气候变化领域集成服务门户(CCPortal): Physical effects of habitat-forming species override latitudinal trends in temperature

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DOI	10.1111/ele.12881
	Physical effects of habitat-forming species override latitudinal trends in temperature
	Jurgens L.J.; Gaylord B.
发表日期	2019
ISSN	1461023X
卷号	21 期号:2
英文摘要	Latitudinal and elevational temperature gradients (LTG and ETG) play central roles in biogeographical theory, underpinning predictions of large-scale patterns in organismal thermal stress, species' ranges and distributional responses to climate change. Yet an enormous fraction of Earth's taxa live exclusively in habitats where foundation species modify temperatures. We examine little-explored implications of this widespread trend using a classic model system for understanding heat stresses – rocky intertidal shores. Through integrated field measurements and laboratory trials, we demonstrate that thermal buffering by centimetre-thick mussel and seaweed beds eliminates differences in stress-inducing high temperatures and associated mortality risk that would otherwise arise over 14° of latitude and ~ 1 m of shore elevation. These results reveal the extent to which physical effects of habitat-formers can overwhelm broad-scale thermal trends, suggesting a need to re-evaluate climate change predictions for many species. Notably, inhabitant populations may exhibit deceptive resilience to warming until refuge-forming taxa become imperiled. © 2017 John Wiley & Sons Ltd/CNRS
英文关键词	Biogenic habitats; biogeography; ecophysiology; elevation; environmental gradients; facilitation; latitude; positive interactions; species ranges; thermal stress
语种	英语
scopus关键词	climate change; ecosystem; growth, development and aging; heat; seaweed; temperature; Climate Change; Ecosystem; Hot Temperature; Seaweed; 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/121172
作者单位	Bodega Marine Laboratory, Department of Evolution and Ecology University of California Davis, Bodega Bay, CA, United States
推荐引用方式 GB/T 7714	Jurgens L.J.,Gaylord B.. Physical effects of habitat-forming species override latitudinal trends in temperature[J],2019,21(2).
APA	Jurgens L.J.,&Gaylord B..(2019).Physical effects of habitat-forming species override latitudinal trends in temperature.Ecology Letters,21(2).
MLA	Jurgens L.J.,et al."Physical effects of habitat-forming species override latitudinal trends in temperature".Ecology Letters 21.2(2019).