Sample records for lake wylie marine

  1. Seismic evidence of up to 200 m lake-level change in Southern Patagonia since Marine Isotope Stage 4

    E-Print Network [OSTI]

    Gilli, Adrian

    Seismic evidence of up to 200 m lake-level change in Southern Patagonia since Marine Isotope Stage Laguna Potrok Aike is located north of the Strait of Magellan (south- eastern Patagonia). Seismic, Patagonia, seismic reflection profiles. INTRODUCTION During the past decade, several studies have shown

  2. Margie Wylie

    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 Science (SC)Integrated Codes |IsLove Your Home and It'llMapping ParticleEnergy,OSTI,MargaretMargie

  3. J O N AT H A N M E R L I N I 1304 Wylie Rd Apt 272 Norman Oklahoma , 73072

    E-Print Network [OSTI]

    Forester, Max

    J O N AT H A N M E R L I N I 1304 Wylie Rd · Apt 272 · Norman · Oklahoma , 73072 jmerlini University of Oklahoma Norman, OK, USA DATES August 2011 -- May 2013 DEGREE Master of Science in Mathematics WORK EXPERIENCE DATES August 2013 -- Present EMPLOYER University of Oklahoma Norman, OK, USA Department

  4. SURFACE CURRENTS OF LAKE MICHIGAN 1931 AND 1932

    E-Print Network [OSTI]

    413 SURFACE CURRENTS OF LAKE MICHIGAN 1931 AND 1932 Marine Biological Laboratory x,i23:r jKernan, Director SURFACE CURRENTS OF LAKE MICHIGAN, 1931 AND 1932 by John Van Oosten United States Fish Introduction 1 History of Lake Michigan current samiec 1 Materials and methods 3 Releases and recoveries

  5. COMMERCIAL FISHERY FOR CHUBS (CISCOES) IN LAKE MICHIGAN

    E-Print Network [OSTI]

    COMMERCIAL FISHERY FOR CHUBS (CISCOES) IN LAKE MICHIGAN THROUGH 1953 Marine Biological Laboratory COMMERCIAL FISHERY FOR CHUBS (CISCOES) IN LAKE MICHIGAN THROUGH 1953 By Ralph Hile and Howard J . Buettner #12;ABSTRACT The chub fishery of Lake Michigan is based on 7 deep-water species of coregonines . Small

  6. Canadian Coastal Conference 1999 Conference Canadian sur la littoral 1999 SUSPENDED SEDlMENT TRANSPORT MODELING IN LAKE MICHIGAN

    E-Print Network [OSTI]

    MENT TRANSPORT MODELING IN LAKE MICHIGAN IJ. Lou, ID.J. Schwab, and 2D. Beletsky INOAAlGreat Lakes Environmental and Marine Engineering, University of Michigan~ Cooperative Institute for Limnology and Ecosystems ResearchfNOAA Great Lakes Environmental Research Laboratory and University of Michigan, 2205 Commonwealth Blvd., Ann

  7. A model of sediment resuspension and transport dynamics in southern Lake Michigan

    E-Print Network [OSTI]

    A model of sediment resuspension and transport dynamics in southern Lake Michigan Jing Lou and David J. Schwab NOAA Great Lakes Environmental Research Laboratory, Ann Arbor, Michigan Dmitry Beletsky1 Department of Naval Architecture and Marine Engineering, University of Michigan, Ann Arbor Nathan Hawley NOAA

  8. To Brunswick Folsom Lake

    E-Print Network [OSTI]

    MASONITE UPPER LAKE LUCERNE WILLIAMS MERIDAN CORTINA PEASE BARRY BOGUE OLIVEHURST HARTER Marysville Yuba

  9. Wylie, Texas: Energy Resources | 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:Ezfeedflag JumpID-fTriWildcat 1 Wind Project JumpWisconsin:WorldWorldIowa:Wuxi, China:

  10. Water Quality of Streams Tributary to Lakes Superior and Michigan

    E-Print Network [OSTI]

    559 Water Quality of Streams Tributary to Lakes Superior and Michigan Marine Biological Laboratory and Michigan By JEROME W. ZIMMERMAN United States Fish and Wildlife Service Special Scientific Report Superior and Michigan 16 Causes of changes in water quality 35 Literature cited 35 Appendix. Streams

  11. Palynology and Paleoecology of the Lake Somerville spillway section, Late Eocene Manning Formation (Jackson Group), east-central Texas

    E-Print Network [OSTI]

    Sancay, Recep Hayrettin

    2000-01-01T23:59:59.000Z

    Analysis of lignites, freshwater and marine siliciclastic sediments from the Lake Somerville spillway section (Late Eocene, Jackson Group, Manning Formation) yielded a diverse assemblage of terrestrial palynomorphs including fungal spores (84 genera...

  12. LAKE COLUSA SAN JOAQUIN

    E-Print Network [OSTI]

    DEL NORTE SISKIYOU MODOC LASSEN BUTTE PLUMAS GLENN LAKE COLUSA SUTTER YUBA NEVADA SIERRA PLACER EL ˇ˘ 1 0 1 "!9 6 Lake Tahoe HUMBOLDT TEHAMA MENDOCINO DEL NORTE SISKIYOU MODOC LASSEN BUTTE PLUMAS GLENN

  13. National Science Foundation, Lake Hoare, Antarctica | Department...

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

    National Science Foundation, Lake Hoare, Antarctica National Science Foundation, Lake Hoare, Antarctica Photo of a Photovoltaic System Located at Lake Hoare, Antarctica Lake Hoare...

  14. Lake Granbury and Lake Whitney Assessment Initiative

    E-Print Network [OSTI]

    Harris, B.L.; Roelke, Daniel; Grover, James; Brooks, Bryan

    bloom level, occurred when 7-day accumulated inflows were <10 x 106 m3 for Lake Possum Kingdom, <20 x 106 m3 for Lake Granbury and conservatively <40 x 106 m3 for Lake Whitney. These bloom inflow-thresholds corresponded to system flushing rates of 0...-24 h at -20? C. Extracts were filtered (0.2 ?m) and injected (300 ul) into an HPLC system equipped with reverse-phase C18 columns in series (Rainin Microsorb-MV, 0.46 x 10 cm, 3mm, Vydac 201TP, 0.46 x 25cm, 5mm). A nonlinear binary gradient...

  15. Lake Improvement District Law and County Lake Improvement Program (Minnesota)

    Broader source: Energy.gov [DOE]

    Lake Improvement Districts may be established by county boards in order to “improve the quality of water in lakes; provide for reasonable assurance of water quantity in lakes, where feasible and...

  16. Texas' Natural Lake

    E-Print Network [OSTI]

    Wythe, Kathy

    2006-01-01T23:59:59.000Z

    in Texas A&M?s Department of Wildlife and Fisheries Sciences, said the summary report synthesizes the ?state of knowl- edge? about the geography, hydrology, ecology and environmental impacts affecting Caddo Lake and Big Cypress Creek. At the second...; and heavy metals, including mercury found in the lignite coal used to power electricity-generating plants, are accumulating in fish tissues. Texas? Natural Lake tx H2O | pg. 2 Research to help restore environmental flows to Caddo Lake Scientists...

  17. Lake Ontario Maritime Cultural Landscape

    E-Print Network [OSTI]

    Ford, Benjamin L.

    2010-10-12T23:59:59.000Z

    ........................................................................................... 64 Ice ................................................................................................... 66 Storms............................................................................................. 67 Lake Fauna and Ecology............................................................................... 342 Introduction .................................................................................... 342 Ephemeral Landscapes and Ice Roads ........................................... 342 Boundaries and the Pan-Lake Identity...

  18. Shallow Water Offshore Wind Optimization for the Great Lakes (DE-FOA-0000415) Final Report: A Conceptual Design for Wind Energy in the Great Lakes

    SciTech Connect (OSTI)

    Wissemann, Chris [Freshwater Wind I, LLC] [Freshwater Wind I, LLC; White, Stanley M [Stanley White Engineering LLC] [Stanley White Engineering LLC

    2014-02-28T23:59:59.000Z

    The primary objective of the project was to develop a innovative Gravity Base Foundation (GBF) concepts, including fabrication yards, launching systems and installation equipment, for a 500MW utility scale project in the Great Lakes (Lake Erie). The goal was to lower the LCOE by 25%. The project was the first to investigate an offshore wind project in the Great Lakes and it has furthered the body of knowledge for foundations and installation methods within Lake Erie. The project collected historical geotechnical information for Lake Erie and also used recently obtained data from the LEEDCo Icebreaker Project (FOA DE-EE0005989) geotechnical program to develop the conceptual designs. Using these data-sets, the project developed design wind and wave conditions from actual buoy data in order to develop a concept that would de-risk a project using a GBF. These wind and wave conditions were then utilized to create reference designs for various foundations specific to installation in Lake Erie. A project partner on the project (Weeks Marine) provided input for construction and costing the GBF fabrication and installation. By having a marine contractor with experience with large marine projects as part of the team provides credibility to the LCOE developed by NREL. NREL then utilized the design and construction costing information as part of the LCOE model. The report summarizes the findings of the project. • Developed a cost model and “baseline” LCOE • Documented Site Conditions within Lake Erie • Developed Fabrication, Installation and Foundations Innovative Concept Designs • Evaluated LCOE Impact of Innovations • Developed Assembly line “Rail System” for GBF Construction and Staging • Developed Transit-Inspired Foundation Designs which incorporated: Semi-Floating Transit with Supplemental Pontoons Barge mounted Winch System • Developed GBF with “Penetration Skirt” • Developed Integrated GBF with Turbine Tower • Developed Turbine, Plant Layout and O&M Strategies The report details lowering LCOE by 22.3% and identified additional strategies that could further lower LCOE when building an utility scale wind farm in the Great Lakes.

  19. Long-term ecosystem level experiments at Toolik Lake, Alaska, and at Abisko, Northern Sweden: generalizations

    E-Print Network [OSTI]

    Long-term ecosystem level experiments at Toolik Lake, Alaska, and at Abisko, Northern Sweden: generalizations and differences in ecosystem and plant type responses to global change M . T. VA N W I J K *w , K, Darwin Building, King Buildings, Mayfield Road, Edinburgh EH9 3JU, UK, wThe Ecosystem Center, Marine

  20. Lake Preservation (Indiana)

    Broader source: Energy.gov [DOE]

    The construction, reconstruction, recleaning, or repair of a dam, ditch, or other project is prohibited when the action is likely to lower the water level of a public freshwater lake, regulated or...

  1. Naval Architecture and Marine Engineering

    E-Print Network [OSTI]

    Eustice, Ryan

    knowledge of mathematics, science, and engineering within naval architecture and marine engineering and marine engineering problems; an ability to apply basic knowledge in fluid mechanics, dynamicsNaval Architecture and Marine Engineering Undergraduate Program The University of Michigan #12

  2. Lake Ontario Maritime Cultural Landscape 

    E-Print Network [OSTI]

    Ford, Benjamin L.

    2010-10-12T23:59:59.000Z

    The goal of the Lake Ontario Maritime Cultural Landscape project was to investigate the nature and distribution of archaeological sites along the northeast shoreline of Lake Ontario while examining the environmental, ...

  3. Lake restoration by dredging

    SciTech Connect (OSTI)

    Gorini, R.F.

    1992-04-01T23:59:59.000Z

    This paper is a summary overview of the $17 million Vancouver Lake Restoration Project, the largest project of its type ever undertaken through the Federal Clean Lakes Program. It was funded jointly by the US Environmental Protection Agency, the Washington State Department of Ecology, and the Port of Vancouver. Although the project was conceived in 1965, a nationwide program to help fund such projects did not exist until 1976. Then, final approval was not received until 1981, after many volumes of studies and reviews. Construction was completed in June 1983, after 30 months--6 months ahead of schedule and underbudget. A great deal of time, money, and energy was expended to demonstrate to Federal and state environmental agencies that dredging was a key tool in effecting this lake's restoration.

  4. A LIMNOLOGICAL STUDY OF THE FINGER LAKES OF NEW YORK

    E-Print Network [OSTI]

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 569 Heat supply of the smaller lakes

  5. Lakes_Elec_You

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport(FactDepartment ofLetter Report:40PM toLEDControl Concept | DepartmentLakeLakes,

  6. Lake Survey DETROIT, MICH.

    E-Print Network [OSTI]

    . DEPARTMENT OF' COMMERCE National Ouanic and Atmospheric Admlnl,trltion National OeUII SUI"II, Great Lakes Ice ................. .... ............. . $l'.iUllary ice charts ..............·.......·................. Area ice charts - winter 1971-72 ......... . ,, Table Tabl e l.--Ice 2.--Key to ice chart sy

  7. Development of the Great Lakes Ice-circulation Model (GLIM): Application to Lake Erie in 20032004

    E-Print Network [OSTI]

    Development of the Great Lakes Ice-circulation Model (GLIM): Application to Lake Erie in 2003: Received 4 May 2009 Accepted 30 November 2009 Communicated by Dr. Ram Yerubandi Index words: Coupled Ice-Ocean Model Ice modeling Lake ice cover Ice thickness Ice speed Lake surface temperature Great Lakes Lake Erie

  8. Great Lakes NATIONALOCEAN

    E-Print Network [OSTI]

    -situ and modeled data, including marine and meteorological observations, buoy observations, water level gauge-line interactive retrieval of physical parameters such as surface temperature, ice cover, winds, and bottom depth such as synthetic aperture radar (SAR), scatterometer, and ocean color sensors are being develop

  9. NAWS-China Lake Project

    Broader source: Energy.gov [DOE]

    Presentation covers the NAWS-China Lake Project at the Federal Utility Partnership Working Group (FUPWG) meeting, held on November 18-19, 2009.

  10. White Bear Lake Conservation District (Minnesota)

    Broader source: Energy.gov [DOE]

    This statute establishes the White Bear Lake Conservation District, which has the authority to set water and land use regulations for the area around White Bear Lake.

  11. Metals in fish from the Upper Benue River and lakes Geriyo and Njuwa in northeastern Nigeria

    SciTech Connect (OSTI)

    Eromosele, C.O.; Eromosele, I.C.; Muktar, S.L.M.; Birdling, S.A. [Federal Univ. of Technology, Yola (Nigeria)

    1995-01-01T23:59:59.000Z

    Lakes Geriyo and Njuwa occupy natural depressions near the upper Benue River in northeastern Nigeria. The lakes are flooded by the river during the rainy season spanning the months of May to September. Fishing activities on the lakes and river provide fish for consumption by the local communities. Industrial activity around the upper Benue River and the lakes is low and there is no information on other activities with the potential for polluting the Benue River as it flows from neighboring Cameroon. However, an unconfirmed report indicated high levels of lead in the upper Benue River, generally speculated as arising from biogeometrical factors. Trace elements, some of which are toxic, may accumulate in edible marine organisms to levels which may be deleterious to human health. For the upper Benue River and its associate lakes, Geriyo and Njuwa, there is yet no report of a systematic study to assess the levels of metals in fish found in these waters. This paper presents the results of a study on metal levels in fish collected from Lakes Geriyo and Njuwa and upper Benue River in northeastern Nigeria. 7 refs., 1 fig., 2 tabs.

  12. PYRAMID LAKE RENEWEABLE ENERGY PLAN

    SciTech Connect (OSTI)

    HIGH DESERT GEOCULTURE, LLC

    2009-06-06T23:59:59.000Z

    The Pyramid Lake Renewable Energy Plan covers these areas: energy potential (primarily focusing on geothermal resource potential, but also more generally addressing wind energy potential); renewable energy market potential; transmission system development; geothermal direct use potential; and business structures to accomplish the development objectives of the Pyramid Lake Paiute Tribe.

  13. An urban lake remediation experiment

    SciTech Connect (OSTI)

    Castelli, S.E.; Gardner, K.H.; Jennings, A.A.

    1998-07-01T23:59:59.000Z

    Circumstances provided the opportunity to study a small urban lake as the surrounding municipalities attempted to improve its aesthetic quality by dredging. This manuscript focuses primarily on the sediments in the system: accumulation rates, the expected dynamics of the lake bed drying process, and the influence of the sediments on water quality.

  14. BYU Salt Lake Center Financial Aid Program

    E-Print Network [OSTI]

    Martinez, Tony R.

    BYU Salt Lake Center Financial Aid Program 2011 A financial aid program of the Brigham Young University Division of Continuing Education BYU Salt Lake Center 345 West North Temple Street 3 Triad Center Salt Lake City, UT 84180 Fax: (801) 933­9456 Email: slc@byu.edu #12;BYU Salt Lake Center Financial Aid

  15. BYU Salt Lake Center Financial Aid Program

    E-Print Network [OSTI]

    Olsen Jr., Dan R.

    BYU Salt Lake Center Financial Aid Program 2013 A financial aid program of the Brigham Young University Division of Continuing Education BYU Salt Lake Center 345 West North Temple Street 3 Triad Center Salt Lake City, UT 84180 Fax: (801) 933­9456 Email: slc@byu.edu #12;BYU Salt Lake Center Financial Aid

  16. BYU Salt Lake Center Financial Aid Program

    E-Print Network [OSTI]

    Hart, Gus

    BYU Salt Lake Center Financial Aid Program 2014 A financial aid program of the Brigham Young University Division of Continuing Education BYU Salt Lake Center 345 West North Temple Street 3 Triad Center Salt Lake City, UT 84180 Fax: (801) 933­9456 Email: slc@byu.edu #12;BYU Salt Lake Center Financial Aid

  17. BYU Salt Lake Center Financial Aid Program

    E-Print Network [OSTI]

    Hart, Gus

    BYU Salt Lake Center Financial Aid Program 2012 A financial aid program of the Brigham Young University Division of Continuing Education BYU Salt Lake Center 345 West North Temple Street 3 Triad Center Salt Lake City, UT 84180 Fax: (801) 933­9456 Email: slc@byu.edu #12;BYU Salt Lake Center Financial Aid

  18. Oakland Sub-Area Folsom Lake

    E-Print Network [OSTI]

    UPPER LAKE LUCERNE WILLIAMS MERIDAN CORTINA PEASE BARRY BOGUE OLIVEHURST HARTER Marysville Yuba City

  19. San Nicolas Marine Science

    E-Print Network [OSTI]

    California at Santa Barbara, University of

    College of Creative Studies 555 465 Housing & Residential Services 411 429LOT 3 LOT 9 LOT 7 LOT 23 LOT 27 Lehmann Concert Hall Multi- Cultural Theater Corwin Pavillion University House Centennial House Marine Center for Biodiversity and Ecological Restoration (CCBER) manages and restores the campus natural areas

  20. Biogeography of Marine Algae

    E-Print Network [OSTI]

    Biogeography of Marine Algae David J Garbary, St Francis Xavier University, Antigonish, Nova Scotia and vicariance in establishing distributions and as factors associated with speciation. Since eukaryotic algae. There are many species that are virtually cosmopolitan (e.g. the green alga Enteromorpha intestinalis, the red

  1. Global Change and Mountain Lakes: Establishing Nutrient Criteria and Critical Loads for Sierra Nevada Lakes

    E-Print Network [OSTI]

    Heard, ANDREA Michelle

    2013-01-01T23:59:59.000Z

    the summer and fall of 2011 at Emerald Lake (EML) and Marblethe summer and fall of 2011 at Emerald Lake (EML) and Marble

  2. Great Lakes Water Level Statistics Primary Investigator: Cynthia Sellinger

    E-Print Network [OSTI]

    Great Lakes Water Level Statistics Primary Investigator: Cynthia Sellinger Overview Extreme Great disruption throughout the Great Lakes system. Reliable lake level frequency distributions are a critical of monthly lake levels reflect secular changes in connecting channel hydraulics, watershed hydrologic

  3. Marin County- Solar Access Code

    Broader source: Energy.gov [DOE]

    Marin County's Energy Conservation Code is designed to assure new subdivisions provide for future passive or natural heating or cooling opportunities in the subdivision to the extent feasible. ...

  4. Energy 101: Marine & Hydrokinetic Energy

    Office of Energy Efficiency and Renewable Energy (EERE)

    See how marine and hydrokinetic technologies harness the energy of the ocean's waves, tides, and currents and convert it into electricity to power our homes, buildings, and cities.

  5. Marine and Hydrokinetic Technology (MHK) Instrumentation, Measurement...

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

    workshop brought together over 60 experts in marine energy technologies to disseminate technical information to the marine energy community, and to collect information to help...

  6. Sandia National Laboratories: Investigations on Marine Hydrokinetic...

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

    ClimateECEnergyInvestigations on Marine Hydrokinetic Turbine Foil Structural Health Monitoring Presented at GMREC METS Investigations on Marine Hydrokinetic Turbine Foil Structural...

  7. Lakes and Rivers Improvement Act (Ontario, Canada)

    Broader source: Energy.gov [DOE]

    The Lakes and Rivers Improvement Act proscribes the management, protection, preservation and use of the waters of the lakes and rivers of Ontario and the land under them. The Act also details...

  8. Recreational Lake and Water Quality Districts (Iowa)

    Broader source: Energy.gov [DOE]

    Territory contiguous to a recreational lake may be incorporated into a recreational lake and water quality district if such action is conducive to the public health, comfort, convenience, water...

  9. Climate Change and Variability Lake Ice, Fishes

    E-Print Network [OSTI]

    Sheridan, Jennifer

    #12;Climate Change and Variability Lake Ice, Fishes and Water Levels John J. Magnuson Center to everything else." #12;The Invisible Present The Invisible Place Magnuson 2006 #12;Ice-on Day 2007 Peter W. Schmitz Photo Local Lake Mendota #12;Ice Breakup 2010 Lake Mendota March 20 #12;March 21 Ice Breakup 2010

  10. Temperature analysis for lake Yojoa, Honduras

    E-Print Network [OSTI]

    Chokshi, Mira (Mira K.)

    2006-01-01T23:59:59.000Z

    Lake Yojoa is the largest freshwater lake in Honduras, located in the central west region of the country (1405' N, 88° W). The lake has a surface area of 82 km2, a maximum depth of 26 m. and an average depth of 16 m. The ...

  11. SOUTH CARIBOO 2011 Williams Lake

    E-Print Network [OSTI]

    Northern British Columbia, University of

    , Spectra Energy Transmission Bursaries for Aboriginal Students Jinny Donovan UNBC Scholars Award Cassandra First-year students (left to right) Emmaline Hanet of Williams Lake, and Allison Matfin of Lone Butte University Way · Prince George, BC, Canada V2N 4Z9

  12. Marine Scotland | 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 SiteofEvaluatingGroup |JilinLu an Group JumpNew Hampshire:Marin Energy AuthorityMarineMarine

  13. Contaminant Monitoring Strategy for Henrys Lake, Idaho

    SciTech Connect (OSTI)

    John S. Irving; R. P. Breckenridge

    1992-12-01T23:59:59.000Z

    Henrys Lake, located in southeastern Idaho, is a large, shallow lake (6,600 acres, {approx} 17.1 feet maximum depth) located at 6,472 feet elevation in Fremont Co., Idaho at the headwaters of the Henrys Fork of the Snake River. The upper watershed is comprised of high mountains of the Targhee National Forest and the lakeshore is surrounded by extensive flats and wetlands, which are mostly privately owned. The lake has been dammed since 1922, and the upper 12 feet of the lake waters are allocated for downriver use. Henrys Lake is a naturally productive lake supporting a nationally recognized ''Blue Ribbon'' trout fishery. There is concern that increasing housing development and cattle grazing may accelerate eutrophication and result in winter and early spring fish kills. There has not been a recent thorough assessment of lake water quality. However, the Department of Environmental Quality (DEQ) is currently conducting a study of water quality on Henrys Lake and tributary streams. Septic systems and lawn runoff from housing developments on the north, west, and southwest shores could potentially contribute to the nutrient enrichment of the lake. Many houses are on steep hillsides where runoff from lawns, driveways, etc. drain into wetland flats along the lake or directly into the lake. In addition, seepage from septic systems (drainfields) drain directly into the wetlands enter groundwater areas that seep into the lake. Cattle grazing along the lake margin, riparian areas, and uplands is likely accelerating erosion and nutrient enrichment. Also, cattle grazing along riparian areas likely adds to nutrient enrichment of the lake through subsurface flow and direct runoff. Stream bank and lakeshore erosion may also accelerate eutrophication by increasing the sedimentation of the lake. Approximately nine streams feed the lake (see map), but flows are often severely reduced or completely eliminated due to irrigation diversion. In addition, subsurface flows can occur as a result of severe cattle grazing along riparian areas and deltas. Groundwater and springs also feed the lake, and are likely critical for oxygen supply during winter stratification. During the winter of 1991, Henrys Lake experienced low dissolved oxygen levels resulting in large fish kills. It is thought that thick ice cover combined with an increase in nutrient loads created conditions resulting in poor water quality. The Idaho Department of Health and Welfare, DEQ is currently conducting a study to determine the water quality of Henrys Lake, the sources contributing to its deterioration, and potential remedial actions to correct problem areas.

  14. Sediment entrapment by coastal structures along the Illinois shore of Lake Michigan

    SciTech Connect (OSTI)

    Shabica, C.W.; Pranschke, F.A. (Northeastern Illinois Univ., Chicago, IL (United States). Dept. of Earth Science); Chrzastowski, M.J. (Illinois State Geological Survey, Champaign, IL (United States))

    1992-01-01T23:59:59.000Z

    Sand diversion and entrapment by harbors and lakefills are acknowledged to be important causes for depletion of the littoral stream sands along the Illinois shore of Lake Michigan north of Chicago. Until now estimates of material trapped as sand fillets by structural barriers has been based mainly on maps and air photos. Only a small amount of core or drill data, necessary for detailed estimates, is available. In a survey sponsored by Illinois/Indiana Sea Grant, Northeastern Illinois University and the US Geological Survey Branch of Atlantic Marine Geology, beach and lake bottom sands adjacent to structural barriers were measured using a hydraulic probe. Locations include Waukegan Harbor, Great Lakes Naval Training Center, Forest Park Beach in Lake Forest, Winnetka Waterworks, Wilmette Harbor and Northwestern University lakefill. Results show the Waukegan Harbor has trapped or diverted more than 16,000,000 cubic meters of sand. Substantially lesser amounts were found at the remaining barriers, all of which are downdrift from Waukegan Harbor.

  15. Handling Strategies for Import Containers at Marine Terminals

    E-Print Network [OSTI]

    De Castilho, Bernardo; Daganzo, Carlos F.

    1993-01-01T23:59:59.000Z

    Containers at Marine Terminals Bemardo De Castilho Carlos F.Import Containers at Marine Terminals Bernardo De CastilhoFOR IMPORT AT MARINE TERMINALS CONTAINERS BERNARDO DE

  16. ABOUT THE JOURNAL Marine Resource Economics publishes creative and scholarly

    E-Print Network [OSTI]

    Mateo, Jill M.

    biodiversity, marine and coastal recreation, marine pollution, offshore oil and gas, seabed mining, renewable pollution, coastal and marine recreation, ocean energy resources, coastal climate adaptation, ecosystem

  17. Climate sensitivity of marine energy 

    E-Print Network [OSTI]

    Harrison, Gareth P; Wallace, Robin

    2005-01-01T23:59:59.000Z

    Marine energy has a significant role to play in lowering carbon emissions within the energy sector. Paradoxically, it may be susceptible to changes in climate that will result from rising carbon emissions. Wind patterns are expected to change...

  18. Geobiology of marine magnetotactic bacteria

    E-Print Network [OSTI]

    Simmons, Sheri Lynn

    2006-01-01T23:59:59.000Z

    Magnetotactic bacteria (MTB) biomineralize intracellular membrane-bound crystals of magnetite (Fe3O4) or greigite (Fe3S4), and are abundant in the suboxic to anoxic zones of stratified marine environments worldwide. Their ...

  19. J. Great Lakes Res. 33 (Special Issue 3):211223 Internat. Assoc. Great Lakes Res., 2007

    E-Print Network [OSTI]

    Dorcas, Michael E.

    , coastal wetlands, Great Lakes. *Corresponding author. E-mail: hower@uwgb.edu 211 #12;212 Price et al

  20. Great Lakes Steel -- PCI facility

    SciTech Connect (OSTI)

    Eichinger, F.T. [BMH Claudius Peters AG, Buxtehude (Germany); Dake, S.H.; Wagner, E.D.; Brown, G.S. [Raytheon Engineers and Constructors, Pittsburgh, PA (United States)

    1997-12-31T23:59:59.000Z

    This paper discusses the planning, design, and start-up of the 90 tph PCI facility for National Steel`s Great Lakes Steel Division in River Rouge, MI. This project is owned and operated by Edison Energy Services, and was implemented on a fast-track basis by Raytheon Engineers and Constructors, Babcock Material Handling, and Babcock and Wilcox. This paper presents important process issues, basic design criteria, an the challenges of engineering and building a state-of-the-art PCI facility in two existing plants. Pulverized coal is prepared at the River Rouge Power Plant of Detroit Edison, is pneumatically conveyed 6,000 feet to a storage silo at Great Lakes Steel, and is injected into three blast furnaces.

  1. CLEAR LAKE BASIN 2000 PROJECT

    SciTech Connect (OSTI)

    LAKE COUNTY SANITATION DISTRICT

    2003-03-31T23:59:59.000Z

    The following is a final report for the Clear Lake Basin 2000 project. All of the major project construction work was complete and this phase generally included final details and testing. Most of the work was electrical. Erosion control activities were underway to prepare for the rainy season. System testing including pump stations, electrical and computer control systems was conducted. Most of the project focus from November onward was completing punch list items.

  2. Developing Great Lakes Ice Model (GLIM) using CIOM (Coupled Ice-Ocean Model) in Lake Erie

    E-Print Network [OSTI]

    Developing Great Lakes Ice Model (GLIM) using CIOM (Coupled Ice- Ocean Model) in Lake Erie Primary of the ice-ocean models, assistance with development of project reports and scientific presentations will first start the implementation of the CIOM in Lake Erie, assemble satellite observations of ice cover

  3. Disparities in Salt Lake County and Salt Lake City Mortgage Outcomes and

    E-Print Network [OSTI]

    Feschotte, Cedric

    Disparities in Salt Lake County and Salt Lake City Mortgage Outcomes and Lending Practices Darius of lending practices. This article is an adapted excerpt from the Salt Lake County Regional Analysis impediments in the home mortgage application process. The HMDA data from 2006 to 2011 were compiled for Salt

  4. Temperature Influence on Commercial Lake Whitefish Harvest in Eastern Lake Michigan

    E-Print Network [OSTI]

    Temperature Influence on Commercial Lake Whitefish Harvest in Eastern Lake Michigan Holly Price1 of Statistics University of Michigan Ann Arbor, Michigan 48109 2Cooperative Institute for Limnology and Ecosystems Research University of Michigan Ann Arbor, Michigan 48109 3NOAA, Great Lakes Environmental

  5. J. Great Lakes Res. 25(4):663682 Internat. Assoc. Great Lakes Res., 1999

    E-Print Network [OSTI]

    Inventories and Mercury Profiles from Lake Superior: Evidence for Mining Impacts W. Charles Kerfoot*,1, Sandra size of Lake Superior, were sediment profiles at locations far offshore impacted by nearshore activi, copper, mining, mercury, sediment. 663 INTRODUCTION The Great Lakes ecosystem is susceptible to loading

  6. Toxic and deadly: Working to manage algae in Lake Granbury

    E-Print Network [OSTI]

    Wythe, Kathy

    2011-01-01T23:59:59.000Z

    Toxic and deadly Working to manage algae in Lake Granbury Lake Granbury, located about 33 miles southwest of Fort Worth, is a recreation haven for water enthusiasts. In recent years, however, bacteria and golden algae have threatened the lake...?s water quality. Educating citizens about water quality issues affecting Lake Granbury and determining ways to manage the deadly algae are the focus of two Texas Water Resources Institute (TWRI) projects. Lake Granbury, a critical water supply...

