudan Act Does Not Bar Areva...

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

    DOE's General Counsel Determines Sudan Act Does Not Bar Areva Enrichment Services LLC Loan Application DOE's General Counsel Determines Sudan Act Does Not Bar Areva Enrichment ...

  8. Sudan-IAEA Cooperation | Open Energy Information

    Open Energy Info (EERE)

    Agency Sector Energy Topics Background analysis Website http:www-tc.iaea.orgtcwebt Program Start 2007 Country Sudan Northern Africa References IAEA project database1...

  9. Observation of heavy metal compounds in suspended particulate matter at East Helena, Montana

    SciTech Connect (OSTI)

    Davis, B.L.; Maughan, A.D.

    1984-12-01

    X-ray diffraction, x-ray transmission, and x-ray fluorescence procedures have been used to evaluate quantitatively the chemical species for 24 ambient filter samples taken from receptor sites at East Helena, Montana. Twenty-five distinct chemical compounds representing various smelting processes, atmospheric chemical reactions, local fugitive dust sources, and possible filter artifacts have been observed. These compounds include the common crustal silicates and carbonates, and industrial sulfides, sulfates, and oxides. In addition, elemental cadmium and copper have been observed in a number of ambient samples. The soils and some accumulated residential dust of the East Helena area contain relatively high levels of lead and copper compounds.

  10. Sudan-National Adaptation Programme of Action | Open Energy Informatio...

    Open Energy Info (EERE)

    Background analysis Website http:unfccc.intresourcedoc Country Sudan Northern Africa References Sudan-NAPA1 This article is a stub. You can help OpenEI by expanding...

  11. DOE's General Counsel Determines Sudan Act Does Not Bar Areva Enrichment Services LLC Loan Application

    Broader source: Energy.gov [DOE]

    Washington, DC - The Office of General Counsel was recently asked whether the Sudan Accountability and Divestment Act of 2007 barred the Department from considering a loan guarantee application...

  12. Geothermal Technologies Office: Download GETEM, August 2012 Beta

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

    Seychelles Sierra Leone Singapore Slovak Republic Slovenia South Africa South Korea Spain Sri Lanka Sudan Suriname Swaziland Sweden Switzerland Syria Taiwan Tanzania Thailand...

  13. --No Title--

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

    Sierra Leone Singapore Slovakia Slovenia Solomon Islands Somalia South Africa Spain Sri Lanka Sudan Suriname Swaziland Sweden Switzerland Syria Taiwan Tajikistan Tanzania...

  14. Feasibility Study of Biopower in East Helena, Montana. A Study Prepared in Partnership with the Environmental Protection Agency for the RE-Powering America's Land Initiative: Siting Renewable Energy on Potentially Contaminated Land and Mine Sites

    SciTech Connect (OSTI)

    Moriarty, K.

    2013-02-01

    The U.S. Environmental Protection Agency (EPA) developed the RE-Powering America's Land initiative to reuse contaminated sites for renewable energy generation when aligned with the community's vision for the site. The former American Smelting and Refining Company (Asarco) smelter in East Helena, Montana, was selected for a feasibility study under the initiative. Biomass was chosen as the renewable energy resource based on the wood products industry in the area. Biopower was selected as the technology based on Montana's renewable portfolio standard (RPS) requiring utilities to purchase renewable power.

  15. Swaziland: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    and process applications for licenses, and modifyvary licenses.Approve tariffs, prices, charges and terms and conditions of operating a license.Monitor the performance and...

  16. Archived Reference Climate Zone: 6B Helena, Montana

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the commercial reference building models for existing buildings constructed before 1980, organized by building type and location. A summary ofbuilding types and climate zones is available for reference. Current versions are also available.

  17. Archived Reference Climate Zone: 6B Helena, Montana

    Broader source: Energy.gov [DOE]

    Here you will find past versions of the commercial reference building models for existing buildings constructed in or after 1980, organized by building type and location. A summary of building types and climate zones is available for reference. Current versions are also available.

  18. MHK Projects/Helena Reach Project | Open Energy Information

    Open Energy Info (EERE)

    34.5795, -90.5722 Project Phase Phase 1 Project Installed Capacity (MW) 0 PermitLicense Buildout (MW) 152 Device Nameplate Capacity (MW) 40 kW Number of Devices Deployed 0...

  19. Sudan: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    600 MW of coal-fired capacity is awaiting contract signatures, for construction near the Red Sea. Finally, work is underway to raise the 280 MW Roseires Dam, with completion of the...

  20. Reference Buildings by Climate Zone and Representative City: 6B Helena, Montana

    Broader source: Energy.gov [DOE]

    In addition to the ZIP file for each building type, you can directly view the "scorecard" spreadsheet that summarizes the inputs and results for each location. This Microsoft Excel spreadsheet is also included in the ZIP file. For version 1.4, only the IDF file is included.

  1. Sudan-National Adaptation Plan Global Support Programme (NAP...

    Open Energy Info (EERE)

    Global Environment Facility (GEF), United Nations Framework Convention on Climate Change (UNFCCC), Global Water Partnership (GWP), German Society for International Cooperation...

  2. NREL: Biomass Research - Research Staff

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

    Thomas.Foust@nrel.gov Bratis, Adam Management, Biomass Laboratory Program Manager Adam.Bratis@nrel.gov Chum, Helena Management, Biomass Fellow Helena.Chum@nrel.gov Pienkos,...

  3. EA-2022: Draft Environmental Assessment | Department of Energy

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

    of a proposal to develop a 9.4 megawatt hydroelectric project at the existing Helena Valley Pumping Plant site at Canyon Ferry Dam on the Missouri River near Helena, Montana. ...

  4. Vacuum Insulation for Window

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

    ... - New construc;on - 90.1---2004 - Post---1980 construc;on (90.1---1989) - Pre---1980 ... Minneapolis, MN 14 6B Helena, MT Helena, MT 15 7 Duluth, MN Duluth, MN 16 8 Fairbanks, AK ...

  5. Property:Country | Open Energy Information

    Open Energy Info (EERE)

    + HOMER + Armenia + HOMER + Bhutan + HOMER + Yugoslavia + HOMER + Mexico + HOMER + Egypt + HOMER + Saint Helena + HOMER + Syria + HOMER + Israel + HOMER + Uganda + HOMER +...

  6. Intergral Drive Systems AG IDS | Open Energy Information

    Open Energy Info (EERE)

    Swaziland Zip: CH-8005 Sector: Wind energy Product: Zurich based producer of power electronics systems for wind turbines, PV plants, and propulsion systems. Coordinates:...

  7. MELCOR / CSARP / MCAP / IMUG / MACCS Meetings 2016

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

    IMUG MACCS Meetings 2016 - Sandia Energy Energy ... Energy Conversion Efficiency Solar Energy Wind Energy Water ... Somalia South Africa Spain Sri Lanka Sudan Sudan, ...

  8. CACTUS Software Download

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

    ... Somalia South Africa Spain Sri Lanka Sudan Sudan, ... SunShot Sunshine to Petrol Solar Newsletter Wind Energy SWiFT ... MELCOR CSARP MCAP IMUG MACCS Meetings 2016 ...

  9. Scientist Named an American Chemical Society Fellow - News Releases | NREL

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

    Scientist Named an American Chemical Society Fellow September 1, 2010 Helena Chum Dr. Helena Chum was named a 2010 Fellow by the American Chemical Society. Dr. Helena Chum, research fellow at the U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL), was recently named a 2010 Fellow by the American Chemical Society (ACS). Dr. Chum's work includes the development of technologies for the conversion of biomass and organic wastes into liquid and gaseous fuels, chemicals and

  10. Climate Zone Subtype A | Open Energy Information

    Open Energy Info (EERE)

    Francois County, Missouri St. Helena Parish, Louisiana St. James Parish, Louisiana St. John the Baptist Parish, Louisiana St. Johns County, Florida St. Joseph County, Indiana...

  11. Montana Environmental Quality Council | Open Energy Information

    Open Energy Info (EERE)

    Council Jump to: navigation, search Name: Montana Environmental Quality Council Address: Legislative Environmental Policy Office PO Box 201704 Place: Helena, Montana Zip:...

