Sample records for mid-atlantic continental shelf

  1. Provenance, areal distribution, and contemporary sedimentation of quartz sand and silt types on the mid-atlantic continental shelf

    E-Print Network [OSTI]

    Prusak, Deanne

    1985-01-01T23:59:59.000Z

    been smoothed and rounded by chemical processes. The other source is the sedimentary and crystalline rocks of montane regions of the Mid-Atlantic states, represented by relatively elongate and angular quartz grains with pristine crystalline... than 1% rock fragments and 2'E. heavy minerals of which 70/ is amphibole and garnet (Hubert and Neal, 1967). A higher heavy mineral and rock fragment content is found, however, on the mid-shelf off New Jersey in the vicinity of the alluvial apron...

  2. Seasonal Export of South Atlantic and Mid-Atlantic Bight Shelf Waters at Cape Hatteras

    E-Print Network [OSTI]

    Savidge, Dana

    Seasonal Export of South Atlantic and Mid-Atlantic Bight Shelf Waters at Cape Hatteras Dana K 31411 Abstract Studies of Middle Atlantic Bight (MAB) shelf water export to the open ocean at Cape SAB shelf water to the Cape Hatteras, which must also be exported to the open ocean. In the following

  3. Atlantic update, July 1986--June 1990: Outer Continental Shelf oil and gas activities

    SciTech Connect (OSTI)

    Karpas, R.M.; Gould, G.J.

    1990-10-01T23:59:59.000Z

    This report describes outer continental shelf oil and gas activities in the Atlantic Region. This edition of the Atlantic Update includes an overview of the Mid-Atlantic Planning Area and a summary of the Manteo Prospect off-shore North Carolina. 6 figs., 8 tabs.

  4. Radium isotopes as tracers of coastal circulation pathways in the Mid-Atlantic Blight

    E-Print Network [OSTI]

    Rasmussen, Linda L

    2003-01-01T23:59:59.000Z

    Pathways of exchange between the shelf and slope in the Mid-Atlantic Bight were investigated using a combination of radiochemical tracer and hydrographic measurements. The motivation was to provide evidence of transport ...

  5. MID-ATLANTIC REGIONAL OCEAN RESEARCH PLAN

    E-Print Network [OSTI]

    ................................................................................. 24 #12;v ASMFC Atlantic States Marine Fisheries Commission BOEM Bureau of Ocean Energy Management BMPMID-ATLANTIC REGIONAL OCEAN RESEARCH PLAN SEPTEMBER 2012 Sea Grant Mid-Atlantic Ocean Research #12;MID-ATLANTIC REGIONAL OCEAN RESEARCH PLAN SEPTEMBER 2012 Sea Grant Mid-Atlantic Ocean Research

  6. Seismic stratigraphy and quaternary evolution of the New York Bight Inner Continental Shelf

    E-Print Network [OSTI]

    Lotto, Linda L

    2000-01-01T23:59:59.000Z

    over the New York Bight Apex on the U. S. Atlantic inner continental shelf were analyzed to develop a better understanding of the Quaternary evolution of this inner continental shelf environment. Interpretation of the subbottom data reveals several...

  7. Simulation analysis of moored fluorometer time series from the Mid-Atlantic Bight during 1987--1990

    SciTech Connect (OSTI)

    Walsh, J.J.

    1990-01-01T23:59:59.000Z

    The goal of the previous research during 1987-1990 within the DOE (Department of Energy) Shelf Edge Exchange Processes (SEEP) program in the Mid-Atlantic Bight was to understand the physical and biogeochemical processes effecting the diffusive exchange of the proxies of energy-related, by-products associated with particulate matter between estuarine, shelf, and slope waters on this continental margin. As originally envisioned in the SEEP program plan, SEEP-III would take place at Cape Hatteras to study the advective exchange of materials by a major boundary current. One problem of continuing interest is the determination of the local assimilative capacity of slope waters and sediments off the eastern seaboard of the US to lengthen the pathway between potentially harmful energy by-products and man. At basin scales, realistic specification of the lateral transport by western boundary currents of particulate matter is a necessary input to global models of carbon/nitrogen cycling. Finally, at these global scales, the generic role of continental margins in cycling greenhouse gases, e.g. CO{sub 2}, CH{sub 4}, and N{sub 2}O, is now of equal interest. This continuing research of model construction and evaluation within the SEEP program focuses on all three questions at local, regional, and basin scales. Results from SEEP-I and II are discussed as well as plans for SEEP-III. 14 figs., 3 tabs.

  8. Mid-Atlantic Regional Wind Energy Institute

    SciTech Connect (OSTI)

    Courtney Lane

    2011-12-20T23:59:59.000Z

    As the Department of Energy stated in its 20% Wind Energy by 2030 report, there will need to be enhanced outreach efforts on a national, state, regional, and local level to communicate wind development opportunities, benefits and challenges to a diverse set of stakeholders. To help address this need, PennFuture was awarded funding to create the Mid-Atlantic Regional Wind Energy Institute to provide general education and outreach on wind energy development across Maryland, Virginia, Delaware, Pennsylvania and West Virginia. Over the course of the two-year grant period, PennFuture used its expertise on wind energy policy and development in Pennsylvania and expanded it to other states in the Mid-Atlantic region. PennFuture accomplished this through reaching out and establishing connections with policy makers, local environmental groups, health and economic development organizations, and educational institutions and wind energy developers throughout the Mid-Atlantic region. PennFuture conducted two regional wind educational forums that brought together wind industry representatives and public interest organizations from across the region to discuss and address wind development in the Mid-Atlantic region. PennFuture developed the agenda and speakers in collaboration with experts on the ground in each state to help determine the critical issue to wind energy in each location. The sessions focused on topics ranging from the basics of wind development; model ordinance and tax issues; anti-wind arguments and counter points; wildlife issues and coalition building. In addition to in-person events, PennFuture held three webinars on (1) Generating Jobs with Wind Energy; (2) Reviving American Manufacturing with Wind Power; and (3) Wind and Transmission. PennFuture also created a web page for the institute (http://www.midatlanticwind.org) that contains an online database of fact sheets, research reports, sample advocacy letters, top anti-wind claims and information on how to address them, wind and wildlife materials and sample model ordinances. Video and presentations from each in-person meeting and webinar recordings are also available on the site. At the end of the two-year period, PennFuture has accomplished its goal of giving a unified voice and presence to wind energy advocates in the Mid-Atlantic region. We educated a broad range of stakeholders on the benefits of wind energy and gave them the tools to help make a difference in their states. We grew a database of over 500 contacts and hope to continue the discussion and work around the importance of wind energy in the region.

  9. DOE Designates Southwest Area and Mid-Atlantic Area National...

    Energy Savers [EERE]

    twelve years. The Mid-Atlantic Area National Corridor includes certain counties in Ohio, West Virginia, Pennsylvania, New York, Maryland, Virginia, and all of New Jersey,...

  10. DOE Designates Southwest Area and Mid-Atlantic Area National...

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

    Interest Electric Transmission Corridors DOE Designates Southwest Area and Mid-Atlantic Area National Interest Electric Transmission Corridors October 2, 2007 - 11:12am Addthis...

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

    E-Print Network [OSTI]

    Fewings, Melanie Rinn

    2007-01-01T23:59:59.000Z

    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; ...

  12. Mid Atlantic Renewable Partners | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRose BendMiasole Inc JumpMicroPlanet LtdMicroturbine SystemsMid Atlantic

  13. Potential alternative energy technologies on the Outer Continental Shelf.

    SciTech Connect (OSTI)

    Elcock, D.; Environmental Assessment

    2007-04-20T23:59:59.000Z

    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.

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

    Reports and Publications (EIA)

    2007-01-01T23:59:59.000Z

    This analysis was updated for Annual Energy Outlook 2009 (AEO): Impact of Limitations on Access to Oil and Natural Gas Resources in the Federal Outer Continental Shelf (OCS). The 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.

  15. Mid-Atlantic Wind - Overcoming the Challenges

    SciTech Connect (OSTI)

    Daniel F. Ancona III; Kathryn E. George; Richard P. Bowers; Dr. Lynn Sparling; Bruce Buckheit; Daniel LoBue

    2012-05-31T23:59:59.000Z

    This study, supported by the US Department of Energy, Wind Powering America Program, Maryland Department of Natural Resources and Chesapeake Bay Foundation, analyzed barriers to wind energy development in the Mid-Atlantic region along with options for overcoming or mitigating them. The Mid-Atlantic States including Delaware, Maryland, North Carolina and Virginia, have excellent wind energy potential and growing demand for electricity, but only two utility-scale projects have been installed to date. Reasons for this apathetic development of wind resources were analyzed and quantified for four markets. Specific applications are: 1) Appalachian mountain ridgeline sites, 2) on coastal plains and peninsulas, 3) at shallow water sites in Delaware and Chesapeake Bays, Albemarle and Pamlico Sounds, and 4) at deeper water sites off the Atlantic coast. Each market has distinctly different opportunities and barriers. The primary barriers to wind development described in this report can be grouped into four categories; state policy and regulatory issues, wind resource technical uncertainty, economic viability, and public interest in environmental issues. The properties of these typologies are not mutually independent and do interact. The report concluded that there are no insurmountable barriers to land-based wind energy projects and they could be economically viable today. Likewise potential sites in sheltered shallow waters in regional bay and sounds have been largely overlooked but could be viable currently. Offshore ocean-based applications face higher costs and technical and wind resource uncertainties. The ongoing research and development program, revision of state incentive policies, additional wind measurement efforts, transmission system expansion, environmental baseline studies and outreach to private developers and stakeholders are needed to reduce barriers to wind energy development.

  16. Mid-Atlantic Wind - Overcoming the Challenges

    SciTech Connect (OSTI)

    Daniel F. Ancona III; Kathryn E. George; Lynn Sparling; Bruce C. Buckheit; Daniel LoBue; and Richard P. Bowers

    2012-06-29T23:59:59.000Z

    This study, supported by the US Department of Energy, Wind Powering America Program, Maryland Department of Natural Resources and Chesapeake Bay Foundation, analyzed barriers to wind energy development in the Mid-Atlantic region along with options for overcoming or mitigating them. The Mid-Atlantic States including Delaware, Maryland, North Carolina and Virginia, have excellent wind energy potential and growing demand for electricity, but only two utility-scale projects have been installed to date. Reasons for this apathetic development of wind resources were analyzed and quantified for four markets. Specific applications are: 1) Appalachian mountain ridgeline sites, 2) on coastal plains and peninsulas, 3) at shallow water sites in Delaware and Chesapeake Bays, Albemarle and Pamlico Sounds, and 4) at deeper water sites off the Atlantic coast. Each market has distinctly different opportunities and barriers. The primary barriers to wind development described in this report can be grouped into four categories; state policy and regulatory issues, wind resource technical uncertainty, economic viability, and public interest in environmental issues. The properties of these typologies are not mutually independent and do interact. The report concluded that there are no insurmountable barriers to land-based wind energy projects and they could be economically viable today. Likewise potential sites in sheltered shallow waters in regional bay and sounds have been largely overlooked but could be viable currently. Offshore ocean-based applications face higher costs and technical and wind resource uncertainties. The ongoing research and development program, revision of state incentive policies, additional wind measurement efforts, transmission system expansion, environmental baseline studies and outreach to private developers and stakeholders are needed to reduce barriers to wind energy development.

  17. Sediment resuspension over a continental shelf during Hurricanes Edouard and Hortense

    E-Print Network [OSTI]

    Chang, Grace C.

    Sediment resuspension over a continental shelf during Hurricanes Edouard and Hortense G. C. Chang physical and optical measurements have captured sediment resuspension associated with two hurricanes. Sediment resuspension associated with Hurricane Edouard was forced by combined current and wave processes

  18. Continental Shelf Research 22 (2002) 18871895 Morphological modelling of intertidal mudflats

    E-Print Network [OSTI]

    Hogg, Andrew

    2002-01-01T23:59:59.000Z

    Continental Shelf Research 22 (2002) 1887­1895 Morphological modelling of intertidal mudflats currents on an intertidal mudflat. The model is integrated numerically to determine the long mudflats; Intertidal sedimentation; Mathematical models; Morphodynamics 1. Introduction The systematic

  19. Remote sensing of submerged objects and geomorphology in continental shelf waters with acoustic waveguide scattering

    E-Print Network [OSTI]

    Ratilal, Purnima, 1971-

    2002-01-01T23:59:59.000Z

    The long range imaging of submerged objects, seafloor and sub-seafloor geomorphology in continental shelf waters using an active sonar system is explored experimentally and theoretically. A unified model for 3-D object ...

  20. Surface sediment analysis of five carbonate banks on the Texas continental shelf

    E-Print Network [OSTI]

    Cunningham, Susanne E

    1977-01-01T23:59:59.000Z

    SURFACE SEDIMENT ANALYSIS OF FIVE CARBONATE BANKS ON THE TEXAS CONTINENTAL SHELF A Thesis by Susanne E. Cunningham Submitted to the Graduate College of Texas AcM University In partial fulfillment of the requirement for the degree of MASTER... Member Member December 1977 ABSTRACT SURFACE SEDIMENT ANALYSIS OF FIVE CARBONATE BANKS ON THE TEXAS CONTINENTAL SHELF (December 1977) Susanne E. Cunningham, B, S. , Indiana University Chairman of Advisory Committee: Dr. William Bryant The five...

  1. Assessing the wind field over the continental shelf as a resource for electric power

    E-Print Network [OSTI]

    Firestone, Jeremy

    Assessing the wind field over the continental shelf as a resource for electric power by Richard W. Garvine1,2 and Willett Kempton1,3,4 ABSTRACT To assess the wind power resources of a large continental for the comparison period) that the near-coast phase advantage is obviated. We also find more consistent wind power

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

    E-Print Network [OSTI]

    Blakey, Joshua C.

    1999-01-01T23:59:59.000Z

    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 ...

  3. Holocene stratigraphy of the Alabama inner continental shelf: Influence of shelf sand ridges on determining lithofacies architecture

    SciTech Connect (OSTI)

    Davies, D.J.; Parker, S.J. (Geological Survey of Alabama, Tuscaloosa, AL (United States). Energy and Coastal Geology Div.)

    1993-03-01T23:59:59.000Z

    Surface and subsurface distribution of lithofacies from Holocene sediments of the AL inner continental shelf was determined from a series of 59 vibracores and associated surface sediment grab sediments. Five Holocene lithofacies composed of 12 discrete microfacies were delineated based on grain size, color, sedimentary structures, shell content, and fabric of samples. These lithofacies include: (1) Graded Shelly Sand Lithofacies; (2) Clean Sand Lithofacies; (3) Dirty Sand Lithofacies; (4) Biogenic Sediment Lithofacies; and (5) Muddy Sediment Lithofacies. These represent four major depositional environments: The Shelf Sand Sheet Environment (lithofacies 1 and 2); the Sand Ridge Environment (lithofacies 1, 2, and 3); the Bay/Lagoon Environment (lithofacies 3, 4 and 5); and the Muddy Shelf Environment (lithofacies 5). East of the Main Pass of Mobile Bay, the seafloor is composed of a clean Shelf Sand Sheet with oblique shelf sand ridges; Clean Sand and Graded Shelly Sand are the dominant surface sediment types. Coarse shell beds that grade up to quartz sand units (total thickness 0.1 to 3+m) interpreted as tempestites comprise most of the upper portion of the ridges. West of the Pass, the muddier lithofacies (3 and 5) dominate surface samples. Microfacies at depth represent the early Holocene transgressive systems tract; these include the Muddy Shelf Depositional Environment and the filled estuaries and bays of the flooded Pleistocene fluvial valleys represented by the Bay/Lagoon Depositional Environment. The AL inner shelf provides an excellent model of the variability of sedimentation mode in time and space during deposition of a transgressive systems tract. Development of the palimpsest sand sheet/ridge complex progressed on the eastern shelf due to shut off of sediment influx, westward longshore currents, and episodic incidence of major hurricanes. On the western shelf a patchy distribution of muddier sediments developed from input of floodwaters from Mobile Bay.

  4. Origin and distribution of sand types, northeastern U.S. Atlantic continental shelf

    E-Print Network [OSTI]

    Leschak, Pamela

    1985-01-01T23:59:59.000Z

    of the northeastern U. S. Atlantic continental shelf during the maximum advance of the Laurentide ice sheet in the late Pleistocene. . . . . . 18 Summary map of surface tidal currents and bottom current flow on the northeastern U. S. Atlantic conti- nental shelf... is very irregular and consists of a series of large, northwest-trending tidal ridges separated by flat-floored troughs (Stewart and Jordan, 1964; Uchupi, 1968). The southern half of the bank's surface is a smooth, featureless plain that slopes gently...

  5. Seasonal variability of water masses and transport on the Antarctic continental shelf and slope in the southeastern Weddell Sea

    E-Print Network [OSTI]

    transport of cold, fresh surface waters onto the continental shelf. Offshore, the warmer, saltier Warm DeepSeasonal variability of water masses and transport on the Antarctic continental shelf and slope masses and transport in the region. Rapid fluctuations in temperature and salinity throughout the year

  6. Mid-Atlantic Coastal Storms and Hurricane Sandy

    E-Print Network [OSTI]

    Firestone, Jeremy

    Mid-Atlantic Coastal Storms and Hurricane Sandy Daniel J. Leathers Department of Geography-Atlantic tropical systems and extra-tropical coastal storms. · Observing Hurricane Sandy in Delaware. · Unusual characteristics of Hurricane Sandy. · Impacts of Sandy on Delaware. #12;Some things to discuss... · A brief

  7. Ice sheet limits in Norway and on the Norwegian continental shelf Jan Mangerud

    E-Print Network [OSTI]

    Ingólfsson, �lafur

    Ice sheet limits in Norway and on the Norwegian continental shelf Jan Mangerud University of Bergen, Department of Geology, Allégt. 41, N-5007 Bergen, Norway Jan.Mangerud@geol.uib.no Introduction Ice sheets the author will briefly review present knowledge of the glacial history of Norway. The recon- struction

  8. Continental Shelf Research 24 (2004) 20292043 A conceptual model for river water and sediment dispersal in

    E-Print Network [OSTI]

    Washburn, Libe

    2004-01-01T23:59:59.000Z

    Continental Shelf Research 24 (2004) 2029­2043 A conceptual model for river water and sediment and Beardsley, 1995; Geyer et al., 1996), while its sediment is dispersed primarily by bottom bound- ary layer dispersal in the Santa Barbara Channel, California Jonathan A. Warricka,Ã, Leal A.K. Mertesb , Libe

  9. CETACEAN HIGHUSE HABITATS OF THE NORTHEAST UNITED STATES CONTINENTAL SHELF

    E-Print Network [OSTI]

    to offshore oil and gas resource development. Twenty-six species of ceta- ceans were observed during the study of whales, dolphins, and sea turtles inhabiting the northeast shelf for input to decision-making relative species approach to the analysis of such multispecies phenomena has certain limitations. One cannot simply

  10. Flux of energy and essential elements through the continental shelf ecosystem. Progress report

    SciTech Connect (OSTI)

    Pomeroy, L.R.

    1981-11-30T23:59:59.000Z

    There are three distinct but not mutually exclusive areas of research in this contract, studies of intrusions of the west wall of the Gulf Stream onto the outer continental shelf, studies of the flux of materials across nearshore density fronts, and advances in understanding of the planktonic food web of the continental shelf. Studies of frontal events on the outer and inner continental shelf involve distinctive physical and chemical regimes and have proven to require distinctive biological approaches. The studies of the food web run through our work on both of the frontal regimes, but certain aspects have become subjects in their own right. We have developed a simulation model of the flux of energy through the continental shelf food web which we believe to be more realistic than previous ones of its type. We have examined several of the many roles of dissolved organic compounds in sea water which originate either from release by phytoplankton, digestive processes or metabolites of zooplankton, or extracellular digestion of microorganisms. Methods have been developed under this contract to measure both the chelating capacity of naturally occurring organic materials and the copper concentration in the water. It has been possible to characterize the effects, both toxic and stimulatory, of copper on photosynthesis of naturally occurring phytoplankton populations. It is possible to characterize in considerable detail the course of biological events associated with meanders of the Gulf Stream. We are now in a position to explain the limits to biological productivity of the outer continental shelf of the southeastern US and the reasons why that biological production moves through the food web in the characteristic way that it does.

  11. Continental Shelf Research 26 (2006) 194205 Characterizing the deep insular shelf coral reef habitat of the

    E-Print Network [OSTI]

    Eustice, Ryan

    (Gardner et al., 2003). Pollution, sedimentation, hurricanes and coral disease are all contributors and acoustic sensing (Singh et al., 2004). The Seabed was tested over the insular shelf slope off southwestern

  12. Outer Continental Shelf Lands Act | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRoseConcernsCompany OilInformationPre-TaxShelf Lands Act Jump to:

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

    E-Print Network [OSTI]

    Goud, Margaret R

    1987-01-01T23:59:59.000Z

    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 ...

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

    E-Print Network [OSTI]

    Bontempi, Paula Susan

    1995-01-01T23:59:59.000Z

    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. ...

  15. Wind induced circulation on the outer continental shelf of Texas, spring 1982 

    E-Print Network [OSTI]

    Beard, Daniel Walker

    1984-01-01T23:59:59.000Z

    in the record is offshore, to the southeast. On the 29th of March, in the wake of strong northeast winds, the current shifted to the west. In general, the westward direction was maintained throughout the deployment period. However, there was one occurrence... WIND INDUCED CIRCULATION ON THE OUTER CONTINENTAL SHELF OF TEXAS, SPRING 1982 A Thesis by DANIEL WALKER BEARD Submitted to the Graduate College of Texas AE M University in partial fulfillment of the requirements for the degree of MASTER...

  16. Final Report of the Mid-Atlantic Marine Wildlife Surveys, Modeling...

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

    with scientists and regulators engaged in marine ecological survey, modeling, and database efforts pertaining to the waters of the Mid-Atlantic region. Final Report of the...

  17. Mid-Atlantic Wind Park | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRose BendMiasole Inc JumpMicroPlanet LtdMicroturbine SystemsMidAtlantic

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

    E-Print Network [OSTI]

    Al-Jabr, Abdulrahman Mohammad

    1995-01-01T23:59:59.000Z

    provinces that are considered to be geologically distinct (Kennedy 1976): 1). The Gulf of Mexico Basin, 2). The northeast Gulf of Mexico, 3). The South Florida continental shelf and slope, 4). Campeche Bank, 5), The Style and format follow Contributions...V V Vill 9 15 15 19 70 72 74 APPENDIX 7. . APPENDIX 8. . APPENDIX 9. . APPENDIX 10. VITA Page 81 91 101 LIST OF FIGURES FIGURE Page Geological provinces in the Gulf of Mexico. . . Study area in the Northwestern Gulf of Mexico...

  19. Production and turnover of suspended organic detritus in the coastal water of the southeastern continental shelf: Progress report, June 1, 1988--May 31, 1989

    SciTech Connect (OSTI)

    Pomeroy, L.R.

    1988-12-01T23:59:59.000Z

    As one of a group cooperative research projects on the southeastern continental shelf, this project is concerned with specific aspects of microbial processes and related phenomena that influence the fate of particulate organic materials naturally produced on the continental shelf. The projects of other grantees encompass the dynamics of the shelf from physical oceanography to biology. The integrated information as a whole will be useful in understanding the potential fate of a variety of energy related pollutants that may be released in continental shelf waters. With a focus on events on the southeastern continental shelf and their boundary conditions (Gulf Stream dynamics; river and estuarine processes), we form an interface between studies of oceanic processes such as GOFS and WOCE, and studies of processes at the land-sea boundary. During this grant year we completed two research cruises on the southeastern continental shelf on R/V Blue Fin, and processed data from previous cruises.

  20. 2014 SAME Mid-Atlantic Regional Joint Engineer Training Symposium (JETS)

    Broader source: Energy.gov [DOE]

    The Society of American Military Engineers (SAME) presents its Mid-Atlantic Regional Joint Engineer Training Symposium (JETS) with the topic Navigating the New Normal: Partnerships for the Future.

  1. Economic Growth in the Mid Atlantic Region: Conjectural Estimates for 1720 to 1800

    E-Print Network [OSTI]

    Rosenbloom, Joshua L.; Weiss, Thomas

    2013-09-19T23:59:59.000Z

    We construct decadal estimates of GDP per capita for the colonies and states of the Mid Atlantic region between 1720 and 1800. They show that the region likely achieved modest improvements in per capita GDP over this period ...

  2. A proposal for federal legislation for the protection and preservation of submerged cultural resources on the outer continental shelf

    E-Print Network [OSTI]

    Hamilton, Richard Evans

    1978-01-01T23:59:59.000Z

    on the Outer Continental Shelf. (August 1978) Richard Evans Hamilton, B. S. , University of Michigan Chairman of Advisory Committee: John L. Seymour This thesis examines English and American court cases to determine the origin and applications of the so.... With these techniques, in 1968 and 1969, archaeo- logists raised and reconstructed an entire fourth-century B. C. merchant vessel sunk off the coast of Kyrenia, Cyprus. Borrowing 5 the technology of the offshore oil industry, in the form of magneto- meters, metal...

  3. Hurricane Andrew's impact on natural gas and oil facilities on the outer continental shelf (interim report as of November 1993)

    SciTech Connect (OSTI)

    Daniels, G.R.

    1994-01-01T23:59:59.000Z

    The interim report reviews Hurricane Andrew's impact on Federal Outer Continental Shelf (OCS) natural gas and oil drilling and production facilities. The report provides background on Hurricane Andrew's progression, discusses how OCS operators responded to the storm, summarizes the types of damage to offshore facilies caused by Hurricane Andrew, and discusses Minerals Management Service's continuing damage assessment and repair efforts. The summaries of damage estimates are presented in tables in Appendix 1. A glossary of report terminology is provided in Appendix 2.

  4. The Mixed Layer over the Antarctic Continental Shelf 1. Centre for Polar Observation and Modelling, Pearson Building, Gower Street, London, WC1E 6BT

    E-Print Network [OSTI]

    References Continental Shelf cold-saline water strong katabatic winds brine exclusion multi-year pack ice ice-shelf dmix Antarctic bottom water sea ice a) b) Weddell Ross Amundsen Bellinghausen Solar heating) hi TS-lead Ta Tmix Ta TS-ice Tmix (1-i )Ii (0)Fsw (1-i )Ii (0)e-hi Fsw E Entrainment is calculated

  5. Gulf Stream's induced sea level rise and variability along the U.S. mid-Atlantic coast

    E-Print Network [OSTI]

    Ezer,Tal

    Gulf Stream's induced sea level rise and variability along the U.S. mid-Atlantic coast Tal Ezer,1 that the rates of sea level rise (SLR) along the U.S. mid-Atlantic coast have accelerated in recent decades along the coast. The study suggests that regional coastal sea level rise projections due to climate

  6. Sources and distribution of coarse silts on the South Texas continental shelf

    E-Print Network [OSTI]

    Crisp, Jeffery Arlan

    1985-01-01T23:59:59.000Z

    inshore of the mid-shelf. Curray (1960I believed 13 that hurricane waves were responsible for sediment movement on the outer shelf, but McGrail (1983) disputed this. Currents on the outer shelf are known to reach velocities as high as 75 cm/sec (Mc...Grail, 1983), and internal waves may be important in the entrainment of sediment on the shelf edge, so that hurricane waves need not be invoked to explain sediment transport at the outer shelf. Sediment transport can not be quantified at any place...

  7. Production and turnover of suspended organic matter in the coastal water of the southeastern continental shelf. Final report

    SciTech Connect (OSTI)

    Pomeroy, L.R.

    1992-02-15T23:59:59.000Z

    Sixteen years of work on the microbial food web of the southeastern shelf and its relation to the production, movement, and fate of organic materials, have helped us understand the roles of microorganisms in that ecosystem. We found that microbial metabolism dominates the flow of energy and materials on the continental shelf, utilizing nearly all available organic matter, except in mid-winter. Bacteria strongly influence the cycle of carbon in continental shelf waters, both by rapidly utilizing organic materials and by promoting aggregation of particulate material. We demonstrated a strong interaction between microorganisms in the water and those in the nearshore bottom sediments. We showed that chelation of copper by dissolved organic ligands in the coastal water protects phytoplankton not only from existing amounts but from much larger amounts. Simulation modeling predicted that there is usually little transfer of energy from the microbial food web to macroorganisms (fishes), an observation that has since been validated by investigators. A complete list of publications, theses and dissertations resulting from this project is provided.

  8. Source-inherited shape characteristics of coarse quartz-silt on the northwest Gulf of Mexico continental shelf

    E-Print Network [OSTI]

    Haines, John Beverly

    1986-01-01T23:59:59.000Z

    of the South Texas continental shelf (shaded). . . . . . . . . . Summary of the mean amplitude values for harmonics 2 through 6 for samples from the three source- terranes. . . , 15 Summary of the mean amplitude values for harmoni. cs 9, 14, 17, 19 and 24... for samples from the three source terraces. 17 Summary of the mean amplitude values for harmonics 2 through 6 for samples from the two sedimentary source terranes. 19 Summary of the mean amplitude values for harmonics 9, 14, 17, 19 and 24 from samples...

  9. Wind induced circulation on the outer continental shelf of Texas, spring 1982

    E-Print Network [OSTI]

    Beard, Daniel Walker

    1984-01-01T23:59:59.000Z

    current meters were put into the water along the 95'W meridian near the shelf break. Each taut-line mooring consisted of an anchor, acoustic releases, floatation devices, and Hydroproduct's 550 Savonius type recording current meters. In addition, some...

  10. Continental Shelf Research 26 (2006) 13601374 Characterizing chaotic dispersion in a coastal tidal model

    E-Print Network [OSTI]

    LaCasce, Joseph H.

    2006-01-01T23:59:59.000Z

    Lyapunov exponents; Norwegian coast; Tidal currents 1. Introduction The coastal shelf is an important of Mathematics, University of Oslo, P.O. Box 1053, 0316 Blindern, Norway c Norwegian Meteorological Institute, P to study dispersion and mixing in a model in the Norwegian Trondheim fjord. We focus on the tidally driven

  11. UNIVERSITY Of HAWAII UBR.ARY BENTHIC-PELAGIC COUPLING ON THE ANTARCTIC CONTINENTAL SHELF

    E-Print Network [OSTI]

    Luther, Douglas S.

    ) shelfexperiences highly seasonal fluxes of particulate organic carbon following the retreat of winter sea-ice, resulting in deposition of labile food for benthic detritivores (i.e., "benthic-pelagic coupling"). A time shelf, and consequences for benthic ecology. Impacts on microbial biomass, persistence of labile organic

  12. Potential Economic Impacts from Offshore Wind in the Mid-Atlantic Region (Fact Sheet)

    SciTech Connect (OSTI)

    Keyser, D.; Tegen, S.; Flores, F.; Zammit, D.; Kraemer, M.; Miles, J.

    2014-01-01T23:59:59.000Z

    Offshore wind is a clean, renewable source of energy and can be an economic driver in the United States. To better understand the employment opportunities and other potential regional economic impacts from offshore wind development, the U.S. Department of Energy (DOE) funded research that focuses on four regions of the country. The studies use multiple scenarios with various local job and domestic manufacturing content assumptions. Each regional study uses the new offshore wind Jobs and Economic Development Impacts (JEDI) model, developed by the National Renewable Energy Laboratory. This fact sheet summarizes the potential economic impacts for the Mid-Atlantic region.

  13. Scrap tire management in the New York/Mid Atlantic region

    SciTech Connect (OSTI)

    Blumenthal, M. [Scrap Tire Management Council, Washington, DC (United States)

    1995-05-01T23:59:59.000Z

    The Scrap Tire Management Council (STMC) is a North American tire manufactures sponsored, advocacy organization, created to identify and promote environmentally and economically sound markets for scrap tires. The primary goal of the Council is to assist in the creation of demand for 100 percent of the annually generated scrap tires in the United States. Based on current market demand and projected market growth, we envision the primary goal to be met by the turn of the century. A national overview of the scrap tire situation is presented, and then the situations in New York/Mid Atlantic region are discussed.

  14. Continental Shelf processes affecting the oceanography of the South Atlantic Bight

    SciTech Connect (OSTI)

    Pietrafesa, L.J.

    1980-04-14T23:59:59.000Z

    Progress in studies of the physical processes affecting the oceanography of the South Atlantic Bight is reported. NCSU personnel efforts have been focused on processing and analyzing existing data sets as well as planning and preparing for the Georgia Atlantic Bight Experiment (GABEX-1). Three cruises were conducted between June 1979 and February 1980 for the temperature/pressure recording instruments (June to Oct) and for the deployment of the GABEX I and other arrays. The Onslow Bay data sets extend over four years of observations from the mid- and outer-shelf region. Each mooring cruise has been coordinated with similar mooring deployments off Savannah and off Cape Romain with hydrographic cruises and with interdisciplinary cruises following Gulf Stream filaments and involving biological, chemical and physical oceanographers. The current meter data collected in the Carolina Capes is listed. Preprints and reprints are included.

  15. Impact of Limitations on Access to Oil and Natural Gas Resources in the Federal Outer Continental Shelf (released in AEO2009)

    Reports and Publications (EIA)

    2009-01-01T23:59:59.000Z

    The U.S. offshore is estimated to contain substantial resources of both crude oil and natural gas, but until recently some of the areas of the lower 48 states Outer Continental Shelf (OCS) have been under leasing moratoria. The Presidential ban on offshore drilling in portions of the lower 48 OCS was lifted in July 2008, and the Congressional ban was allowed to expire in September 2008, removing regulatory obstacles to development of the Atlantic and Pacific OCS.

  16. Regulations Related to the Outer Continental Shelf Moratoria and Implications of Not Renewing the Moratoria (released in AEO2009)

    Reports and Publications (EIA)

    2009-01-01T23:59:59.000Z

    From 1982 through 2008, Congress annually enacted appropriations riders prohibiting the Minerals Management Service (MMS) of the U.S. Department of the Interior from conducting activities related to leasing, exploration, and production of oil and natural gas on much of the federal Outer Continental Shelf (OCS). Further, a separate executive ban (originally put in place in 1990 by President George H.W. Bush and later extended by President William J. Clinton through 2012) also prohibited leasing on the OCS, with the exception of the Western Gulf of Mexico, portions of the Central and Eastern Gulf of Mexico, and Alaska. In combination, those actions prohibited drilling along the Atlantic and Pacific coasts, in the eastern Gulf of Mexico, and in portions of the central Gulf of Mexico. The Gulf of Mexico Energy Security Act of 2006 (Public Law 109-432) imposed yet a third ban on drilling through 2022 on tracts in the Eastern Gulf of Mexico that are within 125 miles of Florida, east of a dividing line known as the Military Mission Line, and in the Central Gulf of Mexico within 100 miles of Florida.

  17. Influence of the Atchafalaya River on recent evolution of the chenier-plain inner continental shelf, northern Gulf of

    E-Print Network [OSTI]

    distribution on the inner shelf and patterns of shoreline accretion and retreat on the chenier plain. Mudflat

  18. Aerosols in the Caribbean MidAtlantic Region as Observed with the EOS Moderate Resolution Imaging Spectroradiometer (MODIS)

    E-Print Network [OSTI]

    Gilbes, Fernando

    Aerosols in the Caribbean MidAtlantic Region as Observed with the EOS Moderate Resolution Imaging the year, changes in precipitation patterns and greater health risks for the Caribbean region during the spring months. Keywords: MODIS, MODIS Conversion Toolkit, aerosols, Caribbean region INTRODUCTION

  19. Outer Continental Shelf Production

    Gasoline and Diesel Fuel Update (EIA)

    and public understanding regarding energy and its interaction with the economy and the environment. EIA is the nation's premier source of energy information and, by law, its...

