Publications
Publications from USGS science centers throughout the Southeast Region.
Filter Total Items: 10386
A landmark publication on the amphibians of northern Eurasia A landmark publication on the amphibians of northern Eurasia
No abstract available.
Authors
C. Kenneth Dodd
Bird use of stock ponds along the Rio Grande northwest of Laredo, Webb County, Texas, USA Bird use of stock ponds along the Rio Grande northwest of Laredo, Webb County, Texas, USA
No abstract available.
Authors
M.C. Woodin, M.K. Skoruppa, G.C. Hickman
An annotated inventory of the herpetofauna of Everglades National Park, Florida An annotated inventory of the herpetofauna of Everglades National Park, Florida
No abstract available.
Authors
Walter E. Meshaka, William F. Loftus, T. M. Steiner
The status and conservation on endemic Malagasy chelonians: An historic perspective The status and conservation on endemic Malagasy chelonians: An historic perspective
No abstract available.
Authors
Miguel Pedrono, Augustin Sarovy, L. Smith, Roger Bour
Natural and anthropogenic influences on the distribution of the threatened Neosho madtom in a midwestern warmwater stream Natural and anthropogenic influences on the distribution of the threatened Neosho madtom in a midwestern warmwater stream
We attempted to discern the contributions of physical habitat, water chemistry, nutrients, and contaminants from historic lead–zinc mining activities on the riffle‐dwelling benthic fish community of the Spring River, a midwestern warmwater stream that originates in Missouri and flows into Kansas and Oklahoma. The Spring River has a fish community that includes the Neosho madtom Noturus...
Authors
M. L. Wildhaber, A.L. Allert, C. J. Schmitt, V.M. Tabor, D. Mulhern, K.L. Powell, S.P. Sowa
Growth and nutrition of baldcypress families planted under varying salinity regimes in Louisiana, USA Growth and nutrition of baldcypress families planted under varying salinity regimes in Louisiana, USA
Saltwater intrusion from the Gulf of Mexico is one important factor in the destruction of baldcypress (Taxodium distichum (L.) Rich.) swamps along the Louisiana Gulf Coast, USA. Recent restoration efforts have focused on identification of baldcypress genotypes with greater tolerance to saline conditions than previously reported. To date, salt tolerance investigations have not been...
Authors
K. W. Krauss, J. L. Chambers, J. A. Allen, D.M. Soileau, A.S. DeBosier
Creating a standardized watersheds database for the Lower Rio Grande/Río Bravo, Texas Creating a standardized watersheds database for the Lower Rio Grande/Río Bravo, Texas
This report describes the creation of a large-scale watershed database for the lower Rio Grande/Río Bravo Basin in Texas. The watershed database includes watersheds delineated to all 1:24,000-scale mapped stream confluences and other hydrologically significant points, selected watershed characteristics, and hydrologic derivative datasets. Computer technology allows generation of...
Authors
J.R. Brown, Randy L. Ulery, Jean W. Parcher
Chronic toxicity and hazard assessment of an inorganic mixture simulating irrigation drainwater to razorback sucker and bonytail Chronic toxicity and hazard assessment of an inorganic mixture simulating irrigation drainwater to razorback sucker and bonytail
We conducted two 90 day chronic toxicity studies with two endangered fish, razorback sucker and bonytail. Swim-up larvae were exposed in a reconstituted water simulating the middle Green River. The toxicant mixture simulated the environmental ratio and concentrations of inorganics reported in a Department of the Interior study for the mouth of Ashley Creek on the Green River, and was...
Authors
Steven J. Hamilton, Kevin J. Buhl, Fern A. Bullard, Edward E. Little
Redescription of Amphilius jacksonii (Siluriformes: Amphiliidae) with habitat and life-history notes Redescription of Amphilius jacksonii (Siluriformes: Amphiliidae) with habitat and life-history notes
No abstract available.
Authors
Stephen J. Walsh, Lauren J. Chapman, Amanda E. Rosenberger, Colin A. Chapman
Water resources data Texas, water year 1999, volume 3. San Jacinto River basin, Brazos River basin, San Bernard River basin, and intervening coastal basins Water resources data Texas, water year 1999, volume 3. San Jacinto River basin, Brazos River basin, San Bernard River basin, and intervening coastal basins
Water-resources data for the 1999 water year for Texas are presented in six volumes, and consist of records of stage, discharge, and water quality of streams and canals; stage, contents, and water quality of lakes and reservoirs; and water levels and water quality of ground-water wells. Volume 3 contains records for water discharge at 78 gaging stations; stage only at 7 gaging stations...
Authors
S. C. Gandara, W.J. Gibbons, D.L. Barbie, R. E. Jones
Description and identification of American Black Duck, Mallard, and hybrid wing plumage Description and identification of American Black Duck, Mallard, and hybrid wing plumage
We developed a key to identify wings of hybrids between American Black Ducks (Anas rubripes) and Mallards (A. platyrhynchos). Material for analysis included review of historical descriptions dating from the late 1700's, older museum collections in Europe and North America, wings collected from hunters in North America and Great Britain, birds banded in Canada and the United States, and a...
Authors
Ronald E. Kirby, Austin Reed, Pierre Dupuis, Holliday H. Obrecht, Walter J. Quist