Publications
Publications from USGS science centers throughout the Southeast Region.
Filter Total Items: 9969
A reconnaissance study of herbicides and their metabolites in surface water of the midwestern united states using immunoassay and gas chromatography/mass spectrometry
Preemergent herbicides and their metabolites, particularly atrazine, deethylatrazine, and metolachlor, persisted from 1989 to 1990 in the majority of rivers and streams in the midwestern United States. In spring, after the application of herbicides, the concentrations of atrazine, alachlor, and simazine were frequently 3-10 times greater than the U.S. Environmental Protection Agency maximum contam
Authors
E. Michael Thurman, D. A. Goolsby, M. T. Meyer, M. S. Mills, M.L. Pomes, Dana W. Kolpin
Two-dimensional circulation modeling of the Pamlico River estuary, North Carolina
A two dimensional, vertically averaged, unsteady flow model was applied to a 50- kilometer reach of the Pamlico River estuary, North Carolina. The model computational grid, which consists of about 16,000 square cells, each 200 meters on a side, was developed from more than one million depth soundings. Information from a comprehensive data-collection network, including six water-level stations, six
Authors
G. L. Giese, Jerad Bales
An indexed bibliography of the herpetofauna of Florida
No abstract available.
Authors
Kevin M. Enge, C. Kenneth Dodd
[Book review] Life History and Ecology of the Slider Turtle, by J. W. Gibbons
Review of: Life History and Ecology of the Slider Turtle. J. W. Gibbons. Smithsonian, 2000. ISBN: 1560982136.
Authors
C. K. Dodd
Effects of impoundments on freshwater mussels (Mollusca: Bivalvia: Unionidae) in the main channel of the Black Warrior and Tombigbee rivers in western Alabama
Abstract not supplied at this time
Authors
J.D. Williams, S.L.H. Fuller, R. Grace
Rivulus tecminae, a new killifish from Amazonas Territory, Venezuela (Rivulidae, Cyprinodontiformes)
Abstract not supplied at this time
Authors
J.E. Thomerson, L.G. Nico, D.C. Taphorn
Study links Big Cypress fox squirrel to golf courses
Abstract not supplied at this time
Authors
P.G.R. Jodice, J.R. Snyder
The non-marine herpetofauna of Egmont Key, Hillsborough County, Florida
Abstract not supplied at this time
Authors
R. Franz, C. K. Dodd, A.M. Bard
Fossil sea turtles from the early Pliocene Bone Valley Formation, central Florida
Abstract not supplied at this time
Authors
C. K. Dodd, G.S. Morgan
The status of loggerhead, Caretta caretta; Kemp's ridley, Lepidochelys kempi; and green, Chelonia mydas, sea turtles in U.S. waters: a reconsideration
Abstract not supplied at this time
Authors
C. K. Dodd, R.A. Byles
Fluorescent powder is only partially successful in tracking movements of the six-lined racerunner (Cnemidophorus sexlineatus)
No abstract available.
Authors
C. K. Dodd
Biological diversity of a temporary pond herpetofauna in north Florida sandhills
From 1985 through 1990, the herpetofauna of a temporary pond in an uplands longleaf pine sandhills community in north-central Florida was monitored. A drift fence completely encircled the pond. Animals were captured in pitfall traps and marked as they entered and exited the pond basin. I captured 16 155 individuals of 42 species (16 amphibians, 26 reptiles). The species richness, diversity (using
Authors
C. K. Dodd