دورية أكاديمية
Corridors best facilitate functional connectivity across a protected area network.
| العنوان: | Corridors best facilitate functional connectivity across a protected area network. |
|---|---|
| المؤلفون: | Stewart FEC; School of Environmental Studies, University of Victoria, Victoria, BC, V8Z 2Y2, Canada. fecstewart@gmail.com.; Pacific Forestry Centre, Natural Resources Canada, Victoria, BC, V8Z 1M5, Canada. fecstewart@gmail.com., Darlington S; School of Environmental Studies, University of Victoria, Victoria, BC, V8Z 2Y2, Canada., Volpe JP; School of Environmental Studies, University of Victoria, Victoria, BC, V8Z 2Y2, Canada., McAdie M; 5206 Burnham Crescent, Nanaimo, BC, V9T 2H9, Canada., Fisher JT; School of Environmental Studies, University of Victoria, Victoria, BC, V8Z 2Y2, Canada.; Ecosystem Management Unit, InnoTech Alberta, Victoria, BC, V8Z 7X8, Canada. |
| المصدر: | Scientific reports [Sci Rep] 2019 Jul 26; Vol. 9 (1), pp. 10852. Date of Electronic Publication: 2019 Jul 26. |
| نوع المنشور: | Journal Article; Research Support, Non-U.S. Gov't |
| اللغة: | English |
| بيانات الدورية: | Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: London : Nature Publishing Group, copyright 2011- |
| مواضيع طبية MeSH: | Animal Migration* , Ecosystem* , Natural Resources*, Conservation of Natural Resources/*methods , Mustelidae/*physiology, Animals ; Biodiversity ; Canada ; Ecology/methods ; Geographic Information Systems ; Locomotion |
| مستخلص: | Biologging data allow animal ecologists to directly measure species' fine-scale spatiotemporal responses to environments, such as movement - critical for our understanding of biodiversity declines in the Anthropocene. Animal movement between resource patches is a behavioral expression of multiple ecological processes that affect individual fitness. Protected area (PA) networks are a tool used to conserve biodiversity by sustaining habitat patches across vast heterogeneous landscapes. However, our ability to design PA networks that conserve biodiversity relies on our accurate understanding of animal movement and functional connectivity; this understanding is rarely tested in real-world situations due to the large geographic expanse of most PA networks. Using a tractable PA network mesocosm, we employ cutting-edge biologging technology to analyze animal movement decisions in response to a highly heterogeneous landscape. We analyze these data to test, in a novel way, three common hypotheses about functional connectivity - structural corridors, least cost paths, and stepping stones. Consistently, animals moved along structurally self-similar corridors. In reference to the Aichi 2020 Biodiversity Targets, relying on species to "stepping stone" across habitat remnants may not achieve protected area network conservation objectives. |
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| تواريخ الأحداث: | Date Created: 20190728 Date Completed: 20201102 Latest Revision: 20210110 |
| رمز التحديث: | 20221213 |
| مُعرف محوري في PubMed: | PMC6659697 |
| DOI: | 10.1038/s41598-019-47067-x |
| PMID: | 31350429 |
| قاعدة البيانات: | MEDLINE |
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