  20. EIS-0465: Pepco Holdings, Inc. Mid-Atlantic Power Path (MAPP) Project, Prince George's, Calvert, and Wicomico Counties, Maryland, and Sussex County, Delaware

    Broader source: Energy.gov [DOE]

    Pepco Holdings, Inc., cancelled its proposed Phase II of the Mid-Atlantic Power Pathway transmission line project and DOE cancelled preparation of an EIS on the potential environmental impacts of a proposed federal loan guarantee for the project.

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

    E-Print Network [OSTI]

    Bontempi, Paula Susan

    1995-01-01T23:59:59.000Z

    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...

  2. Petrology of a dredged cumulate-textured gabboric complex from the mid-Atlantic ridge, latitude 26?N

    E-Print Network [OSTI]

    Tiezzi, Lawrence James

    1977-01-01T23:59:59.000Z

    PETROLOGY OF A DREDGED CUNULATE- '"EXTURED GABI3ROIC COMPLEX FROM THE MID-ATLANTIC RIDGE, LATITUDE 26 N 0 A Thesis LAWRENCE JAMES Ti'ZZI Submitted to the Graduate Ccilec;e of Texas A&M University in partial fulfillment of the requirement... for the degree of MASTER OF SCIENCE May 1977 Majo- Subject: Geology PETROLOGY OF A DREDGED CUNULATE- TEXTURED GABBROIC CONPLEX FROM o THE NID-ATLANTIC RIDGE, LATITUDE 26 N A Thesis by LAWRENCE JAMES TIEZZI Approved as to style and content by...

  3. A watershed-based method for environmental vulnerability assessment with a case study of the Mid-Atlantic region

    SciTech Connect (OSTI)

    Tran, Liem T., E-mail: ltran1@utk.edu [Department of Geography, University of Tennessee, Knoxville, TN (United States); O& #x27; Neill, Robert V. [OTIE and Associates, Oak Ridge, TN (United States); Smith, Elizabeth R. [U.S. Environmental Protection Agency, Office of Research and Development, National Exposure Research Laboratory, Research Triangle Park, NC (United States)

    2012-04-15T23:59:59.000Z

    The paper presents a method for environmental vulnerability assessment with a case study of the Mid-Atlantic region. The method is based on the concept of 'self-/peer-appraisal' of a watershed in term of vulnerability. The self-/peer-appraisal process is facilitated by two separate linear optimization programs. The analysis provided insights on the environmental conditions, in general, and the relative vulnerability pattern, in particular, of the Mid-Atlantic region. The suggested method offers a simple but effective and objective way to perform a regional environmental vulnerability assessment. Consequently the method can be used in various steps in environmental assessment and planning. - Highlights: Black-Right-Pointing-Pointer We present a method for regional environmental vulnerability assessment. Black-Right-Pointing-Pointer It is based on the self-/peer-appraisal concept in term of vulnerability. Black-Right-Pointing-Pointer The analysis is facilitated by two separate linear optimization programs. Black-Right-Pointing-Pointer The method provides insights on the regional relative vulnerability pattern.

  4. Outer Continental Shelf oil and gas activities in the South Atlantic (US) and their onshore impacts: a summary report, July 1980

    SciTech Connect (OSTI)

    Jackson, J.B.

    1980-01-01T23:59:59.000Z

    Activity in the search for oil and gas on the Outer Continental Shelf (OCS) in the South Atlantic Region began in 1960 when geophysical surveys of the area were initiated. In 1977, a Continental Offshore Stratigraphic Test (COST) well was drilled in the Southeast Georgia Embayment. In March 1978, the first lease sale, Sale 43, was held, resulting in the lease of 43 tracts. Approximately a year later, in May 1979, the first exploratory vessel began drilling, and by February 1980, six exploratory wells had been drilled by four companies. However, hydrocarbons were not found in any of these wells. As of mid-February 1980, exploratory drilling activity had ceased, and none was planned for the near future. The next lease sale, Sale 56, is scheduled for August 1981. The most recent risked estimates (January 1980) by the US Geological Survey of undiscovered, economically recoverable oil and gas resources for the 43 tracts currently under lease in the South Atlantic Region are 7.9 million barrels of oil and 48 billion cubic feet of natural gas. On the basis of geologic information from wells completed to date, current prices of oil and gas, and the expense of constructing a pipeline to bring the hydrocarbons ashore, these resource estimates for currently leased tracts in the Region appear to be short of commercially producible amounts. Onshore impacts resulting from OCS exploration have been minimal. Tenneco, using existing facilities, has established a support base in Savannah, Georgia; Getty, Transco, and Exxon have used a support base established for them by the City of Brunswick, Georgia. All the companies have used a helicopter service operating from St. Simon's Island, Georgia.

  5. Atmospheric mercury measurements in the Gulf ofAtmospheric mercury measurements in the Gulf of Mexico and midMexico and mid--Atlantic regions: Early resultsAtlantic regions: Early results

    E-Print Network [OSTI]

    of Mexico and midMexico and mid--Atlantic regions: Early resultsAtlantic regions: Early results from Site coal-fired power plant waste incinerator manufacturing metallurgical other fuel combustion type

  6. Total and Inorganic Arsenic in Mid-Atlantic Marine Fish and Shellfish and Implications for Fish Advisories

    SciTech Connect (OSTI)

    Greene, Richard; Crecelius, Eric A.

    2006-02-06T23:59:59.000Z

    Up to 33.3 metric tons of arsenic trioxide were spilled off the Middle Atlantic coast of the United States in January of 1992 during a shipping accident. Historical fish tissue data for samples collected in the Delaware Inland Bays before and after the spill reveal a prominent spike in total arsenic in summer flounder following the spill and a gradual decline ever since. In 2002, a small study was conducted to determine whether summer flounder migrating into the Delaware Inland Bays from the Continental Shelf in the spring contain higher body burdens of arsenic than summer flounder migrating out of the Inland Bays in the fall. Total arsenic was significantly higher in the incoming fish. Considering that summer flounder overwinter at the spill site, that arsenic trioxide is a dense powder of limited solubility that would tend to incorporate into the sediments, and that summer flounder are demersal fish, we conclude that summer flounder accumulate arsenic offshore and that the likely source of their extra body burden is the spilled arsenic. Speciation of arsenic in the summer flounder, as well as in Atlantic croaker, striped bass, and hard clam reveal low concentrations (0.5 ? 20 ug/kg ww) of toxic inorganic arsenic. DMA was more than an order of magnitude greater in hard clam meats than in the other species tested, a finding attributed to arsenic uptake by phytoplankton and subsequent dietary uptake by the clam. Risk assessment using the inorganic arsenic concentrations was used to conclude that a fish advisory is not warranted.

  7. THE REPRODUCTIVE BIOWGY OF TILEFISH, WPHOLATILUS CHAMAELEONTICEPS GOODE AND BEAN, FROM

    E-Print Network [OSTI]

    sperm). The rapidly expanding fishery from 1978 to 1982, which reduced population density by one south to Surinam (Dooley 1978; Markle et al. 1980). Within the Mid-Atlantic Bight (continental shelf

  8. antarctic ice shelf: Topics by E-print Network

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

    export over the continental shelf of the west Antarctic Peninsula Ken O. Buesseler,1 cylindrical traps and the flux proxy 234 Th indi- cate more than an order of magnitude...

  9. Competing for Shelf Space.

    E-Print Network [OSTI]

    Martínez-de-Albéniz, V.; Roels, G.

    2007-01-01T23:59:59.000Z

    Retailers, and Shelf Space. ” Journal of Marketing, 26(3),Model for Optimizing Retail Space Allocations. ” ManagementMethods to Estimate Shelf Space Elasticities. ” Quant.

  10. OIL AND GAS LEASING ON THE OUTER CONTINENTAL SHELF

    E-Print Network [OSTI]

    Lotko, William

    the priorities of national energy needs, environmentally sound and safe operations, and fair market return offshore renewable and traditional energy and mineral resources. The MMS also manages approximately 1) that consists of a 5-year schedule of proposed lease sales that shows the size, timing, and location of leasing

  11. Sources of relict sand on the Northeast Texas continental shelf

    E-Print Network [OSTI]

    Hawkins, Jeffrey Wayne

    1983-01-01T23:59:59.000Z

    Mineral Analysis. 30 Grain Shape Results. 40 DISCUSSION. 51 CONCLUSION. 55 REFERENCES . 57 VITA. 64 V11 APPENDIX APPENDIX TASLE A ? 1 SAMPLE ZDENTZFICATIONS AND LOCATIONS. . . . . 61 APPENDIX TAELE A-2 SAMPLE ZDENTZFZCATION AND LOCATION OF TENNECO...-1 and B2~4, conducted during March and May, respectively, aboard the R/v Gyre. The locations of each station were zecorded by two Loran C units which were interfaced with an onboard micro-computer system. In addition, Tenneco has sampled certain...

  12. Petrology of Jurassic (Kimmeridgian) coals, Atlantic Continental Shelf, New Jersey

    SciTech Connect (OSTI)

    Hower, J.C.; Wild, G.D. (Univ. of Kentucky, Lexington, KY (United States))

    1993-08-01T23:59:59.000Z

    Ten coals of Kimmeridgian age were recovered from the COST B-3 borehole, offshore New Jersey. Separation of the coal from other cuttings was done at 1.8 specific gravity, meaning that partings and mineral-rich lithotypes were lost in processing. The coals are distributed over an interval of 3.49 to 3.93 km depth. Coal rank, by vitrinite maximum reflectance, spans the lower portion of the high volatile A bituminous range. A single Cretaceous coal with 0.32%R[sub max] occurs at 2.08 km depth. Vitrinite content ranges from 51 to over 90% with vitrinite content generally increasing upward in the section. Telinite with resinite cell fillings is an important vitrinite form. Resinite occurs in concentrations of up to 9% in the Jurassic coals and is nearly 12% in the Cretaceous lignite. Fusinite plus semifusinite ranges from 2 to 31%. Inertinite occurs in a wide variety of forms from low-reflectance semifusinite to massive, structureless fusinite. Inertodetrinite also is a component of the abundant detrital bands of some of the Jurassic coals. The gravity separation did not eliminate all mineral matter. Massive pyrite and marcasite occur in several coals and clay occurs with the detrital minerals.

  13. alaskan continental shelf: Topics by E-print Network

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

    metals must shelves; Resuspended sediments; Trace metals; Cadmium; Molybdenum; Uranium ARTICLE IN PRESS www Emerson, Steven R. 58 Food supply mechanisms for cold-water...

  14. adjacent continental shelf: Topics by E-print Network

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

    metals must shelves; Resuspended sediments; Trace metals; Cadmium; Molybdenum; Uranium ARTICLE IN PRESS www Emerson, Steven R. 57 Food supply mechanisms for cold-water...

  15. argentinean continental shelf: Topics by E-print Network

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

    metals must shelves; Resuspended sediments; Trace metals; Cadmium; Molybdenum; Uranium ARTICLE IN PRESS www Emerson, Steven R. 55 Food supply mechanisms for cold-water...

  16. antarctic continental shelf: Topics by E-print Network

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

    metals must shelves; Resuspended sediments; Trace metals; Cadmium; Molybdenum; Uranium ARTICLE IN PRESS www Emerson, Steven R. 69 Food supply mechanisms for cold-water...

  17. atlantic continental shelf: Topics by E-print Network

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

    metals must shelves; Resuspended sediments; Trace metals; Cadmium; Molybdenum; Uranium ARTICLE IN PRESS www Emerson, Steven R. 67 Food supply mechanisms for cold-water...

  18. american continental shelf: Topics by E-print Network

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

    American context1 Energy Storage, Conversion and Utilization Websites Summary: the United States increasingly reliant on imports of natural gas. To ensure (natural gas) energy...

  19. Stratification Limited Vertical Ventilation: Effects of Water-column Stabilities on the Formation of Hypoxia on the Texas-Louisiana Shelf

    E-Print Network [OSTI]

    Li, Bo

    2013-12-02T23:59:59.000Z

    extension of hypoxia and vertical DO flux through it. Furthermore, I discussed possible mechanisms causing bottom mixed layer on the continental shelf, including return flow caused by upwelling, inertial motions and tidal currents. Diapycnal diffusivity...

  20. Grain shape variations in late pleistocene and holocene fluvial and shelf sands in the northwestern Gulf of Mexico, and the relationship to source and shelf paleogeography

    E-Print Network [OSTI]

    Withers, Katrina Diane

    1984-01-01T23:59:59.000Z

    -1044. Curray, J. R. , 1960, Sediments and history of Holocene transgression, continental shelf, northwest Gulf of Mexico: in Shepard, F. P. , F. B. Phleger, and T. H. van Andel, eds. Recent sediments, north- west Gulf of Mexico: Amer. Assoc. Petrol. Geol...

  1. DDE in Sediments of the Palos Verdes Shelf, California: In Situ

    E-Print Network [OSTI]

    of DDT discharged process wastes into the sewers of Los Angeles County. Roughly 870­1450 t of DDT were on the continental shelf and slope. The most abundant DDT compound in the sediments, p,p-DDE, is degrading. Introduction In 1947 the world's largest producer of technical DDT, Montrose Chemical Corporation, began

  2. Wind- and Buoyancy-modulated Along-shore Circulation over the Texas-Louisiana Shelf 

    E-Print Network [OSTI]

    Zhang, Zhaoru

    2013-07-22T23:59:59.000Z

    Numerical experiments are used to study the wind- and buoyancy-modulated along-shore circulation over the Texas-Louisiana continental shelf inshore of 50-m water depth. Most attention is given to circulation in the non-summer flow regime. A major...

  3. Continental magmatism abstracts

    SciTech Connect (OSTI)

    Not Available

    1989-01-01T23:59:59.000Z

    This document contains abstracts on continental magmatism prepared by the International Association of Volcanology and Chemistry of the Earth's Interior. Abstracts are listed alphabetically by senior author, followed by late arrivals and an index. (KJD)

  4. Bathymetric records of marine shelled mollusca from the northeastern shelf of Yucatan, Mexico

    E-Print Network [OSTI]

    Treece, Granvil D

    1977-01-01T23:59:59.000Z

    Committee: Dr. Harold W. Harry Micromolluscs consisting of 189 species of gastropods and 149 species of pelecypods from 11 samples ranging from 15 to 260 fathoms along the northeastern Campeche Shelf and upper continental elope of Yucatan are reported...), the Caribbean Sea, the Bahamas, Bermuda and part of the Atlantic coast of the United States. The sampled area lies along the Yucatan Strait and to the north and west thereof, on the edge of the broad Campeche shelf (Map 1). The Yucatan Strait lies between...

  5. 4, 709732, 2007 Ice-shelf ocean

    E-Print Network [OSTI]

    Boyer, Edmond

    OSD 4, 709­732, 2007 Ice-shelf ­ ocean interactions at Fimbul Ice Shelf M. R. Price Title Page published in Ocean Science Discussions are under open-access review for the journal Ocean Science Ice-shelf ­ ocean interactions at Fimbul Ice Shelf, Antarctica from oxygen isotope ratio measurements M. R. Price 1

  6. Upper Jurassic carbonate/evaporite shelf, south Alabama and west Florida

    SciTech Connect (OSTI)

    Moore, B.R.

    1986-05-01T23:59:59.000Z

    The association of Upper Jurassic carbonates and evaporites in south Alabama and west Florida defines a brining upward and inward sequence that is indicative of deposition on an increasingly evaporitic marine shelf. Structural features that bound this evaporitic shelf were the Pensacola arch, the South Mississippi platform, and the State Line flexure. Paleo-drainage of the surrounding highlands also affected shelf salinities as fresh waters were funneled into the Covington and Manila Embayments. During the Late Jurassic, marine carbonates and evaporites of the Smackover and Lower Haynesville (Buckner) Formations were deposited over Middle Jurassic Norphlet clastics that accumulated in arid continental and marginal-marine environments. Initially, Smackover carbonate deposition was pervasive across the shallow shelf. Later, as a result of increasing water salinities, contemporaneous precipitation of central-shelf evaporites and basin-edge carbonates occurred. Maximum restriction of the basin and the culmination of subaqueous deposition resulted in the formation of a basin-wide lower Haynesville salt unit. The overlying upper Haynesville strata represents a shift to subaerial environments. Application of a shelf-basin evaporite model explains the spatial and temporal lithologic relationships observed within the study area. Onlap of evaporites over porous carbonates, due to brining-upward processes, suggest that large-scale stratigraphic traps exist within the Smackover Formation in a sparsely explored part of the basin.

  7. The petrology and petrography of sediments from the Sigsbee blanket, Yucatan Shelf, Mexico 

    E-Print Network [OSTI]

    Williams, Joseph Delano

    1963-01-01T23:59:59.000Z

    by; {Chairman of Committee (Head of Department May, 1963 858I18 ABSTRACT The Sigsbse blanket 1 ~ ~ lithologically distinct unit of the Holocene to Recent sediment mantle which covers the outer shag and continental elope provinces... of the Yucatan Shelf. A detailed petrographic study has revealed ChaC the unit is composed dominantly of planktonic lutite with varying percentages of calcareous pellets, ooids lithic fragments, non-skeletal aggregates, algal fragment ~, tests of benthonic...

  8. Distribution of high molecular weight hydrocarbons in northern Gulf of Mexico continental slope sediments

    E-Print Network [OSTI]

    Sericano, Jose Luis

    1986-01-01T23:59:59.000Z

    . Department of Energy's Strategic Petroleum Reserve Program (SPR). This program plans to store one billion barrels of oil in solution-mined salt cavities near existing petroleum distribution facilities along the Gulf of Mexico coast. This study, conducted... of petroleum on the deep ocean benthos. The outer continental shelf and slope in many areas of the world include sites of potential oil and gas reserves which have not been previously developed due to technological constraints. However, new technology...

  9. Gas exploration and oceanography beyond the shelf break

    E-Print Network [OSTI]

    Thiem, Øyvind

    are presented. Objective · To investigate the shelf and the shelf-slope processes outside the Norwegian coast

  10. The continental margin is a key source of iron to the HNLC North Pacific Ocean

    SciTech Connect (OSTI)

    Lam, P.J.; Bishop, J.K.B

    2008-01-15T23:59:59.000Z

    Here we show that labile particulate iron and manganese concentrations in the upper 500m of the Western Subarctic Pacific, an iron-limited High Nutrient Low Chlorophyll (HNLC) region, have prominent subsurface maxima between 100-200 m, reaching 3 nM and 600 pM, respectively. The subsurface concentration maxima in particulate Fe are characterized by a more reduced oxidation state, suggesting a source from primary volcagenic minerals such as from the Kuril/Kamchatka margin. The systematics of these profiles suggest a consistently strong lateral advection of labile Mn and Fe from redox-mobilized labile sources at the continental shelf supplemented by a more variable source of Fe from the upper continental slope. This subsurface supply of iron from the continental margin is shallow enough to be accessible to the surface through winter upwelling and vertical mixing, and is likely a key source of bioavailable Fe to the HNLC North Pacific.

  11. Shelf sedimentation on a tectonically active margin: A modern sediment budget for Poverty continental shelf, New Zealand

    E-Print Network [OSTI]

    Newman, Michael C.

    -steady-state 210 Pb activity profiles. Textural characteristics of the non-steady-state cores indicate the possible Pb activity profiles and low accumulation rates, indicating that sediment is bypassing the inner carrying large sediment loads to narrow shelves (Milliman and Syvitski, 1992). In some cases, the tectonic

  12. Mid-Atlantic Region Combined Heat and Power Projects

    Broader source: Energy.gov [DOE]

    DOE's CHP Technical Assistance Partnerships (CHP TAPs) have compiled a select number of combined heat and power (CHP) project profiles, which are available as Adobe Acrobat PDFs.

  13. DEPARTMENT OF ENERGY Mid-Atlantic Clean Energy

    E-Print Network [OSTI]

    Lee, Dongwon

    & Power Waste Heat Recovery District Energy How You Can Save Energy, Money and the Environment MACEAC The Pennsylvania State University 104 Engineering Unit A University Park, PA 16802 The Navy Yard, Philadelphia 1413, Director MACEAC - Pennsylvania The Pennsylvania State University 104 Engineering Unit A University Park, PA

  14. Situation Reports: Ohio Valley and Mid-Atlantic Storm 2012

    Broader source: Energy.gov [DOE]

    The Office of Electricity Delivery and Energy Reliability issues public Situation Reports during large scale energy emergencies. 

  15. Mid-Atlantic Higher Education Recruitment Consortium (HERC)

    Broader source: Energy.gov [DOE]

    Location: George Mason Univ., Hub Ballroom, Fairfax CampusWebsite:HERCPOC: DOECorporateRecruitment@hq.doe.gov 

  16. MidAtlantic_Corridor_Map091707.pdf | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy ChinaofSchaeferApril 1,(EAC)TABLE OF CONTENTS 1of:Microsoft

  17. Shelf circulation patterns off Nigeria

    E-Print Network [OSTI]

    Rider, Kelly Elizabeth

    2005-08-29T23:59:59.000Z

    . Because of the limited knowledge of the oceanography of this region, the magnitude and direction of the drift were unexpected, hampering clean up efforts. This lack of information prompted the initiation of a joint industry project (JIP) to gain a... better understanding of the shelf currents offshore Nigeria. The study area defined in the JIP includes the rivers in and near the Niger Delta and the shallow-water region (to approximately 100-m depths) off the coast of Nigeria, roughly extending from...

  18. Augmented Shelf: Digital Enrichment of Library Shelves

    E-Print Network [OSTI]

    Reiterer, Harald

    Augmented Shelf: Digital Enrichment of Library Shelves Eike Kleiner1 , Benjamin Schäfer2;Augmented Shelf: Digital Enrichment of Library Shelves 2 yon 2007) and Augmented Reality (Azuma 1997) a prototype1 was designed which supports users browsing the physical shelves enriched with digital functions

  19. Trace fossil assemblages in selected shelf sandstones

    E-Print Network [OSTI]

    Locke, Kathleen Ann

    1983-01-01T23:59:59.000Z

    and decreasing marine 1nfluence. Individual trace fossil types are more abundant and show a greater d1versity 1n the delta-margin facies; several large, vert1cal crab(?) burrows are P ascot a d th bi g is do 1 t d by ~Ohio o h In the shelf sequences, mostly... ~Zoo h os, f d ly i th iddl -to. outer and outer shelf sequences. Continued study of trace fossils should provide more specific information than the general shelf locations described above. ACKNOWLEDGEMENTS The completion of this thesis marks...

  20. Sensing animal group behavior and bio-clutter in the ocean over continental shelf scales

    E-Print Network [OSTI]

    Srinivasan, Jagannathan

    2011-01-01T23:59:59.000Z

    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 ...

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

    E-Print Network [OSTI]

    Lucas, Andrew J.

    2009-01-01T23:59:59.000Z

    Kunze. Estimating internal wave energy fluxes in the ocean.adapted from internal wave energy flux measurements tothe change of internal wave energy across an array of

  2. Littoral processes and sediments of the inner continental shelf of the southern bay of Campeche 

    E-Print Network [OSTI]

    Yanez, Amado

    1968-01-01T23:59:59.000Z

    ?and criticisms, bo&h in writing the rcport and during the f'ield The assistance of. the per. . onnel of the Institvfo de Geologia is gratefully acknowledged. Ing. Rodo3 fo Cruz, Biologist Armando Ortega. , Oceano3 ogisi Armando Lecuanda and Mr. Antonio.... Lu ' s Burgos, Mr, d s ri er Osornio and Mr. Esteban Monroy of the Departm-. !&t of C. r- tography of the Inst. itvto de Geologia, for drafting ass. istance Thanks are fvrt'her extended to Mlles. Susana Benav'des an 1 L ta Flame, . dez for typing...

  3. Observations of wave-generated vortex ripples on the North Carolina continental shelf

    E-Print Network [OSTI]

    Kirby, James T.

    October 2002. [1] Sand ripples with wavelengths between 0.5 and 3 m were observed on the bottom across, 1882; Forel, 1883; Dingler, 1974; Vincent and Osborne, 1993; Gallagher et al., 1998; Traykovski et al ripples'' by Bagnold [1946], exert a much larger drag on the flow than friction on sand grains. Vortex

  4. Geomorphic interpretation of the bathymetry of the Bay of Campeche seaward of the continental shelf

    E-Print Network [OSTI]

    Creager, Joe S

    1953-01-01T23:59:59.000Z

    ca ' Qs fttg'laul'g Uoo 9' Z Jo q'j. lou 9 loect'I"9 j JG Lscf q" D ioo LZo'I 8 '. 1 Jo T 'I IW 5 T q" Dos alt I cg Jeqgzs J BUT1000 I tq'I edo [s gsqueu&quoo Jo uog . Io Uecton Si', 1 Ug puact cigttos 9 LLL qi I TTA Ogqstto j'$9'[GJ Tt BAsq '9...

  5. NOAA's Office of Oceanic and Atmospheric Research Roundtable: Extended Continental Shelf (ECS)

    E-Print Network [OSTI]

    , and oil and gas reserves. They recommended exploring creative ways, such as partnerships, to leverage model #12;simulations to make an economic and societal case that some small investment in ECS mapping will provide a large return on investment in the future. Governance of the Interagency Process The participants

  6. Outer continental shelf oil and gas activities. Pacific update: August 1987 - November 1989

    SciTech Connect (OSTI)

    Slitor, Douglas L.; Wiese, Jeffrey D.; Karpas, Robert M.

    1990-01-01T23:59:59.000Z

    This Pacific Update focuses on the geology and petroleum potential of the Central California and Washington-Oregon OCS Planning Areas. This report discusses the following topics: offshore oil and gas resources of the Pacific region; project-specific developments and status; and magnitude and timing of offshore developments. (CBS)

  7. Continental Shelf Research 27 (2007) 832853 Sediment-transport modeling on Southern Californian shelves

    E-Print Network [OSTI]

    Dong, Changming "Charles"

    2007-01-01T23:59:59.000Z

    e WLjDelft Hydraulics, Delft, The Netherlands Received 21 December 2005; received in revised form 21 of the Regional Oceanic Modeling System (ROMS). A one-month simulation for December 2001 has been carried out., 1984). An overview of recent sediment quality studies in SMB can be found in a special issue of Marine

  8. Continental Shelf Research 25 (2005) 13211337 Authigenesis of trace metals in energetic

    E-Print Network [OSTI]

    Emerson, Steven R.

    2005-01-01T23:59:59.000Z

    ineffective at readsorbing Cd in seawater due to surface-site competition by Mg and Ca. If the remobilization shelves; Resuspended sediments; Trace metals; Cadmium; Molybdenum; Uranium ARTICLE IN PRESS www

  9. Ocean circulation and dynamics on the west Antarctic Peninsula continental shelf

    E-Print Network [OSTI]

    Moffat Varas, Carlos F

    2007-01-01T23:59:59.000Z

    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 ...

  10. Observational and Numerical Modeling Studies of Turbulence on the Texas-Louisiana Continental Shelf

    E-Print Network [OSTI]

    Zhang, Zheng

    2013-05-24T23:59:59.000Z

    values to CH model values for (a) q= k, (b) P , (c) B, (d) t, (e) 0t, (f) M 2, and (g) N2. . . . . . . . . . . . . . . . . 58 2.19 Ratios of values between the models: (a) SG/CHx; (b) SGx/CH; (c) SG/SGx; (d) CHx... between depths of 6 and 15 m; (b) sum of the turbulent oxygen uxes at the layers. . . . . . . . . . . . . . . . . . . 80 xvii 3.11 (a) observed ; (b) CH modeled ; (c) SG modeled ; (d) observed ; (e) CH modeled ; (f) SG modeled . The SBL and BBL...

  11. Studies on harpacticoid copepod populations of two transects across the south Texas outer continental shelf

    E-Print Network [OSTI]

    Venn, Cynthia

    1980-01-01T23:59:59.000Z

    S, 'u")l;-G O", !', s qn;?s Cd, O;(?E-'i'~', : I'Onlll /jTipn' iIIO I. ";j::SE'. . IG r'n"SG;ll )nn, 'M TEXiLa OIlTEH CO)9'. 1lll l~'Tfd 'rqFlu fE lhes1s by CYI'ITI-I 1f VE'uN Submitted to the Graduate Co11ege of Texas AEI1 Uni~!e, sity... more sensitive indicator of environmental The =&iy, 'e and Forint&at of this thesis follow those oF the journal i4a1 i ile 0 i 0 i "&9'&'. per Lui"bations (Pequegnat?1976; Yicintyre, 1978) and (3) the presence of representai, ives of rrmny hitherto...

  12. Food supply mechanisms for cold-water corals along a continental shelf edge

    E-Print Network [OSTI]

    Thiem, Øyvind

    similar to what is found outside parts of the Norwegian coast. In the simulations the model is first-water coral reefs of the species Lophelia pertusa are a major benthic habitat in Norwegian waters. However documented in the North-East Atlantic, especially in Norwegian waters (Fosså et al., 2004). The distribution

  13. eddy on the Georgia continental shelf, April, 1977. Deep-MENZIES, R., AND W KRUCZYNSKI.

    E-Print Network [OSTI]

    maladies? Worms, germs and other sym- bionts from the northern Gulf of Mexico. Blossman Print. Co., Inc from either hardware or plumbing supply houses and are interconnected using poly- vinyl chloride (PVC

  14. Continental Shelf Research 24 (2004) 21092131 The generation of subsurface cyclones and jets through

    E-Print Network [OSTI]

    2004-01-01T23:59:59.000Z

    of Mexico when the Loop Current impinges upon the west Florida slope is given. The phenomenon may be relevant to the recent oil industry's measurements in the Gulf, which at times indicate jets at zEÀ150 m through À400 m over the slope. r 2004 Elsevier Ltd. All rights reserved. Keywords: Loop current eddies

  15. Fish population and behavior revealed by instantaneous continental-shelf scale imaging

    E-Print Network [OSTI]

    Symonds, Deanelle T

    2008-01-01T23:59:59.000Z

    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 ...

  16. Continental Shelf Research 22 (2002) 967986 Physical and chemical effects of grain aggregates on the Palos

    E-Print Network [OSTI]

    of the grain aggregates through fecal pellet production. Particle settling rates and densities microscope images of the aggregates show that they are predominantly oval fecal pellets or irregularly shaped fragments of pellets. Deposit-feeding polychaete worms such as Capitella sp. and Mediomastus sp., abundant

  17. Petrology and origin of three rock outcrops off the Texas continental shelf

    E-Print Network [OSTI]

    Harber, Dale Lynn

    1974-01-01T23:59:59.000Z

    'LST FLQ'SER +g'c i GARCSN Bah?K 0 o', . I a9 I? 2C 00 i 50 00 ?0 ao 0 0 0 ?0 oo'1 27' 30 ;D m Fig. 2 ? bathymetry of the area of the three knolls, and th location of Sparker profile A-A'. to tectonic activity (controlling the location... on cruise 76-0-2 of. thc R/9 GYRR. The sa&spies froa& the 98 fathom knoll werc. studied in the most detail. Samples fro&a the HH and 99 fathom knoils cons. istcd al&most &&ompi e& ely of . "mall weath&red reel fr?gm& nts and organic encrus&. ariose...

  18. Economic evaluation of scheduling outer continental shelf oil and gas lease sales

    SciTech Connect (OSTI)

    Hutton, E.T.

    1987-01-01T23:59:59.000Z

    Previous OCS studies and studies of auction participation have tended to examine either demand or supply issues. This study develops a model of supply and demand for leasing of tracts for the development of OCS oil and gas. An econometric model of the demand for leases is specified using results in the literature on bidding behavior. This estimated demand function is then integrated with supply concerns to develop a mathematical optimization model of supply and demand for leases. This integrated model is used to examine historic and future rates of leasing and the resulting receipt of cash-bonus bids by the government. Alternative specifications of the model are compared to quantify the change in cash bonus revenues associated with various legislative mandates and OCS policy issues. The first policy issue examined is the potential loss in cash bonus revenues which may result from the equitable sharing clause in the OCS Lands Act, whereby the federal lease schedule is required to consider the regional distribution of benefits and costs. Secondly, the recent accelerated leasing of tracts is considered, given that the bids in a particular sale are found to depend upon the total amount of resources offered annually. Finally, the multiple objectives of OCS legislation are considered in terms of the impact on bonus bid revenues.

  19. Modeling water column structure and suspended particulate matter on the Middle Atlantic continental shelf

    E-Print Network [OSTI]

    Chang, Grace C.

    that contributed to the evolution of observed thermal structure and resuspension of particulate matter during resuspension processes. It is concluded that wave-current bottom shear stress was clearly the most important process for sediment resuspension during and following both hurricanes. Discrepancies between modeled

  20. Continental Shelf Research 25 (2005) 227242 Influence of stratification on decaying surface seiche modes

    E-Print Network [OSTI]

    Cushman-Roisin, Benoit

    .r.roisin@dartmouth.edu (B. Cushman-Roisin), a.j.willmott@keele.ac.uk (A.J. Willmott), n.r.t.biggs@keele.ac.uk (N.R.T. Biggs

  1. Littoral processes and sediments of the inner continental shelf of the southern bay of Campeche

    E-Print Network [OSTI]

    Yanez, Amado

    1968-01-01T23:59:59.000Z

    important rivers empty. Numerous sediment samples from both barrier island and coastal plain were obtained during t?e field work, while many others had been obtained in the last two years by members of the Instituto de Geologia, University of Mexico...

  2. Continental Shelf Research 28 (2008) 710725 Suspended sediment fluxes at an intertidal flat: The shifting influence

    E-Print Network [OSTI]

    Talke, Stefan

    2008-01-01T23:59:59.000Z

    reserved. Keywords: Intertidal mudflat; Sediment transport; Waves; Tides; Seiching; USA; California; San

  3. Dense Water Cascading off the Continental Shelf 1 Shapiro_etal_JGR_04_manusc.doc

    E-Print Network [OSTI]

    Shapiro, Georgy

    is a specific type of buoyancy driven current, in which dense water formed by cooling, evaporation or freezing. Estimates of observed down-slope transport rates in case studies accord with theory, which is thereby substantially validated. Typical values of cascading transport rates were in the range 0.5 ­ 1.6 m2 s-1 . We

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

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreaking ofOil & Gas »of EnergyLearning & DevelopmentEnergythe

  5. Title 43 USC 1331 Definitions for Subchapter III - Outer Continental Shelf

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-f <MaintainedInformationThePty LtdOpen EnergyAct |OpenWaterbodies

  6. Why does continental convergence stop

    SciTech Connect (OSTI)

    Hynes, A.

    1985-01-01T23:59:59.000Z

    Convergence between India and Asia slowed at 45 Ma when they collided, but continues today. This requires that substantial proportions of the Indian and/or Asian lithospheric mantle are still being subducted. The resulting slab-pull is probably comparable with that from complete lithospheric slabs and may promote continued continental convergence even after collision. Since descending lithospheric slabs are present at all collision zones at the time of collision such continued convergence may be general after continental collisions. It may cease only when there is a major (global) plate reorganization which results in new forces on the convergent continents that may counteract the slab-pull. These inferences may be tested on the late Paleozoic collision between Gondwanaland and Laurasia. This is generally considered to have been complete by mid-Permian time (250 Ma). However, this may be only the time of docking of Gondwanaland with North America, not that of the cessation of convergence. Paleomagnetic polar-wander paths for the Gondwanide continents exhibit consistently greater latitudinal shifts from 250 Ma to 200 Ma than those of Laurasia when corrected for post-Triassic drift, suggesting that convergence continued through late Permian well into the Triassic. It may have been accommodated by crustal thickening under what is now the US Coastal Plain, or by strike-slip faulting. Convergence may have ceased only when Pangea began to fragment again, in which case the cause for its cessation may be related to the cause of continental fragmentation.

