Publications
Publications from USGS science centers throughout the Southeast Region.
Filter Total Items: 10420
Hydrologic budget and nitrogen distribution for an agricultural study plot in claypan soil and glacial till near Centralia, Mo.--May 1991 to May 1992 Hydrologic budget and nitrogen distribution for an agricultural study plot in claypan soil and glacial till near Centralia, Mo.--May 1991 to May 1992
No abstract available.
Authors
Brian P. Kelly, L.N. Plummer
A geographic information systems approach to the analysis of contaminants in Galveston Bay A geographic information systems approach to the analysis of contaminants in Galveston Bay
No abstract available.
Authors
Marcia McNiff, P.F. Roscigno, Wei Ji
Influence of redox environment and aqueous speciation on metal transport in groundwater: Preliminary results of tracer injection studies Influence of redox environment and aqueous speciation on metal transport in groundwater: Preliminary results of tracer injection studies
No abstract available.
Authors
J. Davis, Kent D. Becher, B.A. Rea, A.S. Maest, S. P. Garabedian
The effects of habitat productivity on competition intensity The effects of habitat productivity on competition intensity
No abstract available.
Authors
James B. Grace
A comparison of water quality criteria for the Great Lakes based on human and wildlife health A comparison of water quality criteria for the Great Lakes based on human and wildlife health
Water quality criteria (WQC) can be derived in several ways. The usual techniques involve hazard and risk assessment procedures. For non-persistent, non-biomagnified compounds and elements, WQC are experimentally derived from their acute and chronic toxicity to aquatic organisms. For those persistent chlorinated hydrocarbons (PCHs) that are bioaccumulated and biomagnified, these...
Authors
James P. Ludwig, John P. Giesy, Cheryl L. Summer, William Bowerman, Richard J. Aulerich, Steven J. Bursian, Heidi J. Auman, Paul D. Jones, Lisa L. Williams, Donald E. Tillitt, Michael Gilbertson
The need for status information on common herpetofaunal species The need for status information on common herpetofaunal species
Abstract not supplied at this time
Authors
C.K. Dodd, R. Franz
Conservation status of freshwater mussels of the United States and Canada Conservation status of freshwater mussels of the United States and Canada
The American Fisheries Society (AFS) herein provides a list of all native freshwater mussels (families Margaritiferidae and Unionidae) in the United States and Canada. This report also provides state and provincial distributions; a comprehensive review of the conservation status of all taxa; and references on biology, conservation, and distribution of freshwater mussels. The list...
Authors
J.D. Williams, M.L. Warren, K.S. Cummings, J.L. Harris, R. J. Neves
Boron, molybdenum, and selenium in aquatic food chains from the lower San Joaquin River and its tributaries, California Boron, molybdenum, and selenium in aquatic food chains from the lower San Joaquin River and its tributaries, California
Boron (B), molybdenum (Mo), and selenium (Se) were measured in water, sediment, particulate organic detritus, and in various biota—filamentous algae, net plankton, macroinvertebrates, and fishes—to determine if concentrations were elevated from exposure to agricultural subsurface (tile) drainage during the spring and fall 1987, in the San Joaquin River, California. Concentrations of B...
Authors
Michael K. Saiki, Mark R. Jennings, William G. Brumbaugh
Uptake of planar polychlorinated biphenyls and 2,3,7,8-substituted polychlorinated dibenzofurans and dibenzo-p-dioxins by birds nesting in the lower Fox River and Green Bay, Wisconsin, USA Uptake of planar polychlorinated biphenyls and 2,3,7,8-substituted polychlorinated dibenzofurans and dibenzo-p-dioxins by birds nesting in the lower Fox River and Green Bay, Wisconsin, USA
The uptake of persistent polychlorinated hydrocarbons (PCHs) by four avian species was investigated at upper trophic levels of two aquatic food chains of the lower Fox River and Green Bay, Wisconsin. Accumulation of total and specific planar polychlorinated biphenyls (PCBs), polychlorinated dibenzofurans (PCDFs), polychlorinated dibenzo-p-dioxin (PCDDs), and H411E rat hepatoma cell...
Authors
Gerald T. Ankley, Gerald J. Niemi, Keith B. Lodge, Hallett J. Harris, Donald L. Beaver, Donald E. Tillitt, Ted R. Schwartz, John P. Giesy, Paul D. Jones, Cynthia Hagley
Research and education to improve surface and ground-water quality of a claypan soil--Proceedings of agricultural research to protect water quality Research and education to improve surface and ground-water quality of a claypan soil--Proceedings of agricultural research to protect water quality
No abstract available.
Authors
E.E. Alberts, D. W. Blevins, N. K. Kitchen, Tony Prato
Water resources data Texas, water year 1992, volume 4. Ground water Water resources data Texas, water year 1992, volume 4. Ground water
No abstract available.
Authors
S. C. Gandara, H.D. Buckner, R. E. Jones
Hydrogeology, geochemistry, and quality of water of The Basin and Oak Spring areas of the Chisos Mountains, Big Bend National Park, Texas Hydrogeology, geochemistry, and quality of water of The Basin and Oak Spring areas of the Chisos Mountains, Big Bend National Park, Texas
Test drilling near two sewage lagoons in The Basin area of the Chisos Mountains, Big Bend National Park, Texas, has shown that the alluvium and colluvium on which the lagoons are located is not saturated in the immediate vicinity of the lagoons. A shallow aquifer, therefore, does not exist in this critical area at and near the lagoons. Should seepage outflow from the lagoons occur, the...
Authors
E. T. Baker, P.M. Buszka