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Volumn 47, Issue 5, 2011, Pages 1110-1135

Surface-Water Nutrient Conditions and Sources in the United States Pacific Northwest

Author keywords

Geospatial analysis; Nutrients; Pacific Northwest; Watersheds

Indexed keywords

ENVIRONMENTAL MANAGERS; FOREST LAND; GEOLOGIC MATERIALS; GEOSPATIAL ANALYSIS; LANDSCAPE CHARACTERISTIC; NATURAL SOURCES; NUTRIENT CONDITIONS; NUTRIENT CRITERIA; NUTRIENT DELIVERY; NUTRIENT ENRICHMENTS; NUTRIENT LOADS; NUTRIENT SOURCES; PACIFIC NORTHWEST; POINT SOURCES; REGIONAL PATTERN; TOTAL NITROGEN; TOTAL PHOSPHORUS; U.S. ENVIRONMENTAL PROTECTION AGENCY;

EID: 84860389075     PISSN: 1093474X     EISSN: 17521688     Source Type: Journal    
DOI: 10.1111/j.1752-1688.2011.00580.x     Document Type: Article
Times cited : (50)

References (59)
  • 1
    • 0027060948 scopus 로고
    • Nitrogen Cycling and Nitrogen Saturation in Temperate Forest Ecosystems
    • Aber, J.D., 1992. Nitrogen Cycling and Nitrogen Saturation in Temperate Forest Ecosystems. Trends in Ecology and Evolution 7:220-223.
    • (1992) Trends in Ecology and Evolution , vol.7 , pp. 220-223
    • Aber, J.D.1
  • 2
    • 0034677534 scopus 로고    scopus 로고
    • Effect of Stream Channel Size on the Delivery of Nitrogen to the Gulf of Mexico
    • Alexander, R.B., R.A. Smith, and G.E. Schwarz, 2000. Effect of Stream Channel Size on the Delivery of Nitrogen to the Gulf of Mexico. Nature 403(6770):758-761.
    • (2000) Nature , vol.403 , Issue.6770 , pp. 758-761
    • Alexander, R.B.1    Smith, R.A.2    Schwarz, G.E.3
  • 3
    • 0002658258 scopus 로고    scopus 로고
    • Atmospheric Nitrogen Flux From the Watersheds of Major Estuaries of the United States: An Application of the SPARROW Watershed Model
    • In:, American Geophysical Union Monograph 57, Richard Valigura, Richard Alexander, Mark Castro, Tilden Meyers, Hans Paerl, Paul Stacey, and R. Eugene Turner (Editors). American Geophysical Union, Washington, D.C. -
    • Alexander, R.B., R.A. Smith, G.E. Schwarz, S.D. Preston, J.W. Brakebill, R. Srinivasan, and P.A. Pacheco, 2001. Atmospheric Nitrogen Flux From the Watersheds of Major Estuaries of the United States: An Application of the SPARROW Watershed Model. In: Nitrogen Loading in Coastal Water Bodies: An Atmospheric Perspective, American Geophysical Union Monograph 57, Richard Valigura, Richard Alexander, Mark Castro, Tilden Meyers, Hans Paerl, Paul Stacey, and R. Eugene Turner (Editors). American Geophysical Union, Washington, D.C., pp. 119-170.
    • (2001) Nitrogen Loading in Coastal Water Bodies: An Atmospheric Perspective , pp. 119-170
    • Alexander, R.B.1    Smith, R.A.2    Schwarz, G.E.3    Preston, S.D.4    Brakebill, J.W.5    Srinivasan, R.6    Pacheco, P.A.7
  • 4
    • 84860390926 scopus 로고    scopus 로고
    • Ecological Effects on Streams From Forest Fertilization-Literature Review and Conceptual Framework for Future Study in the Western Cascades. U.S. Geological Survey Water-Resources Investigations Report 01-4047
    • Anderson, C.W., 2002. Ecological Effects on Streams From Forest Fertilization-Literature Review and Conceptual Framework for Future Study in the Western Cascades. U.S. Geological Survey Water-Resources Investigations Report 01-4047, 49 pp.
