National Water-Quality Assessment (NAWQA) Program
More Information about Aquatic Ecology
Aquatic Ecology | Effects of Urbanization on Stream Ecosystems | Effects of Nutrient Enrichment on Stream Ecosystems
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Showing results 426 to 451 of 497.
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Burns, D., and Murray, K., 2008, On the trail of mercury in the Upper Hudson River watershed: Spruce Moose, Fall 2008, p. 9-11. Available Online
Bryant, W.L., Goodbred, S.L., Leiker, T.L., Inouye, Laura, and Johnson , B.T., 2007, Use of Chemical Analysis and Assays of Semipermeable Membrane Devices Extracts to Assess the Response of Bioavailable Organic Pollutants in Streams to Urbanization in Six Metropolitan Areas of the United States: U.S. Geological Survey Scientific Investigations Report 2007-5113, 46 p. Available Online
Bryant, W.L., and Carlisle, D.M., 2012, The relative importance of physicochemical factors to stream biological condition in urbanizing basins: evidence from multimodel inference: Freshwater Science, vol. 31, no. 1, p. 154-166 doi: 10.1899/10-131.1 Available Online
Bryant, Jr., Wade L., and Goodbred, Steven L., 2008, The response of hydrophobic organics and potential toxicity in streams to urbanization of watersheds in six metropolitan areas of the United States: Environmental Monitoring and Assessment, 29 p. doi: 10.1007/s10661-008-0546-5 Available Online
Brumbaugh, W.G., Krabbenhoft, D.P., Helsel, D.R., Wiener, J.G., and Echols, K.R., 2001, A national pilot study of mercury contamination of aquatic ecosystems along multiple gradients-bioaccumulation in fish: U.S. Geological Survey USGS/BRD/BSR 2001-0009, 32 p. Available Online
Brown, Larry R., Kratzer, Charles R., and Dubrovsky, Neil M., 2000, Integrating chemical, water quality, habitat, and fish assemblage data from the San Joaquin River drainage, California: Integrated Assessment of Ecosystem Health, Chapter 3 (conference proceedings) CRC Press LLC, p. 25-62.
Brown, Larry R., Gregory, M. Brian, and May, Jason T., 2009, Relation of urbanization to stream fish assemblages and species traits in nine metropolitan areas of the United States: Urban Ecosystems (2009) 12:391-416, 26 p. doi:10.1007/s11252-009-0082-2 Available Online
Brown, Larry R., and Short, Terry M., 1999, Biological, habitat, water quality conditions in the upper Merced River drainage, Yosemite National Park, California, 1993-1996: U.S. Geological Survey Water-Resources Investigations Report 99-4088, 56 p. Available Online
Brown, Larry R., and May, Jason T., 2000, Benthic macroinvertebrate assemblages and their relations with environmental variables in the Sacramento and San Joaquin River Drainages, California, 1993-1997: U.S. Geological Survey Water-Resources Investigations Report 00-4125, 25 p. Available Online
Brown, Larry R., and May, Jason T., 2000, Macroinvertebrate assemblages on woody debris and their relations with environmental variables in the lower Sacramento and San Joaquin River Drainages: Environmental Monitoring and Assessment, vol. 64, p. 311-329. doi: 10.1023/A:1006482800472 Available Online
Brown, Larry R., 1996, Aquatic Ecology of the San Joaquin-Tulare Basins, California: Analysis of available data through 1992: U.S. Geological Survey Water-Supply Paper 2471, 89 p. Available Online
Brown, Larry R., 1998, Concentrations of chlorinated organic compounds in biota and bed sediment in streams of the Lower San Joaquin River Drainage, California: U.S. Geological Survey Open-File Report 98-171, 22 p. Available Online
Brown, Larry R., 1998, Assemblages of fishes and their associations with environmental variables, Lower San Joaquin River Drainage, California: U.S. Geological Survey Open-File Report 98-77, 20 p. Available Online
Brown, L.R., Gray, R., Hughes, R, and Meador, M.R., editors, 2005, The effects of urbanization on aquatic ecosystems: American Fisheries Society, Symposium 47, Bethesda, Maryland, 423 p.
Brown, L.R., Cuffney, T.F., Coles, J.F., Fitzpatrick, F., McMahon, G., Steuer, J., Bell A.H., and May, J.T., 2009, Urban streams across the USA: lessons learned from studies in 9 metropolitan areas: Journal of the North American Benthological Society, vol. 28, no. 4, p. 1051-1069. doi: 10.1899/08-153.1 Available Online
Brown, L.R., 1997, Concentrations of chlorinated organic compounds in biota and bed sediment in streams of the San Joaquin Valley, California: Archives of Environmental Contamination and Toxicology, vol. 33, p. 357-368. Available Online
Brightbill, Robin A., and Bilger, Michael D., 1998, Relation of algal biomass to characteristics of selected streams in the Lower Susquehanna River Basin: U.S. Geological Survey Water-Resources Investigations Report 98-4144, 18 p. Available Online
Brightbill, R.A., and Munn, M.D., 2008, Environmental and biological data of the nutrient enrichment effects on stream ecosystems project of the National Water Quality Assessment Program, 2003-04: U.S. Geological Survey Data Series 345, 12 p. Available Online
Brightbill, R.A., and Frankforter, J.D., 2010, Environmental and biological data for assessment of the nutrient enrichment effects on agricultural stream ecosystems, 2006-08: U.S. Geological Survey Data Series 517, 12 p. Available Online
Brigham, Mark E., Goldstein, Robert M., and Tornes, Lan H., 1998, Trace elements and organic chemicals in stream-bottom sediments and fish tissues, Red River of the North Basin, Minnesota, North Dakota, and South Dakota, 1992-95: U.S. Geological Survey Water-Resources Investigations Report 97-4043, 32 p. Available Online
Brigham, M.E., 1994, Pesticides detected in surface waters and fish of the Red River of the North Drainage Basin: North Dakota Water Quality Symposium Proceedings, March 30-31,1994, Fargo, North Dakota, p. 256-269.
Brigham, Allison R., and Sadorf, Eric M., 2001, Benthic invertebrate assemblages and their relation to physical and chemical characteristics of streams in Eastern Iowa streams, 1996-98: U.S. Geological Survey Water-Resources Investigations Report 00-4256, 44 p. Available Online
Breault, Robert, F., and Harris, Sandra L., 1997, Geographical distribution and potential for adverse biological effects of selected trace elements and organic compounds in streambed sediment in the Connecticut, Housatonic, and Thames River Basins, 1992-94: U.S. Geological Survey Water-Resources Investigations Report 97-4169, 24 p. Available Online
Brasher, Anne M.D., 2003, Impacts of human disturbances on biotic communities in Hawaiian streams: BioScience, vol. 53, no. 11, p. 1052-1060. doi: 10.1641/0006-3568(2003)053[1052:IOHDOB]2.0.CO;2 Available Online
Brasher, Anne M., and Anthony, Stephen S., 2000, Occurrence of organochlorine pesticides in bed sediment and fish tissue from selected streams on the island of Oahu, Hawaii, 1998: U.S. Geological Survey Fact Sheet FS 140-00, 6 p. Available Online
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