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  • Characterization of hypoxia [microform] : topic 1, report for the integrated assessment on hypoxia in the Gulf of Mexico / Nancy N. Rabalais ... [et al.].

    • Text
    • Silver Spring, Md. (1315 East-West Highway, Room 9700, Silver Spring 20910) : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Service, National Centers for Coastal Ocean Science, Center for Sponsored Coastal Ocean Research--Coastal Ocean Program, [1999]
    • 1999

  • Effects of reducing nutrient loads to surface waters within the Mississippi River Basin and the Gulf of Mexico [microform] : topic 4, report for the integrated assessment on hypoxia in the Gulf of Mexico / Patrick L. Brezonik ... [et al.].

    • Text
    • Silver Spring, Md. (1315 East-West Highway, Room 9700, Silver Spring 20910) : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Service, National Centers for Coastal Ocean Science, Center for Sponsored Coastal Ocean Research--Coastal Ocean Program, [1999]
    • 1999

  • Reducing nutrient loads, especially nitrate-nitrogen, to surface water, ground water, and the Gulf of Mexico [microform] : topic 5, report for the integrated assessment on hypoxia in the Gulf of Mexico / William J. Mitsch ... [et al.].

    • Text
    • Silver Spring, Md. (1315 East-West Highway, Room 9700, Silver Spring 20910) : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Service, National Centers for Coastal Ocean Science, Center for Sponsored Coastal Ocean Research--Coastal Ocean Program, [1999]
    • 1999

  • Evaluation of the economic costs and benefits of methods for reducing nutrient loads to the Gulf of Mexico [microform] : topic 6, report for the integrated assessment on hypoxia in the Gulf of Mexico / Otto C. Doering ... [et al.].

    • Text
    • Silver Spring, Md. : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, Coastal Ocean Program, [1999]
    • 1999

  • Flux and sources of nutrients in the Mississippi-Atchafalaya River Basin [microform] : topic 3, report for the integrated assessment on hypoxia in the Gulf of Mexico / Donald A. Goolsby ... [et al.].

    • Text
    • [Silver Spring, MD] : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Service, Coastal Ocean Program, [1999]
    • 1999

  • Factors affecting nutrient trends in major rivers of the Chesapeake Bay Watershed / by Lori A. Sprague ... [et al.] ; prepared in cooperation with the Virginia Department of Environmental Quality ... [et al.].

    • Text
    • Richmond, Va. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 2000.
    • 2000
    • 1 Item
    FormatCall NumberItem Location
    Text JSF 01-418Offsite

  • A revised load estimation procedure for the Susquehanna, Potomac, Patuxent, and Choptank rivers / by Steven E. Yochum ; in cooperation with the Maryland Department of Natural Resources.

    • Text
    • Baltimore, Md. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 2000.
    • 2000
    • 1 Item
    FormatCall NumberItem Location
    Text JSF 01-420Offsite

  • Concentration of selected sulfonylurea, sulfonamide, and imidazolinone herbicides, other pesticides, and nutrients in 71 streams, 5 reservoir outflows, and 25 wells in the midwestern United States, 1998 / by W.A. Battaglin, E.T. Furlong, and M.R. Burkhardt.

    • Text
    • Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : Information Services [distributor], 2001.
    • 2001
    • 1 Item
    FormatCall NumberItem Location
    Text JSF 01-501Offsite

  • An alternative regionalization scheme for defining nutrient criteria for rivers and streams / by Dale M. Robertson, David A. Saad, and Ann M. Wieben ; prepared in cooperation with the U.S. Environmental Protection Agency, Regions 5 and 7.

    • Text
    • Middleton, Wis. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 2001.
    • 2001
    • 1 Item
    FormatCall NumberItem Location
    Text JSF 01-597Offsite

  • Nutrients and organic compounds in Deer Creek and South Branch Plum Creek in southwestern Pennsylvania, April 1996 through September 1998 / by Donald R. Williams and Mary E. Clark.

    • Text
    • New Cumberland, Pa. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, Colo. : Branch of Information Services [distributor], 2001.
    • 2001
    • 1 Item
    FormatCall NumberItem Location
    Text JBX Q-453Offsite

  • Nutrients and suspended sediment in snowmelt runoff from part of the upper Mississippi River basin, Minnesota and Wisconsin, 1997 / by James D. Fallon, and Ryan P. McNellis.