    • (2002) , pp. 49
    • Anderson, C.W.1
  • 5
    • 0020400791 scopus 로고
    • An Examination of Land Use - Nutrient Export Relationships
    • Beaulac, M.N. and K.H. Reckhow, 1982. An Examination of Land Use - Nutrient Export Relationships. Water Resources Bulletin 18(6):1013-1024.
    • (1982) Water Resources Bulletin , vol.18 , Issue.6 , pp. 1013-1024
    • Beaulac, M.N.1    Reckhow, K.H.2
  • 6
    • 0010077504 scopus 로고
    • Effects of Forest Fertilization on Water Quality and Aquatic Resources in the Douglas-Fir Region
    • In:, R.E. Miller (Editor). University of Washington, College of Forest Resources, Seattle -
    • Bisson, P.A., G.I. Ice, C.J. Perrin, and R.E. Bilby, 1992. Effects of Forest Fertilization on Water Quality and Aquatic Resources in the Douglas-Fir Region. In: Forest Fertilization: Sustaining and Improving Nutrition and Growth of Western Forests, R.E. Miller (Editor). University of Washington, College of Forest Resources, Seattle, pp. 179-193.
    • (1992) Forest Fertilization: Sustaining and Improving Nutrition and Growth of Western Forests , pp. 179-193
    • Bisson, P.A.1    Ice, G.I.2    Perrin, C.J.3    Bilby, R.E.4
  • 9
    • 84860401583 scopus 로고    scopus 로고
    • Coupling Between the Coastal Ocean and Yaquina Bay, Oregon: Importance of Oceanic Inputs Relative to Other Nitrogen Sources
    • Brown, C.A. and R.J. Ozretich, 2009. Coupling Between the Coastal Ocean and Yaquina Bay, Oregon: Importance of Oceanic Inputs Relative to Other Nitrogen Sources. Estuaries and Coasts 33:87-117.
    • (2009) Estuaries and Coasts , vol.33 , pp. 87-117
    • Brown, C.A.1    Ozretich, R.J.2
  • 10
    • 0342269683 scopus 로고
    • Nutrient Losses After Clear-Cut Logging and Slash Burning in the Oregon Coast Range
    • Brown, G.W., A.R. Gahler, and R.B. Marston, 1973. Nutrient Losses After Clear-Cut Logging and Slash Burning in the Oregon Coast Range. Water Resources Research 9(5):1450-1453.
    • (1973) Water Resources Research , vol.9 , Issue.5 , pp. 1450-1453
    • Brown, G.W.1    Gahler, A.R.2    Marston, R.B.3
  • 11
    • 0000507408 scopus 로고
    • Forest Fertilization Research and Practice in the Pacific Northwest
    • Chappell, H.N., D.W. Cole, S.P. Gessel, and R.B. Walker, 1991. Forest Fertilization Research and Practice in the Pacific Northwest. Fertilizer Research 27:129-140.
    • (1991) Fertilizer Research , vol.27 , pp. 129-140
    • Chappell, H.N.1    Cole, D.W.2    Gessel, S.P.3    Walker, R.B.4
  • 12
    • 84860422743 scopus 로고    scopus 로고
    • Assessment of Nutrients, Suspended Sediment and Pesticides in Surface Water of the Upper Snake River Basin, Idaho and Western Wyoming, Water Years 1991-95. U.S. Geological Survey Water Resources Investigation Report 97-4020
    • Clark, G.M., 1997. Assessment of Nutrients, Suspended Sediment and Pesticides in Surface Water of the Upper Snake River Basin, Idaho and Western Wyoming, Water Years 1991-95. U.S. Geological Survey Water Resources Investigation Report 97-4020, 45 pp.