  7. Blended Shelf: Reality-based Presentation and Exploration of Library

    E-Print Network [OSTI]

    Reiterer, Harald

    Blended library; shelf browsing; digital library ACM Classification Keywords H.5.2. [InformationBlended Shelf: Reality-based Presentation and Exploration of Library Collections Abstract We location of the library. Blended Shelf offers a 3D visualization of library collections

  8. Shelves in ePrints Soton Creating a shelf

    E-Print Network [OSTI]

    Sóbester, András

    Shelves in ePrints Soton Creating a shelf 1. Log into ePrints and select Manage Shelves towards top Shelf button to create further shelves. When you are ready to make your shelf publicly visible click shelves 1. In the depoit process, click on the Shelves button (prior to the Deposit button

  9. Ice Shelf Water plume flow beneath Filchner-Ronne Ice Shelf, Antarctica

    E-Print Network [OSTI]

    Feltham, Daniel

    the thinning of Pine Island Glacier in West Antarctica and the collapse of parts of the Larsen Ice Shelf temperature variation is called the ``ice pump'' [Lewis and Perkin, 1983; Jenkins and Bombosch, 1995]. [5

  10. RESEARCH Open Access Inference of human continental origin and

    E-Print Network [OSTI]

    Kidd, Kenneth

    the seven continental regions Africa, the Middle East, Europe, Central/ South Asia, East Asia, the Americas

  11. atlantic bight shelf: Topics by E-print Network

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

    ( Geosciences Websites Summary: baroclinic circulation in estuary-plume-shelf systems: I. Formulation and skill assessment Yinglong Zhang:Nagesh PAGN:Uday SCAN:v4soft...

  12. A method for interpreting continental and analytic epistemology

    E-Print Network [OSTI]

    McCoy, Sarah Ruth

    1999-01-01T23:59:59.000Z

    of this thesis is to investigate the feasibility and profitability of communication between analytic and continental philosophy in epistemology. Wittgenstein's concept of language games will be used to frame the issue', continental and analytic philosophers play...

  13. Depositional environments of the Kodiak Shelf, Alaska

    E-Print Network [OSTI]

    Burbach, Stuart Peter

    1977-01-01T23:59:59.000Z

    sinall amounts of ash. Sills separa+i;g the Trough and Ba:al Trough environments and possfble shelf edge currents are responsible ror the !ow concentrations of' ash. The Local Bank Depression sedir. ;ents are glacial till cove ed by fine-grain ash... os ity. Clay Minora'logy Uoicanic Ash Deposits Sedimentary Struci;ures. DISCUSS IOI'i Tro;! qh, Iiain Bank Basal T~ough. Local Bank Denression CONCLUSIONS. SELECTED I". EFERENCES. APPENDIII I ?2 2? 17 32 35 an 41 nq 45 4B 4B Cg...

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

    E-Print Network [OSTI]

    Blakey, Joshua C.

    1999-01-01T23:59:59.000Z

    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...

  15. An evaluation of the carbonate cements and their diagenesis on selected banks, outer Continental Shelf: northern Gulf of Mexico

    E-Print Network [OSTI]

    Stafford, John Michael

    1982-01-01T23:59:59.000Z

    solutions were exact replicates of Mg-calcites formed within the marine environment. Th1s implies that the 20 composition of the cement cannot be determined on the basis of crystal morphology alone (Badiozamani et al, 1977). The literature on carbonate... in that needle-fiber cements are the needles of calcite growing on minute root hairs (Ward, 1975). Care should be taken not to confuse the two. ~S he uiitic c me ts are also aao ite cemeets. The eedias th t comprise the cone shaped bundles are from 1-5 u wide...

  16. The orientation and distribution of sea fans on hardbottom habitats of the Mississippi/Alabama continental shelf

    E-Print Network [OSTI]

    Peccini, Michael

    2003-01-01T23:59:59.000Z

    Antipathes ?atlantica/gracilis. The gorgonian Thesea sp. had a significant negative relationship with height above bottom. After accounting for the above variables, colony distributions still exhibited non-homogenous distributions at both within-site...

  17. Factors determining the distribution and abundance of polychaetous annelids on the Central Northern Gulf of Mexico continental shelf

    E-Print Network [OSTI]

    Fitzhugh, John Kirk

    1983-01-01T23:59:59.000Z

    OF MEXICO MEXICO CUBA Fig. l. Area encompassed by the CGOCS study. 21 lem 2 '12 8 I / 35m- 55m- ?---- 24 ~ 18 14 ~ 19 ;4 '23 22 / 20 l '0"11 7 / / '9 1 / ~ 3 / -w // / ( // / ) I J /' I / 7 / / 17~ 73m. -~ 15- Y) 92m Fig. 2... of coincidence for 36 sites vs 43 species for winter cruise data. 141 Amount of significant group separation accounted for by each discriminant axis (Prob e 0. 05) for spring cruise data. 146 12 Standardized (by total SD) discriminant coeffi- cients...

  18. ContinentalShelfResearch,Vol. 17, No. 6, pp. 605q534,1997 (~)1997ElsevierScienceLtd

    E-Print Network [OSTI]

    on the coastal current. The nested calculations also expose finer structure due to river sources, heat flux, river discharges) and remote (Gulf-scale) forcing are examined. Tidal rectification in the Eastern Gulf; otherwise unrealistic exchanges with the Gulf occur..~,n approximate divisionof local and remote dynamical

  19. Engineering properties of shallow sediments in West Delta and South Pass Outer Continental Shelf Lease Areas, offshore Louisiana

    E-Print Network [OSTI]

    Helwick, Sterling J

    1977-01-01T23:59:59.000Z

    , and sandy silt (WD024 1 WD028 ly WD029 1 WD029 2& WD029 3 1 1 These designations identify borehole locations. WD refers to West Delta OCS Lease Area, and SP refers to South Pass OCS Lease Area. The next three digits identify the number of the lease block... AREA SEDIMENTS IN DEPTH INTERVAL 2Ir50' 0-50 M 89'20' Fig. 4 ? General lithology of borehole sediments in the upper 50 m. The number next to each borehole location is used to distinguish boreholes located in the same lease block. 18 WD029-5, WD...

  20. Horizontal coherence of low-frequency fixed-path sound in a continental shelf region with internal-wave activity

    E-Print Network [OSTI]

    propagation. (Other phenom- ena, for instance, surface waves, mesoscale features, and front-linked structures

  1. Fine-grained sedimentation on the Chenier Plain Coast and inner continental shelf, northern Gulf of Mexico

    E-Print Network [OSTI]

    Draut, Amy Elizabeth

    2003-01-01T23:59:59.000Z

    This thesis examines the evolution of a mud-dominated coastal sedimentary system on multiple time scales. Fine-grained systems exhibit different properties and behavior from sandy coasts, and have received relatively little ...

  2. The effect of a cold-air outbreak on the continental shelf water of the northwestern Gulf of Mexico

    E-Print Network [OSTI]

    Parker, Charles Allen

    1968-01-01T23:59:59.000Z

    ) as observed on ALAMINOS 66-A-1, Dashed lines indicate insufficient data for objective contouring. (Figure 6A is at left. ) B. Distribution of surface salinity (parts per tnil) as observed on ALAMINGS 66-A-2. Dashed lines indicate insufficient data...

  3. The distribution of and sources for quartz silt deposited on the northern Gulf of Mexico continental shelf

    E-Print Network [OSTI]

    Peterson, Mark Andrew

    1988-01-01T23:59:59.000Z

    are generally derived from mature sedimentary rocks which have not been cemented with secondary quartz (Pettijohn, 1975). Within the drainage basins which supply sediment to the northern Gulf of Mexico, there are two primary sources that could supply... Pleistocene glacial deposits of the northern U. S. and Canada, and the Precambrian crystalline rocks of the Rocky Mountains and the northern United States and southern Canada. CHAPTER III METHODS Two techniques were used to determine the sources...

  4. Source and distribution patterns of the Late Pleistocene-Holocene sands on the Central Texas-Louisiana continental shelf

    E-Print Network [OSTI]

    Reutter, David Christian

    1985-01-01T23:59:59.000Z

    quartz Poly quartz Chert Feldspar Igneous RF Sedimentary RF Metamorphic RF Others 72 5 2 8 4 2 4 0 3 63 4 10 2 10 1 9 0 I 70 I 4 7 6 2 7 I 2 74 1 4 6 3 0 11 0 I 66 3 8 9 5 I 7 0 1 68 0 8 5 12 I 5... 5 2 2 PROVINCE IV: THE TRINITY PROVINCE DETRITAL SPECIES Mono quartz Volcanic quartz Poly quartz Chert Feldspar Igneous RF Sedimentary RF Metamorphic RF Others IM 75 6 3 2 6 0 8 0 0 80 82 3 6 3 0 4 1 0 EE 72 I 4 3...

  5. Interdisciplinary ocean process studies on the New England shelf

    E-Print Network [OSTI]

    Fabrikant, Sara Irina

    ), Shelfbreak Primer, and Synthetic Aperture Sonar (SAS) Primer con- ducted a number of coordinated field Site The study region was the New England shelf (Plate 1). The site of CMO was the "Mud Patch

  6. Technology transfer equipment qualification methodology for shelf life determination

    SciTech Connect (OSTI)

    Anderson, J.W. [Wyle Labs., Huntsville, AL (United States)] [Wyle Labs., Huntsville, AL (United States)

    1995-08-01T23:59:59.000Z

    Discussions with a number of Nuclear Utilities revealed that equipment qualified for 10 to 40 years in the harsh environment of the plant was being assigned shelf lives of only 5 to 10 years in the benign environment of the warehouse, and then the materials were being trashed. One safety-related equipment supplier was assigning a 10-year qualified life, from date of shipment, with no recognition of the difference in the aging rate in the plant vs. that in the warehouse. Many suppliers assign shelf lives based on product warranty considerations rather than actual product degradation. An EPRI program was initiated to evaluate the methods used to assign shelf lives and to adapt the Arrhenius methodology, used in equipment qualification, to assign technically justifiable shelf lives. Temperature is the main factor controlling shelf life; however, atmospheric pressure, humidity, ultraviolet light, ozone and other atmospheric contaminants were also considered. A list of 70 representative materials was addressed in the program. All of these were found to have shelf lives of 14 years to greater than 60 years, except for 19 items. For 18 of these items, there was no data available except for the manufacturer`s recommendation.

  7. CSDP: Seismology of continental thermal regime

    SciTech Connect (OSTI)

    Aki, K.

    1989-04-01T23:59:59.000Z

    This is a progress report for the past one year of research (year 2 of 5-year project) under the project titled CSDP: Seismology of Continental Thermal Regime'', in which we proposed to develop seismological interpretation theory and methods applicable to complex structures encountered in continental geothermal areas and apply them to several candidate sites for the Continental Scientific Drilling Project. During the past year, two Ph.D. thesis works were completed under the present project. One is a USC thesis on seismic wave propagation in anisotropic media with application to defining fractures in the earth. The other is a MIT thesis on seismic Q and velocity structure for the magma-hydrothermal system of the Valles Caldera, New Mexico. The P.I. co-organized the first International Workshop on Volcanic Seismology at Capri, Italy in October 1988, and presented the keynote paper on the state-of-art of volcanic seismology''. We presented another paper at the workshop on Assorted Seismic Signals from Kilauea Volcano, Hawaii. Another international meeting, namely, the Chapman Conference on seismic anisotropy in the earth's crust at Berkeley, California in May 1988, was co-organized by the co-P.I. (P.C.L), and we presented our work on seismic waves in heterogeneous and anisotropic media. Adding the publications and presentations made in the past year to the list for the preceding year, the following table lists 21 papers published, submitted or presented in the past two years of the present project. 65 refs., 334 figs., 1 tab.

  8. Continentality: its estimation and physical significance

    E-Print Network [OSTI]

    Yee Fong, Juan Manuel

    1985-01-01T23:59:59.000Z

    CI cC & (3 ) 3BNHH dW3l 1UnNNU Cll IC tj I- Cl 27 NORTH AMERICA 10 5 4 5 Fig. S. Regression line residuals for 128 North American stations Nap of North America adapted from Leppard (1937). 28 NORTH AMERICA 3 / / 20 N //I // / / L... explanations for the lag patterns. 43 REFERENCES Berg, H. , 1944: Zum Begriff der Kontinentalitat. Meteorol. Zeit. , 61, 283-284. Brunt, D. . 1924: Climatic continentality and oceanicity. ~Geo r. J. , 64, 43-56. Bryson, R. A. , and F. K. Hare, 1974...

  9. Continental Biofuels Corporation | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof EnergyInnovationinConcentratingEnergy Information Hallein,Continental Biofuels

  10. Continental Components Pvt Ltd | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof EnergyInnovationinConcentratingEnergy Information Hallein,Continental

  11. Presentations and Roundtable Discussions Related to Mid-Atlantic CEAC and EEB Hub Technologies

    E-Print Network [OSTI]

    Maroncelli, Mark

    , to two groups in Washington, DC, focused on the energy efficient technologies and tools International Both organizations are exploring potential technical collaborations among CHP, Distributed Energy, Colorado, in the Energy Systems Integration Facility. #12;

  12. Metal accumulation rates in sediments of the Mid-Atlantic ridge near 37°N

    E-Print Network [OSTI]

    Salter, Patricia Fae

    1977-01-01T23:59:59.000Z

    . Typical Uranium and Thorium Alpha Spectra Obtained for the FAMOUS Area Sediments. 35 7. The Naturally Occurring Uranium-Thorium Series Nuclides. . . . . . . . . . 54 8. Sedimentation Rates for the Gravity Cores in the FAMOUS Area. . . . . 58 9. Metal... and PETERSON, 1969; BOSTROM, 1976; BENDER et al. , 1971; CRONAN, 1972; DYMOND et al. , 1973; PIPER, 1973). This association of metal-enriched sediments with active ocean ridges suggests the presence of a chemical influence from some process related...

  13. Final Report of the Mid-Atlantic Marine Wildlife Surveys, Modeling...

    Energy Savers [EERE]

    Cetaceans, seals, sea turtles, ocean sunfish and basking sharks. Other sharks and fish are recorded opportunistically. Data collection methods: Line-transect methods that...

  14. Final Report of the Mid-Atlantic Marine Wildlife Surveys, Modeling...

    Energy Savers [EERE]

    of Renewable Energy Programs Bureau of Ocean Energy Management Scott Johnston U.S. Fish and Wildlife Service Brian Kinlan NCCOS-CMA-Biogeography Branch National Oceanographic...

  15. Final Report of the Mid-Atlantic Marine Wildlife Surveys, Modeling...

    Energy Savers [EERE]

    Population and Habitat Assessment Branch, Division of Migratory Bird Management, U.S. Fish & Wildlife Service. Veit R.R., T.P. White, M. Martin, and M.J. Steinkamp. 2010. At-Sea...

  16. NETL Researcher Honored with 2014 FLC Mid-Atlantic Regional STEM...

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

    within the reach of students. Dr. Gerdes is a researcher at NETL, studying solid oxide fuel cell systems since 2006 and serving as group leader of fuel cells since 2009. He...

  17. Stable isotope (18 Cl) evidence for multiple fluid histories in mid-Atlantic

    E-Print Network [OSTI]

    Long, Bernard

    on sea salt aerosol deposition in the study area of the new EPICA (European Project for Ice Coring in Antarctica) deep drilling in Dronning Maud Land (DML), Antarctica, has been investigated. Comparison of ice core records with reanalysis data showed that recent sea salt concentrations are strongly influenced

  18. www.postersession.com Survey of Mid-Atlantic Farms for Analysis of Foodborne

    E-Print Network [OSTI]

    Hill, Wendell T.

    -E. coli (STEC). Currently, there is no national consensus for good agricultural practices (GAP) or good, Marine S.3, Everts K.3 1University of Maryland, College Park; 2 Rutgers New Jersey Agricultural that can contaminate agricultural crops and soils. Understanding where, how, and to what extent food

  19. Climate change and ecosystems of the Mid-Atlantic Region Catriona E. Rogers1,*

    E-Print Network [OSTI]

    McCarty, John P.

    decline, while problems with non-native invasive species, such as kudzu and gypsy moths, might increase

  20. A Pb isotope record of mid-Atlantic US atmospheric Pb emissions in Chesapeake Bay sediments

    E-Print Network [OSTI]

    about the 1980s, the signal is overwhelmed by the Pb derived from the combustion of gasoline. D 2002. Since the 1920s, auto- mobile exhaust, with Pb-containing gasoline additives, has overwhelmed all other.elsevier.com/locate/marchem Marine Chemistry 77 (2002) 123­132 #12;Graney et al., 1995; Hamelin et al., 1990; Ritson et al., 1994

  1. Hydrothermal metamorphism and low-temperature alteration on the Mid-Atlantic ridge

    E-Print Network [OSTI]

    Peron, Philippe Raymond

    1978-01-01T23:59:59.000Z

    occur to form hydrated rocks. Oxygen isotopic data from hydrothermally metamorphosed rocks show that hydrothermal fluids are derived from a low g 0 source such as sea- 18 water rather than the higher $0 source typical for mantle-derived water... inferred hydrothermal fluid vent sites. The style of alteration of these rocks ranges from weathering at ambient ocean floor temperatures to metamorphism at greenshist facies conditions, The alteration products associated with the weathered ba- salts...

  2. Final Report of the Mid-Atlantic Marine Wildlife Surveys, Modeling...

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

    - Existing Data and Recent Survey Efforts * Atlantic Seabird Survey Compendium (USGS) (Allan O'Connell) * OBIS-SEAMAP (Jesse Cleary) * CetMap (Jesse Cleary) * Ocean Wind Power...

  3. NETL Outreach Specialist Honored with 2014 FLC Mid-Atlantic Regional

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

    efforts by providing educators with resources to improve their skills in science, technology, engineering, and mathematics (STEM). Together with regional partners,...

  4. Research Papers Seasonal variability of chlorophyll a in the Mid-Atlantic Bight

    E-Print Network [OSTI]

    chlorophyll mÃ?3 ), which supports a diverse food web that includes abundant fin and shellfish populations, and incident solar irradiance (Cushin

  5. Aging of the ocean crust: Mid-Atlantic Ridge, 36? -37?N

    E-Print Network [OSTI]

    Quoidbach, Daniel Leon

    1992-01-01T23:59:59.000Z

    further smectite, as well as phillipsite and calcite. Alteration intensity and type do not seem to vary with depth in any of the three holes. Alteration does not increase in intensity with age, but the rocks from Holes 334 and 558 experienced a fracture...) What are the alteration minerals present in the crust at each location, and what is their order of formation; 2) Does the type or sequence of alteration change with depth in the crust and/or with the age of the crust; and 3) What can be said about...

  6. DOE Designates Southwest Area and Mid-Atlantic Area National Interest

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011AT&T,Office of Policy, OAPM |TRU Waste Cleanup at Bettis DOEElectric Transmission

  7. EIS-0465: Mid-Atlantic Power Pathway Transmission Line Project in Maryland

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny:Revised FindingDepartmentDepartment of Energy Notice ofDepartment of

  8. Dr. Majumdar Takes ARPA-E Clean Tech Talk to TEDxMidAtlantic Conference |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33Frequently20,000 Russian NuclearandJunetrack graphics4Dimitri Kusnezov -Purpose TheDougDr.

  9. DOE Designates Southwest Area and Mid-Atlantic Area National Interest

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613PortsmouthBartlesvilleAbout »Department of Energy SafetyDOEU.S. DepartmentStates

  10. 2015 ACI Mid-Atlantic Regional Home Performance Conference | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy China 2015ofDepartment ofCBFO-13-3322(EE)DepartmentVery LargeStandards40Natural

  11. Final Report of the Mid-Atlantic Marine Wildlife Surveys, Modeling, and

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011AT&T,OfficeEnd ofEvaluations inCommittee | Department ofDisseminationGridData |

  12. NETL Outreach Specialist Honored with 2014 FLC Mid-Atlantic Regional

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Saleshttp://www.fnal.gov/directorate/nalcal/nalcal02_07_05_files/nalcal.gif Directorate -AdvancedMIRTBD525 Penn78 (10/2000)Outreach

  13. NETL Researcher Honored with 2014 FLC Mid-Atlantic Regional STEM Award

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Saleshttp://www.fnal.gov/directorate/nalcal/nalcal02_07_05_files/nalcal.gif Directorate -AdvancedMIRTBD525AdaptingWaterTerry Jordan of4

  14. arabian-eurasian continental collision: Topics by E-print Network

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

    Sun, Youshun 2 Numerical Geodynamic Experiments of Continental Collision: Past and Present. Open Access Theses and Dissertations Summary: ??Research explores deep continental...

  15. Coastal Trapped Waves Generated By Hurricane Andrew on the Texas-Louisiana Shelf

    E-Print Network [OSTI]

    Pearce, Stuart

    2012-02-14T23:59:59.000Z

    The Texas-Louisiana Shelf Circulation and Transport Study featured moorings that covered the shelf during 1992 to 1994, and captured the oceanic response on the shelf to category 4 Hurricane Andrew in August of 1992. Eighty-one current meters...

  16. Date: 30 Octobre 2014........ PAGE 1 OF 2 CONFIDENTIEL CONTINENTAL Automotive S.A.

    E-Print Network [OSTI]

    Dobigeon, Nicolas

    Date: 30 Octobre 2014........ PAGE 1 OF 2 CONFIDENTIEL CONTINENTAL Automotive S.A. Proposition de 2015 Rémunération : 800 par mois (montant brut mensuel) Lieu: Continental Automotive France, 1 avenue.daurenjou@continental-corporation.com #12;Date: 30 Octobre 2014........ PAGE 2 OF 2 CONFIDENTIEL CONTINENTAL Automotive S.A. Internship

  17. Retail Shelf-life Characteristics of Dry-aged Beef

    E-Print Network [OSTI]

    Ulbrich, Carson

    2010-07-14T23:59:59.000Z

    counts, lactic acid bacteria, and yeast and mold counts. Surface discoloration (P = 0.007) and fat discoloration (P < 0.0001) of steaks increased as aging period and retail steak shelf-life day increased. Also, off-odor development increased (P < 0...

  18. INFORMATION QUALITY: HOW GOOD ARE OFF-THE-SHELF DBMS?

    E-Print Network [OSTI]

    Weske, Mathias

    INFORMATION QUALITY: HOW GOOD ARE OFF-THE-SHELF DBMS? Felix Naumann Humboldt-Universität zu Berlin: Commercial database management systems (DBMS) have come a long way with re- spect to efficiency and more to store large amounts of data and intuitive query languages to ac- cess the data; popular DBMS also

  19. Selected Data from Continental Scientific Drilling Core Holes...

    Open Energy Info (EERE)

    Selected Data from Continental Scientific Drilling Core Holes VC-1 and VC-2A, Valles Caldera, New Mexico Jump to: navigation, search OpenEI Reference LibraryAdd to library Report:...

  20. Geotechnical characterization of sediments from Hydrate Ridge, Cascadia Continental Margin

    E-Print Network [OSTI]

    Tan, Brian B. (Brian Bautista), 1979-

    2004-01-01T23:59:59.000Z

    Eight whole core sediment samples were obtained from ODP Site 1244, Hydrate Ridge, Cascadia Continental Margin with the goal of understanding the stress history, consolidation behavior and strength characteristics of the ...

  1. Ross Ice Shelf in situ radio-frequency ice attenuation

    E-Print Network [OSTI]

    Taylor Barrella; Steven Barwick; David Saltzberg

    2012-05-01T23:59:59.000Z

    We have measured the in situ average electric field attenuation length for radio-frequency signals broadcast vertically through the Ross Ice Shelf. We chose a location, Moore Embayment, south of Minna Bluff, known for its high reflectivity at the ice-sea interface. We confirmed specular reflection and used the return pulses to measure the average attenuation length from 75-1250 MHz over the round-trip distance of 1155 m. We find the average electric field attenuation length to vary from 500 m at 75 MHz to 300 m at 1250 MHz, with an experimental uncertainty of 55 to 15 m. We discuss the implications for neutrino telescopes that use the radio technique and include the Ross Ice Shelf as part of their sensitive volume.

  2. Flooding of the continental shelves as a contributor to deglacial CH4 rise

    E-Print Network [OSTI]

    Jones, Peter JS

    Flooding of the continental shelves as a contributor to deglacial CH4 rise ANDY RIDGWELL,1 MARK of the continental shelves that were exposed and vegetated during the glacial sea-level low stand and that can help

  3. The world's offshore continental margins contain vast reserves of

    E-Print Network [OSTI]

    Texas at Austin, University of

    The world's offshore continental margins contain vast reserves of gas hydrate, a frozen form of nat-seafloor geology. Increasing use of marine multicomponent seismic technol- ogy by oil and gas companies now allows seafloor strata over distances of several kilometers across the Green Canyon area of the Gulf of Mexico

  4. CALCIUM CARBONATE BUDGET OF THE SOUTHERN CALIFORNIA CONTINENTAL BORDERLAND

    E-Print Network [OSTI]

    Luther, Douglas S.

    CALCIUM CARBONATE BUDGET OF THE SOUTHERN CALIFORNIA CONTINENTAL BORDERLAND A DISSERTATION SUBMITTED. I. Murphy K. J. Roy E.· D..·· Stroup A. H. Woodcock #12;iv ABSTRACT Calcium carbonate sedimentation is the change in amount of calcium carbonate in the Borderland with time. Transfer can be divided

  5. Carbonate depositional environments and facies of the shelf margin and outer shelf, Lower Cretaceous Sligo Formation, south Texas

    E-Print Network [OSTI]

    Kirkland, Brenda Lee

    1986-01-01T23:59:59.000Z

    -resistant reefs of the Sligo Formation. The Permian Capitan reef complex in southeastern New Mexico is an ancient analog for low-lying rudist banks and shoal deposits of the Sligo Formation. Porosity in rocks of the Sligo shelf margin is largely secondary.... I am very grateful to Tenneco for their financial support over the course of this study; I wish to thank Mr. R. D. Beardsly for his assistance in obtaining this support. Mr. Edward H. McGlasson of Mobil Producing Texas and New Mexico generously...

  6. Mesozoic evolution of northeast African shelf margin, Libya and Egypt

    SciTech Connect (OSTI)

    Aadland, R.K.; Schamel, S.

    1989-03-01T23:59:59.000Z

    The present tectonic features of the northeast African shelf margin between the Nile delta and the Gulf of Sirte are products of (1) precursory late Paleozoic basement arches, (2) early Mesozoic rifting and plate separation, and (3) Late Cretaceous structural inversion. The 250 km-wide and highly differentiated Mesozoic passive margin in the Western Desert region of Egypt is developed above a broad northwest-trending Late Carboniferous basement arch. In northeastern Libya, in contrast, the passive margin is restricted to just the northernmost Cyrenaica platform, where subsidence was extremely rapid in the Jurassic and Early Cretaceous. The boundary between the Western Desert basin and the Cyrenaica platform is controlled by the western flank of the basement arch. In the middle Cretaceous (100-90 Ma), subsidence accelerated over large areas of the Western desert, further enhancing a pattern of east-west-trending subbasins. This phase of rapid subsidence was abruptly ended about 80 Ma by the onset of structural inversion that uplifted the northern Cyrenaica shelf margin and further differentiated the Western Desert subbasin along a northeasterly trend.

  7. Distribution of Clay Minerals in Lower Cook Inlet and Kodiak Shelf Sediment, Alaska

    E-Print Network [OSTI]

    Distribution of Clay Minerals in Lower Cook Inlet and Kodiak Shelf Sediment, Alaska James R. llein-five surface samples from lower Cook Inlet and forty-three from Kodiak shelf, Alaska, were analyzed for clay percentages of clay minerals. This is because modern ocean currents vigorously rework surficial sediment

  8. The ventilation of near-bottom shelf waters in the North-Western Black Sea

    E-Print Network [OSTI]

    Shapiro, Georgy

    The ventilation of near-bottom shelf waters in the North-Western Black Sea Georgy Shapiro, Fred of these areas to be ventilated by horizontal ex- changes during that period is assessed by a long-term time however be ventilated horizontally with deep-sea waters through isopycnal exchanges across the shelf break

  9. WAVE-SEDIMENT INTERACTION ON A MUDDY SHELF A. Sheremet1

    E-Print Network [OSTI]

    Sheremet, Alexandru

    WAVE-SEDIMENT INTERACTION ON A MUDDY SHELF A. Sheremet1 , A. J. Mehta2 , and J. M. Kaihatu3-induced wave dissipation and 3- wave interactions on wave evolution over muddy environments. The model is used to simulate wave conditions typical for a muddy shallow shelf. Mud-induced long-wave dissipation introduces

  10. How ice shelf morphology controls basal melting Christopher M. Little,1

    E-Print Network [OSTI]

    Oppenheimer, Michael

    temperature, circulation, and mixing in the open ocean and the coupling of this external forcing to the sub shelf base, ice shelf morphology plays a critical role in linking external, subsurface heat sources idealized ice shelves, forced with subsurface ocean temperatures ranging from À2.0°C to 1.5°C. In the sub

  11. On the wave energy potential of Western Black Sea shelf

    E-Print Network [OSTI]

    Galabov, Vasko

    2013-01-01T23:59:59.000Z

    In the present study we evaluate the approaches to estimate the wave energy potential of the western Black Sea shelf with numerical models. For the purpose of our evaluation and due to the lack of long time series of measurements in the selected area of the Black Sea, we compare the modeled mean wave power flux output from the SWAN wave model with the only available long term measurements from the buoy of Gelendzhik for the period 1997-2003 (with gaps). The forcing meteorological data for the numerical wave models for the selected years is extracted from the ERA Interim reanalysis of ECMWF (European Centre for Medium range Forecasts). For the year 2003 we also compare the estimated wave power with the modeled by SWAN, using ALADIN regional atmospheric model winds. We try to identify the shortcomings and limitations of the numerical modeling approach to the evaluation of the wave energy potential in Black Sea.

  12. A comparison of the distribution of the Echinodermata of a coral community with that of a nearby rock outcrop on the Texas continental shelf

    E-Print Network [OSTI]

    DuBois, Random

    1975-01-01T23:59:59.000Z

    TAYLOR, ATLANTIS and the OREGON, most were concerned either with hydrography or deep water research As pointed out by A. H. Clark (1954), the major portion of' knowledge of the echinoderms of the Gulf of Nexico comes from the work done.... The literature of the Class Asteroidea, extends back to the mid-1800's dominated by E Perrier as well as both Louis and Alexander Agassiz Among later contributors were A H. and H L. Clark~ A E v'li, w. p. Slddl'k th~chll t 'd, d W. K Fisher. Of the many...

  13. Abstracts from a workshop on processes determining the input, behavior and fate of radionuclides and trace elements in continental shelf environments

    SciTech Connect (OSTI)

    Not Available

    1980-03-01T23:59:59.000Z

    Abstracts of workshop presentations concerning input, behavior, and fate of trace metals and radionuclides in the marine system are presented. (ACR)

  14. Mean, variance, and temporal coherence of the 3D acoustic field forward propagated through random inhomogeneities in continental-shelf and deep ocean waveguides

    E-Print Network [OSTI]

    Chen, Tianrun

    2009-01-01T23:59:59.000Z

    When an acoustic field propagates through a multimodal waveguide, the effect of variations in medium properties induced by 3D random inhomogeneities accumulates by multiple forward scattering over range. This causes ...

  15. EIS-0470: U.S. Department of Energy Loan Guarantee for the Cape Wind Energy Project on the Outer Continental Shelf off Massachusetts, Nantucket Sound

    Broader source: Energy.gov [DOE]

    The DOE Loan Programs Office is proposing to offer a loan guarantee to Cape Wind Associates, LLC for the construction and start-up of the Cape Wind Energy Project in Nantucket Sound, offshore of Massachusetts. The proposed Cape Wind Energy Project would consist of up to 130, 3.6-MW turbine generators, in an area of roughly 25-square miles, and would include 12.5 miles of 115-kilovolt submarine transmission cable and an electric service platform. To inform DOE's decision regarding a loan guarantee, DOE adopted the Department of the Interior’s 2009 Final Cape Wind Energy Project EIS, in combination with two Cape Wind Environmental Assessments dated May 2010 and April 2011 (per 40 CFR 1506.4), as a DOE Final EIS (DOE/EIS-0470). The adequacy of the Department of the Interior final EIS adopted by DOE is the subject of a judicial action. This project is inactive.

  16. Selected growth and interaction characteristics of seafloor faults in the central Mississippi Canyon Offshore Continental Shelf (OCS) area, northern Gulf of Mexico

    E-Print Network [OSTI]

    Wegner, Scott Ashley

    2006-08-16T23:59:59.000Z

    The characteristics of some shallow faults in the Gulf of Mexico interpreted to be active are poorly understood. A better understanding of these faults will increase our understanding of formerly and presently active geologic processes in the Gulf...

  17. Miocene structure of Mustang Island, Mustang Island East Addition and part of Matagorda Island, Outer Continental Shelf areas, Gulf of Mexico

    E-Print Network [OSTI]

    Kasande, Robert

    1995-01-01T23:59:59.000Z

    . This caused movement of the shale basinward. Further loading caused overlying sediments to yield, forming the Clemente-Tomas fault. This is a listric, down to the basin growth fault, lying on the seaward flanks of a shale ridge. Rollover anticlines...

  18. Miocene structure of Mustang Island, Mustang Island East Addition and part of Matagorda Island, Outer Continental Shelf areas, Gulf of Mexico 

    E-Print Network [OSTI]

    Kasande, Robert

    1995-01-01T23:59:59.000Z

    . This caused movement of the shale basinward. Further loading caused overlying sediments to yield, forming the Clemente-Tomas fault. This is a listric, down to the basin growth fault, lying on the seaward flanks of a shale ridge. Rollover anticlines...

  19. Final Report of the Mid-Atlantic Marine Wildlife Surveys, Modeling, and Data: Workshop to Establish Coordination & Communication: Appendix C, Compendium of Pre-Workshop Answers for Mid-Atlantic Survey & Modeling Efforts

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed offOCHCO2: FinalOffers New Training on Energy6 Federalof

  20. O-Proteobacterial diversity from a deep-sea hydrothermal vent on the Mid-Atlantic Ridge

    E-Print Network [OSTI]

    Reysenbach, Anna-Louise

    , Institut Universitaire Europe¨en de la Mer, Place Nicolas Copernic, 29 280 Plouzane¨, France Received 3

  1. Origin of MORB enrichment and relative trace element compatibilities along the Mid-Atlantic Ridge between 10

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    between 10° and 24°N Christophe He´mond ``Domaines Oce´aniques'' I.U.E.M., Place Nicolas Copernic, F-29280, France Ivan Vlaste´lic ``Domaines Oce´aniques'' I.U.E.M., Place Nicolas Copernic, F-29280 Plouzane

  2. Potential Effect of Climate Change on Design-Period Low Flows in the Mid-Atlantic Mary E. Schoen1

    E-Print Network [OSTI]

    (TMDLs) of primary pollutants. Stepwise linear regression is used for predicting the future low change in low flow and the resulting change in TMDL of a point-source primary pollutant are estimated in precipitation and air temperature. For example, increases in air temperature may induce a shift in aquatic biota

  3. Geology of the hydrothermal field at 26 [degrees] N, Mid-Atlantic Ridge: interpretations from ocean-bottom photography

    E-Print Network [OSTI]

    Temple, Darcy Merideth Goode

    1977-01-01T23:59:59.000Z

    - cally as a part of' the TAG project. The rift valley is continuous and is right-laterally offset up to 10 km by small (less than 10 km) transform faults and minor fracture zones (Fig. 1). The east wall of the rift consists of fracture zone valleys... approximately N7'E, or 19' west of the N25'E rift valley trend. It is apparent from Table 2 (p. 42) that traverse 2 blocks have greater vertical displacement and width, and steeper fault zone slopes than traverse 1 blocks. There is also a predominance...