  12. Montana Watershed Coordination Council | Open Energy Information

    Open Energy Info (EERE)

    Coordination Council Jump to: navigation, search Logo: Montana Watershed Coordination Council Name: Montana Watershed Coordination Council Place: Helena, Montana Zip: 59604-6873...

  13. PowerPoint Presentation

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

    REFUGE AUGUSTA STUTTGART HELENA WHITE RIVER NATIONAL0 WILDLIFE REFUGE GREERS FERRY RESERVOIR N Little Rock District, Southwestern Division * Watershed Comprises -...

  14. Microsoft PowerPoint - SWL HPConf2009 (final).ppt

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

    REFUGE AUGUSTA STUTTGART HELENA WHITE RIVER NATIONAL0 WILDLIFE REFUGE GREERS FERRY RESERVOIR N Little Rock District, Southwestern Division *Watershed Comprises -...

  15. Shelby County, Alabama: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Alabama Calera, Alabama Chelsea, Alabama Columbiana, Alabama Harpersville, Alabama Helena, Alabama Hoover, Alabama Indian Springs Village, Alabama Lake Purdy, Alabama Leeds,...

  16. Latest Documents and Notices | Department of Energy

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

    Natural Gas Project, Florida October 13, 2015 EA-2022: Draft Environmental Assessment Sleeping Giant Hydropower Project; Helena, Montana October 9, 2015 EIS-0463: Revision to EPA...

  17. Pender County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Climate Zone Number 3 Climate Zone Subtype A. Places in Pender County, North Carolina Atkinson, North Carolina Burgaw, North Carolina St. Helena, North Carolina Surf City, North...

  18. Montana Department of Environmental Quality | Open Energy Information

    Open Energy Info (EERE)

    Quality is an organization based in Helena, Montana. References "Webpage" Air Quality Permitting Contact Contacts.png Dave Klemp (406) 404.0286 http:...

  19. RAPID/Roadmap/19-MT-a | Open Energy Information

    Open Energy Info (EERE)

    in Kalispell, Missoula, Helena, Bozeman, Havre, Glasgow, Lewistown and Billings. Once an application is filed, its status may be tracked using the Montana Pending Water...

  20. Montana Department of Transportation | Open Energy Information

    Open Energy Info (EERE)

    Transportation Name: Montana Department of Transportation Address: 2701 Prospect Avenue P.O. Box 201001 Place: Helena, Montana Zip: 59620 Website: www.mdt.mt.gov Coordinates:...

  1. ARM - Field Campaign - LASIC: Layered Atlantic Smoke Interactions with

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

    Clouds - Cloud Radar at St. Helena Cloud Radar at St. Helena Related Campaigns LASIC: Layered Atlantic Smoke Interactions with Clouds 2016.06.01, Zuidema, AMF Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : LASIC: Layered Atlantic Smoke Interactions with Clouds - Cloud Radar at St. Helena 2017.08.01 - 2017.10.31 Lead Scientist : Paquita Zuidema Abstract Smoke and clouds over the remote ocean represent a regime of significant

  2. An information system for the utility of the ephemeral tributaries west of the Nile Valley in Sudan. Based on remote sensing and geological techniques

    SciTech Connect (OSTI)

    Al Biely, A.I.; Mohamed, A.H.A.; Khidir, S.O.

    1996-08-01

    Interpretation of landsat MSS and TM satellite and NOAA-AVHRR images, climatological data and conventional geological methods were integrated in this study to arrive at a rigorous scientific geoinformation system that could assist the on-going endeavours to rehabilitate areas west of the Nile Valley. The study area, which repetitively suffered severe spells of drought, extends between latitudes 12{degrees}N-18{degrees}N and longitudes 27{degrees}E-32{degrees}E. The area considered abodes four major ephemeral tributaries of the River Nile, they are Wadi Howar, Wadi El Milk, Wadi El Mugaddam and Khor Abu Habil. Visual interpretation of remotely sensed data coupled with geological investigations revealed that these ephemeral tributaries are structurally controlled and their lower courses are buried under extensive sand sheets, that block their channels from reaching the Nile Valley. Sites where those tributaries disappear could constitute huge reservoirs of groundwater that could be utilized to harness desert encroachment and to plan rehabilitation projects. It is envisaged that, surface and subsurface hydrological engineering constructions in favourable sites, across those tributaries may lead to permanent surface water ponding. The performed study demonstrated the possibility of combating the environmental degradation on the area under consideration through carefully designed rehabilitation and development projects based on the integration of available data in a geoinformation system.

  3. MHK & Wind Materials Database

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

    ... Penner 2016-07-27T18:07:46+00:00 Bladedatabaseheader The U.S. Department of Energy Wind and Water Power Technology ... Somalia South Africa Spain Sri Lanka Sudan Sudan, ...

  4. Foreign Users | Stanford Synchrotron Radiation Lightsource

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

    ... Advance approval is required for users from Iran, Sudan or Syria. Foreign national users who were born in, are citizens of, or represent organizations from Iran, Sudan or Syria, ...

  5. BPA-2010-00769 FOIA Response

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

    , 2010 In reply refer to: DK-7 Ms Grace Gilmore Utility Appraiser - Large Customer Team Montana Department of Revenue PO Box 5805 Helena, Montana 59604-5805 RE: FOIA...

  6. Montana State Land Board | Open Energy Information

    Open Energy Info (EERE)

    Land Board Jump to: navigation, search Name: Montana State Land Board Place: Helena, Montana Website: dnrc.mt.govLandBoardStaff.as References: Webpage1 This article is a stub....

  7. Department of Energy Seeks Public Comment on Designation of Energy...

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

    MT Holiday Inn 22 North Last Chance Gulch Helena, MT 59601 November 1, 2005 Boise, ID Harrison Plaza Suite Hotel 409 S. Cole Road Boise, ID 83709 November 1, 2005 Sacramento, CA ...

  8. BPA-2013-00494-FOIA Correspondence

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

    February 8, 2013 In reply refer to: DK-7 Kory Hofland Montana Department of Revenue PO Box 7149 Helena, MT 59604 FOIA BPA-2013-00494-F Dear Mr. Hofland: Thank you for your request...

  9. BPA-2011-00937-FOIA Correspondence

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

    g7F50F PUBLIC AFFAIRS April 11, 2011 In reply refer to: DK Kory Hofland, Unit Manager Montana Department of Revenue PO Box 7149 Helena, MT 59604 RE: FOIA BPA-2011-00937-F Dear...

  10. BPA-2012-00507-FOIA Correspondence

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

    4, 2012 In reply refer to: DK - 7 Montana Department of Revenue Attn: Kory Hofland PO Box 7149 Helena, MT 59604 FOIA BPA-2012-00507-F Dear Ms. Hofland: Thank you for your request...

  11. ARM - Field Campaign - LASIC: Layered Atlantic Smoke Interactions...

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

    Doppler radar will be deployed on Helena Island during the same time frame as the LASIC deployment to Ascension Island. The cloud radar will augment the LASIC AMF1 suite on...

  12. I

    Office of Scientific and Technical Information (OSTI)

    ... The propane-fired boiler system has the least cost of operation in all but Helena, MT ... 6. Summary of Peaking System Costs - Propane Example- . 24 Table 7. Summary of Peaking ...

  13. Characters | Department of Energy

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

    Characters Characters Meet the characters of the game! Meet the characters of the game! Dr Raoul Fernandez's profile Helena Edison's profile Jerome Zabel's profile Nancy Sanders' profile Roc Bridges' profile

  14. Julie A. Smith and Christopher Lawrence Office of Electricity...

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

    on a Draft Integrated, Interagency Pre-Application (IIP) Process Dear Ms. Smith and Mr. ... Sincerely, T.O. Smith Renewable Energy Trout Unlimited 912 Dearborn Avenue Helena, Montana ...