    • (1997) , pp. 45
    • Clark, G.M.1
  • 14
    • 84860402386 scopus 로고    scopus 로고
    • Nutrient Criteria Development With a Linked Modeling System: Watershed and Ecological Model Application and Linkage. Proceedings of the Water Environment Federation, Alexandria, Virginia -
    • Donigian, A.S., J.T. Love, J.S. Clough, R.A. Park, J.N. Carleton, P.A. Cocca, and J.C. Imhoff, 2005. Nutrient Criteria Development With a Linked Modeling System: Watershed and Ecological Model Application and Linkage. Proceedings of the Water Environment Federation, Alexandria, Virginia, pp. 856-884.
    • (2005) , pp. 856-884
    • Donigian, A.S.1    Love, J.T.2    Clough, J.S.3    Park, R.A.4    Carleton, J.N.5    Cocca, P.A.6    Imhoff, J.C.7
  • 15
    • 84860399846 scopus 로고    scopus 로고
    • Concentrations and Loads of Sediment and Nutrients in Surface Water of the Yakima River Basin, Washington, 1999-2000 - With an Analysis of Trends in Concentrations. U.S. Geological Survey Water-Resources Investigations Report 03-4026
    • Ebbert, J.C., S.S. Embrey, and J.A. Kelley, 2003. Concentrations and Loads of Sediment and Nutrients in Surface Water of the Yakima River Basin, Washington, 1999-2000 - With an Analysis of Trends in Concentrations. U.S. Geological Survey Water-Resources Investigations Report 03-4026, 100 pp.
    • (2003) , pp. 100
    • Ebbert, J.C.1    Embrey, S.S.2    Kelley, J.A.3
  • 16
    • 0029326802 scopus 로고
    • Biogeochemistry of an Old-Growth Forested Watershed, Olympic National Park, Washington
    • Edmonds, R.L., T.B. Thomas, and R.D. Blew, 1995. Biogeochemistry of an Old-Growth Forested Watershed, Olympic National Park, Washington. Water Resources Bulletin 31(3):409-419.
    • (1995) Water Resources Bulletin , vol.31 , Issue.3 , pp. 409-419
    • Edmonds, R.L.1    Thomas, T.B.2    Blew, R.D.3
  • 17
    • 84860399845 scopus 로고    scopus 로고
    • Nutrient Transport in Rivers of the Puget Sound Basin, Washington 1980-1993. U.S. Geological Survey Water-Resources Investigation Report 97-4270
    • Embrey, S.S. and E.L. Inkpen, 1998. Nutrient Transport in Rivers of the Puget Sound Basin, Washington 1980-1993. U.S. Geological Survey Water-Resources Investigation Report 97-4270, 30 pp.
    • (1998) , pp. 30
    • Embrey, S.S.1    Inkpen, E.L.2
  • 18
    • 0025584866 scopus 로고
    • The Role of Rock Weathering in the Phosphorus Budget of Terrestrial Watersheds
    • Gardner, R.G., 1990. The Role of Rock Weathering in the Phosphorus Budget of Terrestrial Watersheds. Biogeochemistry 11:97-110.
    • (1990) Biogeochemistry , vol.11 , pp. 97-110
    • Gardner, R.G.1
  • 19
    • 62049085595 scopus 로고    scopus 로고
    • Nutrient Concentration Dynamics in an Inland Pacific Northwest Watershed Before and After Timber Harvest
    • Gravelle, J.A., G. Ice, T.E. Link, and D. L Cook, 2009. Nutrient Concentration Dynamics in an Inland Pacific Northwest Watershed Before and After Timber Harvest. Forest Ecology and Management 257:1663-1675.