  7. Toxic and deadly: Working to manage algae in Lake Granbury

    E-Print Network [OSTI]

    Wythe, Kathy

    2010-01-01T23:59:59.000Z

    Toxic and deadly Working to manage algae in Lake Granbury Lake Granbury, located about 33 miles southwest of Fort Worth, is a recreation haven for water enthusiasts. In recent years, however, bacteria and golden algae have threatened the lake...?s water quality. Educating citizens about water quality issues affecting Lake Granbury and determining ways to manage the deadly algae are the focus of two Texas Water Resources Institute (TWRI) projects. Lake Granbury, a critical water supply...

  8. Upcoming Funding Opportunity for Marine and Hydrokinetic Development...

    Energy Savers [EERE]

    Upcoming Funding Opportunity for Marine and Hydrokinetic Development University Consortium Upcoming Funding Opportunity for Marine and Hydrokinetic Development University...

  9. Biocomplexity in a highly migratory pelagic marine fish, Atlantic herring

    E-Print Network [OSTI]

    Ruzzante, Daniel E.

    , Denmark 4 Tja¨rno¨ Marine Biological Laboratory, Department of Marine Ecology, Go¨teborg University, Stro¨mstad

  10. american great lakes: Topics by E-print Network

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

    polynorphismsobserved among the North American Great Lakes ciscoes suggest that this fish group has Bernatchez, Louis 2 Great Lakes CiteSeer Summary: Grant realized an...

  11. Hyperspectral Imaging At Fish Lake Valley Area (Littlefield ...

    Open Energy Info (EERE)

    Fish Lake Valley Area (Littlefield & Calvin, 2010) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Hyperspectral Imaging At Fish Lake Valley Area...

  12. VALUE DISTRIBUTION ASSESSMENT OF GEOTHERMAL DEVELOPMENT IN LAKE COUNTY, CA

    E-Print Network [OSTI]

    Churchman, C.W.

    2011-01-01T23:59:59.000Z

    Eleven: Lake County Geothermal Energy Resource. . . .of Susanville, Susanville Geothermal Energy Project Workshopparts of the state. Geothermal energy is only one of Lake

  13. ancylus lake age: Topics by E-print Network

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

    North Entrance of the University's Lake Honduras Iraq Israel Japan Korea Kuwait Libya Peru Saudi Arabia Taiwan Thailand Turkey Ukraine United Pilyugin, Sergei S. 46 Mirror Lake...

  14. Obama Administration and Great Lakes States Announce Agreement...

    Energy Savers [EERE]

    Obama Administration and Great Lakes States Announce Agreement to Spur Development of Offshore Wind Projects Obama Administration and Great Lakes States Announce Agreement to Spur...

  15. Marine biogeochemistry of mercury

    SciTech Connect (OSTI)

    Gill, G.A.

    1986-01-01T23:59:59.000Z

    Noncontaminating sample collection and handling procedures and accurate and sensitive analysis methods were developed to measure sub-picomolar Hg concentrations in seawater. Reliable and diagnostic oceanographic Hg distributions were obtained, permitting major processes governing the marine biogeochemistry of Hg to be identified. Mercury concentrations in the northwest Atlantic, central Pacific, southeast Pacific, and Tasman Sea ranged from 0.5 to 12 pM. Vertical Hg distributions often exhibited a maximum within or near the main thermocline. At similar depths, Hg concentrations in the northwest Atlantic Ocean were elevated compared to the N. Pacific Ocean. This pattern appears to result from a combination of enhanced supply of Hg to the northwest Atlantic by rainfall and scavenging removal along deep water circulation pathways. These observations are supported by geochemical steady-state box modelling which predicts a relatively short mean residence time for Hg in the oceans; demonstrating the reactive nature of Hg in seawater and precluding significant involvement in nutrient-type recyclic. Evidence for the rapid removal of Hg from seawater was obtained at two locations. Surface seawater Hg measurements along 160/sup 0/ W (20/sup 0/N to 20/sup 0/S) showed a depression in the equatorial upwelling area which correlated well with the transect region exhibiting low /sup 234/Th//sup 238/U activity ratios. This relationship implies that Hg will be scavenged and removed from surface seawater in biologically productive oceanic zones. Further, a broad minimum in the vertical distribution of Hg was observed to coincide with the intense oxygen minimum zone in the water column in coastal waters off Peru.

  16. Lake-effect snowfall in Western New York and surface temperatures of Lakes Erie and Ontario

    E-Print Network [OSTI]

    Agrella, William

    1978-01-01T23:59:59.000Z

    - tures (' F) 39 A comparison of mean monthly lake ? surface temperatures and their standard deviations (' F) for Lakes Erie and Ontario 45 Estimates o f Lake Erie average monthly ice cover, percent, 1962-1968 (after Derecki, 1975) 50 Correlation... on such cities as Buffalo and Watertown. Buffalo, perched at the eastern end of Lake Erie, received over 16 ft of snow from November through April, nearly 6 ft of which fell during January alone. At Watertown, situated on the eastern shore of Lake Ontario...

  17. Marine and Hydrokinetic Technology Database

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

    DOE’s Marine and Hydrokinetic Technology Database provides up-to-date information on marine and hydrokinetic renewable energy, both in the U.S. and around the world. The database includes wave, tidal, current, and ocean thermal energy, and contains information on the various energy conversion technologies, companies active in the field, and development of projects in the water. Depending on the needs of the user, the database can present a snapshot of projects in a given region, assess the progress of a certain technology type, or provide a comprehensive view of the entire marine and hydrokinetic energy industry. Results are displayed as a list of technologies, companies, or projects. Data can be filtered by a number of criteria, including country/region, technology type, generation capacity, and technology or project stage. The database was updated in 2009 to include ocean thermal energy technologies, companies, and projects.

  18. Understanding the Effects of Marine Biodiversity

    E-Print Network [OSTI]

    Stachowicz, Jay

    and negative effects on herbivores. Recognizing that marine and terrestrial approaches to understandingUnderstanding the Effects of Marine Biodiversity on Communities and Ecosystems John J. Stachowicz,1 There is growing interest in the effects of changing marine biodi- versity on a variety of community properties

  19. Ice Cover on the Great Lakes NATIONALOCEANIC

    E-Print Network [OSTI]

    Ice Cover on the Great Lakes NATIONALOCEANIC AND ATMOSPHERIC ADMINISTRATION U.S. D EPARTMENT OF COMM ER CE Great Lakes Ice Cover facts since 1973 - 94.7% ice coverage in 1979 is the maximum on record - 9.5% ice coverage in 2002 is the lowest on record - 11.5% ice coverage in 1998, a strong El Nino

  20. LAKE MICHIGAN'S TRIBUTARY AND NEARSHORE FISH HABITATS

    E-Print Network [OSTI]

    7 LAKE MICHIGAN'S TRIBUTARY AND NEARSHORE FISH HABITATS Edward S. Rutherford1 Background, the Lake Michigan LaMP was developed to comply with provisions in the GLWQA and to guide management-ranging, cooperative effort to design and implement a strategy for the 1 E.S. Rutherford. University of Michigan School

  1. The Lake Charles CCS Project

    SciTech Connect (OSTI)

    Doug Cathro

    2010-06-30T23:59:59.000Z

    The Lake Charles CCS Project is a large-scale industrial carbon capture and sequestration (CCS) project which will demonstrate advanced technologies that capture and sequester carbon dioxide (CO{sub 2}) emissions from industrial sources into underground formations. Specifically the Lake Charles CCS Project will accelerate commercialization of large-scale CO{sub 2} storage from industrial sources by leveraging synergy between a proposed petroleum coke to chemicals plant (the LCC Gasification Project) and the largest integrated anthropogenic CO{sub 2} capture, transport, and monitored sequestration program in the U.S. Gulf Coast Region. The Lake Charles CCS Project will promote the expansion of EOR in Texas and Louisiana and supply greater energy security by expanding domestic energy supplies. The capture, compression, pipeline, injection, and monitoring infrastructure will continue to sequester CO{sub 2} for many years after the completion of the term of the DOE agreement. The objectives of this project are expected to be fulfilled by working through two distinct phases. The overall objective of Phase 1 was to develop a fully definitive project basis for a competitive Renewal Application process to proceed into Phase 2 - Design, Construction and Operations. Phase 1 includes the studies attached hereto that will establish: the engineering design basis for the capture, compression and transportation of CO{sub 2} from the LCC Gasification Project, and the criteria and specifications for a monitoring, verification and accounting (MVA) plan at the Hastings oil field in Texas. The overall objective of Phase 2, provided a successful competitive down-selection, is to execute design, construction and operations of three capital projects: (1) the CO{sub 2} capture and compression equipment, (2) a Connector Pipeline from the LLC Gasification Project to the Green Pipeline owned by Denbury and an affiliate of Denbury, and (3) a comprehensive MVA system at the Hastings oil field.

  2. Cooling of Kilauea Iki lava lake

    SciTech Connect (OSTI)

    Hills, R.G.

    1982-02-01T23:59:59.000Z

    In 1959 Kilauea Iki erupted leaving a 110 to 120 m lake of molten lava in its crater. The resulting lava lake has provided a unique opportunity to study the cooling dynamics of a molten body and its associated hydrothermal system. Field measurements taken at Kilauea Iki indicate that the hydrothermal system above the cooling magma body goes through several stages, some of which are well modeled analytically. Field measurements also indicate that during most of the solidification period of the lake, cooling from above is controlled by 2-phase convection while conduction dominates the cooling of the lake from below. A summary of the field work related to the study of the cooling dynamics of Kilauea Iki is presented. Quantitative and qualitative cooling models for the lake are discussed.

  3. Lake Winds | 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, searchOf Kilauea Volcano, Hawaii9969995°,ILEDSGP/joinHavasuPalmdaleLake

  4. Modelling Marine Ecosystems Mick Follows

    E-Print Network [OSTI]

    Follows, Mick

    , Massachusetts Institute of Technology http://ocean.mit.edu/~mick/Downloads.html #12;What is the marine ecosystem limited Light limited Reveals environmental regulation of primary production #12;coccolithophores (CaCO3 of organic carbon Current Question: What regulatesC

  5. 4, 81110, 2008 Modeling marine

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Discussion EGU Abstract When dating marine samples with 14 C, the reservoir-age effect is usually assumed and effect in paleoclimate data. We used a5 global ocean circulation model forced by transient atmospheric., 2004a). Regional reservoir-age anomalies for the time before nuclear weapon tests25 are mainly known

  6. Sunnyvale Marine Climate Deep Retrofit

    SciTech Connect (OSTI)

    German, A.; Siddiqui, A.; Dakin, B.

    2014-11-01T23:59:59.000Z

    The Alliance for Residential Building Innovation (ARBI) and Allen Gilliland of One Sky Homes collaborated on a marine climate retrofit project designed to meet both Passive House (PH) and Building America (BA) program standards. The scope included sealing, installing wall, roof and floor insulation (previously lacking), replacing windows, upgrading the heating and cooling system, and installing.

  7. ACCESSCCESS MARINE ECOLOGY PROGRESS SERIES

    E-Print Network [OSTI]

    Zuschin, Martin

    OPENPEN ACCESSCCESS MARINE ECOLOGY PROGRESS SERIES Mar Ecol Prog Ser Vol. 458: 39­52, 2012 doi: 10 and the instability or unpre- dictability of disturbance. Global warming is expec- ted to increase the vulnerability. 2010, Gruber 2011). Much of the available information about the impact on benthic systems comes

  8. Ocean Currents, Marine Debris, and

    E-Print Network [OSTI]

    Schladow, S. Geoffrey

    paper bag cardboard box milk carton tin can styrofoam buoys Aluminum can 6-pack ring plastic bottles #12: styrofoam buoys 200 ­ 400 yrs: Aluminum can 400 yrs: 6-pack ring 450 yrs: plastic bottles #12;Biological ·!Up to 80% of marine debris is plastic United Nations Environment Programme #12;How does debris get

  9. Contemporary Lake Superior Ice Cover Climatology Raymond A. Assel

    E-Print Network [OSTI]

    Contemporary Lake Superior Ice Cover Climatology Raymond A. Assel NOAA Great Lakes Environmental Introduction A brief discussion of Lake Superior ice cover climatology (Phillips, 1978) was included) almost three decades ago. Much additional information (and analysis) of Great Lakes ice cover has been

  10. LAKE AND RESERVOIR MANAGEMENT, 1990 6(2): 175-180 C 1990 North American Lake Management Society

    E-Print Network [OSTI]

    in both lakes. Prior Lake contained a fish community in which the largemouth bass (Micropterus salmoicks at Prior Lake was 2,200 uS/cm. The most abundant fish species in this lake were largemouth bass, bluegill carp (Ctenopharyngodon idella) is a her- bivorous fish that can control nuisance aquatic vegetation

  11. Toxic and deadly: Working to manage algae in Lake Granbury 

    E-Print Network [OSTI]

    Wythe, Kathy

    2010-01-01T23:59:59.000Z

    Toxic and deadly Working to manage algae in Lake Granbury Lake Granbury, located about 33 miles southwest of Fort Worth, is a recreation haven for water enthusiasts. In recent years, however, bacteria and golden algae have threatened the lake... of water and the presence of pathogens. These E. coli sources can be from sewage overflows, polluted stormwater runoff, or malfunctioning septic systems. Toxic golden algae blooms have killed fish in Lake Granbury and Lake Whitney, downstream...

  12. Toxic and deadly: Working to manage algae in Lake Granbury 

    E-Print Network [OSTI]

    Wythe, Kathy

    2011-01-01T23:59:59.000Z

    Toxic and deadly Working to manage algae in Lake Granbury Lake Granbury, located about 33 miles southwest of Fort Worth, is a recreation haven for water enthusiasts. In recent years, however, bacteria and golden algae have threatened the lake... of water and the presence of pathogens. These E. coli sources can be from sewage overflows, polluted stormwater runoff, or malfunctioning septic systems. Toxic golden algae blooms have killed fish in Lake Granbury and Lake Whitney, downstream...

  13. Lakes Survey Year 1 www.waterboards.ca.gov/swamp

    E-Print Network [OSTI]

    .14 0.4 0.8 0.0 1 Trinity Lake Rainbow Trout C1 0.11 1 Trinity Lake Rainbow Trout C2 0.11 1 Trinity Lake Rainbow Trout C3 0.08 1 Trinity Lake Rainbow Trout C4 0.05 1 Trinity Lake Rainbow Trout LC 0.0 0.32 0.0 0

  14. Pore water chemistry of an alkaline rift valley lake: Lake Turkana, Kenya

    SciTech Connect (OSTI)

    Cerling, T.E.; Johnson, T.C.; Halfman, J.D.; Lister, G.

    1985-01-01T23:59:59.000Z

    Lake Turkana is the largest closed basin lake in the African rift system. It has evolved through the past 5000 years to become a moderately alkaline lake. Previous mass balance argument suggest that sulfate is removed from the lake by sulfate reduction in the sediments, and that the lake is accumulating in chloride, sodium, and alkalinity. Studies of pore water from 12 meter cores collected in November 1984 show that sulfate is reduced in the sediment column with a net production of alkalinity. Some sodium is lost from the lake and diffuses into the sediment to maintain charge balance. At several meters depth, organic matter is destroyed by methanogenic bacteria, as shown by the high delta /sup 13/C values for dissolved inorganic carbon. Magnesium and calcium molar ratios change with depth; chloride, sodium, and alkalinity also change with depth.

  15. Hydrological and solute budgets of Lake Qinghai, the largest lake on the Tibetan Plateau

    SciTech Connect (OSTI)

    Jin, Zhangdong; You, Chen-Feng; Wang, Yi; Shi, Yuewei

    2010-05-01T23:59:59.000Z

    Water level and chemistry of Lake Qinghai are sensitive to climate changes and are important for paleoclimatic implications. An accurate understanding of hydrological and chemical budgets is crucial for quantifying geochemical proxies and carbon cycle. Published results of water budget are firstly reviewed in this paper. Chemical budget and residence time of major dissolved constituents in the lake are estimated using reliable water budget and newly obtained data for seasonal water chemistry. The results indicate that carbonate weathering is the most important riverine process, resulting in dominance of Ca2+ and DIC for river waters and groundwater. Groundwater contribution to major dissolved constituents is relatively small (4.2 ± 0.5%). Wet atmospheric deposition contributes annually 7.4–44.0% soluble flux to the lake, resulting from eolian dust throughout the seasons. Estimates of chemical budget further suggest that (1) the Buha-type water dominates the chemical components of the lake water, (2) Na+, Cl?, Mg2+, and K+ in lake water are enriched owing to their conservative behaviors, and (3) precipitation of authigenic carbonates (low-Mg calcite, aragonite, and dolomite) transits quickly dissolved Ca2+ into the bottom sediments of the lake, resulting in very low Ca2+ in the lake water. Therefore, authigenic carbonates in the sediments hold potential information on the relative contribution of different solute inputs to the lake and the lake chemistry in the past.

  16. Solar Policy Environment: Salt Lake

    Broader source: Energy.gov [DOE]

    The overall objective of the “Solar Salt Lake” (SSL) team is to develop a fully-scoped city and county-level implementation plan that will facilitate at least an additional ten megawatts of solar photovoltaic (PV) installations in the government, commercial, industrial, and residential sectors by 2015. To achieve this aggressive goal, the program strategy includes a combination of barrier identification, research, and policy analysis that utilizes the input of various stakeholders. Coupled with these activities will be the development and implementation of pilot installations in the government and residential sectors, and broad outreach to builders and potential practitioners of solar energy products in the process. In this way, while creating mechanisms to enable a demand for solar, SSL will also facilitate capacity building for suppliers, thereby helping to ensure long-term sustainability for the regional market.

  17. Lakes: Restrictions on Ditches and Drains (Indiana)

    Broader source: Energy.gov [DOE]

    The construction or alteration of new ditches and drains that may result in a lowering of the water level of a given lake must be accompanied by the construction of a dam to protect the water level...

  18. Synthetic ecology : revisiting Mexico City's lakes project

    E-Print Network [OSTI]

    Daou, Daniel (Daou Ornelas)

    2011-01-01T23:59:59.000Z

    Mexico City was founded 700 years ago on man made islets in the middle of a lake. Today, it faces a contradictory situation were water is running scarce, but simultaneously the city runs the risk of drowning in its own ...

  19. Salt Lake City- High Performance Buildings Requirement

    Broader source: Energy.gov [DOE]

    Salt Lake City's mayor issued an executive order in July 2005 requiring that all public buildings owned and controlled by the city be built or renovated to meet the requirements of LEED "silver"...

  20. Lake Worth Utilities- Energy Conservation Rebate Program

    Broader source: Energy.gov [DOE]

    The City of Lake Worth Utilities, in conjunction with Florida Municipal Power Agency, offers a variety of rebates to residential and commercial customers for upgrading to energy saving equipment....

  1. BULLETIN OF MARINE SCIENCE, 84(1): 2542, 2009 25Bulletin of Marine Science

    E-Print Network [OSTI]

    Newman, Michael C.

    interactions with a diverse group of marine organisms. Facili- tated by a modified dorsal fin in the form fishes, sharks, rays, marine mammals, and reptiles. Most echeneids attach to the external surface

  2. Lake Granbury and Lake Whitney Assessment Initiative Final Scientific/Technical Report Summary

    SciTech Connect (OSTI)

    Harris, B.L.; Roelke, Daniel; Brooks, Bryan; Grover, James

    2010-10-11T23:59:59.000Z

    A team of Texas AgriLife Research, Baylor University and University of Texas at Arlington researchers studied the biology and ecology of Prymnesium parvum (golden algae) in Texas lakes using a three-fold approach that involved system-wide monitoring, experimentation at the microcosm and mesocosm scales, and mathematical modeling. The following are conclusions, to date, regarding this organismâ??s ecology and potential strategies for mitigation of blooms by this organism. In-lake monitoring revealed that golden algae are present throughout the year, even in lakes where blooms do not occur. Compilation of our field monitoring data with data collected by Texas Parks and Wildlife and Brazos River Authority (a period spanning a decade) revealed that inflow and salinity variables affect bloom formations. Thresholds for algae populations vary per lake, likely due to adaptations to local conditions, and also to variations in lake-basin morphometry, especially the presence of coves that may serve as hydraulic storage zones for P. parvum populations. More specifically, our in-lake monitoring showed that the highly toxic bloom that occurred in Lake Granbury in the winter of 2006/2007 was eliminated by increased river inflow events. The bloom was flushed from the system. The lower salinities that resulted contributed to golden algae not blooming in the following years. However, flushing is not an absolute requirement for bloom termination. Laboratory experiments have shown that growth of golden algae can occur at salinities ~1-2 psu but only when temperatures are also low. This helps to explain why blooms are possible during winter months in Texas lakes. Our in-lake experiments in Lake Whitney and Lake Waco, as well as our laboratory experiments, revealed that cyanobacteria, or some other bacteria capable of producing algicides, were able to prevent golden algae from blooming. Identification of this organism is a high priority as it may be a key to managing golden algae blooms. Our numerical modeling results support the idea that cyanobacteria, through allelopathy, control the timing of golden algae blooms in Lake Granbury. The in-lake experiments in Lake Whitney and Lake Waco also revealed that as golden algae blooms develop, there are natural enemies (a species of rotifer, and a virus) that help slow the population growth. Again, better characterization of these organisms is a high priority as it may be key to managing golden algae blooms. Our laboratory and in-lake experiments and field monitoring have shown that nutrient additions will remove toxicity and prevent golden algae from blooming. In fact, other algae displace the golden algae after nutrient additions. Additions of ammonia are particularly effective, even at low doses (much lower than what is employed in fish hatchery ponds). Application of ammonia in limited areas of lakes, such as in coves, should be explored as a management option. The laboratory experiments and field monitoring also show that the potency of toxins produced by P. parvum is greatly reduced when water pH is lower, closer to neutral levels. Application of mild acid to limited areas of lakes (but not to a level where acidic conditions are created), such as in coves, should be explored as a management option. Finally, our field monitoring and mathematical modeling revealed that flushing/dilution at high enough levels could prevent P. parvum from forming blooms and/or terminate existing blooms. This technique could work using deeper waters within a lake to flush the surface waters of limited areas of the same lakes, such as in coves and should be explored as a management option. In this way, water releases from upstream reservoirs would not be necessary and there would be no addition of nutrients in the lake.

  3. BULLETIN OF MARINE SCIENCE, 75(2): 295320, 2004 295Bulletin of Marine Science

    E-Print Network [OSTI]

    Sealey, Kathleen Sullivan

    BULLETIN OF MARINE SCIENCE, 75(2): 295­320, 2004 295Bulletin of Marine Science © 2004 Rosenstiel School of Marine and Atmospheric Science of the University of Miami LARGE-SCALE ECOLOGICAL IMPACTS SCIENCE, VOL. 75, NO. 2, 2004296 removed permanently, leaving little or no vegetation buffer between

  4. The marine biogeochemistry of zinc isotopes

    E-Print Network [OSTI]

    John, Seth G

    2007-01-01T23:59:59.000Z

    Zinc (Zn) stable isotopes can record information about important oceanographic processes. This thesis presents data on Zn isotopes in anthropogenic materials, hydrothermal fluids and minerals, cultured marine phytoplankton, ...

  5. Energy 101: Marine and Hydrokinetic Energy

    K-12 Energy Lesson Plans and Activities Web site (EERE)

    See how marine and hydrokinetic technologies harness the energy of the ocean's waves, tides, and currents and convert it into electricity to power our homes, buildings and cities.

  6. Oregon State University Hatfield Marine Science Center

    E-Print Network [OSTI]

    ....................................................... 3 Northwest National Marine Renewable Energy Center..........4 Oregon Sea Grant.....................................21 B. Federal and State Agencies Environmental Protection Agency PacificCoastalEcologyBranch, Western

  7. Sandia National Laboratories: Marine Energy Technology Symposium

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

    Marine Energy Technology Symposium Wave Energy Resource Characterization at US Test Sites On September 16, 2014, in Computational Modeling & Simulation, Energy, News, News &...

  8. Energy 101: Marine and Hydrokinetic Energy

    ScienceCinema (OSTI)

    None

    2014-06-26T23:59:59.000Z

    See how marine and hydrokinetic technologies harness the energy of the ocean's waves, tides, and currents and convert it into electricity to power our homes, buildings and cities.

  9. Sandia National Laboratories: marine hydrokinetic reference models

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

    marine hydrokinetic (MHK) reference models (RMs) for wave energy converters and tidal, ocean, and river current energy converters. The RMP team includes a partnership between...

  10. Bioenergetics of Lake Whitefish in the Great Lakes Primary Investigator: Steve Pothoven -NOAA GLERL

    E-Print Network [OSTI]

    Bioenergetics of Lake Whitefish in the Great Lakes Primary Investigator: Steve Pothoven - NOAA elicited concern by fishery managers and commercial fishermen. We propose to use bioenergetics modeling that are contributing to declines in fish growth is bioenergetics modeling. We recently evaluated and modified

  11. Annex IV Environmental Webinar: Marine Renewable Energy Test...

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

    Annex IV Environmental Webinar: Marine Renewable Energy Test Centers and Environmental Effects Research Annex IV Environmental Webinar: Marine Renewable Energy Test Centers and...

  12. amchitka marine environment: Topics by E-print Network

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

    monitor and assess radioactivity in the marine environment for its protection, and use nuclear techniques and environmental isotopes to understand better and assess marine...

  13. Upcoming Funding Opportunity for Competitive Marine and Hydrokinetic...

    Office of Environmental Management (EM)

    Competitive Marine and Hydrokinetic (MHK) Demonstrations at the Navy's Wave Energy Test Site (WETS) Upcoming Funding Opportunity for Competitive Marine and Hydrokinetic (MHK)...

  14. arctic marine ecosystem: Topics by E-print Network

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

    the Bamboung marine protected area social-ecosystem. Key words Social-ecological system, climate Paris-Sud XI, Universit de 6 Perfluoroalkyl Contaminants in an Arctic Marine...

  15. Greenhouse Gas Emissions from Aviation and Marine Transportation...

    Open Energy Info (EERE)

    Aviation and Marine Transportation: Mitigation Potentials and Policies Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Greenhouse Gas Emissions from Aviation and Marine...

  16. New Request for Information on Strategy to Advance the Marine...

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

    New Request for Information on Strategy to Advance the Marine and Hydrokinetic Energy Industry New Request for Information on Strategy to Advance the Marine and Hydrokinetic Energy...

  17. Energy and water in the Great Lakes.

    SciTech Connect (OSTI)

    Tidwell, Vincent Carroll

    2011-11-01T23:59:59.000Z

    The nexus between thermoelectric power production and water use is not uniform across the U.S., but rather differs according to regional physiography, demography, power plant fleet composition, and the transmission network. That is, in some regions water demand for thermoelectric production is relatively small while in other regions it represents the dominate use. The later is the case for the Great Lakes region, which has important implications for the water resources and aquatic ecology of the Great Lakes watershed. This is today, but what about the future? Projected demographic trends, shifting lifestyles, and economic growth coupled with the threat of global climate change and mounting pressure for greater U.S. energy security could have profound effects on the region's energy future. Planning for such an uncertain future is further complicated by the fact that energy and environmental planning and regulatory decisionmaking is largely bifurcated in the region, with environmental and water resource concerns generally taken into account after new energy facilities and technologies have been proposed, or practices are already in place. Based on these confounding needs, the objective of this effort is to develop Great Lakes-specific methods and tools to integrate energy and water resource planning and thereby support the dual goals of smarter energy planning and development, and protection of Great Lakes water resources. Guiding policies for this planning are the Great Lakes and St. Lawrence River Basin Water Resources Compact and the Great Lakes Water Quality Agreement. The desired outcome of integrated energy-water-aquatic resource planning is a more sustainable regional energy mix for the Great Lakes basin ecosystem.

  18. Marine & Hydrokinetic Technologies (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2010-04-01T23:59:59.000Z

    This fact sheet describes the U.S. Department of Energy's Water Power Program. The program supports the development of advanced water power devices that capture energy from waves, tides, ocean currents, rivers, streams, and ocean thermal gradients. The program works to promote the development and deployment of these new technologies, known as marine and hydrokinetic technologies, to assess the potential extractable energy from rivers, estuaries, and coastal waters, and to help industry harness this renewable, emissions-free resource to generate environmentally sustainable and cost-effective electricity.

  19. CANARY CURRENT LARGE MARINE ECOSYSTEM (CCLME) PROJECT

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 CANARY CURRENT LARGE MARINE ECOSYSTEM (CCLME) PROJECT CCLME Inception Workshop 2-3 November 2010. Two possible case studies are presented: the Imraguen social-ecosystem of the Banc d'Arguin National Park, the Bamboung marine protected area social-ecosystem. Key words Social-ecological system, climate

  20. Introduction Marine protected areas (MPA's) are

    E-Print Network [OSTI]

    67(1) 1 Introduction Marine protected areas (MPA's) are an important tool for managing fisheries protected area is "any area of the marine environ- ment that has been reserved by Federal, State, tribal, territorial, or local laws or regulations to provide lasting protection for part or all of the natural

  1. When asked the question, "What makes Lake Mendota

    E-Print Network [OSTI]

    Turner, Monica G.

    . Although in relation to blue- green algae the lake's health is improving, human impact, climate change for Limnology is housed in the Hasler Laborato- ry of Limnology building which is located on Lake Mendota

  2. Lake George Park Commission: Stormwater Management (New York)

    Broader source: Energy.gov [DOE]

    The Lake George Park Commission is a quasi-independent commission within the Department of Environmental Protection that is responsible for environmental conservation in the Lake George Park area....

  3. INTERNATIONAL JOURNAL OF CLIMATOLOGY,VOL. 10,731-748 (1990) AN ICE-COVER CLIMATOLOGY FOR LAKE ERIE AND LAKE

    E-Print Network [OSTI]

    1990-01-01T23:59:59.000Z

    / INTERNATIONAL JOURNAL OF CLIMATOLOGY,VOL. 10,731-748 (1990) AN ICE-COVER CLIMATOLOGY FOR LAKE-lake Great Lakes ice cover are sparse prior to the decade of the 1960s.In an effort to provide an historical perspective of mid-lake ice cover back to the turn of the century, daily average ice cover for Lakes Erie

  4. Great Lakes Water Scarcity and Regional Economic Development

    ScienceCinema (OSTI)

    Cameron Davis; Tim Eder; David Ulrich; David Naftzger; Donald J. Wuebbles; Mark C. Petri

    2013-06-06T23:59:59.000Z

    Great Lakes Water Scarcity and Regional Economic Development panel at Northwestern University on 10/10/2012

  5. Battling Golden Algae: Results suggest preventative lake management approaches

    E-Print Network [OSTI]

    Supercinski, Danielle

    2011-01-01T23:59:59.000Z

    14 tx H2O Winter 2011 Story by Danielle Supercinski Battling golden algae Results suggest preventative lake management approaches Golden algae blooms, or the explosive growth of algae, are known to be toxic, but recent #28;ndings from.... Bryan Brooks at Baylor University, working jointly, recently completed the Lake Granbury and Lake Whitney Assessment Initiative project studying the biology and ecology of golden algae (Prymnesium parvum) in Texas lakes. First appearing in Texas...

  6. Battling golden algae: Results suggest preventative lake managment approaches

    E-Print Network [OSTI]

    Supercinski, Danielle

    2011-01-01T23:59:59.000Z

    14 tx H2O Winter 2011 Story by Danielle Supercinski Battling golden algae Results suggest preventative lake management approaches Golden algae blooms, or the explosive growth of algae, are known to be toxic, but recent #28;ndings from.... Bryan Brooks at Baylor University, working jointly, recently completed the Lake Granbury and Lake Whitney Assessment Initiative project studying the biology and ecology of golden algae (Prymnesium parvum) in Texas lakes. First appearing in Texas...

