National Water-Quality Assessment (NAWQA) Program
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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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Anderson, Robert M.,Beer, Kevin M., Buckwalter, Theodore F., Clark, Mary E., McAuley, Steven D., Sams III, James I., Williams, Donald R., 2001, Water quality in the Allegheny and Monongahela River Basins, Pennsylvania, West Virginia, New York, and Maryland, 1996-98: U.S. Geological Survey Circular 1202, 32 p. Available Online
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
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
Chambers, Douglas B., and Messinger, Terence, 2001, Benthic invertebrate communities and their responses to selected environmental factors in the Kanawha River Basin, West Virginia, Virginia, and North Carolina: U.S. Geological Survey Water-Resources Investigations Report 01-4021, 52 p. Available Online
Cordy, Gail E., Gellenbeck, D.J., Gebler, Joseph B., Anning, David W., Coes, Alissa L., Edmonds, R.J., Rees, Julie A.H., and Sanger, H.W., 2001, Water quality in Central Arizona Basins, Arizona, 1995-98: U.S. Geological Survey Circular 1213, 38 p. Available Online
Demas, Charles R., Brazelton, Sebastian R., and Powell, Nancy J., 2001, The Atchafalaya Basin--River of trees: U.S. Geological Survey Fact Sheet 021-02, 2 p. Available Online
Domagalski, Joseph L., Knifong, Donna L., Dileanis, Peter D., Brown, Larry R., May, Jason T., Connor, Valerie, and Alpers, Charles N., 2001, Water quality in the Sacramento River Basin, California, 1994-98: U.S. Geological Survey Circular 1215, 36 p. Available Online
Dorava, Joseph M., and Milner, Alexander M., 2001, Role of lake regulation on glacier-fed rivers in enhancing salmon productivity: the Cook Inlet watershed, south-central Alaska, USA: Hydrological Processes, vol. 14, p. 3149-3159. Available Online
Fitzpatrick, Faith A., 2001, A comparison of multi-disciplinary methods for measuring physical conditions of streams: Geomorphic Processes and Riverine Habitat, Water Science and Application, vol. 4, p. 7-18.
Fitzpatrick, Faith A., Scudder, Barbara C., Lenz, Bernard, and Sullivan, Daniel J., 2001, Effects of multi-scale environmental characteristics on agricultural stream biota in eastern Wisconsin: Journal of the American Water Resources Association, vol. 37, no. 6, p. 1489-1507. doi: 10.1111/j.1752-1688.2001.tb03655.x Available Online
Giddings, Elise M., Hornberger, Michelle I., and Hadley, Heidi K., 2001, Trace- metal concentrations in sediment and water and health of aquatic macroinvertebrate communities of streams near Park City, Summit County, Utah: U.S. Geological Survey Water-Resources Investigations Report 01-4213, 22 p. Available Online
Groschen, George E., Harris, Mitchell A., King, Robin B., Terrio, Paul J., and Warner, Kelly L., 2001, Water quality in the Lower Illinois River Basin, Illinois, 1995-98: U.S. Geological Survey Circular 1209, 36 p. Available Online
Hampson, Paul S., Treece, Jr., M.W., Johnson, Gregory C., Ahlstedt, Steven A., and Connell, Joseph F., 2001, Water quality in the Upper Tennessee River Basin, Tennessee, North Carolina, Virginia, and Georgia 1994-98: U.S. Geological Survey Circular 1205, 32 p. Available Online
Huckins, J.N., Petty, J.D., Cranor, W.L., and Clark, R.C., 2001, Evaluation of contaminant exposure and the potential impacts on aquatic habitat quality in the Anchorage area of the Cook Inlet Basin: U. S. Geological Survey, Biological Resources Division Web report, 51 p. Available Online
Justus, B.G., Bray, D.G., Dossett, A., Hicks, M., Sarver, R., and Rogers, M., 2001, Comparison of multi-habitat aquatic macroinvertebrate sampling methods in streams of the Mississippi alluvial plain ecoregion: U.S. Geological Survey Water-Resources Investigations Report 00-4216, 16 p. Available Online
Justus, Billy G., Caskey, B.J., and Kleiss, Barbara A., 2001, Number and size of Black bass reflect water quality in the Lower Mississippi River Delta: U.S. Geological Survey Fact Sheet FS-080-01, 4 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
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
Leland, Harry V., Brown, Larry R., and Mueller, David K., 2001, Distribution of algae in the San Joaquin River, California, in relation to nutrient supply, salinity and other environmental factors: Freshwater Biology, vol. 46, p. 1139-1167. Available Online
MacCoy, Dorene E., 2001, PCBs in tissue of fish from the Spokane River, Washington, 1999: U.S. Geological Survey Fact Sheet FS-067-01, 6 p. Available Online
McMahon, Gerard, Gregonis, Steven M., Waltman, Sharon W., Omernik, James M., Thorson, Thor D., Freeouf, Jerry A., Rorick, Andrew H., and Keys, James E., 2001, Developing a spatial framework of common ecological regions for the conterminous United States: Environmental Management, vol. 28, no. 3, p. 293-316. Available Online
McNellis, R.P., Fallon, J.D., and Lee, K.E., 2001, Water-quality assessment of part of the Upper Mississippi River Basin, Minnesota and Wisconsin-- Organochlorine compounds in streambed sediment and fish tissues, 1995-97: U.S. Geological Survey Water-Resources Investigations Report 00-4213, 10 p. Available Online
Messinger, Terence, and Chambers, D.B., 2001, Fish communities and their relations to environmental factors in the Kanawha River Basin, West Virginia, Virginia, and North Carolina, 1997-98: U.S. Geological Survey Water-Resources Investigations Report 01-4048, 51 p. Available Online
Mize, Scott V., and Deacon, Jeffrey R., 2001, Algal data from selected sites in the Upper Colorado River Basin, Colorado, water years 1996-97: U.S. Geological Survey Open-File Report 00-266, 61 p. Available Online
Munn, Mark D., and Gilliom, Robert J., 2001, Pesticide toxicity index for freshwater aquatic organisms: U.S. Geological Survey Water-Resources Investigations Report 01-4077, 55 p. Available Online
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