    • (2009) Forest Ecology and Management , vol.257 , pp. 1663-1675
    • Gravelle, J.A.1    Ice, G.2    Link, T.E.3    L Cook, D.4
  • 20
    • 33746144761 scopus 로고    scopus 로고
    • Biology and Ecology of Red Alder
    • In R.L. Deal and C.A. Harrington (Editors). General Technical Report PNW-GTR-669. U.S. Department of Agriculture, Pacific Northwest Research Station, Portland, Oregon -
    • Harrington, C.A., 2006. Biology and Ecology of Red Alder. In: Red Alder: A State of Knowledge, R.L. Deal and C.A. Harrington (Editors). General Technical Report PNW-GTR-669. U.S. Department of Agriculture, Pacific Northwest Research Station, Portland, Oregon, pp. 21-54.
    • (2006) Red Alder: A State of Knowledge , pp. 21-54
    • Harrington, C.A.1
  • 21
    • 57649121740 scopus 로고    scopus 로고
    • Developing Nutrient Criteria and Classification Schemes for Wadeable Streams in the Conterminous U.S
    • Herlihy, A.T. and J.C. Sifneos, 2008. Developing Nutrient Criteria and Classification Schemes for Wadeable Streams in the Conterminous U.S. Journal of the North American Benthological Society 27(4):932-948.
    • (2008) Journal of the North American Benthological Society , vol.27 , Issue.4 , pp. 932-948
    • Herlihy, A.T.1    Sifneos, J.C.2
  • 23
    • 68749097270 scopus 로고    scopus 로고
    • Spatial Analysis of Instream Nitrogen Loads and Factors Controlling Nitrogen Delivery to Streams in the Southeastern United States Using Spatially Referenced Regressions on Watershed Attributes (SPARROW) and Regional Classification Frameworks
    • Hoos, A.B. and G. McMahon, 2009. Spatial Analysis of Instream Nitrogen Loads and Factors Controlling Nitrogen Delivery to Streams in the Southeastern United States Using Spatially Referenced Regressions on Watershed Attributes (SPARROW) and Regional Classification Frameworks. Hydrological Processes 22(16):2275-2294.
    • (2009) Hydrological Processes , vol.22 , Issue.16 , pp. 2275-2294
    • Hoos, A.B.1    McMahon, G.2
  • 24
    • 38149054023 scopus 로고    scopus 로고
    • Assessing the U.S. Clean Water Act 303(d) Listing Process for Determining Impairment of a Waterbody
    • Keller, A.K. and L. Cavallaro, 2007. Assessing the U.S. Clean Water Act 303(d) Listing Process for Determining Impairment of a Waterbody. Journal of Environmental Management 86(2008):699-711.
    • (2007) Journal of Environmental Management , vol.86 , Issue.2008 , pp. 699-711
    • Keller, A.K.1    Cavallaro, L.2
  • 25
    • 84860402384 scopus 로고    scopus 로고
    • King County, Initial Assessment of Nutrient Loading to Quartermaster Harbor. King County, Seattle
    • King County, 2010. Initial Assessment of Nutrient Loading to Quartermaster Harbor. King County, Seattle, 61 pp.
    • (2010) , pp. 61
  • 26
    • 84860402387 scopus 로고    scopus 로고
    • LEMMA (Landscape, Ecology, Modeling, Mapping and Analysis), Interagency Mapping and Assessment Project., accessed August 27, 2008.
    • LEMMA (Landscape, Ecology, Modeling, Mapping and Analysis), 2008. Interagency Mapping and Assessment Project., accessed August 27, 2008.
    • (2008)
  • 27
    • 0024165969 scopus 로고
    • Precipitation and Streamwater Chemistry From Undisturbed Watersheds in the Cascade Mountains of Oregon
    • Martin, C.W. and R.D. Harr, 1988. Precipitation and Streamwater Chemistry From Undisturbed Watersheds in the Cascade Mountains of Oregon. Water, Air, and Soil Pollution 42:203-219.