  7. antelope lake tonopah: Topics by E-print Network

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

    Model Environmental Sciences and Ecology Websites Summary: 189 Preliminary Evaluation of a Lake Whitefish (Coregonus clupeaformis) Bioenergetics Model Charles whitefish...

  8. antelope lake ttr: Topics by E-print Network

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

    Model Environmental Sciences and Ecology Websites Summary: 189 Preliminary Evaluation of a Lake Whitefish (Coregonus clupeaformis) Bioenergetics Model Charles whitefish...

  9. Lake Effect Snow Storms METR 4433, Mesoscale Meteorology

    E-Print Network [OSTI]

    Droegemeier, Kelvin K.

    , cutting off or reducing the heat supply. Lake Erie often freezes entirely because it is more shallow

  10. Great Lakes Water Scarcity and Regional Economic Development

    SciTech Connect (OSTI)

    Cameron Davis; Tim Eder; David Ulrich; David Naftzger; Donald J. Wuebbles; Mark C. Petri

    2012-10-10T23:59:59.000Z

    Great Lakes Water Scarcity and Regional Economic Development panel at Northwestern University on 10/10/2012

  11. Submersible Generator for Marine Hydrokinetics

    SciTech Connect (OSTI)

    Robert S. Cinq-Mars; Timothy Burke; Dr. James Irish; Brian Gustafson; Dr. James Kirtley; Dr. Aiman Alawa

    2011-09-01T23:59:59.000Z

    A submersible generator was designed as a distinct and critical subassembly of marine hydrokinetics systems, specifically tidal and stream energy conversion. The generator is designed to work with both vertical and horizontal axis turbines. The final product is a high-pole-count, radial-flux, permanent magnet, rim mounted generator, initially rated at twenty kilowatts in a two-meter-per-second flow, and designed to leverage established and simple manufacturing processes. The generator was designed to work with a 3 meter by 7 meter Gorlov Helical Turbine or a marine hydrokinetic version of the FloDesign wind turbine. The team consisted of experienced motor/generator design engineers with cooperation from major US component suppliers (magnetics, coil winding and electrical steel laminations). Support for this effort was provided by Lucid Energy Technologies and FloDesign, Inc. The following tasks were completed: � Identified the conditions and requirements for MHK generators. � Defined a methodology for sizing and rating MHK systems. � Selected an MHK generator topology and form factor. � Completed electromechanical design of submersible generator capable of coupling to multiple turbine styles. � Investigated MHK generator manufacturing requirements. � Reviewed cost implications and financial viability. � Completed final reporting and deliverables

  12. EVALUATING THE ENVIRONMENTAL IMAPCT OF DREDGING BURNABY LAKE

    E-Print Network [OSTI]

    #12;EVALUATING THE ENVIRONMENTAL IMAPCT OF DREDGING BURNABY LAKE FINAL REPORT DOE FRAP 1997 the environmental impacts of dredging Burnaby Lake. The purpose of this study is to assess the potential environmental implications of dredging the lake for environmental rejuvenation in order to assist decision

  13. GREAT LAKES ICE COVER RaymondA. Asset'

    E-Print Network [OSTI]

    Chapter 6 GREAT LAKES ICE COVER RaymondA. Asset' ABSTRACT: Theformation of ice on the Lallrentian (~rthe Great Lakes anel local weather and climate. The (I1Inllal seasonal and ~'Patialprogression of ice Lake (Section 6.2) incillding ice thickness, the different types of iceformed, and ice classification

  14. Hypolimnetic Oxygen Depletion in Eutrophic Lakes Beat Muller,*,

    E-Print Network [OSTI]

    Wehrli, Bernhard

    Hypolimnetic Oxygen Depletion in Eutrophic Lakes Beat Muller,*, Lee D. Bryant,, Andreas Matzinger obtained from 11 eutrophic lakes and suggests a model describing the consumption of dissolved oxygen (O2) in the hypolimnia of eutrophic lakes as a result of only two fundamental processes: O2 is consumed (i) by settled

  15. Bridge Creek Watershed Volunteer Lake Secchi Disk Monitoring Program

    E-Print Network [OSTI]

    #12;Bridge Creek Watershed Volunteer Lake Secchi Disk Monitoring Program 1996 DOE FRAP 1996-13 Ryan Creek Watershed Volunteer Lake Monitoring Program. Using a Secchi disk, volunteers collected water transparency data from 22 lakes in the Bridge Creek watershed. Secchi depth readings were collected between May

  16. Preliminary Evaluation of a Lake Whitefish (Coregonus clupeaformis) Bioenergetics Model

    E-Print Network [OSTI]

    189 Preliminary Evaluation of a Lake Whitefish (Coregonus clupeaformis) Bioenergetics Model Charles whitefish (Coregonus clupeaformis) bioenergetics model by applying the model to size-at-age data for lake bioenergetics model with previously published estimates of GGE for bloater (C. hoyi) in Lake Michigan

  17. Canada Lynx in the Great Lakes Region 2004 Annual Report

    E-Print Network [OSTI]

    Minnesota, University of

    Canada Lynx in the Great Lakes Region 2004 Annual Report to USDA Forest Service and MN Cooperative. #12;Canada Lynx in the Great Lakes Region 2004 Annual Report ii Executive Summary We summarize the second year of a project on the Canada lynx ecology in the Great Lakes region. The project is designed

  18. NOAA Selects Muskegon Lake as Habitat Focus Area

    E-Print Network [OSTI]

    , foundries, a coal-fired power plant, and a paper mill. Muskegon Lake has suffered water quality concerns on the fishery, aquatic organisms and vegetation in Muskegon Lake; · monitoring the socio-economic impacts Fisheries, and the Great Lakes Environmental Research Laboratory have implemented numerous projects

  19. ORIGINAL PAPER Calcium Carbonate Nucleation in an Alkaline Lake

    E-Print Network [OSTI]

    ORIGINAL PAPER Calcium Carbonate Nucleation in an Alkaline Lake Surface Water, Pyramid Lake, Nevada (X) needed for calcium carbonate nucleation and crystal growth in Pyramid Lake (PL) surface water­16. Notwithstanding high X, calcium carbonate growth did not occur on aragonite single crystals suspended PL surface

  20. SURFACE CURRENTS IN LAKE MICHIGAN 1954 and 1955

    E-Print Network [OSTI]

    SURFACE CURRENTS IN LAKE MICHIGAN 1954 and 1955 j Mafine Biological Laboratory .-'Ml 41960 'i WOODS, Secretary Fish and Wildlife Service, Amle J. Suoaela, Commissioner SURFACE CURREirrS IN LAKE MICHIGAN, 1954 Page Introduction 1 General features of Lake Michigan Current -generating agents and modifying factors

  1. Aragonite crusts and pisolites beneath dolomitic tepees, Lake MacLeod evaporate basin, Western Australia

    SciTech Connect (OSTI)

    Handford, C.R.; Kendall, A.C.; Dunham, J.B.; Logan, B.W.

    1983-03-01T23:59:59.000Z

    Research currently being conducted by the Sedimentology and Marine Geology Group, under Brian W. Logan at the University of Western Australia, has recently concentrated on Lake MacLeod, a 2000 km/sup 2/ (770 mi/sup 2/) coastal salina on the western coast of Australia. This work has shown that this evaporite basin, which is 3 to 4 m (10 to 13 ft) below sea level, is separated from the Indian Ocean by a topographic barrier, but seawater under hydrostatic head, seeps freely through the barrier and discharges from several vents and springs in a carbonate mud flat at the north end of the basin. From there, seawater flows slowly across the basin, evaporating and depositing carbonate, gypsum, and ephemeral halite. About 10 to 12 m (33 to 39 ft) of evaporites have been deposited in the past 5300 years. In July 1982, the authors visited the carbonate mud flats and discovered abundant aragonite pisolites and botryoidal-mammillary crusts of fibrous aragonite cement beneath lily-pad tepee slabs of cemented protodolomite. Thick aragonite crusts cover both the undersides of lily-pad slabs and the lithified floors of tepees. Crusts covering the floors are more botryoidal and consist of both aragonite nubs and mounds (0.2 to 2.5 cm, 0.08 to 1 in., in diameter), and a few scattered, loose pisolites, several millimeters in diameter. The manner in which crusts, pisolites, and tepees occur at Lake MacLeod raises the possibility that they and their ancient counterparts from the Permian basin share a common origin. Perhaps Permian pisolites and aragonite crusts formed beneath cemented slabs of peritidal sediments in tepees bathed by marine water which seeped across exposed portions of the shelf crest.

  2. Lake Michigan Offshore Wind Feasibility Assessment

    SciTech Connect (OSTI)

    Boezaart, Arnold [GVSU; Edmonson, James [GVSU; Standridge, Charles [GVSU; Pervez, Nahid [GVSU; Desai, Neel [University of Michigan; Williams, Bruce [University of Delaware; Clark, Aaron [GVSU; Zeitler, David [GVSU; Kendall, Scott [GVSU; Biddanda, Bopi [GVSU; Steinman, Alan [GVSU; Klatt, Brian [Michigan State University; Gehring, J. L. [Michigan State University; Walter, K. [Michigan State University; Nordman, Erik E. [GVSU

    2014-06-30T23:59:59.000Z

    The purpose of this project was to conduct the first comprehensive offshore wind assessment over Lake Michigan and to advance the body of knowledge needed to support future commercial wind energy development on the Great Lakes. The project involved evaluation and selection of emerging wind measurement technology and the permitting, installation and operation of the first mid-lake wind assessment meteorological (MET) facilities in Michigan’s Great Lakes. In addition, the project provided the first opportunity to deploy and field test floating LIDAR and Laser Wind Sensor (LWS) technology, and important research related equipment key to the sitting and permitting of future offshore wind energy development in accordance with public participation guidelines established by the Michigan Great Lakes Wind Council (GLOW). The project created opportunities for public dialogue and community education about offshore wind resource management and continued the dialogue to foster Great Lake wind resource utilization consistent with the focus of the GLOW Council. The technology proved to be effective, affordable, mobile, and the methods of data measurement accurate. The public benefited from a substantial increase in knowledge of the wind resources over Lake Michigan and gained insights about the potential environmental impacts of offshore wind turbine placements in the future. The unique first ever hub height wind resource assessment using LWS technology over water and development of related research data along with the permitting, sitting, and deployment of the WindSentinel MET buoy has captured public attention and has helped to increase awareness of the potential of future offshore wind energy development on the Great Lakes. Specifically, this project supported the acquisition and operation of a WindSentinel (WS) MET wind assessment buoy, and associated research for 549 days over multiple years at three locations on Lake Michigan. Four research objectives were defined for the project including to: 1) test and validate floating LIDAR technology; 2) collect and access offshore wind data; 3) detect and measure bird and bat activity over Lake Michigan; 4) conduct an over water sound propagation study; 5) prepare and offer a college course on offshore energy, and; 6) collect other environmental, bathometric, and atmospheric data. Desk-top research was performed to select anchorage sites and to secure permits to deploy the buoy. The project also collected and analyzed data essential to wind industry investment decision-making including: deploying highly mobile floating equipment to gather offshore wind data; correlating offshore wind data with conventional on-shore MET tower data; and performing studies that can contribute to the advancement and deployment of offshore wind technologies. Related activities included: • Siting, permitting, and deploying an offshore floating MET facility; • Validating the accuracy of floating LWS using near shoreline cup anemometer MET instruments; • Assessment of laser pulse technology (LIDAR) capability to establish hub height measurement of wind conditions at multiple locations on Lake Michigan; • Utilizing an extended-season (9-10 month) strategy to collect hub height wind data and weather conditions on Lake Michigan; • Investigation of technology best suited for wireless data transmission from distant offshore structures; • Conducting field-validated sound propagation study for a hypothetical offshore wind farm from shoreline locations; • Identifying the presence or absence of bird and bat species near wind assessment facilities; • Identifying the presence or absence of benthic and pelagic species near wind assessment facilities; All proposed project activities were completed with the following major findings: • Floating Laser Wind Sensors are capable of high quality measurement and recordings of wind resources. The WindSentinel presented no significant operational or statistical limitations in recording wind data technology at a at a high confidence level as compared to traditional an

  3. Sealing Ponds and Lakes with Bentonite

    E-Print Network [OSTI]

    Lesikar, Bruce J.

    2003-04-01T23:59:59.000Z

    of 1 pound per square foot will require two bags of 50 pounds each in each square (each square contains 100 square feet). Large ponds or lakes may require the bentonite to be delivered to the site in bulk quantities. Spread the bentonite even- ly over... of Bentonite to Use The amount of bentonite required to effectively reduce seepage losses from a pond or lake varies from 1 to 2 pounds per square foot of soil surface. One-half pound of bentonite per square foot of soil is usually satisfactory when the bottom...

  4. Lake Country Power | 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 YouKizildere I Geothermal Pwer Plant Jump to: navigation,working-groups <LackawannaLagoBenton,(Redirected from LakeLake

  5. INDICATOR: LAKE ERIE ICE COVER Winter ice cover on Lake Erie affects the amount of heat and moisture transferred

    E-Print Network [OSTI]

    102 INDICATOR: LAKE ERIE ICE COVER Background Winter ice cover on Lake Erie affects the amount of heat and moisture transferred between the lake and the atmosphere. During winter, ice and snow can decrease the amount of light available below the ice surface for photosynthesis. In the absence of an ice

  6. Molecular mechanisms of urea uptake in marine diatoms

    E-Print Network [OSTI]

    Oakley, Katherine Elizabeth

    2010-01-01T23:59:59.000Z

    Genomic Insights into Marine Microalgae. ” Annual Review ofof Biodiesel Fuel from Microalgae." ACS Symposium Series.

  7. Z .Marine Chemistry 70 2000 257275 www.elsevier.nlrlocatermarchem

    E-Print Network [OSTI]

    Guo, Laodong

    and trace organic con- Ztaminants in marine environments Bruland et al., 1991; Honeyman and Santschi, 1992

  8. RESEARCH ARTICLE Open Access The model marine diatom Thalassiosira

    E-Print Network [OSTI]

    Julius, Matthew L.

    the first diatom genome, from a marine strain of Thalassiosira pseudonana (Hus- tedt) Hasle et Heimdal

  9. Genetic Assessment of Lake Sturgeon Population Structure in the Laurentian Great Lakes

    E-Print Network [OSTI]

    May, Bernie

    Water Street, Alpena, Michigan 49707, USA HENRY QUINLAN U.S. Fish and Wildlife Service, Ashland National Fish and Wildlife Conservation Office, 2800 Lake Shore Drive East, Ashland, Wisconsin 54806, USA

  10. The biogeochemistry of tropical lakes: A case study from Lake Matano, Indonesia

    E-Print Network [OSTI]

    Crowe, S.A.; O'Neill, A.H.; Katsev, S.; Hehanussa, P.; Haffner, G. Douglas; Sundby, Bjorn; Mucci, Alfonso; Fowle, David A.

    2008-01-16T23:59:59.000Z

    We examined the chemical composition of the water column of Lake Matano, Sulawesi Island, Indonesia, to document how the high abundances of Fe (hydr)oxides in tropical soils and minimal seasonal temperature variability affect biogeochemical cycling...

  11. J. Great Lakes Res. 27(4):518546 Internat. Assoc. Great Lakes Res., 2001

    E-Print Network [OSTI]

    Schaetzl, Randall

    glacial lakes can be found in Farrand 1969, Karrow et al. 1975, Karrow and Calkin 1985, Larsen 1987, Teller 1987, Hansel and Mickelson 1988, Schnei- der and Fraser 1990, Colman et al. 1994a, and Lewis et al

  12. Fall 2014 / LAKELINE 25 Terminal Lakes

    E-Print Network [OSTI]

    Tarboton, David

    used commercially for mineral extraction and brine shrimp harvest. GSL is vital to the local-largest in the world. The only outflow of water is via evaporation, causing a very gradual accumulation of minerals a very small amount of water to the lake. averaging 317 g/L since 1966, while the south is considerably

  13. Fish Grubs in Freshwater Ponds and Lakes.

    E-Print Network [OSTI]

    Johnson, Sterling K.

    1981-01-01T23:59:59.000Z

    rooc Z TA245.7 8873 N0.1380 r--- u ----!i -- B-1380 Fish Grubs in Freshwater Ponds and Lakes Sterling K. Johnson* Fish grubs are the immature forms of parasitic worms that invade the flesh of fishes. Grubs appear as round or bead...

  14. Dynamic energy budgets and bioaccumulation : a model for marine mammals and marine mammal populations

    E-Print Network [OSTI]

    Klanjš?ek, Tin

    2006-01-01T23:59:59.000Z

    Energy intake of individuals affects growth of organisms and, therefore, populations. Persistent lipophilic toxicants acquired with the energy can bioaccumulate and harm individuals. Marine mammals are particularly vulnerable ...

  15. Numerical modeling of the Snowmass Creek paleoglacier, Colorado, and climate in the Rocky Mountains during the Bull Lake glaciation (MIS 6)

    SciTech Connect (OSTI)

    Eric M. Leonard; Mitchell A. Plummer; Paul E. Carrara

    2014-04-01T23:59:59.000Z

    Well-preserved moraines from the penultimate, or Bull Lake, glaciation of Snowmass Creek Valley in the Elk Range of Colorado present an opportunity to examine the character of the high-altitude climate in the Rocky Mountains during Marine Oxygen Isotope Stage 6. This study employs a 2-D coupled mass/energy balance and flow model to assess the magnitudes of temperature and precipitation change that could have sustained the glacier in mass-balance equilibrium at its maximum extent during the Bull Lake glaciation. Variable substrate effects on glacier flow and ice thickness make the modeling somewhat more complex than in geologically simpler settings. Model results indicate that a temperature depression of about 6.7°C compared with the present (1971–2000 AD) would have been necessary to sustain the Snowmass Creek glacier in mass-balance equilibrium during the Bull Lake glaciation, assuming no change in precipitation amount or seasonality. A 50% increase or decrease from modern precipitation would have been coupled with 5.2°C and 9.1°C Bull Lake temperature depressions respectively. Uncertainty in these modeled temperature depressions is about 1°C.

  16. The biogeochemistry of marine particulate trace metals

    E-Print Network [OSTI]

    Ohnemus, Daniel Chester

    2014-01-01T23:59:59.000Z

    Marine particles include all living and non-living solid components of seawater, representing an extremely dynamic and chemically diverse mixture of phases. The distributions of these phases are poorly constrained and ...

  17. Marine Habitats and Land Use (Virginia)

    Broader source: Energy.gov [DOE]

    The Virginia Marine Resources Commission has jurisdiction over submerged lands off the state's coast and in inland rivers and streams, wetlands and tidal wetlands, coastal sand dunes and beaches,...

  18. Oregon State University Hatfield Marine Science Center

    E-Print Network [OSTI]

    ....................................................... 4 Northwest National Marine Renewable Energy Center..........5 Oregon Sea Grant.....................................................................18 College of Veterinary Medicine............................................19 B. Federal and State Agencies Environmental Protection Agency...................................... 20 Pacific Coastal Ecology

  19. Oregon State University Hatfield Marine Science Center

    E-Print Network [OSTI]

    ....................................................... 4 Northwest National Marine Renewable Energy Center..........5 Oregon Sea Grant of Biomedical Sciences.....................................22 B. Federal and State Agencies Environmental Protection Agency...................................23 PacificCoastalEcologyBranch, Western Ecology Division

  20. Channel incision in Rodeo Creek, Marin County

    E-Print Network [OSTI]

    Bass, Phoebe; Choy, Min

    2004-01-01T23:59:59.000Z

    on the Wetlands of Rodeo Creek in the Marin Headlands,channel. Cross Section 3 Rodeo Creek is 5 ft wide at Cross1.55 ft deep. Here, Rodeo Creek is a small channel running

  1. A new reef marine reserve in the

    E-Print Network [OSTI]

    A new reef marine reserve in the southern Arabian Gulf ­ Jebel Ali (Dubai, United Arab Emirates) Just in time to make a major contribution to IYOR, Dubai municipality (United Arab Emirates) declared

  2. Phosphorus physiology of the marine cyanobacterium Trichodesmium

    E-Print Network [OSTI]

    Orchard, Elizabeth Duncan

    2010-01-01T23:59:59.000Z

    Primary producers play a critical role in the oceanic food chain and the global cycling of carbon. The marine diazotroph Trichodesmium is a major contributor to both primary production and nitrogen fixation in the tropical ...

  3. Marin County- Wood Stove Replacement Rebate Program

    Broader source: Energy.gov [DOE]

    The County of Marin has created a rebate program to encourage homeowners to remove or replace non-EPA certified wood-burning heaters (wood stoves and fireplace inserts) with cleaner burning stoves...

  4. Adaptive sampling in autonomous marine sensor networks

    E-Print Network [OSTI]

    Eickstedt, Donald Patrick

    2006-01-01T23:59:59.000Z

    In this thesis, an innovative architecture for real-time adaptive and cooperative control of autonomous sensor platforms in a marine sensor network is described in the context of the autonomous oceanographic network scenario. ...

  5. Iron and the ecology of marine microbes

    E-Print Network [OSTI]

    Ventouras, Laure-Anne

    2013-01-01T23:59:59.000Z

    Iron is a cofactor of a number biochemical reactions that are essential for life. In the marine environment, this micronutrient is a scarce resource that limits processes of global importance such as photosynthesis and ...

  6. Fish mercury distribution in Massachusetts, USA lakes

    SciTech Connect (OSTI)

    Rose, J.; Hutcheson, M.S.; West, C.R.; Pancorbo, O.; Hulme, K.; Cooperman, A.; DeCesare, G.; Isaac, R.; Screpetis, A.

    1999-07-01T23:59:59.000Z

    The sediment, water, and three species of fish from 24 of Massachusetts' (relatively) least-impacted water bodies were sampled to determine the patterns of variation in edible tissue mercury concentrations and the relationships of these patterns to characteristics of the water, sediment, and water bodies (lake, wetland, and watershed areas). Sampling was apportioned among three different ecological subregions and among lakes of differing trophic status. The authors sought to partition the variance to discover if these broadly defined concepts are suitable predictors of mercury levels in fish. Average muscle mercury concentrations were 0.15 mg/kg wet weight in the bottom-feeding brown bullheads (Ameriurus nebulosus); 0.31 mg/kg in the omnivorous yellow perch (Perca flavescens); and 0.39 mg/kg in the predaceous largemouth bass (Micropterus salmoides). Statistically significant differences in fish mercury concentrations between ecological subregions in Massachusetts, USA, existed only in yellow perch. The productivity level of the lakes (as deduced from Carlson's Trophic Status Index) was not a strong predictor of tissue mercury concentrations in any species. pH was a highly (inversely) correlated environmental variable with yellow perch and brown bullhead tissue mercury. Largemouth bass tissue mercury concentrations were most highly correlated with the weight of the fish (+), lake size (+), and source area sizes (+). Properties of individual lakes appear more important for determining fish tissue mercury concentrations than do small-scale ecoregional differences. Species that show major mercury variation with size or trophic level may not be good choices for use in evaluating the importance of environmental variables.

  7. Marine geology of the Bay of Campeche

    E-Print Network [OSTI]

    Creager, Joe S.

    1958-01-01T23:59:59.000Z

    LIBRARY /i & L IBRRAYA B/ iA&Co MARINE GEOLOGY OP SHE BAT OF CAMPECHE A Dissertation By JOE SCOTT CREAGER ? ? ? Submitted to the Graduate School of the Agricultural and Mechanical College of Texas in partial fulfillment of the requirements... for the degree of DOCTOR OF PHILOSOPHY August, 1958 Major Subject: Geological Oceanography MARINE GEOLOGY OF THE BAT OF CAMPECHE A Dissertation By JOE SCOTT CREAGEB Approved as to style and content by: JLN. Chairman of Committee Heady Department...

  8. Incident and in situ irradiance in Lakes Cadagno and Lucerne: A comparison of methods and models

    E-Print Network [OSTI]

    Sommaruga, Ruben

    Incident and in situ irradiance in Lakes Cadagno and Lucerne: A comparison of methods and models Key words: Lake Lucerne, Lake Cadagno, PAR, UV-A, UV-B, irradiance regime, radiative transfer models) at the field stations Kastanienbaum at Lake Lucerne (434 m a.s.l.) and Piora at Lake Cadagno (1923 m a

  9. The precipitation response to the desiccation of Lake Chad

    SciTech Connect (OSTI)

    Lauwaet D.; VanWeverberg K.; vanLipzig, N. P. M., Weverberg, K. V., Ridderb, K. D., and Goyens, C.

    2012-04-01T23:59:59.000Z

    Located in the semi-arid African Sahel, Lake Chad has shrunk from a surface area of 25000 km2 in 1960 to about 1350 km2 due to a series of droughts and anthropogenic influences. The disappearance of such a large open-water body can be expected to have a noticeable effect on the meteorology in the surroundings of the lake. The impact could extend even further to the west as westward propagating convective systems pass Lake Chad in the rainfall season. This study examines the sensitivity of the regional hydrology and convective processes to the desiccation of the lake using a regional atmospheric model. Three Lake Chad scenarios are applied reflecting the situation in 1960, the current situation and a potential future scenario in which the lake and the surrounding wetlands have disappeared. The model simulations span the months July-September in 2006, which includes the rainfall season in the Lake Chad area. Total precipitation amounts and the components of the hydrological cycle are found to be hardly affected by the existence of the lake. A filled Lake Chad does, however, increase the precipitation at the east side of the lake. The model results indicate that the boundary layer moisture and temperature are significantly altered downwind of the lake. By investigating a mesoscale convective system (MCS) case, this is found to affect the development and progress of the system. At first, the MCS is intensified by the more unstable boundary layer air but the persistence of the system is altered as the cold pool propagation becomes less effective. The proposed mechanism is able to explain the differences in the rainfall patterns nearby Lake Chad between the scenarios. This highlights the local sensitivity to the desiccation of Lake Chad whereas the large-scale atmospheric processes are not affected.

  10. BULLETIN OF MARINE SCIENCE, 81(1): 2135, 2007 21Bulletin of Marine Science

    E-Print Network [OSTI]

    Durako, Michael J.

    School of Marine and Atmospheric Science of the University of Miami CARBON ShARINg ThROUgh phy ABSTRACT Carbon sharing among ramets of the clonal marine angiosperm Halophila john- sonii Eiseman-supplied greenhouse facility in Wilmington, North Car- olina. different ramets along four-ramet segments (genets) were

  11. NOAA Technical Memorandum ERL GLERL-113 Proceedings of the Great Lakes Paleo-Levels Workshop: The Last 4000 Years

    E-Print Network [OSTI]

    ........................................................................................................................................... 5 3. HOLOCENE LAKE LEVELS AND CLIMATE, LAKES WINNIPEG, ERIE, AND ONTARIO C.F.M. Lewis ..................................................................................................................................... 6 4. RECONSTRUCTING HOLOCENE LAKE LEVEL FLUCTUATIONS IN THE LAKE SUPERIOR BASIN Curtis Larsen

  12. Genomic analysis of the symbiotic marine crenarchaeon, Cenarchaeumsymbiosum

    SciTech Connect (OSTI)

    Hallam, Steven J.; Konstantinidis, Konstantinos T.; Brochier,Celine; Putnam, Nik; Schleper, Christa; Watanabe, Yoh-ichi; Sugahara,Junichi; Preston, Christina; de la Torre, Jose; Richardson, Paul M.; DeLong, Edward F.

    2006-06-24T23:59:59.000Z

    Crenarchaea are ubiquitous and abundant microbial constituents of soils, sediments, lakes and ocean waters, yet relatively little is known about their fundamental evolutionary, ecological, and physiological properties. To better describe the ubiquitous nonthermophilic Crenarchaea, we analyzed the genome sequence of one representative, the uncultivated sponge symbiont, Cenarchaeum symbiosum. C. symbiosum genotypes coinhabiting the same host partitioned into two dominant populations, corresponding to previously described a- and b-type ribosomal RNA variants. Although synthetic, overlapping a- and b-type ribotypes harbored significant genetic variability. A single tiling path comprising the dominant a-type genotype was assembled, and used to explore the biological properties of C. symbiosum and its planktonic relatives. Out of a total of 2,066 predicted open reading frames, 36% were more highly conserved with other Archaea. The remainder partitioned between bacteria (18%), eukaryotes (1.5%) and viruses (0.1%). A total of 525 open reading frames were more highly conserved with sequences derived from marine environmental genomic surveys, most probably representing orthologous genes found in free-living planktonic Crenarchaea. The remaining genes partitioned between functional RNAs (2.4%), and hypotheticals (42%) with limited homology to known functional genes. The latter category likely contains genes specifically involved in mediated archaeal-sponge symbiosis. Phylogenetic analyses placed C. symbiosum as a basal crenarchaeon, sharing specific genomic features in common with either Crenarchaea, Euryarchaea, or both. The genome sequence of C. symbiosum reflect a unique and unusual evolutionary, physiological, and ecological history, one remarkably distinct from that of any other previously known microbial lineage.

  13. The limnology of L Lake: Results of the L-Lake monitoring program, 1986--1989

    SciTech Connect (OSTI)

    Bowers, J.A.

    1991-12-15T23:59:59.000Z

    L Lake was constructed in 1985 on the upper regions of Steel Creek, SRS to mitigate the heated effluents from L Reactor. In addition to the NPDES permit specifications (Outfall L-007) for the L-Reactor outfall, DOE-SR executed an agreement with the South Carolina Department of Health and Environmental Control (SCDHEC), that thermal effluents from L-Reactor will not substantially alter ecosystem components in the approximate lower half of L Lake. This region should be inhabited by Balanced (Indigenous) Biological Communities (BBCs) in accordance with Section 316(a) of the Pollution Control (Clean Water) Act (Public Law 92-500). In response to this requirement the Environmental Sciences Section/Ecology Group initiated a comprehensive biomonitoring program which documented the development of BBCs in L Lake from January 1986 through December 1989. This report summarizes the principal results of the program with regards to BBC compliance issues and community succession in L Lake. The results are divided into six sections: water quality, macronutrients, and phytoplankton, aquatic macrophytes, zooplankton, benthic macroinvertebrates, fish, and community succession. One of the prime goals of the program was to detect potential reactor impacts on L Lake.

  14. Variation of mercury in fish from Massachusetts lakes based on ecoregion and lake trophic status

    SciTech Connect (OSTI)

    Rose, J.; Hutcheson, M.; West, C.R. [Massachusetts Dept. of Environmental Protection, Boston, MA (United States). Office of Research and Standards] [and others

    1995-12-31T23:59:59.000Z

    Twenty-four of the state`s least-impacted waterbodies were sampled for sediment, water, physical characteristics and 3 species of fish to determine the extent of, and patterns of variation in, mercury contamination. Sampling effort was apportioned among three different ecological subregions of the state, as defined by EPA, and among lakes of differing trophic status. The authors sought to partition the variance to discover if these broadly defined concepts are suitable predictors of mercury levels in fish. Mean fish mercury was 0.14 ppm wet weight in samples of 168 of the bottom feeding brown bullheads (Ameriurus nebulosus) (range = 0.01--0.79 ppm); 0.3 ppm in 199 of the omnivorous yellow perch (Perca flavescens) (range = 0.01--0.75 ppm); and 0.4 ppm in samples of 152 of the predaceous largemouth bass (Micropterus salmoides) (range = 0.05--1.1 ppm). Multivariate statistics are employed to determine how mercury concentrations in fish correlate with sediment chemistry, water chemistry, fish trophic status, fish size and age, lake and watershed size, the presence and extent of wetlands in the watershed, and physical characteristics of the lake. The survey design complements ongoing efforts begun in 1983 to test fish in a variety of waters, from which emanated fish advisories for impacted rivers and lakes. The study defines a baseline for fish contamination in Massachusetts lakes and ponds that serves as a template for public health decisions regarding fish consumption.