  4. Where do particulate toxins reside? An improved paradigm for the structure and dynamics of the urban mid-Atlantic aerosol

    SciTech Connect (OSTI)

    Ondov, J.M. [Univ. of Maryland, College Park, MD (United States). Dept. of Chemistry and Biochemistry] [Univ. of Maryland, College Park, MD (United States). Dept. of Chemistry and Biochemistry; Wexler, A.S. [Univ. of Delaware, Newark, DE (United States). Dept. of Mechanical Engineering] [Univ. of Delaware, Newark, DE (United States). Dept. of Mechanical Engineering

    1998-09-01T23:59:59.000Z

    Discussions of excess mortality and morbidity from exposure to urban aerosol particles typically invoke the now 20-year-old trimodal aerosol paradigm proposed by Whitby to explain the structure and behavior of ambient aerosol volume and its major constituent, sulfate. However, this paradigm largely ignores the primary high-temperature combustion (HTC) components of the urban aerosol, which contribute minor amounts of the aerosol mass, but carry the bulk of the particulate toxins and numbers of aerosol particles. Studies encompassing the analyses of >100 size distributions of important intrinsic tracers of primary particles from HTC sources collected over the past decade in various environments show that urban aerosol contains a complex mixture of physically-discrete fresh and aged, primary particle populations from a variety of sources. Furthermore, whereas the behavior of fine-particulate aerosol mass and sulfate was described in terms of coagulation and accumulation aerosol scavenging of new secondary sulfate nuclei, studies reviewed herein suggest that the behavior of primary aerosol is mediated more by hygroscopic growth and cloud processing, accompanied by oxidation of SO{sub 2} on wet particles and droplets. The authors conclude that the distribution of airborne particulate toxins and their atmospheric behavior is far more complex than commonly conceptualized on the basis of the classical trimodal model, and they develop an extended paradigm in which the focus is on the primary accumulation aerosol.

  5. Final Report of the Mid-Atlantic Marine Wildlife Surveys, Modeling, and Data: Workshop to Establish Coordination & Communication

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed offOCHCO2: FinalOffers New Training on Energy6 Federalof EnergyThorium,8,2011BarriersJuly 24-25,

  6. Evidence for Gassy Sediments on the Inner Shelf of SE Korea From Geoacoustic Properties

    E-Print Network [OSTI]

    , Gwang H. Lee 6 , Young K. Seo 5 1 * Hawaii Natural Energy Institute, University of Hawaii, P.O.S.T. Bldg Properties; Attenuation; Biodegradation; Bubbles; Core Analysis; Gassy Sediments; SE Korea Shelf #12

  7. Shelf-derived iron inputs drive biological productivity in the southern Drake Passage

    E-Print Network [OSTI]

    as large as inputs from mineral dust. Sediment resuspension events [Luther and Wu, 1997; Johnson et al al., 2004] lead to higher concentrations in coastal and shelf waters. It appears that in the Southern

  8. Seafloor ripples created by waves from hurricane Ivan on the west Florida shelf

    E-Print Network [OSTI]

    Bowers, Colleen Marie

    2006-01-01T23:59:59.000Z

    Recent studies have shown that the presence of sand ripples on the seabed improves sonar detection of buried mines at sub-critical angles. Sidescan sonar data of ripples off on the west Florida shelf were collected as part ...

  9. Mesozoic evolution of the northeast African shelf margin, Libya and Egypt

    SciTech Connect (OSTI)

    Aadland, R.K.; Schamel, S.

    1988-08-01T23:59:59.000Z

    The present tectonic features of the northeast African shelf margin between the Nile delta and the Gulf of Sirte are products of (1) precursory late Paleozoic basement arches, (2) early Mesozoic rifting and plate separation, and (3) Late Cretaceous structural inversion. Isopach and structural maps, cross sections, and sediment accumulation (geohistory) curves constructed from 89 wells in the Western Desert and 27 wells in northeastern Libya depict the structural and stratigraphic development of the northeast African shelf margin.

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

    E-Print Network [OSTI]

    Manga, Michael

    Continental insulation, mantle cooling, and the surface area of oceans and continents A. Lenardica May 2005 Abstract It is generally assumed that continents, acting as thermal insulation above. The theory predicts that parameter regimes exist for which increased continental insulation has no effect

  11. The Continental Margin is a Key Source of Iron to the HNLC North Pacific Ocean

    E-Print Network [OSTI]

    The Continental Margin is a Key Source of Iron to the HNLC North Pacific Ocean Phoebe J. Lam1 concentrations in the upper 500m of the Western Subarctic Pacific, an iron-limited High Nutrient Low Chlorophyll a key source of bioavailable Fe to the HNLC North Pacific. Keywords: iron, continental margin, HNLC 1

  12. Modeling suggests that oblique extension facilitates rifting and continental break-up

    E-Print Network [OSTI]

    Kaus, Boris

    Modeling suggests that oblique extension facilitates rifting and continental break-up Sascha Brune; accepted 5 June 2012; published 2 August 2012. [1] In many cases the initial stage of continental break-up was and is associated with oblique rifting. That includes break-up in the Southern and Equatorial Atlantic, separation

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

    E-Print Network [OSTI]

    Rudnick, Roberta L.

    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

  14. Mid-Pliocene sea level and continental ice volume based on coupled benthic Mg/Ca

    E-Print Network [OSTI]

    by rising sea level caused by the melting of alpine glaciers and small ice caps and portionsMid-Pliocene sea level and continental ice volume based on coupled benthic Mg/Ca palaeotemperatures composition of seawater, and estimate continental ice volume and sea-level variability during the Mid

  15. Global Evaluation of the ISBA-TRIP Continental Hydrological System. Part I: Comparison to GRACE Terrestrial Water Storage Estimates

    E-Print Network [OSTI]

    Ribes, Aurélien

    In earth system models, the partitioning of precipitation among the variations of continental water storage climate system sim- ulated by earth system models (ESMs). The continental freshwater reservoirs represent

  16. Midlatitude Continental Convective Clouds Experiment (MC3E)

    SciTech Connect (OSTI)

    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

    2010-04-10T23:59:59.000Z

    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.

  17. Microbial abundance and biomass in sediments of the Texas-Louisiana shelf

    E-Print Network [OSTI]

    Cruz-Kaegi, Marta Elizabeth

    1992-01-01T23:59:59.000Z

    MICROBIAL ABUNDANCF. AND BIOMASS IN SEDIMENTS OF THF. TEXAS-LOUISIANA SHELF A Thesis by MARTA ELIZABETH CRUZ-KAEGI Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfiument of the requirements for the degree... of MASTER OF SCIENCE December 1992 Major Subject: Oceanography MICROBIAL ABUNDANCE AND BIOMASS IN SEDIMENTS OF THE TEXAS-LOUISIANA SHELF A Thesis by MARTA ELIZABETH CRUZ-KAEGI Approved as to style and content by: I $7& Gilberl T. Rowe (Chair...

  18. Dense water formation on the northwestern shelf of the Okhotsk Sea: 1. Direct observations of brine rejection

    E-Print Network [OSTI]

    Talley, Lynne D.

    Dense water formation on the northwestern shelf of the Okhotsk Sea: 1. Direct observations of brine 2004; accepted 21 April 2004; published 1 July 2004. [1] Dense Shelf Water (DSW) formation due to brine this period. The density increase terminated abruptly in late February, while the active brine rejection

  19. AFI8/05 Fieldwork Report, 2008/09 Season Present and Future Stability of Larsen C Ice Shelf (SOLIS)

    E-Print Network [OSTI]

    Martin, Ralph R.

    1 AFI8/05 ­ Fieldwork Report, 2008/09 Season Present and Future Stability of Larsen C Ice Shelf and predict the future stability of the Larsen C ice shelf using a combination of numerical ice flow hypothesis of the SOLIS project is the premise that ice mechanical heterogeneities influence critically rates

  20. Ice shelf-ocean interactions in a general circulation model : melt-rate modulation due to mean flow and tidal currents

    E-Print Network [OSTI]

    Dansereau, Véronique

    2012-01-01T23:59:59.000Z

    Interactions between the ocean circulation in sub-ice shelf cavities and the overlying ice shelf have received considerable attention in the context of observed changes in flow speeds of marine ice sheets around Antarctica. ...

  1. Clay mineralogy and its effect on physical properties in the Gulf of Mexico northwestern continental slope

    E-Print Network [OSTI]

    Berti, Debora

    2005-02-17T23:59:59.000Z

    The clay mineral composition of sediments deposited in the last six oxygen isotope stages in the Gulf of Mexico continental slope was characterized. Smectite and illite were found to be the two major clay minerals of the clay fraction while...

  2. On the formation of continental silicic melts in thermo-chemical

    E-Print Network [OSTI]

    van Thienen, Peter

    Chapter 7 On the formation of continental silicic melts in thermo-chemical mantle convection models-consistently produced by numerical thermo- chemical mantle convection models, presented in this paper, including partial

  3. Z .Lithos 48 1999 153170 The evolution of continental roots in numerical thermo-chemical

    E-Print Network [OSTI]

    Utrecht, Universiteit

    Z .Lithos 48 1999 153­170 The evolution of continental roots in numerical thermo-chemical mantle by a thick depleted root. q 1999 Elsevier Science B.V. All rights reserved. Keywords: Thermo

  4. The effect of LNG on the relationship between UK and Continental Europena natural gas markets

    E-Print Network [OSTI]

    Koenig, Philipp

    2012-12-10T23:59:59.000Z

    the structural relationship between UK and Continental European markets. (ii) The effect of UK import capacity extensions since 2005, through both pipeline and LNG regasification capacity, on this long-term relationship will be analyzed. The results suggest...

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

    E-Print Network [OSTI]

    Matzel, Jennifer E. Piontek, 1973-

    2004-01-01T23:59:59.000Z

    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 ...

  6. Seismic investigation of the transition from continental to oceanic subduction along the western Hellenic Subduction Zone

    E-Print Network [OSTI]

    Pearce, Frederick Douglas

    The western Hellenic subduction zone (WHSZ) exhibits well-documented along-strike variations in lithosphere density (i.e., oceanic versus continental), subduction rates, and overriding plate extension. Differences in slab ...

  7. Interpretation of side-scan sonar images from hydrocarbon seep areas of the Louisiana continental slope

    E-Print Network [OSTI]

    Hou, Rusheng

    2001-01-01T23:59:59.000Z

    Side-scan sonar images from the Louisiana continental slope were examined to study hydrocarbon seepage and related surficial geologic seafloor features. Three study areas are located in the Green Canyon area and the Garden Bank area. Hydrocarbon...

  8. ARM - Midlatitude Continental Convective Clouds (jensen-sonde)

    SciTech Connect (OSTI)

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

    2012-01-19T23:59:59.000Z

    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.

  9. ARM - Midlatitude Continental Convective Clouds (jensen-sonde)

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

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

    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.

  10. MONITORING STRATIFICATION AND CURRENTS AT THE CONTINENTAL SLOPE OF THE SCOTIA SEA, ANTARCTICA 

    E-Print Network [OSTI]

    Thornton, Melanie 1989-

    2011-05-02T23:59:59.000Z

    fulfillment of the requirements for the designation as UNDERGRADUATE RESEARCH SCHOLAR A Senior Scholars Thesis by MELANIE R. THORNTON MONITORING STRATIFICATION AND CURRENTS AT THE CONTINENTAL SLOPE OF THE SCOTIA SEA, ANTARCTICA Approved by... of the requirements for the designation as UNDERGRADUATE RESEARCH SCHOLAR A Senior Scholars Thesis by MELANIE R. THORNTON iii ABSTRACT Monitoring Stratification and Currents at the Continental Slope of the Scotia Sea, Antarctica. (April 2011...

  11. Dense water formation on the northwestern shelf of the Okhotsk Sea: 2. Quantifying the transports

    E-Print Network [OSTI]

    Talley, Lynne D.

    the rate of formation of Dense Shelf Water (DSW) due to brine rejection on the Okhotsk Sea northwestern- mediate water (NPIW) [Talley, 1991, 1993; Yasuda, 1997]. The initial overturn is driven by brine rejection ice formation and brine rejection into underlying waters. Newly formed DSW is advected by the large

  12. Unravelling the influence of water depth and wave energy on the facies diversity of shelf carbonates

    E-Print Network [OSTI]

    Purkis, Sam

    Unravelling the influence of water depth and wave energy on the facies diversity of shelf their production is tied to light and wave energy, carbonate sediments are most effectively produced in shallow energy regime to be reliable indicators of facies type when considered in isolation. Consid- ered

  13. Modeling of ecosystem processes on the Oregon shelf during the 2001 summer upwelling

    E-Print Network [OSTI]

    Gan, Jian-Ping

    Modeling of ecosystem processes on the Oregon shelf during the 2001 summer upwelling Y. H. Spitz 2005; accepted 19 August 2005; published 22 October 2005. [1] Three-dimensional ecosystem response-based ecosystem model coupled to a high-resolution circulation model. We investigate, in particular, the influence

  14. Instruments and Methods New technique for access-borehole drilling in shelf glaciers using

    E-Print Network [OSTI]

    Howat, Ian M.

    Instruments and Methods New technique for access-borehole drilling in shelf glaciers using lightweight drills V. ZAGORODNOV,1 S. TYLER,2 D. HOLLAND,3 A. STERN,3 L.G. THOMPSON,1 C. SLADEK,2 S. KOBS,2 J. This paper describes a new, environmentally friendly drilling technique for making short- and long

  15. Construction of a Taxonomy for Requirements Engineering Commercial-Off-The-Shelf Components

    E-Print Network [OSTI]

    Ayala, Claudia

    Construction of a Taxonomy for Requirements Engineering Commercial-Off-The-Shelf Components Claudia://www.lsi.upc.edu/~gessi ABSTRACT This article presents a procedure for constructing a taxonomy of COTS products in the field of Requirements Engineering (RE). The taxonomy and the obtained information reach transcendental benefits

  16. Annual daylighting performance of a passive optical light shelf in sidelit perimeter zones of

    E-Print Network [OSTI]

    Annual daylighting performance of a passive optical light shelf in sidelit perimeter zones Government or any agency thereof or The Regents of the University of California. #12;1 Annual daylighting use in deep perimeter zones of buildings where the windows are subject to high daylight availability

  17. The Network Pump is a Govern-ment off-the-shelf (GOTS) High As-

    E-Print Network [OSTI]

    The Network Pump® is a Govern- ment off-the-shelf (GOTS) High As- surance "One-Way" Guard that ena of acknowledgement. The Network Pump® implements a NRL- patented algorithm that statistically modulates the delay Pump® works with any operating system on any hardware platform that supports a TCP/IP network. NRL

  18. New study details glacier ice loss following ice shelf July 25, 2011

    E-Print Network [OSTI]

    Cambridge, University of

    of several ice shelves in Antarctica led to acceleration of the glaciers that feed into them. CombiningNew study details glacier ice loss following ice shelf collapse July 25, 2011 Contact: Anthony Lane further demonstrates how important ice shelves are to Antarctic glaciers.' Shuman is lead author

  19. Sediment accumulation patterns and fine-scale strata formation on the Waiapu River shelf, New Zealand

    E-Print Network [OSTI]

    Newman, Michael C.

    such that only an estimated ~23% (ranging between 17 and 38%) of the fluvial load was retained on the shelf profiles, suggesting that multiple transport processes influenced fine-scale strata formation. Layers a significant fraction of a small river's annual load (Milliman and Syvitski, 1992; Farnsworth and Milliman

  20. On verifying ATL transformations using `off-the-shelf' SMT solvers

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    On verifying ATL transformations using `off-the-shelf' SMT solvers Fabian Büttner1 , Marina Egea2 by using SMT solvers, e.g. Z3 and Yices. 1 Introduction In Model-Driven Engineering (MDE), models, and the use of automatic decision procedures for Satisfiability Modulo Theories problems in SMT solvers

  1. Structure of continental rifts: Role of older features and magmatism

    SciTech Connect (OSTI)

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

    1996-01-01T23:59:59.000Z

    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.

  2. Structure of continental rifts: Role of older features and magmatism

    SciTech Connect (OSTI)

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

    1996-12-31T23:59:59.000Z

    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.

  3. Midlatitude Continental Convective Clouds Experiment (MC3E)

    SciTech Connect (OSTI)

    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

    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.

  4. Application of lactic acid in combination with melanosis inhibitors to improve shelf life of Texas brown shrimp (Penaeus aztecus) 

    E-Print Network [OSTI]

    Benner, Ronald Allen

    1993-01-01T23:59:59.000Z

    The shelf life of fresh shrimp stored on ice is limited by two factors: melanosis (blackspot) and microbial spoilage. In this study L-lactic acid was tested, alone and in combination with sodium bisulfite and 4-hexylresorcinol, ...

  5. The shallow shelf approximation as a "sliding law" in a thermomechanically coupled ice sheet model

    E-Print Network [OSTI]

    Bueler, Ed

    2008-01-01T23:59:59.000Z

    The shallow shelf approximation is a better ``sliding law'' for ice sheet modeling than those sliding laws in which basal velocity is a function of driving stress. The shallow shelf approximation as formulated by \\emph{Schoof} [2006a] is well-suited to this use. Our new thermomechanically coupled sliding scheme is based on a plasticity assumption about the strength of the saturated till underlying the ice sheet in which the till yield stress is given by a Mohr-Coulomb formula using a modeled pore water pressure. Using this scheme, our prognostic whole ice sheet model has convincing ice streams. Driving stress is balanced in part by membrane stresses, the model is computable at high spatial resolution in parallel, it is stable with respect to parameter changes, and it produces surface velocities seen in actual ice streams.

  6. Gas generation over plutonium oxides in the 94-1 shelf-life surveillance program.

    SciTech Connect (OSTI)

    Berg, J. M. (John M.); Harradine, D. M. (David M.); Hill, D. D. (Dallas D.); McFarlan, James T.; Padilla, D. D. (Dennis D.); Prenger, F. Coyne; Veirs, D. K. (Douglas Kirk); Worl, L. A. (Laura A.)

    2002-01-01T23:59:59.000Z

    The Department of Energy (DOE) is embarking upon a program to store large quantities of plutonium-bearing materials for up to fifty years. The Los Alamos National Laboratory Shelf Life Project was established to bound the behavior of plutonium-bearing material meeting the DOE 3013 Standard. The shelf life study monitors temperature, pressure and gas composition over oxide materials in a limited number of large-scale 3013 inner containers and in many small-scale containers. For the large-scale study, baseline plutonium oxides, oxides exposed to high-humidity atmospheres, and oxides containing chloride salt impurities are planned. The first large-scale container represents a baseline and contains dry plutonium oxide prepared according to the 3013 Standard. This container has been observed for pressure, temperature and gas compositional changes for less than a year. Results indicate that no detectable changes in pressure and gas composition are observed.

  7. Break-up of the Larsen B Ice Shelf Triggered by Chain-Reaction Drainage of Supraglacial Lakes

    E-Print Network [OSTI]

    Banwell, Alison F.; MacAyeal, Douglas R.; Sergienko, Olga V.

    2014-12-12T23:59:59.000Z

    , USA. 4 2 Scott Polar Research Institute, University of Cambridge, Cambridge, UK. 5 3The Atmospheric and Oceanic Sciences Program, Princeton University, Princeton, NJ, USA. 6 The explosive disintegration of the Larsen B Ice Shelf poses two unresolved... length to ice thickness) that are less than the critical value (~0.6) 26 necessary for capsize (and thus ice-shelf disintegration through capsize-liberated energy) 27 [MacAyeal et al., 2003; 2011; Burton et al., 2012]. Second, although multiple studies...

  8. The Unpredictable Nature of Internal Tides on Continental Shelves JONATHAN D. NASH

    E-Print Network [OSTI]

    of Western Australia, Perth, Western Australia, Australia EMILY L. SHROYER AND JAMES N. MOUM College of Earth of internal tide energy (local or remote) mean that shelf internal tides and NLIWs will be predictable internal tides. Since the depth-integrated internal tide energy in the open ocean can greatly exceed

  9. Hot water decontamination of beef carcasses to increase microbiological safety and shelf-life

    E-Print Network [OSTI]

    Barakate, Michelle Lee

    1991-01-01T23:59:59.000Z

    : -:r . ~ &:: ? ri:~ 4 c:r l, &, ?a??. . ' ' !"-' &! ~i i 4?'&. " ~ li r, '?Pil ril i '. ' rl iit'~'. ~a', '. ''+, I";= t I t h( ii il HOT WATER DECONTAMINATION OF BEEF CARCASSES TO INCREASE MICROBIOLOGICAL SAFETY AND SHELF-LIFE A Thesis... by MICHELLE LEE BARKATE Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE August 1991 Major Subject: Food Science and Technology HOT WATER DECONTAMINATION...

  10. The transition zone between the oceanic and shelf regimes around Antarctica

    E-Print Network [OSTI]

    Kim, Seong-Joong

    1995-01-01T23:59:59.000Z

    of MASTER OF SCIENCE Approved as to style and content by: Worth D, No in, Jr. (Co-Chair of Committee) Thomas Whitworth 111 (Co-Chair of Committee) Daren B, H. Cline (Member) David A. Brooks (Head of Department) August 1995 Major Subject...: Oceanography ABSTRACT The Transition Zone between the Oceanic and Shelf Regimes around Antarctica. (August 1995) Seong-Joong Kim, B. S. , Chungnam National Universtty Co-Chairs of Advisory Committee: Dr. Worth D. Nowlin, Jr. Dr. Thomas Whitworth 111...

  11. Cryptic structural trends revealed by Cenozoic sedimentation on the Malta-Sicily shelf

    SciTech Connect (OSTI)

    Pedley, H.M. (Univ. of Hull (England))

    1988-08-01T23:59:59.000Z

    Fault control of sedimentation patterns affects upper Miocene carbonate deposition. Fault trends, northeasterly or northwesterly, appear to exert major controls on sedimentation and represent the principal fractures seen on geologic maps of the islands. Evidence, however, shows a regionally persistent north-south facies alignment apparent throughout the Cenozoic. A reactivated Mesozoic basement fracture pattern is thought to control this alignment. Probable mesozoic sedimentation controls and facies distributions on the Malta shelf thus influence trap generation and hydrocarbon migration.

  12. On the transfer of atmospheric energy from the Gulf of Mexico to the continental United States

    E-Print Network [OSTI]

    Knight, Richard William

    1972-01-01T23:59:59.000Z

    ON THE TRANSFER OF ATMOSPHERIC ENERGY FROM THE GULP OF MEXICO TO THE CONTINENTAL UNITED STATES A Thesis RICHARD WILLIAM KNIGHT Submitted to the Graduate College of Texas AkM University in partial fulfillment of the requirement for the degree... of MASTER OF SCIENCE Deoember 1972 Ma)or Sub)ect: Meteorology ON THE TRANSFER OF ATMOSPHERIC ENERGY FROM THE GULF OF MEXICO TO THE CONTINENTAL UNITED STATES A Thesis RICHARD WILLIAM KNIGHT Approved as to style and content by: Chairman of ommittee...

  13. Bulletin of the Seismological Society of America, 90, 2, pp. 425449, April 2000 Earthquake Locations in the Inner Continental Borderland,

    E-Print Network [OSTI]

    Shearer, Peter

    Borderland is an offshore geomorphic region extending from Point Conception in southern Cali- fornia Locations in the Inner Continental Borderland, Offshore Southern California by Luciana Astiz and Peter M. Shearer Abstract The inner Continental Borderland region, offshore southern California, is tectonically

  14. Caged Gammarus fossarum (crustacea) as a robust tool for the characterization of bioavailable contamination levels in continental waters.

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    contamination levels in continental waters. Toward the determination of threshold values Authors BESSE Jean contamination in continental waters. Gammarids were translocated into cages at 27 sites, in the Rhône of the bioavailable contamination levels. Overall, our results show the interest and robustness of the proposed

  15. Larviculture of native white shrimp, Penaeus setiferus, and exotic white shrimp, P. vannanmei at Continental Fisheries, Limited, Panama City, Florida

    E-Print Network [OSTI]

    Aranyakananda, Porcham

    1985-01-01T23:59:59.000Z

    LARVICULTURE OF NATIVE WHITE SHRIMP, Penaeus setiferus, AND EXOTIC WHITE SHRIMP, P. vannamei, AT CONTINENTAL FISHERIES. LIMITED. PANAMA CITY, FLORIDA Internship Report by PORCHAM ARANYAKANANDA Submitted to the Department of Wildlife..., AT CONTINENTAL FISHERIES, LIMITED, PANAMA CITY, FLORIDA Internship Report by PORCHAM ARANYAKANANDA Approved as to style and content by ( Chairman of Committee ) ( Member ) ( Member ) ABSTRACT Larviculture of native wnite snrimp, penaeus setiferus...

  16. Oil and Gas CDT Gas hydrate distribution on tectonically active continental

    E-Print Network [OSTI]

    Henderson, Gideon

    Oil and Gas CDT Gas hydrate distribution on tectonically active continental margins: Impact on gas. Gregory F. Moore, University of Hawaii (USA) http://www.soest.hawaii.edu/moore/ Key Words Gas Hydrates, Faults, Fluid Flow, gas prospectivity Overview Fig. 1. Research on gas hydrates is often undertaken

  17. The epibenthic megafauna of the northern Gulf of Mexico continental slope

    E-Print Network [OSTI]

    Ziegler, Matthew Peek

    2002-01-01T23:59:59.000Z

    The epibenthic megafauna of the continental slope and abyssal plain of the northern Gulf of Mexico have been investigated using multi-shot bottom photography. A total of 10,388 photographs were analyzed from 100 sites encompassing a total area...

  18. Grazing intensity impacts soil carbon and nitrogen storage of continental steppe

    E-Print Network [OSTI]

    Yu, Qiang

    100049 China Abstract. Recent studies have underscored the importance of grasslands as potential carbon in the grasslands of northern China. Key words: carbon; carbon sequestration; carbon storage; grassland; grazingGrazing intensity impacts soil carbon and nitrogen storage of continental steppe N. P. HE,1,2 Y. H

  19. Inversion tectonics during continental rifting: The Turkana Cenozoic rifted zone, northern Kenya

    E-Print Network [OSTI]

    Brest, Université de

    Inversion tectonics during continental rifting: The Turkana Cenozoic rifted zone, northern Kenya B of inverted deformation within Miocene-Recent basins of the Turkana rift (northern Kenya) in the eastern: The Turkana Cenozoic rifted zone, northern Kenya, Tectonics, 24, TC2002, doi:10.1029/2004TC001637. 1

  20. Predicting and testing continental vertical motion histories since the Paleozoic Nan Zhang a,

    E-Print Network [OSTI]

    Zhong, Shijie

    topography continental vertical motion thermochronology Dynamic topography at the Earth's surface caused with the surface plate motion history, we compute dynamic topography and its his- tory for the last 400 Ma Dynamic topography is the surface deflection induced by mantle con- vection driven by sub

  1. 18512004 annual heat budget of the continental landmasses Shaopeng Huang1

    E-Print Network [OSTI]

    Huang, Shaopeng

    to 2000 a total of 10.4 ZJ (Zetta-Joules or 1021 J) of thermal energy had been absorbed by Africa, Asia to 2004 for Asia, Europe, North America, Africa, Australia, and South America. 2. Method [3] The heat climate is accompanied by changing energy in various climate system components including the continental

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

    E-Print Network [OSTI]

    Katul, Gabriel

    A remote sensing observatory for hydrologic sciences: A genesis for scaling to continental hydrology Witold F. Krajewski,1 Martha C. Anderson,2 William E. Eichinger,1 Dara Entekhabi,3 Brian K arise primarily from an inadequate understanding of the hydrological cycle: on land, in oceans

  3. Original article On the Late Miocene continentalization of the Guadix Basin: More evidence for a

    E-Print Network [OSTI]

    Utrecht, Universiteit

    connection existed through the Guadix-Baza, Fortuna and Lorca basins during the Messinian (Mu¨ ller and Hsu of the sedimentary fill of the Fortuna (Garce´s et al., 1998, 2001) and Lorca Basins (Krijgsman et al., 2000). These studies revealed that the marine-continental transition in the Fortuna and Lorca basins occurred

  4. Feasibility study of extracting runoff data from satellite altimetry over continental surface waters

    E-Print Network [OSTI]

    Stuttgart, Universität

    the feasibility of extracting runoff data using satellite altimetry over all possible continental surface waters- ered algorithm for extracting runoff from the satellite altimetry is based on making water level. not feasible be- cause of bad quality of extracted water level time series class 4. impossible. Computed runoff

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

    E-Print Network [OSTI]

    Mcdonough, William F.

    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

  6. Recent glacially influenced sedimentary processes on the East Greenland continental slope and deep Greenland Basin

    E-Print Network [OSTI]

    Jakobsson, Martin

    Recent glacially influenced sedimentary processes on the East Greenland continental slope and deep Greenland Basin Marga García a,*, Julian A. Dowdeswell a , Gemma Ercilla b , Martin Jakobsson c a Scott June 2012 Available online xxx Keywords: Greenland Basin Glacially influenced sedimentary processes

  7. Festival del Sur-Encuentro Teatral Tres Continentes: Un festival consolidado

    E-Print Network [OSTI]

    Má rquez Montes, Carmen

    1995-10-01T23:59:59.000Z

    latinoamericana por vocación, pues sus habitantes siempre han emparentado su destino al de Latinoamérica y su mirada ha ido dirigida al Oeste y nunca al continente europeo. Durante las siete ediciones del Festival del Sur casi doscientos grupos han pasado por...

  8. Statistical analysis of 4-year observations of aerosol sizes in a semi-rural continental environment

    E-Print Network [OSTI]

    Lee, Shan-Hu

    Statistical analysis of 4-year observations of aerosol sizes in a semi-rural continental. Introduction Formation of new aerosol particles via gas-to-particle conver- sion is an important process, which to understanding how new particle formation (NPF) processes lead to formation of cloud condensation nuclei (CCN

  9. Performance of commercial off-the-shelf microelectromechanical systems sensors in a pulsed reactor environment

    SciTech Connect (OSTI)

    Hobert, Keith Edwin [Los Alamos National Laboratory; Heger, Arlen S [Los Alamos National Laboratory; Mccready, Steven S [Los Alamos National Laboratory

    2010-07-15T23:59:59.000Z

    Prompted by the unexpected failure of piezoresistive sensors in both an elevated gamma-ray environment and reactor core pulse tests, we initiated radiation testing of several MEMS piezoresistive accelerometers and pressure transducers to ascertain their radiation hardness. Some commercial off-the-shelf sensors are found to be viable options for use in a high-energy pulsed reactor, but others suffer severe degradation and even catastrophic failure. Although researchers are promoting the use of MEMS devices in radiation-harsh environment, we nevertheless find assurance testing necessary.

  10. Lower Permian facies of the Palo Duro Basin, Texas: depositional systems, shelf-margin evolution, paleogeography, and petroleum potential

    SciTech Connect (OSTI)

    Handford, C.R.

    1980-01-01T23:59:59.000Z

    A Palo geological study suggests that potential hydrocarbon reservoirs occur in shelf-margin carbonates, delta-front sandstones, and fan-delta arkoses. Zones of porous (greater than 10 percent) dolomite are concentrated near shelf margins and have configurations similar to productive Lower Permian shelf-margin trends in New Mexico. Delta-front sandstones (log-computed porosity of 18 to 25 percent) are similar to producing deltaic sandstones of Morris Buie-Blaco Fields in North-Central Texas. Porous (18 percent) fan-delta sandstones along the south flank of the Amarillo Uplift may form reservoirs similiar to that of the Mobeetie Field on the north side of the Amarillo Uplife in Wheeler County, Texas. Potential hydrocarbon source beds occur in slope and basinal environments. Total organic carbon generally ranges from 1 to 2.3 percent by weight and averages 0.589 percent by weight.

  11. Reference Shelf

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Scienceand Requirements Recently Approved JustificationBio-Inspired Solar

  12. Simulations of hybrid Rossby-shelf modes in a laboratory -1 -0.5 0 0.5 1

    E-Print Network [OSTI]

    Al Hanbali, Ahmad

    Simulations of hybrid Rossby-shelf modes in a laboratory ocean X Y -1 -0.5 0 0.5 1 -1 -0.5 0 0.5 1.06 0.07 0.08 0.1 0.15 frequency azimuthal mode number m Rossby modes shelf modes -1 0 1 -1 -0.5 0 0.5 1.0002 -0.0001 -0.0001 y -1 0 1 -1 -0.5 0 0.5 1 0 0 0.0001 0.0001 0.0002 0.0002 0.0004 0.0004 0.0006 0

  13. Aircraft Observations of Aerosol Composition and Ageing in New England and Mid-Atlantic States during the Summer 2002 New England Air Quality Study Field Campaign

    SciTech Connect (OSTI)

    Kleinman, Lawrence I.; Daum, Peter H.; Lee, Y.- N.; Senum, Gunar; Springston, Stephen R.; Wang, Jian; Berkowitz, Carl M.; Hubbe, John M.; Zaveri, Rahul A.; Brechtel, Fred J.; Jayne, J. T.; Onasch, Timothy B.; Worsnop, Douglas R.

    2007-05-11T23:59:59.000Z

    Aerosol chemical composition, size distributions, and optical properties were measured during 17 aircraft flights in New England and Middle Atlantic States as part of the summer 2002 NEAQS field campaign. An Aerodyne Aerosol Mass Spectrometer (AMS) was operated with a measurement cycle of 30 s, about an order of magnitude faster than used for ground-based measurements. Noise levels within a single measurement period were sub ?g m-3. Volume data derived from the AMS were compared with volume measurements from a PCASP optical particle detector and an Scanning Mobility Particle Spectrometer (SMPS); calculated light scattering was compared with measured values from an integrating nephelometer. The median ratio for AMS/SMPS volume was 1.25; the median ratio for AMS/nephelometer scattering was 1.18. Size spectra were compared for subsets of samples with different effective diameters (Deff). There is good agreement between the AMS, PCASP, and SMPS spectra for larger values of Deff but an unexplained over-prediction in the AMS for small values. A dependence of the AMS collection efficiency on aerosol acidity was quantified by a comparison between AMS and PCASP volumes in 2 high sulfate plumes. Average aerosol concentrations were 11 ?g m-3. The organic content was high in comparison to monitoring data from the IMPROVE network, varying from 70% in clean air to 40% in high concentration sulfate plumes. The ratio of organic aerosol to CO and light absorption acting were examined as a function of photochemical age. CO is a conservative tracer for urban emissions and light absorption is a surrogate for black carbon which is also conservative. Comparisons were made to surface ratios measured under conditions where there is little secondary organic aerosol (SOA). An increase in these ratios relative to surface values indicates that 70 - 80% of the organic aerosol in polluted air masses was secondary. Most of this SOA is rapidly formed within a few hours. At longer time scales there is a slow accumulation of organic aerosol and a slow increase in light absorption per unit mass of black carbon. Our results demonstrate the utility of the AMS as a rapid response instrument suitable for aircraft operations.

