气候变化领域集成服务门户(CCPortal): Synchronous effects produce cycles in deer populations and deer-vehicle collisions

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DOI	10.1111/ele.13650
	Synchronous effects produce cycles in deer populations and deer-vehicle collisions
	Anderson T.L.; Sheppard L.W.; Walter J.A.; Rolley R.E.; Reuman D.C.
发表日期	2021
ISSN	1461023X
起始页码	337
结束页码	347
卷号	24 期号:2
英文摘要	Population cycles are fundamentally linked with spatial synchrony, the prevailing paradigm being that populations with cyclic dynamics are easily synchronised. That is, population cycles help give rise to spatial synchrony. Here we demonstrate this process can work in reverse, with synchrony causing population cycles. We show that timescale-specific environmental effects, by synchronising local population dynamics on certain timescales only, cause major population cycles over large areas in white-tailed deer. An important aspect of the new mechanism is specificity of synchronising effects to certain timescales, which causes local dynamics to sum across space to a substantial cycle on those timescales. We also demonstrate, to our knowledge for the first time, that synchrony can be transmitted not only from environmental drivers to populations (deer), but also from there to human systems (deer-vehicle collisions). Because synchrony of drivers may be altered by climate change, changes to population cycles may arise via our mechanism. © 2020 John Wiley & Sons Ltd.
关键词	Moran effect population cycle population dynamics synchrony white-tailed deer
英文关键词	Odocoileus virginianus; animal; climate change; deer; human; moth; population dynamics; Animals; Climate Change; Deer; Humans; Moths; Population Dynamics
语种	英语
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/204318
作者单位	Department of Biology, Appalachian State University, 572 Rivers St., Boone, NC 28608, United States; Deparment of Ecology and Evolutionary Biology and Kansas Biological Survey, University of Kansas, 2101 Constant Ave, Lawrence, KS 66049, United States; Department of Environmental Sciences, University of Virginia, 291 McCormick Rd, Charlottesville, VA 22904, United States; Wisconsin Department of Natural Resources, 101 S. Webster St., Madison, WI 53707, United States; Laboratory of Populations, Rockefeller University, 1230 York Ave., New York, NY 10065, United States; Department of Biology, Southern Illinois University Edwardsville, Box 1651, Edwardsville, IL 62025, United States
推荐引用方式 GB/T 7714	Anderson T.L.,Sheppard L.W.,Walter J.A.,et al. Synchronous effects produce cycles in deer populations and deer-vehicle collisions[J],2021,24(2).
APA	Anderson T.L.,Sheppard L.W.,Walter J.A.,Rolley R.E.,&Reuman D.C..(2021).Synchronous effects produce cycles in deer populations and deer-vehicle collisions.Ecology Letters,24(2).
MLA	Anderson T.L.,et al."Synchronous effects produce cycles in deer populations and deer-vehicle collisions".Ecology Letters 24.2(2021).