  15. Regional factors governing performance and sustainability of wastewater treatment plants in Honduras : Lake Yojoa Subwatershed

    E-Print Network [OSTI]

    Walker, Kent B. (Kent Bramwell)

    2011-01-01T23:59:59.000Z

    Lake Yojoa, the largest natural lake in Honduras, is currently experiencing eutrophication from overloading of nutrients, in part due to inadequate wastewater treatment throughout the Lake Yojoa Subwatershed. Some efforts ...

  16. Spatiotemporal nutrient loading to Cultus Lake: Context for eutrophication and implications for

    E-Print Network [OSTI]

    Spatiotemporal nutrient loading to Cultus Lake: Context for eutrophication and implications of Thesis: Spatiotemporal nutrient loading to Cultus Lake: Context for eutrophication and implications Cultus Lake, British Columbia experiences significant anthropogenic nutrient loadings and eutrophication

  17. Neutral carbohydrate geochemistry of particulate material (trap and core sediments) in an eutrophic lake (Aydat,

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Neutral carbohydrate geochemistry of particulate material (trap and core sediments) in an eutrophic Carbohydrate compositions were determined on sinking particles and core samples from eutrophic lake Aydat; Eutrophic lake; Aydat lake 1. Introduction Polysaccharides are common structural and storage polymers

  18. Lake Titicaca - Physics of an Inherited Hydropower Macroproject Proposal

    E-Print Network [OSTI]

    Cathcart, R

    2007-01-01T23:59:59.000Z

    Shared almost evenly by Peru and Bolivia, Lake Titicaca is situated on an Altiplano endorheic region of the northern Andes Mountains. Rio Desaguadero is the lake only outlet. From 1908, several macro-engineers speculated on the creation of a second, completely artificial, outlet for Lake Titicaca freshwater. Here we reconsider several 20th Century macroproject proposals, with the goal of examining and enhancing this technically interesting South American 21st Century Macro-engineering inheritance.

  19. Lake Titicaca - Physics of an Inherited Hydropower Macroproject Proposal

    E-Print Network [OSTI]

    R. Cathcart; A. Bolonkin

    2007-03-19T23:59:59.000Z

    Shared almost evenly by Peru and Bolivia, Lake Titicaca is situated on an Altiplano endorheic region of the northern Andes Mountains. Rio Desaguadero is the lake only outlet. From 1908, several macro-engineers speculated on the creation of a second, completely artificial, outlet for Lake Titicaca freshwater. Here we reconsider several 20th Century macroproject proposals, with the goal of examining and enhancing this technically interesting South American 21st Century Macro-engineering inheritance.

  20. Palaeoflood activity and climate change over the last 1400 years recorded by lake sediments in the NW European Alps

    E-Print Network [OSTI]

    Boyer, Edmond

    ;2 Abstract A high-resolution sedimentological and geochemical study of a high-altitude proglacial lake (Lake

  1. Energy Efficient Buildings, Salt Lake County, Utah

    SciTech Connect (OSTI)

    Barnett, Kimberly

    2012-04-30T23:59:59.000Z

    Executive Summary Salt Lake County's Solar Photovoltaic Project - an unprecedented public/private partnership Salt Lake County is pleased to announce the completion of its unprecedented solar photovoltaic (PV) installation on the Calvin R. Rampton Salt Palace Convention Center. This 1.65 MW installation will be one the largest solar roof top installations in the country and will more than double the current installed solar capacity in the state of Utah. Construction is complete and the system will be operational in May 2012. The County has accomplished this project using a Power Purchase Agreement (PPA) financing model. In a PPA model a third-party solar developer will finance, develop, own, operate, and maintain the solar array. Salt Lake County will lease its roof, and purchase the power from this third-party under a long-term Power Purchase Agreement contract. In fact, this will be one of the first projects in the state of Utah to take advantage of the recent (March 2010) legislation which makes PPA models possible for projects of this type. In addition to utilizing a PPA, this solar project will employ public and private capital, Energy Efficiency and Conservation Block Grants (EECBG), and public/private subsidized bonds that are able to work together efficiently because of the recent stimulus bill. The project also makes use of recent changes to federal tax rules, and the recent re-awakening of private capital markets that make a significant public-private partnership possible. This is an extremely innovative project, and will mark the first time that all of these incentives (EECBG grants, Qualified Energy Conservation Bonds, New Markets tax credits, investment tax credits, public and private funds) have been packaged into one project. All of Salt Lake County's research documents and studies, agreements, and technical information is available to the public. In addition, the County has already shared a variety of information with the public through webinars, site tours, presentations, and written correspondence.

  2. Stochastic Forecasting of Algae Blooms in Lakes

    SciTech Connect (OSTI)

    Wang, Peng; Tartakovsky, Daniel M.; Tartakovsky, Alexandre M.

    2013-01-15T23:59:59.000Z

    We consider the development of harmful algae blooms (HABs) in a lake with uncertain nutrients inflow. Two general frameworks, Fokker-Planck equation and the PDF methods, are developed to quantify the resultant concentration uncertainty of various algae groups, via deriving a deterministic equation of their joint probability density function (PDF). A computational example is examined to study the evolution of cyanobacteria (the blue-green algae) and the impacts of initial concentration and inflow-outflow ratio.

  3. The southern Lake Michigan coastal erosion study

    SciTech Connect (OSTI)

    Folger, D.W. (Geological Survey, Woods Hole, MA (United States))

    1993-03-01T23:59:59.000Z

    As a result of damage inflicted on the Chicago shoreline by exceptionally high waters in 1985-87, the U.S. Geological Survey (USGS) initiated a cooperative 5-year (1988--1992) study to evaluate the geologic framework of the area, the frequency of lake level fluctuations, and the processes responsible for the intense coastal erosion. The study involved 19 scientists from the USGS, Illinois State Geological Survey, Indiana Geological Survey, Indiana University, Purdue University, Northeastern Illinois University, Oregon State University, and the University of Washington. Some important results of the study follow: (1) the failure of revetments protecting the Chicago lakeshore is mainly structural and not erosional. (2) Prehistoric lake level fluctuations exceeded historic fluctuations by as much as a factor of two. For example, in the 17th century, lake level changed over a range of [approximately]3 m, whereas between the 1964 low and the 1986 high it changed only [approximately]1.6 m. (3) Bluff retreat between Wilmette and Waukegan varies from 10--75 cm/yr and averages 20--25 cm/yr; erosion rates north of Waukegan have been as high as 3 m/yr. (4) Eroding bluffs provide most of the sand to the nearshore zone; however, possibly due to construction of shore protection, the nearshore sand wedge has shown a dramatic decrease in volume during the last two decades. (5) Ice ridges as high as 7 m form along the lakeshore but do not effectively protect the beach from winter erosion as previously thought. (6) The Indiana Dunes National Lakeshore apparently was a major sink for sand moving southward along both sides of the lake; sediment input now appears to come mostly from the eastern shore.

  4. Physiological, ecological, and evolutionary studies of trace metal homeostasis in marine microbes

    E-Print Network [OSTI]

    Dupont, Christopher Lee

    2008-01-01T23:59:59.000Z

    growth of several marine microalgae with urea serving asgrowth of several marine microalgae with urea serving as

  5. Sediment resuspension in Lake St. Clair

    SciTech Connect (OSTI)

    Hawley, N. (National Oceanic and Atmospheric Administration, Ann Arbor, MI (United States)); Lesht, B.M. (Argonne National Lab., IL (United States))

    1992-12-01T23:59:59.000Z

    Time-series measurements of water transparency, wave conditions, and current speed were made at several different sites in Lake St. Clair during five different 1-month periods in 1985 and 1986. Observed changes in suspended sediment concentration were modeled with a simple zero-dimensional, spatially averaged, mass balance model in which local bottom erosion was expressed as a linear function of the bottom shear stress. Estimates of the three parameters required by the model (particle settling velocity, resuspension concentration, and background suspended material concentration) are reasonably consistent for the various data sets, suggesting that the properties of the lake bottom do not change significantly through either space or time. The modeled settling velocities agree with the observed suspended particle size data and the erosion rates are comparable to laboratory results for freshwater sediments. The results show that a simple mass flux model can be used to model local sediment resuspension events in Lake St. Clair with reasonable accuracy. 23 refs., 5 figs., 3 tabs.

  6. Lake Region Electric Cooperative- Commercial Energy Efficiency Grant Program

    Broader source: Energy.gov [DOE]

    Lake Region Electric Cooperative (LREC) offers grants to commercial customers for electric energy efficiency improvements, audits, and engineering and design assistance for new and existing...

  7. Lake Region Electric Cooperative- Residential Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Lake Region Electric Cooperative (LREC) offers a variety of rebates for residential customers to improve the energy efficiency of homes. Rebates are available for Energy Star refrigerators and...

  8. Static Temperature Survey At Lake City Hot Springs Area (Benoit...

    Open Energy Info (EERE)

    Benoit Et Al., 2005) Exploration Activity Details Location Lake City Hot Springs Area Exploration Technique Static Temperature Survey Activity Date Usefulness useful DOE-funding...

  9. Geothermal Literature Review At Lake City Hot Springs Area (Benoit...

    Open Energy Info (EERE)

    Et Al., 2004) Exploration Activity Details Location Lake City Hot Springs Area Exploration Technique Geothermal Literature Review Activity Date Usefulness not indicated DOE-funding...

  10. Compound and Elemental Analysis At Fish Lake Valley Area (Deymonaz...

    Open Energy Info (EERE)

    ENERGYGeothermal Home Exploration Activity: Compound and Elemental Analysis At Fish Lake Valley Area (Deymonaz, Et Al., 2008) Exploration Activity Details Location Fish...

  11. Geothermal Literature Review At Fish Lake Valley Area (Deymonaz...

    Open Energy Info (EERE)

    Additional References Retrieved from "http:en.openei.orgwindex.php?titleGeothermalLiteratureReviewAtFishLakeValleyArea(Deymonaz,EtAl.,2008)&oldid510804...

  12. Modeling-Computer Simulations At Fish Lake Valley Area (Deymonaz...

    Open Energy Info (EERE)

    Additional References Retrieved from "http:en.openei.orgwindex.php?titleModeling-ComputerSimulationsAtFishLakeValleyArea(Deymonaz,EtAl.,2008)&oldid387627...

  13. Static Temperature Survey At Fish Lake Valley Area (Deymonaz...

    Open Energy Info (EERE)

    Additional References Retrieved from "http:en.openei.orgwindex.php?titleStaticTemperatureSurveyAtFishLakeValleyArea(Deymonaz,EtAl.,2008)&oldid511143...

  14. alpine lake ecosystems: Topics by E-print Network

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

    and Lake Ecosystem Modelling: an Integrated Approach INTRODUCTION Anthropogenic eutrophication of water bodies and its consequences are of concern especially to Assess...

  15. artificial landscape lakes: Topics by E-print Network

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

    in Aquatic Systems through Retrospective Analysis, 2004-STAR-K2 2. Title: Eutrophication Thresholds-- Assessment, Mitigation and Resilience in Landscapes and Lakes...

  16. alter alpine lake: Topics by E-print Network

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

    50 lakes of Northwest Washington. Open Access Theses and Dissertations Summary: ??Eutrophication is one of the foremost problems affecting our freshwater resources. Excessive...

  17. Compound and Elemental Analysis At Clear Lake Area (Thompson...

    Open Energy Info (EERE)

    Compound and Elemental Analysis At Clear Lake Area (Thompson, Et Al., 1992) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Compound and...

  18. Lake Charles Carbon Capture and Sequestration Project U. S. Department...

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

    Lake Charles Carbon Capture and Sequestration Project U. S. Department of Energy National Energy Technology Laboratory March 2014 1 INTRODUCTION The United States (U.S.) Department...

  19. Salt Lake City, Utah: Solar in Action (Brochure), Solar America...

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

    a lack of understanding about solar contributed to preventing the widespread adoption of solar energy in all markets. Salt Lake City's prior solar successes with support from...

  20. arctic lake correlate: Topics by E-print Network

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

    Alaskan arctic lake Sally MacIntyre,a,b* Geosciences Websites Summary: . In summers with cold surface temperatures, the surface energy fluxes which induce mixing by heat loss...

  1. administration salt lake: Topics by E-print Network

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

    gsa2005AMfinalprogramabstract96987.htm 2005 Salt Lake City Annual Meeting (October 1619, 2005) Geosciences Websites Summary: http:gsa.confex.comgsa2005AM...

  2. Vermont Water Resources and Lake Studies Annual Technical Report

    E-Print Network [OSTI]

    of acoustic Doppler current profiler data to estimate sediment and total phosphorus loads to Lake Champlain Quality Focus Category: Nutrients, Non Point Pollution, Water Quality Descriptors: None Principal

  3. 05684ArcticLakes | netl.doe.gov

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

    characterized by a large spring snowmelt providing much of the recharge and subsequent drying of the lake in the summer, when evaporation generally exceeds precipitation. Some of...

  4. Compound and Elemental Analysis At Lake City Hot Springs Area...

    Open Energy Info (EERE)

    fault zones. The focus of Lake City Geothermal's current effort is on enhancing the site interpretation by re-evaluating the existing seismic data, conducting a detailed gravity...

  5. Thermal Gradient Holes At Lake City Hot Springs Area (Warpinski...

    Open Energy Info (EERE)

    fault zones. The focus of Lake City Geothermal's current effort is on enhancing the site interpretation by re-evaluating the existing seismic data, conducting a detailed gravity...

  6. Ground Gravity Survey At Lake City Hot Springs Area (Warpinski...

    Open Energy Info (EERE)

    fault zones. The focus of Lake City Geothermal's current effort is on enhancing the site interpretation by re-evaluating the existing seismic data, conducting a detailed gravity...

  7. Data Acquisition-Manipulation At Lake City Hot Springs Area ...

    Open Energy Info (EERE)

    fault zones. The focus of Lake City Geothermal's current effort is on enhancing the site interpretation by re-evaluating the existing seismic data, conducting a detailed gravity...

  8. Microsoft Word - CSKT_Lake_County_AcquisitionsCreek-CX.doc

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

    Confederated Salish and Kootenai Tribes (CSKT) for purchase of Lake County properties. Fish and Wildlife Project No.: 2002-003-00, Contract 49933 Categorical Exclusion Applied...

  9. Klamath and Lake Counties Agricultural Industrial Park; 2010...

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

    Peer Review lowtemp013riley.pdf More Documents & Publications Microseismic Study with LBNL - Monitoring the Effect of Injection of Fluids from the Lake County Pipeline on...

  10. Compound and Elemental Analysis At Lake City Hot Springs Area...

    Open Energy Info (EERE)

    Walter R. Benoit (2004) Geochemistry Of The Lake City Geothermal System, California, Usa Additional References Retrieved from "http:en.openei.orgwindex.php?titleCompounda...

  11. An Oxygen Isotope Study Of Hydrothermal Alteration In The Lake...

    Open Energy Info (EERE)

    the highly fractured Eureka Graben, southwest of the caldera, was probably the principal source of recharge groundwater for the Lake City system. (2) Fluid flow within the caldera...

  12. athabasca lake: Topics by E-print Network

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

    and heat exchanges that eventually can be coupled with a regional climate model. Preliminary results will be presented on how this lake model may improve the regional climate...

  13. anoxic hypersaline lakes: Topics by E-print Network

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

    day at the North Entrance of the University's Lake Honduras Iraq Israel Japan Korea Kuwait Libya Peru Saudi Arabia Taiwan Thailand Turkey Ukraine United Pilyugin, Sergei S. 56...

  14. INTRODUCTION Chlorophyll concentration within individual lakes varies spa-

    E-Print Network [OSTI]

    often have been implemented (George & Lakes & Reservoirs: Research and Management 2001 6: 279 increase turbulence to such an extent that macro-scale spatial distributions are dis- integrated

  15. ambrosia lake uranium: Topics by E-print Network

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

    a national priority. The resulting Great Lakes Restoration Initiative (GLRI 27 Depleted Uranium Technical Brief Environmental Sciences and Ecology Websites Summary: and...

  16. annually laminated lake: Topics by E-print Network

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

    applications. - Int. J. Solids & Struct. 49 and Motivation Components of Thin Film Solar Modules back sheet or glass encapsulant electrical conductor thin 38 GREAT LAKES...

  17. Exploration And Discovery In Yellowstone Lake- Results From High...

    Open Energy Info (EERE)

    Discovery In Yellowstone Lake- Results From High-Resolution Sonar Imaging, Seismic Reflection Profiling, And Submersible Studies Jump to: navigation, search OpenEI Reference...

  18. Obama Administration Hosts Great Lakes Offshore Wind Workshop...

    Office of Environmental Management (EM)

    wind development in the Great Lakes closer to fruition." "The country's vast offshore wind resources have the potential to dramatically reduce America's dependence on fossil...

  19. 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....

  20. Scott Russell Sanders Essay: 5,900 words 1113 East Wylie Street

    E-Print Network [OSTI]

    Sheridan, Jennifer

    by sewage, industrial pollution, and invasive species. One thinks of the oxygen-starved region in the Gulf of SPEAKING FOR THE LAND: ALDO LEOPOLD AS A WRITER / 1 #12;Mexico where no fish can survive, a dead zone of more ultraviolet rays, the leaching and death of coral reefs from offshore pollution and rising water

  1. Byzantinetolerant erasurecoded storage Garth R. Goodson, Jay J. Wylie, Gregory R. Ganger, Michael K. Reiter

    E-Print Network [OSTI]

    Pittsburgh, PA 15213 Abstract This paper describes a decentralized consistency protocol for survivable­99­2­0539­AFRL. Garth Goodson was supported by an IBM Fellowship. #12; Keywords: survivable storage, Byzantine fault­tolerance, atomic registers, erasure codes #12; 1 Introduction Survivable storage systems spread

  2. Supporting Water, Ecological, and Transportation Systems in the Great Lakes Basin Ecosystem

    E-Print Network [OSTI]

    Beck, Judy; Kamke, Sherry; Majerus, Kimberly

    2007-01-01T23:59:59.000Z

    within a larger natural ecosystem. An Eco-Logical guide waschanges in the Great Lakes ecosystem from the introductionfor a State of the Lakes Ecosystem Conference (SOLEC) Pre-

  3. The volcanic acidification of glacial Lake Caviahue, Province of Neuquen, Argentina Johan C. Varekamp

    E-Print Network [OSTI]

    Royer, Dana

    The volcanic acidification of glacial Lake Caviahue, Province of Neuquen, Argentina Johan C (northern Patagonia, Argentina) is a large glacial lake acidified by volcanic fluids from Copahue volcano

  4. Mass Movement-Induced Tsunami Hazard on Perialpine Lake Lucerne (Switzerland): Scenarios and Numerical Experiments

    E-Print Network [OSTI]

    Gilli, Adrian

    Mass Movement-Induced Tsunami Hazard on Perialpine Lake Lucerne (Switzerland): Scenarios of the sediments of Lake Lucerne have shown that massive subaqueous mass movements affecting unconsolidated

  5. alaskan marine populations: Topics by E-print Network

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

    OIL University (OSU) at Corvallis to contin ue research on the effects of oil spills on fish, shellfish, marine 2 Recovery Trends in Marine Mammal Populations Anna M. Magera1...

  6. Transformations of mercury in the marine water column

    E-Print Network [OSTI]

    Munson, Kathleen M. (Kathleen May)

    2014-01-01T23:59:59.000Z

    Methylation of mercury (Hg) in the marine water column has been hypothesized to serve as the primary source of the bioaccumulating chemical species monomethylmercury (MMHg) to marine food webs. Despite decades of research ...

  7. ARM - Field Campaign - Marine ARM GPCI Investigation of Clouds...

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

    Marine Ice Nuclei Collections ARM Data Discovery Browse Data Related Campaigns Marine ARM GPCI Investigation of Clouds (MAGIC) 2012.10.01, Lewis, AMF Comments? We would love to...

  8. Measurement of Oil and Gas Emissions from a Marine Seep

    E-Print Network [OSTI]

    Leifer, Ira; Boles, J R; Luyendyk, B P

    2007-01-01T23:59:59.000Z

    2007, Measurement of Oil and Gas Emissions from a Marine2007, Measurement of Oil and Gas Emissions from a MarineTides and the emission of oil and gas from an abandoned oil

  9. Sea surface wave reconstruction from marine radar images

    E-Print Network [OSTI]

    Qi, Yusheng, S.M. Massachusetts Institute of Technology

    2012-01-01T23:59:59.000Z

    The X-band marine radar is one type of remote sensing technology which is being increasingly used to measure sea surface waves nowadays. In this thesis, how to reconstruct sea surface wave elevation maps from X-band marine ...

  10. Comparative genomics reveals evidence of marine adaptation in Salinispora species.

    E-Print Network [OSTI]

    Penn, Kevin; Jensen, Paul R

    2012-01-01T23:59:59.000Z

    Orcutt B, et al: Ecological genomics of marine roseobacters.1037-1042. Penn and Jensen BMC Genomics 2012, 13:86 http://and Jensen: Comparative genomics reveals evidence of marine

  11. Drug Discovery and Development from Marine Biology-Based Research

    E-Print Network [OSTI]

    Jawitz, James W.

    Drug Discovery and Development from Marine Biology- Based Research Oceanyx Pharmaceuticals is a novel drug discovery and development company that leverages marine biology-based natural identified two lead candidates, largazole and apratoxin, as potential drug candidates for the treatment

  12. Measurement of Oil and Gas Emissions from a Marine Seep

    E-Print Network [OSTI]

    Leifer, Ira; Boles, J R; Luyendyk, B P

    2007-01-01T23:59:59.000Z

    with offshore oil production, Geology, 27(11), 1047-1050,Coal Oil Point, California, Marine and Petroleum Geology 22(

  13. MARINE ECOLOGY PROGRESS SERIES Mar Ecol Prog Ser

    E-Print Network [OSTI]

    Rooker, Jay R.

    into the offshore marine environment (Biggs & Ressler 2001, Biggs et al. 2008). Assessing the importance of non

  14. Homomorphic deconvolution of marine magnetic anomalies

    E-Print Network [OSTI]

    Jones, Leo David

    1976-01-01T23:59:59.000Z

    HOMOMORPIIIC DECONVOLUT ION OF MAR INE MAGNETIC ANOMAL I ES A Thesis by LEO DAVID JONES Submitted to the Graduate Colleoe of Texas Ahhi Unis ars i ty in partial fulfillment of the requirement for tne degree MASTEP, OF SCIENCE December 1975... Major Subject: Geophysics HOMOMORPHIC DECONVOLUT ION OF MARINE MAGNETIC ACNOMALIES A Thesis by LEO DAVID JONES Approved es to sty1e and content by: r"hi ~f C itt: Ch h~7 December 1976 ABSTRACT Homomorpi;ic Deconvolution of Marine Magnetic...

  15. Development of an automatic marine corer

    E-Print Network [OSTI]

    Herman, Richard Joseph

    1972-01-01T23:59:59.000Z

    of the Texas A&M Automatic Marine Corer was continued in June, 1971. The ob]ectives of. this development phase of the corer were (a) to evaluate components within the unit with special consideration given to strength, longevity and ease of production.... The present work will be referred to as Phase III. The ob)ectives of Phase III were the further development of the Texas A&M Automatic Marine Corer. In particular, these ob]ectives were (a) to evaluate components within the unit with special con...

  16. Marine Lubes Market | OpenEI Community

    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 SiteofEvaluatingGroup |JilinLu an Group JumpNew Hampshire:Marin Energy AuthorityMarine Lubes

  17. Marine Lubricants | OpenEI Community

    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 SiteofEvaluatingGroup |JilinLu an Group JumpNew Hampshire:Marin Energy AuthorityMarine

  18. The Production of Non-Methane Hydrocarbons by Marine Plankton

    E-Print Network [OSTI]

    The Production of Non-Methane Hydrocarbons by Marine Plankton Stephanie Lyn Shaw Center for Global://web.mit.edu/cgcs/ Printed on recycled paper #12;1 The Production of Non-Methane Hydrocarbons by Marine Plankton by Stephanie of Non-Methane Hydrocarbons by Marine Plankton by Stephanie Lyn Shaw Submitted to the Department of Earth

  19. SUNLIGHT TRANSMISSION THROUGH DESERT DUST AND MARINE AEROSOLS: DIFFUSE LIGHT

    E-Print Network [OSTI]

    SUNLIGHT TRANSMISSION THROUGH DESERT DUST AND MARINE AEROSOLS: DIFFUSE LIGHT CORRECTIONS TO SUN transmission through desert dust and marine aerosols: Diffuse light corrections to Sun photometry 2004; published 27 April 2004. [1] Desert dust and marine aerosols are receiving increased scientific

  20. MARINE ECOLOGY PROGRESS SERIES Mar Ecol Prog Ser

    E-Print Network [OSTI]

    Maldonado, Manuel

    (Escherichia coli and Vibrio anguillarum), and 1 marine yeast Rhodotorula sp. All 3 microbes were ingestedMARINE ECOLOGY PROGRESS SERIES Mar Ecol Prog Ser Vol. 403: 75­89, 2010 doi: 10.3354/meps08411, Spain 2 Marine Bioproducts Engineering Group, Dalian Institute of Chemical Physics, Chinese Academic

  1. TECHNICAL CERTIFICATE -MARINE DIESEL MECHANICS Lewisporte -April 16, 2012

    E-Print Network [OSTI]

    deYoung, Brad

    TECHNICAL CERTIFICATE - MARINE DIESEL MECHANICS Lewisporte - April 16, 2012 March 19, 2012 Monday - Lewisporte April 30, 2012 Monday Last date for Marine Diesel Mechanics students to register or add courses Last date for Marine Diesel Mechanics students to drop courses and receive 100% refund of tuition fees

  2. Biosorption of Lead and Nickel by Biomass of Marine Algae

    E-Print Network [OSTI]

    Volesky, Bohumil

    Biosorption of Lead and Nickel by Biomass of Marine Algae Z.R. Holan and B. Volesky" Department 22, 1993 Screening tests of different marine algae biomass types revealed a high passive biosorptive uptake of lead up to 270 mg Pb/g of biomass in some brown marine algae. Members of the order Fucales

  3. Emissions and Performance Tradeoffs for Advanced Marine Diesel Propulsion

    E-Print Network [OSTI]

    Stefanopoulou, Anna

    is designed that reduces smoke generation on an experimental marine Diesel engine equipped with a variable and emission generation in marine diesel propulsion. In comparison to the MIMO controller we considerEmissions and Performance Tradeoffs for Advanced Marine Diesel Propulsion Anna Stefanopoulouy

  4. J. Great Lakes Res. 26(4):495505 Internat. Assoc. Great Lakes Res., 2000

    E-Print Network [OSTI]

    Resuspension Near the Keweenaw Peninsula, Lake Superior During the Fall and Winter 1990­1991 Nathan Hawley. The observations show that bottom resuspension occurred several times during the unstratified period. The resuspension is the result of the interaction between high bottom current veloci- ties and surface waves

  5. J. Great Lakes Res. 25(4):697720 Internat. Assoc. Great Lakes Res., 1999

    E-Print Network [OSTI]

    is to search for multi-elemental "signatures" in concentration and flux profiles. For exam- ple, several rare to identify stamp sand material across Lake Superior. Although conditions of variable mass loading from multiple sources can produce complicating dilution effects in concentration profiles, multi- variate

  6. The Impact of Climate Change on Great Lakes Water Levels Region: Great Lakes

    E-Print Network [OSTI]

    . Discuss global warming as an issue to discover what students already know about polar ice cap melting of global warming, due to melting of the polar ice caps. 3. Have students discuss the effects of changes places in the world (such as the Great Lakes region), while at the same time polar melting is occurring

  7. J. Great Lakes Res. 33:722735 Internat. Assoc. Great Lakes Res., 2007

    E-Print Network [OSTI]

    Great Lakes, with their vast nat- ural resources, contribute significantly to the eco- nomic 1992), as well as the hy- dropower industry (Assel et al. 1983), and shipping industry (Cooper et al for icebreaking operations and the most hazardous for ship navigation, can be uniquely identified by co

  8. ORIGINAL PAPER Geochemical Evolution of Great Salt Lake, Utah, USA

    E-Print Network [OSTI]

    , USA, is the largest saline lake in North America, and its brines are some of the most concentrated and mirabilite, have periodically modified lake-brine chemistry through density stratifi- cation in the north. These and other conditions have created brine differentiation, mixing, and fractional

  9. A Computer Tutorial for Great Lakes Ice Cover Climatology

    E-Print Network [OSTI]

    A Computer Tutorial for Great Lakes Ice Cover Climatology R.A. ASSELL U.S. Department of Commerce tutorial was developed to provide an overview of the annual ~ r e a fLakes ice cycle. The tutorial includes an animation to aid in visualizing the normal seasonal progression and the spatial patterns of ice cover

  10. Modeling Lake Erie ice dynamics: Process studies , Haoguo Hu2

    E-Print Network [OSTI]

    Modeling Lake Erie ice dynamics: Process studies Jia Wang1 , Haoguo Hu2 , and Xuezhi Bai2 1 NOAA of Michigan 4840 S. State Road, Ann Arbor, MI 48108 Abstract. A Great Lakes Ice-circulation Model (GLIM derived from meteorological measurements. After the seasonal cycles of ice concentration, thickness

  11. HISTORY OF RED LAKES FISHERY, With Observations on

    E-Print Network [OSTI]

    was presented of the artificial propagation of the walleye and whitefish from 1918 through 1938. NOTE Average catch per lift 20 The walleyes of Lower Red Lake 25 Length -frequency distributions 25 Rate bass 50 Artificial propagation 50 Walleye 51 Whitefish 57 Brook, brown, rainbow, and lake trout 60

  12. EARLY LIFE HISTORY OF WHITE BASS IN LAKE POINSETT

    E-Print Network [OSTI]

    SOUTH DAKOTA a1/-F c ) o o ~ 0 EARLY LIFE HISTORY OF WHITE BASS IN LAKE POINSETT South Dakota Department of Game, Fish and Parks Wildlife Division Joe Foss Building Pierre, South Dakota 57501 OF WHITE BASS IN LAKE POINSETT 1999 Statewide Fisheries Investigations Completion Report by H. Denise Beck

  13. Climatology of Large Sediment Resuspension Events in Southern Lake Michigan

    E-Print Network [OSTI]

    Climatology of Large Sediment Resuspension Events in Southern Lake Michigan David J. Schwab1 the southern basin, is subject to recurrent episodes of mas- sive sediment resuspension by storm-induced waves with the largest events are examined. Our analysis indicates that significant resuspension events in southern Lake

  14. DESIGN OF THE GREAT LAKES OBSERVING SYSTEM ENTERPRISE ARCHITECTURE

    E-Print Network [OSTI]

    DESIGN OF THE GREAT LAKES OBSERVING SYSTEM ENTERPRISE ARCHITECTURE T.J. Dekker1 , J.V. DePinto1 , S, collaborative, and consensus-based enterprise architecture design process was conducted under the direction that will achieve an integrated, comprehensive, and sustainable observing system enterprise for the Great Lakes

  15. "What Are Marines For?" The United States Marine Corps in the Civil War Era

    E-Print Network [OSTI]

    Krivdo, Michael Edward

    2012-07-16T23:59:59.000Z

    This dissertation provides analysis on several areas of study related to the history of the United States Marine Corps in the Civil War Era. One element scrutinizes the efforts of Commandant Archibald Henderson to transform the Corps into a more...

  16. "What Are Marines For?" The United States Marine Corps in the Civil War Era 

    E-Print Network [OSTI]

    Krivdo, Michael Edward

    2012-07-16T23:59:59.000Z

    This dissertation provides analysis on several areas of study related to the history of the United States Marine Corps in the Civil War Era. One element scrutinizes the efforts of Commandant Archibald Henderson to transform ...

