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 226 to 251 of 488.
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Lee, Kathy E., and Anderson, Jesse P., 1998, Water quality assessment of the Upper Mississippi River Basin, Minnesota and Wisconsin--Polychlorinated biphenyls in Common Carp and Walleye Fillets, 1975-95: U.S. Geological Survey Water-Resources Investigations Report 98-4126, 27 p. Available Online
Lee, K.E., Lorenz, D.L., Petersen, J.C., and Greene, J.B., 2012, Seasonal patterns in nutrients, carbon, and algal responses in wadeable streams within three geographically distinct areas of the United States, 2007-08: U.S. Geological Survey Scientific Investigations Report 2012-5086, 55 p. Available Online
Lee, K.E., Huggins, D.G., and Thurman, E.M., 1995, Effects of hydrophyte community structure on atrazine and alachlor degradation in wetlands: in Campbell, Kenneth L., ed. 1995 Versatility of wetlands in the agricultural landscape, American Society of Agricultural Engineers, p. 525-538.
Lawrence, Stephen J., 1998, Trace-element enrichment in streambed sediment and crayfish, Carson and Truckee Rivers, Nevada and California, September 1992: U.S. Geological Survey Water-Resources Investigations Report 97-4258, 16 p. Available Online
Lawrence, S.J., and Seiler, R.L., 2002, Physical data and biological data for algae, aquatic invertebrates, and fish from selected reaches on the Carson and Truckee Rivers, Nevada and California, 1993-97: U.S. Geological Survey Open-File Report 02-012, 216 p. Available Online
Land, Larry F., Moring, J. Bruce, Van Metre, Peter C., Reutter, David C., Mahler, Barbara J., Shipp, Allison A., and Ulery, Randy L., 1998, Water quality in the Trinity River Basin, Texas, 1992-95: U.S. Geological Survey Circular 1171, 39 p. Available Online
Land, Larry F., 1995, Water-quality assessment of the Trinity River Basin, Texas--Data collection, 1992-95: U.S. Geological Survey Fact Sheet 090-95, 2 p. Available Online
Kroening, S.E., Lee, K.E., and Goldstein, R.M., 2003, Water-quality assessment of part of the Upper Mississippi River Basin study unit, Minnesota and Wisconsin--Nutrients, chlorophyll a, phytoplankton, and suspended sediment in streams, 1996-98: U.S. Geological Survey Water-Resources Investigations Report 02-4287, 34 p. Available Online
Krabbenhoft, D.P., Wiener, J.G., Brumbaugh, W.G., Olson, M.L., DeWild, J.F., and Sabin, T.J., 1999, A National pilot study of mercury contamination of aquatic ecosystems along multiple gradients: in U.S. Geological Survey Toxic Substances Hydrology Program--Proceedings of the Technical Meeting, Charleston, South Carolina, March 8-12, 1999--Volume 2 of --Contamination of Hydrologic Systems and Related Ecosystems: U.S. Geological Survey Water-Resources Investigations Report 99-4018B, p. 147-160. Available Online
Konrad, C.P., Brasher, A.M.D., and May, J.T., 2008, Assessing streamflow characteristics as limiting factors on benthic invertebrate assemblages in streams across the western United States: Freshwater Biology, vol. 53, no. 10, 16 p. doi: 10.1111/j.1365-2427.2008.02024.x Available Online
Kociolek, J.P. and Spaulding, S.A., 2002, Morphological variation, species concepts and classification of an unusual fossil centric diatom (Bacillariophyta) from western North America: Journal of Phycology, vol. 38, no. 4, p. 821-833. doi: 10.1046/j.1529-8817.2002.02009.x
Knight, Rodney R., and Powell, Jeffrey R., 2001, Occurrence and distribution of organochlorine pesticides, polychlorinated biphenyls, and trace elements in fish tissue in the Lower Tennessee River Basin, 1980-98: U.S. Geological Survey Water-Resources Investigations Report 01-4184, 32 p. Available Online
Knight, R.R., and Cuffney, T.F., 2012, Invertebrate response to changes in streamflow hydraulics in two urban areas in the United States: U.S. Geological Survey Scientific Investigations Report 2012-5035, 19 p. Available Online
Kleiss, Barbara A., Coupe, Richard H., Gonthier, Gerard J., and Justus, Billy G., 2000, Water quality in the Mississippi Embayment, Mississippi, Louisiana, Arkansas, Missouri, Tennessee, and Kentucky, 1995-98: U.S. Geological Survey Circular 1208, 36 p. Available Online
Kleiss, B.A., and Justus, B.G., 1997, Preliminary results of fish tissue analysis in the Mississippi Embayment NAWQA Program: Proceedings of the 27th Mississippi Water Resources Conference, March 25-26,1997 Jackson, MS, p. 138-146.
