Zobrazeno 1 - 10
of 12
pro vyhledávání: '"W. Jeffrey Humphries"'
Autor:
Kristie D. Gianopulos, Jeffrey C. Beane, Alvin L. Braswell, Jeffrey G. Hall, W. Jeffrey Humphries, Nathan A. Shepard
Publikováno v:
Journal of North Carolina Academy of Science. :32-41
Wetland condition assessment is often performed by land managers, federal and local governments, and conservation organizations to document current condition and potentially take action to protect or restore valuable wetland resources. These conditio
Publikováno v:
Southeastern Naturalist. 16:N9-N13
Anthropogenic disturbance to natural habitats has been identified as a major threat to freshwater biodiversity. Human activities can destroy critical habitat of aquatic species by altering hydrodynamic stream characteristics. Movement and removal of
Autor:
D. Craig Rudolph, Jean C. Brock, William B. Sutton, Josh B. Pierce, Christopher J. W. McClure, Craig Guyer, Lora L. Smith, Danna L. Baxley, Dirk J. Stevenson, Beau B. Gregory, David A. Steen, James R. Lee, W. Jeffrey Humphries
Publikováno v:
Journal of Animal Ecology. 83:286-295
Snakes often occur in species-rich assemblages, and sympatry is thought to be facilitated primarily by low diet overlap, not interspecific interactions. We selected, a priori, three species pairs consisting of species that are morphologically and tax
Publikováno v:
Journal of Herpetology. 46:665-670
The Gopher Frog, Lithobates capito, is an endemic to upland, fire-maintained pine forests on the Southeastern Coastal Plain and requires open, isolated wetlands for breeding. This species has experienced drastic population declines because of habitat
Autor:
Beau B. Gregory, Jean C. Brock, James R. Lee, Josh B. Pierce, Danna L. Baxley, Lora L. Smith, Dirk J. Stevenson, David A. Steen, Christopher J. W. McClure, D. Craig Rudolph, W. Jeffrey Humphries, Craig Guyer, William B. Sutton
Publikováno v:
Ecological Applications. 22:1084-1097
Habitat loss and degradation are thought to be the primary drivers of species extirpations, but for many species we have little information regarding specific habitats that influence occupancy. Snakes are of conservation concern throughout North Amer
Autor:
W. Jeffrey Humphries, Jayme L. Waldron
Publikováno v:
Journal of Herpetology. 39:486-492
Green Salamander (Aneides aeneus) habitat has been described traditionally as rock outcrop formations that contain moist, but not wet, crevices. Early studies of Green Salamander natural history claimed arboreal habitat was used secondarily to rock o
Autor:
W. Jeffrey Humphries, Thomas K. Pauley
Publikováno v:
The American Midland Naturalist. 154:135-142
Though locally abundant throughout the high mountains of West Virginia, intensive studies on the natural history and population structure of the hellbender, Cryptobranchus alleganiensis, have not been conducted in the state. From 1998–2000 we condu
Autor:
Thomas K. Pauley, W. Jeffrey Humphries
Publikováno v:
Journal of Herpetology. 34:604
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