    • (1988) Water, Air, and Soil Pollution , vol.42 , pp. 203-219
    • Martin, C.W.1    Harr, R.D.2
  • 28
    • 84860411402 scopus 로고    scopus 로고
    • Nutrient Loadings to Streams of the Continental United States From Municipal and Industrial Effluent
    • Maupin, M.A. and T. Ivahnenko, this issue. Nutrient Loadings to Streams of the Continental United States From Municipal and Industrial Effluent. Journal of the American Water Resources Association, doi:.
    • Journal of the American Water Resources Association
    • Maupin, M.A.1    Ivahnenko, T.2
  • 29
    • 84860399843 scopus 로고    scopus 로고
    • Estimation of Total Nitrogen and Phosphorus in New England Streams Using Spatially Referenced Regression Models. U.S. Geological Survey Scientific Investigations Report 2004-5012
    • Moore, R.B., C.M. Johnston, K.W. Robinson, and J.R. Deacon, 2004. Estimation of Total Nitrogen and Phosphorus in New England Streams Using Spatially Referenced Regression Models. U.S. Geological Survey Scientific Investigations Report 2004-5012, 50 pp.
    • (2004) , pp. 50
    • Moore, R.B.1    Johnston, C.M.2    Robinson, K.W.3    Deacon, J.R.4
  • 30
    • 0000125009 scopus 로고
    • Structure of Coniferous Forest Communities in Western Washington: Diversity and Ecotype Properties
    • del Moral, R. and R.S. Fleming, 1979. Structure of Coniferous Forest Communities in Western Washington: Diversity and Ecotype Properties. Vegetation 41(3):143-154.
    • (1979) Vegetation , vol.41 , Issue.3 , pp. 143-154
    • del Moral, R.1    Fleming, R.S.2
  • 31
    • 84860422747 scopus 로고    scopus 로고
    • NADP (National Atmospheric Deposition Program), National Trends Network., accessed January 21, 2011.
    • NADP (National Atmospheric Deposition Program), 2011. National Trends Network., accessed January 21, 2011.
    • (2011)
  • 32
    • 0003750460 scopus 로고    scopus 로고
    • National Research Council, National Academy Press, Washington, D.C.
    • National Research Council, 2001. Assessing the TMDL Approach to Water Quality Management. National Academy Press, Washington, D.C., 109 pp.
    • (2001) Assessing the TMDL Approach to Water Quality Management , pp. 109
  • 33
    • 0036067632 scopus 로고    scopus 로고
    • The Origin, Composition and Rates of Organic Nitrogen Deposition: A Missing Piece of the Nitrogen Cycle?
    • Neff, J.C., E.A. Holland, F.J. Dentener, W.H. McDowell, and K.M. Russell, 2002. The Origin, Composition and Rates of Organic Nitrogen Deposition: A Missing Piece of the Nitrogen Cycle? Biogeochemistry 57/58:99-136.
    • (2002) Biogeochemistry , vol.57-58 , pp. 99-136
    • Neff, J.C.1    Holland, E.A.2    Dentener, F.J.3    McDowell, W.H.4    Russell, K.M.5
  • 34
    • 84860422748 scopus 로고    scopus 로고
    • Enhanced River Reach File 2. U.S. Geological Survey Open-File Report 02-40, accessed June 13, 2009.
    • Nolan, J.V., J.W. Brakebill, R.B. Alexander, and G.E. Schwarz, 2002. Enhanced River Reach File 2. U.S. Geological Survey Open-File Report 02-40, accessed June 13, 2009.
    • (2002)
    • Nolan, J.V.1    Brakebill, J.W.2    Alexander, R.B.3    Schwarz, G.E.4
  • 37
    • 84860402389 scopus 로고    scopus 로고
    • SPARROW Modeling-Enhancing Understanding of the Nation's Water Quality. U.S. Geological Survey Fact Sheet 2009-3019
    • Preston, S.D., R.B. Alexander, M.D. Woodside, and P.A. Hamilton, 2009. SPARROW Modeling-Enhancing Understanding of the Nation's Water Quality. U.S. Geological Survey Fact Sheet 2009-3019, 6 pp.