  15. EA-2022: Final Environmental Assessment | Department of Energy

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

    Final Environmental Assessment EA-2022: Final Environmental Assessment The Bureau of Reclamation, with Western Area Power Administration as a cooperating agency, issued a final EA that assesses the potential environmental impacts of a proposal to develop a 9.4 megawatt hydroelectric project at the existing Helena Valley Pumping Plant site at Canyon Ferry Dam on the Missouri River near Helena, Montana. The new hydropower generator would interconnect to Western's transmission system at an existing

  16. EA-2022: Finding of No Significant Impact | Department of Energy

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

    Finding of No Significant Impact EA-2022: Finding of No Significant Impact Western Area Power Administration adopted and approved a final EA, prepared by the Bureau of Reclamation with Western as a cooperating agency, that assesses the potential environmental impacts of a proposal to develop a 9.4 megawatt hydroelectric project at the existing Helena Valley Pumping Plant site at Canyon Ferry Dam on the Missouri River near Helena, Montana. Western issued a finding of no significant impact for the

  17. Shipping and Receiving

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

    ... Shipping materials to Cuba, Iran, Libya, North Korea, Sudan, and Syria is prohibited; contact Berkeley Lab Procurement for more information. Arranging Transport Several independent ...

  18. Governance for Sustainable Development in the Arab Region | Open...

    Open Energy Info (EERE)

    Resource Type Guidemanual Website http:www.escwa.un.orginform Country Bahrain, Egypt, Iraq, Jordan, Kuwait, Lebanon, Oman, Qatar, Saudi Arabia, Sudan, Syria, United Arab...

  19. Best Practices and Tools for Large-scale Deployment of Renewable...

    Open Energy Info (EERE)

    www.escwa.un.orginformationpublicationsedituploadsdpd-09-TP3.pdf Country: Bahrain, Egypt, Iraq, Jordan, Kuwait, Lebanon, Oman, Qatar, Saudi Arabia, Sudan, Syria, United Arab...

  20. United Nations Economic and Social Commission for Western Asia...

    Open Energy Info (EERE)

    Background Membership "ESCWA comprises 14 Arab countries in Western Asia: Bahrain, Egypt, Iraq, Jordan, Kuwait, Lebanon, Oman, Qatar, Saudi Arabia, Sudan, Syria, United Arab...

  1. LBNL-Cookstoves Projects | Open Energy Information

    Open Energy Info (EERE)

    (LBNL) Sector Energy Focus Area Biomass, - Biomass Combustion Topics Co-benefits assessment, - Energy Access Website http:cookstoves.lbl.gov Country Sudan, Ethiopia,...

  2. CRC handbook of agricultural energy potential of developing countries

    SciTech Connect (OSTI)

    Duke, J.A.

    1986-01-01

    The contents of this book are: Introduction; Kenya; Korea (Republic of); Lesotho; Liberia; Malagasy; Malawi; Mali; Mauritania; Mexico, Mozambique, Nepal; Nicaragua; Niger; Nigeria; Pakistan; Panama; Paraguay; Peru; Philippines; Rwanda; Senegal; Sierra Leone; Somalia; Sri Lanka; Sudana; Surinam; Swaziland; Tanzania; Thailand; Togo; Uganda; Uruguay; Venezuela; Zaire; Zambia; Appendix I. Conventional and Energetic Yields; Appendix II, Phytomass Files; and References.

  3. CX-003034: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Pacific Northwest Smart Grid DemonstrationCX(s) Applied: A1, A9, A11, B1.7, B4.4, B5.1Date: 07/13/2010Location(s): Helena, MontanaOffice(s): Electricity Delivery and Energy Reliability, National Energy Technology Laboratory

  4. Become A User

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

    T-4 countries currently are Cuba, Iran, North Korea, Sudan, and Syria. A request for TRACC computer access by a T-4 country national requires specific approval by the U.S. Under ...

  5. Documents for Foreign Nationals

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

    NOTE: Researchers who are citizens of, or were born in, T4 countries (Cuba, Iran, Sudan, and Syria) need DOE permission, which can take 4-6 months to obtain, and should register ...

  6. Get Access to Work Onsite

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

    your registration. NOTE: Users who are citizens of, or were born in, T4 countries (Cuba, Iran, Sudan, and Syria) need DOE permission to work at the ALS, a process which can...

  7. Microsoft PowerPoint - 2015_HAB_Survey_Results_v1.pptx

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

    Summer Transportation Fuels O tl k Outlook April 10, 2012 www.eia.gov U.S. Energy Information Administration Independent Statistics & Analysis Key factors driving the short-term outlook * Recovery in Libyan production but lower crude oil exports from South Sudan, Syria, and Yemen and uncertainty over from South Sudan, Syria, and Yemen and uncertainty over the level and security of supply from Iran and other countries in the Middle East and North Africa region. * Decline in consumption in

  8. Microsoft PowerPoint - 2012_summer_fuels.pptx

    Gasoline and Diesel Fuel Update (EIA)

    2 Summer Transportation Fuels O tl k Outlook April 10, 2012 www.eia.gov U.S. Energy Information Administration Independent Statistics & Analysis Key factors driving the short-term outlook * Recovery in Libyan production but lower crude oil exports from South Sudan, Syria, and Yemen and uncertainty over from South Sudan, Syria, and Yemen and uncertainty over the level and security of supply from Iran and other countries in the Middle East and North Africa region. * Decline in consumption in

  9. ARM - LASIC - News

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

    govCampaignsLASIC: Layered Atlantic Smoke Interactions with CloudsNews & Press Campaign Links Science Plan Backgrounder Baseline Instruments and Data Plots Total Carbon Column Observing Network (TCCON) Ascension Island Site TCCON Ascension Data News & Press Related Campaigns LASIC: Layered Atlantic Smoke Interactions with Clouds - Cloud Radar at St. Helena 2017.08.01, Zuidema, AMF LASIC: Layered Atlantic Smoke Interactions with Clouds - Supplemental Measurements 2016.06.01, Zuidema, AMF

  10. Choosing and Installing Geothermal Heat Pumps | Department of Energy

    Energy Savers [EERE]

    Characters Characters Meet the characters of the game! Meet the characters of the game! Dr Raoul Fernandez's profile Helena Edison's profile Jerome Zabel's profile Nancy Sanders' profile Roc Bridges' profile

    Chemical Science Chemical Science Plant fatty acids are used in a vast range of products, from polymers to plastics and soaps to industrial feed stocks -- making up an estimated $150 billion market annually. A new discovery of inserting double bonds in the fatty acids could show the way

  11. ARM - Field Campaign - LASIC: Layered Atlantic Smoke Interactions with

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

    Clouds govCampaignsLASIC: Layered Atlantic Smoke Interactions with Clouds Campaign Links Science Plan Backgrounder Baseline Instruments and Data Plots Total Carbon Column Observing Network (TCCON) Ascension Island Site TCCON Ascension Data News & Press ARM Data Discovery Browse Data Related Campaigns LASIC: Layered Atlantic Smoke Interactions with Clouds - Cloud Radar at St. Helena 2017.08.01, Zuidema, AMF LASIC: Layered Atlantic Smoke Interactions with Clouds - Supplemental Measurements

  12. U.S. and Brazil Bilateral Collaboration on Biofuels | Department of Energy

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

    and Brazil Bilateral Collaboration on Biofuels U.S. and Brazil Bilateral Collaboration on Biofuels Helena Chum, NREL, presentation at the December 5, 2012, Biomass Program-hosted International webinar on the U.S.-Brazil bilateral collaboration on biofuels. chum_2012_webinar.pdf (1.41 MB) More Documents & Publications Summary of the meeting between the the United States of America and the Federative Republic of Brazil On the Strategic Energy Dialogue 2013 Peer Review Presentations-Bio-oil The

  13. 2013 DOE BETO Project Peer Review

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

    3 DOE BETO Project Peer Review Biomass Pyrolysis to Hydrocarbon Fuels in the Petroleum Refining Context Brazil Bilateral: Petrobras - NREL RD&D CRADA WBS: 6.5.1.1 May 21, 2013 Bio-Oil Technology Area Review Helena L. Chum National Renewable Energy Laboratory Andrea Pinho, Petrobras/CENPES This presentation does not contain any proprietary, confidential, or otherwise restricted information NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and

  14. 2015 Project Peer Review International SustainabilityandIEA Bioenergy Task 38 Support

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

    Project Peer Review International Sustainability and IEA Bioenergy Task 38 Support March 25, 2015 Analysis and Sustainability Helena Chum National Renewable Energy Laboratory This presentation does not contain any proprietary, confidential, or otherwise restricted information and many BETO and global collaborators NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. #2 WBS 4.2.1.31

  15. Charge Transport in Thin Film Ionomers | Argonne Leadership Computing

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

    Characters Characters Meet the characters of the game! Meet the characters of the game! Dr Raoul Fernandez's profile Helena Edison's profile Jerome Zabel's profile Nancy Sanders' profile Roc Bridges' profile Facility

    Model of a thin film Nafion ionomer (green translucent surface) in a fuel cell membrane/catalyst interface Model of a thin film Nafion ionomer (green translucent surface) in a fuel cell membrane/catalyst interface that forms interfaces with both the electrode and air (bottom

  16. Energy resources in southern Africa: a select bibliography

    SciTech Connect (OSTI)

    Cavan, A.

