Wolf habitat selection is shaped by human activities in a highly managed boreal forest

作者: Frédéric Lesmerises , Christian Dussault , Martin-Hugues St-Laurent

DOI: 10.1016/J.FORECO.2012.03.025

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摘要: Abstract Throughout the southern part of boreal forest, timber harvesting has generated a young forest matrix interspersed with mature remnants and fragmented by numerous roads. These changes have modified abundance diversity many animal species destabilized some trophic networks. Because wolves (Canis lupus) are apex predators food web, wolf response to cumulative disturbances could important impacts on entire ecosystem. Our objective was assess anthropogenic disturbance habitat selection in highly disturbed landscape. Between 2005 2010, we tracked 22 GPS collars nine packs inhabiting fringe Quebec’s forest. Using resource functions, assessed synergistic quality selection. Wolves selected areas providing or likely improve hunting success, but avoided disturbances, especially regions high levels human activity. Interestingly, seemed more tolerant infrastructure when frequenting high-quality habitats. We demonstrate how may influence Wildlife managers should take into account predator responses logging-related planning management for potential prey species.

参考文章(48)
L. David Mech, Luigi Boitani, Wolves University of Chicago Press. ,(2003) , 10.7208/CHICAGO/9780226516981.001.0001
Mark Hebblewhite, Evelyn Merrill, Modelling wildlife–human relationships for social species with mixed‐effects resource selection models Journal of Applied Ecology. ,vol. 45, pp. 834- 844 ,(2007) , 10.1111/J.1365-2664.2008.01466.X
David B. Lindenmayer, Jerry F. Franklin, Towards Forest Sustainability ,(2003)
CAMERON S. GILLIES, MARK HEBBLEWHITE, SCOTT E. NIELSEN, MEG A. KRAWCHUK, CAMERON L. ALDRIDGE, JACQUELINE L. FRAIR, D. JOANNE SAHER, CAMERON E. STEVENS, CHRISTOPHER L. JERDE, Application of random effects to the study of resource selection by animals Journal of Animal Ecology. ,vol. 75, pp. 887- 898 ,(2006) , 10.1111/J.1365-2656.2006.01106.X
R. Lemieux, H. Jolicoeur, J. P. Tremblay, Summer food habits of gray wolves in the boreal forest of the Lac Jacques-Cartier highlands, Québec. Alces. ,vol. 37, pp. 1- 12 ,(2001)
Jesse Whittington, Mark Hebblewhite, Nicholas J. DeCesare, Lalenia Neufeld, Mark Bradley, John Wilmshurst, Marco Musiani, Caribou encounters with wolves increase near roads and trails: a time‐to‐event approach Journal of Applied Ecology. ,vol. 48, pp. 1535- 1542 ,(2011) , 10.1111/J.1365-2664.2011.02043.X
Mathieu Leblond, Jacqueline Frair, Daniel Fortin, Christian Dussault, Jean-Pierre Ouellet, Réhaume Courtois, Assessing the influence of resource covariates at multiple spatial scales: an application to forest-dwelling caribou faced with intensive human activity Landscape Ecology. ,vol. 26, pp. 1433- 1446 ,(2011) , 10.1007/S10980-011-9647-6
CLIFFORD M. HURVICH, CHIH-LING TSAI, Regression and time series model selection in small samples Biometrika. ,vol. 76, pp. 297- 307 ,(1989) , 10.1093/BIOMET/76.2.297
Mélina Houle, Daniel Fortin, Christian Dussault, Réhaume Courtois, Jean-Pierre Ouellet, Cumulative effects of forestry on habitat use by gray wolf (Canis lupus) in the boreal forest Landscape Ecology. ,vol. 25, pp. 419- 433 ,(2010) , 10.1007/S10980-009-9420-2