气候变化领域集成服务门户(CCPortal): Shifts in phenological distributions reshape interaction potential in natural communities

CCPortal

DOI	10.1111/ele.13081
	Shifts in phenological distributions reshape interaction potential in natural communities
	Carter S.K.; Saenz D.; Rudolf V.H.W.
发表日期	2018
ISSN	1461023X
卷号	21 期号:8
英文摘要	Climate change has changed the phenologies of species worldwide, but it remains unclear how these phenological changes will affect species interactions and the structure of natural communities. Using a novel approach to analyse long-term data of 66 amphibian species pairs across eight communities, we demonstrate that phenological shifts can significantly alter the interaction potential of coexisting competitors. Importantly, these changes in interaction potential were mediated by non-uniform, species-specific shifts in entire phenological distributions and consequently could not be captured by metrics traditionally used to quantify phenological shifts. Ultimately, these non-uniform shifts in phenological distributions increased the interaction potential for 25% of species pairs (and did not reduce interaction potential for any species pair), altering temporal community structure and potentially increasing interspecific competition. These results demonstrate the potential of phenological shifts to reshape temporal structure of natural communities, emphasising the importance of considering entire phenological distributions of natural populations. © 2018 John Wiley & Sons Ltd/CNRS
英文关键词	Amphibians; climate change; interaction potential; phenology; species interactions; temporal overlap
语种	英语
scopus关键词	Amphibia; Amphibia; animal; climate change; population dynamics; season; species difference; temperature; Amphibians; Animals; Climate Change; Population Dynamics; Seasons; Species Specificity; Temperature
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/121268
作者单位	Department of Biosciences, Program in Ecology and Evolutionary Biology, Rice University, 6100 Main Street, MS-170, Houston, TX 77005-1892, United States; USDA Forest Service Southern Research Station, 506 Hayter St. NacogdochesTX 75965, United States
推荐引用方式 GB/T 7714	Carter S.K.,Saenz D.,Rudolf V.H.W.. Shifts in phenological distributions reshape interaction potential in natural communities[J],2018,21(8).
APA	Carter S.K.,Saenz D.,&Rudolf V.H.W..(2018).Shifts in phenological distributions reshape interaction potential in natural communities.Ecology Letters,21(8).
MLA	Carter S.K.,et al."Shifts in phenological distributions reshape interaction potential in natural communities".Ecology Letters 21.8(2018).