Publications
Publications from USGS science centers throughout the Southeast Region.
Filter Total Items: 10420
Recommended changes in common fish names: pikeminnow to replace squawfish (Ptychocheilus spp.) Recommended changes in common fish names: pikeminnow to replace squawfish (Ptychocheilus spp.)
No abstract available.
Authors
Joseph S. Nelson, Edwin J. Crossman, Hector Espinosa-Perez, Carter R. Gilbert, Robert N. Lea, James D. Williams
Total phosphorus and total nitrogen mass balances for Lago de Cidra Total phosphorus and total nitrogen mass balances for Lago de Cidra
No abstract available.
Authors
Orlando Ramos-Gines
Water budgets of forested and agriculturally-developed watershed in Puerto Rico Water budgets of forested and agriculturally-developed watershed in Puerto Rico
No abstract available.
Authors
Matthew C. Larsen, I.M. Concepcion
Detection of conduit-controlled ground- water flow at selected sites in northwestern Puerto Rico Detection of conduit-controlled ground- water flow at selected sites in northwestern Puerto Rico
No abstract available.
Authors
Jesus Rodriguez-Martinez, R.T. Richards
Technical protocol for evaluating natural attenuation of chlorinated solvents in ground water Technical protocol for evaluating natural attenuation of chlorinated solvents in ground water
This Protocol is designed to evaluate the fate in ground water of chlorinated aliphatic hydrocarbons and/or fuel hydrocarbons. Documentation of natural attenuation requires detailed site characterization. The data collected under this protocol can be used to compare the relative effectiveness of other remedial options. and natural attenuation. This protocol should be used to evaluate...
Authors
T.H. Wiedemeier, M.A. Swanson, D.E. Moutoux, E.K. Gordon, J.T. Wilson, B.H. Wilson, D.H. Kampbell, P.E. Haas, R.N. Miller, J.E. Hansen, Francis H. Chapelle
Nutrients in waters of the Santee River basin and coastal drainages, North and South Carolina, 1973-93 Nutrients in waters of the Santee River basin and coastal drainages, North and South Carolina, 1973-93
No abstract available.
Authors
T.L. Maluk, E.J. Reuber, W.B. Hughes
Ground-water conditions in Georgia, 1997 Ground-water conditions in Georgia, 1997
Ground-water conditions in Georgia during 1997 and for the period of record were evaluated using data from ground-water-level and ground-water-quality monitoring networks. Data for 1997 included in this report are from continuous water-level records from 71 wells and chloride analyses from 14 wells. In 1997, annual mean ground-water levels in Georgia ranged from 6.2 feet (ft) lower to 5...
Authors
A. M. Cressler
Hydrogeology and water quality in the Cedar Rapids area, Iowa, 1992-96 Hydrogeology and water quality in the Cedar Rapids area, Iowa, 1992-96
The U.S. Geological Survey (USGS) and the city of Cedar Rapids conducted a cooperative study from 1992 to 1996 to assess the hydrogeology and water quality in the Cedar River, Cedar River alluvial aquifer, Devonian aquifer, and Silurian aquifer in a 231-square-mile area of Benton and Linn Counties near Cedar Rapids, Iowa. The city of Cedar Rapids withdrew an average of 34 million gallons...
Authors
P.M. Schulmeyer, D.J. Schnoebelen
An evaluation of strip transect aerial survey methods for monitoring manatee populations in Florida An evaluation of strip transect aerial survey methods for monitoring manatee populations in Florida
No abstract available.
Authors
Karl E. Miller, Bruce B. Ackerman, Lynn W. Lefebvre, Kari B. Clifton
On the use of path analysis and related procedures for the investigation of ecological problems On the use of path analysis and related procedures for the investigation of ecological problems
No abstract available.
Authors
James B. Grace, Bruce H. Pugesek
Resource management of forested wetlands: Hurricane impact and recovery mapped by combining Landsat TM and NOAA AVHRR data Resource management of forested wetlands: Hurricane impact and recovery mapped by combining Landsat TM and NOAA AVHRR data
A temporal suite of NOAA Advanced Very High Resolution Radiometer (AVHRR) images, transformed into a vegetation biomass indicator, was combined with a single-date classification of Landsat Thematic Mapper (TM) to map the association between forest type and hurricane effects. Hurricane effects to the forested wetland included an abrupt decrease and subsequent increase in biomass. The...
Authors
Elijah Ramsey III, D.K. Chappell, Dennis M. Jacobs, Sijan Sapkota, D.G. Baldwin
Overview of a workshop on screening methods for detecting potential (anti-) estrogenic/androgenic chemicals in wildlife Overview of a workshop on screening methods for detecting potential (anti-) estrogenic/androgenic chemicals in wildlife
The U.S. Congress has passed legislation requiring the U.S. Environmental Protection Agency (U.S. EPA) to develop, validate, and implement screening tests for identifying potential endocrine-disrupting chemicals within 3 years. To aid in the identification of methods suitable for this purpose, the U.S. EPA, the Chemical Manufacturers Association, and the World Wildlife Fund sponsored...
Authors
Gerald T. Ankley, Ellen Mihaich, Ralph G. Stahl, Donald E. Tillitt, Theo Colborn, Suzzanne McMaster, Ron Miller, John Bantle, Pamela Campbell, Nancy Denslow, Richard L. Dickerson, Leroy C. Folmar, Michael Fry, John P. Giesy, L. Earl Gray, Patrick Guiney, Thomas Hutchinson, Sean W. Kennedy, Vincent Kramer, Gerald A. LeBlanc, Monte Mayes, Alison Nimrod, Reynaldo Patino, Richard Peterson, Richard Purdy, Robert Ringer, Peter C. Thomas, Les Touart, Glen Van Der Kraak, Tim Zacharewski