Publications
Read publications and other informational products to learn more about USGS science occurring in the Mississippi Basin.
Filter Total Items: 5321
Sirenian status and conservation efforts
Abstract not supplied at this time
Authors
H. Marsh, L.W. Lefebvre
Contaminant induced reproductive anomalies in Florida alligators
Abstract not supplied at this time
Authors
T. S. Gross, L. J. Guillette, H.F. Percival, G.R. Mason, J.M. Matter, A.R. Woodward
Geographic distribution: Leiocephalus carinatus virescens (Exuma Islands Curlytail Lizard)
Abstract not supplied at this time
Authors
R. Franz, C. K. Dodd
Geographic distribution: Sphaerodactylus notatus amaurus (Great Bahama Bank Ground Gecko)
Abstract not supplied at this time
Authors
R. Franz, C. K. Dodd
Geographic distribution: Ameiva auberi obsoleta (Exuma Islands Ameiva)
Abstract not supplied at this time
Authors
R. Franz, C. K. Dodd
Geographic distribution: Anolis sagrei ordinatus (Bahamian Brown Anole)
Abstract not supplied at this time
Authors
R. Franz, C. K. Dodd
Life history notes: Alsophis vudii vudii (Brown runner). Diet and Growth
Abstract not supplied at this time
Authors
R. Franz, C. K. Dodd
Activity patterns and habitat use of box turtles (Terrapene carolina bauri) on a Florida island, with recommendations for management
Abstract not supplied at this time
Authors
C. K. Dodd, R. Franz, L. Smith
Fisheries of the Cocos (Keeling) Islands
No abstract available.
Authors
Gerald R. Allen, William F. Smith-Vaniz
Polychlorinated biphenyl congeners in emergent mayflies from the upper Mississippi River
We determined polychlorinated biphenyls (pcbs) in emergent mayflies (hexagenia bilineata) from a 1250-km reach of the upper mississippi river (UMR). Total pcb concentrations (sum of 125 congeners) ranged from 0.21 To 4.1 Mu g/g of dry weight (1.2-29 mu g/g of lipid weight). Concentrations were highest in pools near the twin cities and the quad cities metropolitan areas. Longitudinal movement of pc
Authors
M.T. Steingraeber, T.R. Schwartz, J.G. Wiener, J.A. Lebo
Intraspecific variation in the response of Taxodium distichum seedlings to salinity
Seedlings of 15 open-pollinated families of baldcypress (Taxodium distichum) were tested for their tolerance to combined salinty and flooding stress. Ten of the families were from coastal locations in Louisiana or Alabama, USA, that were slightly brackish. The other families were from locations not affected by saltwater intrusion. Five salinity levels were investigated--0,2,4,6, and 8 g -1 artific
Authors
J. A. Allen, J. L. Chambers, D. McKinney