  14. Interaction between the Mid-Atlantic Ridge and the Azores hot spot during the last 85 Myr: Emplacement and rifting of

    E-Print Network [OSTI]

    Dyment, Jérôme

    Copernic, 29280 Plouzane´, France (gente@univ-brest.fr) Je´ro^me Dyment Domaines Oce´aniques, Centre Copernic, 29280 Plouzane´, France Now at Laboratoire Ge´osciences Marines, Centre National de la Recherche, Institut Universitaire Europe´en de la Mer, Place Nicolas Copernic, 29280 Plouzane´, France [1] Multiple

  15. Development and evolution of detachment faulting along 50 km of the Mid-Atlantic Ridge near 16.5ºN

    E-Print Network [OSTI]

    Smith, Deborah K.; Schouten, Hans; Dick, Henry; Cann, Joe; Salters, Vincent; Marschall, Horst R.; Ji, Fuwu; Yoerger, Dana; Sanfilippo, Alessio; Parnell-Turner, Ross; Palmiotto, Camilla; Zheleznov, Alexei; Bai, Hailong; Junkin, Will; Urann, Ben; Dick, Spencer; Sulanowska, Margaret; Lemmond, Peter; Curry, Scott

    2014-12-05T23:59:59.000Z

    (CTD) profiler; 5) Seapoint optical backscatter 145 sensor; 6) Oxidation-reduction potential (ORP) sensor; 7) An electrochemical (Eh) sensor 146 supplied by K. Nakamura; 8) Digital still camera with 1 megapixel resolution; and 9) Dual 3-147 Axis...

  16. Final Report on the Clean Energy/Air Quality Integration Initiative Pilot Project of the U.S. Department of Energy's Mid-Atlantic Regional Office

    SciTech Connect (OSTI)

    Jacobson, D.; O'Connor, P.; High, C.; Brown, J.

    2006-08-01T23:59:59.000Z

    The MARO pilot project represents the first effort in the country to seek to obtain credit under a Clean Air Act (CAA) State Implementation Plan (SIP) for nitrogen oxide (NOx) emission reductions.

  17. Final Report of the Mid-Atlantic Marine Wildlife Surveys, Modeling, and Data: Workshop to Establish Coordination & Communication: Appendix A, Workshop Agenda

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed offOCHCO2: FinalOffers New Training on Energy6 Federalof EnergyThorium,8,2011BarriersJuly

  18. Final Report of the Mid-Atlantic Marine Wildlife Surveys, Modeling, and Data: Workshop to Establish Coordination & Communication: Appendix B, Workshop Participants

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed offOCHCO2: FinalOffers New Training on Energy6 Federalof EnergyThorium,8,2011BarriersJulyB:

  19. Final Report of the Mid-Atlantic Marine Wildlife Surveys, Modeling, and Data: Workshop to Establish Coordination & Communication: Appendix E, Bibliography of References Provided by Participants

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed offOCHCO2: FinalOffers New Training on Energy6 FederalofE: Bibliography of References Provided by

  20. Wintertime pytoplankton bloom in the Subarctic Pacific supportedby continental margin iron

    SciTech Connect (OSTI)

    Lam, Phoebe J.; Bishop, James K.B.; Henning, Cara C.; Marcus,Matthew A.; Waychunas, Glenn A.; Fung, Inez

    2004-06-08T23:59:59.000Z

    Heightened biological activity was observed in February 1996in the high-nutrient low-chlorophyll (HNLC) subarctic North PacificOcean, a region that is thought to beiron-limited. Here we provideevidence supporting the hypothesis that Ocean Station Papa (OSP) in thesubarctic Pacific received a lateral supply of particulate iron from thecontinental margin off the Aleutian Islands in the winter, coincidentwith the observed biological bloom. Synchrotron X-ray analysis was usedto describe the physical form, chemistry, and depth distributions of ironin size fractionated particulate matter samples. The analysis revealsthat discrete micron-sized iron-rich hotspots are ubiquitous in the upper200m at OSP, more than 900km from the closest coast. The specifics of thechemistry and depth profiles of the Fe hot spots trace them to thecontinental margins. We thus hypothesize that iron hotspots are a markerfor the delivery of iron from the continental margin. We confirm thedelivery of continental margin iron to the open ocean using an oceangeneral circulation model with an iron-like tracer source at thecontinental margin. We suggest that iron from the continental marginstimulated a wintertime phytoplankton bloom, partially relieving the HNLCcondition.

  1. Anthropogenic Noise as a Stressor in Animals: A Multidisciplinary Perspective

    E-Print Network [OSTI]

    2007-01-01T23:59:59.000Z

    Gulf of Mexico Outer Continental Shelf Daily Oil and GasShelf Oil and Gas Activities in the Gulf of Mexico and Their

  2. Alginate-Based Edible Coating to Enhance Quality and Shelf-Life of Fresh-Cut Watermelon (Citrullus Lanatus)

    E-Print Network [OSTI]

    Sipahi, Rabia

    2012-10-19T23:59:59.000Z

    of multilayered antimicrobial edible coating on the shelf-life of fresh-cut watermelon while keeping its original attributes for longer, without affecting its sensory properties. A set of solutions containing sodium alginate (0.5, 1, 2% w/w), beta...

  3. Relationships between nutrients and dissolved oxygen concentrations on the Texas-Louisiana shelf during summer of 2004

    E-Print Network [OSTI]

    Lahiry, Sudeshna

    2009-06-02T23:59:59.000Z

    and biochemical processes occurring there. In April, no hypoxia was observed on the shelf because of water column mixing by winds, even though high discharge occurred from the MARS. Nutrients were abundant in the surface waters but present only in little amounts...

  4. Cross-shelf Exchange Driven by Oscillatory Barotropic Currents over an Isolated Coastal Canyon: Equilibrium Circulation and Dynamics

    E-Print Network [OSTI]

    boundary layer in three distinct horizontal locations: along the upstream limb of the canyon (flux offCross-shelf Exchange Driven by Oscillatory Barotropic Currents over an Isolated Coastal Canyon of dense water by oscillatory barotropic currents incident upon an isolated coastal canyon. The physical

  5. Radionuclides, Metals, and Hydrocarbons in Oil and Gas Operational Discharges and Environmental Samples Associated with Offshore Production Facilities on the Texas/Louisiana Continental Shelf with an Environmental Assessment of Metals and Hydrocarbons

    SciTech Connect (OSTI)

    Continental Shelf Associates, Inc.

    1999-08-16T23:59:59.000Z

    This report presents concentrations of radionuclides, metals, and hydrocarbons in samples of produced water and produced sand from oil and gas production platforms located offshore Texas and Louisiana. Concentrations in produced water discharge plume/receiving water, ambient seawater, sediment, interstitial water, and marine animal tissue samples collected in the vicinity of discharging platforms and reference sites distant from discharges are also reported and discussed. An environmental risk assessment is made on the basis of the concentrations of metals and hydrocarbons determined in the samples.

  6. Radionuclides, Metals, and Hydrocarbons in Oil and Gas Operational Discharges and Environmental Samples Associated with Offshore Production Facilities on the Texas/Louisiana Continental Shelf with an Environmental Assessment of Metals and Hydrocarbons.

    SciTech Connect (OSTI)

    NONE

    1997-06-01T23:59:59.000Z

    This report presents concentrations of radionuclides, metals, and hydrocarbons in samples of produced water and produced sand from oil and gas production platforms located offshore Texas and Louisiana. concentrations in produced water discharge plume / receiving water, ambient seawater, sediment, interstitial water, and marine animal tissue samples collected in the vicinity of discharging platforms and reference sites distant from discharges are also reported and discussed. An environmental risk assessment is made on the basis of the concentration of metals and hydrocarbons determined in the samples.

  7. ContinentalShelf Research, Vol, 10, No. 6, pp. 501-519, 1990. 0278,-4343/90 $3.00 + 0.00 Printed in Great Britain. 1990 Pergamon Press plc

    E-Print Network [OSTI]

    Hansell, Dennis

    in Great Britain. © 1990 Pergamon Press plc Pelagic nitrogen flux in the northern Bering Sea DENNIS A

  8. Continental Shelf Research, Vol. 10, No. 2, pp. 123-136, 1990. 0278--4343/90 $3.00 + 0.00 Printed in Great Britain. 1990 Pergamon Press plc

    E-Print Network [OSTI]

    Chen, .Dake

    in Great Britain. © 1990 Pergamon Press plc Coupling between mixing and advection in a shallow sea front

  9. ContinentalShelfResearch,Vol.13,No. 1,pp.49-66,1993. 0278-4343/93$5.00+ 0.00 Printedin GreatBritain. PergamonPressLtd

    E-Print Network [OSTI]

    Dippner, Joachim W.

    ; revised 14 November 1991; accepted 16 November 1991) Abstract--In this paper the first three in finite differences which conserves kinetic energy and enstrophy. The density field is computed with dynamically active tracers in a Lagrangian framework. The model is driven by tides, river runoff and wind

  10. Method using CO for extending the useful shelf-life of refrigerated red blood cells

    DOE Patents [OSTI]

    Bitensky, M.W.

    1995-12-19T23:59:59.000Z

    A method is disclosed using CO for extending the useful shelf-life of refrigerated red blood cells. Carbon monoxide is utilized for stabilizing hemoglobin in red blood cells to be stored at low temperature. Changes observed in the stored cells are similar to those found in normal red cell aging in the body, the extent thereof being directly related to the duration of refrigerated storage. Changes in cell buoyant density, vesiculation, and the tendency of stored cells to bind autologous IgG antibody directed against polymerized band 3 IgG, all of which are related to red blood cell senescence and increase with refrigerated storage time, have been substantially slowed when red blood cells are treated with CO. Removal of the carbon monoxide from the red blood cells is readily and efficiently accomplished by photolysis in the presence of oxygen so that the stored red blood cells may be safely transfused into a recipient. 5 figs.

  11. Method using CO for extending the useful shelf-life of refrigerated red blood cells

    DOE Patents [OSTI]

    Bitensky, Mark W. (Los Alamos, NM)

    1995-01-01T23:59:59.000Z

    Method using CO for extending the useful shelf-life of refrigerated red blood cells. Carbon monoxide is utilized for stabilizing hemoglobin in red blood cells to be stored at low temperature. Changes observed in the stored cells are similar to those found in normal red cell aging in the body, the extent thereof being directly related to the duration of refrigerated storage. Changes in cell buoyant density, vesiculation, and the tendency of stored cells to bind autologous IgG antibody directed against polymerized band 3 IgG, all of which are related to red blood cell senescence and increase with refrigerated storage time, have been substantially slowed when red blood cells are treated with CO. Removal of the carbon monoxide from the red blood cells is readily and efficiently accomplished by photolysis in the presence of oxygen so that the stored red blood cells may be safely transfused into a recipient.

  12. Uranium-series comminution ages of continental sediments: Case study of a Pleistocene alluvial fan

    SciTech Connect (OSTI)

    Lee, Victoria E.; DePaolo, Donald J.; Christensen, John N.

    2010-04-30T23:59:59.000Z

    Obtaining quantitative information about the timescales associated with sediment transport, storage, and deposition in continental settings is important but challenging. The uranium-series comminution age method potentially provides a universal approach for direct dating of Quaternary detrital sediments, and can also provide estimates of the sediment transport and storage timescales. (The word"comminution" means"to reduce to powder," reflecting the start of the comminution age clock as reduction of lithic parent material below a critical grain size threshold of ~;;50 mu m.) To test the comminution age method as a means to date continental sediments, we applied the method to drill-core samples of the glacially-derived Kings River Fan alluvial deposits in central California. Sediments from the 45 m core have independently-estimated depositional ages of up to ~;;800 ka, based on paleomagnetism and correlations to nearby dated sediments. We characterized sequentially-leached core samples (both bulk sediment and grain size separates) for U, Nd, and Sr isotopes, grain size, surface texture, and mineralogy. In accordance with the comminution age model, where 234U is partially lost from small sediment grains due to alpha recoil, we found that (234U/238U) activity ratios generally decrease with age, depth, and specific surface area, with depletions of up to 9percent relative to radioactive equilibrium. The resulting calculated comminution ages are reasonable, although they do not exactly match age estimates from previous studies and also depend on assumptions about 234U loss rates. The results indicate that the method may be a significant addition to the sparse set of available tools for dating detrital continental sediments, following further refinement. Improving the accuracy of the method requires more advanced models or measurements for both the recoil loss factor fa and weathering effects. We discuss several independent methods for obtaining fa on individual samples that may be useful for future studies.

  13. Stratigraphic evolution of Mesozoic continental margin and oceanic sequences northwest Australia and north Himalayas

    SciTech Connect (OSTI)

    Gradstein, F.M. (Bedford Institute of Oceanography, Dartmouth, Nova Scotia (Canada)); Von Rad, U. (Bundesanstalt fuer Geowissenschaften und Rohstoffe, Hannover (West Germany))

    1990-05-01T23:59:59.000Z

    The authors are investigating continental margin to ocean sequences of the incipient Indian Ocean as it replaced central Tethys. Objectives of this study are the dynamic relation between sedimentation, tectonics, and paleogeography. Principal basins formation along the northern edge of eastern Gondwana started in the Late Permian to the Triassic. By the Late Triassic-Early Jurassic, platform carbonates with thin, organic-rich lagoonal shales were laid down in a subtropical climate. This unit, which harbors some of the oldest known nannofossils, shows repeated shallowing-upward sequences. Subsequent southward drift of the Gondwana margin during the Middle Jurassic increased siliciclastic input in Nepal, when widespread sediment starvation or erosion during local uplift took place off parts of northwest Australia. A middle Callovian-early Oxfordian hiatus in Nepal is submarine and appears global in extent. The overlying 250-m-thick organic-rich black shales, correlative to the Oxford/Kimmeridge clays of circum-Atlantic petroleum basins, may be traced along the northern Himalayan Range, and probably represent an extensive continental slope deposit formed under an oxygen minimum layer in southern Tethys. The deposit's diverse foraminiferal microfauna was previously only known from boreal Laurasia. The Callovian breakup unconformity, off northwest Australia, precedes onset of sea-floor spreading at least 15-25 Ma. Sea-floor spreading, leading to the present Indian Ocean started in the Argo Abyssal Plain around 140 Ma, at the end of the Jurassic, was about 15 m.y. later than previously postulated. Australia and Greater India separated as early as the Late Valanginian, about 130 Ma. Mafic volcaniclastics in Nepalese deltaic sediments probably testify to concurrent continental margin volcanic activity, which may be a precursor to the slightly younger Rajmahal traps in eastern India.

  14. The shallow geologic features of the upper continental slope, northern Gulf of Mexico 

    E-Print Network [OSTI]

    Buck, Arvo Viktor

    1981-01-01T23:59:59.000Z

    region of the upper continental slope in the Gulf of Mexico lying immediately west of the Mississippi Trough (Fig. 1). water depths range from 150 m (500 ft) to a maximum of 1200 m (4000 ft). The area is centered on 28 00'N, 90'30'W, with the eastern... extremity being the western margin of the Mississippi Trough. The area is approximately 155 km by 55 km (96 mi by 33 mi) in size. The seismic data within the region were collected along lines of a 6. 4 km by 6. 4 km grid. +30~ 88' 0/I, ' oo goo ooo...

  15. The shallow geologic features of the upper continental slope, northern Gulf of Mexico

    E-Print Network [OSTI]

    Buck, Arvo Viktor

    1981-01-01T23:59:59.000Z

    region of the upper continental slope in the Gulf of Mexico lying immediately west of the Mississippi Trough (Fig. 1). water depths range from 150 m (500 ft) to a maximum of 1200 m (4000 ft). The area is centered on 28 00'N, 90'30'W, with the eastern... extremity being the western margin of the Mississippi Trough. The area is approximately 155 km by 55 km (96 mi by 33 mi) in size. The seismic data within the region were collected along lines of a 6. 4 km by 6. 4 km grid. +30~ 88' 0/I, ' oo goo ooo...

  16. Effect of electron beam irradiation on quality and shelf-life of Tommy Atkins mango (Mangifera indica l.) and blueberry (Vaccinium corymbsum l.)

    E-Print Network [OSTI]

    Moreno Tinjaca, Maria Alexandra

    2007-04-25T23:59:59.000Z

    The main goal of this research was to determine the feasibility of using electron beam irradiation as an alternative disinfestation technology while preserving the overall quality of mangoes, and to verify its suitability for the preservation shelf...

  17. Depositional sequences and integrated recovery efficiency forecast models for San Andres and Clearfork Units in the Central Basin Platform and the Northern Shelf, west Texas

    E-Print Network [OSTI]

    Shao, Hongbin

    1994-01-01T23:59:59.000Z

    models of primary, initial waterflood and infill drilling are developed for the San Andres and Clearfork reservoirs in Central Basin Platform and the Northern Shelf, west Texas. The geological parameters and well spacing are considered major factors...

  18. PACIFIC VENTILATION OF THE ARCTIC OCEAN'S LOWER HALOCLINE BY UPWELLING AND DIAPYCNAL MIXING OVER THE CONTINENTAL MARGIN

    E-Print Network [OSTI]

    Washington at Seattle, University of

    PACIFIC VENTILATION OF THE ARCTIC OCEAN'S LOWER HALOCLINE BY UPWELLING AND DIAPYCNAL MIXING OVER of nutrients and buoyancy to the Arctic Ocean, are thought to ventilate the Arctic's lower halocline either waters upwelled onto the shelf. Although ventilation at salinity (S) > 34 psu has previously been

  19. CO2 Huff-n-Puff Process in a Light Oil Shallow Shelf Carbonate Reservoir

    SciTech Connect (OSTI)

    Mark Kovar; Scott Wehner

    1998-01-13T23:59:59.000Z

    The application of cyclic CO2, often referred to as the CO2 Huff-n-Puff process, may find its niche in the maturing waterfloods of the Permian Basin. Coupling the CO2 Huff-n-Puff process to miscible flooding applications could provide the needed revenue to sufficiently mitigate near-term negative cash flow concerns in the capital-intensive miscible projects. Texaco Exploration & Production Inc. and the U. S. Department of Energy have teamed up in an attempt to develop the CO2 Huff-n-Puff process in the Grayburg and San Andres formations which are light oil, shallow shelf carbonate reservoirs that exist throughout the Permian Basin. This cost-shared effort is intended to demonstrate the viability of this underutilized technology in a specific class of domestic reservoir. A significant amount of oil reserves are located in carbonate reservoirs. Specifically, the carbonates deposited in shallow shelf (SSC) environments make up the largest percentage of known reservoirs within the Permian Basin of North America. Many of these known resources have been under waterflooding operations for decades and are at risk of abandonment if crude oil recoveries cannot be economically enhanced 1,2 . The selected sites for this demonstration project are the Central Vacuum Unit waterflood in Lea County, New Mexico and the Sundown Slaughter Field in Hockley County, Texas. Miscible CO2 flooding is the process of choice for enhancing recovery of light oils 3 and already accounts for over 12% of the Permian Basin?s daily production.4 There are significant probable reserves associated with future miscible CO2 projects. However, many are marginally economic at current market conditions due to large up-front capital commitments for a peak response, which may be several years in the future. The resulting negative cash-flow is sometimes too much for an operator to absorb. The CO2 Huff-n-Puff process is being investigated as a near-term option to mitigate the negative cash-flow situation--allowing acceleration of inventoried miscible CO2 projects when coupled together. The CO2 Huff-n-Puff process is a proven enhanced oil recovery technology in Louisiana-Texas Gulf-coast sandstone reservoirs 5,6 . Application seems to mostly confine itself to low pressure sandstone reservoirs 7 . The process has even been shown to be moderately effective in conjunction with steam on heavy California crude oils 8,9 . A review of earlier literature 5,10,11 provides an excellent discussion on the theory, mechanics of the process, and several case histories. Although the technology is proven in light oil sandstones, it continues to be a very underutilized enhanced recovery option for carbonates. However, the theories associated with the CO2 Huff-n-Puff process are not lithology dependent. It was anticipated that this project would show that the application of the CO2 Huff-n-Puff process in shallow shelf carbonates could be economically implemented to recover appreciable volumes of light oil. The goals of the project were the development of guidelines for cost-effective selection of candidate reservoirs and wells, along with estimating recovery potential.

  20. Effects of marinade and spice application on palatability and shelf life of vacuum-packaged lamb loin chops

    E-Print Network [OSTI]

    Strachan, Destiny Nicole

    2001-01-01T23:59:59.000Z

    an inconsistent, unpredictable product with low volume turnover. The increased amount of time lamb spends in the retail case is partially due to its premium price as compared to competing proteins. Jeremiah, Reagan, Smith, and Carpenter (1971) reported... in appearance and quality after 21 days of storage and 3 days of retail display. Reagan, Jeremiah, Smith, and Carpenter (1971), and Smith, Seideman, Savel1, Dill, and Vanderzant (1983) found improvement in retail case shelf life of lamb cuts in vacuum...

  1. Sequence stratigraphic and sedimentologic analysis of the Permian San Andres Formation (upper Leonardian-lower Guadalupian), Northwest Shelf, Permian Basin

    E-Print Network [OSTI]

    Beserra, Troy Brett

    1994-01-01T23:59:59.000Z

    SEQUENCE STRATIGRAPHIC AND SEDIMENTOLOGIC ANALYSIS OF THE PERMIAN SAN ANDRES FORMATION (UPPER LEONARDIAN-LOWER GUADALUPIAN), NORTHWEST SHELF, PERMIAN BASIN A Thesis by TROY BRETT BESERRA Submitted to the Office of Graduate Studies of Texas A...&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE August 1994 Major Subject: Geology SEQUENCE STRATIGRAPHIC AND SEDIMENTOLOGIC ANALYSIS OF THE PERMIAN SAN ANDRES FORMATION (UPPER LEONARDIAN-LOWER GUADALUPIANl...

  2. Market Research Survey of Commercial Off-The-Shelf (COTS) Portable MS Systems for IAEA Safeguards Applications

    SciTech Connect (OSTI)

    Hart, Garret L.; Hager, George J.; Barinaga, Charles J.; Duckworth, Douglas C.

    2013-02-01T23:59:59.000Z

    This report summarizes the results for the market research survey of mass spectrometers that are deemed pertinent to International Atomic Energy Agency (IAEA) needs and strategic objectives. The focus of the report is on MS instruments that represent currently available (or soon to be) commercial off-the shelf (COTS) technology and weigh less than 400 pounds. A compilation of all available MS instruments (36 COTS and 2 R&D) is presented, along with pertinent information regarding each instrument.

  3. Stuart J. Wllk Wallace W. Morse

    E-Print Network [OSTI]

    of fish which represent many of the dominant fishes found on the Mid- dle Atlantic continental shelf

  4. The Outlier State: Alaska’s FY 2012 Budget

    E-Print Network [OSTI]

    McBeath, Jerry; Corbin, Tanya Buhler

    2012-01-01T23:59:59.000Z

    pipeline, the Arctic National Wildlife Refuge (ANWR), outer-continental shelf (OCS) drilling and endangered species regulation,

  5. Introduction Fresh or brackish ground water has been shown to

    E-Print Network [OSTI]

    Krantz, David

    continental shelf (Hathaway et al. 1979; Kohout et al. 1988), as well as areas closer to shore in Florida

  6. Evaluation of the upper shelf energy for ferritic steels from miniaturized Charpy specimen data

    SciTech Connect (OSTI)

    Kurishita, Hiroaki; Narui, Minoru; Kayano, Hideo [Tohoku Univ., Oarai, Ibaraki (Japan). Inst. for Materials Research; Shibahara, Itaru; Mizuta, Syunji [Power Reactor and Nuclear Fuel Development Corp., Oarai, Ibaraki (Japan)

    1996-12-31T23:59:59.000Z

    The small specimen technology is required in mechanical testing of irradiated materials because of very limited irradiation volume in currently available high flux reactors and future accelerator-based high energy neutron sources. In order to develop the methodology to evaluate the upper shelf energy (USE) for full size Charpy specimens of ferritic steels from miniaturized specimen data, the effects of specimen size and notch dimensions (notch root radius and notch depth) on the USE were studied for high strength ferritic steels with relatively low USE values of 135 and 107 J. The USE for miniaturized specimens, normalized by Bb{sup 2} or (Bb){sup 3/2} (B is the specimen thickness, b is the ligament size), was essentially independent of specimen size and tended to decrease with increasing the elastic stress concentration factor, K{sub t}, but the K{sub t} dependence was not significant. The normalized USE for full size specimens was considerably lower than that for miniaturized specimens. A general relationship was found that allows to determine the USE of full size specimens of ferritic steels directly from miniaturized specimen data.

  7. Sanders, J. E.; and Merguerian, Charles, 1995b, New York City region: Unique testing ground for flow models of Quaternary continental glaciers.

    E-Print Network [OSTI]

    Merguerian, Charles

    for flow models of Quaternary continental glaciers. The Mesozoic red-bed fills of the Newark (NY for inferring the flow directions of the Quaternary continental glaciers. The most-recent glacier (Woodfordian that this glacier did not reach much of Long Island and thus did not deposit the Harbor Hill Moraine. The next

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

    E-Print Network [OSTI]

    Ashkenazy, Yossi "Yosef"

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

  9. NUMBER1,2005 Published by the Integrated Ocean Drilling Program with the International Continental Scientific Drilling Program

    E-Print Network [OSTI]

    Gilli, Adrian

    NUMBER1,2005 Published by the Integrated Ocean Drilling Program with the International Continental Scientific Drilling Program No.14,September2012 ScientificDrilling ISSN: 1816-8957 Exp. 333: Nankai Trough Subduction Input and Records of Slope Instability 4 Lake Drilling In Eastern Turkey 18 Exp. 326 and 332: Nan

  10. NUMBER1,2005 Published by the Integrated Ocean Drilling Program with the International Continental Scientific Drilling Program

    E-Print Network [OSTI]

    Demouchy, Sylvie

    NUMBER1,2005 Published by the Integrated Ocean Drilling Program with the International Continental Scientific Drilling Program No.11,March2011 ScientificDrilling ISSN: 1816-8957 Climate and Ocean Change in the Bering Sea 4 San Andreas Fault Zone Drilling 14 Climate History from Lake El'gygytgyn, Siberia 29 World

  11. Resonant Generation of Internal Waves on a Model Continental Slope H. P. Zhang, B. King, and Harry L. Swinney

    E-Print Network [OSTI]

    Texas at Austin. University of

    within a thin boundary layer above the bottom surface. The resonant wave is unstable because of strong for the intense boundary flows on continental slopes. DOI: 10.1103/PhysRevLett.100.244504 PACS numbers: 47.35.Bb waves in the oceans are generated by oscillatory tides flowing over ocean to- pography

  12. Numerical Modeling of Salt Tectonics on Passive Continental Margins: Preliminary Assessment of the Effects of Sediment Loading,

    E-Print Network [OSTI]

    Beaumont, Christopher

    Numerical Modeling of Salt Tectonics on Passive Continental Margins: Preliminary Assessment Sciences The University of Leeds LS2 9JT Leeds United Kingdom Abstract Salt tectonics in passive model of frictional-plastic sedimentary overburden overlying a linear viscous salt layer. We present

  13. Continental Scale Comparisons of Terrestrial Carbon Sinks Estimated from Satellite Data and Ecosystem Modeling 1982-1998

    E-Print Network [OSTI]

    Kumar, Vipin

    ecosystem (tundra and boreal) sinks for atmospheric CO2. Key Words: carbon dioxide, ecosystems, remote "missing sink" for carbon dioxide emissions. Measured atmospheric CO2, 13 C, and O2/N2 distributionsContinental Scale Comparisons of Terrestrial Carbon Sinks Estimated from Satellite Data

  14. The Mid-latitude Continental Convective Clouds (MC3E) Experiment Final Campaign Report

    SciTech Connect (OSTI)

    Jensen, Michael [Brookhaven National Laboratory; Kollias, Pavlos [McGill University; Giangrande, Scott

    2014-04-01T23:59:59.000Z

    The Mid-latitude Continental Convective Clouds Experiment (MC3E) took place from April 22 through June 6, 2011, centered at the ARM Southern Great Plains site (http://www.arm.gov/sites/sgp) in northcentral Oklahoma. MC3E was a collaborative effort between the ARM Climate Research Facility and the National Aeronautics and Space Administration’s (NASA’s) Global Precipitation Measurement (GPM) mission Ground Validation (GV) program. The campaign leveraged the largest ground-based observing infrastructure available in the central United States, including recent upgrades through the American Recovery and Reinvestment Act of 2009, combined with an extensive sounding array, remote sensing and in situ aircraft observations, and additional radar and in situ precipitation instrumentation. The overarching goal of the campaign was to provide a three-dimensional characterization of convective clouds and precipitation for the purpose of improving the representation of convective lifecycle in atmospheric models and the reliability of satellite-based retrievals of precipitation.

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

    SciTech Connect (OSTI)

    Xie, Shaocheng; McCoy, Renata; Zhang, Yunyan

    2012-10-25T23:59:59.000Z

    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.

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

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Xie, Shaocheng; McCoy, Renata; Zhang, Yunyan

    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.

  17. Radiological effluents released from US continental tests, 1961 through 1992. Revision 1

    SciTech Connect (OSTI)

    Schoengold, C.R.; DeMarre, M.E.; Kirkwood, E.M.

    1996-08-01T23:59:59.000Z

    This report documents all continental tests from September 15, 1961, through September 23, 1992, from which radioactive effluents were released. The report includes both updated information previously published in the publicly available May, 1990 report, DOE/NV-317, ``Radiological Effluents Released from Announced US Continental Tests 1961 through 1988``, and effluent release information on formerly unannounced tests. General information provided for each test includes the date, time, location, type of test, sponsoring laboratory and/or agency or other sponsor, depth of burial, purpose, yield or yield range, extent of release (onsite only or offsite), and category of release (detonation-time versus post-test operations). Where a test with simultaneous detonations is listed, location, depth of burial and yield information are given for each detonation if applicable, as well as the specific source of the release. A summary of each release incident by type of release is included. For a detonation-time release, the effluent curies are expressed at R+12 hours. For a controlled releases from tunnel-tests, the effluent curies are expressed at both time of release and at R+12 hours. All other types are listed at the time of the release. In addition, a qualitative statement of the isotopes in the effluent is included for detonation-time and controlled releases and a quantitative listing is included for all other types. Offsite release information includes the cloud direction, the maximum activity detected in the air offsite, the maximum gamma exposure rate detected offsite, the maximum iodine level detected offsite, and the maximum distance radiation was detected offsite. A release summary incudes whatever other pertinent information is available for each release incident. This document includes effluent release information for 433 tests, some of which have simultaneous detonations. However, only 52 of these are designated as having offsite releases.

  18. Carboniferous terrigenous clastic facies, hydrocarbon producing zones, and sandstone provenance, northern shelf of Black Warrior basin

    SciTech Connect (OSTI)

    Cleaves, A.W.

    1983-09-01T23:59:59.000Z

    Deltaic and barrier-bar depositional systems from the Chester and Pottsville Groups of the Black Warrior basin produce natural gas and minor oil from 11 Mississippian sandstone reservoirs and four Pennsylvanian clastic units. Within the Chester, four major genetic sequences containing cratonic delta systems have been mapped. Chester deltas prograded southeastward onto the stable northern shelf from a cratonic source area, most likey the Ozark uplift. Net sandstone isolith maps for discrete genetic units demonstrate a northwest-to-southeast progradational trend and a tendency for the sub-Millerella units to thicken updip to the line of post-Carboniferous erosinal truncation. An isopach map of the Tuscumbia-Millerella interval shows thickening toward the north, away from the Ouachita orogenic source area. Limited petrographic evidence from Lewis and Carter sandstone bodies associated with the principal subsurface deltaic facies tract indicates a dominance of monocrystalline quartz and chert rock fragments, as well as an absence of lithologic indicators for an orogenic provenance. The Pottsville Group can be broken down into a maximum of 10 regionally mappable subsurface intervals. Widespread delta destructional coal seams and marine reworked sandstone bodies serve as marker units. Pottsville gas production derives from barrier bar facies in the lowest two genetic intervals and from the mixed barrier-bar and deltaic sandstone units of interval 3 (Nason). This Lower Pennsylvanian clastic wedge has its predominant source area to the south in the Ouachita orogenic belt. An isopach map of the total Pottsville documents significant thickening to an excess of 10,000 ft (3,000 m) in central Mississippi. All of the previously mentioned orogenic indicators are noted in the outcropping deltaic Pottsville facies.

  19. A model for determining shelf life, estimating terminal body composition, yield grade and quality grade of feedlot cattle

    E-Print Network [OSTI]

    Perry, Richard Jay

    1985-01-01T23:59:59.000Z

    ) To determine the influence of time on feed, rate of gain, sex, breed, nature size ~ iaplanting scheaes and dietary energy levels on shelf life. 3) To evaluate the changes in body coaposition and yield and quality grades with the above i'actors. 4... industry needs a method of predicting yield and quality grade of cattle and how they change as time on feed and weight increase. The basis for this research is to evaluate the effect of these factors and develop such a method. In this way, feeders...

  20. A model for determining shelf life, estimating terminal body composition, yield grade and quality grade of feedlot cattle 

    E-Print Network [OSTI]

    Perry, Richard Jay

    1985-01-01T23:59:59.000Z

    4. 5 percentage units less fat (21. 64% vs 26, 1% carcass fat) than non-implanted steers of the same carcass weight and rate of gain (350 kg and ADG of 1. 0 kg/d). Fat as a percentage of gain averaged 67. 85, 52. 05 and 39. 59 for non... model which can be used for projecting changes in yield grade and quality grade with performance of cattle in the feedlot over time. The primary objectives of this research were: 1) To determine the "shelf life" of a steer in the feedlot. 2...

  1. Method for extending the useful shelf-life of refrigerated red blood cells by flushing with inert gas

    DOE Patents [OSTI]

    Bitensky, M.W.; Yoshida, Tatsuro

    1997-04-29T23:59:59.000Z

    A method is disclosed using oxygen removal for extending the useful shelf-life of refrigerated red blood cells. A cost-effective, 4 C storage procedure that preserves red cell quality and prolongs post-transfusion in vivo survival is described. Preservation of adenosine triphosphate levels and reduction in hemolysis and in membrane vesicle production of red blood cells stored at 4 C for prolonged periods of time is achieved by removing oxygen from the red blood cells at the time of storage; in particular, by flushing with an inert gas. Adenosine triphosphate levels of the stored red blood cells are boosted in some samples by addition of ammonium phosphate. 4 figs.

  2. Method for extending the useful shelf-life of refrigerated red blood cells by flushing with inert gas

    DOE Patents [OSTI]

    Bitensky, Mark W. (Los Alamos, NM); Yoshida, Tatsuro (Los Alamos, NM)

    1997-01-01T23:59:59.000Z

    Method using oxygen removal for extending the useful shelf-life of refrigerated red blood cells. A cost-effective, 4.degree. C. storage procedure that preserves red cell quality and prolongs post-transfusion in vivo survival is described. Preservation of adenosine triphosphate levels and reduction in hemolysis and in membrane vesicle production of red blood cells stored at 4.degree. C. for prolonged periods of time is achieved by removing oxygen therefrom at the time of storage; in particular, by flushing with an inert gas. Adenosine triphosphate levels of the stored red blood cells are boosted in some samples by addition of ammonium phosphate.

  3. Heavy mineral dispersal patterns of the abyssal plain and Louisiana inner shelf of the Gulf of Mexico

    E-Print Network [OSTI]

    Moore, Walter Richard

    1969-01-01T23:59:59.000Z

    for the degree of MASTER OF SCIENCE January 1969 Major Subject: Geological Oceanography HEAVY MINERAL DISPERSAL PATTERNS OF THE ABYSSAL PLAIN AND LOUISIANA INNER SHELF OF THE GULF OF MEXICO A Thesis by WALTER RICHARD MOORE Approved as to style... (Project 15265) irom the Texas AgxM University Research Council, and an award froxn the United States Geological Survey, contract 14-08-0001-10866. Piston cores froxn the abyssal plain were collected on board the R/V Alaxninos (Dr. W. R. Bryant, Chief...