    • Text
    • Mounds View, Minn. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 2000.
    • 2000
    • 1 Item
    FormatCall NumberItem Location
    Text JBX Q-462Offsite

  • Isotopic and chemical composition of inorganic and organic water-quality samples from the Mississippi River basin, 1997-98 / by William A. Battaglin ... [et al.] ; prepared in cooperation with the U.S. Environmental Protection Agency, Gulf of Mexico Program.

    • Text
    • Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Information Services [distributor], 2001.
    • 2001
    • 1 Item
    FormatCall NumberItem Location
    Text JSF 01-903Offsite

  • Evaluation of agricultural best-management practices in the Conestoga River Headwaters, Pennsylvania : effects of nutrient management on water quality in the Little Conestoga Creek Headwaters, 1983-89 / by Edward H. Koerkle ... [et al.] ; prepared in cooperation with the Pennsylvania Department of Environmental Protection.

    • Text
    • Lemoyne, Pa. : U.S. Dept. of the Interior, U.S. Geological Survey : Earth Science Information Center, Open-File Reports Section [distributor], 1996.
    • 1996

  • Nutrient and trace-element enrichment of Coeur d'Alene Lake, Idaho [microform] / by Paul F. Woods and Michael A. Beckwith ; prepared in cooperation with the Idaho Department of Health and Welfare, Division of Environmental Quality, and Coeur d'Alene Tribe.

    • Text
    • Boise, Idaho : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Earth Science Information Center, Open-File Reports Section [distributor], 1996.
    • 1996

  • Atmospheric nutrient input to coastal areas [microform] : reducing the uncertainties / Richard A. Valigura ... [et al.].

    • Text
    • [Silver Spring, MD] : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, Coastal Ocean Office, [1996]
    • 1996

  • Nutrient, sediment, and pesticide data collected at four small agricultural basins in the Beaver Creek watershed, West Tennessee, 1990-1995 [microform] / by Shannon D. Williams and Robin M. Harris ; prepared in cooperation with the Tennessee Department of Agriculture.

    • Text
    • Memphis, Tenn. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, Colo. : Branch of Information Services [distributor], 1996.
    • 1996

  • Concentrations of selected herbicides, herbicide metabolites, and nutrients in outflow from selected midwestern reservoirs, April 1992 through September 1993 [microform] / by Elisabeth A. Scribner ... [et al.] ; prepared as part of the Toxic Substances Hydrology Program.

    • Text
    • Lawrence, Kan. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 1996.
    • 1996

  • Estimates of nitrogen loads entering Long Island Sound from ground water and streams on Long Island, New York, 1985-96 / by Michael P. Scorca and Jack Monti, Jr.

    • Text
    • Coram, NY : U.S. Geological Survey ; Denver, CO : Branch of Information Services, [distributor], 2001.
    • 2001
    • 1 Item
    FormatCall NumberItem Location
    Text JBX Q-474Offsite

  • Nutrient reduction progress & future directions : [microform] : nutrient reduction reevaluation summary report / Chesapeake Bay Program.

    • Text
    • [Annapolis, Md.?] : Chesapeake Bay Program, [1997]
    • 1997
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS2294

  • Ecosystem analysis of the Louisiana Bight and adjacent shelf environments [microform] / authors, Robert R. Twilley, Brent A. McKee.

    • Text
    • New Orleans, La. (1201 Elmwood Park Blvd., New Orleans 70123- 2394) : U.S. Minerals Management Service, Gulf of Mexico OCS Region, [1996]
    • 1996

  • A reconnaissance for selected herbicides, metabolites, and nutrients in streams of nine midwestern states, 1994-95 [microform] / by Elisabeth A. Scribner ... [et al.] ; prepared in cooperation with the U.S. Environmental Protection Agency.

    • Text
    • Lawrence, Kan. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Information Services [distributor], 1998.
    • 1998

  • Nitrate and pesticide data for waters of the Mid-Atlantic Region [microform] / by Scott W. Ator.

    • Text
    • [Reston, Va.?] : U.S. Dept. of the Interior, U.S. Geological Survey, 1998.
    • 1998

  • Pollen census data from southern Florida : sites along a nutrient gradient in water conservation area 2A [microform] / Debra A. Willard ; prepared in cooperation with South Florida Water Management District, West Palm Beach, FL.

    • Text
    • [Reston, Va.? : U.S. Dept. of the Interior, U.S. Geological Survey], 1997.
    • 1997

  • Quality of nutrient data from streams and ground water sampled during 1993-95 [microform] : National Water-Quality Assessment Program / by David K. Mueller.

