气候变化领域集成服务门户(CCPortal): Ecological correlates of the spatial co-occurrence of sympatric mammalian carnivores worldwide

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DOI	10.1111/ele.13124
	Ecological correlates of the spatial co-occurrence of sympatric mammalian carnivores worldwide
	Davis C.L.; Rich L.; Farris Z.J.; Kelly M.J.; Di Bitetti M.S.; Blanco Y.D.; Albanesi S.; Farhadinia M.; Gholikhani N.; Hamel S.; Harmsen B.J.; Wultsch C.; Kane M.D.; Martins Q.; Murphy A.J.; Steenweg R.; Sunarto S.; Taktehrani A.; Thapa K.; Tucker J.M.; Whittington J.; Widodo F.A.; Yoccoz N.G.; Miller D.A.W.
发表日期	2018
ISSN	1461023X
卷号	21 期号:9
英文摘要	The composition of local mammalian carnivore communities has far-reaching effects on terrestrial ecosystems worldwide. To better understand how carnivore communities are structured, we analysed camera trap data for 108 087 trap days across 12 countries spanning five continents. We estimate local probabilities of co-occurrence among 768 species pairs from the order Carnivora and evaluate how shared ecological traits correlate with probabilities of co-occurrence. Within individual study areas, species pairs co-occurred more frequently than expected at random. Co-occurrence probabilities were greatest for species pairs that shared ecological traits including similar body size, temporal activity pattern and diet. However, co-occurrence decreased as compared to other species pairs when the pair included a large-bodied carnivore. Our results suggest that a combination of shared traits and top-down regulation by large carnivores shape local carnivore communities globally. © 2018 John Wiley & Sons Ltd/CNRS
英文关键词	Camera trap; ecological traits; global assessment; interspecific interactions; local community structure; spatial co-occurrence
语种	英语
scopus关键词	Carnivora; Mammalia; animal; Carnivora; ecology; ecosystem; sympatry; Animals; Carnivora; Ecology; Ecosystem; Sympatry
来源期刊	Ecology Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/121265
作者单位	Department of Ecosystem Science and Management, Pennsylvania State University, University Park, PA 16802, United States; Intercollege Degree Program in Ecology, Pennsylvania State University, University Park, PA 16802, United States; Department of Environmental Science, Policy and Management, University of California, Berkeley, CA 94720, United States; Department of Fish and Wildlife Conservation, Virginia Tech, Blacksburg, VA 24060, United States; Department of Health and Exercise Science, Appalachian State University, Boone, NC 28608, United States; Instituto de Biología Subtropical (IBS) – nodo Iguazú, Universidad Nacional de Misiones and CONICET, Bertoni 85, Puerto Iguazú, Misiones 3370, Argentina; Asociación Civil Centro de Investigaciones del Bosque Atlántico (CeIBA), Bertoni 85, Puerto Iguazú, Misiones, 3370, Argentina; Facultad de Ciencias Forestales, Universidad Nacional de Misiones, Bertoni 124, Eldorado, Misiones 3380, Argentina; Fundación ProYungas, Yerba BuenaTucumán (4107), Perú, 1180...
推荐引用方式 GB/T 7714	Davis C.L.,Rich L.,Farris Z.J.,et al. Ecological correlates of the spatial co-occurrence of sympatric mammalian carnivores worldwide[J],2018,21(9).
APA	Davis C.L..,Rich L..,Farris Z.J..,Kelly M.J..,Di Bitetti M.S..,...&Miller D.A.W..(2018).Ecological correlates of the spatial co-occurrence of sympatric mammalian carnivores worldwide.Ecology Letters,21(9).
MLA	Davis C.L.,et al."Ecological correlates of the spatial co-occurrence of sympatric mammalian carnivores worldwide".Ecology Letters 21.9(2018).