  17. Marines in gray: the birth, life and death of the Confederate States Marine Corps 

    E-Print Network [OSTI]

    Krivdo, Michael E.

    2009-05-15T23:59:59.000Z

    This thesis explores and provides analysis on several areas of study related to the history of the Confederate States Marine Corps that have long been neglected. It examines the military and political processes that were ...

  18. Marines in gray: the birth, life and death of the Confederate States Marine Corps

    E-Print Network [OSTI]

    Krivdo, Michael E.

    2009-05-15T23:59:59.000Z

    11 strategy considerations played a central role in the creation, maintenance, and employment of the South?s Marines. 12 Endnotes 1 Joseph G. Dawson, III, ?With Fidelity and Effectiveness: Archibald Henderson?s Lasting Legacy..., became increasingly valued by its parent (the Navy) and by the country at large. Capitalizing on the long tenure of its fifth Commandant, Brevet Brigadier General Archibald Henderson, the Marine Corps? operational versatility and proven performance...

  19. Thermal recovery of bitumen at Wolf Lake

    SciTech Connect (OSTI)

    Hallam, R.J.; Baron, R.P.; Hajdo, L.E.; Donnelly, J.K.

    1989-05-01T23:59:59.000Z

    For more than 20 years, BP Resources Canada Ltd. has faced the technical and economic challenges of oil-sands exploitation in the development of the Cold Lake oil sands of east-central Alberta. In 1985, the Wolf Lake 1 project began commercial bitumen production (7,000 to 8,300 B/D (1100 to 1300 m/sup 3//d)), with cyclic steam stimulation used to exploit the Clearwater formation. Construction of a 12,600-B/D (2000-m/sup 3//d) expansion started in 1987. Also in 1987, production started from a 22-well satellite that exploits the Lower Grand Rapids formation, a channel sand overlying the Clearwater formation. To develop this and other potentially commercial technology, four experimental projects were conducted: two steamfloods, a cyclic steam and combustion pilot in the Clearwater formation, and a single-well test in the Lower Grand Rapids formation. Experimentation to develop combustion as a follow-up process to cyclic steam with air lasted from 1979 to 1984 and with oxygen from 1983 to 1988. One of the Wolf Lake 1 satellites is converted to combustion to obtain further operating experience. While operating experience has been obtained, numerical models have also been developed and used to improve the cyclic-steam operating strategy. These models, along with the formation properties and project histories, are described. Also, principles of the injection and production operations used in the combustion pilot are covered, and some solution are offered on how these procedures overcame or avoided problems typically associated with combustion operations.

  20. Experts Offer Marines Energy-Efficiency Advice

    Broader source: Energy.gov [DOE]

    As an early adopter of cutting-edge technologies, the United States military is pioneering energy efficiency and renewable energy technologies in the field. Recently, the Commandant of the United States Marine Corps sent a team to visit bases and camps in Afghanistan to assess and make recommendations on the supply and use of energy and water.

  1. Marine Fisheries On the cover, top to

    E-Print Network [OSTI]

    Marine Fisheries ~@WD@W On the cover, top to bollom: Yelloweye rock fish, Sebastes ruberrimus Maturity and Fecundity in the Rockfishes, Sebastes spp., a Review Joy Clark, Wade Griffin, Jerry Clark.25 foreign. Publication of material from sources outside the NMFS is not an endorsement and the NMFS

  2. Lake Region Electric Cooperative | 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 YouKizildere I Geothermal Pwer Plant Jump to: navigation,working-groupsIllinois:Lake Region Electric Cooperative

  3. Dry lake reveals evidence of Southwestern 'megadroughts'

    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 ManagementDiscovering HowAna MooreDrought-induced treeDry lake

  4. Honey Lake Geothermal Area | 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 ChinaofSchaefer To:Department of EnergySeacrist,theA12345Savings |BetterHoney Lake

  5. Soda Lake Geothermal Area | 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 YouKizildere IRaghuraji Agro Industries Pvt LtdShawangunk, New York:SiG26588°,Socorro County, New Mexico:Soda Lake

  6. Great Lakes WIND Network | 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 Energy 2,AUDIT REPORTEnergyFarms A SUK Place:GeorgiaGimcheonWindenergyGreat Lakes

  7. ORISE Research Team Experiences: Joe Lake

    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's Possible for Renewable Energy:Nanowire3627 FederalTransformers1 DIRECTORJoe Lake One-Time Student

  8. Lake View Geothermal Facility | 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, searchOf Kilauea Volcano, Hawaii9969995°,ILEDSGP/joinHavasuPalmdaleLake View

  9. Hot Lake Geothermal Area | 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 are8COaBulkTransmissionSitingProcess.pdfGetecGtel Jump to:Pennsylvania: EnergyHopkinsville,WindEnergyOpenHot Lake

  10. Lakes, Electricity and You | Department of Energy

    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 » MethaneJohnsonKristina PflanzLMLaboratoryLakes,

  11. Emmons Lake Geothermal Area | 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 JumpConceptual Model,DOEHazel Crest,Energy InformationEmily, Minnesota:Emmons Lake Geothermal Area

  12. Bingham Lake Wind Farm | 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 EditCalifornia: EnergyAvignon,Belcher Homes JumpMaintenance |BigBigLake Wind Farm Jump

  13. Medicine Lake Geothermal Area | 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 YouKizildere I Geothermal Pwer Plant JumpMarysville, Ohio: Energy8429°, -88.864698°Mecosta County,NewMedicine Lake

  14. Land O Lakes 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 SiteofEvaluatingGroup |Jilin Zhongdiantou NewKorea PartsLLNLLaizhouLand O Lakes Inc Jump to:

  15. Crow Lake Wind | 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 EditCalifornia:PowerCER.pngRoofs and Heat Islands2007)CriterionCrossroads (3Crow Lake

  16. Clear Lake Geothermal Area | 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 JumpConceptual Model, clickInformation SmyrnaNewClay ElectricCleangoogleSolutionsClear Lake

  17. Glacial Lakes Corn Processors | 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 SiteofEvaluating AGeothermal/Exploration <Glacial Energy HoldingsGlacial Lakes Corn

  18. Great Lakes Energy Coop | 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 SiteofEvaluating AGeothermal/Exploration <GlacialGoldenarticle is aGreat Lakes Energy Coop

  19. Iowa Lakes Electric Coop | 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 SiteofEvaluatingGroup | OpenHunanInformation sourceInvensys BuildingIowa Lakes Electric

  20. Lake and Reservoir Management 24:381-391, 2008 Copyright by the North American Lake Management Society 2008

    E-Print Network [OSTI]

    Boss, Emmanuel S.

    381 Lake and Reservoir Management 24:381-391, 2008 © Copyright by the North American Lake Management Society 2008 Assessing contribution of DOC from sediments to a drinking-water reservoir using.G. Evans and E. Boss. 2008. Estimating source-specific contributions of DOC into a drinking-water reservoir

  1. The 74-year water level record for Anvil Lake, a northern Wis-consin seepage lake, demonstrates pronounced, recurring highs

    E-Print Network [OSTI]

    Sheridan, Jennifer

    The 74-year water level record for Anvil Lake, a northern Wis- consin seepage lake, demonstrates impacts on Wisconsin's water resources Carolyn Rumery Betz1 , Tim Asplund2 , and jim Hurley1 1 University Impacts, a copy of the full Water Resources Working Group report, and a PDF of this poster, go to wicci

  2. Lake and Reservoir Management 21(1):24-29, 2005 Copyright by the North American Lake Management Society 2005

    E-Print Network [OSTI]

    derived from erosion of the exposed shoreline (i.e., by rain and runoff), or wave-driven resuspension in flood control reservoirs expose those sedi- ments previously deposited in deeper areas to resuspension by waves and rain. Resuspension of sediment by wind has been documented in shallow lakes with constant lake

  3. Lake and Reservoir Management, 25:364376, 2009 C Copyright by the North American Lake Management Society 2009

    E-Print Network [OSTI]

    GarcĂ­a-Berthou, Emili

    Lake and Reservoir Management, 25:364­376, 2009 C Copyright by the North American Lake Management Quality (EQ) of the reservoirs was assessed by integrating values of total chlorophyll a, cyanophyta classification of a set of Mediterranean reservoirs applying the EU Water Framework Directive: A reasonable

  4. Ice Nuclei in Marine Air: Biogenic Particles or Dust?

    SciTech Connect (OSTI)

    Burrows, Susannah M.; Hoose, C.; Poschl, U.; Lawrence, M.

    2013-01-11T23:59:59.000Z

    Ice nuclei impact clouds, but their sources and distribution in the atmosphere are still not well known. Particularly little attention has been paid to IN sources in marine environments, although evidence from field studies suggests that IN populations in remote marine regions may be dominated by primary biogenic particles associated with sea spray. In this exploratory model study, we aim to bring attention to this long-neglected topic and identify promising target regions for future field campaigns. We assess the likely global distribution of marine biogenic ice nuclei using a combination of historical observations, satellite data and model output. By comparing simulated marine biogenic immersion IN distributions and dust immersion IN distributions, we predict strong regional differences in the importance of marine biogenic IN relative to dust IN. Our analysis suggests that marine biogenic IN are most likely to play a dominant role in determining IN concentrations in near-surface-air over the Southern Ocean, so future field campaigns aimed at investigating marine biogenic IN should target that region. Climate related changes in the abundance and emission of biogenic marine IN could affect marine cloud properties, thereby introducing previously unconsidered feedbacks that influence the hydrological cycle and the Earth’s energy balance. Furthermore, marine biogenic IN may be an important aspect to consider in proposals for marine cloud brightening by artificial sea spray production.

  5. Long-term Trends in Laurentian Great Lakes Ice Cover Raymond A. Assel

    E-Print Network [OSTI]

    Long-term Trends in Laurentian Great Lakes Ice Cover Raymond A. Assel OPEN FILE REPORT December Commonwealth Blvd. Ann Arbor, MI 48105 #12;Long-Term Trends in Laurentian Great Lakes Ice Cover Raymond A is to give a brief overview of nearshore and lake wide trends in Great Lakes ice cover over the past one

  6. Assessment of Biomass Energy Opportunities for the Red Lake Band of Chippewa Indians

    SciTech Connect (OSTI)

    Scott Haase (McNeil Technologies, Inc)

    2005-09-30T23:59:59.000Z

    Assessment of biomass energy and biobased product manufacturing opportunities for the Red Lake Tribe.

  7. Author's personal copy A biogeochemical study of sediments from the eutrophic Lake Lugano

    E-Print Network [OSTI]

    Wehrli, Bernhard

    Author's personal copy A biogeochemical study of sediments from the eutrophic Lake Lugano) and carbonate from sediment cores from the oligotrophic Lake Brienz and the eutrophic Lake Lugano (both. Eutrophic conditions at Lake Lugano are reflected in elevated total organic carbon (TOC) content

  8. Haul Seining in the Great Lakes by William G. Go rdon

    E-Print Network [OSTI]

    Lake Erie, southern Lake Michigan, e astern Lake Ontario , and in smaller inland lakes for catching car egan. Today, e quipme lLt powered by electric moto rs or p e troleum engines is used to haul the s eine

  9. One-Two-Three Punch Clobbers Toxic Algae, Restores Fremont Lake

    E-Print Network [OSTI]

    Nebraska-Lincoln, University of

    One-Two-Three Punch Clobbers Toxic Algae, Restores Fremont Lake Final Report Fremont Lake #20 Water-two-three punch to knockout toxic algae and restore water quality in Nebraska's numerous sandpit lakes. "It seems to help rid the too-often toxic algae prone Fremont State Lakes of the oily green scum that can close them

  10. LIDAR OBSERVATIONS AND COMPARISON WITH NUMERICAL SIMULATION OF A LAKE MICHIGAN LAND BREEZE FRONT

    E-Print Network [OSTI]

    Eloranta, Edwin W.

    of the Lake-Induced Convection Experiments (Lake-ICE), on December 21, 1997 the University of Wisconsin VolumeLIDAR OBSERVATIONS AND COMPARISON WITH NUMERICAL SIMULATION OF A LAKE MICHIGAN LAND BREEZE FRONT G circulation over Lake Michigan. Backscatter returns revealed a steady offshore flow extending 1.5 to 4 km

  11. Modeling the 19982003 summer circulation and thermal structure in Lake Michigan

    E-Print Network [OSTI]

    Modeling the 1998­2003 summer circulation and thermal structure in Lake Michigan Dmitry Beletsky,1 to Lake Michigan on a 2 km grid for 6 consecutive years to study interannual variability of summer. Circulation in southern Lake Michigan appears to be more variable than circulation in northern Lake Michigan

  12. Environmental Guidance Program Reference Book: Marine Protection, Research, and Sanctuaries Act and Marine Mammal Protection Act. Revision 3

    SciTech Connect (OSTI)

    Not Available

    1988-01-31T23:59:59.000Z

    Two laws governing activities in the marine environment are considered in this Reference Book. The Marine Protection, Research, and Sanctuaries Act (MPRSA, P.L. 92-532) regulates ocean dumping of waste, provides for a research program on ocean dumping, and provides for the designation and regulation of marine sanctuaries. The Marine Mammal Protection Act (MMPA, P.L. 92-522) establishes a federal program to protect and manage marine mammals. The Fishery Conservation and Management Act (FCMA, P.L. 94-265) establishes a program to regulate marine fisheries resources and commercial marine fishermen. Because the Department of Energy (DOE) is not engaged in any activities that could be classified as fishing under FCMA, this Act and its regulations have no implications for the DOE; therefore, no further consideration of this Act is given within this Reference Book. The requirements of the MPRSA and the MMPA are discussed in terms of their implications for the DOE.

  13. Lake Roosevelt Fisheries and Limnological Research : 1996 Annual Report.

    SciTech Connect (OSTI)

    Cichosz, Thomas A.; Underwood, Keith D.; Shields, John; Scholz, Allan; Tilson, Mary Beth

    1997-05-01T23:59:59.000Z

    The Lake Roosevelt Monitoring/Data Collection Program resulted from a merger between the Lake Roosevelt Monitoring Program and the Lake Roosevelt Data Collection Project. This project will model biological responses to reservoir operations, evaluate the effects of releasing hatchery origin kokanee salmon and rainbow trout on the fishery, and evaluate the success of various stocking strategies. In 1996, limnological, reservoir operation, zooplankton, and tagging data were collected. Mean reservoir elevation, storage volume and water retention time were reduced in 1996 relative to the last five years. In 1996, Lake Roosevelt reached a yearly low of 1,227 feet above mean sea level in April, a yearly high of 1,289 feet in July, and a mean yearly reservoir elevation of 1,271.4 feet. Mean monthly water retention times in Lake Roosevelt during 1996 ranged from 15.7 days in May to 49.2 days in October. Average zooplankton densities and biomass were lower in 1996 than 1995. Daphnia spp. and total zooplankton densities peaked during the summer, whereas minimum densities occurred during the spring. Approximately 300,000 kokanee salmon and 400,000 rainbow trout were released into Lake Roosevelt in 1996. The authors estimated 195,628 angler trips to Lake Roosevelt during 1996 with an economic value of $7,629,492.

  14. Recreation as a factor in home site development on Lake Livingston, Texas -- a comparative study

    E-Print Network [OSTI]

    DeLoney, James A

    1973-01-01T23:59:59.000Z

    in Polk County on Lake Livingston, Texas, and then compared the results of this study with similar research conducted by Wood on Lake Whitney, Texas (43) . Lake Livingston was built and controlled by the Trinity River Authority and the City of Houston.... INTRODUCTION Purpose and Scope of Study Literature Review The Study Area Geographic Location and Accessibility of Lake Livingston Natural Resources of Lake Livingston Topography in Polk County Soils in Polk County Climatic Conditions in Polk County...

  15. Comparative analysis of discharges into Lake Michigan, Phase I - Southern Lake Michigan.

    SciTech Connect (OSTI)

    Veil, J. A.; Elcock, D.; Gasper, J. R.; Environmental Science Division

    2008-06-30T23:59:59.000Z

    BP Products North America Inc. (BP) owns and operates a petroleum refinery located on approximately 1,700 acres in Whiting, East Chicago, and Hammond, Indiana, near the southern tip of Lake Michigan. BP provided funding to Purdue University-Calumet Water Institute (Purdue) and Argonne National Laboratory (Argonne) to conduct studies related to wastewater treatment and discharges. Purdue and Argonne are working jointly to identify and characterize technologies that BP could use to meet the previous discharge permit limits for total suspended solids (TSS) and ammonia after refinery modernization. In addition to the technology characterization work, Argonne conducted a separate project task, which is the subject of this report. In Phase I of a two-part study, Argonne estimated the current levels of discharge to southern Lake Michigan from significant point and nonpoint sources in Illinois, Indiana, and portions of Michigan. The study does not consider all of the chemicals that are discharged. Rather, it is narrowly focused on a selected group of pollutants, referred to as the 'target pollutants'. These include: TSS, ammonia, total and hexavalent chromium, mercury, vanadium, and selenium. In Phase II of the study, Argonne will expand the analysis to cover the entire Lake Michigan drainage basin.

  16. Global study of lake surface water temperature (LSWT) behaviour and the tuning of a 1-dimensional model to determine the LSWTs of large lakes worldwide 

    E-Print Network [OSTI]

    Layden, Aisling

    2014-11-27T23:59:59.000Z

    Lake surface water temperatures (LSWTs) of 246 globally distributed large lakes were derived from Along-Track Scanning Radiometers (ATSR) for the period 1991 to 2011. These LSWTs, derived in a systematic manner, presents ...

  17. Inversion of marine magnetic anomalies by deconvolution

    E-Print Network [OSTI]

    Harry, Dennis Lee

    1983-01-01T23:59:59.000Z

    -Chairmen of Advisory Committee: Dr. Richard L. Carlson Dr. Phillip D. Rabinowitz Marine magnetic anomalies can be expressed as a convolution between the equivalent magnetic line source in the oceanic crust and a transfer function. The transfer function contains..., with the resulting anomaly still exhibiting sharp reversals. This is compatible with the results of magnetic studies of ophiolites and dredged oceanic rocks, which indicate that a smoothly varying source is more probable than a block model for the generation...

  18. Probabilistic finite element analysis of marine risers

    E-Print Network [OSTI]

    Leder, H. Vern

    1990-01-01T23:59:59.000Z

    Review 1. 2 Research Study 10 2 FORMULATION OF THE SECOND ? MOMENT ANALYSIS METHOD 13 2. 1 Finite Element Equations 2. 2 Random Vector Formulation 2. 3 The Correlation Function 2. 4 Random Field Discretization 2. 5 Taylor Series Expansion 2. 6... ILLUSTRATIVE EXAMPLE. . . . . . . . . . . . . . . . . . 4 APPLICATION OF PROBABILISTIC FINITE ELEMENT METHODS TO MARINE RISER ANALYSES 4. 1 Finite Element Model . 4. 1. 1 Formulation of the Equation of Motion 4. 1. 2 Finite Element Discretization 4. 1. 3...

  19. Top marine predators track Lagrangian coherent structures

    E-Print Network [OSTI]

    E. Tew Kai; V. Rossi; J. Sudre; H. Weimerskirch; C. Lopez; E. Hernandez-Garcia; F. Marsac; V. Garcon

    2009-04-13T23:59:59.000Z

    Meso- and submesoscales (fronts, eddies, filaments) in surface ocean flow have a crucial influence on marine ecosystems. Their dynamics partly control the foraging behaviour and the displacement of marine top predators (tuna, birds, turtles, and cetaceans). In this work we focus on the role of submesoscale structures in the Mozambique Channel on the distribution of a marine predator, the Great Frigatebird. Using a newly developed dynamical concept, namely the Finite-Size Lyapunov Exponent (FSLE), we have identified Lagrangian coherent structures (LCSs) present in the surface flow in the Channel over a 2-month observation period (August and September 2003). By comparing seabirds' satellite positions with LCSs locations, we demonstrate that frigatebirds track precisely these structures in the Mozambique Channel, providing the first evidence that a top predator is able to track these FSLE ridges to locate food patches. After comparing bird positions during long and short trips, and different parts of these trips, we propose several hypotheses to understand how frigatebirds can follow these LCSs. The birds might use visual and/or olfactory cues and/or atmospheric current changes over the structures to move along these biological corridors. The birds being often associated to tuna schools around foraging areas, a thorough comprehension of their foraging behaviour and movement during the breeding season is crucial not only to seabirds' ecology but also to an appropriate ecosystemic approach of fisheries in the Channel.

  20. african great lakes: Topics by E-print Network

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

    7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 FISH COMMUNITIES IN THE EAST AFRICAN GREAT LAKES PEUPLEMENTS ICHTHYOLOGIQUES CiteSeer...

  1. Salt Lake City Area Integrated Projects Power Sales Rate History

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

    Salt Lake City Area Integrated Projects Power Sales Rate History Updated: 9112013 Rate Schedule Effective Dates Energy (MillskWh) Capacity (kW-mo.) Combined (MillskWh) 1...

  2. Geographic Information System At Fish Lake Valley Area (Deymonaz...

    Open Energy Info (EERE)

    and (5) gravity data. Software for using this data has been installed at the Dyer, NV Fish Lake Green PowerEsmeralda Energy Company office with geologic data being transferred...

  3. NOAA Technical Memorandum GLERL-135 Great Lakes Ice Cover Climatology

    E-Print Network [OSTI]

    ____________________________________________________________________________ Great Lakes Ice Cover Climatology Update: Winters 2003, 2004, and 2005 Raymond A. Assel NOAA, Great..................................................................................................6 DATES OF FIRST (LAST) ICE AND ICE DURATION. .............................................................7 SEASONAL PROGRESSION OF ICE COVER

  4. Chilean glacial lake outburst flood impacts on dam construction

    E-Print Network [OSTI]

    Tauro, Flavia

    2009-01-01T23:59:59.000Z

    Four Glacial Lake Outburst Floods (GLOF) occurred in the Colonia Glacier (Northern Patagonia Icefield, Chile) from April 2008 to March 2009. Lago Cachet 2 emptied four times producing a maximum excess discharge in the ...

  5. Fishery Notes Great Lakes Fish Stocking Hits New High

    E-Print Network [OSTI]

    , of Lake Erie, while more than 41 million her- ring fry from Minnesota hatchery facilities went Register specifies the manner by which vessels of special construction and purpose may, for the first time

  6. Physical Controls on Methane Ebullition from Reservoirs and Lakes

    E-Print Network [OSTI]

    Johnson, Cari

    Department of Geology and Geophysics, 135 South 1460 East, Room 719, University of Utah, Salt Lake City, UT the potential to cause blowouts during drilling operations as well as decreasing the geotechnical stability

  7. allard lake quebec: Topics by E-print Network

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

    and the reduced albedo (reflection of sunlight) as a result of the melting of snow and ice, leaving more solar Vincent, Warwick F. 2 Biology of lake sturgeon (Acipenser...

  8. Combating Invasive Species Projects for the Great Lakes Restoration Initiative

    E-Print Network [OSTI]

    bioenergetics model that indicates Asian carp cannot survive in Lake Michigan given the available food types and bioenergetics modeling are providing information for the first two projects. Bioenergetics is the study

  9. Continuous Commissioning of Salt Lake Community College South City Campus

    E-Print Network [OSTI]

    Deng, S.; Turner, W. D.; Hood, J.

    2004-01-01T23:59:59.000Z

    The State of Utah's Department of Natural Resources funded two projects in Salt Lake City to demonstrate the feasibility of the Continuous Commissioning® (CC®)1 process. The two sites selected were a modern state building, the Matheson Courthouse [1...

  10. Nearshore fish assemblages associated with introduced predatory fishes in lakes

    E-Print Network [OSTI]

    Ricciardi, Anthony

    investigated the relationship between the presence of introduced largebodied predatory fishes (largemouth bass: impact; invasive species; native fishes; pike; largemouth bass; rock bass; smallmouth bass; walleyeNearshore fish assemblages associated with introduced predatory fishes in lakes JUSTIN TRUMPICKASa

  11. Lake Worth Utilities- Residential Solar Water Heating Rebate Program

    Broader source: Energy.gov [DOE]

    The City of Lake Worth Utilities (CLWU), in conjunction with Florida Municipal Power Agency, offers rebates to customers who purchase and install a solar water heating system for residential use. A...

  12. Great Lakes Energy- Residential Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Great Lakes Energy offers rebates to residential customers for the purchase of efficiency air-source heat pumps or geothermal heat pumps. A rebate of $250 is available for air-source heat pumps,...

  13. Regional Gravity Survey of the Northern Great Salt Lake Desert...

    Open Energy Info (EERE)

    Northern Great Salt Lake Desert and Adjacent Areas in Utah, Nevada, and Idaho Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Regional Gravity...

  14. Numerical modeling of methane venting from lake sediments

    E-Print Network [OSTI]

    Scandella, Benjamin P. (Benjamin Paul)

    2010-01-01T23:59:59.000Z

    The dynamics of methane transport in lake sediments control the release of methane into the water column above, and the portion that reaches the atmosphere may contribute significantly to the greenhouse effect. The observed ...

  15. acidic lakes ph: Topics by E-print Network

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

    13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 81 Present and potential nitrogen outputs from Norwegian soft water lakes Hydrology and Earth System...

  16. african lake ecosystems: Topics by E-print Network

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

    in Lake Victoria. Lack of proper validation data makes it only possible to have a preliminary assessment of the performance of the product algal2, suspended material and the...

  17. Wind Equipment: Creating Jobs Along the Lake Erie Shore | Department...

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

    a landfill until the 1970s. With the support of the state and a federal program on brownfield redevelopment, the area has made a phenomenal comeback. Today, the docks of Lake...

  18. Seismic Structure And Seismicity Of The Cooling Lava Lake Of...

    Open Energy Info (EERE)

    Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Seismic Structure And Seismicity Of The Cooling Lava Lake Of Kilauea Iki, Hawaii Abstract The...

  19. Glen Canyon National Recreation Area, Lake Powell, Utah | Department...

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

    of diesel fuel per year that has to be barged in over Lake Powell. The potential for environmental damage to the marina in the event of a fuel spill is significant, and the...

  20. Quaternary freshwater Ostracoda from the Great Salt Lake Basin

    E-Print Network [OSTI]

    Lister, K. H.

    1975-10-23T23:59:59.000Z

    Dissertation Fellowship. I appreciate loans of type specimens by The Illinois State Geological Survey; The United States National Museum; and the Geological Sur- 5 vey of Canada, Saskatchewan. Specimens of the Great Salt Lake Basin ostracodes studied have been... Dissertation Fellowship. I appreciate loans of type specimens by The Illinois State Geological Survey; The United States National Museum; and the Geological Sur- 5 vey of Canada, Saskatchewan. Specimens of the Great Salt Lake Basin ostracodes studied have been...

  1. Microbial metatranscriptomics in a permanent marine oxygen minimum zone

    E-Print Network [OSTI]

    Stewart, Frank J.

    Simultaneous characterization of taxonomic composition, metabolic gene content and gene expression in marine oxygen minimum zones (OMZs) has potential to broaden perspectives on the microbial and biogeochemical dynamics ...

  2. adriatic sea marine: Topics by E-print Network

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

    of Biodiversity (Sponges and Invertebrates) in the Adriatic Sea in Rovinj (Croatia) CiteSeer Summary: Nature, especially the marine environment, provides the most...

  3. Analytical Framework to Evaluate Emission Control Systems for Marine Engines

    E-Print Network [OSTI]

    Jayaram, Varalakshmi

    2010-01-01T23:59:59.000Z

    J. , Internal Combustion Engine Fundamentals. March 31stfrom a large ship diesel engine. Atmos. Environ. 2009, 43 (low-speed marine diesel engine. Aerosol Sci. Technol. 2007,

  4. Bacterial and Protozoal Contamination of Nearshore Marine Environments

    E-Print Network [OSTI]

    Atwill, Rob; Conrad, Patricia A.

    2010-01-01T23:59:59.000Z

    Tate. Reducing microbial contamination in storm runoff fromManagement of microbial contamination in storm runoff fromBacterial and Protozoal Contamination of Nearshore Marine

  5. Turkey Marine Lubricants Market is Expected to Reach USD 177...

    Open Energy Info (EERE)

    base oil production is anticipated to hinder the overall market growth. As, Group I base oil form one of the impeccable raw materials required for manufacturing marine lubricants....

  6. MARINE BIOMASS SYSTEM: ANAEROBIC DIGESTION AND PRODUCTION OF METHANE

    E-Print Network [OSTI]

    Haven, Kendall F.

    2011-01-01T23:59:59.000Z

    Design Parameters Marine Biomass Production Sea Farmof Various Types of Biomass . Biomethanation Parameters.Proceedings, Fuels from Biomass Symposium. University of

  7. arctic marine sediments: Topics by E-print Network

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

    be actively ventilated Poggiale, Jean-Christophe 65 The resistance of recent marine carbonate sediments to solution Texas A&M University - TxSpace Summary: ? Lucina pensylvanica...

  8. Marine Natural Products: Synthesis, Niche Environments, and Chemical Probes

    E-Print Network [OSTI]

    Sanchez, Laura Margaret

    2012-01-01T23:59:59.000Z

    marine- derived antibiotics which displayed specificity for Gram-negative pathogens rather than acting as a broad spectrum antibiotic, Escherichia coli (

  9. arctic marine environment: Topics by E-print Network

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

    of Technology, Cambridge, MA Patrikalakis, Nicholas M. 4 UiT The Arctic University of Norway Fakultet for biovitenskap, fiskeri og konomi -Inst. for arktisk og marin biologi...

  10. Analytical Framework to Evaluate Emission Control Systems for Marine Engines

    E-Print Network [OSTI]

    Jayaram, Varalakshmi

    2010-01-01T23:59:59.000Z

    engines operating with heavy fuel oils. J. Aerosol Sci 1998,from high-sulfur heavy fuel oil to lower-sulfur marineHeavy Fuel Oil .

  11. Department of Energy Awards $37 Million for Marine and Hydrokinetic...

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

    from concept studies and component design research to prototype development and in-water device testing. This unprecedented level of funding will advance the ability of marine and...

  12. affects marine carbon: Topics by E-print Network

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

    carbon fiber surface treatments, namely Polyhedral (more) Vinci, Chris J. 2010-01-01 2 Global Warming and Marine Carbon Cycle Feedbacks on Geosciences Websites Summary: Global...

  13. arctic marine oil: Topics by E-print Network

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

    Other threats to Beaufort Sea marine bird populations include oil spills, global warming, coastal development, and contaminants. Certain threats can be managed at a local...

  14. Resolution of reservoir scale electrical anisotropy from marine CSEM data

    E-Print Network [OSTI]

    Brown, V.

    2013-01-01T23:59:59.000Z

    the field data to accurately model potential reservoirs andreservoir scale electrical anisotropy from marine CSEM datathe reservoir target can be determined from seismic data or

  15. arctic marine food: Topics by E-print Network

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

    Next Page Last Page Topic Index 1 Perfluoroalkyl Contaminants in an Arctic Marine Food Web: Trophic Environmental Sciences and Ecology Websites Summary: Perfluoroalkyl...

  16. EIS-0099: Remedial Actions at the Former Vitro Chemical Company Site, South Salt Lake, Salt Lake County, Utah

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy developed this statement to evaluate the environmental impacts of various scenarios associated with the cleanup of those residues remaining at the abandoned uranium mill tailings site located in South Salt Lake, Utah.

  17. Moses Lake Fishery Restoration Project; Factors Affecting the Recreational Fishery in Moses Lake Washington, Annual Report 2002-2003.

