Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Catherine A. Tredick"'
Publikováno v:
Society & Natural Resources. 33:738-757
Individual states in the US protect lands for wildlife conservation and recreation. These state lands, often known as Wildlife Management Areas, have historically been used for consumptive ...
Autor:
Timothy Ann Hunt, Phoenix Von Hendy, Douglas H. Deutschman, Rebecca L. Lewison, Karen L. Gordon, Catherine A. Tredick
Publikováno v:
BioScience. 67:834-844
Publikováno v:
The Southwestern Naturalist. 62:85-91
Little is known about black bear (Ursus americanus) populations in northeastern Arizona, an area characterized by rugged canyon topography and varied habitat composition. We placed global positioning system collars on four bears in this area to chara
Publikováno v:
Journal of Mammalogy. 97:1065-1073
Impacts of large-scale changes in habitat due to human development, invasive species, and climate change are important considerations for wildlife management. Likewise, as efforts increase to recover and restore human-altered landscapes, indirect con
Publikováno v:
Methods in Ecology and Evolution. 5:1154-1161
Summary Hair snares have become an established method for obtaining mark-recapture data for population size estimation of Ursids and have recently been used to study other species including other carnivores, small mammals and ungulates. However, bias
Publikováno v:
Journal of Wildlife Management. 73:1031-1039
Noninvasive genetic sampling has become a popular method for obtaining population parameter estimates for black (Ursus americanus) and brown (U. arctos) bears. These estimates allow wildlife managers to develop appropriate management strategies for p
Autor:
Dean F. Stauffer, Thomas H. Eason, Michael R. Vaughan, Stephanie L. Simek, Catherine A. Tredick
Publikováno v:
Ursus. 18:179-188
Costs for genetic analysis of hair samples collected for individual identification of bears average approximately US$50 [2004] per sample. This can easily exceed budgetary allowances for large-scale studies or studies of high-density bear populations