    • (2009) , pp. 6
    • Preston, S.D.1    Alexander, R.B.2    Woodside, M.D.3    Hamilton, P.A.4
  • 38
    • 84860399847 scopus 로고    scopus 로고
    • Application of Spatially Referenced Regression Modeling for the Evaluation of Total Nitrogen Loading in the Chesapeake Bay Watershed. U.S. Geological Survey Water Resources Investigations Report 99-4054, Baltimore, Maryland
    • Preston, S.D. and J.W. Brakebill, 1999. Application of Spatially Referenced Regression Modeling for the Evaluation of Total Nitrogen Loading in the Chesapeake Bay Watershed. U.S. Geological Survey Water Resources Investigations Report 99-4054, Baltimore, Maryland, 11 pp.
    • (1999) , pp. 11
    • Preston, S.D.1    Brakebill, J.W.2
  • 40
    • 84860402390 scopus 로고    scopus 로고
    • County-Level Estimates of Nutrient Inputs to the Land Surface of the Conterminous United States, 1982-2001. U.S. Geological Survey Scientific Investigations Report 2006-5012
    • Ruddy, B.C., D.L. Lorenz, and D.K. Mueller, 2006. County-Level Estimates of Nutrient Inputs to the Land Surface of the Conterminous United States, 1982-2001. U.S. Geological Survey Scientific Investigations Report 2006-5012, 17 pp.
    • (2006) , pp. 17
    • Ruddy, B.C.1    Lorenz, D.L.2    Mueller, D.K.3
  • 41
    • 84860415782 scopus 로고    scopus 로고
    • Major Sources of Nitrogen Input and Loss in the Upper Snake River Basin, Idaho and Western Wyoming, 1990. U.S. Geological Survey Water Resources Investigation Report 96-4008
    • Rupert, M.G., 1996. Major Sources of Nitrogen Input and Loss in the Upper Snake River Basin, Idaho and Western Wyoming, 1990. U.S. Geological Survey Water Resources Investigation Report 96-4008, 15 pp.
    • (1996) , pp. 15
    • Rupert, M.G.1
  • 42
    • 80053908960 scopus 로고    scopus 로고
    • A Multi-Agency Nutrient Dataset Used to Estimate Loads, Improve Monitoring Design, and Calibrate Regional Nutrient SPARROW Models
    • Saad, D.A., G.E. Schwarz, D.M. Robertson, and N.L. Booth, this issue. A Multi-Agency Nutrient Dataset Used to Estimate Loads, Improve Monitoring Design, and Calibrate Regional Nutrient SPARROW Models. Journal of the American Water Resources Association, doi:.
    • Journal of the American Water Resources Association
    • Saad, D.A.1    Schwarz, G.E.2    Robertson, D.M.3    Booth, N.L.4
  • 43
    • 63149120443 scopus 로고    scopus 로고
    • Watershed Nitrogen Input and Riverine Export on the West Coast of the U.S
    • Schaefer, S.C. and J.T. Hollibaugh, 2009. Watershed Nitrogen Input and Riverine Export on the West Coast of the U.S. Biogeochemistry 92:219-233.
    • (2009) Biogeochemistry , vol.92 , pp. 219-233
    • Schaefer, S.C.1    Hollibaugh, J.T.2
  • 44
    • 84860403896 scopus 로고    scopus 로고
    • The SPARROW Surface Water-Quality Model-Theory, Applications and User Documentation. U.S. Geological Survey, Techniques and Methods 6-B3 and CD-ROM
    • Schwarz, G.E., A.B. Hoos, R.B. Alexander, and R.A. Smith, 2006. The SPARROW Surface Water-Quality Model-Theory, Applications and User Documentation. U.S. Geological Survey, Techniques and Methods 6-B3 and CD-ROM, 248 pp.