  4. Commercial Off-the-Shelf (COTS) Components and Enterprise Component Information System (eCIS)

    SciTech Connect (OSTI)

    John Minihan; Ed Schmidt; Greg Enserro; Melissa Thompson

    2008-06-30T23:59:59.000Z

    The purpose of the project was to develop the processes for using commercial off-the-shelf (COTS) parts for WR production and to put in place a system for implementing the data management tools required to disseminate, store, track procurement, and qualify vendors. Much of the effort was devoted to determining if the use of COTS parts was possible. A basic question: How does the Nuclear Weapons Complex (NWC) begin to use COTS in the weapon Stockpile Life Extension Programs with high reliability, affordability, while managing risk at acceptable levels? In FY00, it was determined that a certain weapon refurbishment program could not be accomplished without the use of COTS components. The elements driving the use of COTS components included decreased cost, greater availability, and shorter delivery time. Key factors that required implementation included identifying the best suppliers and components, defining life cycles and predictions of obsolescence, testing the feasibility of using COTS components with a test contractor to ensure capability, as well as quality and reliability, and implementing the data management tools required to disseminate, store, track procurement, and qualify vendors. The primary effort of this project then was to concentrate on the risks involved in the use of COTS and address the issues of part and vendor selection, procurement and acceptance processes, and qualification of the parts via part and sample testing. The Enterprise Component Information System (eCIS) was used to manage the information generated by the COTS process. eCIS is a common interface for both the design and production of NWC components and systems integrating information between SNL National Laboratory (SNL) and the Kansas City Plant (KCP). The implementation of COTS components utilizes eCIS from part selection through qualification release. All part related data is linked across an unclassified network for access by both SNL and KCP personnel. The system includes not only NWC part information but also includes technical reference data for over 25 Million electronic and electromechanical commercial and military parts via a data subscription. With the capabilities added to the system through this project, eCIS provides decision support, parts list/BOM analysis, editing, tracking, workflows, reporting, and history/legacy information integrating manufacturer reference, company technical, company business, and design data.

  5. SRNL PHASE II SHELF LIFE STUDIES - SERIES 1 ROOM TEMPERATURE AND HIGH RELATIVE HUMIDITY

    SciTech Connect (OSTI)

    Mickalonis, J.; Duffey, J.

    2012-09-12T23:59:59.000Z

    The Savannah River National Laboratory (SRNL) Phase II, Series 1 shelf-life corrosion testing for the Department of Energy Standard 3013 container is presented and discussed in terms of the localized corrosion behavior of Type 304 stainless steel in contact with moist plutonium oxide and chloride salt mixtures and the potential impact to the 3013 inner container. This testing was designed to address the influence of temperature, salt composition, initial salt moisture, residual stress and type of oxide/salt contact on the relative humidity inside a 3013 container and the initiation and propagation of localized corrosion, especially stress corrosion cracking. The integrated plan is being conducted by Los Alamos National Laboratory and SRNL. SRNL is responsible for conducting a corrosion study in small scale vessels containing plutonium oxide and chloride salts under conditions of humidity, temperature and oxide/salt compositions both within the limits of 3013 storage conditions as well as beyond the 3013 storage requirements to identify margins for minimizing the initiation of stress corrosion cracking. These worst case conditions provide data that bound the material packaged in 3013 containers. Phase I of this testing was completed in 2010. The Phase II, Series 1 testing was performed to verify previous results from Phase I testing and extend our understanding about the initiation of stress corrosion cracking and pitting that occur in 304L under conditions of room temperature, high humidity, and a specific plutonium oxide/salt chemistry. These results will aid in bounding the safe storage conditions of plutonium oxides in 3013 containers. A substantial change in the testing was the addition of the capability to monitor relative humidity during test exposure. The results show that under conditions of high initial moisture ({approx}0.5 wt%) and room temperature stress corrosion cracking occurred in 304L teardrop coupons in contact with the oxide/salt mixture at times as short as 85 days. In all cases, the cracking appeared to be associated with pitting or localized general corrosion. Crack initiation at other sites, such as surface imperfections or inclusions, cannot be excluded. Cracks appear in most cases to initiate through an intergranular mode and transition to a transgranular mode.

  6. Model for deposition of bedded halite in a shallow shelf setting, San Andres Formation, Palo Duro Basin, Texas panhandle

    SciTech Connect (OSTI)

    Hovorka, S.D.

    1985-01-01T23:59:59.000Z

    Existing depositional models for evaporites do not adequately describe facies relationships, halite fabrics, and trace element geochemistry of halite from the Permian San Andres Formation. Interbedding of anhydritic halite and mudstone with disrupted bedding records alternation between marine-dominated brine pool and subaerial environments. Chevron structures and hopper crystal cumulates in the halite indicate subaqueous deposition. Abundant anhydrite partings within halite, which thicken and become interbedded with marine shelf carbonates to the south, demonstrate the facies equivalence and physical connection of evaporite and marine environments. Maintenance of marine character in trace element profiles through halite sequences documents the episodic influx of marine water. Haloturbated structure in mudstone interbeds within the halite is produced by displacive growth of halite within mudstone and dissolution and collapse of this halite as ground-water chemistry fluctuates in response to conditions of alternating desiccation and wetting. Karst features cutting the halite also imply subaerial exposure. Mapping of the fine-scale sedimentary structures, geochemical signature, and insoluble component mineralogy of halite sequences indicates that the brine pool environment extended over areas in excess of 100 km/sup 2/. Sabkha, salina, playa, and deep water basin models of halite-precipitating environments do not satisfactorily describe the shallow marine shelf depositional environment of the San Andres halite.

  7. The use of sodium and/or potassium lactate to extend shelf-life and reduce sodium levels in precooked beef systems 

    E-Print Network [OSTI]

    Pagach, Denise Ann

    1992-01-01T23:59:59.000Z

    of the requirements for the degree of MASTER OF SCIENCE May 1992 Major Subject: Food Science and Technology THE USE OF SODIUM AND/OR POTASSIUM LACTATE TO EXTEND SHELF-LIFE AND REDUCE SODIUM LEVELS IN PRECOOKED BEEF SYSTEMS A Thesis by DENISE ANN PAGACH... ABSTRACT The Use of Sodium and/or Potassium Lactate to Extend Shelf-Life and Reduce Sodium Levels in Precooked Beef Systems. (May 1992) Denise Ann Pagach, B. S. , Texas AdtM University Chair of Advisory Committee: Dr. R. K. Miller Concern for food...

  8. Phylogeography of Rhinichthys cataractae (Teleostei: Cyprinidae): pre-glacial colonization across the Great Continental Divide and Pleistocene diversification within the Rio Grande drainage

    E-Print Network [OSTI]

    Kim, Dae Min

    2013-09-16T23:59:59.000Z

    The longnose dace, Rhinichthys cataractae, is a primary freshwater fish inhibiting riffle habitats in small headwater rivers and streams across the North American continent, including drainages east and west of the Continental Divide. Phylogenetic...

  9. 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]

    Ozgul, Ercin

    2004-09-30T23:59:59.000Z

    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 ...

  10. A continental clastic depositional model for the Permian Unayzah formation, Hawtah field, central Saudi Arabia

    SciTech Connect (OSTI)

    Heine, C.J. (Saudi Aramco, Dhahran (Saudi Arabia))

    1993-09-01T23:59:59.000Z

    The Permian Unayzah Formation lies unconformably on the Silurian Qusaiba Member of the Qalibah Formation. The pre-Unayzah unconformity (PUU) represents a Hercynian tectonic event responsible for uplift and erosion representing 100-150 m.y. worth of missing section along the Hawtah Trend. Overlying the PUU, the Unayzah clastic sequence is comprised of locally sourced sediments from the adjacent paleotopography. Above the thin veneer of locally sourced sediments is a more regionally sourced, confined braided stream sequence, which completely backfills the existing paleotopography. Once the paleotopographic surface had been leveled, the depositional environment changed from a confined braided stream to a broad braided plain. Within this sequence of vertically stacked and laterally migrating braided plain sediments, the bulk of the reservoirs within the Hawtah field are contained. As the transgressive Khuff seas continue to encroach on the Unayzah depositional system, the upper-most sediments of the broad braided plan environment are reworked by transgressive coastal processes. The resulting reworked shoreface and shallow-marine facies are genetically related to the Khuff transgression and lie unconformably on the Unayzah continental clastics.

  11. Outside the Continental United States International Travel and Contagion Impact Quick Look Tool

    SciTech Connect (OSTI)

    Corley, Courtney D.; Lancaster, Mary J.; Brigantic, Robert T.; Kunkel, Brenda M.; Muller, George; McKenzie, Taylor K.

    2012-11-09T23:59:59.000Z

    ABSTRACT 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 Latin America or the Caribbean, but it can be expanded to consider other pathogens as well. This effort leverages previous work in collaboration with the Centers for Disease Control and Prevention to develop the International Travel to Community Impact (IT-CI) model, which analyzes and assesses potential international disease outbreaks then estimates the associated impacts to U.S. communities and the nation as a whole and orient it for use Outside the Continental United States (OCONUS). For brevity, we refer to this refined model as OIT-CI. First, we developed an operationalized meta-population spatial cholera model for Latin America and the Caribbean at the secondary administrative-level boundary. Secondly, we developed a robust function of human airline critical to approximating mixing patterns in the meta- population model. In the prototype version currently presented here, OIT-CI models a cholera epidemic originating in a Latin American or Caribbean country and spreading via airline transportation routes. Disease spread is modeled at the country level using a patch model with a connectivity function based on demographic, geospatial, and human transportation data. We have also identified data to estimate the water and health-related infrastructure capabilities of each country to include this potential impact on disease transmission.

  12. Design and Implementation of a C02 Flood Utilizing Advanced Reservoir Characterization and Horizontal Injection Wells in a Shallow Shelf Carbonate Approaching Waterflood Depletion

    SciTech Connect (OSTI)

    None

    1997-08-01T23:59:59.000Z

    The objective is to utilize reservoir characteristics and advanced technologies to optimize the design of a carbon dioxide (CO2) project for the South Cowden Unit (SCU) located in Ector County, Texas. The SCU is a mature, relatively small, shallow shelf carbonate unit nearing waterflood depletion. Also the project seeks to demonstrate the performance and economic viability of the project in the field.

  13. Design and Implementation of a CO2 Flood Utilizing Advanced Reservoir Characterization and Horizontal Injection Wells In a Shallow Shelf Carbonate Approaching Waterflood Depletion, Class II

    SciTech Connect (OSTI)

    Czirr, K.L.; Gaddis, M.P.; Moshell, M.K.

    2002-02-21T23:59:59.000Z

    The principle objective of this project is to demonstrate the economic viability and widespread applicability of an innovative reservoir management and carbon dioxide (CO2) flood project development approach for improving CO2 flood project economics in shallow shelf carbonate (SSC) reservoirs.

  14. Interannual variability of summer biochemical enhancement in relation to mesoscale eddies at the shelf break in the vicinity of the Pribilof Islands,

    E-Print Network [OSTI]

    Interannual variability of summer biochemical enhancement in relation to mesoscale eddies the 1300-km-long eastern shelf break accompanied by a mesoscale eddy field (Okkonen, 2001a). Eddies occur., 2002). Mesoscale eddies, which penetrate to depths of at least 1000 m (Roden, 1995; Mizobata et al

  15. On 26th December 2006, at the ANDRILL McMurdo Ice Shelf (MIS) drill site, the final section of core was retrieved from the

    E-Print Network [OSTI]

    on the cores at the drill site. ANDRILL was one of the largest projects ever supported by Antarctica New: Technology Gives Scientists Plenty to Work On The ANDRILL drill site team Looking up the drilling mast #12;IIceSked On 26th December 2006, at the ANDRILL McMurdo Ice Shelf (MIS) drill site, the final section

  16. Application of Reservoir Characterization and Advanced Technology to Improve Recovery and Economics in a Lower Quality Shallow Shelf Carbonate Reservoir

    SciTech Connect (OSTI)

    Taylor, Archie R.

    1996-07-01T23:59:59.000Z

    The Class 2 Project at West Welch was designed to demonstrate the use of advanced technologies to enhance the economics of improved oil recovery (IOR) projects in lower quality Shallow Shelf Carbonate (SSC) reservoirs, resulting in recovery of additional oil that would otherwise be left in the reservoir at project abandonment. Accurate reservoir description is critical to the effective evaluation and efficient design of IOR projects in the heterogeneous SSC reservoirs. Therefore, the majority of Budget Period 1 was devoted to reservoir characterization. Technologies being demonstrated include: (1) Advanced petrophysics; (2) Three dimensional (3-D) seismic; (3) Cross-well bore tomography; (4) Advanced reservoir simulation; (5) Carbon dioxide (CO{sub 2}) stimulation treatments; (6) Hydraulic fracturing design and monitoring; and (7) Mobility control agents.

  17. APPLICATION OF RESERVOIR CHARACTERIZATION AND ADVANCED TECHNOLOGY TO IMPROVE RECOVERY AND ECONOMICS IN A LOWER QUALITY SHALLOW SHELF SANANDRES RESERVOIR

    SciTech Connect (OSTI)

    Unknown

    2003-01-15T23:59:59.000Z

    The Class 2 Project at West Welch was designed to demonstrate the use of advanced technologies to enhance the economics of improved oil recovery (IOR) projects in lower quality Shallow Shelf Carbonate (SSC) reservoirs, resulting in recovery of additional oil that would otherwise be left in the reservoir at project abandonment. Accurate reservoir description is critical to the effective evaluation and efficient design of IOR projects in the heterogeneous SSC reservoirs. Therefore, the majority of Budget Period 1 was devoted to reservoir characterization. Technologies being demonstrated include: (1) Advanced petrophysics; (2) Three-dimensional (3-D) seismic; (3) Crosswell bore tomography; (4) Advanced reservoir simulation; (5) Carbon dioxide (CO{sub 2}) stimulation treatments; (6) Hydraulic fracturing design and monitoring; (7) Mobility control agents.

  18. Non-depleted sub-continental mantle beneath the Superior Province of the Canadian Shield: Nd-Sr isotopic and trace element evidence from Midcontinent Rift basalts

    SciTech Connect (OSTI)

    Paces, J.B. (Michigan Technological Univ., Houghton (USA)); Bell, K. (Carleton Univ., Ottawa, Ontario (Canada))

    1989-08-01T23:59:59.000Z

    Midcontinent Rift flood basalts represent a sample of the relatively shallow, sub-continental upper mantle beneath the Canadian Shield at 1.1 Ga. A thick sequence of olivine tholeiite lavas, including minor intermediate to rhyolitic lavas, from the Portage Lake Volcanics (PLV) in northern Michigan have initial Nd and Sr isotopic compositions which cluster near Bulk Earth values. The effects of assimilation of old LREE-enriched continental crust into mantle-derived fractionating liquids are isotopically discernible in evolved lavas as well as in olivine tholeiites from the lowest portion of the volcanic pile. However, the effects of crustal contamination decrease with stratigraphic height and are absent in more primitive lavas in the upper half of the section. The source for PLV tholeiites is substantially less depleted than previously reported mantle values from the Superior Province. An origin for the PLV source is compatible with either of several mantle evolution models. The PLV source may have been associated with upwelling of a LIL element-enriched, asthenospheric plume which emplaced non-depleted material from deeper sources into the shallow sub-continental mantle beneath the Midcontinent Rift during continental break-up. Alternatively, the PLV source may have originated by enrichment of refractory sub-continental lithospheric mantle which was previously depleted in incompatible trace elements during Archean-aged melt extraction and continental crust formation. Concurrent generation of carbonatite magmas in other areas beneath the Superior Province indicates the widespread presence of sub-continental mantle with substantially higher {epsilon}{sub Nd}(T) and lower {epsilon}{sub Sr}(T) than the PLV source.

  19. Canada-USA Salmon Shelf Survival Study, 2007-2008 Annual Report.

    SciTech Connect (OSTI)

    Trudel, Marc; Tucker, Strahan; Morris, John

    2009-03-09T23:59:59.000Z

    Historically, salmon stocks from the Columbia River and Snake River formed one of the most valuable fisheries on the west coast of North America. However, salmon and steelhead returns sharply declined during the 1980s and 1990s to reach nearly 1 million fish. Although several factors may be responsible for the decline of Columbia River salmon and steelhead, there is increasing evidence that these drastic declines were primarily attributable to persistently unfavorable ocean conditions. Hence, an understanding of the effects of ocean conditions on salmon production is required to forecast the return of salmon to the Columbia River basin and to assess the efficacy of mitigation measures such as flow regulation on salmon resources in this system. The Canadian Program on High Seas Salmon has been collecting juvenile salmon and oceanographic data off the west coast of British Columbia and Southeast Alaska since 1998 to assess the effects of ocean conditions on the distribution, migration, growth, and survival of Pacific salmon. Here, we present a summary of the work conducted as part of the Canada-USA Salmon Shelf Survival Study during the 2008 fiscal year and compare these results with those obtained from previous years. The working hypothesis of this research is that fast growth enhances the marine survival of salmon, either because fast growing fish quickly reach a size that is sufficient to successfully avoid predators, or because they accumulate enough energy reserves to better survive their first winter at sea, a period generally considered critical in the life cycle of salmon. Sea surface temperature decreased from FY05 to FY08, whereas, the summer biomass of phytoplankton increased steadily off the west coast of Vancouver Island from FY05 to FY08. As in FY07, zooplankton biomass was generally above average off the west coast of Vancouver Island in FY08. Interestingly, phytoplankton and zooplankton biomass were higher in FY08 than was expected from the observed nutrient concentration that year. This suggests nutrients were more effectively by phytoplankton in FY08. In addition, the abundance of lipid-rich northern copepods increased from FY05 to FY08, whereas lipid-poor southern copepods showed the opposite pattern, suggesting that growth conditions were more favorable to juvenile salmon in FY08 than in previous years. However, growth indices for juvenile coho salmon were near the 1998-2008 average, both off the west coast of Vancouver Island and Southeast Alaska, indicating that additional factors beside prey quality affect juvenile salmon growth in the marine environment. Catches of juvenile Chinook, sockeye and chum salmon off the west coast of Vancouver Island in June-July 2008 were the highest on record during summer since 1998, suggesting that early marine survival for the 2008 smolt year was high. Interestingly, the proportion of hatchery fish was high (80-100%) among the juvenile Columbia River Chinook salmon caught off the British Columbia coast during summer, suggest that relatively few wild Chinook salmon are produced in the Columbia River Chinook. In addition, we also recovered two coded-wire tagged juvenile Redfish Lake sockeye salmon in June 2008 off the west coast of British Columbia. As relatively few Redfish Lake sockeye smolts are tagged each year, this also suggests that early marine survival was high for these fish, and may result in a high return in 2009 if they mature at age three, or in 2010 if they mature at age four. To date, our research shows that different populations of Columbia River salmon move to different locations along the coastal zone where they establish their ocean feeding grounds and overwinter. We further show that ocean conditions experienced by juvenile Columbia River salmon vary among regions of the coast, with higher plankton productivity and temperatures off the west coast of Vancouver Island than in Southeast Alaska. Hence, different stocks of juvenile salmon originating from the Columbia River and Snake River are exposed to different ocean conditions and may respond differ

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

    SciTech Connect (OSTI)

    Jensen, Mike

    2012-02-01T23:59:59.000Z

    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.

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

    SciTech Connect (OSTI)

    Tomlinson, Jason; Jensen, Mike

    2012-02-28T23:59:59.000Z

    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.

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

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Jensen, Mike

    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.

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

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Tomlinson, Jason; Jensen, Mike

    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.

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

    SciTech Connect (OSTI)

    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

    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

  5. CO{sub 2} Huff-n-Puff process in a light oil shallow shelf carbonate reservoir. Second quarterly technical progress report, [April 1995--June 1995

    SciTech Connect (OSTI)

    Cole, R.; Prieditis, J.; Vogt, J.; Wehner, S.

    1995-07-11T23:59:59.000Z

    The principal objective of the Central Vacuum Unit (CVU) CO{sub 2} Huff-n-Puff (H-n-P) project is to determine the feasibility and practicality of the technology in a waterflooded shallow shelf carbonate environment. The results of parametric simulation of the CO{sub 2} H-n-P process, coupled with the CVU reservoir characterization components will determine if this process is technically and economically feasible for field implementation. The technology transfer objective of the project is to disseminate the knowledge gained through an innovative plan in support of the Department of Energy`s (DOE) objective of increasing domestic oil production and deferring the abandonment of shallow shelf carbonate (SSC) reservoirs. Tasks associated with this objective are carried out in what is considered a timely effort for near-term goals. Technical progress is summarized for; geostatistical realizations; site-specific simulation;waterflood review; and reservoir characterization.

  6. CO{sub 2} Huff-n-Puff process in a light oil shallow shelf carbonate reservoir. Topical report No. 1

    SciTech Connect (OSTI)

    Cole, R.; Prieditis, J.; Vogt, J.; Wehner, S.

    1995-10-01T23:59:59.000Z

    The principle objective of the Central Vacuum Unit (CVU) CO{sub 2} Huff-n-Puff (H-n-P) project is to determine the feasibility and practicality of the technology in a waterflooded shallow shelf carbonate environment. The results of parametric simulation of the CO{sub 2} H-n-P process coupled with the CVU reservoir characterization components will determine if this process is technically and economic for field implementation. The ultimate goal will be to develop guidelines based on commonly available data that other operators in the industry can use to investigate the applicability of the process within other field. The technology transfer objective of the project is to disseminate the knowledge gained through an innovative plan in support of the Department of Energy`s objective to increasing domestic oil production and deferring the abandonment of shallow shelf carbonate reservoirs. Accomplishments to date are described in this report.

  7. The Mid-Latitude Continental Convective Clouds Experiment (MC3E)

    SciTech Connect (OSTI)

    Petersen,W.; Jensen,M.; Genio, A. D.; Giangrande, S.; Heymsfield, A.; Heymsfield, G.; Hou, A.; Kollias, P.; Orr, B.; Rutledge, S.; Schwaller, M.; Zipser, E.

    2010-03-15T23:59:59.000Z

    The Midlatitude Continental Convective Cloud 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 Atmospheric Radition Measurement Program and the National Aeronautics and Space Administration's (NASA) Global Precipitation Measurement (GPM) mission Ground Validation program. The Intensive Observation Period 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 observations over land that have never before been available. Several different components of convective processes tangible to the convective parameterization problem are targeted such as, pre-convective environment and convective initiation, updraft / downdraft dynamics, condensate transport and detrainment, precipitation and cloud microphysics, influence on the environment and radiation and a detailed description of the large-scale forcing. MC3E will use a new multi-scale observing strategy with the participation of a network of distributed sensors (both passive and active). The approach is to document in 3-D not only the full spectrum of precipitation rates, but also clouds, winds and moisture in an attempt to provide a holistic view of convective clouds and their feedback with the environment. A goal is to measure cloud and precipitation transitions and environmental quantities that are important for satellite retrieval algorithms, convective parameterization in large-scale models and cloud-resolving model simulations. This will be accomplished through the deployment of several different elements that complement the existing (and soon to become available) ARM facilities: a network of radiosonde stations, NASA scanning multi-frequency/parameter radar systems at three different frequencies (Ka/Ku/S), high-altitude remote sensing and in situ aircraft, wind profilers and a network of surface disdrometers. In addition to these special MC3E instruments, there will be important new instrumentation deployed by DOE at the ARM site including: 3 networked scanning X-band radar systems, a C-band scanning radar, a dual wavelength (Ka/W) scanning cloud radar, a Doppler lidar and upgraded vertically pointing millimeter cloud radar (MMCR) and micropulse lidar (MPL).To fully describe the properties of precipitating cloud systems, both in situ and remote sensing airborne observations are necessary. The NASA GPM-funded University of North Dakota (UND) Citation will provide in situ observations of precipitation-sized particles, ice freezing nuclei and aerosol concentrations. As a complement to the UND Citation's in situ observations, the NASA ER-2 will provide a high altitude satellite simulator platform that carrying a Ka/Ku band radar and passive microwave radiometers (10-183 GHZ).

  8. Microfacies analysis, paleoecology, and environment of deposition of Morrowan shelf carbonates, Magdalena Limestone (lower division), Hueco Mountains, El Paso County, West Texas

    E-Print Network [OSTI]

    Connolly, William Marc

    1985-01-01T23:59:59.000Z

    MICROFACIES ANALYSIS, PALEOECOLOGY, AND ENVIRONMENT OF DEPOSITION OF MORROWAN SHELF CARBONATES, MAGDALENA LIMESTONE (LOWER DIVISION), HUECO MOUNTAINS, EL PASO COUNTY, WEST TEXAS Volume I A Thesis by WILLIAM NARC CONNOLLY Submitted..., MAGDALENA LIMESTONE (LOWER DIVISION), HUECO MOUNTAINS, EL PASO COUNTY, WEST TEXAS Volume I A Thesis by WILLIAM MARC CONNOLLY Approved as to style and content by: Robert S to , Jr. (Chai an of Committee) Thomas E. Yancey (Member) Richard Rezak...

  9. Design and implementation of a CO{sub 2} flood utilizing advanced reservoir characterization and horizontal injection wells in a shallow shelf carbonate approaching waterflood depletion

    SciTech Connect (OSTI)

    NONE

    1996-08-09T23:59:59.000Z

    The first objective is to utilize reservoir characterization and advanced technologies to optimize the design of a carbon dioxide (CO{sub 2}) project for the South Cowden Unit (SCU) located in Ector County, Texas. The SCU is a mature, relatively small, shallow shelf carbonate unit nearing, waterflood depletion. The second objective is to demonstrate the performance and economic viability of the project in the field. This report includes work on the reservoir characterization and project design objective and the demonstration project objective.

  10. Application of Reservoir Characterization and Advanced Technology to Improve Recovery and Economics in a Lower Quality Shallow Shelf Carbonate Reservoir, Class II

    SciTech Connect (OSTI)

    Hickman, T. Scott; Justice, James J.; Egg, Rebecca

    2001-08-07T23:59:59.000Z

    The Oxy operated Class 2 Project at West Welch Project is designed to demonstrate how the use of advanced technology can improve the economics of miscible CO2 injection projects in lower quality Shallow Shelf Carbonate reservoirs. The research and design phase (Budget Period 1) primarily involved advanced reservoir demonstration characterization. The current demonstration phase (Budget Period 2) is the implementation of the reservoir management plan for an optimum miscible CO2 flood design based on the reservoir characterization.

  11. HETEROGENEOUS SHALLOW-SHELF CARBONATE BUILDUPS IN THE PARADOX BASIN, UTAH AND COLORADO: TARGETS FOR INCREASED OIL PRODUCTION AND RESERVES USING HORIZONTAL DRILLING TECHNIQUES

    SciTech Connect (OSTI)

    David E. Eby; Thomas C. Chidsey, Jr.; Kevin McClure; Craig D. Morgan

    2003-07-01T23:59:59.000Z

    The Paradox Basin of Utah, Colorado, Arizona, and New Mexico contains nearly 100 small oil fields producing from carbonate buildups within the Pennsylvanian (Desmoinesian) Paradox Formation. These fields typically have one to 10 wells with primary production ranging from 700,000 to 2,000,000 barrels (111,300-318,000 m{sup 3}) of oil per field and a 15 to 20 percent recovery rate. At least 200 million barrels (31.8 million m{sup 3}) of oil will not be recovered from these small fields because of inefficient recovery practices and undrained heterogeneous reservoirs. Several fields in southeastern Utah and southwestern Colorado are being evaluated as candidates for horizontal drilling and enhanced oil recovery from existing vertical wells based upon geological characterization and reservoir modeling case studies. Geological characterization on a local scale is focused on reservoir heterogeneity, quality, and lateral continuity, as well as possible reservoir compartmentalization, within these fields. This study utilizes representative cores, geophysical logs, and thin sections to characterize and grade each field's potential for drilling horizontal laterals from existing development wells. The results of these studies can be applied to similar fields elsewhere in the Paradox Basin and the Rocky Mountain region, the Michigan and Illinois Basins, and the Midcontinent region. This report covers research activities for the second half of the third project year (October 6, 2002, through April 5, 2003). The primary work included describing and mapping regional facies of the upper Ismay and lower Desert Creek zones of the Paradox Formation in the Blanding sub-basin, Utah. Regional cross sections show the development of ''clean carbonate'' packages that contain all of the productive reservoir facies. These clean carbonates abruptly change laterally into thick anhydrite packages that filled several small intra-shelf basins in the upper Ismay zone. Examination of upper Ismay cores identified seven depositional facies: open marine, middle shelf, inner shelf/tidal flat, bryozoan mounds, phylloid-algal mounds, quartz sand dunes, and anhydritic salinas. Lower Desert Creek facies include open marine, middle shelf, protomounds/collapse breccia, and phylloid-algal mounds. Mapping the upper Ismay zone facies delineates very prospective reservoir trends that contain porous, productive buildups around the anhydrite-filled intra-shelf basins. Facies and reservoir controls imposed by the anhydritic intra-shelf basins should be considered when selecting the optimal location and orientation of any horizontal drilling from known phylloidalgal reservoirs to undrained reserves, as well as identifying new exploration trends. Although intra-shelf basins are not present in the lower Desert Creek zone of the Blanding sub-basin, drilling horizontally along linear shoreline trends could also encounter previously undrilled, porous intervals and buildups. Technology transfer activities consisted of a technical presentation at a Class II Review conference sponsored by the National Energy Technology Laboratory at the Center for Energy and Economic Diversification in Odessa, Texas. The project home page was updated on the Utah Geological Survey Internet web site.

  12. The Cascade of Tidal Energy from Low to High Modes on a Continental Slope SAMUEL M. KELLY* AND JONATHAN D. NASH

    E-Print Network [OSTI]

    affiliation: University of Western Australia, Crawley, Australia. Corresponding author address: Samuel M. Kelly, University of Western Australia, M015 SESE, 35 Stirling Hwy., Crawley, WA 6009, Australia. EThe Cascade of Tidal Energy from Low to High Modes on a Continental Slope SAMUEL M. KELLY

  13. 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]

    Mcdonough, William F.

    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

  14. 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]

    Ozgul, Ercin

    2004-09-30T23:59:59.000Z

    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...

  15. Evaluation of Continental Precipitation in 20th-Century Climate Simulations: The Utility of Multi-Model Statistics

    SciTech Connect (OSTI)

    Phillips, T J; Gleckler, P J

    2005-11-01T23:59:59.000Z

    At the request of the Intergovernmental Panel on Climate Change (IPCC), simulations of 20th-century climate have been performed recently with some 20 global coupled ocean-atmosphere models. In view of its central importance for biological and socio-economic systems, model-simulated continental precipitation is evaluated relative to three observational estimates at both global and regional scales. Many models are found to display systematic biases, deviating markedly from the observed spatial variability and amplitude/phase of the seasonal cycle. However, the point-wise ensemble mean of all the models usually shows better statistical agreement with the observations than does any single model. Deficiencies of current models that may be responsible for the simulated precipitation biases as well as possible reasons for the improved estimate afforded by the multi-model ensemble mean are discussed. Implications of these results for water-resource managers also are briefly addressed.

  16. RACORO continental boundary layer cloud investigations. Part I: Case study development and ensemble large-scale forcings

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Vogelmann, Andrew M.; Fridlind, Ann M.; Toto, Tami; Endo, Satoshi; Lin, Wuyin; Wang, Jian; Feng, Sha; Zhang, Yunyan; Turner, David D.; Liu, Yangang; et al

    2015-05-01T23:59:59.000Z

    Observation-based modeling case studies of continental boundary layer clouds have been developed to study cloudy boundary layers, aerosol influences upon them, and their representation in cloud- and global-scale models. Three 60-hour case study periods span the temporal evolution of cumulus, stratiform, and drizzling boundary layer cloud systems, representing mixed and transitional states rather than idealized or canonical cases. Based on in-situ measurements from the RACORO field campaign and remote-sensing observations, the cases are designed with a modular configuration to simplify use in large-eddy simulations (LES) and single-column models. Aircraft measurements of aerosol number size distribution are fit to lognormal functionsmore »for concise representation in models. Values of the aerosol hygroscopicity parameter, ?, are derived from observations to be ~0.10, which are lower than the 0.3 typical over continents and suggestive of a large aerosol organic fraction. Ensemble large-scale forcing datasets are derived from the ARM variational analysis, ECMWF forecasts, and a multi-scale data assimilation system. The forcings are assessed through comparison of measured bulk atmospheric and cloud properties to those computed in 'trial' large-eddy simulations, where more efficient run times are enabled through modest reductions in grid resolution and domain size compared to the full-sized LES grid. Simulations capture many of the general features observed, but the state-of-the-art forcings were limited at representing details of cloud onset, and tight gradients and high-resolution transients of importance. Methods for improving the initial conditions and forcings are discussed. The cases developed are available to the general modeling community for studying continental boundary clouds.« less

  17. Evaluating the Influence of Pore Architecture and Initial Saturation on Wettability and Relative Permeability in Heterogeneous, Shallow-Shelf Carbonates

    SciTech Connect (OSTI)

    Alan P. Byrnes; Saibal Bhattacharya; John Victorine; Ken Stalder

    2007-09-30T23:59:59.000Z

    Thin (3-40 ft thick), heterogeneous, limestone and dolomite reservoirs, deposited in shallow-shelf environments, represent a significant fraction of the reservoirs in the U.S. midcontinent and worldwide. In Kansas, reservoirs of the Arbuckle, Mississippian, and Lansing-Kansas City formations account for over 73% of the 6.3 BBO cumulative oil produced over the last century. For these reservoirs basic petrophysical properties (e.g., porosity, absolute permeability, capillary pressure, residual oil saturation to waterflood, resistivity, and relative permeability) vary significantly horizontally, vertically, and with scale of measurement. Many of these reservoirs produce from structures of less than 30-60 ft, and being located in the capillary pressure transition zone, exhibit vertically variable initial saturations and relative permeability properties. Rather than being simpler to model because of their small size, these reservoirs challenge characterization and simulation methodology and illustrate issues that are less apparent in larger reservoirs where transition zone effects are minor and most of the reservoir is at saturations near S{sub wirr}. These issues are further augmented by the presence of variable moldic porosity and possible intermediate to mixed wettability and the influence of these on capillary pressure and relative permeability. Understanding how capillary-pressure properties change with rock lithology and, in turn, within transition zones, and how relative permeability and residual oil saturation to waterflood change through the transition zone is critical to successful reservoir management and as advanced waterflood and improved and enhanced recovery methods are planned and implemented. Major aspects of the proposed study involve a series of tasks to measure data to reveal the nature of how wettability and drainage and imbibition oil-water relative permeability change with pore architecture and initial water saturation. Focus is placed on carbonate reservoirs of widely varying moldic pore systems that represent the major of reservoirs in Kansas and are important nationally and worldwide. A goal of the project is to measure wettability, using representative oils from Kansas fields, on a wide range of moldic-porosity lithofacies that are representative of Kansas and midcontinent shallow-shelf carbonate reservoirs. This investigation will discern the relative influence of wetting and pore architecture. In the midcontinent, reservoir water saturations are frequently greater than 'irreducible' because many reservoirs are largely in the capillary transition zone. This can change the imbibition oil-water relative permeability relations. Ignoring wettability and transition-zone relative permeabilities in reservoir modeling can lead to over- and under-prediction of oil recovery and recovery rates, and less effective improved recovery management. A goal of this project is to measure drainage and imbibition oil-water relative permeabilities for a large representative range of lithofacies at differ ent initial water saturations to obtain relations that can be applied everywhere in the reservoir. The practical importance of these relative permeability and wettability models will be demonstrated by using reservoir simulation studies on theoretical/generic and actual reservoir architectures. The project further seeks to evaluate how input of these new models affects reservoir simulation results at varying scales. A principal goal is to obtain data that will allow us to create models that will show how to accurately simulate flow in the shallow-structure, complex carbonate reservoirs that lie in the transition zone. Tasks involved to meet the project objectives include collection and consolidation of available data into a publicly accessible relational digital database and collection of oil and rock samples from carbonate fields around the state (Task 1). Basic properties of these rocks and oils will be measured and used in wettability tests. Comparison will be performed between crude and synthetic oil wettability and

  18. Paleo-reconstruction of shelf-slope margin along San Emigdio Mountains, southern San Joaquin Valley, California

    SciTech Connect (OSTI)

    Butler, K.R.

