Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Robert B. Wielgus"'
Autor:
Azzurra Valerio, C. Steven Borrego, Luigi Boitani, Luca Casadei, Alessandro Giuliani, Robert B. Wielgus, Stephanie L. Simek, Mariacristina Valerio
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract Few field tests have assessed the effects of predator-induced stress on prey fitness, particularly in large carnivore-ungulate systems. Because traditional measures of stress present limitations when applied to free-ranging animals, new stra
Externí odkaz:
https://doaj.org/article/c98b5508fa3a43458de12da8847dad4d
Publikováno v:
Global Ecology and Conservation, Vol 16, Iss , Pp - (2018)
Livestock depredation was a primary factor in wolf extirpation from most of the conterminous United States by the 1930s. Through reintroductions and natural dispersals, gray wolves (Canis lupus) have recolonized portions of their former range. Livest
Externí odkaz:
https://doaj.org/article/09b7222af8e946b9a03d822406a1111a
Publikováno v:
The Journal of Wildlife Management. 83:1527-1539
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bd61f5c43b55b7797839112d98d1390
https://doi.org/10.1002/jwmg.21744
https://doi.org/10.1002/jwmg.21744
Publikováno v:
Wildlife Biology. 2018:1-13
Minimizing wolf-livestock conflicts requires identifying conditions placing livestock at risk and focusing adaptive management at a local scale. Gray wolves Canis lupus began recolonizing Washington in 2008. We used generalized linear mixed models to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::694c61269cdb57c0a2ed4629bbb1c70e
https://doi.org/10.2981/wlb.00419
https://doi.org/10.2981/wlb.00419
Autor:
Robert B. Wielgus
Publikováno v:
Canadian Journal of Zoology. 95:499-504
Resource competition and apparent competition have both been suggested as the cause of mule deer (Odocoileus hemionus (Rafinesque, 1817)) decline concurrent with white-tailed deer (Odocoileus virginianus (Zimmerman, 1780)) increase. I tested for both
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b0a4c86dbaea5a408e44b5eafb670ec
https://doi.org/10.1139/cjz-2016-0109
https://doi.org/10.1139/cjz-2016-0109
Publikováno v:
Biological Conservation. 192:101-108
Apparent competition, or predator selection for rare secondary prey instead of abundant primary prey, is causing prey declines in many species worldwide. The causal mechanism for apparent competition is either lower intrinsic growth rate in the secon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3617fffe8692ddf9a0fb6fa6601ea34
Publikováno v:
Proceedings of the Vertebrate Pest Conference, vol 28, iss 28
Author(s): Valerio, Azzurra; Wielgus, Robert; Valerio, Mariacristina; Casadei, Luca | Abstract: As wolves recolonize across their former range in western North America, encounters between livestock and wolves are expected to increase in frequency. Un
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3209eb4fca03acde094f938018206e13
https://doi.org/10.5070/v42811015
https://doi.org/10.5070/v42811015
Autor:
Benjamin T. Maletzke, Derek W. Stinson, Robert B. Wielgus, Donald A. Martorello, D. John Pierce
Publikováno v:
The Journal of Wildlife Management. 80:368-376
Wolves (Canis lupis) have been recolonizing Washington since 2008. In an effort to guide recovery and management decisions for wolves, we created a spatially explicit meta-population matrix model using vital rates based on empirical data from other s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b56f9ecd6aad0fa4bf6304abe723ad8
https://doi.org/10.1002/jwmg.1008
https://doi.org/10.1002/jwmg.1008
Autor:
Mark E. Swanson, Brian N. Kertson, Hilary S. Cooley, Richard A. Beausoleil, Gary M. Koehler, Benjamin T. Maletzke, Robert B. Wielgus
Publikováno v:
Ecosphere. 8
Human populations continue to increase and transform Earth's ecosystems. For large carnivores, human development reduces habitat abundance, alters predator–prey dynamics, and increases the risk of mortality, which may threaten the viability of many
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa640693106456dd3f0eb4a7720585ba
https://doi.org/10.1002/ecs2.1828
https://doi.org/10.1002/ecs2.1828
Publikováno v:
Biological Conservation. 167:69-75
Carnivore populations are often managed based on the density dependent, compensatory mortality model, which suggests that trophy hunting of males causes an increase in female reproductive success, survival, and population growth. Our previous researc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9438fb2e44cf356ca35fc5ef25baa687
https://doi.org/10.1016/j.biocon.2013.07.008
https://doi.org/10.1016/j.biocon.2013.07.008