    • (2006) , pp. 248
    • Schwarz, G.E.1    Hoos, A.B.2    Alexander, R.B.3    Smith, R.A.4
  • 45
    • 0030711043 scopus 로고    scopus 로고
    • Regional Interpretation of Water-Quality Monitoring Data
    • Smith, R.A., G.E. Schwarz, and R.B. Alexander, 1997. Regional Interpretation of Water-Quality Monitoring Data. Water Resources Research 33(12):2781-2798.
    • (1997) Water Resources Research , vol.33 , Issue.12 , pp. 2781-2798
    • Smith, R.A.1    Schwarz, G.E.2    Alexander, R.B.3
  • 46
    • 0037781948 scopus 로고    scopus 로고
    • Natural Background Concentrations of Nutrients in Streams and Rivers of the Conterminous United States
    • Smith, R.A., G.E. Schwarz, and R.B. Alexander, 2003. Natural Background Concentrations of Nutrients in Streams and Rivers of the Conterminous United States. Environmental Science & Technology 37(14):3039-3047.
    • (2003) Environmental Science & Technology , vol.37 , Issue.14 , pp. 3039-3047
    • Smith, R.A.1    Schwarz, G.E.2    Alexander, R.B.3
  • 47
    • 84860390920 scopus 로고
    • U.S. Census Bureau, Summary Tape File 3 (STF 3) - Sample Data. Washington, D.C., accessed March 17, 2009.
    • U.S. Census Bureau, 1990. Summary Tape File 3 (STF 3) - Sample Data. Washington, D.C., accessed March 17, 2009.
    • (1990)
  • 48
    • 84860398090 scopus 로고    scopus 로고
    • USDA (United States Department of Agriculture) Economic Research Service, Environmental Interactions With Agricultural Production: Grazing Lands and Environmental Quality. Washington, D.C., accessed January 21, 2011.
    • USDA (United States Department of Agriculture) Economic Research Service, 2009. Environmental Interactions With Agricultural Production: Grazing Lands and Environmental Quality. Washington, D.C., accessed January 21, 2011.
    • (2009)
  • 49
    • 84860402391 scopus 로고    scopus 로고
    • USEPA (U.S. Environmental Protection Agency), Level III Ecoregions of the Conterminous United States (Revision of Omernik, 1987). U.S. Environmental Protection Agency, National Health and Environmental Effects Research Laboratory MAP M-1, various scales. Washington, D.C.
    • USEPA (U.S. Environmental Protection Agency), 1997. Level III Ecoregions of the Conterminous United States (Revision of Omernik, 1987). U.S. Environmental Protection Agency, National Health and Environmental Effects Research Laboratory MAP M-1, various scales. Washington, D.C.
    • (1997)
  • 50
    • 84860398089 scopus 로고    scopus 로고
    • USEPA (U.S. Environmental Protection Agency), Nutrient Criteria Technical Guidance Manual-Rivers and Streams. Office of Water. EPA 822B-00-002. Washington, D.C.
    • USEPA (U.S. Environmental Protection Agency), 2000. Nutrient Criteria Technical Guidance Manual-Rivers and Streams. Office of Water. EPA 822B-00-002. Washington, D.C.
    • (2000)
  • 51
    • 84860398093 scopus 로고    scopus 로고
    • USGAO (U.S. General Accounting Office), Water Quality: Key EPA and State Decisions Limited by Inconsistent and Incomplete Data. U.S. General Accounting Office, GAO/RCED-00-54, Washington, D.C.
    • USGAO (U.S. General Accounting Office), 2001. Water Quality: Key EPA and State Decisions Limited by Inconsistent and Incomplete Data. U.S. General Accounting Office, GAO/RCED-00-54, Washington, D.C., 78 pp.
    • (2001) , pp. 78
  • 52
    • 84860390922 scopus 로고    scopus 로고
    • USGS (United States Geological Survey), The National Geochemical Survey - Database and Documentation. U.S. Geological Survey Open-File Report 2004-1001., accessed August 1, 2008.