    SciTech Connect (OSTI)

    Burgess, Dave

    2003-11-01T23:59:59.000Z

    This annual report is a precursor to the final technical report we will be writing the next contract period. Consequently, this report, covering the period between September 27, 2002, and September 26, 2003, represents a progress report towards the final technical report we anticipate completing by September 26, 2004. Sample analysis and field work have progressed well and we anticipate no further delays. There are 4 objectives: (1) To quantify secondary production Moses Lake; (2) To quantify the influence of predation on target fishes in Moses Lake; (3) To quantify mortality of selected fished in Moses Lake; and (4) To assess effects of habitat changes from shoreline development and carp on the fish community in Moses Lake.

  18. The role of siderophores in algal-bacterial interactions in the marine environment

    E-Print Network [OSTI]

    Amin, Shady A.

    2010-01-01T23:59:59.000Z

    in the phycosphere of microalgae? , Microb. Ecol. 53, 683-Manual on Harmful Marine Microalgae. (Hallegraeff, G. M. ,Manual on harmful marine microalgae, Vol. 11, UNESCO, Paris.

  19. The role of siderophores in algal-bacterial interactions in the marine environment

    E-Print Network [OSTI]

    Amin, Shady Ahmed

    2010-01-01T23:59:59.000Z

    in the phycosphere of microalgae? , Microb. Ecol. 53, 683-Manual on harmful marine microalgae, Vol. 11, UNESCO, Paris.Manual on Harmful Marine Microalgae. (Hallegraeff, G. M. ,

  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

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

  1. Development of Regional Coastal Ocean Observatories and the Potential Benefits to Marine Sanctuaries

    E-Print Network [OSTI]

    Moline, Mark

    impacted on global and mesoscale processes in marine ecosystems through fishing, eutrophication, commercial marine sanctuaries, we must elucidate the synergistic interactions between global, mesoscale, and local

  2. Targeting Net Zero Energy at Marine Corps Base Kaneohe Bay, Hawaii...

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

    Targeting Net Zero Energy at Marine Corps Base Kaneohe Bay, Hawaii: Assessment and Recommendations Targeting Net Zero Energy at Marine Corps Base Kaneohe Bay, Hawaii: Assessment...

  3. Marine Bio-Nanotechnology: High-Performance Materials from Sponge Silicatein

    E-Print Network [OSTI]

    Morse, Daniel E.

    2007-01-01T23:59:59.000Z

    Title: Marine Bio-Nanotechnology: High-Performance MaterialsChemical Biology (2005); Nanotechnology Review (2005, 2006);Marine biotechnology; nanotechnology; sponge; silica;

  4. Design and implementation of a marine animal alert system to support Marine Renewable Energy

    SciTech Connect (OSTI)

    Deng, Zhiqun; Carlson, Thomas J.; Fu, Tao; Ren, Huiying; Martinez, Jayson J.; Myers, Joshua R.; Matzner, Shari; Choi, Eric Y.; Copping, Andrea E.

    2013-08-08T23:59:59.000Z

    Power extracted from fast moving tidal currents has been identified as a potential commercial-scale source of renewable energy. Device developers and utilities are pursuing deployment of prototype tidal turbines to assess technology viability, site feasibility, and environmental interactions. Deployment of prototype turbines requires permits from a range of regulatory authorities. Ensuring the safety of marine animals, particularly those under protection of the Endangered Species Act of 1973 (ESA) and the Marine Mammal Protection Act of 1972 has emerged as a key regulatory challenge for initial MHK deployments. The greatest perceived risk to marine animals is from strike by the rotating blades of tidal turbines. Development of the marine mammal alert system (MAAS) was undertaken to support monitoring and mitigation requirements for tidal turbine deployments. The prototype system development focused on Southern Resident killer whales (SRKW), an endangered population of killer whales that frequents Puget Sound and is intermittently present in the part of the sound where deployment of prototype tidal turbines is being considered. Passive acoustics were selected as the primary means because of the vocal nature of these animals. The MAAS passive acoustic system consists of two-stage process involving the use of an energy detector and a spectrogram-based classifier to distinguish between SKRW’s calls and noise. A prototype consisting of two 2D symmetrical star arrays separated by 20 m center to center was built and evaluated in the waters of Sequim Bay using whale call playback.

  5. GORDON GUNTER NOAA Ship GORDON GUNTER conducts fishery and marine resource research supporting NOAA's National Marine

    E-Print Network [OSTI]

    . GORDON GUNTER normally operates in the Gulf of Mexico and Caribbean Sea. NOAA Marine and Aviation Ship Displacement: 1,546 tons · Gross Tonnage: 1,904 (Int'l) 1486 (U.S.) · Net Tonnage: 971 tons (U Manufacturer: Markey o Model: COM-7 o Drive: Electric, 7.5 HP o Drum Capacity: 2000 m of .322 EM Cable o

  6. BULLETIN OF MARINE SCIENCE, 77(3): 409423, 2005 409Bulletin of Marine Science

    E-Print Network [OSTI]

    Iliffe, Thomas M.

    of coastal marine ancestors. A key for the identification of the known species of Exumella is also included distribution and biogeography of the genus are also included. MATERIALS AND METHODS Zooplankton samples were of the Caribbean Basin, including the YP. One of these sites in the central part of the YP was positive

  7. Marine EM Reference Database http://marineemlab.ucsd.edu/~kkey/MarineEM

    E-Print Network [OSTI]

    Key, Kerry

    ., Ellingsrud, S., and Ursin, B., 2006, De- composition of electromagnetic fields into upgoing and downgoing Underwater Cable System Tokai-SCANNER for Underwater Geophysical Monitoring Utilizing a Decommissioned to document the peer-reviewed published papers that cover any aspect of marine electromagnetic induction

  8. Comparison of sequences formed in Marine sabkha (subaerial) and salina (Subaqueous) settings-modern and ancient

    SciTech Connect (OSTI)

    Warren, J.K.; St. Kendall, C.G.

    1985-06-01T23:59:59.000Z

    Marine evaporites occurring in modern subaqueous (salina) settings and subaerial (sabkha) settings are different. Subaqueous Holocene evaporites occur as shoalingupward lacustrine sequences up to 10 m thick. They are evaporite dominated and are composed primarily of bottom-nucleated crystals that may be deposited as massive, laminated, or rippled units. Each coastal lake is dominated by laminated evaporites with subordinate carbonate sediments. In plan view, they show a well-developed bull's-eye pattern with a sulfate center and a carbonate rim. In contrast, subaerial (sabkha) evaporites occur as part of a laterally prograding, shoaling-upward, peritidal sequence in which the supratidal unit is usually no more than 1 m thick. Sabkha sequences are matrix dominated, not evaporite dominated, with the bulk of the sulfate phase occurring as diagenetic nodules, enteroliths, or diapirlike structures. These sulfates were formed during syndepositional diagenesis by replacement and displacement processes. The various facies of the sequence tend to accumulate in belts parallel with the shoreline. Relative to the sea level or the brine level, sabkhas tend to form over paleotopographic highs whereas salinas tend to occur in paleotopographic lows. Some of the characteristics that distinguish Holocene subaerial and subaqueous evaporite sequences can be used to do the same for similar ancient facies, even when gypsum has been converted to nodular anhydrite. The distinction is important for it can be used by explorationists in the oil industry to define the paleotopography of the associated underlying porous and nonporous carbonates.

  9. Quick, portable toxicity testing of marine or terrigenous fluids, sediments, or chemicals with bioluminescent organism

    SciTech Connect (OSTI)

    Sabate, R.W.; Stiffey, A.V.; Dewailly, E.L. [Lumitox Gulf L.C., New Orleans, LA (United States)

    1995-12-31T23:59:59.000Z

    A hand-held, battery-operated instrument, which measures bioluminescence inhibition of the microscopic marine dinoflagellate Pyrocystis lunula, is capable of field-testing substances for toxicity. The organism is sensitive to ppb of strong toxicants. It tolerates some solvents in concentrations necessary for testing lipophylic samples. A test consumes only micrograms of sample. This method requires no adjustments for salinity, pH, color, or turbidity. It has been used successfully to test oil-well drilling fluids, brines produced with oil, waters and sediments from streams and lakes and petroleum-plant effluents containing contaminants such as benzene. The test is non-specific; however, if the substance is known, the end-point effects a direct measurement of its concentration. One-hour toxicity screening tests in the field produce results comparable to the standard four-hour laboratory test. Keeping the sample in the dark during incubation and testing, together with shortness of the overall procedure, eliminates anomalies from light-sensitive substances. Day-to-day variation, as well as among test replicates, is less than 10%. This quick method yields results comparable with a quick test that uses Photobacterium phosphoria, and with 96-hour tests that use Mysidopsis bahia, Artemia salina, Gonyaulax polyedra, Pimephales promelas, Ceriodaphnia dubia, and Cyprinodon variegatus.

  10. Marine asset security and tracking (MAST) system

    DOE Patents [OSTI]

    Hanson, Gregory Richard (Clinton, TN); Smith, Stephen Fulton (Loudon, TN); Moore, Michael Roy (Corryton, TN); Dobson, Eric Lesley (Charleston, SC); Blair, Jeffrey Scott (Charleston, SC); Duncan, Christopher Allen (Marietta, GA); Lenarduzzi, Roberto (Knoxville, TN)

    2008-07-01T23:59:59.000Z

    Methods and apparatus are described for marine asset security and tracking (MAST). A method includes transmitting identification data, location data and environmental state sensor data from a radio frequency tag. An apparatus includes a radio frequency tag that transmits identification data, location data and environmental state sensor data. Another method includes transmitting identification data and location data from a radio frequency tag using hybrid spread-spectrum modulation. Another apparatus includes a radio frequency tag that transmits both identification data and location data using hybrid spread-spectrum modulation.

  11. Seoul Marine Co 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 YouKizildere IRaghuraji Agro Industries Pvt Ltd JumpInformationScottsOklahoma: EnergySeoul Marine Co Ltd Jump to:

  12. Join HERO Mariners vs. Oakland A's

    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 82981-1cnHigh SchoolIn12electron beamJoin HERO Mariners vs. Texas Rangers Sunday

  13. Join HERO Mariners vs. Oakland A's

    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 82981-1cnHigh SchoolIn12electron beamJoin HERO Mariners vs. Texas Rangers

  14. Plymouth Marine Laboratory | 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,Pillar Group BV Jump to: navigation, search Name:PipoPleasantonPlug SmartMarine

  15. Structural Determination of Marine Bacteriogenic Manganese Oxides

    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 Our Instagram Secretary900SteepStrengthening northernDetermination of Marine

  16. Marine Energy 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 beingZealand Jump to: navigation, searchOfRose Bend < MHKconvertersourcesource HistoryMariani EnergyMarinaMarine

  17. Marin Energy Authority | 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 SiteofEvaluatingGroup |JilinLu an Group JumpNew Hampshire:Marin Energy Authority Jump to:

  18. Marine Hybrid Propulsion | OpenEI Community

    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 SiteofEvaluatingGroup |JilinLu an Group JumpNew Hampshire:Marin Energy Authority

  19. Microbial Diversity Studies in Sediments of Perennially Ice-covered Lakes, McMurdo Dry Valleys, Antarctica

    E-Print Network [OSTI]

    Tang, Chao

    2009-01-01T23:59:59.000Z

    Hypersaline Lakes of the Wadi An Natrun, Egypt. MicrobialDimitriu et al. , 2008) and the Wadi An Natrun Lakes (Mesbah

  20. REVIEW Open Access Toxic marine microalgae and shellfish poisoning

    E-Print Network [OSTI]

    Hays, Graeme

    REVIEW Open Access Toxic marine microalgae and shellfish poisoning in the British isles: history The relationship between toxic marine microalgae species and climate change has become a high profile and well examine the current state of toxic microalgae species around the UK, in two ways: first we describe

  1. Navy-ship plastic waste recycled into marine pilings

    SciTech Connect (OSTI)

    March, F.A. [Seaward International Inc., Clearbrook, VA (United States)

    1996-02-01T23:59:59.000Z

    Seaward International Inc., developed a new, composite, structurally reinforced, plastic-composite marine piling fabricated from 100 percent recycled plastic. A cooperative research program was begun in 1995 between the Navy and Seaward to develop a use for Navy ships waste plastic as a core in the construction of the marine piling.

  2. CHAPTER III MARINE METEOROLOGY OF THE GULF OF MEXICO

    E-Print Network [OSTI]

    CHAPTER III MARINE METEOROLOGY OF THE GULF OF MEXICO #12;Blank page retained for pagination #12;MARINE METEOROLOGY OF THE GULF OF MEXICO, A BRIEF REVIEW 1 By DALE F. LEIPPER, Department oj Oceonography, Agricultural and Mechanical College oj Tuas The best general summary of the weather over the Gulf of Mexico

  3. Characteristics of cyclic AMP transport by marine bacteria

    SciTech Connect (OSTI)

    Ammerman, J.W.; Azam, F.

    1987-12-01T23:59:59.000Z

    Uptake and autoradiography experiments with natural populations of marine bacteria, sea water cultures, and cultured isolates showed that the high-affinity cyclic AMP transport system in marine bacteria has stringent structural requirements, is found in a minority of cells in mixed bacterial assemblages, and appears to be related to the culture growth state.

  4. Marine Biofilm Bacteria Evade Eukaryotic Predation by Targeted Chemical Defense

    E-Print Network [OSTI]

    Mcilwain, Jenny

    for Environmental Biotechnology (to S.K. and C.M.) and by the Centre for Marine Bio-Innovation of the University5 , Staffan Kjelleberg1 1 School of Biotechnology and Biomolecular Sciences and Centre for Marine, Guam, United States of America, 5 School of Biological, Earth and Environmental Sciences and Centre

  5. ON CONDITION MONITORING OF EXHAUST VALVES IN MARINE DIESEL ENGINES

    E-Print Network [OSTI]

    Mosegaard, Klaus

    ON CONDITION MONITORING OF EXHAUST VALVES IN MARINE DIESEL ENGINES T. L. Fog x L. K. Hansen z , J : Research & Development, MAN B&W Diesel A/S Teglholmsgade 41, DK­2450, Copenhagen SV, Denmark. E­mail: tof­invasive characterisation of ex­ haust valve conditions in large marine diesel engines, were exper­ imentally investigated

  6. IMPLEMENTING MARINE PROTECTED AREAS POLICY: LESSONS FROM CANADA AND

    E-Print Network [OSTI]

    i IMPLEMENTING MARINE PROTECTED AREAS POLICY: LESSONS FROM CANADA AND AUSTRALIA by Jodi Stark B: Implementing Marine Protected Areas Policy: Lessons From Canada And Australia Report No. 369 Examining Management Simon Fraser University Date Approved: #12;iii Abstract Canada's Oceans Act and Australia's Oceans

  7. MARINE ECOLOGY PROGRESS SERIES Mar Ecol Prog Ser

    E-Print Network [OSTI]

    Hays, Graeme

    .g. to expend energy and/or time) so that some kind of ben- efit can be obtained (e.g. improved ranking or exclu, Swansea SA2 8PP, UK 3 National Marine Park of Zakynthos, 1 El. Venizelou Street, 29100 Zakynthos, Greece 4 · Sequential assessment · Evolutionary stable strategy · Territory · Marine · Vertebrate · Reptile Resale

  8. RETURN TO THE RIVER -2000 Chapter 10 Marine Environment

    E-Print Network [OSTI]

    RETURN TO THE RIVER - 2000 Chapter 10 Marine Environment 367367 Return to Table of Contents Go to Next Chapter CHAPTER 10. THE MARINE ENVIRONMENT "Some might be tempted to attribute all changes that environment allows, management interventions are more important when the ocean environment reduces natural

  9. VOlume 20 Number 3 2004 THE JOURNAL OF MARINE EDUCATION

    E-Print Network [OSTI]

    Carr, Mark H.

    VOlume 20 · Number 3 · 2004 THE JOURNAL OF MARINE EDUCATION MARINE PROTECTED AREAS 13 Zoning.g., Yellowstone, Yosemite) in which ecosystems are protected to preserve their natural biodiversity, ecological minimum portion of a stock and provide a "control area" which, when compared to less- protected

  10. MARINE ECOLOGY PROGRESS SERIES Mar Ecol Prog Ser

    E-Print Network [OSTI]

    Poulin, Robert

    . An increased impact of parasites on amphipod popula- tions with global warming is predicted and the possibleMARINE ECOLOGY PROGRESS SERIES Mar Ecol Prog Ser Vol. 415: 11­22, 2010 doi: 10.3354/meps08742, particularly global warming, on parasitism should be of major concern. Probably the best-studied marine

  11. Z .Marine Chemistry 74 2001 1528 www.elsevier.nlrlocatermarchem

    E-Print Network [OSTI]

    Hinch, Scott G.

    Z .Marine Chemistry 74 2001 15­28 www.elsevier.nlrlocatermarchem An intercomparison of small a a ( )Department of Marine Chemistry and Geochemistry MS 25 , Woods Hole Oceanographic Institution, Woods Hole, MA that is pro- duced continuously in seawater from its soluble par- Z 9 .ent, uranium-238 t s4.47=10 years

  12. Comparison of PMSG and DFIG for Marine Current Turbine Applications

    E-Print Network [OSTI]

    Boyer, Edmond

    Comparison of PMSG and DFIG for Marine Current Turbine Applications S. Benelghali, M.E.H. Benbouzid and J.F. Charpentier Abstract--Emerging technologies for marine current turbine are mainly relevant to works that have been carried out on wind turbines and ship propellers. It is then obvious that many

  13. Thermal Waters Along The Konocti Bay Fault Zone, Lake County...

    Open Energy Info (EERE)

    in the diluted spring waters suggest that the diluting water is old. Authors J. M. Thompson, R. H. Mariner, L. D. White, T. S. Presser and W. C. Evans Published Journal Journal...

  14. Extending the viability theory framework of resilience to uncertain dynamics, and application to lake eutrophication

    E-Print Network [OSTI]

    Boyer, Edmond

    to lake eutrophication Charles Rougé1 , Jean-Denis Mathias1 and Guillaume Deuant1 December 2012 )>IJH on the example of lake eutrophication and shown to foster the use of dierent indicators that are adapted

  15. Biomanipulation of Food-Webs in Eutrophic Lakes Marcus R. Garvie1 and Catalin Trenchea2

    E-Print Network [OSTI]

    Garvie, Marcus R

    Biomanipulation of Food-Webs in Eutrophic Lakes Marcus R. Garvie1 and Catalin Trenchea2 Abstract variable. The model has implications for the biomanipulation of food-webs in eutrophic lakes to help

  16. Fish for the City: Urban Political Ecologies of Laguna Lake Aquaculture

    E-Print Network [OSTI]

    Saguin, Kristian Karlo Cordova

    2013-10-31T23:59:59.000Z

    nearby Metro Manila with its fish requirements. Half a century of aquaculture in the lake, however, has transformed ecologies, landscapes and livelihoods. Flows of fish to the city encounter socioecological contradictions in lake production and urban...

  17. E-Print Network 3.0 - automated lake-wide erosion Sample Search...

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

    G FIG. 8. Hourly lake-wide means of (a) wind... of hourly lake-wide mean wind and surface heat flux forecasts. Case Wind direction ( ) Mean diff. (F O) Mean... . The resul- tant...

  18. SEMI-ANNUAL REPORTS FOR LAKE CHARLES EXPORTS, LLC - FE DKT. NO...

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

    LAKE CHARLES EXPORTS, LLC - FE DKT. NO. 11-59-LNG - ORDER 3324 SEMI-ANNUAL REPORTS FOR LAKE CHARLES EXPORTS, LLC - FE DKT. NO. 11-59-LNG - ORDER 3324 October 2013 April 2014...

  19. Quantifying subaqueous slope stability during seismic shaking: Lake Lucerne as model for ocean margins

    E-Print Network [OSTI]

    Gilli, Adrian

    Quantifying subaqueous slope stability during seismic shaking: Lake Lucerne as model for ocean-deltaic lateral slopes in perialpine, fjord-type Lake Lucerne (Central Switzerland); (ii) their control

  20. Physical-Biological Coupling in Southern Lake Michigan: Influence of Episodic Sediment Resuspension on Phytoplankton

    E-Print Network [OSTI]

    Physical-Biological Coupling in Southern Lake Michigan: Influence of Episodic Sediment Resuspension August 2003 Key words: Coastal resuspension, Diatoms, Great Lakes, Growth, Microalgae, Photosynthesis Abstract The influence of episodic, sediment resuspension on phytoplankton abundance/volume and composition

  1. Lake Chelan Fishery Management Plan Washington Department of Fish and Wildlife

    E-Print Network [OSTI]

    ........................................................... Monitoring changes in cutthroat and rainbow trout management........ Creel survey methods1 Appendix D Lake Chelan Fishery Management Plan Washington Department of Fish and Wildlife 2002 #12;2 LAKE CHELAN FISHERY MANAGEMENT PLAN TABLE OF CONTENTS ACKNOWLEDGEMENTS

  2. AERIAL MEASUREMENTS OF CONVECTION CELL ELEMENTS IN HEATED LAKES

    SciTech Connect (OSTI)

    Villa-Aleman, E; Saleem Salaymeh, S; Timothy Brown, T; Alfred Garrett, A; Malcolm Pendergast, M; Linda Nichols, L

    2007-12-19T23:59:59.000Z

    Power plant-heated lakes are characterized by a temperature gradient in the thermal plume originating at the discharge of the power plant and terminating at the water intake. The maximum water temperature discharged by the power plant into the lake depends on the power generated at the facility and environmental regulations on the temperature of the lake. Besides the observed thermal plume, cloud-like thermal cells (convection cell elements) are also observed on the water surface. The size, shape and temperature of the convection cell elements depends on several parameters such as the lake water temperature, wind speed, surfactants and the depth of the thermocline. The Savannah River National Laboratory (SRNL) and Clemson University are collaborating to determine the applicability of laboratory empirical correlations between surface heat flux and thermal convection intensity. Laboratory experiments at Clemson University have demonstrated a simple relationship between the surface heat flux and the standard deviation of temperature fluctuations. Similar results were observed in the aerial thermal imagery SRNL collected at different locations along the thermal plume and at different elevations. SRNL will present evidence that the results at Clemson University are applicable to cooling lakes.

  3. Great Lakes Spatially Distributed Watershed Model of Water and Materials Runoff Thomas E. Croley II

    E-Print Network [OSTI]

    the service life of reservoirs and lakes, and increase flooding and costs for dredging harbors and treating

  4. Transit time distributions in Lake Issyk-Kul Darryn W. Waugh,1

    E-Print Network [OSTI]

    FCClF2) in Lake Issyk- Kul, Kyrgyzstan [Vollmer et al., 2002] to determine the mean, Ŕ, and standard

  5. arsenic-rich soda lakes: Topics by E-print Network

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

    Model Environmental Sciences and Ecology Websites Summary: 189 Preliminary Evaluation of a Lake Whitefish (Coregonus clupeaformis) Bioenergetics Model Charles whitefish...

  6. POPULATION SIZE AND RECOVERY CRITERIA OF THE THREATENED LAKE ERIE WATERSNAKE: INTEGRATING

    E-Print Network [OSTI]

    King, Richard B.

    numbers at uncensused sites were included (total 5 443 adults). Other criteria for delisting the Lake Erie

  7. SECTION 50 Table of Contents 50 Lake Rufus Woods Management Plan .........................................................2

    E-Print Network [OSTI]

    and formation of the Subbasin Work Teams and the process used to develop and adopt the management plan can50-1 SECTION 50 ­ Table of Contents 50 Lake Rufus Woods Management Plan .........................................................................28 #12;50-2 50 Lake Rufus Woods Management Plan The Lake Rufus Woods Subbasin Management Plan

  8. Dating the Glass Lake Dugout by Dendrochronology (NY State Museum #CN-37516)

    E-Print Network [OSTI]

    Manning, Sturt

    Dating the Glass Lake Dugout by Dendrochronology (NY State Museum #CN-37516) Carol Griggs, Dendrochronology Lab, Cornell University, cbg4@cornell.edu The Glass Lake Dugout was found at the bottom of Glass for the Glass Lake Dugout (Figure 2B). The series was compared with other site and regional white pine

  9. PROCEEDINGS OF THE GREAT LAKES ICE RESEARCH WORKSHOP* Held October 18-19, 1983

    E-Print Network [OSTI]

    PROCEEDINGS OF THE GREAT LAKES ICE RESEARCH WORKSHOP* Held October 18-19, 1983 at the Ohio State, and where we should be going relative to ice cover research on the Great Lakes. The original papers research in which Great Lakes ice is an important consideration. #12;CONTENTS Page INTRODUCTION

  10. Origin and Phylogeny of Microbes Living in Permanent Antarctic Lake Ice

    E-Print Network [OSTI]

    Priscu, John C.

    Origin and Phylogeny of Microbes Living in Permanent Antarctic Lake Ice D. A. Gordon,1, * J. Priscu of bacteria and cyanobacteria colonizing sediment particles in the per- manent ice cover of an Antarctic lake collected from a depth of 2.5 m in the 4-m-thick ice cover of Lake Bonney, McMurdo Dry Valleys, Antarctica

  11. NOAA Data Report ERL GLERL-30 MEASUREMENTS OF ICE MOTION IN LAKE ERIE

    E-Print Network [OSTI]

    NOAA Data Report ERL GLERL-30 MEASUREMENTS OF ICE MOTION IN LAKE ERIE USING SATELLITE Research Laboratories #12;NOAA Data Report ERL GLERL-30 MEASUREMENTS OF ICE MOTION IN LAKE ERIE USING Appendix A: The observed and interpolated Lake Erie 1984 ice conditions.. 9 Appendix B: Buoy and wind

  12. Nonlinear temperature response of lake ice breakup Gesa A. Weyhenmeyer,1

    E-Print Network [OSTI]

    Livingstone, David M.

    Nonlinear temperature response of lake ice breakup Gesa A. Weyhenmeyer,1 Markus Meili,2 and David M. [1] A uniquely comprehensive set of four decades of ice breakup data from 196 Swedish lakes covering 13° of latitude (55.7°N to 68.4°N) shows the relationship between the timing of lake ice breakup

  13. Ecological Modelling 187 (2005) 140178 Eutrophication model for Lake Washington (USA)

    E-Print Network [OSTI]

    Arhonditsis, George B.

    Ecological Modelling 187 (2005) 140­178 Eutrophication model for Lake Washington (USA) Part I eutrophication model that has been developed to simulate plankton dynamics in Lake Washington, USA. Because loading scenarios. © 2005 Elsevier B.V. All rights reserved. Keywords: Eutrophication; Lake Washington

  14. Abstract Diatom and geochemical data from Crawford Lake, Ontario, have been used to docu-

    E-Print Network [OSTI]

    McAndrews, John H.

    periods of cultural eutrophication and examine the limno- logical processes that occurred during ORIGINAL PAPER Diatom assemblage response to Iroquoian and Euro-Canadian eutrophication of Crawford Lake- turbance and recovery in lake systems. Keywords Crawford Lake Ă? Diatoms Ă? Iroquoian Ă? Eutrophication Ă?

  15. GEOLOGY IN THE VICINITY OF THE HODGES COMPLEX AND THE TYLER LAKE GRANITE, WEST TORRINGTON, CONNECTICUT

    E-Print Network [OSTI]

    Merguerian, Charles

    GEOLOGY IN THE VICINITY OF THE HODGES COMPLEX AND THE TYLER LAKE GRANITE, WEST TORRINGTON Torrington, Connecticut, the Hodges mafic- ultramafic complex and the Tyler Lake granite are the products of the Hodges Complex and the Tyler Lake granite, and the metamorphic stratigraphy and structure of the lower

  16. An Analysis of Client Satisfaction and Company Efficiency at Tri Lake Consultants

    E-Print Network [OSTI]

    Sunde, Christopher Nathan

    2012-01-01T23:59:59.000Z

    meetings. County of Riverside In the past, Tri Lake providedTri Lake currently has contracts with the Cities of Perris, San Jacinto, Canyon Lake, Menifee, and the CountyCounty Sheriff Department. The low level of interaction and impact between Tri

  17. Impact of climate change on the hydroclimatology of Lake Tana Basin, Ethiopia

    E-Print Network [OSTI]

    Impact of climate change on the hydroclimatology of Lake Tana Basin, Ethiopia Shimelis G. Setegn,1 investigated the sensitivity of water resources to climate change in the Lake Tana Basin, Ethiopia, using on the hydroclimatology of Lake Tana Basin, Ethiopia, Water Resour. Res., 47, W04511, doi:10.1029/2010WR009248. 1

  18. Carbon steady-state model of the planktonic food web of Lake Biwa, Japan

    E-Print Network [OSTI]

    Jackson, George

    after degradation of detritus to release dissolved organic carbon. Keywords: detritus, food web, lakeCarbon steady-state model of the planktonic food web of Lake Biwa, Japan NATHALIE NIQUIL,* GRETTA planktonic food web in the surface mixed-layer of the North Basin in Lake Biwa, Japan. This model synthesised

  19. Lake Edgar Investigation Dan Clark Page 1 11/7/06

    E-Print Network [OSTI]

    Sandiford, Mike

    Lake Edgar Investigation Dan Clark Page 1 11/7/06 Style and timing of late Quaternary faulting on the Lake Edgar Fault, southwest Tasmania, Australia: implications for hazard assessment in intracratonic.Kiernan@utas.edu.au Canberra 2004 ABSTRACT Geomorphic mapping of the ~30 km Lake Edgar fault scarp in SW Tasmania suggests

  20. Lakes as sensors in the landscape: Optical metrics as scalable sentinel responses to climate change

    E-Print Network [OSTI]

    Williamson, Craig E.

    Lakes as sensors in the landscape: Optical metrics as scalable sentinel responses to climate change, Edgewater, Maryland Abstract As the lowest point in the surrounding landscape, lakes act as sensors. Here a novel suite of climate forcing optical indices (CFOI) from lakes across North America is found

  1. Salt Lake Film Society Discount with U Card How Sweet It Is

    E-Print Network [OSTI]

    Provancher, William

    Salt Lake Film Society Discount with U Card How Sweet It Is As staff and faculty of the University.staffcouncil.utah.edu Perk of the Month Brought to you by your Staff Council June 2011 The Salt Lake Film Society is the premiere film establishment of the Salt Lake community. We promote diversity of film exhibition

  2. Fish condition in introduced tilapias of Ugandan crater lakes in relation to deforestation and fishing pressure

    E-Print Network [OSTI]

    Chapman, Lauren J.

    Fish condition in introduced tilapias of Ugandan crater lakes in relation to deforestation by differences in fishing pressure and catchment deforestation; and we related relative condition factor to gradients of environmental variation across lakes. Lakes charac- terized by severe catchment deforestation

  3. Abstract We collected lake whitefish Coregonus clupeaformis off Alpena and Tawas City, Michigan,

    E-Print Network [OSTI]

    Abstract We collected lake whitefish Coregonus clupeaformis off Alpena and Tawas City, Michigan, USA in Lake Huron and off Muskegon, Michigan USA in Lake Michigan during 2002­2004. We determined Michigan fish. Energy density increased with increasing fish weight up to 800 g, and then remained

  4. A modeling study of benthic detritus flux's impacts on heterotrophic processes in Lake Michigan

    E-Print Network [OSTI]

    Chen, Changsheng

    A modeling study of benthic detritus flux's impacts on heterotrophic processes in Lake Michigan food web in Lake Michigan were examined using a three- dimensional (3-D) coupled biological to simulate the heterotrophic process in southern Lake Michigan. INDEX TERMS: 4815 Oceanography: Biological

  5. Subaqueous morphology of Lake Lucerne (Central Switzerland): implications for mass movements and glacial history

    E-Print Network [OSTI]

    Gilli, Adrian

    Subaqueous morphology of Lake Lucerne (Central Switzerland): implications for mass movements. This article presents results of a new bathymetric survey in perialpine Lake Lucerne using modern hydrographic ridges in Lake Lucerne (Ho¨rnlimann 1886). Early theories on the age of the last glaciation (Heim 1894

  6. Hydrodynamic Model of Lake Michigan Mass Balance (LMMB) Primary Investigator: David Schwab -NOAA /GLERL

    E-Print Network [OSTI]

    -dimensional circulation in Lake Michigan at space and time scales adequate to resolve sediment resuspension and transport resuspension and transport model being developed at the EPA Large Lakes Research Station (LLRS). We are using- resuspension-transport and fate model to assist in the mass balance calculations for Lake Michigan toxics. 1999

  7. Stimulation of Lake Michigan Plankton Metabolism by Sediment Resuspension and River Runoff

    E-Print Network [OSTI]

    Stimulation of Lake Michigan Plankton Metabolism by Sediment Resuspension and River Runoff Thomas H. Paul, Minnesota 55108 ABSTRACT. Previous work during a major sediment resuspension event (March 1988. INDEX WORDS: Sediment resuspension, river runoff, plankton metabolism, Lake Michigan. J. Great Lakes Res

  8. Great Lakes ports coal handling capacity and export coal potential

    SciTech Connect (OSTI)

    Ames, A.H. Jr.