Kilroy, Kathryn C., and Watkins, Sharon A., 1997, Pesticides in surface water, bottom sediment, crayfish, and shallow ground water in Las Vegas Valley area, Carson River Basin, and Truckee River Basin, Nevada and California, 1992-95: U.S. Geological Survey Fact Sheet FS-075-97, 6 p. Available Online
Kent, Robert, Belitz, Kenneth, and Burton, Carmen A., 2005, Algal Productivity and Nitrate Assimilation in an Effluent Dominated Concrete Lined Stream: Journal of the American Water Resources Assocation, vol.41, no. 5, October 2005, p. 1109-1128. Available Online
Kennen, Jonathan G., Riva-Murray, Karen, and Beaulieu, Karen M., 2009, Determining hydrologic factors that influence stream macroinvertebrate assemblages in the northeastern US: Ecohydrology, vol. 3, no. 1, p. 88-106. doi: 10.1002/eco.99 Available Online
Kennen, Jonathan G., May, Jason T., Bell, Amanda H., Beaulieu, Karen M., and Rice, Donald E., 2012, Temporal changes in aquatic-invertebrate and fish assemblages in streams of the north-central and northeastern US : Ecological Indicators, vol. 18, p. 312-329. doi:10.1016/j.ecolind.2011.11.022 Available Online
Kennen, Jonathan G., 1998, Relation of benthic macroinvertebrate community impairment to basin characteristics in New Jersey streams: U.S. Geological Survey Fact Sheet FS-057-98, 6 p. Available Online
Kennen, Jonathan G., 1999, Relation of macroinvertebrate community impairment to catchment characteristics in New Jersey streams: Journal of the American Water Resources Association, vol. 35, no. 4, p. 939-955 doi: 10.1111/j.1752-1688.1999.tb04186.x Available Online
Kennen, Johathan G., and Ayers, Mark A., 2002, Relation of environmental characteristics to the composition of aquatic assemblages along a gradient urban land use in New Jersey, 1996-98: U.S. Geological Survey Water-Resources Investigations Report 02-4069, 77 p. Available Online
Kemble, N.E., Hardesty, D.K., Ingersoll, C.G., Kunz, J.L., Sibley, P.K., Calhoun, D.L., Gilliom, R.J., Kuivila, K.M., Nowell, L.H., Moran, P.W., 2012, Contaminants in stream sediments from seven U.S. metropolitan areas: II. Sediment toxicity to the amphipod Hyalella azteca and the midge Chironomus dilutus: Archives of Environmental Contamination and Toxicology (2013), vol. 64, p. 52-64 doi: 10.1007/s00244-012-9815-y Available Online
Kashuba, Roxolana, Cha, YoonKyung, Alameddine, Ibrahim, Lee, Boknam, and Cuffney, T.F., 2010, Multilevel hierarchical modeling of benthic macroinvertebrate responses to urbanization in nine metropolitan regions across the conterminous United States: U.S. Geological Survey Scientific Investigations Report 2009-5243, 88 p. Available Online
Kalkhoff, Stephen J., Barnes, Kimberlee K., Becher, Kent D., Savoca, Mark E., Schnoebelen, Douglas J., Sadorf, Eric M., Porter, Stephen D. and Sullivan, Daniel J., 2001, Water quality in the Eastern Iowa Basins, Iowa and Minnesota, 1996-98: U.S. Geological Survey Circular 1210, 37 p. Available Online
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