    1981-01-01

    The aims, progress, and possibilities involved in Southern Africa's energy development are the subject of this 473-item bibliography. The primary items of information described in this document are relatively recent (1975-81), originate from both indigenous and international sources, and are mostly in English, although a few are in French and Portuguese. The presented information focuses on the African continent, the Southern African region, and the nations of Angola, Botswana, Lesotho, Malawi, Mozambique, Namibia, Swaziland, South Africa, Tanzania, Zambia, and Zimbabwe. The energy source topics include alcohol, coal, gas, oil, solar, uranium, water, wind, and wood; as well as a general energy-development category.

  17. Buildings Energy Data Book: 3.10 Hotels/Motels

    Buildings Energy Data Book [EERE]

    5 Energy Benchmarks for Newly Constructed Large Hotels, by Selected City and End-Use (thousand Btu per square foot) Miami 1A Houston 2A Phoenix 2B Atlanta 3A Los Angeles 3B Las Vegas 3B San Francisco 3C Baltimore 4A Albuquerque 4B Seattle 4C Chicago 5A Boulder 5B Minneapolis 6A Helena 6B Duluth 7 Fairbanks 8 Note(s): Source(s): 60.9 13.2 76.3 8.4 Commercial building energy benchmarks are based off of the current stock of commercial buildings and reflect 2004 ASHRAE 90.1 Climate Zones. They are

  18. Buildings Energy Data Book: 3.10 Hotels/Motels

    Buildings Energy Data Book [EERE]

    6 Energy Benchmarks for Newly Constructed Small Hotels, by Selected City and End-Use (thousand Btu per square foot) Miami 1A Houston 2A Phoenix 2B Atlanta 3A Los Angeles 3B Las Vegas 3B San Francisco 3C Baltimore 4A Albuquerque 4B Seattle 4C Chicago 5A Boulder 5B Minneapolis 6A Helena 6B Duluth 7 Fairbanks 8 Note(s): Source(s): 36.6 2.7 12.0 3.9 Commercial building energy benchmarks are based off of the current stock of commercial buildings and reflect 2004 ASHRAE 90.1 Climate Zones. They are

  19. Buildings Energy Data Book: 3.6 Office Building Markets and Companies

    Buildings Energy Data Book [EERE]

    1 Energy Benchmarks for Newly Constructed Medium Office Buildings, by Selected City and End-Use (thousand Btu per square foot) Miami 1A Houston 2A Phoenix 2B Atlanta 3A Los Angeles 3B Las Vegas 3B San Francisco 3C Baltimore 4A Albuquerque 4B Seattle 4C Chicago 5A Boulder 5B Minneapolis 6A Helena 6B Duluth 7 Fairbanks 8 Note(s): Source(s): 38.6 0.9 0.8 1.1 Commercial building energy benchmarks are based off of the current stock of commercial buildings and reflect 2004 ASHRAE 90.1 Climate Zones.

  20. Buildings Energy Data Book: 3.6 Office Building Markets and Companies

    Buildings Energy Data Book [EERE]

    9 Energy Benchmarks for Newly Constructed Large Office Buildings, by Selected City and End-Use (thousand Btu per square foot) Miami 1A Houston 2A Phoenix 2B Atlanta 3A Los Angeles 3B Las Vegas 3B San Francisco 3C Baltimore 4A Albuquerque 4B Seattle 4C Chicago 5A Boulder 5B Minneapolis 6A Helena 6B Duluth 7 Fairbanks 8 Note(s): Source(s): 31.7 1.7 0.6 1.3 Commercial building energy benchmarks are based off of the current stock of commercial buildings and reflect 2004 ASHRAE 90.1 Climate Zones.

  1. Buildings Energy Data Book: 3.7 Retail Markets and Companies

    Buildings Energy Data Book [EERE]

    6 Energy Benchmarks for Newly Constructed Retail Buildings, by Selected City and End-Use (thousand Btu per square foot) IECC Climate Zone Miami 1A Houston 2A Phoenix 2B Atlanta 3A Los Angeles 3B Las Vegas 3B San Francisco 3C Baltimore 4A Albuquerque 4B Seattle 4C Chicago 5A Boulder 5B Minneapolis 6A Helena 6B Duluth 7 Fairbanks 8 Note(s): Source(s): 108.9 0.1 9.4 Commercial building energy benchmarks are based off of the current stock of commercial buildings and reflect 2004 ASHRAE 90.1 Climate

  2. Buildings Energy Data Book: 3.7 Retail Markets and Companies

    Buildings Energy Data Book [EERE]

    8 Energy Benchmarks for Newly Constructed Supermarkets, by Selected City and End-Use (thousand Btu per square foot) Miami 1A Houston 2A Phoenix 2B Atlanta 3A Los Angeles 3B Las Vegas 3B San Francisco 3C Baltimore 4A Albuquerque 4B Seattle 4C Chicago 5A Boulder 5B Minneapolis 6A Helena 6B Duluth 7 Fairbanks 8 Note(s): Source(s): 145.6 0.3 0.6 20.5 Commercial building energy benchmarks are based off of the current stock of commercial buildings and reflect 2004 ASHRAE 90.1 Climate Zones. They are

  3. Buildings Energy Data Book: 3.8 Hospitals and Medical Facilities

    Buildings Energy Data Book [EERE]

    4 Energy Benchmarks for Newly Constructed Hospitals, by Selected City and End-Use (thousand Btu per square foot) Miami 1A Houston 2A Phoenix 2B Atlanta 3A Los Angeles 3B Las Vegas 3B San Francisco 3C Baltimore 4A Albuquerque 4B Seattle 4C Chicago 5A Boulder 5B Minneapolis 6A Helena 6B Duluth 7 Fairbanks 8 Note(s): Source(s): 89.1 25.2 3.9 13.5 Commercial building energy benchmarks are based off of the current stock of commercial buildings and reflect 2004 ASHRAE 90.1 Climate Zones. They are

  4. Buildings Energy Data Book: 3.8 Hospitals and Medical Facilities

    Buildings Energy Data Book [EERE]

    6 Energy Benchmarks for Newly Constructed Outpatient Buildings, by Selected City and End-Use (thousand Btu per square foot) Miami 1A Houston 2A Phoenix 2B Atlanta 3A Los Angeles 3B Las Vegas 3B San Francisco 3C Baltimore 4A Albuquerque 4B Seattle 4C Chicago 5A Boulder 5B Minneapolis 6A Helena 6B Duluth 7 Fairbanks 8 Note(s): Source(s): 99.7 8.8 1.4 17.7 Commercial building energy benchmarks are based off of the current stock of commercial buildings and are designed to provide a consistent

  5. Buildings Energy Data Book: 3.9 Educational Facilities

    Buildings Energy Data Book [EERE]

    0 Energy Benchmarks for Newly Constructed Primary Schools, by Selected City and End-Use (thousand Btu per square foot) Miami 1A Houston 2A Phoenix 2B Atlanta 3A Los Angeles 3B Las Vegas 3B San Francisco 3C Baltimore 4A Albuquerque 4B Seattle 4C Chicago 5A Boulder 5B Minneapolis 6A Helena 6B Duluth 7 Fairbanks 8 Note(s): Source(s): 59.6 0.5 3.1 1.4 Commercial building energy benchmarks are based off of the current stock of commercial buildings and reflect 2004 ASHRAE 90.1 Climate Zones. They are