    1988-03-01T23:59:59.000Z

    Deformation along the San Emigdio Mountains, California, is characterized by large overthrust sheets that carried Eocene through Miocene nonmarine to shallow marine strata over their deeper marine equivalents. The Pleito thrust has at least 20,000 ft of throw and is the major structural feature of this overthrust belt. The upper plate of the Pleito thrust carries an extensively exposed block of three prograding sequences and, along strike, partially exposes the shelf-slope boundaries of these units. Equivalent changes are observed in the subsurface beneath the overthrust. Total crustal shortening along this region ranges from 25 to 50%, with most of the shortening taken up by the Pleito thrust. The thrust has a low-angle, ramp-and-glide configuration, but on the south, the strata eventually extend downward into basement. The northern boundary to the deformation belt is the White Wolf and Pioneer fold and thrust structures. These features form a transfer zone, where one structure ends and the other feature begins. The amplitude of these folds can be up to 10,000 ft from crest to trough. Because of the large overthrust of the Pleito thrust, reservoir rocks are found up to 7 mi south of the fault's surface trace in the lower plate. The buried strata lie south and west of producing fields along the White Wolf fault and the Tejon embayment. The complicated stratigraphic changes combined with the thrust-belt structures require retrodeformable crustal profiles to take into account the facies distributions to model the hydrocarbon potential of this lightly explored province.

  19. Alternative Energy Development and China's Energy Future

    E-Print Network [OSTI]

    Zheng, Nina

    2012-01-01T23:59:59.000Z

    Outer Continental Shelf Alternative Energy and Alternate Usealternative non-fossil and alternative energy technologiesbe effectively addressed and alternative energy development

  20. Human dimensions perspectives on the impacts of coastal zone marine renewable energy

    E-Print Network [OSTI]

    Pomeroy, Caroline; Conway, Flaxen; Hall-Arber, Madeleine

    2013-01-01T23:59:59.000Z

    between offshore renewable energy and existing uses on thecoastal zone marine renewable energy generation. REFERENCESOuter Continental Shelf Renewable Energy Space-Use Conflicts

  1. Pacific Northwest National Laboratory Assesses Risks for Marine...

    Office of Environmental Management (EM)

    Management (BOEM) will lease the seabed on the outer continental shelf for offshore wind farms. But the prospect of offshore wind turbines anchored to the seafloor in the...

  2. Human dimensions perspectives on the impacts of coastal zone marine renewable energy

    E-Print Network [OSTI]

    Pomeroy, Caroline; Conway, Flaxen; Hall-Arber, Madeleine

    2013-01-01T23:59:59.000Z

    coastal zone marine renewable energy generation. REFERENCESOuter Continental Shelf Renewable Energy Space-Use ConflictsOF COASTAL ZONE MARINE RENEWABLE ENERGY Caroline Pomeroy,

  3. argillo-carbonated sedimentary series: Topics by E-print Network

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

    caused by the 1997. GALLARDOc,d a Institute for Chemistry and Biology of the Marine Environment (ICBM), Carl continental shelf, were sampled. The sedimentary organic matter...

  4. Human dimensions perspectives on the impacts of coastal zone marine renewable energy

    E-Print Network [OSTI]

    Pomeroy, Caroline; Conway, Flaxen; Hall-Arber, Madeleine

    2013-01-01T23:59:59.000Z

    Continental Shelf Renewable Energy Space-Use Conflicts andpotential space-use conflicts between offshore renewablerenewable en- ergy, with their demand for extensive, exclusive space,

  5. Structural restoration of Louann Salt and overlying sediments, De Soto Canyon Salt Basin, northeastern Gulf of Mexico

    E-Print Network [OSTI]

    Guo, Mengdong

    1997-01-01T23:59:59.000Z

    The continental margin of the northeastern Gulf of Mexico is suited for seismic stratigraphic analysis and salt tectonism analysis. Jurassic strata include the Louann Salt on the continental shelf and upper slope of the Destin Dome OCS area...

  6. EIS-0465: Scoping Meeting Transcript, 3/22/2011

    Broader source: Energy.gov [DOE]

    Construction of Phase II of the Mid-Atlantic Power Pathway Transmission Line Project, in Maryland and Delaware

  7. EA-2011: Proposed Release of Three Parasitoids for the Biological Control of the Emerald Ash Borer (Agrilus Planipennis) in the Continental United States

    Broader source: Energy.gov [DOE]

    USDA Animal and Plant Health Inspection Service issued an EA (July 2007) that analyzed the potential environmental impacts of the release of three parasitoids into the continental U.S. for the biological control of the emerald ash borer, a nonnative invasive beetle. The DOE Oak Ridge Office reviewed the EA, adopted it, and issued a FONSI for the proposed release of the same parasitoids into the environment on the Oak Ridge Reservation.

  8. Enlightened shelf awareness

    E-Print Network [OSTI]

    Ehrenberg, Isaac M

    2009-01-01T23:59:59.000Z

    The use of RFID technology in libraries has increased to the point where it is now the centerpiece of emerging automated self-checkout, return, and theft detection systems. With the external borders of the library secure, ...

  9. Competing for Shelf Space.

    E-Print Network [OSTI]

    Martínez-de-Albéniz, V.; Roels, G.

    2007-01-01T23:59:59.000Z

    the changes in supplier i’s wholesale price and pro?t, i =space despite their lower wholesale prices. Using a di?erentImpact of Manufacturers’ Wholesale Prices a on a Retailer’s

  10. An ice shelf breakup

    SciTech Connect (OSTI)

    Fahnestock, M. [Univ. of Maryland, College Park, MD (United States)

    1996-02-09T23:59:59.000Z

    Glaciers and ice sheets are controlled by the climate and must change if the conditions that led to their current configurations are changing. These ice masses exist at the interface between the atmosphere, which provides sustaining snowfall and thermal regulation, and the land, which provides a stable base and in many cases the elevation required to reach suitably cold conditions. Ice sheets and glaciers are distributed around the globe and can serve as potential indicators of past climate variability and current climatic trends. 9 refs.

  11. Shelf-sea ecosystems

    SciTech Connect (OSTI)

    Walsh, J J

    1980-01-01T23:59:59.000Z

    An analysis of the food chain dynamics of the Oregon, Alaskan, and New York shelves is made with respect to differences in physical forcing of these ecosystems. The world's shelves are 10% of the area of the ocean, yield 99% of the world's fish catch, and may be a major sink in the global CO/sub 2/ budget.

  12. Application of a Rule-Based Model to Estimate Mercury Exchange for Three Background Biomes in the Continental United States

    SciTech Connect (OSTI)

    Hartman, Jelena S. [University of Nevada, Reno; Weisberg, Peter J [University of Nevada, Reno; Pillai, Rekha [University of Nevada, Reno; Ericksen, Joey A. [University of Nevada, Reno; Gustin, Mae S. [University of Nevada, Reno; Kuiken, Todd [Tennessee Technological University; Zhang, Hong [Tennessee Technological University; Lindberg, Steven Eric [ORNL; Rytuba, J. J. [U.S. Geological Survey, Menlo Park, CA

    2009-07-01T23:59:59.000Z

    Ecosystems that have low mercury (Hg) concentrations (i.e., not enriched or impacted by geologic or anthropogenic processes) cover most of the terrestrial surface area of the earth yet their role as a net source or sink for atmospheric Hg is uncertain. Here we use empirical data to develop a rule-based model implemented within a geographic information system framework to estimate the spatial and temporal patterns of Hg flux for semiarid deserts, grasslands, and deciduous forests representing 45% of the continental United States. This exercise provides an indication of whether these ecosystems are a net source or sink for atmospheric Hg as well as a basis for recommendation of data to collect in future field sampling campaigns. Results indicated that soil alone was a small net source of atmospheric Hg and that emitted Hg could be accounted for based on Hg input by wet deposition. When foliar assimilation and wet deposition are added to the area estimate of soil Hg flux these biomes are a sink for atmospheric Hg.

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

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Williams, Christopher; Jensen, Mike

    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.

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

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Williams, Christopher; Jensen, Mike

    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.

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

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Williams, Christopher; Jensen, Mike

    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.

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

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Williams, Christopher; Jensen, Mike

    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.

  17. De Mey, P., P. Craig, F. Davidson, C.A. Edwards, Y. Ishikawa, J.C. Kindle, R. Proctor, K.R. Thompson, J. Zhu, and the GODAE Coastal and Shelf Seas Working Group (CSSWG) Community.

    E-Print Network [OSTI]

    Boyer, Edmond

    , reduction in the abundance of exploitable living marine resources, and public health problems associated), numerical modeling and prediction in coastal and shelf seas benefited from development of state, harmful algal blooms, beach erosion · Maritime safety and efficiency: iceberg drift, search and rescue

  18. APPLICATION OF RESERVOIR CHARACTERIZATION AND ADVANCED TECHNOLOGY TO IMPROVE RECOVERY AND ECONOMICS IN A LOWER QUALITY SHALLOW SHELF SAN ANDRES RESERVOIR

    SciTech Connect (OSTI)

    T. Scott Hickman; James J. Justice

    2001-06-16T23:59:59.000Z

    The Class 2 Project at West Welch was designed to demonstrate the use of advanced technologies to enhance the economics of improved oil recovery (IOR) projects in lower quality Shallow Shelf Carbonate (SSC) reservoirs, resulting in recovery of additional oil that would otherwise be left in the reservoir at project abandonment. Accurate reservoir description is critical to the effective evaluation and efficient design of IOR projects in the heterogeneous SSC reservoirs. Therefore, the majority of Budget Period 1 was devoted to reservoir characterization. Technologies being demonstrated include: (1) Advanced petrophysics; (2) Three-dimensional (3-D) seismic; (3) Crosswell bore tomography; (4) Advanced reservoir simulation; (5) Carbon dioxide (CO{sub 2}) stimulation treatments; (6) Hydraulic fracturing design and monitoring; and (7) Mobility control agents.

  19. APPLICATION OF RESERVOIR CHARACTERIZATION AND ADVANCED TECHNOLOGY TO IMPROVE RECOVERY AND ECONOMICS IN A LOWER QUALITY SHALLOW SHELF SAN ANDRES RESERVOIR

    SciTech Connect (OSTI)

    T. Scott Hickman; James J. Justice

    2001-08-10T23:59:59.000Z

    The Class 2 Project at West Welch was designed to demonstrate the use of advanced technologies to enhance the economics of improved oil recovery (IOR) projects in lower quality Shallow Shelf Carbonate (SSC) reservoirs, resulting in recovery of additional oil that would otherwise be left in the reservoir at project abandonment. Accurate reservoir description is critical to the effective evaluation and efficient design of IOR projects in the heterogeneous SSC reservoirs. Therefore, the majority of Budget Period 1 was devoted to reservoir characterization. Technologies being demonstrated include: (1) Advanced petrophysics; (2) Three-dimensional (3-D) seismic; (3) Crosswell bore tomography; (4) Advanced reservoir simulation; (5) Carbon dioxide (CO{sub 2}) stimulation treatments; (6) Hydraulic fracturing design and monitoring; and (7) Mobility control agents.

  20. APPLICATION OF RESERVOIR CHARACTERIZATION AND ADVANCED TECHNOLOGY TO IMPROVE RECOVERY AND ECONOMICS IN A LOWER QUALITY SHALLOW SHELF SAN ANDRES RESERVOIR

    SciTech Connect (OSTI)

    T. Scott Hickman

    2003-01-17T23:59:59.000Z

    The Class 2 Project at West Welch was designed to demonstrate the use of advanced technologies to enhance the economics of improved oil recovery (IOR) projects in lower quality Shallow Shelf Carbonate (SSC) reservoirs, resulting in recovery of additional oil that would otherwise be left in the reservoir at project abandonment. Accurate reservoir description is critical to the effective evaluation and efficient design of IOR projects in the heterogeneous SSC reservoirs. Therefore, the majority of Budget Period 1 was devoted to reservoir characterization. Technologies being demonstrated include: (1) Advanced petrophysics; (2) Three-dimensional (3-D) seismic; (3) Crosswell bore tomography; (4) Advanced reservoir simulation; (5) Carbon dioxide (CO{sub 2}) stimulation treatments; (6) Hydraulic fracturing design and monitoring; and (7) Mobility control agents.

  1. APPLICATION OF RESERVOIR CHARACTERIZATION AND ADVANCED TECHNOLOGY TO IMPROVE RECOVERY AND ECONOMICS IN A LOWER QUALITY SHALLOW SHELF SAN ANDRES RESERVOIR

    SciTech Connect (OSTI)

    T. Scott Hickman; James J. Justice

    2001-12-11T23:59:59.000Z

    The Class 2 Project at West Welch was designed to demonstrate the use of advanced technologies to enhance the economics of improved oil recovery (IOR) projects in lower quality Shallow Shelf Carbonate (SSC) reservoirs, resulting in recovery of additional oil that would otherwise be left in the reservoir at project abandonment. Accurate reservoir description is critical to the effective evaluation and efficient design of IOR projects in the heterogeneous SSC reservoirs. Therefore, the majority of Budget Period 1 was devoted to reservoir characterization. Technologies being demonstrated include: (1) Advanced petrophysics; (2) Three-dimensional (3-D) seismic; (3) Crosswell bore tomography; (4) Advanced reservoir simulation; (5) Carbon dioxide (CO{sub 2}) stimulation treatments; (6) Hydraulic fracturing design and monitoring; and (7) Mobility control agents.

  2. APPLICATION OF RESERVOIR CHARACTERIZATION AND ADVANCED TECHNOLOGY TO IMPROVE RECOVERY AND ECONOMICS IN A LOWER QUALITY SHALLOW SHELF SAN ANDRES RESERVOIR

    SciTech Connect (OSTI)

    Raj. Kumar; Keith Brown; T. Scott Hickman; James J. Justice

    2000-04-27T23:59:59.000Z

    The Class 2 Project at West Welch was designed to demonstrate the use of advanced technologies to enhance the economics of improved oil recovery (IOR) projects in lower quality Shallow Shelf Carbonate (SSC) reservoirs, resulting in recovery of additional oil that would otherwise be left in the reservoir at project abandonment. Accurate reservoir description is critical to the effective evaluation and efficient design of IOR projects in the heterogeneous SSC reservoirs. Therefore, the majority of Budget Period 1 was devoted to reservoir characterization. Technologies being demonstrated include: (1) Advanced petrophysics; (2) Three-dimensional (3-D) seismic; (3) Crosswell bore tomography; (4) Advanced reservoir simulation; (5) Carbon dioxide (CO{sub 2}) stimulation treatments; (6) Hydraulic fracturing design and monitoring; and (7) Mobility control agents.

  3. Granitoids and continental crust

    E-Print Network [OSTI]

    Siebel, Wolfgang

    . (1984, J. Petrol., 25, 956-983). Winter (2001) #12;Himalayan leucogranites #12;Nyalam 16.8 Ma Schärer et

  4. NOAAINMFS Developments S~~uring the hatch anJ releasing the submersible NektoJl COIIIIIIII prior to Jiving off

    E-Print Network [OSTI]

    the continental shelf break. Cruise effol1S will be devoted to answering questions about water mass processes that cause rapid sediment variations between shal- low and deeper energy zones. Cooper. of NOAA's Northeast down canyon walls or slopes. and the effect this may have upon the continental shelf oil lease areas

  5. Sulfate reduction and methane oxidation in continental margin sediments influenced by irrigation (south-east Atlantic off Namibia)

    SciTech Connect (OSTI)

    Fossing, H.; Ferdelman, T.G.; Berg, P.

    2000-03-01T23:59:59.000Z

    Sulfate reduction rates (SRR) and concentrations of SO{sub 4}{sup 2{minus}}, H{sub 2}S, pyrite sulfur, total sulfur, CH{sub 4}, and organic carbon were measured with high depth resolution through the entire length of the SO{sub 4}{sup 2{minus}}-zone and well into the CH{sub 4}-xone at two continental slope stations in the eastern South Atlantic (Benguela upwelling area). The sediments were characterized by a high organic carbon content of approx. 7.5% at GeoB 3703 and 3.7% at GeoB 3714. At GeoB 3703 SO{sub 4}{sup 2{minus}} concentrations decreased linearly with depth to about 40 {micro}M at the sulfate-methane transition zone (SMT) at 3.5 m, while at GeoB 3714, SO{sub 4}{sup 2{minus}} remained at sea water concentration in the top 2 m of the sediment and then decreased linearly to about 70 {micro}M at the SMT at 6 m. Direct rate measurements of SRR ({sup 35}SO{sub 4}{sup 2{minus}}) showed that the highest SRR occurred within the surface 3--5 cm with peak rates of up to 20 and 7 nmol SO{sub 4}{sup 2{minus}} cm{sup 3}/day at GeoB 3703 and GeoB 3714, respectively. SRR decreased quasi-exponentially with depth at GeoB 3703 and the cumulative SRR over the length of the SO{sub 4}{sup 2{minus}} zone resulted in an areal SRR of 1114--3493 {micro}mol/m{sup 2} day at GeoB 3703 with more than 80% of the total sulfate reduction proceeding in the top 30 cm sediment. Modeled SRR balanced both methane oxidation rates and measured SRR within the SMT, but severely underestimated by up to 89% the total SRR{sub area} that were obtained from direct measurements. Modeled and measured SRR were reconciled by including solute transport by irrigation described by a non-local pore water exchange function ({alpha}) which had values of up to 0.3 year{sup {minus}1} in the top sediment, and decreased exponentially to zero (i.e., no irrigation) at 2--3 meters (i.e., above SMT). These results suggested that co-existing sulfate reduction processes and linear SO{sub 4}{sup 2{minus}} gradients can be maintained by a non-local transport mechanism such as irrigation, by which pore water in tubes or burrows is exchanged with bottom waters by activities of tube-dwelling animals, or some similar physical transport phenomenon (i.e., bubble ebullition).

  6. Design and implementation of a CO{sub 2} flood utilizing advanced reservoir characterization and horizontal injection wells in a shallow shelf carbonate approaching waterflood depletion. Technical progress report

    SciTech Connect (OSTI)

    Chimahusky, J.S.

    1996-04-19T23:59:59.000Z

    The first objective is to utilize reservoir characterization and advanced technologies to optimize the design of a CO{sub 2} project for the South Cowden Unit (SCU) located in Ector County, Texas. The SCU is a mature, relatively small, shallow shelf carbonate unit nearing waterflood depletion. The second objective is to demonstrate the performance and economic viability of the project in the field. This report includes work on the reservoir characterization and project design objective and the demonstration project objective.

  7. Design and implementation of a CO2 flood utilizing advanced reservoirs characterization and horizontal injection wells in a shallow shelf carbonate approaching water floods depletion: Technical progress report, January 1, 1997--March 31, 1997

    SciTech Connect (OSTI)

    Chimahusky, J.S., Casteel, J.F.

    1997-05-01T23:59:59.000Z

    The first objective is to utilize reservoir characterization and advanced technologies to optimize the design of a carbon dioxide (CO{sub 2}) project for the South Cowden Unit (SCU) located in Ector County, Texas. The SCU is a mature, relatively small, shallow shelf carbonate unit nearing waterflood depletion. The second objective is to demonstrate the performance and economic viability of the project in the field. All work this quarter falls within the demonstration project.

  8. Design and implementation of a CO{sub 2} flood utilizing advanced reservoir characterization and horizontal injection wells in a shallow shelf carbonate approaching waterflood depletion. Quarterly report, July 1 - September 30, 1996

    SciTech Connect (OSTI)

    Chimahusky, J.S.

    1996-10-01T23:59:59.000Z

    The first objective is to utilize reservoir characterization and advanced technologies to optimize the design of a carbon dioxide project for the South Cowden Unit (SCU) located in Ector County, Texas. The SCU is a mature, relatively small, shallow shelf carbonate unit nearing waterflood depletion. The second object is to demonstrate the performance and economic viability of the project in the field. The report include work on the reservoir characterization and project design objective and demonstration project objective.

  9. Crack-arrest behavior in SEN wide plates of low-upper-shelf base metal tested under nonisothermal conditions: WP-2 series

    SciTech Connect (OSTI)

    Naus, D.J.; Keeney-Walker, J.; Bass, B.R.; Robinson, G.C. Jr.; Iskander, S.K.; Alexander, D.J. [Oak Ridge National Lab., TN (United States); Fields, R.J.; deWit, R.; Low, S.R. [National Inst. of Standards and Technology, Gaithersburg, MD (United States); Schwartz, C.W. [Maryland Univ., College Park, MD (United States). Dept. of Mechanical Engineering; Johansson, I.B. [Royal Inst. of Tech., Stockholm (Sweden)

    1990-08-01T23:59:59.000Z

    The Heavy-Section Steel Technology (HSST) Program at the Oak Ridge National Laboratory under the sponsorship of the Nuclear Regulatory Commission is conducting analytical and experimental studies aimed at understanding the circumstances that would initiate the growth of an existing crack in a reactor pressure vessel (RPV) and the conditions leading to arrest of a propagating crack. Objectives of these studies are to determine (1) if the material will exhibit crack-arrest behavior when the driving force on a crack exceeds the ASME limit, (2) the relationship between K{sub Ia} and temperature, and (3) the interaction of fracture modes (arrest, stable crack growth, unstable crack growth, and tensile instability) when arrest occurs at high temperatures. In meeting these objectives, crack-arrest data are being developed over an expanded temperature range through tests involving large thermally shocked cylinders, pressurized thermally shocked vessels, and wide-plate specimens. The wide-plate specimens provide the opportunity for a significant number of data points to be obtained at relatively affordable costs. These tests are designed to provide fracture-toughness measurements approaching or above the onset of the Charpy upper-shelf regime in a rising toughness region and with an increasing driving force. This document discusses test methodology and results. 23 refs., 92 figs., 25 tabs.

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

    SciTech Connect (OSTI)

    Anne Trehu; Peter Kannberg

    2011-06-30T23:59:59.000Z

    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

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

    SciTech Connect (OSTI)

    Trehu, Anne; Kannberg, Peter

    2011-06-30T23:59:59.000Z

    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

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

    SciTech Connect (OSTI)

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

    2013-11-15T23:59:59.000Z

    The impact of global tropical climate to perturbations in land surface processes (LSP) are evaluated using perturbations given by different LSP representations of continental-scale in a global climate model that includes atmosphere-ocean interactions. One representation is a simple land scheme, which specifies climatological albedos and soil moisture availability. The other representation is the more comprehensive Simplified Simple Biosphere Model, which allows for interactive soil moisture and vegetation biophysical processes. The results demonstrate that LSP processes such as interactive soil moisture and vegetation biophysical processes have strong impacts on the seasonal mean states and seasonal cycles of global precipitation, clouds, and surface air temperature. The impact is especially significant over the tropical Pacific. To explore the mechanisms for such impact, different LSP representations are confined to selected continental-scale regions where strong interactions of climate-vegetation biophysical processes are present. We find that the largest impact is mainly from LSP perturbations over the tropical African continent. The impact is through anomalous convective heating in tropical Africa due to changes in the surface heat fluxes, which in turn affect basinwide teleconnections in the Pacific through equatorial wave dynamics. The modifications in the equatorial Pacific climate are further enhanced by strong air-sea coupling between surface wind stress and upwelling, as well as effect of ocean memory. Our results further suggest that correct representations of land surface processes, land use change and the associated changes in the deep convection over tropical Africa are crucial to reducing the uncertainty when performing future climate projections under different climate change scenarios.

  13. Design and implementation of a CO{sub 2} flood utilizing advanced reservoir characterization and horizontal injection wells in a shallow shelf carbonate approaching waterflood depletion. [Quarterly report], October 1, 1995--December 31, 1995

    SciTech Connect (OSTI)

    NONE

    1996-03-21T23:59:59.000Z

    The first objective is to utilize reservoir characterization and advanced technologies to optimize the design of a CO{sub 2} project for the South Cowden Unit (SCU) located in Ector County, Texas. The SCU is a mature, relatively small, shallow shelf carbonate unit nearing waterflood depletion. The second objective is to demonstrate the performance and economic viability of the project in the field. This report includes work on the reservoir characterization and project design objective. In addition the initiation of the demonstration project objective includes work done in November and December, 1995.

  14. Design and implementation of a CO{sub 2} flood utilizing advanced reservoir characterization and horizontal injection wells in a shallow shelf carbonate approaching waterflood depletion. Quarterly report, October 1, 1996--December 31, 1996

    SciTech Connect (OSTI)

    NONE

    1997-02-27T23:59:59.000Z

    The first objective is to utilize reservoir characterization and advanced technologies to optimize the design of a carbon dioxide (CO{sub 2}) project for the south Cowden Unit (SCU) located in Ector County, Texas. The SCU is a mature, relatively small, shallow shelf carbonate unit nearing waterflood depletion. The second objective is to demonstrate the performance and economic viability of the project in the field. All work this quarter falls within Task V field demonstration. Short progress reports are presented for field demonstration involving: drill horizontal injection wells 6C-25H and 7C-11H; and drill two vertical WAG injectors along South Cowden Unit boundary.

  15. Application of Reservoir Characterization and Advanced Technology to Improve Recovery and Economics in a Lower Quality Shallow Shelf San Andres Reservoir.

    SciTech Connect (OSTI)

    Taylor, A.R.; Hickman, T.S. [T. SCOTT HICKMAN AND ASSOCIATES 550 WEST TEXAS STREET SUITE 950 MIDLAND, TX (United States) 79701; Justice, J.J. [ADVANCED RESERVOIR TECHNOLOGIES P. O. BOX 985 ADDISON, TX (United States) 75001-0985

    1997-07-30T23:59:59.000Z

    The Class 2 Project at West Welch was designed to demonstrate the use of advanced technologies to enhance the economics of improved oil recovery (IOR) projects in lower quality Shallow Shelf Carbonate (SSC) reservoirs, resulting in recovery of additional oil that would otherwise be left in the reservoir at project abandonment. Accurate reservoir description is critical to the effective evaluation and efficient design of IOR projects in the heterogeneous SSC reservoirs. Therefore, the majority of Budget Period 1 was devoted to reservoir characterization. Technologies being demonstrated include: l. Advanced petrophysics 2. Three-dimensional (3-D) seismic 3. Cross-well bore tomography 4. Advanced reservoir simulation 5. Carbon dioxide (CO{sub 2}) stimulation treatments 6. Hydraulic fracturing design and monitoring 7. Mobility control agents. West Welch Unit is one of four large waterflood units in the Welch Field in the northwestern portion of Dawson County, Texas. The Welch Field was discovered in the early 1940`s and produces oil under a solution gas drive mechanism from the San Andres formation at approximately 4800 ft. The field has been under waterflood for 30 years and a significant portion has been infill-drilled on 20-ac density. A 1982-86 Pilot C0{sub 2} injection project in the offsetting South Welch Unit yielded positive results. Recent installation of a C0{sub 2} pipeline near the field allowed the phased development of a miscible C0 injection project at the South Welch Unit. The reservoir quality at the West Welch Unit is poorer than other San Andres reservoirs due to its relative position to sea level during deposition. Because of the proximity of a C0{sub 2} source and the C0{sub 2} operating experience that would be available from the South Welch Unit, West Welch Unit is an ideal location for demonstrating methods for enhancing economics of IOR projects in lower quality SSC reservoirs. This Class 2 project concentrates on the efficient design of a miscible C0{sub 2} project based on detailed reservoir characterization from advanced petrophysics, 3- D seismic interpretations and cross wellbore tomography interpretations. During the quarter, the project area was expanded to include an area where the seismic attribute mapping indicated potential for step-out locations. Progress was made on interpreting the crosswell seismic data and the C0{sub 2} performance simulation was further improved. Construction of facilities required for C0{sub 2} injection were completed.

  16. Development and testing of parameterizations for continental and tropical ice cloud microphysical and radiative properties in GCM and mesoscale models. Final report

    SciTech Connect (OSTI)

    Heymsfield, A.

    1997-09-01T23:59:59.000Z

    The overall purpose of this research was to exploit measurements in clouds sampled during several field programs, especially from experiments in tropical regions, in a four-component study to develop and validate cloud parameterizations for general circulation models, emphasizing ice clouds. The components were: (1) parameterization of basic properties of mid- and upper-tropospheric clouds, such as condensed water content, primarily with respect to cirrus from tropical areas; (2) the second component was to develop parameterizations which express cloud radiative properties in terms of basic cloud microphysical properties, dealing primarily with tropical oceanic cirrus clouds and continental thunderstorm anvils, but also including altocumulus clouds; (3) the third component was to validate the parameterizations through use of ground-based measurements calibrated using existing and planned in-situ measurements of cloud microphysical properties and bulk radiative properties, as well as time-resolved data collected over extended periods of time; (4) the fourth component was to implement the parameterizations in the National Center for Atmospheric Research (NCAR) community climate model (CCM) II or in the NOAA-GFDL model (by L. Donner GFDL) and to perform sensitivity studies.

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

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Williams, Christopher

    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.

  18. atlantic region including: Topics by E-print Network

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

    (Morchella spp.) are prized wild 18 Probabilistic Projections of Anthropogenic Climate Change Impacts on Precipitation for the Mid-Atlantic Region of the United States* Geosciences...

  19. atlantic rainforest region: Topics by E-print Network

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

    (Morchella spp.) are prized wild 19 Probabilistic Projections of Anthropogenic Climate Change Impacts on Precipitation for the Mid-Atlantic Region of the United States* Geosciences...

  20. "DOE IDIQ ESPC Awarded Projects Summary

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

    603,37449,98468623,134479,20,2689580 233,"NORESCO, LLC","National Capitol Region - HOTD","Washington","DC","Mid-Atlantic","General Services Administration","ChilledHotSteam...

  1. DOE Issues Two Draft National Interest Electric Transmission...

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

    congestion. The proposed Mid-Atlantic Area National Corridor includes counties in Ohio, West Virginia, Pennsylvania, New York, Maryland, Virginia, and all of New Jersey,...

  2. u.s. DEPARTl'vIENT OF ENERGY EERE PROJECT MANAGEMENT CENTER

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

    OF ENERGY EERE PROJECT MANAGEMENT CENTER NEPA DETERMINATION RECIPIENT: Pennsylvania State University PROJECI TITLE : Northem MidAtlantic Provider of Solar Instructor Training...

  3. Potl,,]) u.s. DEPARTMENT OF ENERGY EERE PROJECT MANAGEMENT CENTER

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

    ENERGY EERE PROJECT MANAGEMENT CENTER NEPA DETERMINATION RECIPIENT: North Carolina State University- North Carolina Solar Center PROJECT TITLE: Southem Mid-Atlantic Provider of...

  4. The relationship between policy choice and the size of the policy region: Why small jurisdictions may prefer renewable energy policies to reduce CO2 emissions

    E-Print Network [OSTI]

    Accordino, Megan H.; Rajagopal, Deepak

    2012-01-01T23:59:59.000Z

    Independent System Operator New England (ISO-NE), the Pennsylvania Jersey Maryland (PJM) Interconnection, covering much of the Mid-Atlantic and Midwest,

  5. Stantec Investigates Bat Activity in Atlantic and Great Lakes...

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

    Maine, Great Lakes, and Mid-Atlantic coastal states regions to inform efforts to mitigate potential impacts associated with offshore wind energy development in these regions....

  6. Please cite this article in press as: Manganaris, G.A., et al., Novel 1-methylcyclopropene immersion formulation extends shelf life of advanced maturity `Joanna Red' plums (Prunus salicina Lindell), Postharvest Biol. Technol. (2007), doi:10.1016/j.posthar

    E-Print Network [OSTI]

    Crisosto, Carlos H.

    harvest or after cold storage. Fruit were either immersed in a water solution (control) or in an aqueous to ripen at 23 C after 5-m immersion or after immersion and subsequent cold storage (5 C, RH 90%) for 10, characterized by short postharvest life when exposed to room temperature (shelf life) after cold storage due

  7. ORGANIC AND TRACE METAL LEVELS IN OCEAN QUAHOG, ARCTICA ISLANDICA LINNE,

    E-Print Network [OSTI]

    of Cape Cod, MA, in the mid- dle to outer continental shelf (Boehm 1983a). Some authors have also reported, copper, and zinc ...in ocean quahogs than in surf clams" for the Mid- dle Atlantic. Surf clams

  8. Statement by Secretary W. Bodman on Senate Passage of S. 3711...

    Energy Savers [EERE]

    will help strengthen our nation's energy security by expanding the development of crude oil and natural gas reserves along our Outer Continental Shelf. "Just by going to the local...

  9. NOAA implements annual catch limits for all managed fisheries

    E-Print Network [OSTI]

    Continental Shelf SEPT NOAA completes construction of supercomputers Stratus and Cirrus that improve weather NOAA releases Scientific Integrity Policy NOAA launches GOES-15 NOAA launches Suomi-NPP satellite NOAA

  10. Distribution, patchiness, and behavior of Antarctic zooplankton, assessed using multi-frequency acoustic techniques

    E-Print Network [OSTI]

    Lawson, Gareth L

    2006-01-01T23:59:59.000Z

    The physical and biological forces that drive zooplankton distribution and patchiness in an antarctic continental shelf region were examined, with particular emphasis on the Antarctic krill, Euphausia superba. This was ...

  11. Dynamics of freshwater plumes: observations and numerical modeling of the wind-forced response and alongshore freshwater transport

    E-Print Network [OSTI]

    Fong, Derek Allen

    1988-01-01T23:59:59.000Z

    A freshwater plume often forms when a river or an estuary discharges water onto the continental shelf. Freshwater plumes are ubiquitous features of the coastal ocean and usually leave a striking signature in the coastal ...

  12. EIS-0470: U.S. Department of Energy Loan Guarantee for the Cape...

    Energy Savers [EERE]

    0: U.S. Department of Energy Loan Guarantee for the Cape Wind Energy Project on the Outer Continental Shelf off Massachusetts, Nantucket Sound EIS-0470: U.S. Department of Energy...

  13. Energy Blog | Department of Energy

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

    leaders to discuss how to strengthen capabilities for responding to potential blowouts of oil and gas wells on the Outer Continental Shelf. September 22, 2010 Jared, left, and Bob...

  14. Development of an OCS Cementing Operational Guidelines Database

    E-Print Network [OSTI]

    Bell, Matthew G.

    2014-08-20T23:59:59.000Z

    This paper describes a relational database system developed for the Bureau of Safety and Environmental Enforcement as part of an analysis of current cementing procedures employed in the US outer continental shelf. Initial work included defining...

