Publications
Below is a list of WERC's peer-reviewed publications. If you are searching for a specific publication and cannot find it in this list, please contact werc_web@usgs.gov
Filter Total Items: 3617
The social structure and ecology of elephant-shrews
No abstract available at this time
Authors
G. B. Rathbun
Exploitation of marine mammals: r-selection of K-strategists?
No abstract available.
Authors
J. A. Estes
Quantitative variation and the ecological role of vulpinic acid and atranorin in thallus of Letharia vulpina
High pressure liquid chromatography was used to determine concentrations of vulpinic acid and atranorin in the thaullus of Letharia vulpina. Vulpinic acid concentration is lowest in the old basal branches of the thallus and increases toward the young branch tips, whereas the reverse is true for atranorin. The suggested role of vulpinic acid as an anti-herbivore defense compound is supported by bot
Authors
Nathan L. Stephenson, Philip W. Rundel
Aggression, territoriality, and mating behavior in North American treefrogs
No abstract available.
Authors
Gary M. Fellers
Undersea topography and distribution of dolphins of the genus Delphinus in the southern California bight
No abstract available.
Authors
Clifford A. Hui
Population differentiation along a flood frequency gradient: Physiological adaptations to flooding in Nyssa sylvatica
Throughout the southeastern United States the hardwood Nyssa sylvatica (sensu lato) is distributed along a soil moisture gradient from upland sites, which are never flooded, to floodplains, which are periodically flooded and drained to permanently flooded swamps. Population differentiation with respect to flood tolerance and related physiological attributes was investigated using 1—year—old seedli
Authors
Jon E. Keeley
Coyote laparotomy: in vivo determination of reproductive success
No abstract available.
Authors
J.S. Green, D. A. Barnum, N.L. Gates, J.T. Flinders
Threatened and endangered species program 1979-1980
No abstract available at this time
Authors
L. Fisher, C. Solomon, J. Howell, D. Busch
Population biology of plains cottonwood (Populus sargentii) in northeast Colorado. (Undergraduate honors thesis)
No abstract available at this time
Authors
K. McEachern
Black-footed Ferret Survey, a preliminary report
No abstract available at this time
Authors
J. A. Howell