  6. Buildings Energy Data Book: 3.9 Educational Facilities

    Buildings Energy Data Book [EERE]

    2 Energy Benchmarks for Newly Constructed Secondary Schools, by Selected City and End-Use (thousand Btu per square foot) Miami 1A Houston 2A Phoenix 2B Atlanta 3A Los Angeles 3B Las Vegas 3B San Francisco 3C Baltimore 4A Albuquerque 4B Seattle 4C Chicago 5A Boulder 5B Minneapolis 6A Helena 6B Duluth 7 Fairbanks 8 Note(s): Source(s): 96.7 2.2 2.8 5.5 Commercial building energy benchmarks are based off of the current stock of commercial buildings and reflect 2004 ASHRAE 90.1 Climate Zones. They

  7. Request for Proposal No. DE-SOL-0008418 Section J, Appendix D

    National Nuclear Security Administration (NNSA)

    D SECTION J APPENDIX D SENSITIVE FOREIGN NATIONS CONTROL 1. Pursuant to the Contract Section I Clause 952.204-71 entitled "Sensitive Foreign Nations Controls," "sensitive foreign nations" is one of the countries listed below: Algeria Armenia Azerbaijan Belarus China (People's Republic of China) Cuba Georgia Hong Kong India Iran Iraq Israel Kazakhstan Kyrgyzstan Libya Moldova North Korea (Democratic People's Republic of) Pakistan Russia Sudan Syria Taiwan Tajikistan

  8. Oil and gas developments in North Africa in 1984

    SciTech Connect (OSTI)

    Michel, R.Ch.

    1985-10-01

    Petroleum rights in the 6 North African countries (Algeria, Egypt, Libya, Morocco, Sudan, and Tunisia) covered in this paper were 1,906,065 km/sup 2/ at the end of 1984, an increase of 4.6% from the 1,821,966 km/sup 2/ in force at the end of 1983. This increase is due to large awards in the Sudan despite significant relinquishments elsewhere. Seismic surveys conducted during 1984 decreased to about 510.5 crew-months onshore and 29.5 crew-months offshore. However, exploration in and off Egypt was higher compared to 1983. Exploratory drilling was lower, with only 125 wells drilled compared to 179 tests completed in 1983. The main decrease was in Egypt and Sudan, but drilling in Libya resulted in 20 more completions. A significant oil discovery was made in the offshore part of the Sirte basin, off southwest Cyrenaica. The success rate in North Africa ranged from 19% to 50% (Libya). Development drilling increased during 1984, as higher activity appears to have taken place in 3 countries. Oil production, with an estimated daily rate of 2,952,570 bbl, was up 2.8% from 1983 (2,871,460 BOPD). In Egypt, 7 fields located in the Gulf of Suez area went on stream during the year. Political unrest, which prevailed in southern Sudan during most of 1984, will likely delay the start-up of production in several fields. No statistics are available on gas production in North African countries.

  9. Oil and gas developments in North Africa in 1984

    SciTech Connect (OSTI)

    Michel, R.C.

    1985-10-01

    Petroleum rights in the 6 North African countries (Algeria, Egypt, Libya, Morocco, Sudan, and Tunisia) covered in this paper were 1,906,065 km/sup 2/ at the end of 1984. An increase of 4.6% from the 1,821,966 km/sup 2/ in force at the end of 1983. This increase is due to large awards in the Sudan despite significant relinquishments elsewhere. Seismic surveys conducted during 1984 decreased to about 510.5 crew-months onshore and 29.5 crew-months offshore. However, exploration in and off Egypt was higher compared to 1983. Exploratory drilling was lower, with only 125 wells drilled compared to 179 tests completed in 1983. The main decrease was in Egypt and Sudan, but drilling in Libya resulted in 20 more completions. A significant oil discovery was made in the offshore part of the Sirte basin, off southwest Cyrenaica. The success rate in North America ranged from 19% to 50% (Libya). Development drilling increased during 1984, as higher activity appears to have taken place in 3 countries. Oil production, with an estimated daily rate of 2,952,570 bbl, was 2.8% from 1983 (2,871,460 BOPD). In Egypt, 7 fields located in the Gulf of Suez area went on stream during the year. Political unrest, which prevailed in southern Sudan during most of 1984, will likely delay the start-up of production in several fields. No statistics are available on gas production in North African countries. 9 figures, 27 tables.

  10. Global warming and the regions in the Middle East

    SciTech Connect (OSTI)

    Alvi, S.H.; Elagib, N.

    1996-12-31

    The announcement of NASA scientist James Hansen made at a United States Senate`s hearing in June 1988 about the onset of global warming ignited a whirlwind of public concern in United States and elsewhere in the world. Although the temperature had shown only a slight shift, its warming has the potential of causing environmental catastrophe. According to atmosphere scientists, the effect of higher temperatures will change rainfall patterns--some areas getting drier, some much wetter. The phenomenon of warming in the Arabian Gulf region was first reported by Alvi for Bahrain and then for Oman. In the recent investigations, the authors have found a similar warming in other regions of the Arabian Gulf and in several regions of Sudan in Africa. The paper will investigate the observed data on temperature and rainfall of Seeb in Oman, Bahrain, International Airport in Kuwait as index stations for the Arabian Gulf and Port Sudan, Khartoum and Malakal in the African Continent of Sudan. Based on various statistical methods, the study will highlight a drying of the regions from the striking increase in temperature and decline of rainfall amount. Places of such environmental behavior are regarded as desertifying regions. Following Hulme and Kelly, desertification is taken to mean land degradation in dryland regions, or the permanent decline in the potential of the land to support biological activity, and hence human welfare. The paper will also, therefore, include the aspect of desertification for the regions under consideration.

  11. Get Access to Work Onsite

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

    Get Access to Work Onsite Get Access to Work Onsite Print Monday, 31 August 2009 09:48 The following process MUST be completed online by new and returning users at least TWO WEEKS prior to arrival at the ALS. Not a U.S. citizen? Please look at Documents for Foreign Nationals well ahead of your visit. Bring all relevant documents to the ALS in order to complete your registration. NOTE: Users who are citizens of, or were born in, T4 countries (Cuba, Iran, Sudan, and Syria) need DOE permission to

  12. Get Access to Work Onsite

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

    Get Access to Work Onsite Print The following process MUST be completed online by new and returning users at least TWO WEEKS prior to arrival at the ALS. Not a U.S. citizen? Please look at Documents for Foreign Nationals well ahead of your visit. Bring all relevant documents to the ALS in order to complete your registration. NOTE: Users who are citizens of, or were born in, T4 countries (Cuba, Iran, Sudan, and Syria) need DOE permission to work at the ALS, a process which can take 4-6 months to

  13. Get Access to Work Onsite

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

    Get Access to Work Onsite Print The following process MUST be completed online by new and returning users at least TWO WEEKS prior to arrival at the ALS. Not a U.S. citizen? Please look at Documents for Foreign Nationals well ahead of your visit. Bring all relevant documents to the ALS in order to complete your registration. NOTE: Users who are citizens of, or were born in, T4 countries (Cuba, Iran, Sudan, and Syria) need DOE permission to work at the ALS, a process which can take 4-6 months to

  14. Turmoil doesn`t dampen enthusiasm

    SciTech Connect (OSTI)

    1997-08-01

    The paper discusses the outlook for the African gas and oil industries. Though Africa remains politically and economically volatile, its vast energy potential is becoming increasingly attractive to foreign oil and gas companies. Separate evaluations are given for Algeria, Egypt, Nigeria, Angola, Libya, Congo, Gabon, Tunisia, Cameroon, Cote D`Ivoire, and briefly for South Africa, Sudan, Equatorial Guinea, Ghana, Zaire, Benin, Mozambique, Chad, Namibia, Tanzania, Eritrea, Guinea-Bissau, Senegal, Morocco, Sao Tome and Principe, Ethiopia, Niger, Madagascar, Rwanda, Mauritania, Seychelles, Uganda, and Liberia.

