气候变化领域集成服务门户(CCPortal): Can we predict ectotherm responses to climate change using thermal performance curves and body temperatures?

CCPortal

DOI	10.1111/ele.12686
	Can we predict ectotherm responses to climate change using thermal performance curves and body temperatures?
	Sinclair B.J.; Marshall K.E.; Sewell M.A.; Levesque D.L.; Willett C.S.; Slotsbo S.; Dong Y.; Harley C.D.G.; Marshall D.J.; Helmuth B.S.; Huey R.B.
发表日期	2016
ISSN	1461-023X
EISSN	1461-0248
卷号	19 期号:11
英文摘要	Thermal performance curves (TPCs), which quantify how an ectotherm's body temperature (Tb) affects its performance or fitness, are often used in an attempt to predict organismal responses to climate change. Here, we examine the key – but often biologically unreasonable – assumptions underlying this approach; for example, that physiology and thermal regimes are invariant over ontogeny, space and time, and also that TPCs are independent of previously experienced Tb. We show how a critical consideration of these assumptions can lead to biologically useful hypotheses and experimental designs. For example, rather than assuming that TPCs are fixed during ontogeny, one can measure TPCs for each major life stage and incorporate these into stage-specific ecological models to reveal the life stage most likely to be vulnerable to climate change. Our overall goal is to explicitly examine the assumptions underlying the integration of TPCs with Tb, to develop a framework within which empiricists can place their work within these limitations, and to facilitate the application of thermal physiology to understanding the biological implications of climate change. © 2016 John Wiley & Sons Ltd/CNRS
英文关键词	Body temperature; climate change; fitness; thermal performance; thermal variability
学科领域	body temperature; climate change; ectothermy; experimental design; fitness; ontogeny; phenotypic plasticity; physiological response; physiology; temperature gradient; thermal regime; adaptation; animal; biological model; climate change; environment; thermoregulation; time factor; Adaptation, Physiological; Animals; Body Temperature Regulation; Climate Change; Environment; Models, Biological; Time Factors
语种	英语
scopus关键词	body temperature; climate change; ectothermy; experimental design; fitness; ontogeny; phenotypic plasticity; physiological response; physiology; temperature gradient; thermal regime; adaptation; animal; biological model; climate change; environment; thermoregulation; time factor; Adaptation, Physiological; Animals; Body Temperature Regulation; Climate Change; Environment; Models, Biological; Time Factors
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/118470
作者单位	Department of Biology, University of Western Ontario, London, ON, Canada; Department of Zoology, University of British Columbia, Vancouver, BC, Canada; School of Biological Sciences, University of Auckland, Auckland, New Zealand; Institute of Biodiversity and Environmental Conservation, Universiti Malaysia Sarawak, Kota Samarahan, Sarawak, Malaysia; Department of Biology, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States; Department of Bioscience, Aarhus University, Aarhus, Denmark; State Key Laboratory of Marine Environmental Science, Xiamen University, Xiamen, China; Faculty of Science, Universiti Brunei Darussalam, Gadong, Brunei Darussalam; Department of Marine and Environmental Sciences and School of Public Policy and Urban Affairs, Northeastern University Marine Science Center, Nahant, MA, United States; Department of Biology, University of Washington, Seattle, WA, United States; Department of Biology, University of Oklahoma, Norman, OK, United States; School of Biology and...
推荐引用方式 GB/T 7714	Sinclair B.J.,Marshall K.E.,Sewell M.A.,et al. Can we predict ectotherm responses to climate change using thermal performance curves and body temperatures?[J],2016,19(11).
APA	Sinclair B.J..,Marshall K.E..,Sewell M.A..,Levesque D.L..,Willett C.S..,...&Huey R.B..(2016).Can we predict ectotherm responses to climate change using thermal performance curves and body temperatures?.Ecology Letters,19(11).
MLA	Sinclair B.J.,et al."Can we predict ectotherm responses to climate change using thermal performance curves and body temperatures?".Ecology Letters 19.11(2016).