The impact of roads on the demography of grizzly bears in Alberta.
One of the principal factors that have reduced grizzly bear populations has been the creation of human access into grizzly bear habitat by roads built for resource extraction. Past studies have documented mortality and distributional changes of bears relative to roads but none have attempted to esti...
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| Автори: | , |
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| Формат: | Artigo |
| Мова: | Inglês |
| Опубліковано: |
Public Library of Science (PLoS)
2014-01-01
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| Серія: | PLoS ONE |
| Онлайн доступ: | https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0115535&type=printable |
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