作者
Nicole P Boucher, Morgan Anderson, Andrew Ladle, Chris Procter, Shelley Marshall, Gerald Kuzyk, Brian M Starzomski, Jason T Fisher
发表日期
2022/7/8
期刊
Scientific Reports
卷号
12
期号
1
页码范围
11692
出版商
Nature Publishing Group UK
简介
Predator search efficiency can be enhanced by anthropogenic landscape change, leading to increased predator–prey encounters and subsequent prey population declines. Logging increases early successional vegetation, providing ungulate forage. This increased forage, however, is accompanied by linear feature networks that increase predator hunting efficiency by facilitating predator movement and increasing prey vulnerability. We used integrated step selection analyses to weigh support for multiple hypotheses representing the combined impact of logging features (cutblocks and linear features) on wolf (Canis lupus) movement and habitat selection in interior British Columbia. Further, we examine the relationship between logging and wolf kill-sites of moose (Alces alces) identified using spatiotemporal wolf location cluster analysis. Wolves selected for linear features, which increased their movement rates …
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