  15. Azo Dyes and Their Interfacial Activity: Implications for Multiphase Flow Experiments

    SciTech Connect (OSTI)

    Tuck, D.M.

    1999-04-21

    Interfacial effects play an important role in governing multiphase fluid behavior in porous media (Neustadter 1984; Tuck et al. 1988). For instance, several dimensionless numbers have been developed to express important force ratios applicable to multiphase flow in porous media (Morrow and Songkran 1981; Chatzis and Morrow 1984; Wardlaw 1988; Pennell et al. 1996; Dawson and Roberts 1997). These force ratios emphasize the importance of interfacial properties. Our objectives are to provide chemical information regarding the dyes commonly used in multiphase flow visualization studies and to show the surface chemistry effects of the most commonly used dye, Sudan IV, in the tetrachloroethylene (PCE)-water-glass system

  16. Understanding Resource Nationalism in the 21st Century

    SciTech Connect (OSTI)

    Hughes, Llewelyn; Kreyling, Sean J.

    2010-07-26

    Resource nationalism in oil-importing states appears on the rise. Oil price volatility underpinned by demand growth has led China, India and others to increase state support for national-flag firms in order to increase the states energy self-sufficiency. Both Chinese and Indian National Oil Companies (NOCs) have made energy investments worldwide, including in Sudan and Iran. Long-standing oil importers such as the United States and Japan have reenergized policies designed to increase domestic production of crude and crude substitutes, or have subsidized national-flag firms, in the name of energy independence.

  17. African oil plays

    SciTech Connect (OSTI)

    Clifford, A.J. )

    1989-09-01

    The vast continent of Africa hosts over eight sedimentary basins, covering approximately half its total area. Of these basins, only 82% have entered a mature exploration phase, 9% have had little or no exploration at all. Since oil was first discovered in Africa during the mid-1950s, old play concepts continue to bear fruit, for example in Egypt and Nigeria, while new play concepts promise to become more important, such as in Algeria, Angola, Chad, Egypt, Gabon, and Sudan. The most exciting developments of recent years in African oil exploration are: (1) the Gamba/Dentale play, onshore Gabon; (2) the Pinda play, offshore Angola; (3) the Lucula/Toca play, offshore Cabinda; (4) the Metlaoui play, offshore Libya/Tunisia; (5) the mid-Cretaceous sand play, Chad/Sudan; and (6) the TAG-I/F6 play, onshore Algeria. Examples of these plays are illustrated along with some of the more traditional oil plays. Where are the future oil plays likely to develop No doubt, the Saharan basins of Algeria and Libya will feature strongly, also the presalt of Equatorial West Africa, the Central African Rift System and, more speculatively, offshore Ethiopia and Namibia, and onshore Madagascar, Mozambique, and Tanzania.

  18. Tectonic origin of Crowley's Ridge, northeastern Arkansas

    SciTech Connect (OSTI)

    VanArsdale, R.B. (Univ. of Arkansas, Fayetteville, AR (United States). Geology Dept.); Williams, R.A.; Shedlock, K.M.; King, K.W.; Odum, J.K. (Geological survey, Denver, CO (United States). Denver Federal Center); Schweig, E.S. III; Kanter, L.R. (Memphis State Univ., TN (United States))

    1992-01-01

    Crowley's Ridge is a 320 km long topographic ridge that extends from Thebes, Illinois to Helena, Arkansas. The ridge has been interpreted as an erosional remnant formed during Quaternary incision of the ancestral Mississippi and Ohio rivers; however, the Reelfoot Rift COCORP line identified a down-to-the-west fault bounding the western margin of Crowley's Ridge south of Jonesboro, Arkansas. Subsequent Mini-Sosie seismic reflection profiles confirmed the COCORP data and identified additional faults beneath other margins of the ridge. In each case the faults lie beneath the base of the ridge scarp. The Mini-Sosie data did not resolve the uppermost 150 m and so it was not possible to determine if the faults displace the near-surface Claiborne Group (middle Eocene). A shotgun source seismic reflection survey was subsequently conducted to image the uppermost 250 m across the faulted margins. The shotgun survey across the western margin of the ridge south of Jonesboro reveals displaced reflectors as shallow as 30 m depth. Claiborne Group strata are displaced approximately 6 m and it appears that some of the topographic relief of Crowley's Ridge at this location is due to post middle Eocene fault displacement. Based on the reflection data, the authors suggest that Crowley's Ridge is tectonic in origin.

  19. Tropical Africa: Land use, biomass, and carbon estimates for 1980

    SciTech Connect (OSTI)

    Brown, S.; Gaston, G.; Daniels, R.C.

    1996-06-01

    This document describes the contents of a digital database containing maximum potential aboveground biomass, land use, and estimated biomass and carbon data for 1980 and describes a methodology that may be used to extend this data set to 1990 and beyond based on population and land cover data. The biomass data and carbon estimates are for woody vegetation in Tropical Africa. These data were collected to reduce the uncertainty associated with the possible magnitude of historical releases of carbon from land use change. Tropical Africa is defined here as encompassing 22.7 x 10{sup 6} km{sup 2} of the earth`s land surface and includes those countries that for the most part are located in Tropical Africa. Countries bordering the Mediterranean Sea and in southern Africa (i.e., Egypt, Libya, Tunisia, Algeria, Morocco, South Africa, Lesotho, Swaziland, and Western Sahara) have maximum potential biomass and land cover information but do not have biomass or carbon estimate. The database was developed using the GRID module in the ARC/INFO{sup TM} geographic information system. Source data were obtained from the Food and Agriculture Organization (FAO), the U.S. National Geophysical Data Center, and a limited number of biomass-carbon density case studies. These data were used to derive the maximum potential and actual (ca. 1980) aboveground biomass-carbon values at regional and country levels. The land-use data provided were derived from a vegetation map originally produced for the FAO by the International Institute of Vegetation Mapping, Toulouse, France.

  20. Electromagnetic nonlinear gyrokinetics with polarization drift

    SciTech Connect (OSTI)

    Duthoit, F.-X.; Hahm, T. S.; Wang, Lu

    2014-08-15

    A set of new nonlinear electromagnetic gyrokinetic Vlasov equation with polarization drift and gyrokinetic Maxwell equations is systematically derived by using the Lie-transform perturbation method in toroidal geometry. For the first time, we recover the drift-kinetic expression for parallel acceleration [R. M. Kulsrud, in Basic Plasma Physics, edited by A. A. Galeev and R. N. Sudan (North-Holland, Amsterdam, 1983)] from the nonlinear gyrokinetic equations, thereby bridging a gap between the two formulations. This formalism should be useful in addressing nonlinear ion Compton scattering of intermediate-mode-number toroidal Alfvén eigenmodes for which the polarization current nonlinearity [T. S. Hahm and L. Chen, Phys. Rev. Lett. 74, 266 (1995)] and the usual finite Larmor radius effects should compete.

  1. Oil and gas developments in North Africa in 1985

    SciTech Connect (OSTI)

    Michel, R.C.

    1986-10-01

    Petroleum rights in the 6 North African countries (Algeria, Egypt, Libya, Morocco, Sudan, and Tunisia) covered in this paper were 1,839,817 km/sup 2/ at the end of 1985, a decrease of 3% from the 1,896,446 km/sup 2/ held at the end of 1984. This decrease mainly is due to significant relinquishments made in Algeria, Egypt, and Tunisia. Morocco, however, had an increase of 18,087 km/sup 2/. Oil discoveries were reported in Algeria (possibly 5), Libya (at least 2), and Egypt (16). Only 1 gas find was made (in Morocco). According to sparse information, development drilling may have decreased markedly during 1985. Oil and condensate production increased by 3.1% to approximately 3,054,000 b/d compared to about 2,963,400 b/d in 1984. No statistics are currently available on gas production in North Africa. 8 figures, 27 tables.

  2. Oil and gas developments in North Africa in 1986

    SciTech Connect (OSTI)

    Michel, R.C.