    1981-02-01T23:59:59.000Z

    This study was developed to determine the competitive position of the Great Lakes Region coal-loading ports in relation to other US coastal ranges. Due to the congestion at some US Atlantic coastal ports US coal producers have indicated a need for alternative export routes, including the Great Lakes-St. Lawrence Seaway System. The study assesses the regions coal handling capacity and price competitiveness along with the opportunity for increased US flag vessel service. A number of appendices are included showing major coal producers, railroad marketing representatives, US vessel operators, and port handling capacities and throughput. A rate analysis is provided including coal price at the mine, rail rate to port, port handling charges, water transportation rates to western Europe, Great Lakes route versus the US Atlantic Coast ports.

  9. Bacterial and Protozoal Contamination of Nearshore Marine Environments in California, with Ecologically Sustainable Management

    E-Print Network [OSTI]

    Atwill, Edward R.; Conrad, Patricia A.

    2008-01-01T23:59:59.000Z

    Title: Reducing microbial contamination in runoff fromBacterial and Protozoal Contamination of Nearshore Marine

  10. Power Smoothing Control in a Grid-Connected Marine Current Turbine System for Compensating

    E-Print Network [OSTI]

    Boyer, Edmond

    similar principles in wind generation systems can be applied in marine current turbine (MCT) systems due

  11. Evaluation of defatted and whole algae as feed ingredients for the marine shrimp, litopenaeus vannamei

    SciTech Connect (OSTI)

    Morgan, J. L. [Texas A& M University; Patnaik, S. [Texas A& M University; Gatlin, III, D. M. [Texas A& M University; Lawrence, A. L. [Texas A& M University

    2012-06-13T23:59:59.000Z

    Evaluation of defatted and whole algae as feed ingredients for the marine shrimp, litopenaeus vannamei

  12. Public Preferences for Marine Protected Areas Off the U.S. West Coast: The

    E-Print Network [OSTI]

    Marine Protected Areas to "help protect the significant natural and cultural resources within the marinePublic Preferences for Marine Protected Areas Off the U.S. West Coast: The Significance 2014 #12;#12;Public Preferences for Marine Protected Areas Off the U.S. West Coast: The Significance

  13. Droit de l'Environnement marin 1. Qu'est ce que le littoral marin ?

    E-Print Network [OSTI]

    Boudouresque, Charles F.

    1681 · Code napoléon 1804 · XIX siècle :théorie de l'antipropriétarisme · XX siècle :développement du renouvellement urbain, création des SCOT) Code de l'Environnement, révision (janvier-février 2004) Loi cadre de l Mise en Valeur de laMer) Loi ...parcs nationaux, parcs naturels marins... (14 avril 2006) Principales

  14. Weevils successfully destroy acres of lake-invading plant

    E-Print Network [OSTI]

    Wythe, Kathy

    2012-01-01T23:59:59.000Z

    28 tx H2O Fall 2012 Story by Kathy Wythe Through a statewide giant salvinia management program, a weevil that feeds exclusively on giant salvinia successfully destroyed about #28;#18;#29; acres of the invasive plant on B.A. Steinhagen Lake...Life Extension Service and Texas Weevils successfully destroy acres of lake-invading plant A&M AgriLife Research are working in Texas to control giant salvinia, a free-#23;oating aquatic fern native to South America. #31;e plant has invaded #28;#14; Texas...

  15. Radioactive material in the West Lake Landfill: Summary report

    SciTech Connect (OSTI)

    none,

    1988-06-01T23:59:59.000Z

    The West Lake Landfill is located near the city of St. Louis in Bridgeton, St. Louis County, Missouri. The site has been used since 1962 for disposing of municipal refuse, industrial solid and liquid wastes, and construction demolition debris. This report summarizes the circumstances of the radioactive material in the West Lake Landfill. The radioactive material resulted from the processing of uranium ores and the subsequent by the AEC of processing residues. Primary emphasis is on the radiological environmental aspects as they relate to potential disposition of the material. It is concluded that remedial action is called for. 8 refs., 2 figs., 1 tab.

  16. Medicine Lake, Minnesota: Energy Resources | 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 YouKizildere I Geothermal Pwer Plant JumpMarysville, Ohio: Energy8429°, -88.864698°Mecosta County,NewMedicine LakeLake,

  17. Clear Lake Shores, Texas: Energy Resources | 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 JumpConceptual Model, clickInformation SmyrnaNewClay ElectricCleangoogleSolutionsClear LakeLake

  18. Ignition quality determination of marine diesel fuels

    SciTech Connect (OSTI)

    Gulder, O.L.; Glavincevski, B.; Kassinger, R.

    1987-01-01T23:59:59.000Z

    Ignition quality of heavy marine diesel fuels is considered to be an important parameter. The standard procedures used to quantify this parameter for distillate fuels are not applicable to residual fuels. Proton NMR Spectroscopy was demonstrated to be an effective tool to characterize the ''global'' fuel composition of commercially available fuels covering a wide range of ignition quality. Proton NMR data from these fuels were used to determine a cetane number (CNp) for the heavy fuels using procedures previously reported for distillate fuels. The validity of this instrumental technique for determining CNp was corroborated by actual ASTM D 613 engine tests on a number of commercially available fuels, run as blends with secondary reference fuels. Viscosity and density values of the analyzed heavy fuels were regressed against predicted cetane numbers to obtain a correlation expression.

  19. Deployment Effects of Marin Renewable Energy Technologies

    SciTech Connect (OSTI)

    Brian Polagye; Mirko Previsic

    2010-06-17T23:59:59.000Z

    Given proper care in siting, design, deployment, operation and maintenance, marine and hydrokinetic technologies could become one of the more environmentally benign sources of electricity generation. In order to accelerate the adoption of these emerging hydrokinetic and marine energy technologies, navigational and environmental concerns must be identified and addressed. All developing hydrokinetic projects involve a wide variety of stakeholders. One of the key issues that site developers face as they engage with this range of stakeholders is that many of the possible conflicts (e.g., shipping and fishing) and environmental issues are not well-understood, due to a lack of technical certainty. In September 2008, re vision consulting, LLC was selected by the Department of Energy (DoE) to apply a scenario-based approach to the emerging wave and tidal technology sectors in order to evaluate the impact of these technologies on the marine environment and potentially conflicting uses. The project’s scope of work includes the establishment of baseline scenarios for wave and tidal power conversion at potential future deployment sites. The scenarios will capture variations in technical approaches and deployment scales to properly identify and characterize environmental impacts and navigational effects. The goal of the project is to provide all stakeholders with an improved understanding of the potential effects of these emerging technologies and focus all stakeholders onto the critical issues that need to be addressed. This groundwork will also help in streamlining siting and associated permitting processes, which are considered key hurdles for the industry’s development in the U.S. today. Re vision is coordinating its efforts with two other project teams funded by DoE which are focused on regulatory and navigational issues. The results of this study are structured into three reports: 1. Wave power scenario description 2. Tidal power scenario description 3. Framework for Identifying Key Environmental Concerns This is the second report in the sequence and describes the results of conceptual feasibility studies of tidal power plants deployed in Tacoma Narrows, Washington. The Narrows contain many of the same competing stakeholder interactions identified at other tidal power sites and serves as a representative case study. Tidal power remains at an early stage of development. As such, a wide range of different technologies are being pursued by different manufacturers. In order to properly characterize impacts, it is useful to characterize the range of technologies that could be deployed at the site of interest. An industry survey informs the process of selecting representative tidal power devices. The selection criteria is that such devices are at an advanced stage of development to reduce technical uncertainties and that enough data are available from the manufacturers to inform the conceptual design process of this study. Further, an attempt is made to cover the range of different technologies under development to capture variations in potential environmental effects. A number of other developers are also at an advanced stage of development including Verdant Power, which has demonstrated an array of turbines in the East River of New York, Clean Current, which has demonstrated a device off Race Rocks, BC, and OpenHydro, which has demonstrated a device at the European Marine Energy Test Center and is on the verge of deploying a larger device in the Bay of Fundy. MCT demonstrated their device both at Devon (UK) and Strangford Narrows (Northern Ireland). Furthermore OpenHydro, CleanCurrent, and MCT are the three devices being installed at the Minas Passage (Canada). Environmental effects will largely scale with the size of tidal power development. In many cases, the effects of a single device may not be measurable, while larger scale device arrays may have cumulative impacts that differ significantly from smaller scale deployments. In order to characterize these effects, scenarios are established at three deployment scales which nom

  20. MAGIC: Marine ARM GPCI Investigation of Clouds

    SciTech Connect (OSTI)

    Lewis, ER; Wiscombe, WJ; Albrecht, BA; Bland, GL; Flagg, CN; Klein, SA; Kollias, P; Mace, G; Reynolds, RM; Schwartz, SE; Siebesma, AP; Teixeira, J; Wood, R; Zhang, M

    2012-10-03T23:59:59.000Z

    The second Atmospheric Radiation Measurement (ARM) Mobile Facility (AMF2) will be deployed aboard the Horizon Lines cargo container ship merchant vessel (M/V) Spirit for MAGIC, the Marine ARM GPCI1 Investigation of Clouds. The Spirit will traverse the route between Los Angeles, California, and Honolulu, Hawaii, from October 2012 through September 2013 (except for a few months in the middle of this time period when the ship will be in dry dock). During this field campaign, AMF2 will observe and characterize the properties of clouds and precipitation, aerosols, and atmospheric radiation; standard meteorological and oceanographic variables; and atmospheric structure. There will also be two intensive observational periods (IOPs), one in January 2013 and one in July 2013, during which more detailed measurements of the atmospheric structure will be made.

  1. Mass movement-induced fold-and-thrust belt structures in unconsolidated sediments in Lake Lucerne (Switzerland)

    E-Print Network [OSTI]

    Gilli, Adrian

    Mass movement-induced fold-and-thrust belt structures in unconsolidated sediments in Lake Lucerne coring in Lake Lucerne, Switzerland, have revealed surprising deformation structures in flat in Lake Lucerne affecting four sections of the lake floor with areas ranging from 0Ć25 to 6Ć5 km2 in area

  2. Mapping of complex marine environments using an unmanned surface craft

    E-Print Network [OSTI]

    Leedekerken, Jacques Chadwick

    2011-01-01T23:59:59.000Z

    Recent technology has combined accurate GPS localization with mapping to build 3D maps in a diverse range of terrestrial environments, but the mapping of marine environments lags behind. This is particularly true in shallow ...

  3. Unified command and control for heterogeneous marine sensing networks

    E-Print Network [OSTI]

    Schmidt, Henrik

    Successful command and control (C2) of autonomous vehicles poses challenges that are unique to the marine environment, primarily highly restrictive acoustic communications throughput. To address this, the Unified C2 ...

  4. Contributed Paper Investigating Potential for Depensation in Marine

    E-Print Network [OSTI]

    Exeter, University of

    dynamics where rarity is increas- §email b.j.godley@exeter.ac.uk Paper submitted August 21, 2008; revised. D. BELL, J. M. BLUMENTHAL, A. C. BRODERICK, AND B. J. GODLEY § Marine Turtle Research Group

  5. MARINE ECOLOGY PROGRESS SERIES Mar Ecol Prog Ser

    E-Print Network [OSTI]

    Lohmann, Kenneth J.

    .g. Dawson et al. 2005, Godley et al. 2010, White et al. 2010, Casabianca et al. 2012). For decades, marine of currents has led biologists © Inter-Research 2012 · www.int-res.com*Email: sabrina

  6. Norm G. Hall Western Australian Marine Research laboratories

    E-Print Network [OSTI]

    Norm G. Hall Western Australian Marine Research laboratories Perth, Western Australia 6020, Western Australia. 61 50. Australia Ian C. Potter* School of Biological and Environmental Sciences, Murdoch University. Murdoch, Western Australia. 6 J50, Australia Comparisons between generalized growth

  7. Mapping cumulative noise from shipping to inform marine spatial planning

    E-Print Network [OSTI]

    for Marine Science and Technology, Curtin University, GPO Box U1987, Perth, Western Australia 6845, Australia System, AIS), cumulative underwater acoustic energy from shipping was mapped throughout 2008 in the west

  8. MARINE ECOLOGY PROGRESS SERIES Mar Ecol Prog Ser

    E-Print Network [OSTI]

    Pierce, Stephen

    MARINE ECOLOGY PROGRESS SERIES Mar Ecol Prog Ser Vol. 389: 271­294, 2009 doi: 10.3354/meps08153, partly by mining a wealth of in- formation painstakingly accumulated over past decades on species

  9. Marine vertical cable multiple attenuation beyond up/down separation

    E-Print Network [OSTI]

    Tran, Andre

    2001-01-01T23:59:59.000Z

    Marine vertical cable acquisition is an emerging technology. It represents an alternative to surface seismic acquisition in areas congested by platforms or other obstacles. The vertical cable acquisition consists of recording pressure at several...

  10. ARMY, MARINE CORPS, NAVY, AIR FORCE MULTISERVICE TACTICS,

    E-Print Network [OSTI]

    US Army Corps of Engineers

    ARMY, MARINE CORPS, NAVY, AIR FORCE MULTISERVICE TACTICS, TECHNIQUES, AND PROCEDURES Development and Integration T. L. DAVISON THOMAS J. LOFTUS Captain, US Navy Major General, USAF, MC, CFS Acting Assistant Surgeon General Navy Warfare Development Command Health Care Operations Office

  11. UNIT TYPE MILITARY PROVIDES IIT PROVIDES (Navy/Marines)

    E-Print Network [OSTI]

    Heller, Barbara

    UNIT TYPE MILITARY PROVIDES IIT PROVIDES Naval (Navy/Marines) 4 year­Type 1 Full tuition and fees. Room and board* for all 4 years. Navy (Must be currently enlisted personnel) STA-21 Seaman to Admiral

  12. Mitochondrial genomics and northwestern Atlantic population genetics of marine annelids

    E-Print Network [OSTI]

    Jennings, Robert M. (Robert Michael)

    2005-01-01T23:59:59.000Z

    The overarching goal of this thesis was to investigate marine benthic invertebrate phylogenetics and population genetics, focused on the phylum Annelida. Recent expansions of molecular methods and the increasing diversity ...

  13. Protocols for the Equitable Assessment of Marine Energy Converters 

    E-Print Network [OSTI]

    Ingram, David; Smith, George; Bittencourt-Ferreira, Claudio; Smith, Helen

    This book contains the suite of protocols for the equitable evaluation of marine energy converters (based on either tidal or wave energy) produced by the EquiMar consortium led by the University of Edinburgh. These protocols ...

  14. Greta Smith Aeby Hawaii Institute of Marine Biology

    E-Print Network [OSTI]

    Wang, Yuqing

    Greta Smith Aeby Hawaii Institute of Marine Biology PO Box 1346 Kaneohe, HI 96744 Work, TM, Forsman, Rogers, A, Sanciangco, J, Sheppard, A, Sheppard, C, Smith, J, Stuart, S, Turak, E, Veron, J, Wallace, C

  15. Managing for ocean biodiversity to sustain marine ecosystem services

    E-Print Network [OSTI]

    Palumbi, Stephen R.; Sandifer, Paul A.; Allan, J. David; Beck, Michael W.; Fautin, Daphne G.; Fogarty, Michael J.; Halpern, Benjamin S.; Incze, Lewis S.; Leong, Jo-Ann C.; Norse, Elliott; Stachowicz, John J.; Wall, Diana H.

    2009-05-01T23:59:59.000Z

    Managing a complex ecosystem to balance delivery of all of its services is at the heart of ecosystem-based management. But how can this balance be accomplished amidst the conflicting demands of stakeholders, managers, and policy makers? In marine...

  16. Field Investigations And Temperature-Gradient Drilling At Marine...

    Open Energy Info (EERE)

    Investigations And Temperature-Gradient Drilling At Marine Corps Air-Ground Combat Center (Mcagcc), Twenty-Nine Palms, Ca Jump to: navigation, search OpenEI Reference LibraryAdd to...

  17. Auxiliary metabolic genes in viruses infecting marine cyanobacteria

    E-Print Network [OSTI]

    Thompson, Luke Richard

    2010-01-01T23:59:59.000Z

    Marine viruses shape the diversity and biogeochemical role of their microbial hosts. Cyanophages that infect the cyanobacteria Prochlorococcus and Synechococcus often carry metabolic genes not found in other bacteriophages. ...

  18. Computational Analysis of Merchant Marine GPS Data* CASOS Technical Report

    E-Print Network [OSTI]

    Sadeh, Norman M.

    . Keywords: Geospatial analysis, network analysis, clustering * This work was supported in partComputational Analysis of Merchant Marine GPS Data* CASOS Technical Report George B. Davis ISRI - Institute for Software Research International CASOS - Center for Computational Analysis

  19. Iron limitation and the role of Siderophores in marine Synechococcus

    E-Print Network [OSTI]

    Rivers, Adam R. (Adam Reid)

    2009-01-01T23:59:59.000Z

    Marine cyanobacteria in the genus Synechococcus are widely distributed and contribute significantly to global primary productivity. In many parts of the ocean their growth is limited by a lack of iron, an essential nutrient ...

  20. Metatranscriptomic analysis of autonomously collected and preserved marine bacterioplankton

    E-Print Network [OSTI]

    Ottesen, Elizabeth

    Planktonic microbial activity and community structure is dynamic, and can change dramatically on time scales of hours to days. Yet for logistical reasons, this temporal scale is typically under-sampled in the marine ...

  1. Marine Corps Leadership Lessons for the Workplace: A Case Study

    E-Print Network [OSTI]

    Wiechmann, Jeff R.

    2011-12-16T23:59:59.000Z

    The United States Marine Corps is a military organization and institution recognized for the past 236 years as the nation’s finest fighting force. Their structure, traditions, and approach to leadership are emulated worldwide as the model...

  2. Microbial production and consumption of marine dissolved organic matter

    E-Print Network [OSTI]

    Becker, Jamie William

    2013-01-01T23:59:59.000Z

    Marine phytoplankton are the principal producers of oceanic dissolved organic matter (DOM), the organic substrate responsible for secondary production by heterotrophic microbes in the sea. Despite the importance of DOM in ...

  3. Design of a Computerized Energy Management System for Marine Applications 

    E-Print Network [OSTI]

    Russell, B. D.; Perry, L. W.; Gerloff, G. W.; Heller, R. P.; Pankonien, G.

    1982-01-01T23:59:59.000Z

    A computer-based energy management system for marine applications is presented. The problem of fuel-management for large diesel engines on board ship is discussed. The design of the computer hardware and software are presented including...

  4. Genomes of marine cyanopodoviruses reveal multiple origins of diversity

    E-Print Network [OSTI]

    Labrie, Simon J.

    The marine cyanobacteria Prochlorococcus and Synechococcus are highly abundant in the global oceans, as are the cyanophage with which they co-evolve. While genomic analyses have been relatively extensive for cyanomyoviruses, ...

  5. Collaborative multi-vehicle localization and mapping in marine environments

    E-Print Network [OSTI]

    Dong, J. F.

    This paper explains an application scenario of collaborative multi-vehicle simultaneous localization and mapping algorithm (CSLAM) in a marine environment using autonomous surface crafts (ASCs) in order to validate its ...

  6. Characteristics of a Marine Stratocumulus to Cumulus Cloud Transition

    E-Print Network [OSTI]

    Zapalac, Allison

    2014-12-08T23:59:59.000Z

    The studies in this thesis aim to improve the overall understanding of the characteristics of the marine stratocumulus to shallow cumulus transition over the southeast Pacific Ocean. This study uses observations from CloudSat and CALIPSO satellite...

  7. MARINE BIOMASS SYSTEM: ANAEROBIC DIGESTION AND PRODUCTION OF METHANE

    E-Print Network [OSTI]

    Haven, Kendall F.

    2011-01-01T23:59:59.000Z

    that the use of sewage as a kelp nutrient source can, in theused to enrich the kelp with nutrient rich deep ocean water.Supplements Marine Kelp C0 2 Water/ Nutrients Production

  8. MARINE KELP: ENERGY RESOURCE IN THE COASTAL ZONE

    E-Print Network [OSTI]

    Ritschard, Ronald L.

    2014-01-01T23:59:59.000Z

    be r--+ Marine Kelp C0 2 Water/ Nutrients Production Systemabundance of nutrient-rich water needed for kelp growth andand nutrient levels. While artificial upwelling may sup- port increased biological production in the kelp

  9. Chemical Composition and Cloud Nucleation Ability of Marine Aerosol

    E-Print Network [OSTI]

    Deng, Chunhua

    2013-12-12T23:59:59.000Z

    This study is focused on the chemical composition and cloud nucleation ability of marine aerosol based on two cruise researches over Pacific Ocean and North Atlantic Ocean respectively. Implications of CLAW hypothesis and the factors influencing its...

  10. Curriculum Vitae Christien Laber Institute of Marine and Coastal Sciences

    E-Print Network [OSTI]

    , B.S., Marine Science, summa cum laude Internships: 2010: Research Experience for Undergraduates (REU: Induction into Phi Sigma Tau ­ International Philosophy Honors Society 2008: Induction into Rider University

  11. Phenotypic plasticity in two marine snails: constraints superseding life history

    E-Print Network [OSTI]

    Collyer, Michael

    Biological Laboratory, Go¨teborg University, Stromstad, Sweden Department of Ecology, Evolution of Correspondence: Johan Hollander, Tja¨rno¨ Marine Biological Laboratory, Go¨teborg University, S-452 96 Stromstad

  12. Design of a Computerized Energy Management System for Marine Applications

    E-Print Network [OSTI]

    Russell, B. D.; Perry, L. W.; Gerloff, G. W.; Heller, R. P.; Pankonien, G.

    1982-01-01T23:59:59.000Z

    A computer-based energy management system for marine applications is presented. The problem of fuel-management for large diesel engines on board ship is discussed. The design of the computer hardware and software are presented including...

  13. Harvesting Energy from the Marine Sediment-Water Interface

    E-Print Network [OSTI]

    Rosen, I. Gary

    , New Jersey 08901 Pairs of platinum mesh or graphite fiber-based electrodes, one embedded in marine by seawater batteries, it is calculated that optimized power supplies based on the phenomenon demonstrated

  14. Infrastructure for large-scale tests in marine autonomy

    E-Print Network [OSTI]

    Hummel, Robert A. (Robert Andrew)

    2012-01-01T23:59:59.000Z

    This thesis focuses on the development of infrastructure for research with large-scale autonomous marine vehicle fleets and the design of sampling trajectories for compressive sensing (CS). The newly developed infrastructure ...

  15. The marine biogeochemistry of dissolved and colloidal iron

    E-Print Network [OSTI]

    Fitzsimmons, Jessica Nicole

    2013-01-01T23:59:59.000Z

    Iron is a redox active trace metal micronutrient essential for primary production and nitrogen acquisition in the open ocean. Dissolved iron (dFe) has extremely low concentrations in marine waters that can drive phytoplankton ...

  16. Salt Lake City, Utah: Solar in Action (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2011-10-01T23:59:59.000Z

    This brochure provides an overview of the challenges and successes of Salt Lake City, UT, a 2007 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

  17. Surprise Valley Electric Co-Op Trinity Shasta Lake

    E-Print Network [OSTI]

    Cove California Electric Utility Service Areas California Energy Commission Systems Assessment-Op PacifiCorp Trinity Shasta Lake Redding PG&E Area served by both Surprise Valley Electric Co-Op & Pacific Vernon Aha MacavAzusa Pasadena Glendale Burbank City and County of S.F. Palo Alto Silicon Valley Power

  18. DIRECT MEASUREMENT OF HEAT FLUX FROM COOLING LAKE THERMAL IMAGERY

    SciTech Connect (OSTI)

    Garrett, A; Eliel Villa-Aleman, E; Robert Kurzeja, R; Malcolm Pendergast, M; Timothy Brown, T; Saleem Salaymeh, S

    2007-12-19T23:59:59.000Z

    Laboratory experiments show a linear relationship between the total heat flux from a water surface to air and the standard deviation of the surface temperature field, {sigma}, derived from thermal images of the water surface over a range of heat fluxes from 400 to 1800 Wm{sup -2}. Thermal imagery and surface data were collected at two power plant cooling lakes to determine if the laboratory relationship between heat flux and {sigma} exists in large heated bodies of water. The heat fluxes computed from the cooling lake data range from 200 to 1400 Wm{sup -2}. The linear relationship between {sigma} and Q is evident in the cooling lake data, but it is necessary to apply band pass filtering to the thermal imagery to remove camera artifacts and non-convective thermal gradients. The correlation between {sigma} and Q is improved if a correction to the measured {sigma} is made that accounts for wind speed effects on the thermal convection. Based on more than a thousand cooling lake images, the correlation coefficients between {sigma} and Q ranged from about 0.8 to 0.9.

  19. Great Lakes Ecosystems Flow of energy through ecosystems; recycling of

    E-Print Network [OSTI]

    Cochran-Stafira, D. Liane

    --> light energy ­ there is a loss of "useful" energy during transformation: heat The sun is the ultimate ­ Sun to producer to consumer to decomposer · Solar energy is trapped by photosynthesis as chemical1 Great Lakes Ecosystems Part I Flow of energy through ecosystems; recycling of matter within

  20. The Tufas of Pyramid Lake, Nevada By Larry Benson

    E-Print Network [OSTI]

    of calcium carbonate (CaCO3 ). The large tufa mounds, reef- and sheet-like tufas formed 3 large tufa mounds carbonate (CaCO3 ) that forms at the mouth of a spring, from lake water, or from a mixture of spring

  1. Coupling Quantitative Precipitation Estimate and Great Lakes Hydrologic Models

    E-Print Network [OSTI]

    Rationale The ability to provide accurate runoff estimates not only impacts forecasting of the water levels of the Seaway, but can help business such as commercial shippers, marinas, and hydropower and nuclear plants environment, the Great Lakes basin, and GLERL will improve its LBRM to hourly computations and its AHPS

  2. Annual Fish Population Surveys of Lewis and Clark Lake, 1999

    E-Print Network [OSTI]

    nearly the same as 1998, but preferred-length fish were more abundant in the sample. Smallmouth bass/ " 202. -F SOUTH DAKOTA c ) Annual Fish Population Surveys of Lewis and Clark Lake, 1999 Department of Game, Fish and Parks Wildlife Division Joe Foss Building Pierre, South Dakota 57501-3182 o o

  3. Recurrence plots from altimetry data of some lakes in Africa

    E-Print Network [OSTI]

    Amelia Carolina Sparavigna

    2014-07-02T23:59:59.000Z

    The paper shows recurrence plots obtained from time series of the level variations of four lakes in Africa (Nasser, Tana, Chad and Kainji). The data, coming from remote sensing, are provided by the United States Department of Agriculture. The recurrence plots allow a good visual comparison of the behaviours of local drainage basins.

  4. Recurrence plots from altimetry data of some lakes in Africa

    E-Print Network [OSTI]

    Sparavigna, Amelia Carolina

    2014-01-01T23:59:59.000Z

    The paper shows recurrence plots obtained from time series of the level variations of four lakes in Africa (Nasser, Tana, Chad and Kainji). The data, coming from remote sensing, are provided by the United States Department of Agriculture. The recurrence plots allow a good visual comparison of the behaviours of local drainage basins.

  5. Canada Lynx in the Great Lakes Region 2003 Annual Report

    E-Print Network [OSTI]

    Minnesota, University of

    Canada Lynx in the Great Lakes Region 2003 Annual Report to USDA Forest Service and MN Cooperative-01 #12;Canada Lynx Annual Report ii of 33 ii In this report we summarize accomplishments of the Canada Forest to address 4 major questions about this population of Canada lynx: location, distribution

  6. Melting Alpine Glaciers Enrich High-Elevation Lakes with Reactive

    E-Print Network [OSTI]

    Williamson, Craig E.

    Melting Alpine Glaciers Enrich High-Elevation Lakes with Reactive Nitrogen J A S M I N E E . S A R received May 26, 2010. Accepted May 28, 2010. Alpine glaciers have receded substantially over the last. Our results demonstrate that the presence of glaciers on alpine watersheds more strongly influences NO

  7. QER- Comment of Lake Charles Harbor & Terminal District

    Broader source: Energy.gov [DOE]

    Good Afternoon, Please find the Lake Charles Harbor and Terminal District’s comments on Infrastructure Constraints in re: the QER Investigation hearing scheduled for Bismarck, ND on August 8, 2014. Please include these comments in the public record of the hearing. Thank you.

  8. SINGH and BHATNAGAR Urban lakes and wetlands: opportunities and

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    , urban water bodies commonly become cesspools due to lack of sanitation facilities. Delhi is continually urbanizing at a rapid pace that has affected the condition of water bodies. To identify water resource to map all the water bodies including groundwater recharge sites ­ 44 lakes and 355 village ponds. Hauz

  9. Changing Weather and Climate in the Great Lakes Region Webinar

    Broader source: Energy.gov [DOE]

    Offered by the University of Wisconsin-Madison through Coursera, this four-week course will feature a new season each week through short lectures and activities covering Great Lakes weather, observed changes in the climate, and societal impacts of climate change.

  10. Nitrogen Dynamics in Sandy Freshwater Sediments (Saginaw Bay, Lake Huron)

    E-Print Network [OSTI]

    of added 15NH4 + from lake water passing over dark sediment cores. Sediment-water fluxes of nitrogen at the sediment- water interface is derived from ammonium pro- duced from organic matter mineralization in surface ABSTRACT. Sediment-water nitrogen fluxes and transformations were examined at two sites in Sagi- naw Bay

  11. book reviews Climate Changeon the Great Lakes Basin. 1992.

    E-Print Network [OSTI]

    ,personal communication). The second paper, "Effects of Climate Change on the Water Resources of the Great is a compilation of five papers presented at the Symposium of Climate Change on the Great Lakes Basin held as part- ested in learning more a out climate change issues andstudiesintheGreatL kesisadvisedtoconsultthe

  12. Plasticity of opsin gene expression in cichlids from Lake Malawi

    E-Print Network [OSTI]

    Carleton, Karen L.

    Plasticity of opsin gene expression in cichlids from Lake Malawi CHRISTOPHER M. HOFMANN, KELLY E. O plasticity has important evolutionary implications. In this study, we examined retinal plasticity in five found that the magnitude of plasticity varied across species. These findings have important implications

  13. Iridium in marine organisms from the Gulf of Mexico

    E-Print Network [OSTI]

    Wells, Mona Cara

    1987-01-01T23:59:59.000Z

    plants. The marine biosphere can be dismissed as an immediate Ir source for K-T boundary sediments, however a gradual process involving carbonate dissolution should not be ruled out. ACKNOWLEDG~ I thank Dr. B. J, Presley for serving as my committee.... DISCUSSION, . 41 44 50 Bioaccumulation of Ir in Marine Organisms. Iridium at the K-T Boundary: Two Possible Crustal Sources. . . . . . CONCLUSIONS . . 50 55 65 REFERENCES . . APPENDIX A. APPENDIX B, APPENDIX C APPENDIX D. 67 74 76 77 79...

