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 476 to 501 of 504.
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Wall, Gary R., Riva-Murray, Karen, and Phillips, Patrick J., 1998, Water quality in the Hudson River Basin, New York and adjacent states, 1992-95: U.S. Geological Survey Circular 1165, 32 p. Available Online
Walsh, S.J., and Meador, M.R., 1998, Guidelines for quality assurance and quality control of fish taxonomic data collected as part of the National Water-Quality Assessment Program: U.S. Geological Survey Water-Resources Investigations Report 98-4239, 33 p. Available Online
Wentz, D.A., Brigham, M.E., Chasar, L.C., Lutz, M.A., and Krabbenhoft, D.P., 2014, Mercury in the Nation's streams - Levels, trends, and implications: U.S. Geological Survey Circular 1395, 90 p. http://dx.doi.org/10.3133/cir1395 Available Online
Wentz, Dennis A., Bonn, Bernadine A., Carpenter, Kurt D., Hinkle, Stephen R., Janet, Mary L., Rinella, Frank A., Uhrich, Mark A., Waite, Ian R., Laenen, Antonius, and Bencala, Kenneth E., 1998, Water quality in the Willamette Basin, Oregon, 1991-95: U.S. Geological Survey Circular 1161, 34 p. Available Online
Wentz, Dennis A., Waite, Ian R., and Rinella, Frank A., 1998, Comparison of streambed sediment and aquatic biota as media for characterizing trace elements and organochlorine compounds in the Willamette Basin, Oregon: Environmental Monitoring and Assessment, vol. 51, p. 673-693. Available Online
Whitman, Matthew Scott, 2002, A protocol for assessing the impacts of urbanization on Coho salmon with application to Chester Creek, Anchorage, Alaska: University of Alaska Fairbanks, Master of Science Thesis, 79 p.
Wiele, S.M., Brasher A.M.D., Miller, M.P., May J.T., and Carpenter, K.D., 2012, Biotic, water-quality, and hydrologic metrics calculated for the analysis of temporal trends in National Water Quality Assessment Program Data in the Western United States: U.S. Geological Survey Open-File Report 2012-1203, 11 p. Available Online
Williamson, Alex K., Munn, Mark D., Ryker Sarah J., Wagner, Richard J., Ebbert, James C., and Vanderpool, Ann M., 1998, Water quality in the Central Columbia Plateau, Washington and Idaho, 1992-95: U.S. Geological Survey Circular 1144, 35 p. Available Online
Wilson, J.T., 2012, Water-quality assessment of the Cambrian-Ordovician aquifer system in the northern Midwest, United States: U.S. Geological Survey Scientific Investigations Report 2011-5229, 157 p. Available Online
Wirt, Laurie and Gebler, Joseph B., 1996, Aquatic Ecology and water-quality of effluent-dominated reaches of the Santa Cruz River in Moving Beyond Pollical Boundaries: Water-Resource Investigations in the Upper Santa Cruz Basin: Arizona Hydrological Society and Bureau of Reclamation Conference, May 31-June 1, 1996, poster.
Wolff, R.H., 2005, Feasibility using benthic invertebrates as indicators of stream quality in Hawaii: U.S. Geological Survey Scientific Investigations Report 2005-5079, 78 p. Available Online
Wolock, D.M., Winter, T.C., and McMahon, G., 2004, Delineation and evaluation of hydrologic-landscape regions in the United States using geographic information system tools and multivariate statistical analyses: Environmental Management, vol. 34 (Supplement 1), p. S71-S88. doi: 10.1007/s00267-003-5077-9 Available Online
Wong, Charles S., Capel, Paul D., and Nowell, Lisa H., 2000, Organochlorine pesticides and PCBs in stream sediment and aquatic biota--Initial results from the National Water-Quality Assessment Program, 1992-1995: U.S. Geological Survey Water-Resources Investigations Report 00-4053, 88 p. Available Online
Wong, Charles S., Capel, Paul D., and Nowell, Lisa H., 2001, National-scale, field-based evaluation of the biota--Sediment accumulation factor model: Environmental Science & Technology, vol. 35, no. 9, p. 1709-1715. doi: 10.1021/es0016452 Available Online
Woodside, M.D., 1994, Land use in and water quality of the Pea Hill arm of Lake Gaston, Virginia and North Carolina, 1988-90: U.S. Geological Survey Water-Resources Investigations Report 94-4140, 54 p. Available Online
Woodside, M.D., Hoos, A.B., Kingsbury, J.A., Powell, J.R., Knight, R.R., Garrett, J.W., Mitchell III, R.L., and Robinson, J.A., 2004, Water quality in the lower Tennessee River Basin, Tennessee, Alabama, Kentucky, Mississippi, and Georgia, 1999-2001: U.S. Geological Survey Circular 1233, 33 p. Available Online
Wynn, Kirby H., 1999, Fish-community assessment in Gore Creek, Colorado, 1998: U.S. Geological Survey Fact Sheet 186-99, 6 p. Available Online
Yuan, Lester L., Pollard, Amina I., and Carlisle, Daren M., 2009, Using propensity scores to estimate the effects of insecticides on stream invertebrates from observational data: Environmental Toxicology and Chemistry, vol. 28, no. 7, p. 1518-1527. doi: 10.1897/08-551.1 Available Online
Zappia, Humbert, 2002, Organochlorine compounds and trace elements in fish tissue and streambed sediment in the Mobile River Basin, Alabama, Mississippi, and Georgia, 1998: U.S. Geological Survey Water-Resources Investigations Report 02-4160, 85 p. Available Online
Zappia, Humbert, 1996, Chlordane, DDT, PCB's, and other selected organic compounds in Asiatic clams and yellow bullhead in the Potomac River Basin, 1992: U.S. Geological Survey Water-Resources Investigations Report 96-4210, 6 p. Available Online
Zappia, Humbert, and Fisher, Gary T., 1997, Water-quality assessment of the Potomac River Basin: Analysis of available pesticide data, 1972-90: U.S. Geological Survey Water-Resources Investigations Report 97-4051, 80 p. Available Online
Zelt, R.B., and Munn, M.D., 2009, Riparian and associated habitat characteristics related to nutrient concentrations and biological responses of small streams in selected agricultural areas, United States, 2003-04: U.S. Geological Survey Scientific Investigations Report 2009-5224, 78 p. Available Online
Zelt, Ronald B., 1996, Basin-level habitat characteristics of selected streams in Central Nebraska: U.S. Geological Survey Open-File Report 96-361, 25 p. Available Online
Zelt, Ronald B., and Frenzel, Steven A., 1996, Physical-habitat characteristics of the Platte River, Nebraska--Assessment using surveys and spatial analyses: 1996 ESRI User Conference, 16th, Palm Springs, CA, May 10-24, 1996.
Zuellig, R.E., and Schmidt, T.S., 2012, Characterizing invertebrate traits in wadeable streams of the contiguous US: differences among ecoregions and land uses: Freshwater Science 31(4), p. 1042-1056. DOI:10.1899/11-150.1 Available Online
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