    1987-10-01

    Licensed oil acreage in the 6 North Africa countries (Algeria, Egypt, Libya, Morocco, Sudan and Tunisia) totaled 1,500,000 km/sup 2/ at the end of 1986, down 290,000 km/sup 2/ from 1985. About 50% of the relinquishments were in Libya. Most oil and gas discoveries were made in Egypt (16 oil and 2 gas). Several oil finds were reported in onshore Libya, and 1 was reported in Algeria in the southeastern Sahara. According to available statistics, development drilling decreased from 1985 levels, except in Tunisia. A 6.3% decline in oil production took place in 1986, falling below the 3 million bbl level (2,912,000 b/d). Only sparse data are released on the gas output in North Africa. 6 figures, 27 tables.

  3. Africa: the emphasis is exploration

    SciTech Connect (OSTI)

    Not Available

    1980-08-15

    Individual country reports on drilling, oil and gas production, and petroleum exploration and reserves are given for Africa. Nigeria was the continent's largest oil producer in 1979, averaging 2.3 million bpd, followed closely by Libya with 2.07 million bpd. Algeria cut production of crude oil in 1979 to a level of 1,194,350 bpd, and increased gas production to 2031 mmcfd. In Egypt, the return of Israeli-occupied oil fields and a surge in productive capacity enabled production averaging 524,000 bpd. Brief country reports are included for Gabon, Angola, Republic of the Congo, Cameroun, Tunisia, Morocco, Zaire, Ivory Coast, Ghana, Niger, Chad, Republic of South Africa, Sudan, Tanzania, Equatorial Guinea, Seychelles Islands, Mauritania, Republic of Mali, Benin, Kenya, Madagascar, Botswana, Gambia, Mozambique, and Senegal.

  4. Nonlinear stability of field-reversed configurations with self-generated toroidal field

    SciTech Connect (OSTI)

    Omelchenko, Y. A.; Schaffer, M. J.; Parks, P. B.

    2001-10-01

    The field-reversed configuration (FRC) is a high-beta compact toroidal plasma confinement scheme in which the external poloidal field is reversed on the geometric axis by azimuthal (toroidal) plasma current. A quasineutral, hybrid, particle-in-cell (PIC) approach [Y. A. Omelchenko and R. N. Sudan, Phys. Plasmas 2, 2773 (1995)] is applied to study long-term nonlinear stability of computational FRC equilibria to a number of toroidal modes, including the most disruptive tilt mode. In particular, a self-generated toroidal magnetic field is found to be an important factor in mitigating the instability and preventing the confinement disruption. This is shown to be a unique FRC property resulting from the Hall effect in the regions of vanishing poloidal magnetic field. The instability-driven toroidal field stabilizes kink formation by increasing the magnetic field energy without destabilizing curvature-driven plasma motion. Finally, the tilt instability saturates due to nonlinear, finite Larmor radius (FLR) effects and plasma relaxation to a quasisteady kinetic state. During this transition the FRC is shown to dissipate a substantial amount of initially trapped flux and plasma energy. These effects are demonstrated for kinetic and fluid-like, spherical and prolate FRCs.

  5. Kinetic simulations of the formation and stability of the field-reversed configuration

    SciTech Connect (OSTI)

    Omelchenko, Yu. A.

    2000-05-01

    The Field-Reversed Configuration (FRC) is a high-beta compact toroidal plasma confined primarily by poloidal fields. In the FRC the external field is reversed on axis by the diamagnetic current carried by thermal plasma particles. A three-dimensional, hybrid, particle-in-cell (zero-inertia fluid electrons, and kinetic ions), code FLAME, previously used to study ion rings [Yu. A. Omelchenko and R. N. Sudan, J. Comp. Phys. 133, 146 (1997)], is applied to investigate FRC formation and tilt instability. Axisymmetric FRC equilibria are obtained by simulating the standard experimental reversed theta-pinch technique. These are used to study the nonlinear tilt mode in the ''kinetic'' and ''fluid-like'' cases characterized by ''small'' ({approx}3) and ''large'' ({approx}12) ratios of the characteristic radial plasma size to the mean ion gyro-radius, respectively. The formation simulations have revealed the presence of a substantial toroidal (azimuthal) magnetic field inside the separatrix, generated due to the stretching of the poloidal field by a sheared toroidal electron flow. This is shown to be an important tilt-stabilizing effect in both cases. On the other hand, the tilt mode stabilization by finite Larmor radius effects has been found relatively insignificant for the chosen equilibria. (c) 2000 American Institute of Physics.

  6. Tropical Africa: Land Use, Biomass, and Carbon Estimates for 1980 (NDP-055)

    SciTech Connect (OSTI)

    Brown, S.

    2002-04-16

    This document describes the contents of a digital database containing maximum potential aboveground biomass, land use, and estimated biomass and carbon data for 1980. The biomass data and carbon estimates are associated with woody vegetation in Tropical Africa. These data were collected to reduce the uncertainty associated with estimating historical releases of carbon from land use change. Tropical Africa is defined here as encompassing 22.7 x 10{sup 6} km{sup 2} of the earth's land surface and is comprised of countries that are located in tropical Africa (Angola, Botswana, Burundi, Cameroon, Cape Verde, Central African Republic, Chad, Congo, Benin, Equatorial Guinea, Ethiopia, Djibouti, Gabon, Gambia, Ghana, Guinea, Ivory Coast, Kenya, Liberia, Madagascar, Malawi, Mali, Mauritania, Mozambique, Namibia, Niger, Nigeria, Guinea-Bissau, Zimbabwe (Rhodesia), Rwanda, Senegal, Sierra Leone, Somalia, Sudan, Tanzania, Togo, Uganda, Burkina Faso (Upper Volta), Zaire, and Zambia). The database was developed using the GRID module in the ARC/INFO{trademark} geographic information system. Source data were obtained from the Food and Agriculture Organization (FAO), the U.S. National Geophysical Data Center, and a limited number of biomass-carbon density case studies. These data were used to derive the maximum potential and actual (ca. 1980) aboveground biomass values at regional and country levels. The land-use data provided were derived from a vegetation map originally produced for the FAO by the International Institute of Vegetation Mapping, Toulouse, France.

  7. Landau damping effects on dust-acoustic solitary waves in a dusty negative-ion plasma

    SciTech Connect (OSTI)

    Barman, Arnab; Misra, A. P. E-mail: apmisra@gmail.com

    2014-07-15

    The nonlinear theory of dust-acoustic waves (DAWs) with Landau damping is studied in an unmagnetized dusty negative-ion plasma in the extreme conditions when the free electrons are absent. The cold massive charged dusts are described by fluid equations, whereas the two-species of ions (positive and negative) are described by the kinetic Vlasov equations. A Korteweg-de Vries (KdV) equation with Landau damping, governing the dynamics of weakly nonlinear and weakly dispersive DAWs, is derived following Ott and Sudan [Phys. Fluids 12, 2388 (1969)]. It is shown that for some typical laboratory and space plasmas, the Landau damping (and the nonlinear) effects are more pronounced than the finite Debye length (dispersive) effects for which the KdV soliton theory is not applicable to DAWs in dusty pair-ion plasmas. The properties of the linear phase velocity, solitary wave amplitudes (in presence and absence of the Landau damping) as well as the Landau damping rate are studied with the effects of the positive ion to dust density ratio (?{sub pd}) as well as the ratios of positive to negative ion temperatures (?) and masses (m)

  8. Climate change effects on international stability : a white paper.

    SciTech Connect (OSTI)

    Murphy, Kathryn; Taylor, Mark A.; Fujii, Joy; Malczynski, Leonard A.; McNamara, Laura A.; Reinert, Rhonda K.; Sprigg, James A.; Backus, George A.; Boslough, Mark Bruce Elrick

    2004-12-01

    This white paper represents a summary of work intended to lay the foundation for development of a climatological/agent model of climate-induced conflict. The paper combines several loosely-coupled efforts and is the final report for a four-month late-start Laboratory Directed Research and Development (LDRD) project funded by the Advanced Concepts Group (ACG). The project involved contributions by many participants having diverse areas of expertise, with the common goal of learning how to tie together the physical and human causes and consequences of climate change. We performed a review of relevant literature on conflict arising from environmental scarcity. Rather than simply reviewing the previous work, we actively collected data from the referenced sources, reproduced some of the work, and explored alternative models. We used the unfolding crisis in Darfur (western Sudan) as a case study of conflict related to or triggered by climate change, and as an exercise for developing a preliminary concept map. We also outlined a plan for implementing agents in a climate model and defined a logical progression toward the ultimate goal of running both types of models simultaneously in a two-way feedback mode, where the behavior of agents influences the climate and climate change affects the agents. Finally, we offer some ''lessons learned'' in attempting to keep a diverse and geographically dispersed group working together by using Web-based collaborative tools.