  14. Report for Natural England in fulfilment of contract MAR09-02-004 Methods for managing Marine Protected Areas

    E-Print Network [OSTI]

    Jones, Peter JS

    for establishing and managing a marine protected area system in the UK. Report for Natural England. 49 pages MCS Marine Conservation Society MNR Marine Nature Reserve MPA Marine Protected Area MSP Marine Spatial Conservation Area WCPA World Commission on Protected Areas WWF World Wide Fund for Nature #12;- 3 - Contents

  15. Hydrology of modern and late Holocene lakes, Death Valley, California

    SciTech Connect (OSTI)

    Grasso, D.N.

    1996-07-01T23:59:59.000Z

    Above-normal precipitation and surface-water runoff, which have been generally related to the cyclic recurrence of the El Nino-Southern Oscillation, have produced modern ephemeral lakes in the closed-basin Death Valley watershed. This study evaluates the regional hydroclimatic relations between precipitation, runoff, and lake transgressions in the Death Valley watershed. Recorded precipitation, runoff, and spring discharge data for the region are used in conjunction with a closed-basin, lake-water-budget equation to assess the relative contributions of water from these sources to modern lakes in Death Valley and to identify the requisite hydroclimatic changes for a late Holocene perennial lake in the valley. As part of the Yucca Mountain Site Characterization Program, an evaluation of the Quaternary regional paleoflood hydrology of the potential nuclear-waste repository site at Yucca Mountain, Nevada, was planned. The objectives of the evaluation were (1) to identify the locations and investigate the hydraulic characteristics of paleofloods and compare these with the locations and characteristics of modern floods, and (2) to evaluate the character and severity of past floods and debris flows to ascertain the potential future hazards to the potential repository during the pre-closure period (US Department of Energy, 1988). This study addresses the first of these objectives, and the second in part, by assessing and comparing the sizes, locations, and recurrence rates of modern, recorded (1962--83) floods and late Holocene paleofloods for the 8,533-mi{sup 2}, closed-basin, Death Valley watershed with its contributing drainage basins in the Yucca Mountain site area.

  16. Western Coal/Great Lakes Alternative export-coal conference

    SciTech Connect (OSTI)

    Not Available

    1981-01-01T23:59:59.000Z

    This conference dealt with using the Great Lakes/St. Lawrence Seaway as an alternative to the East and Gulf Coasts for the exporting of coal to Europe and the potential for a piece of the European market for the subbituminous coals of Montana and Wyoming. The topics discussed included: government policies on coal exports; the coal reserves of Montana; cost of rail transport from Western mines to Lake Superior; the planning, design, and operation of the Superior Midwest Energy Terminal at Superior, Wisconsin; direct transfer of coal from self-unloading lakers to large ocean vessels; concept of total transportation from mines to users; disadvantage of a nine month season on the Great Lakes; costs of maritime transport of coal through the Great Lakes to Europe; facilities at the ice-free, deep water port at Sept Iles; the use of Western coals from an environmental and economic viewpoint; the properties of Western coal and factors affecting its use; the feasibility of a slurry pipeline from the Powder River Basin to Lake Superior; a systems analysis of the complete hydraulic transport of coal from the mine to users in Europe; the performance of the COJA mill-burner for the combustion of superfine coal; demand for steam coal in Western Europe; and the effect the New Source Performance Standards will have on the production and use of Western coal. A separate abstract was prepared for each of the 19 papers for the Energy Data Base (EDB); 17 will appear in Energy Research Abstracts (ERA) and 11 in Energy Abstracts for Policy Analysis (EAPA). (CKK)

  17. Concerns in Marine Renewable Energy Projects

    SciTech Connect (OSTI)

    Sharon Kramer, Mirko Previsic, Peter Nelson, Sheri Woo

    2010-06-17T23:59:59.000Z

    To accelerate the adoption of these emerging marine hydrokinetic technologies, navigational and environmental issues and concerns must be identified and addressed. As hydrokinetic projects move forward, various stakeholders will need to be engaged; one of the key issues that project proponents face as they engage stakeholders is that many conflicting uses and environmental issues are not well-understood. Much of this lack of understanding comes from a limited understanding of the technologies themselves. To address this issue, in September 2008, RE Vision consulting, LLC, was selected by the Department of Energy, under their market acceleration program, to apply a scenario-based assessment approach to the emerging hydrokinetic technology sector. The goal was to improve understanding of potential environmental and navigation impacts of these technologies and focus stakeholders on the critical issues. To meet this goal, the study established baseline scenarios for wave and tidal power conversion at potential future deployment sites. The scenarios captured variations in technical approaches and deployment scales and thus grounded the analysis in realistic constraints. The work conducted under this award provides an important foundation to other market acceleration activities carried out by the DoE and other stakeholders in this sector. The scenarios were then evaluated using a framework developed by H.T. Harvey & Associates to identify and characterize key environmental concerns and uncertainties. In collaboration with PCCI and the U.S. Coast Guard, navigation issues were assessed and guidelines developed to assure the safe operation of these systems. Finally, the work highlights “next steps” to take to continue development and adoption of marine hydrokinetic energy. Throughout the project, close collaboration with device developers, project developers and regulatory stakeholders was pursued to ensure that assumptions and constraints are realistic. Results concur with most of the permitting hurdles experienced by on-going projects in the U.S., and specific recommendations are provided for identifying and addressing them. While many areas of further research were identified, the study did not identify any major “show-stopper,” largely because these technologies have a relatively low environmental risk-profile if compared to other activities routinely permitted in the marine environment. The frameworks and representative scenarios developed provide an objective and transparent tool for stakeholders, regulators and developers to assist in the decision-making process for siting wave and tidal energy plants, and meet our goal of improving understanding between all stakeholders. The final product consists of three reports: Report 1 - Wave Energy Scenarios This report includes: - A technology characterization of four different wave energy technologies, including major technical specifications, device performance, and technical siting considerations - A site characterization of two potential deployment sites located in Hawaii and California - Outlines of device installation, O&M and decommissioning activities - Navigational demarcation requirements - Deployment Scenarios, identifying all the major life-cycle-related impacts Report 2 - Tidal Energy Scenarios This report includes: - A technology characterization of three tidal energy technologies, including major technical specifications, device performance, and technical siting considerations. - A site characterization of one potential deployment location in the Puget Sound, Washington - Outlines of device installation, O&M and decommissioning activities - Navigational demarcation requirements - Deployment Scenarios, identifying all the major life-cycle-related impacts Report 3 - Framework for Identifying Key Environmental Concerns This report describes frameworks for identifying key environmental effects and applies them to the wave and tidal energy deployment scenarios described in the first two reports. It highlights critical issues and recommendations for future research

  18. Sources and composition of submicron organic mass in marine aerosol particles: Marine Aerosol Organic Mass Composition

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

    Frossard, Amanda A.; Russell, Lynn M.; Burrows, Susannah M.; Elliott, Scott M.; Bates, Timothy S.; Quinn, Patricia K.

    2014-11-27T23:59:59.000Z

    Recent studies have proposed a variety of interpretations of the sources and composition of atmospheric marine aerosol particles (aMA) based on a range of physical and chemical measurements collected during open-ocean research cruises. To investigate the processes that affect marine organic particles, this study uses the characteristic functional group composition (from Fourier transform infrared (FTIR) spectroscopy) of aMAP from five ocean regions to show that: (i) The organic functional group composition of aMAP that can be identified as atmospheric primary marine (ocean-derived) aerosol (aPMA) is 65±12% hydroxyl, 21±9% alkane, 6±6% amine, and 7±8% carboxylic acid functional groups. Contributions from photochemicalmore »reactions add carboxylic acid groups (15%-25%), shipping effluent in seawater and ship emissions add additional alkane groups (up to 70%), and coastal emissions mix in alkane and carboxylic acid groups from coastal pollution sources. (ii) The organic composition of aPMA is nearly identical to model generated primary marine aerosol particles (gPMA) from bubbled seawater (55% hydroxyl, 32% alkane, and 13% amine functional groups), indicating that its overall functional group composition is the direct consequence of the organic constituents of the seawater source. (iii) While the seawater organic functional group composition was nearly invariant across all three ocean regions studied, the gPMA alkane group fraction increased with chlorophyll-a concentrations (r = 0.79). gPMA from productive seawater had a larger fraction of alkane functional groups (35%) compared to gPMA from non-productive seawater (16%), likely due to the presence of surfactants in productive seawater that stabilize the bubble film and lead to preferential drainage of the more soluble (lower alkane group fraction) organic components. gPMA has a hydroxyl group absorption peak location characteristic of monosaccharides and disaccharides, where the seawater OM hydroxyl group peak location is closer to that of polysaccharides. This may result from the larger saccharides preferentially remaining in the seawater during gPMA and aPMA production« less

  19. Sedimentology and diagenesis of misoa C-2 reservoir, VLE-305/326 area, block V, Lamar Field, Maracaibe Lake, Venezuela

    SciTech Connect (OSTI)

    Cabrera de Casas, L.; Chacartegui, F. (Maraven S.A., Caracas (Venezuela))

    1993-02-01T23:59:59.000Z

    The main purpose of this study was to characterize the Upper Eocene C-2 reservoir using sedimentological, petrophysical and biostratigraphic parameters. The reservoir quality was evaluated by defining its physical attributes, geometry, areal distribution and orientation, from facies analysis of sedimentary units identified in core samples. In evaluating the sedimentary features of the Misoa C-2 reservoir in VLE 305/326 area, Block V, Lamar Field, Maracaibo Lake, 2,000' of cores from five wells (named VLe-339, VLE-720, VLE -723, VLe-754, LPG-1211) were analyzed. The sedimentary sequence studied represents upper-middle deltaic plain deposits with no marine influence. These deposits were identified as interdistributary channels, crevasse splays and interdistributary bays deposited in a northward prograding system. Seven sedimentary facies were defined from the physical, chemical and biological features observed in all cores. These facies were petrophysically and petrographically characterized then grouped in six sedimentary units which were then correlated over the entire area. One hundred well logs were correlated using sedimentological criteria. Finally, four flow units were identified in the reservoir using the sedimentological parameters, petrophysical data and production behavior. A surface trend analysis program utilizing thickness values resulted in contours, trends, residuals and isometry maps of each unit with a generalized southwest-northeast trend orientation. It was determined that facies distribution in the units controls the reservoir quality. These results are the main input into reservoir simulation. An accurate reservoir modeling is needed to prepare for optimizing secondary oil recovery.

  20. Characterization of endocrine-disruption and clinical manifestations in large-mouth bass from Florida lakes

    SciTech Connect (OSTI)

    Gross, D.A.; Gross, T.S. [Univ. of Florida, Gainesville, FL (United States); Johnson, B. [Florida Game and Freshwater Fish Commission, Eustis, FL (United States); Folmar, L. [Environmental Protection Agency, Gulf Breeze, FL (United States)

    1995-12-31T23:59:59.000Z

    Previous efforts from this laboratory have documented altered endocrine function and sexual differentiation for alligators and turtles from Lake Apopka in Central Florida. This lake has been exposed to a variety of contaminants which are potentially endocrine-disrupting. Therefore, a survey of large mouth bass populations was conducted on several lakes in North Central Florida to examine reproductive and clinical health. Large-mouth bass were collected from lakes Apopka, Griffin, Jessup and Woodruff. Approximately 24 fish (12 males and 12 females) were collected from each lake during the spawning (March--April) and non-reproductive (July--August) seasons. Plasma samples were collected for analysis of estrogen, testosterone and 11-keto-testosterone concentrations. Gonadal and liver tissues were collected for histological analysis. General blood chemistry analyses and parasite surveys were also conducted to estimate general health. Additionally, fillet samples were collected and analyzed for pesticide levels. Fish from Lake Apopka had unusual concentrations of estrogen and 11-keto-testosterone in plasma when compared to bass from Lakes Woodruff, Jessup and Griffin. Parasites loads were significantly higher for bass from lake Apopka than from the other lakes. Male bass on Apopka had depressed concentrations of 11-keto-testosterone, skewing the E/T ratios upward while female bass had higher concentrations of estrogens than females from the other lakes, again resulting in skewed E/T ratios. These skewed E/T ratios are similar to those observed for alligators on the same lake and raise the possibility that they are caused by contaminants. However, contaminant levels in fillets did not differ significantly between lakes. These studies indicate potentially altered reproductive and immunological function for large-mouth bass living in a contaminated lake.

  1. Hungry Horse Mitigation; Flathead Lake, 2003-2004 Annual Report.

    SciTech Connect (OSTI)

    Hansen, Barry; Evarts, Les (Confederated Salish and Kootenai Tribes of the Flathead Nation, Pablo, MT)

    2005-06-01T23:59:59.000Z

    The Confederated Salish and Kootenai Tribes (CSKT) and Montana Fish Wildlife and Parks (MFWP) wrote the ''Fisheries Mitigation Plan for Losses Attributable to the Construction and Operation of Hungry Horse Dam'' in March 1991 to define the fisheries losses, mitigation alternatives and recommendations to protect, mitigate and enhance resident fish and aquatic habitat affected by Hungry Horse Dam. On November 12, 1991, the Northwest Power Planning Council (NPPC) approved the mitigation plan with minor modifications, called for a detailed implementation plan, and amended measures 903(h)(1) through (7). A long-term mitigation plan was submitted in August 1992, was approved by the Council in 1993, and the first contract for this project was signed on November 11, 1993. The problem this project addresses is the loss of habitat, both in quality and quantity, in the Flathead Lake and River basin resulting from the construction and operation of Hungry Horse Dam. The purpose of the project is to both implement mitigation measures and monitor the biological responses to those measures including those implemented by Project Numbers 9101903 and 9101904. Goals and objectives of the 1994 Fish and Wildlife Program (Section 10.1) addressed by this project are the rebuilding to sustainable levels weak, but recoverable, native populations injured by the hydropower system. The project mitigates the blockage of spawning runs by Hungry Horse Dam by restoring and even creating spawning habitats within direct drainages to Flathead Lake. The project also addresses the altered habitat within Flathead Lake resulting from species shifts and consequent dominance of new species that restricts the potential success of mitigation measures. Specific goals of this project are to create and restore habitat and quantitatively monitor changes in fish populations to verify the efficacy of our mitigation measures. The project consists of three components: monitoring, restoration and research. Monitoring, for example, includes a spring gillnetting series conducted annually in Flathead Lake and builds on an existing data set initiated in 1981. Monitoring of the experimental kokanee reintroduction was a primary activity of this project between 1992 and 1997. Lake trout, whose high densities have precluded successful mitigation of losses of other species in Flathead Lake, have been monitored since 1996 to measure several biological parameters. Results of this work have utility in determining the population status of this key predator in Flathead Lake. The project has also defined the baseline condition of the Flathead Lake fishery in 1992-1993 and has conducted annual lakewide surveys since 1998. The restoration component of the project has addressed several stream channel, riparian, and fish passage problems, and suppression of non-native fish. The research component of the project began in FY 2000 and measured trophic linkages between M. relicta and other species to assist in predicting the results of our efforts to suppress lake trout. Only Objective 1 in the workplan is funded entirely by Hungry Horse Mitigation funds. Additional funds are drawn from other sources to assist in completion of Objectives 2-8.

  2. Hungry Horse Mitigation : Flathead Lake : Annual Progress Report 2008.

    SciTech Connect (OSTI)

    Hansen, Barry; Evarts, Les [Confederated Salish and Kootenai Tribes

    2009-08-06T23:59:59.000Z

    The Confederated Salish and Kootenai Tribes (CSKT) and Montana Fish Wildlife and Parks (MFWP) wrote the 'Fisheries Mitigation Plan for Losses Attributable to the Construction and Operation of Hungry Horse Dam' in March 1991 to define the fisheries losses, mitigation alternatives and recommendations to protect, mitigate and enhance resident fish and aquatic habitat affected by Hungry Horse Dam. On November 12, 1991, the Northwest Power Planning Council (NPPC) approved the mitigation plan with minor modifications, called for a detailed implementation plan, and amended measures 903(h)(1) through (7). A long-term mitigation plan was submitted in August 1992, was approved by the Council in 1993, and the first contract for this project was signed on November 11, 1993. The problem this project addresses is the loss of habitat, both in quality and quantity, in the Flathead Lake and River basin resulting from the construction and operation of Hungry Horse Dam. The purpose of the project is to both implement mitigation measures and monitor the biological responses to those measures including those implemented by Project Numbers 9101903 and 9101904. Goals and objectives of the 1994 Fish and Wildlife Program (Section 10.1) addressed by this project are the rebuilding to sustainable levels weak, but recoverable, native populations injured by the hydropower system. The project mitigates the blockage of spawning runs by Hungry Horse Dam by restoring and even creating spawning habitats within direct drainages to Flathead Lake. The project also addresses the altered habitat within Flathead Lake resulting from species shifts and consequent dominance of new species that restricts the potential success of mitigation measures. Specific goals of this project are to create and restore habitat and quantitatively monitor changes in fish populations to verify the efficacy of our mitigation measures. The project consists of three components: monitoring, restoration and research. Monitoring, for example, includes a spring gillnetting series conducted annually in Flathead Lake and builds on an existing data set initiated in 1981. Monitoring of the experimental kokanee reintroduction was a primary activity of this project between 1992 and 1997. Lake trout, whose high densities have precluded successful mitigation of losses of other species in Flathead Lake, have been monitored since 1996 to measure several biological parameters. Results of this work have utility in determining the population status of this key predator in Flathead Lake. The project has also defined the baseline condition of the Flathead Lake fishery in 1992-1993 and has conducted annual lakewide surveys since 1998. The restoration component of the project has addressed several stream channel, riparian, and fish passage problems, and suppression of non-native fish. The research component of the project began in FY 2000 and measured trophic linkages between M. relicta and other species to assist in predicting the results of our efforts to suppress lake trout. Only Work Element A in the Statement of Work is funded entirely by Hungry Horse Mitigation funds. Additional funds are drawn from other sources to assist in completion of all remaining Work Elements.

  3. Fire safety of LPG in marine transportation

    SciTech Connect (OSTI)

    Martinsen, W.E.; Johnson, D.W.; Welker, J.R.

    1980-08-01T23:59:59.000Z

    This report contains an analytical examination of cargo spill and fire hazard potential associated with the marine handling of liquefied petroleum gas (LPG) as cargo. Principal emphasis was on cargo transfer operations for ships unloading at receiving terminals, and barges loading or unloading at a terminal. Major safety systems, including emergency shutdown systems, hazard detection systems, and fire extinguishment and control systems were included in the analysis. Spill probabilities were obtained from fault tree analyses utilizing composite LPG tank ship and barge designs. Failure rates for hardware in the analyses were generally taken from historical data on similar generic classes of hardware, there being very little historical data on the specific items involved. Potential consequences of cargo spills of various sizes are discussed and compared to actual LPG vapor cloud incidents. The usefulness of hazard mitigation systems (particularly dry chemical fire extinguishers and water spray systems) in controlling the hazards posed by LPG spills and spill fires is also discussed. The analysis estimates the probability of fatality for a terminal operator is about 10/sup -6/ to 10/sup -5/ per cargo transfer operation. The probability of fatality for the general public is substantially less.

  4. Palaeoenvironmental evolution of Lake Gacko (Southern Bosnia and Herzegovina): Impact of the Middle Miocene Climatic Optimum on the Dinaride Lake System

    E-Print Network [OSTI]

    Utrecht, Universiteit

    Palaeoenvironmental evolution of Lake Gacko (Southern Bosnia and Herzegovina): Impact of the Middle, Elektroprivreda Republike Srpske, Industrijska zona bb, 89240 Gacko, Bosnia and Herzegovina d Isotope Geochemistry evolution of the region. Lake Gacko, situated in southern Bosnia and Herzegovina, is one of the constituent

  5. Adapting to Climate Change and Variability in the Great Lakes-St. Lawrence Basin Great Lakes-St. Lawrence Basin Project

    E-Print Network [OSTI]

    ; this is the adaptation component. Communication of climate change information to various publicsAdapting to Climate Change and Variability in the Great Lakes-St. Lawrence Basin 52 Great Lakes in response to potential climate change and variability. When we were preparing for this talk on what we have

  6. Maps, Networks and a Sea That Won’t Conform: Thinking Critically About Marine Spatial Planning in Scotland 

    E-Print Network [OSTI]

    Smith, Glen

    Scotland has adopted marine spatial planning (MSP) as a key instrument of its National Marine Plan. This follows a global trend in shifting marine governance techniques. MSP is turn away from sectoral governance of the sea ...

  7. The Influence of Metal Pollution on the Immune System A Potential Stressor for Marine Mammals in the North Sea

    E-Print Network [OSTI]

    Kakuschke, Antje; Prange, Andreas

    2007-01-01T23:59:59.000Z

    Northern Europe. Marine Pollution Bulletin, 48, 992-997.seals in captivity. Marine Pollution Bulletin, 56, 764-769.herring and cod. Marine Pollution Bulletin, 13, 391-393.

  8. Byzantine-tolerant erasure-coded storage Garth R. Goodson, Jay J. Wylie, Gregory R. Ganger, Michael K. Reiter

    E-Print Network [OSTI]

    Pittsburgh, PA 15213 Abstract This paper describes a decentralized consistency protocol for survivable-99-2-0539-AFRL. Garth Goodson was supported by an IBM Fellowship. #12;Keywords: survivable storage, Byzantine fault-tolerance, atomic registers, erasure codes #12;1 Introduction Survivable storage systems spread

  9. Decentralized Storage Consistency via Versioning Servers Garth R. Goodson, Jay J. Wylie, Gregory R. Ganger, Michael K. Reiter

    E-Print Network [OSTI]

    Survivable storage systems (e.g., Petal [19], Myriad [7], SwiftRAID [21], PASIS [35], and Cheops [3 of the data and mismatched fragments produce garbage. Protocols exist for achieving such consistency, including recovery from user mistakes [32], recovery from system fail- ure [14], and survival of client

  10. Efficient Byzantine-tolerant erasure-coded storage Garth R. Goodson, Jay J. Wylie, Gregory R. Ganger, Michael K. Reiter

    E-Print Network [OSTI]

    consistency proto- col for survivable storage that exploits local data versioning within each storage- ficient implementation of Byzantine-tolerant state machine replication. 1. Introduction Survivable storage versions of the frag- ments they are sent (in practice, until garbage collection frees them). To perform

  11. Efficient Byzantine-tolerant erasure-coded storage Garth R. Goodson, Jay J. Wylie, Gregory R. Ganger, Michael K. Reiter

    E-Print Network [OSTI]

    Reiter, Michael

    consistency proto- col for survivable storage that exploits local data versioning within each storage- ficient implementation of Byzantine-tolerant state machine replication. 1. Introduction Survivable storage (in practice, until garbage collection frees them). To perform a read, a client fetches the latest

  12. Efficient Byzantine-tolerant erasure-coded storage Garth R. Goodson, Jay J. Wylie, Gregory R. Ganger, Michael K. Reiter

    E-Print Network [OSTI]

    Ganger, Greg

    for survivable storage that exploits local data versioning within each storage-node. Such versioning enables by an IBM Fellowship. #12;Keywords: survivable storage, Byzantine fault-tolerance, atomic registers, erasure codes #12;1 Introduction Survivable storage systems spread data redundantly across a set of distributed

  13. Commercial marine vessel contributions to emission inventories. Final report

    SciTech Connect (OSTI)

    Not Available

    1991-10-07T23:59:59.000Z

    The Clean Air Act Amendments of 1990 require the US Environmental Protection Agency (EPA) to conduct a survey of emissions from combustion engines associates with non-road vehicles and stationary sources. Among the emission source categories under scrutiny of the EPA are commercial marine vessels. This group of sources includes revenue vessels operated on US ports and waterways in such diverse pursuits as international and domestic trade, port and ship service, offshore and coastal industry, and passenger transport. For the purposes of the study, EPA is assessing commercial marine vessel operations at selected ports around the country which are characterized by a high level of commercial marine vessel activity. Booz-Allen has been retained by the EPA to assist in developing emission inventories from marine vessels for up to six ports, based on vessel arrival/departure data, are believed to exhibit high levels of marine generated emissions. Booz-Allen developed a listing of the top 20 major ports in terms of total vessel activity (as measured by annual tonnage of cargo and annual vessel calls).

  14. Wind energy resource atlas. Volume 3. Great Lakes Region

    SciTech Connect (OSTI)

    Paton, D.L.; Bass, A.; Smith, D.G.; Elliott, D.L.; Barchet, W.R.; George, R.L.

    1981-02-01T23:59:59.000Z

    The Great Lakes Region atlas assimilates six collections of wind resource data, one for the region and one for each of the five states that compose the Great Lakes region: Illinois, Indiana, Michigan, Ohio, Wisconsin. At the state level, features of the climate, topography, and wind resource are discussed in greater detail than in the regional discussion and the data locations on which the assessment is based are mapped. Variations over several time scales in the wind resource at selected stations in each state are shown on graphs of monthly average and interannual wind speed and power, and of hourly average wind speed for each season. Other graphs present speed, direction, and duration frequencies of the wind at these locations.

  15. Banks Lake Fishery Evaluation Annual Report 2002-2003.

    SciTech Connect (OSTI)

    Polacek, Matt; Knuttgen, Kamia; Shipley, Rochelle

    2003-11-01T23:59:59.000Z

    The Washington Department of Fish and Wildlife implemented the Banks Lake Fishery Evaluation Project (BLFEP) in September 2001 with funds from the Bonneville Power Administration. Fiscal Year (FY) 2001 of the BLFEP was used to gather historic information, establish methods and protocols, collect limnology data, and conduct the first seasonal fish surveys. FY 2002 was used to continue seasonal fish and lakewide creel surveys and adjust methods and protocols as needed. Water quality parameters were collected monthly from February to May and bi-monthly from June to August. Banks Lake water temperatures began to increase in April and stratification was apparent by June at all 3 limnology collection sites. By late August, the thermocline had dropped to nearly 20 meters deep, with 16-17 C temperatures throughout the epilimnion. Dissolved oxygen levels were generally above 10 mg/L until August when dissolved oxygen dropped near or below 5 mg/L below 20-meters deep. Secchi depths ranged from 2.5-8 meters and varied by location and date. Nearshore and offshore fish surveys were conducted in October 2002 and May and July 2003 using boat electrofishing, fyke net, gill net, and hydroacoustic surveys. Yellow Perch Perca flavescens (32 %) and cottid spp. (22 %) dominated the nearshore species composition in October; however, by May yellow perch (12 %) were the third most common species followed by smallmouth bass Micropterous dolomieui (34 %) and lake whitefish Coregonus clupeaformis (14 %). Lake whitefish dominated the offshore catch during October (78 %) and May (81 %). Fish diet analysis indicated that juvenile fishes consumed primarily insects and zooplankton, while adult piscivores consumed cottids spp. and yellow perch most frequently. For FY 2002, the following creel statistics are comprehensive through August 31, 2003. The highest angling pressure occurred in June 2003, when anglers were primarily targeting walleye and smallmouth bass. Boat anglers utilized Steamboat State Park more frequently than any other boat ramp on Banks Lake. Shore anglers used the rock jetty at Coulee City Park 76 % of the time, with highest use occurring from November through April. An estimated total of 11,915 ({+-}140 SD) smallmouth bass, 6,412 ({+-}59 SD) walleye, 5,470 ({+-}260 SD) rainbow trout, and 1,949 ({+-}118 SD) yellow perch were harvested from Banks Lake in FY 2002. Only 3 kokanee were reported in the catch during the FY 2002 creel survey. In the future, data from the seasonal surveys and creel will be used to identify potential factors that may limit the production and harvest of kokanee, rainbow trout, and various spiny-rayed fishes in Banks Lake. The limiting factors that will be examined consist of: abiotic factors including water temperature, dissolved oxygen levels, habitat, exploitation and entrainment; and biotic factors including food limitation and predation. The BLFEP will also evaluate the success of several rearing and stocking strategies for hatchery kokanee in Banks Lake.

  16. Geohydrology and evapotranspiration at Franklin Lake playa, Inyo County, California

    SciTech Connect (OSTI)

    Czarnecki, J.B.

    1997-12-31T23:59:59.000Z

    Franklin Lake playa is one of the principal discharge areas of the Furnace Creek Ranch-Alkali Flat ground-water-flow system in southern Nevada and adjacent California. Yucca Mountain, Nevada, located within this flow system, is being evaluated by the US Department of Energy to determine its suitability as a potential site for a high-level nuclear-waste repository. To assist the U.S. Department of Energy with its evaluation of the Yucca Mountain site, the US Geological Survey developed a parameter-estimation model of the Furnace Creek Ranch-Alkali Flat ground-water-flow system. Results from sensitivity analyses made using the parameter-estimation model indicated that simulated rates of evapotranspiration at Franklin Lake playa had the largest effect on the calculation of transmissivity values at Yucca Mountain of all the model-boundary conditions and, therefore, that evapotranspiration required careful definition.

  17. Geohydrology and evapotranspiration at Franklin Lake Playa, Inyo County, California

    SciTech Connect (OSTI)

    NONE

    1990-12-01T23:59:59.000Z

    Franklin Lake playa is one of the principal discharge areas of the Furnace Creek Ranch-Alkali Flat ground-water-flow system in southern Nevada and adjacent California. Yucca Mountain, Nevada, located within this flow system, is being evaluated by the US Department of Energy to determine its suitability as a potential site for a high-level nuclear-waste repository. To assist the US Department of Energy with its evaluation of the Yucca Mountain site, the US Geological Survey developed a parameter-estimation model of the Furnace Creek Ranch-Alkali Flat ground-water-flow system. Results from sensitivity analyses made using the parameter-estimation model indicated that simulated rates of evapotranspiration at Franklin Lake playa had the largest effect on the calculation of transmissivity values at Yucca Mountain of all the model-boundary conditions and, therefore, that evapotranspiration required careful definition. 72 refs., 59 figs., 26 tab.

  18. Avian associations with hydrilla on Lake Fairfield, Texas

    E-Print Network [OSTI]

    Esler, Daniel

    1988-01-01T23:59:59.000Z

    and Weldon 1969). Hydrilla has spread to at least 12 other states (Johnson and Montalbano 1987), including Texas, where it was first discovered in 1974 in Lake Livingston (Guerre 1974). In the United States, hydrilla reproduces primarily by asexual means... conducted semimonthly during fall, winter, and spring, weekly during summer 1986, and monthly during summer 1987. Forty-eight total surveys were completed; 28 were conducted in 1986 and the remaining 20 took place in 1987. Surveys were conducted...

  19. Marine Tactical Command and Control System (MTACCS), Field Development System-1 (FDS-1) assessment: Volume 2

    SciTech Connect (OSTI)

    Avery, L W; Hunt, S T; Savage, S F [Pacific Northwest Lab., Richland, WA (United States); McLaughlin, P D; Shepard, A P; Worl, J C [Battelle Seattle Research Center, Seattle, WA (United States)

    1992-04-01T23:59:59.000Z

    The following appendices contain the detailed analysis data for the questionnaires and various FDS-1 after action reports submitted to the Marine Corps Systems Command (MARCORSYSCOM) Marine Tactical Command and Control System (MTACCS) Systems' Engineer.

  20. Eutrophication: impacts of excess nutrient inputs on freshwater, marine, and terrestrial ecosystems

    E-Print Network [OSTI]

    Minnesota, University of

    Eutrophication: impacts of excess nutrient inputs on freshwater, marine, and terrestrial ecosystems enrichment, or eutrophication, can lead to highly undesirable changes in ecosystem structure and function eutrophication in freshwater, marine, and terrestrial ecosystems. We present two brief case studies (one