    • USGS (United States Geological Survey), 2004. The National Geochemical Survey - Database and Documentation. U.S. Geological Survey Open-File Report 2004-1001., accessed August 1, 2008.
    • (2004)
  • 53
    • 0037250913 scopus 로고    scopus 로고
    • Biogeochemistry of Unpolluted Forested Watersheds in the Oregon Cascades: Temporal Patterns of Precipitation and Stream Nitrogen Fluxes
    • Vanderbilt, K.S., K. Lajtha, and F.J. Swanson, 2003. Biogeochemistry of Unpolluted Forested Watersheds in the Oregon Cascades: Temporal Patterns of Precipitation and Stream Nitrogen Fluxes. Biogeochemistry 62:87-117.
    • (2003) Biogeochemistry , vol.62 , pp. 87-117
    • Vanderbilt, K.S.1    Lajtha, K.2    Swanson, F.J.3
  • 55
    • 84860390923 scopus 로고    scopus 로고
    • Attributes for MRB-E2RF1 Catchments by Major River Basins in the Conterminous United States (U.S. Geological Survey Digital Data Series DS-491)., accessed June 1, 2008.
    • Wieczorek, M. and A. Lamotte, 2011. Attributes for MRB-E2RF1 Catchments by Major River Basins in the Conterminous United States (U.S. Geological Survey Digital Data Series DS-491)., accessed June 1, 2008.
    • (2011)
    • Wieczorek, M.1    Lamotte, A.2
  • 56
    • 84860398094 scopus 로고    scopus 로고
    • Water Quality in the Central Columbia Plateau, Washington and Idaho, 1992-95. U.S. Geological Survey Circular 1144
    • Williamson, A.K., M.D. Munn, S.J. Ryker, R.J. Wagner, J.C. Ebbert, and A.M. Vanderpool, 1998. Water Quality in the Central Columbia Plateau, Washington and Idaho, 1992-95. U.S. Geological Survey Circular 1144, 35 pp.
    • (1998) , pp. 35
    • Williamson, A.K.1    Munn, M.D.2    Ryker, S.J.3    Wagner, R.J.4    Ebbert, J.C.5    Vanderpool, A.M.6
  • 57
    • 84860402393 scopus 로고    scopus 로고
    • Nutrient and Suspended-Sediment Transport and Trends in the Columbia River and Puget Sound Basins, 1993-2003. U.S. Geological Survey Scientific Investigations Report 2007-5186
    • Wise, D.R., F.A. Rinella, J.R. Rinella, G.J. Fuhrer, S.S. Embrey, G.M. Clark, G.E. Schwarz, and S. Sobieszczyk, 2007. Nutrient and Suspended-Sediment Transport and Trends in the Columbia River and Puget Sound Basins, 1993-2003. U.S. Geological Survey Scientific Investigations Report 2007-5186, 116 pp.
    • (2007) , pp. 116
    • Wise, D.R.1    Rinella, F.A.2    Rinella, J.R.3    Fuhrer, G.J.4    Embrey, S.S.5    Clark, G.M.6    Schwarz, G.E.7    Sobieszczyk, S.8
  • 58
    • 84860403899 scopus 로고    scopus 로고
    • Hydrologic Landscape Regions of the United States. U.S. Geological Survey Open-File Report 03-145, digital data set., accessed May 13, 2011
    • Wolock, D.M., 2003. Hydrologic Landscape Regions of the United States. U.S. Geological Survey Open-File Report 03-145, digital data set., accessed May 13, 2011
    • (2003)
    • Wolock, D.M.1
  • 59
    • 84860398096 scopus 로고    scopus 로고
    • WRI (World Resources Institute), Eutrophication and Hypoxia - Sources of Nutrient Pollution., accessed January 25, 2011.
    • WRI (World Resources Institute), 2011. Eutrophication and Hypoxia - Sources of Nutrient Pollution., accessed January 25, 2011.
    • (2011)


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