    • Text
    • Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : Information Services [distributor], 1998.
    • 1998

  • Nutrient and suspended-sediment concentrations and loads and benthic-invertebrate data for tributaries to the St. Croix River, Wisconsin and Minnesota, 1997-99 / by Bernard N. Lenz ... [et al.] ; prepared in cooperation with National Park Service ... [et al.].

    • Text
    • Middleton, Wis. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 2001.
    • 2001
    • 1 Item
    FormatCall NumberItem Location
    Text JSF 01-1206Offsite

  • Chemical and biological indicators of nutrient enrichment in the Yellowstone River Basin, Montana and Wyoming, August 2000 : study design and preliminary results / by David A. Peterson, Stephen D. Porter, and S.M. Kinsey.

    • Text
    • Cheyenne, Wyo. : U.S. Dept. of the Interior, U.S. Geological Survey, 2001.
    • 2001
    • 1 Item
    FormatCall NumberItem Location
    Text JBX Q-579Offsite

  • Chesapeake Bay program nutrient trading fundamental principles and guidelines [microform] / prepared by The Chesapeake Bay Program, Nutrient Trading Negotiation Team.

    • Text
    • Annapolis, Md. : Chesapeake Bay Program, [2001]
    • 2001
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS18114

  • Mississippi River plume hydrography [microform] : second annual report / editors, Stephen P. Murray, Jami Donley.

    • Text
    • [New Orleans, La.] : U.S. Dept. of the Interior, Minerals Management Service, Gulf of Mexico OCS Region, [1996]
    • 1996

  • National strategy for the development of regional nutrient criteria.

    • Text
    • [Washington, D.C.] : United States Environmental Protection Agency, Office of Water, [1998]
    • 1998
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/LPS50399

  • New studies initiated by the U.S. Geological Survey : effects of nutrient enrichment on stream ecosystems / Mark D. Munn and Pixie A. Hamilton.

    • Text
    • [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2003]
    • 2003
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/LPS44165

  • Assessment of hydrologic and water quality data collected in Abbotts Lagoon Watershed, Point Reyes National Seashore, California, during water years 1999 and 2000 / by Charles R. Kratzer, Dina K. Saleh, and Celia Zamora ; prepared in cooperation with the National Park Service.

    • Text
    • Sacramento, Calif. : U.S. Dept. of the Interior, U.S. Geological Survey, 2006.
    • 2006
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/LPS100178

  • Water-quality assessment of Lake Houston near Houston, Texas, 2000-2004 / by Debra A. Sneck-Fahrer ... [and others] ; in cooperation with the City of Houston.

    • Text
    • Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2005.
    • 2005
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/LPS100279

  • Ground water/surface water interactions and quality of discharging ground water in streams of the lower Nooksack River basin, Whatcom County, Washington / by Stephen E. Cox ... [and others] ; prepared in cooperation with the Nooksack Indian Tribe.

    • Text
    • Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2005.
    • 2005
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/LPS100242

  • Estimates of nutrient loading by ground-water discharge into the Lynch Cove area of Hood Canal, Washington / by F. William Simonds ... [and others] ; prepared in cooperation with the Hood Canal Dissolved Oxygen Program.

    • Text
    • Reston, Va. : U.S. Geological Survey, 2008.
    • 2008
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/LPS101057

  • Estimating streambed seepage using heat as a tracer on the lower Boise River, Canyon County, Idaho / by Kenneth D. Skinner ; prepared in cooperation with Idaho Department of Environmental Quality and Lower Boise River Water Quality Plan, Inc.

    • Text
    • Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2006.
    • 2006
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/LPS100487

  • Distribution and mass of nitrate in the unconfined aquifer beneath the intensively cultivated area north of the Rio Grande, San Luis Valley, Colorado, 1997 through 2001 / by Robert W. Stogner, Sr. ; prepared in cooperation with the Rio Grande Water Conservation District, Center Soil Conservation District, and the Colorado Department of Public Health and Environment.

    • Text
    • Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2005.
    • 2005
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/LPS102318

  • Water, sediment, and nutrient discharge characteristics of rivers in Puerto Rico, and their potential influence on coral reefs / by Andrew G. Warne, Richard M.T. Webb, and Matthew C. Larsen ; prepared in cooperation with the Puerto Rico Department of Natural and Environmental Resources.

