气候变化领域集成服务门户(CCPortal): Climate change contributes to widespread declines among bumble bees across continents

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DOI	10.1126/science.aax8591
	Climate change contributes to widespread declines among bumble bees across continents
	Soroye P.; Newbold T.; Kerr J.
发表日期	2020
ISSN	0036-8075
起始页码	685
结束页码	688
卷号	367 期号:6478
英文摘要	Climate change could increase species’ extinction risk as temperatures and precipitation begin to exceed species’ historically observed tolerances. Using long-term data for 66 bumble bee species across North America and Europe, we tested whether this mechanism altered likelihoods of bumble bee species’ extinction or colonization. Increasing frequency of hotter temperatures predicts species’ local extinction risk, chances of colonizing a new area, and changing species richness. Effects are independent of changing land uses. The method developed in this study permits spatially explicit predictions of climate change–related population extinction-colonization dynamics within species that explains observed patterns of geographical range loss and expansion across continents. Increasing frequencies of temperatures that exceed historically observed tolerances help explain widespread bumble bee species decline. This mechanism may also contribute to biodiversity loss more generally. © 2020 American Association for the Advancement of Science. All rights reserved.
英文关键词	bee; biodiversity; climate change; extinction risk; geographical region; population decline; species richness; article; biodiversity; bumblebee; climate change; Europe; land use; nonhuman; North America; prediction; species richness; animal; bee; heat; population dynamics; species extinction; Europe; North America; Bombus (genus); Animals; Bees; Biodiversity; Climate Change; Europe; Extinction, Biological; Hot Temperature; North America; Population Dynamics
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/245563
作者单位	Department of Biology, University of Ottawa, Ottawa, ON K1N 6N5, Canada; Centre for Biodiversity and Environment Research, Department of Genetics, Evolution and Environment, University College London, London, WC1E 6BT, United Kingdom
推荐引用方式 GB/T 7714	Soroye P.,Newbold T.,Kerr J.. Climate change contributes to widespread declines among bumble bees across continents[J],2020,367(6478).
APA	Soroye P.,Newbold T.,&Kerr J..(2020).Climate change contributes to widespread declines among bumble bees across continents.Science,367(6478).
MLA	Soroye P.,et al."Climate change contributes to widespread declines among bumble bees across continents".Science 367.6478(2020).