Publications
Publications from USGS science centers throughout the Southeast Region.
Filter Total Items: 10387
Distribution of aquatic macrophytes in 15 lakes and streams in South Carolina, 1985 Distribution of aquatic macrophytes in 15 lakes and streams in South Carolina, 1985
No abstract available.
Authors
G. G. Patterson, B.A. Davis
Records of wells, drillers' logs, water-level measurements, and chemical analyses of ground water in Chambers, Liberty, and Montgomery Counties, Texas, 1985-89 Records of wells, drillers' logs, water-level measurements, and chemical analyses of ground water in Chambers, Liberty, and Montgomery Counties, Texas, 1985-89
Data for water wells and ground water in Chambers, Liberty, and Montgomery Counties were collected during 1985-89 by the U.S. Geological Survey. This report presents a compilation of records for 4 wells in Chambers County, 8 wells in Liberty County, and 64 wells in Montgomery County. Drillers' logs of 60 wells, water levels for 84 wells, chemical analyses of water for 11 wells, and water...
Authors
Glenn L. Locke
Fishes of the night. Part 1. The electric eel Fishes of the night. Part 1. The electric eel
Abstract not supplied at this time
Authors
L.G. Nico
Herbicides in surface waters of the midwestern United States: The effect of spring flush Herbicides in surface waters of the midwestern United States: The effect of spring flush
Approximately three-fourths of all preemergent herbicides used in the United States are applied to row crops over a 12-state area, called the "corn belt" (I). The application of these compounds may cause widespread degradation of water quality (2). Because herbicides are water soluble, there is the potential for leaching into groundwater and surface water (3, 4), as well as aerial...
Authors
E.M. Thurman, D. A. Goolsby, M. T. Meyer, D.W. Kolpin
Common and scientific names of fishes from the United States and Canada: Appendix 2, Exotic Fishes Common and scientific names of fishes from the United States and Canada: Appendix 2, Exotic Fishes
Abstract not supplied at this time
Authors
W.R. Courtenay, Dawn P. Jennings, J.D. Williams
Tumor frequencies in walleye (Stizostedion vitreum) and brown bullhead (Ictalurus nebulosus) and sediment contaminants in tributaries of the Laurentian Great Lakes Tumor frequencies in walleye (Stizostedion vitreum) and brown bullhead (Ictalurus nebulosus) and sediment contaminants in tributaries of the Laurentian Great Lakes
To better characterize neoplasm epizootics in the Great Lakes basin and their association with families of contaminants, we sampled five locations: the Fox and Menominee rivers, Lake Michigan; Munuscong Lake, St. Mary's River; and the Black and Cuyahoga rivers, Lake Erie. Frequencies of external and liver tumors were determined for brown bullhead (Ictalurus nebulosus) from all locations...
Authors
Paul C. Baumann, Michael J. Mac, Stephen B. Smith, John C. Harshbarger
Occurrence of a South American Armored Catfish in the Hillsborough River, Florida Occurrence of a South American Armored Catfish in the Hillsborough River, Florida
Abstract not supplied at this time
Authors
M.E. Ludlow, S. J. Walsh
Rivulus immaculatus, a new killifish from Venezuela (Cyprinodontiformes, Rivulidae) Rivulus immaculatus, a new killifish from Venezuela (Cyprinodontiformes, Rivulidae)
Abstract not supplied at this time
Authors
J.E. Thomerson, L.G. Nico, D.C. Taphorn
Evaluation of a mark-recapture method for estimating mortality and migration rates of stratified populations Evaluation of a mark-recapture method for estimating mortality and migration rates of stratified populations
We simulated mark–recapture experiments to evaluate a method for estimating fishing mortality and migration rates of populations stratified at release and recovery. When fish released in two or more strata were recovered from different recapture strata in nearly the same proportions, conditional recapture probabilities were estimated outside the [0, 1] interval. The maximum likelihood...
Authors
R.M. Dorazio, P.J. Rago