Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Reginald H Barrett"'
Autor:
Mourad W Gabriel, Leslie W Woods, Greta M Wengert, Nicole Stephenson, J Mark Higley, Craig Thompson, Sean M Matthews, Rick A Sweitzer, Kathryn Purcell, Reginald H Barrett, Stefan M Keller, Patricia Gaffney, Megan Jones, Robert Poppenga, Janet E Foley, Richard N Brown, Deana L Clifford, Benjamin N Sacks
Publikováno v:
PLoS ONE, Vol 10, Iss 11, p e0140640 (2015)
Wildlife populations of conservation concern are limited in distribution, population size and persistence by various factors, including mortality. The fisher (Pekania pennanti), a North American mid-sized carnivore whose range in the western Pacific
Externí odkaz:
https://doaj.org/article/4ea6088e983d4a829adee10a577e70b1
Autor:
Mourad W Gabriel, Leslie W Woods, Robert Poppenga, Rick A Sweitzer, Craig Thompson, Sean M Matthews, J Mark Higley, Stefan M Keller, Kathryn Purcell, Reginald H Barrett, Greta M Wengert, Benjamin N Sacks, Deana L Clifford
Publikováno v:
PLoS ONE, Vol 7, Iss 7, p e40163 (2012)
Anticoagulant rodenticide (AR) poisoning has emerged as a significant concern for conservation and management of non-target wildlife. The purpose for these toxicants is to suppress pest populations in agricultural or urban settings. The potential of
Externí odkaz:
https://doaj.org/article/645d28e789cc4e07b496416f666654f5
Autor:
Emily L. Pascoe, Charles E. Vaughn, Michael I. Jones, Reginald H. Barrett, Janet E. Foley, Robert S. Lane
Publikováno v:
Journal of Vector Ecology. 48
Autor:
Brett J. Furnas, Kathryn L. Purcell, Rick A. Sweitzer, Reginald H. Barrett, Craig M. Thompson
Publikováno v:
Forest Ecology and Management. 361:208-225
Fire suppression and logging have contributed to major changes in California’s Sierra Nevada forests. Strategically placed landscape treatments (SPLATS) are being used to reduce density of trees, shrubs, and surface fuels to limit wildfire intensit
Autor:
Rick A. Sweitzer, Craig M. Thompson, Reginald H. Barrett, Greta M. Wengert, Viorel D. Popescu, Leslie W. Woods, Kathryn L. Purcell, Mourad W. Gabriel
Publikováno v:
The Journal of Wildlife Management. 80:438-451
Fishers (Pekania pennanti) in the west coast states of Washington, Oregon, and California, USA have not recovered from population declines and the United States Fish and Wildlife Service has proposed options for listing them as threatened. Our object
Autor:
Craig M. Thompson, Rick A. Sweitzer, Kathryn L. Purcell, Viorel D. Popescu, Reginald H. Barrett
Publikováno v:
Journal of Mammalogy. 96:772-790
In the west coast region of the United States, fishers (Pekania pennanti) exist in 2 remnant populations—1 in northern California and 1 in the southern Sierra Nevada, California—and 3 reintroduced populations (western Washington, southern Oregon,
Autor:
Rick A. Sweitzer, Benjamin N. Sacks, Patricia M. Gaffney, Mourad W. Gabriel, Stefan M. Keller, Leslie W. Woods, Reginald H. Barrett, Megan E. B. Jones, Sean M. Matthews, Kathryn L. Purcell, Craig M. Thompson, J. Mark Higley, Greta M. Wengert, Rebecca E. Green
Publikováno v:
The Journal of Wildlife Management. 78:603-611
Interspecific killing is common among carnivores and can have population-level effects on imperiled species. The fisher (Pekania [Martes] pennanti) is a rare forest carnivore in western North America and a candidate for listing under the United State
Autor:
Kathryn L. Purcell, Robert H. Poppenga, Richard Sweitzer, Reginald H. Barrett, Mourad W. Gabriel, Craig M. Thompson
Publikováno v:
Conservation Letters. 7:91-102
Secondary exposure of wildlife to pesticides has been well documented, yet exposure is typically associated with agricultural or wildland-urban interface areas. Wildlife in undeveloped areas is generally presumed free from risk. In 2009, a male fishe
Publikováno v:
Wildlife Biology. 17:266-276
Developing efficient monitoring strategies for species of conservation concern is critical to ensuring their persistence. We have developed a method using camera traps to estimate density and survival in mesocarnivores and tested it on a population o
Publikováno v:
Forest Ecology and Management. 255:3193-3202
Many western conifer forests were historically affected by frequent, low- to mixed-severity fires. A legacy of fire suppression, logging, grazing and other factors has created current forest habitats that do not reflect historical conditions. The inc