    • Text
    • Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2005.
    • 2005
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/LPS100516

  • Geochemistry and characteristics of nitrogen transport at a confined animal feeding operation in a coastal plain agricultural watershed, and implications for nutrient loading in the Neuse River Basin, North Carolina, 1999-2002 / by T.B. Spruill ... [and others] ; prepared in cooperation with the National Exposure Research Laboratory, U.S. Environmental Protection Agency, Athens, Georgia, and the North Carolina Department of Environment and Natural Resources, Division of Water Quality, Groundwater Section.

    • Text
    • Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2005.
    • 2005
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/LPS102347

  • Quality of nutrient data from streams and ground water sampled during water years 1992-2001 / by David K. Mueller and Cindy J. Titus.

    • Text
    • Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2005.
    • 2005
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/LPS101219

  • Nutrients, organic compounds, and mercury in the Meduxnekeag River Watershed, Maine, 2003 / by Charles W. Schalk and Lan Tornes ; in cooperation with the Houlton Band of Maliseet Indians.

    • Text
    • Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2005.
    • 2005
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/LPS101196

  • Effects of nutrient enrichment in the Nation's estuaries : a decade of change, assessing change in eutrophic condition from the early 1990s to 2004 : National Estuarine Eutrophication Assessment update / Authors: Suzanne Bricker ... [and others].

    • Text
    • Silver Spring, Md. : National Centers for Coastal Ocean Science, 2007.
    • 2007
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/LPS101765

  • Reconnaissance of surface-water quality and possible sources of nutrients and bacteria in the Turkey Creek Watershed, northwest Oklahoma, 2002-2003 / by Carol J. Becker ; prepared in cooperation with the Oklahoma Department of Environmental Quality and U.S. Environmental Protection Agency.

    • Text
    • Oklahoma City, OK : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : U.S. Geological Survey, Information Services [distributor], 2004.
    • 2004
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/LPS47681

  • AQUATOX for Windows : a modular fate and effects model for aquatic ecosystems : release 2.1 : addendum to release 2 technical documentation / Jonathan S. Clough and Richard A. Park.

    • Text
    • [Washington, D.C.] : U.S. Environmental Protection Agency, Office of Water, [2005]
    • 2005
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/LPS103960

  • Isotopic and chemical composition of inorganic and organic water-quality samples from the Mississippi River basin, 1997-98 [electronic resource] / by William A. Battaglin ... [et al.] ; prepared in cooperation with the U.S. Environmental Protection Agency, Gulf of Mexico Program.

    • Text
    • Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey, 2001.
    • 2001
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS104184

  • An approach for developing numeric nutrient criteria for a Gulf Coast estuary / James D. Hagy, Janis C. Kurtz, Richard M. Greene.

    • Text
    • Gulf Breeze, FL : U. S. Environmental Protection Agency, Office of Research and Development, National Health and Environmental Effects Research Laboratory, Gulf Ecology Division, [2008]
    • 2008
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/LPS103385

  • An alternative regionalization scheme for defining nutrient criteria for rivers and streams [electronic resource] / by Dale M. Robertson, David A. Saad, and Ann M. Wieben ; prepared in cooperation with the U.S. Environmental Protection Agency, Regions 5 and 7.

    • Text
    • Middleton, Wis. : U.S. Dept. of the Interior, U.S. Geological Survey, 2001.
    • 2001
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS104227

  • Hydrologic and geochemical controls on pesticide and nutrient transport to two streams on the Delmarva Peninsula / by Scott W. Ator, Judith M. Denver, and Michael J. Brayton.

    • Text
    • Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2005.
    • 2005
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/LPS105379

  • Concentration of selected sulfonylurea, sulfonamide, and imidazolinone herbicides, other pesticides, and nutrients in 71 streams, 5 reservoir outflows, and 25 wells in the midwestern United States, 1998 [electronic resource] / by W.A. Battaglin, E.T. Furlong, and M.R. Burkhardt.

    • Text
    • Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey, 2001.
    • 2001
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS104714

  • Nutrients and suspended sediment in snowmelt runoff from part of the upper Mississippi River basin, Minnesota and Wisconsin, 1997 [electronic resource] / by James D. Fallon, and Ryan P. McNellis.

    • Text
    • Mounds View, Minn. : U.S. Dept. of the Interior, U.S. Geological Survey, 2000.
    • 2000
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS104923

  • Simulation of nutrient and sediment concentrations and loads in the Delaware Inland Bays Watershed : extension of the hydrologic and water-quality model to ungaged segments / by Angélica L. Gutiérrez-Magness ; in cooperation with the Delaware Department of Natural Resources and Environmental Control and the Delaware Geological Survey.

    • Text
    • Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2006.
    • 2006
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/LPS105330

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