  15. Final Report: The Santa Barbara Channel - Santa Maria Basin Circulation Study

    E-Print Network [OSTI]

    Winant, Clinton D; Dever, Edward P; Dorman, Clive E; Hendershott, Myrl C

    2006-01-01T23:59:59.000Z

    environment - resulting from oil and gas development. . Thisto assess the impact of oil and gas development on the OCS.Outer Continental Shelf Oil and Gas Decisions: Florida and

  16. ARM - Midlatitude Continental Convective Clouds

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

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

    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.

  17. Dynamics of the continental margins

    SciTech Connect (OSTI)

    Not Available

    1990-11-01T23:59:59.000Z

    On 18--20 June 1990, over 70 oceanographers conducting research in the ocean margins of North America attended a workshop in Virginia Beach, Virginia. The purpose of the workshop was to provide the Department of Energy with recommendations for future research on the exchange of energy-related materials between the coastal and interior ocean and the relationship between the ocean margins and global change. The workshop was designed to optimize the interaction of scientists from specific research disciplines (biology, chemistry, physics and geology) as they developed hypotheses, research questions and topics and implementation plans. The participants were given few restraints on the research they proposed other than realistic time and monetary limits. The interdisciplinary structure of the meeting promoted lively discussion and creative research plans. The meeting was divided into four working groups based on lateral, vertical, air/sea and sediment/water processes. Working papers were prepared and distributed before the meeting. During the meeting the groups revised the papers and added recommendations that appear in this report, which was reviewed by an Executive Committee.

  18. , 20130047, published 2 June 20143722014Phil. Trans. R. Soc. A Walker Smith

    E-Print Network [OSTI]

    Stevens, David

    .royalsocietypublishing.org Research Cite this article: Heywood KJ etal. 2014 Ocean processes at the Antarctic continental slope. Phil and the carbon cycle'. Subject Areas: oceanography Keywords: Antarctic continental shelf, Antarctic Slope Front, Norwich NR4 7TJ, UK 3California Institute of Technology, Pasadena, CA 91125, USA 4British Antarctic Survey

  19. A Preliminary Analysis of the Tilefish, Lopholatilus chamaeleonticeps, Fishery

    E-Print Network [OSTI]

    . This species was first discovered in 1879 (Goode and Bean, 1880) but suffered a mass mortality, estimated was developing in a fishery for it. It was theorized that the warmer water of the continental sheIf edge in which they resided was displaced by cold continental shelf water (Verrill, 1882) thus causing the mortality

  20. Application of reservoir characterization and advanced technologies to improve recovery and economics in a lower quality shallow shelf Sand Andreas Reservoir: Quarterly technical report, January 1, 1997--March 31, 1997

    SciTech Connect (OSTI)

    Taylor, A.R., Hickman, T.S., Justice, J.J.

    1997-04-30T23:59:59.000Z

    The Class 2 Project at West Welch was designed to demonstrate the use of advanced technologies to enhance the economics of improved oil recovery (IOR) projects in lower quality Shallow Shelf Carbonate (SSC) reservoirs, resulting in recovery of additional oil that would otherwise be left in the reservoir at project abandonment. Accurate reservoir description is critical to the effective evaluation and efficient design of IOR projects in the heterogeneous SSC reservoirs. Therefore, the majority of Budget Period 1 was devoted to reservoir characterization. Technologies being demonstrated include: l.Advanced petrophysics 1547 2.Three-dimensional (3-D) seismic 3.Cross-well bore tomography 4.Advanced reservoir simulation 5.Carbon dioxide (CO{sub 2}) stimulation treatments 6.Hydraulic fracturing design and monitoring 7. Mobility control agents SUMMARY OF TECHNICAL PROGRESS West Welch Unit is one of four large waterflood units in the Welch Field in the northwestern portion of Dawson County, Texas. The Welch Field was discovered in the early 1940`s and produces oil under a solution gas drive mechanism from the San Andres formation at approximately 4800 ft. The field has been under waterflood for 30 years and a significant portion has been infill-drilled on 20-ac density. A 1982- 86 Pilot C0{sub 2} injection project in the offsetting South Welch Unit yielded positive results. Recent installation of a C0{sub 2} pipeline near the field allowed the phased development of a miscible CO injection project at the South Welch Unit.

  1. Application of reservoir characterization and advanced technology to improve recovery and economics in a lower quality shallow shelf San Andres reservoir. Quarterly progress report, October 1--December 31, 1997

    SciTech Connect (OSTI)

    Taylor, A.R.; Hickman, T.S.; Justice, J.J.

    1998-01-31T23:59:59.000Z

    West Welch Unit is one of four large waterflood units in the Welch Field in the northwestern portion of Dawson County, Texas. The Welch Field produces oil under a solution gas drive mechanism from the San Andres formation at approximately 4,800 ft. The field has been under waterflood for 30 years and a significant portion has been infill-drilled on 20-ac density. A 1982--86 pilot CO{sub 2} injection project in the offsetting South Welch Unit yielded positive results. Recent installation of a CO{sub 2} pipeline near the field allowed the phased development of a miscible CO{sub 2} injection project at the South Welch Unit. The Class 2 Project at West Welch was designed to demonstrate the use of advanced technologies to enhance the economics of improved oil recovery (IOR) projects in lower quality Shallow Shelf Carbonate (SSC) reservoirs, resulting in recovery of additional oil that would otherwise be left in the reservoir at project abandonment. Accurate reservoir description is critical to the effective evaluation and efficient design of IOR projects in the heterogeneous SSC reservoirs. Therefore, the majority of Budget Period 1 was devoted to reservoir characterization. Technologies being demonstrated include: advanced petrophysics; three-dimensional seismic; cross-well bore tomography; advanced reservoir simulation; CO{sub 2} stimulation treatments; hydraulic fracturing design and monitoring; and mobility control agents. During the quarter, development of the project`s south expansion area was undertaken, work was continued on interpreting the crosswell seismic data and CO{sub 2} injection into 11 wells was initiated.

  2. The Virtual Shelf Final WriteUp

    E-Print Network [OSTI]

    Hearst, Marti

    that the Library of Congress subject classification system is extremely powerful and nuanced, providing #12;1 Abstract The goal of the Open Library is to make all published information available represented as a single page. In the interest of making this library more usable, we have created

  3. ShelfControl | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty Edit with form HistoryRistma AGShandong LusaShelby, Ohio: Energy Resources Jump

  4. Carbon transport in the bottom boundary layer. Final report

    SciTech Connect (OSTI)

    Agrawal, Y.C.

    1998-10-05T23:59:59.000Z

    This report summarizes the activities and findings from a field experiment devised to estimate the rates and mechanisms of transport of carbon across the continental shelves. The specific site chosen for the experiment was the mid-Atlantic Bight, a region off the North Carolina coast. The experiment involved a large contingent of scientists from many institutions. The specific component of the program was the transport of carbon in the bottom boundary layer. The postulate mechanisms of transport of carbon in the bottom boundary layer are: resuspension and advection, downward deposition, and accumulation. The high turbulence levels in the bottom boundary layer require the understanding of the coupling between turbulence and bottom sediments. The specific issues addressed in the work reported here were: (a) What is the sediment response to forcing by currents and waves? (b) What is the turbulence climate in the bottom boundary layer at this site? and (c) What is the rate at which settling leads to carbon sequestering in bottom sediments at offshore sites?

  5. Continental margin architecture : sea level and climate

    E-Print Network [OSTI]

    Hill, Jenna Catherine

    2007-01-01T23:59:59.000Z

    origin and distribution of gas hydrates in marine sediments,rise: Associations with gas hydrates. Geology, 23: 89-92.sea-level lowstands above gas hydrate-bearing sediments.

  6. Continental margin architecture : sea level and climate

    E-Print Network [OSTI]

    Hill, Jenna Catherine

    2007-01-01T23:59:59.000Z

    of seismic stratigraphy, Tulsa: American Association ofchanges: An integrated approach, Tulsa: Society of Economiccorrelation of time and facies, Tulsa: American Association

  7. Continental-scale water resources modeling

    E-Print Network [OSTI]

    Washington at Seattle, University of

    /Norwegian Water Resources and Energy Directorate) Dennis P. Lettenmaier (University of Washington) #12;Outline, University of Frankfurt, Germany / Food and Agriculture Organization of the United Nations, Rome, Italy ­ Temporal: Daily · Input data ­ Precipitation, max/min temperature, wind ­ Land cover data (vegetation, soil

  8. Continental margin architecture : sea level and climate

    E-Print Network [OSTI]

    Hill, Jenna Catherine

    2007-01-01T23:59:59.000Z

    P. R. , 1987. Seismic stratigraphy interpretation utilizingP. R. , 1987. Seismic stratigraphy interpretation utilizing

  9. QER- Comment of Continental Resources, Inc.

    Broader source: Energy.gov [DOE]

    Per your request I am sending some backup data pursuant to our conversation today. You'll note I tweaked the numbers a bit since we spoke after digging a little deeper into the data.

  10. Drilling Report- First CSDP (Continental Scientific Drilling...

    Open Energy Info (EERE)

    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...

  11. Continental margin architecture : sea level and climate

    E-Print Network [OSTI]

    Hill, Jenna Catherine

    2007-01-01T23:59:59.000Z

    rise: Associations with gas hydrates. Geology, 23: 89-92.sea-level lowstands above gas hydrate-bearing sediments.salt diapirism and gas hydrate decomposition, In Schwab, W.

  12. Complimentary Continental breakfast Tuesday and Wednesday mornings

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

    2011 Wind Turbine Reliability Workshop August 2-3, 2011 hosted by Sandia National Laboratories at the Albuquerque Marriott Pyramid A limited block of rooms, at special rates, is...

  13. Continental margin architecture : sea level and climate

    E-Print Network [OSTI]

    Hill, Jenna Catherine

    2007-01-01T23:59:59.000Z

    J. , 2006. Rapid sea-level rise and Holocene climate in theJ. , 2006. Rapid sea-level rise and Holocene climate in theby deceleration of sea-level rise. Science, 265: 228-231.

  14. Continental breakup and the dawn of humankind

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisiting theCommercializationValidationEnterprise ArchitectureContacts

  15. Midlatitude Continental Convective Clouds Experiment Science Objective

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHighandSWPA / SPRA / USACE625Data ShowC -9Microwave Plasma93 -VA

  16. Third Interview with Sir Eli Lauterpacht - 13 March 2008

    E-Print Network [OSTI]

    Dingle, Lesley; Bates, Daniel

    2008-06-19T23:59:59.000Z

    to the division of the continental shelf in the North Sea. That division had taken place largely on the basis of a median-line division or equidistance division between the Norwegian and the British coasts. I took the view that, in the circumstances... , this was not the right line to adopt. The correct line would have been to have taken into account the fact that the Norwegian continental shelf broke off along a line, called the Norwegian Trough, which was much closer to the Norwegian coast than the median line...

  17. What controls the recent changes in African mineral dust aerosol across the Atlantic?

    E-Print Network [OSTI]

    Ridley, David Andrew

    Dust from Africa strongly perturbs the radiative balance over the Atlantic, with emissions that are highly variable from year to year. We show that the aerosol optical depth (AOD) of dust over the mid-Atlantic observed by ...

  18. FUPWG Meeting Agenda - Williamsburg, Virginia | Department of...

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

    Networking Break 10:30 am Demand-Response David McAndrew, DOE FEMP National Overview of Demand-Response Programs-Phil Coleman, Lawrence Berkeley Laboratory Mid-Atlantic...

  19. Coal Retirements: Defining the Need and the Efficiency Opportunity

    E-Print Network [OSTI]

    Chittum, A.; Farley, K.; Elliot, R. N.

    2012-01-01T23:59:59.000Z

    For decades, major areas of the United States have relied heavily on coal for electricity generation. Abundant and relatively cheap, coal has powered large swaths of the Southeast, Midwest, Mid-Atlantic and western United States. Aging equipment...

  20. 4, 371398, 2007 Internal tides and

    E-Print Network [OSTI]

    Boyer, Edmond

    in the western part of the Canary Basin, halfway between the Canary Islands and the mid-Atlantic ridge fluxes are determined halfway over the southern slope of Great Meteor Seamount (Canary Basin), using data

  1. Joseph Rigby Chairman, President and CEO Pepco Holdings, Inc...

    Office of Environmental Management (EM)

    Joseph Rigby and I am theChairman, President and CEO for Pepco Holdings, Inc. (PHI), an electric utility delivering power to about 2 million customers in the Mid-Atlantic region,...

  2. THINKSTOCK/CORBIS POSSIBLE EFFECTS

    E-Print Network [OSTI]

    Mickley, Loretta J.

    of Mexico and midMexico and mid--Atlantic regions: Early resultsAtlantic regions: Early results from Site coal-fired power plant waste incinerator manufacturing metallurgical other fuel combustion type

  3. The Summer of 2006: A Milestone in the Ongoing Maturation of Demand Response

    E-Print Network [OSTI]

    Hopper, Nicole; Goldman, Charles; Bharvirkar, Ranjit; Engel, Dan

    2007-01-01T23:59:59.000Z

    Response – What’s Happening in PJM? Demand Response: CaseEdison (ConEd) Mid-Atlantic • PJM Interconnection • PEPCOERCOT, ISO-NE, NYISO and PJM—offered a range of economic and

  4. Offshore Wind Market Acceleration Projects | Department of Energy

    Energy Savers [EERE]

    to connect this offshore wind energy to the grid. The University of Delaware is examining potential effects of wind penetration on the Mid-Atlantic electric grid and facilitating...

  5. Integrated Risk Framework for Gigawatt-Scale Deployments of Renewable Energy: The U.S. Wind Energy Case; October 2009

    SciTech Connect (OSTI)

    Ram, B.

    2010-04-01T23:59:59.000Z

    Assessing the potential environmental and human effects of deploying renewable energy on private and public lands, along our coasts, on the Outer Continental Shelf (OCS), and in the Great Lakes requires a new way of evaluating potential environmental and human impacts. The author argues that deployment of renewables requires a framework risk paradigm that underpins effective future siting decisions and public policies.

  6. Clay mineralogy of surface sediments as a tool for deciphering river contributions to the Cariaco Basin (Venezuela)

    E-Print Network [OSTI]

    Meyers, Steven D.

    Clay mineralogy of surface sediments as a tool for deciphering river contributions to the Cariaco the Cariaco Basin continental shelf and Orinoco delta was investigated in order to constrain the clay was studied using a geo-statistical approach that allows drawing representative clay-mineral distribution maps

  7. The Long-Term Economic Impacts of Implementing the Energy Security Leadership Council's

    E-Print Network [OSTI]

    Hill, Wendell T.

    intensive under the ESLC package. By 2030 the oil demand of the U.S. economy is 5.9 million barrels per day extracted from the outer continental shelf (OCS) replaces 0.2 MBD of oil demand in 2030. In cumulative terms oil demand savings approaching 5.8 MBD. The model simulations, however, show that the actual savings

  8. Constraints to leasing and development of federal resources: OCS oil and gas and geothermal. Final report

    SciTech Connect (OSTI)

    Not Available

    1982-01-01T23:59:59.000Z

    Chapter I identifies possible technological, economic, and environmental constraints to geothermal resource development. Chapter II discusses constraints relative to outer continental shelf and geothermal resources. General leasing information for each resource is detailed. Chapter III summarizes the major studies relating to development constraints. 37 refs. (PSB)

  9. 83 82 81 80 79 78 340 -7-F--~ -_~

    E-Print Network [OSTI]

    Mathis, Wayne N.

    balance-of-payment disparities . Now, impending energy shortages emphasize the need for increased domestic of the United States have emerged as a major potential source of petroleum . The Outer Continental Shelf (OCS SUMMARY The fabric and nature of modern society is rooted in thee intensive use of energy resources

  10. NOAA Research Matters Learn More

    E-Print Network [OSTI]

    " water on the continental shelf from Canada to Mexico. 19 Ocean Acidification: Climate Change Impacts on the Marine Environment Anyone who has had fish as pets knows that changes in pH levels can destroy life. In field studies along the west coast of North America between Canada and Mexico, the PMEL team along

  11. Three-dimensional seismic study of structures and salt tectonics of Eugene Island Area offshore Louisiana, Gulf of Mexico

    E-Print Network [OSTI]

    Xiong, Ye

    1997-01-01T23:59:59.000Z

    The Eugene Island OCS is one of the largest oil-producing areas in federally owned waters of the U.S. outer continental shelf. Fault development and salt tectonics are the most important structural features of the study area. The study is based...

  12. 66"W 64'W 6: w 60 W 58"W 56-W H-Niv- ;--

    E-Print Network [OSTI]

    Beaumont, Christopher

    and Natural Resources) are shown in brown. Wells drilled in the Scotian Basin are marked by dots. Bathymetry is shown in Figure 1.3. The white-dotted area indicates the salt distribution along slope diapiric province on the continental slope and shelf. The average velocity of 4.5 km/s for the salt diapirs (85) is constrained

  13. 2005 by the Marine Environmental Sciences Consortium of Alabama Gulf of Mexico Science, 2005(1), pp. 8494

    E-Print Network [OSTI]

    Aronson, Richard B.

    Garden Banks (FGB) are part of a series of Jurassic-age salt diapirs located along the outer continental shelf of the Gulf of Mexico (Rezak et al., 1985, 1990). The caps of some of these salt domes extend- diately surrounding the banks to 100 m depth. In addition, drill cuttings must be shunted to deep water

  14. GEOPHYSICAL RESEARCH LETTERS, VOL. 39, L18604, 6 PP., 2012, DOI:10.1029/2012GL053099 Sensitivity of the ocean's deep overturning circulation to

    E-Print Network [OSTI]

    Stewart, Andrew

    tracers such as heat and salt, and biogeochemical tracers such as oxygen and carbon [Lumpkin and Speer], and that of the last glacial maximum [Lynch- Stieglitz et al., 2007]. Marshall and Speer [2012] have re- cently the Antarctic continental shelf [Speer et al., 2000]. In certain regions, largely confined to the Weddell

  15. Connecting Antarctic Cross-Slope Exchange with Southern Ocean Overturning ANDREW L. STEWART AND ANDREW F. THOMPSON

    E-Print Network [OSTI]

    Heaton, Thomas H.

    identified as a region of partic- ular dynamical and climatic importance for the MOC (Marshall and Speer 2012 Intermediate Water (AAIW) or transported south toward the Antarctic continental shelf (Speer et al. 2000 millennial time scales (Marshall and Speer 2012). AABW consists largely of waters that have recently been

  16. Sensitivity of the ocean's deep overturning circulation to easterly Antarctic winds

    E-Print Network [OSTI]

    Thompson, Andrew

    and carbon [Lumpkin and Speer, 2007]. It is central to our understanding of both the modern climate and Speer [2012] have recently highlighted the essential role of wind-driven upwell- ing in the Southern), or transported south towards the Antarctic continental shelf [Speer et al., 2000]. In certain regions, largely

  17. PUBLISHED ONLINE: XX MONTH XXXX | DOI: 10.1038/NGEO474 Influence of Patagonian glaciers on Antarctic dust

    E-Print Network [OSTI]

    coincide with periods in Patagonia12 when rivers of glacial meltwater deposited sediment directly13 onto of Patagonia35 is that a large area of continental shelf was exposed by lower36 sea levels during glacial Patagonia experiences strong winds. Maximum wind velocities at41 the coastal site of Canal Brecknock (54 29

  18. SHORT-TERM SEA-LEVEL CHANGES AND COASTAL EROSION PAUL D. KOMAR AND DAVID B. ENFIELD

    E-Print Network [OSTI]

    in producing coastal erosion have focused mainly on the long-term rise due to melting of glaciers and thermal in the longshore or cross-shore directions, and the occurrence of upwelling. Because the inclined continental shelf and slope act as a wave guide, the fluctuations often become trapped and propagate over longshore distances

  19. DATA ASSIMILATION IN HYDRODYNAMIC MODELS

    E-Print Network [OSTI]

    modelling and Kalman filters. The thesis consists of a summary report and a collection of seven researchDATA ASSIMILATION IN HYDRODYNAMIC MODELS OF CONTINENTAL SHELF SEAS Jacob Viborg Tornfeldt Sørensen Informatics and Mathematical Modelling Technical University of Denmark Ph.D. Thesis No. 126 Kgs. Lyngby 2004

  20. Origin and Maintenance of the Benthic Nepheloid Layer Primary Investigator: Nathan Hawley -NOAA GLERL

    E-Print Network [OSTI]

    for the transport, deposition, and resuspension of solids are of considerable importance in both the Great Lakes episodic resuspension due to storm action probably does not maintain the bnl, and suggested to the resuspension of bottom material by breaking internal waves, as described on the California continental shelf

  1. VOLUME 27 JULY 1997J O U R N A L O F P H Y S I C A L O C E A N O G R A P H Y 1997 American Meteorological Society 1181

    E-Print Network [OSTI]

    Fabrikant, Sara Irina

    Meteorological Society 1181 Sediment Resuspension and Mixing by Resonantly Generated Internal Solitary Waves D- erated in this way seem to be frequent in the record of a month-long experiment. Model results suggest and linear dispersion. They have been observed on the continental shelf (Ostrovsky and Stepanyants 1989

  2. EA-1985: Virginia Offshore Wind Technology Advancement Project (VOWTAP), 24 nautical miles offshore of Virginia Beach, Virginia

    Broader source: Energy.gov [DOE]

    DOE is proposing to fund Virginia Electric and Power Company's Virginia Offshore Wind Technology Advancement Project (VOWTAP). The proposed VOWTAP project consists of design, construction and operation of a 12 megawatt offshore wind facility located approximately 24 nautical miles off the coast of Virginia Beach, VA on the Outer Continental Shelf.

  3. LIVE: Meeting on Strengthening Deepwater Blowout Containment Capabilities

    Broader source: Energy.gov [DOE]

    Secretary Chu and Secretary of the Interior Ken Salazar convened with top U.S. government scientists and key industry and stakeholder leaders to discuss how to strengthen capabilities for responding to potential blowouts of oil and gas wells on the Outer Continental Shelf.

  4. Reprinted from Oceanology of the Amarcric Cominenral Shelf

    E-Print Network [OSTI]

    Howat, Ian M.

    , and biological productivity are being increasingly appreciated. Coasta l polynyas, located within winter pack ice, ocean, and surrounding pack ice . They produce a significant fraction of the annual sea ice surrounding in the western Ross Sea which ma~kedly influences sea ice dynamics and physical oceanography in that region. St

  5. Gas exploration beyond the shelf break; an oceanographic challenge

    E-Print Network [OSTI]

    Thiem, Øyvind

    -slope processes outside the Norwegian coast, and especially at Ormen Lange. ­ To investigate the mixing. Heggelund and J. Berntsen. A two-way nesting procedure for an ocean model with application to the Norwegian

  6. Gas exploration beyond the shelf break; an oceanographic challenge

    E-Print Network [OSTI]

    Thiem, Ã?yvind

    Sensing Center, Bergen, Norway 2 Institute of Marine Research, Bergen, Norway 3 Department of Mathematics, University of Bergen, Norway 4 Christian Michelsen Research, Bergen, Norway 5 Norsk Hydro Research Center, Bergen, Norway Norway's second largest gas field, Ormen Lange, is located 140 km west off Kristiansund

  7. amery ice shelf: Topics by E-print Network

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

    artificial and natural icing conditions MIT - DSpace Summary: Real-time measurements of ice growth during artificial and natural icing conditions were conducted using an...

  8. Who stocks the shelf? : an analysis of retail replenishment strategies

    E-Print Network [OSTI]

    Kuai, Jiaqi

    2007-01-01T23:59:59.000Z

    The objective of this thesis is to analyze the trade-offs of two retail replenishment strategies, DSD (Direct Store Delivery) model and Traditional model. Conceptual and cost models are set up to analyze the trade-offs, ...

  9. Burning Down the Shelf: Standardized Classification, Folksonomies, and Ontological Politics

    E-Print Network [OSTI]

    Lau, Andrew J.

    2008-01-01T23:59:59.000Z

    of Dewey Decimal Classification (DDC), Library of Congressstudies in critical classification. Library Resources and

  10. A Model of Viscoelastic Ice-Shelf Flexure

    E-Print Network [OSTI]

    MacAyeal, Douglas R.; Sergienko, Olga V.; Banwell, Alison F.

    2015-07-15T23:59:59.000Z

    , and the flow rate constant is B¯ = 108 Pa s1/3. Our choice of Poisson ratio µ is261 based on laboratory measurements [e.g., Jellinek and Brill, 1956] and seismic phase speed estimates262 [e.g., Kirchner and Bentley, 1979] , other studies [e.g Gudmundsson, 2011... meltwater loads accumulate.363 Perhaps the most novel generalization of the interpretation of viscoelastic phenomenon displayed364 in our study is to say that: short-term elastic processes “leak” into long-term viscous behavior.365 Thus, strictly speaking, a...

  11. amazonian shelf muds: Topics by E-print Network

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

    Felix Naumann Humboldt-Universitt zu Berlin: Commercial database management systems (DBMS) have come a long way with re- spect to efficiency and more recently, with respect to...

  12. Wind-driven circulation on a shallow, stratified shelf

    E-Print Network [OSTI]

    Austin, Jay Alan

    1999-01-01T23:59:59.000Z

    A detailed examination of the development of a deep convection event observed in the Greenland Sea in 1988-89 is carried out through a combination of modeling, scale estimates, and data analysis. We develop a prognostic ...

  13. Hybrid Rossby-shelf modes in a laboratory Onno Bokhove

    E-Print Network [OSTI]

    Al Hanbali, Ahmad

    provided via the Ekman pumping and suction due to an oscillating rigid lid. Various forcing strengths have. The laboratory ocean consists of a deeper ocean, ac- commodating basin scale Rossby modes, and a coastal step exchange associated with hybrid modes between shallow coastal seas and deep ocean basins. 1 #12

  14. adjacent shelf waters: Topics by E-print Network

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

    . . . . . . 58 19 Mean bioassay values for cultures of natural populations in each of the media... Smith, Jay Montgomery 2012-06-07 159 Relationships between pesticides and organic...

  15. Sediment transport in the Mississippi Canyon: the role of currents and storm events on optical variability

    E-Print Network [OSTI]

    Burden, Cheryl A

    1999-01-01T23:59:59.000Z

    on the Louisiana continental shelf varied both spatially and temporally. Surface nepheloid layers (SNL) and bottom nepheloid layers (BNL) were observed on the shelf, slope, and within the canyon. Intermediate nepheloid layers (INL) were observed within..., for bottom waters were cooler and surface water warmer in October 1994 than in May 1998. I I l (@ 1' (l* 338 Q 1$ DkStSBM (kNt) 88 b b 9 460 In October 1994 (Figure 5), a SNL and BNL, both with c, values & 0. 5 m ', were observed...

  16. Patterns of coral recruitment at the East Flower Garden Bank

    E-Print Network [OSTI]

    Baggett, Larry Scott

    1985-01-01T23:59:59.000Z

    of the continental shelf than on the mid-shelf. Rogers et al. (1984) studied coral recruitment patterns at four different depths at Salt River submarine canyon, St. Croix, U. S. Virgin Islands by ~tion of coral settling plates along with reef gd t. th lych h ttld...~1 ~ t SO 150 1. 00 0. 50 0. 00 Spu 5 5 Fo ll ~stM ol E*paaU Figure 2b. Distribution of type II coral spat by quarter and plate disposition for arrays A and B. Table 5. ~ number of coral spat by season aggregated over dispositions for each...

  17. Biological responses of the american oyster 'Crassostrea virginica' (gmelin) to thermal effluent in the Chesapeake-Delaware Bay area. Final report

    SciTech Connect (OSTI)

    Tinsman, J.C.; Maurer, D.; Pennachi, K.A.

    1981-01-01T23:59:59.000Z

    This report presents the results of a 1979 study of various aspects of the life history of the oyster, Crassostrea virginica, and the effects of temperature-salinity interactions in the mid-Atlantic region. The study was intended to provide input to power plant siting decisions in the Chesapeake Bay area. Eighteen collections of planted oysters were made from effluent and control stations of two power plant sites in the mid-Atlantic region. Oyster mortalities were related to physical extremes at both sites, but were higher at PEPCO. Shell growth was evident at DPL, but not at PEPCO.

  18. ARM - Midlatitude Continental Convective Clouds (comstock-hvps)

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

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

    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.

  19. african continental margin: Topics by E-print Network

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

    Palaeocene extension on the Lofoten and Vring margins, and the additional Eocene subsidence and faulting, implies that Nick Kusznir; Alan Roberts; Rob Hunsdale 183...

  20. annual continental freshwater: Topics by E-print Network

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

    Ecology Websites Summary: important problems such as assessing the safety of high-level radioactive waste storage facilities Gascoyne of contaminants in freshwater environments....

  1. Predicting the oceanic input of organic carbon by continental erosion

    SciTech Connect (OSTI)

    Ludwig, W.; Probst, J.C. [Centre National de la Recherche Scientifique, Strasbourg (France)] [Centre National de la Recherche Scientifique, Strasbourg (France); Kempe, S. [Technische Hochschule Darmstadt (Germany)] [Technische Hochschule Darmstadt (Germany)

    1996-03-01T23:59:59.000Z

    Empirical models were developed to describe relationships between the climatic, biologic, and geomorphologic characteristics of major world rivers and the observed dissolved and particulate carbon fluxes. The main purpose of the study was to determine the best regression models to describe river carbon flux at a global scale. Model parameters were grouped in all possible combinations and in a way to minimize the effects of multicollinearity. All parameter combinations were then tested individually. A model was developed with parameters which corresponded well to field results and global carbon fluxes which were close to previous estimates. The model was also used to relate the variability of annual carbon fluxes to the environmental variability of river basins. The statistical approach allows only a general view, but is capable of identifying the principal factors controlling global organic carbon flux. 111 refs., 5 figs., 4 tabs.

  2. adjacent continental margin: Topics by E-print Network

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

    day. Here we review the two most important ideas of the MARS system: 1) how it addresses fire-induced changes in value and 2) how it uses 143 Analysis of Non-adjacent Forms in...

  3. atlantic bight continental: Topics by E-print Network

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

    Symposium IVBrisbane, QLD, 1014 September, 2012 1 Developing a consistent sequence stratigraphy for the Wilkes Land and Geosciences Websites Summary: a consistent sequence...

  4. active continental margin: Topics by E-print Network

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

    HMMs, On-line handwrit- ing recognition, Off Do,Trinh-Minh-Tri 336 Derivation of Locational Marginal Prices for Restructured Wholesale Power Markets Energy Storage, Conversion...

  5. atlantic outer continental: Topics by E-print Network

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

    was true when the North Atlantic Ocean on multidecadal time scales. That is, a warm (cold) North Atlantic Ocean produces a wet (dry) condition Wang, Chunzai 96 OUTER MEASURE...

  6. aires registro continental: Topics by E-print Network

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

    waters off southeast Australia and the performance assessed against remotely-sensed and ship- board observations. The downscaling involves assimilating hydrographic fields Baird,...

  7. Continental rifting across the Southern Gulf of California

    E-Print Network [OSTI]

    Sutherland, Fiona Helen

    2006-01-01T23:59:59.000Z

    shape the interpretations of the multi-channel seismic data.seismic sequence stratigraphy within the Gulf will produce a ?rst-order interpretation

  8. Estimating Continental and Terrestrial Precipitation Averages from Raingauge Networks

    E-Print Network [OSTI]

    Willmott, Cort J.; Robeson, Scott M.; Feddema, Johannes J.

    1994-01-01T23:59:59.000Z

    precipitation, and in areas with s trong precipitation gradients and stat ion-densi ty gradients . 414 C. J. WILLMOTT, S. M. ROBESON AND J. J. FEDDEMA Sampling the LW climatology at the NCAR station locations suggests that many yearly NCAR station densities.... Higher resolution deployments should coincide with high-frequency (in the spatial domain) precipitation variability. Spatial shifts in the precipitation field with time (on seasonal and interannual time-scales, for example) also should be considered...

  9. Water Vapor Turbulence Profiles in Stationary Continental Convective Mixed Layers

    SciTech Connect (OSTI)

    Turner, D. D.; Wulfmeyer, Volker; Berg, Larry K.; Schween, Jan

    2014-10-08T23:59:59.000Z

    The U.S. Department of Energy Atmospheric Radiation Measurement (ARM) program’s Raman lidar at the ARM Southern Great Plains (SGP) site in north-central Oklahoma has collected water vapor mixing ratio (q) profile data more than 90% of the time since October 2004. Three hundred (300) cases were identified where the convective boundary layer was quasi-stationary and well-mixed for a 2-hour period, and q mean, variance, third order moment, and skewness profiles were derived from the 10-s, 75-m resolution data. These cases span the entire calendar year, and demonstrate that the q variance profiles at the mixed layer (ML) top changes seasonally, but is more related to the gradient of q across the interfacial layer. The q variance at the top of the ML shows only weak correlations (r < 0.3) with sensible heat flux, Deardorff convective velocity scale, and turbulence kinetic energy measured at the surface. The median q skewness profile is most negative at 0.85 zi, zero at approximately zi, and positive above zi, where zi is the depth of the convective ML. The spread in the q skewness profiles is smallest between 0.95 zi and zi. The q skewness at altitudes between 0.6 zi and 1.2 zi is correlated with the magnitude of the q variance at zi, with increasingly negative values of skewness observed lower down in the ML as the variance at zi increases, suggesting that in cases with larger variance at zi there is deeper penetration of the warm, dry free tropospheric air into the ML.

  10. the continental crust or the over-lying sediments. Microorganisms

    E-Print Network [OSTI]

    Lovley, Derek

    of the University of Washington, Seattle. Just how massive this ocean crustal bio- sphere might be remains unclear,000 kilometers through the global ocean. For example, something seems to be nib- bling on the glass that makes up about 5% of ocean crustal rock; samples of the glass brought up by deep drilling are scarred with pits

  11. Initial results from VC-1, First Continental Scientific Drilling...

    Open Energy Info (EERE)

    region. The objectives of VC-1 were to penetrate a hydrothermal outflow plume near its source, to obtain structural and stratigraphie information near the intersection of the...

  12. Decomposition and Organic Matter Quality in Continental Peatlands

    E-Print Network [OSTI]

    Turetsky, Merritt

    deglaciation and represent a long-term sink for atmospheric carbon dioxide (CO2). Soil temperatures incubations to quantify carbon dioxide (CO2) pro- duction in peat formed under different permafrost regimes (Alberta, Sas- katchewan) or within depth intervals (surface, deep). Internal lawn peat produces more CO2

  13. Curiosity rover finds evidence of Mars' primitive continental crust

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisitingContract Management Fermi Site OfficeCoursePublic Safety and

  14. ARM - Field Campaign - Midlatitude Continental Convective Clouds Experiment

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa- Polarization Diversity Lidar (PDL) CampaigngovCampaignsMicrowave Radiometer

  15. ARM - Field Campaign - Midlatitude Continental Convective Clouds Experiment

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa- Polarization Diversity Lidar (PDL) CampaigngovCampaignsMicrowave Radiometer(MC3E):

  16. Vertical Velocities in Continental Boundary Layer Stratocumulus Clouds

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron SpinPrincetonUsing Maps1 - USAFof EnergyVendorwinsVenue andVertical

  17. ARM - Midlatitude Continental Convective Clouds Experiment (MC3E)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadap Documentation TDMADAP : XDCnarrowbandheat flux ARMMeasurementsMethane Gas Outreach Home Room

  18. Continental Liquid-phase Stratus Clouds at SGP: Meteorological Influences

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power Administration would likeConstitution And Bylaws |Contact UsContactsContemplating

  19. Continental Divide El Coop Inc | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof EnergyInnovationinConcentratingEnergy Information

  20. Initial results from VC-1, First Continental Scientific Drilling Program

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdfGetecGtel JumpCounty,Jump7Open EnergyHydrogen