  9. Effects of petroleum hydrocarbons and chlorinated biphenyls on the morphology of the intestine of chinook salmon (Oncorhynchus tshawytscha)

    SciTech Connect (OSTI)

    Hawkes, J.W.; Gruger, E.H. Jr.; Olson, O.P.

    1980-10-01

    Structural changes of the intestinal mucosal cells of juvenile chinook salmon (Oncorhynchus tshawytscha) exposed in parallel experiments to a model mixture of petroleum hydrocarbons, chlorinated biphenyls, and the combined contaminants have been studied by light and electron microscopy. The mucosa was intact in the control and petroleum hydrocarbon-exposed fish; some exfoliation was observed in the group exposed to chlorinated biphenyls. The group fed the combined contaminants (petroleum and chlorinated biphenyls) had considerably increased sloughing indicating an interactive effect. The goblet or mucous cells appeared normal in all groups, but in the contaminant-exposed groups the columnar cells of the mucosa had distinct subcellular inclusions. The inclusions were not stained by carbohydrate-specific (PAS) or lipid-specific (Sudan black) reagents. Ultrastructurally, the inclusions that appeared after exposure to petroleum hydrocarbons were variable in size and contained a flocculent, finely granular material. In the petroleum hydrocarbon-exposed group the inclusions differed from both the chlorinated biphenyl and the combined-contaminant groups. The inclusions in the latter groups included large, irregularly shaped vesicles with relatively electron-transparent material and other vesicles with a range of electron densities. The cellular alterations were consistent within the exposed groups and presented a distinct change from normal morphology. Since the average gain in weight for all groups was similar, we could not conclude, however, that functional impairment from intestinal damage had occurred.

  10. Use of supercritical fluid solution expansion processes for drug delivery, particle synthesis, and thin film deposition

    SciTech Connect (OSTI)

    Hybertson, B.M.

    1992-01-01

    Properties of the gases and aerosols resulting from the expansion of supercritical fluid solutions were studied. Film deposition, particle formation, and drug delivery processes using supercritical fluids were developed. Thin films of palladium, copper, aluminum, silver, and silicon dioxide were deposited by a method called supercritical fluid transport-chemical deposition (SFT-CD). In each case, a precursor compound was dissolved in a supercritical fluid and the solution was allowed to expand through a restrictor nozzle into a reaction chamber at subcritical pressure, resulting in the formation of aerosol particles of the precursor. A chemical reaction was induced to occur at the surface of a substrate, resulting in deposition of a thin film. Micron-sized particles of aluminum fluoride and copper oxide were synthesized by a method called supercritical fluid transport-chemical formation of particles (SFT-CFP). The process was similar to that in SFT-CD, but the chemical reactions were induced to occur in the gas phase instead of at a substrate surface, resulting in the formation of fine particles. A new method of pulmonary drug delivery called supercritical fluid drug delivery (SFDD) was conceived and demonstrated. In SFDD a drug compound is dissolved in a supercritical fluid, and the solution is allowed to expand through a restrictor nozzle. The resultant aerosol is directly inhaled by a human or animal subject and the fine drug particles are deposited in the lungs. Menthol, vanillin, camphor, cholesterol, Sudan III, and Oil Blue N were used as model drug compounds for SFDD. Delivery of [alpha]-tocopherol to rat lung tissue was demonstrated, with observed increases of 80-290% above background levels.

  11. A giant dune-dammed lake on the North Platte River, Nebraska

    SciTech Connect (OSTI)

    Swinehart, J.B. (Univ. of Nebraska, Lincoln, NE (United States). Conservation and Survey Div.); Loope, D.B. (Univ. of Nebraska, Lincoln, NE (United States). Dept. of Geology)

    1992-01-01

    The recent work in the Nebraska Sand Hills, just north of the North Platte Valley, has revealed the presence of numerous dune dams--sites where eolian sand has filled Pleistocene paleovalleys and caused the formation of lake basins containing abundant small, interdunal lakes. Although the Platte River is considered the southern margin of the Sand Hills, there is a 1,200 sq km triangular area of large dunes in Lincoln County just south of the South Platte. The authors hypothesize that large dunes migrated southward to fill the North Platte Valley during glacial maximum when both the North and South Platte were dry. As Rocky Mountain snowmelt and Great Plains precipitation increased during deglaciation, a single 65 km-long, 15 km-wide, 50 m-deep lake formed behind the massive dune dam. The tentative chronology suggests that the lake was in existence for at least several thousand years. They have not yet found compelling evidence of catastrophic flooding downstream of the former lake. Evidence of two large Quaternary lakes on the White Nile between Khartoum and Malakal (Sudan) was discovered in the 1960's. Shoreline deposits indicate the lakes were 400--600 km long and up to 50 km wide. Although the lakes have been attributed to repeated blockage of the White Nile by clay-rich Blue Nile deposits, the distribution and age of dune sand near the confluence of these rivers suggest that, as in the Nebraska example, the course of the White Nile was blocked by dunes when the region was desiccated in the Late Pleistocene. Lakes behind permeable dams rise to a level where input equals output. Earthen dams are vulnerable to overtopping and piping. The relatively high permeability of dune sand prevents or delays overtopping, and piping is prevented by the extremely high low hydraulic gradients that typify extant sand dams.

  12. Fiscalini Farms Biomass Energy Project

    SciTech Connect (OSTI)

    William Stringfellow; Mary Kay Camarillo; Jeremy Hanlon; Michael Jue; Chelsea Spier

    2011-09-30

    system capacity. During the baseline study period, feedstocks included manure, sudan grass silage, and refused-feed. The ability of the dairy to produce silage in excess of on-site feed requirements limited power production. The availability of biomass energy crops and alternative feedstocks, such as agricultural and food wastes, will be a major determinant to the economic and environmental sustainability of biomass based electricity production.

  13. Three Blind Men and the Elephant

    SciTech Connect (OSTI)

    Long, J S

    2007-02-13

    2/3 of the world's oil. They see oil and gas being used by Russia to exert political power using the gas tap and Hugo Chavez in Venezuela clearly anti-American and now a virtual dictator who controls 15% of our oil imports. Conflicts in Nigeria over oil wealth and corruption affected our oil supply. Countries such as China are at best unwilling to join political action against countries such as Sudan that supply them oil, and at worst, selling them arms in order to cement their relationships with respect to importing oil. This security constituency favors ending our vulnerability by ending our ''addiction to foreign oil''. This group thinks that there is no domestic source of energy that is bad. They will be happy to see our corn turned into ethanol; our coal turned into liquid fuel for transportation. No matter that the price of tortillas doubles in Mexico, we expand corn farming at the expense of the environment, our tanks and pipes in gas stations corrode and leak, or we make liquid fuel from coal, thus increasing the carbon footprint by 30% per unit of energy. The economic vitality group sees increasing international demand for oil occurring simultaneously with a peaking supply of light sweet crude. They see an oil market where higher prices drive more production of oil which is heavier and more sour (supply follows demand). However, fast growth in world-wide demand increases even faster and prices will go up. For example, China adds 10,000 cars per month, and there is an uncanny correlation between the price of oil and the amount of oil imported by China. The security contingent also worries about reliability of supply as affected by pipeline leaks in Alaska or hurricanes or potential terrorism. This constituency thinks the problem is one of capacity and favors solutions that will increase oil production, reservoirs, pipelines and refineries. They believe that the energy system will be determined by the market and want solutions that favor investment in