Publications
Publications from USGS science centers throughout the Southeast Region.
Filter Total Items: 10361
Water resources data, Iowa, water year 1991 Water resources data, Iowa, water year 1991
Water resources data for the 1991 water year for Iowa consist of records of stage discharge,and water quality of streams; stage, contents, and water quality of lakes and reservoirs; ground water levels and water quality of ground-water wells. This report contains records of water discharge for 118 stream-gaging stations; stage or contents for 9 lakes and reservoirs; water quality for 6...
Authors
D. J. O’Connell, R.B. Lambert, W.J. Matthes, D. Sneck-Fahrer
Water resources data, Georgia, water year 1991 Water resources data, Georgia, water year 1991
Water resources data for the 1991 water year for Georgia consists of records of stage, discharge, and water quality of streams; stage and contents of lakes and reservoirs; ground-water levels; and precipitation quality. This report contains discharge records of 114 gaging stations; stage for 28 gaging stations; stage and contents for 18 lakes and reservoirs; water quality for 138...
Authors
W.R. Stokes, R.D. McFarlane, G. R. Buell
Simulation of the effects of proposed construction of twelfth street extension and of flood-plain reforestation on flood elevations, Congaree River near Columbia, South Carolina Simulation of the effects of proposed construction of twelfth street extension and of flood-plain reforestation on flood elevations, Congaree River near Columbia, South Carolina
No abstract available.
Authors
R. E. Schuck-Kolben, S.T. Benedict
Hydrologic and water-quality data in selected agricultural drainages in Beaufort and Hyde Counties, North Carolina, 1988-90 Hydrologic and water-quality data in selected agricultural drainages in Beaufort and Hyde Counties, North Carolina, 1988-90
No abstract available.
Authors
M.W. Treece, J. D. Bales
Management systems evaluation area; Iowa, Walnut Creek watershed Management systems evaluation area; Iowa, Walnut Creek watershed
No abstract available.
Authors
P. J. Soenksen, J.L. Hatfield, J. L. Baker
Water-supply potential of major streams and the upper Floridan Aquifer in the vicinity of Savannah, Georgia Water-supply potential of major streams and the upper Floridan Aquifer in the vicinity of Savannah, Georgia
Long-term pumping from the Upper Floridan aquifer in the Savannah, Georgia, area has lowered ground-water levels, resulting in increased salinity of ground water by seawater encroachment at Hilton Head Island, S.C., and by saltwater intrusion at Brunswick, Ga. Increased pumpage could cause further salinization of the ground-water resources. The Savannah and Ogeechee Rivers can be...
Authors
Reggina Garza, R.E. Krause
An evaluation of a genotoxicity assay with liver s9 for activation and luminescent bacteria for detection An evaluation of a genotoxicity assay with liver s9 for activation and luminescent bacteria for detection
A new short-term in vitro genotoxicity assay with marine bioluminescent bacteria was evaluated for sensitivity and cost. Known under the trade name of Mutatox™, this assay is a simple and rapid screening tool that detects DNA-damaging substances (genotoxins) by measuring light output from an isolated dark mutant strain of the luminescent bacterium Photobacterium phosphoreum. A positive...
Authors
B. Thomas Johnson
A chemometric study of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans in Great Lakes fish A chemometric study of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans in Great Lakes fish
No abstract available.
Authors
D.L. Stalling, T.R. Schwartz, D. S. De Vault, W. Dunn, S. Wold, P. Berggvist, K. Wiberg, C. Rappe
Histopathologic biomarkers Histopathologic biomarkers
No abstract available.
Authors
D.E. Hinton, P. C. Baumann, G. R. Gardner, W. E. Hawkins, J. D. Hendricks, R. A. Murchelano, M.S. Okihiro
Lake acidity and mercury content of fish in Darwin National Reserve, Russia Lake acidity and mercury content of fish in Darwin National Reserve, Russia
Darwin National Reserve is a protected natural area on the north-west shore of the Rybinsk Reservoir, 350 km north of Moscow. In June 1989, six lakes in the Reserve and the reservoir were surveyed to assess lake acidity and the mercury content of perch, Perca fluviatilis. Five were seepage lakes with no permanent inlets or outlets and one was a drainage lake with both an inlet and an...
Authors
Terry A. Haines, V. Komov, C. H. Jagoe
The use of tumors in wild populations of fish to assess ecosystem health The use of tumors in wild populations of fish to assess ecosystem health
Evidence has linked toxicants in aquatic systems with cancer in fish and population level effects on species. Thus some types of tumors may be useful monitors of ecosystem health, at least as affected by genotoxins and promoters. However, tumors caused by purely genetic mechanisms or by virus would not be good indicators. Only neoplasms which have chemicals as a portion of their etiology...
Authors
Paul C. Baumann