气候变化领域集成服务门户(CCPortal): Less favourable climates constrain demographic strategies in plants

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DOI	10.1111/ele.12794
	Less favourable climates constrain demographic strategies in plants
	Csergő A.M.; Salguero-Gómez R.; Broennimann O.; Coutts S.R.; Guisan A.; Angert A.L.; Welk E.; Stott I.; Enquist B.J.; McGill B.; Svenning J.-C.; Violle C.; Buckley Y.M.
发表日期	2017
ISSN	1461-023X
EISSN	1461-0248
卷号	20 期号:8
英文摘要	Correlative species distribution models are based on the observed relationship between species’ occurrence and macroclimate or other environmental variables. In climates predicted less favourable populations are expected to decline, and in favourable climates they are expected to persist. However, little comparative empirical support exists for a relationship between predicted climate suitability and population performance. We found that the performance of 93 populations of 34 plant species worldwide – as measured by in situ population growth rate, its temporal variation and extinction risk – was not correlated with climate suitability. However, correlations of demographic processes underpinning population performance with climate suitability indicated both resistance and vulnerability pathways of population responses to climate: in less suitable climates, plants experienced greater retrogression (resistance pathway) and greater variability in some demographic rates (vulnerability pathway). While a range of demographic strategies occur within species’ climatic niches, demographic strategies are more constrained in climates predicted to be less suitable. © 2017 The Authors. Ecology Letters published by CNRS and John Wiley & Sons Ltd.
英文关键词	Climate change; COMPADRE Plant Matrix Database; demographic compensation; ecological niche models; matrix population models; population dynamics; spatial demography; species distribution models; species interactions–abiotic stress hypothesis; stress gradient hypothesis
学科领域	climate change; demography; plant; Climate Change; Demography; Plants
语种	英语
scopus关键词	climate change; demography; plant; Climate Change; Demography; Plants
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/118361
作者单位	Department of Zoology, School of Natural Sciences, Trinity College Dublin, College Green, Dublin 2, Ireland; ARC Centre of Excellence for Environmental Decisions, University of Queensland, St Lucia, QLD 4072, Australia; Department of Animal and Plant Sciences, University of Sheffield, Western Bank, Sheffield, S10 2TN, United Kingdom; Max Planck Institute for Demographic Research, Konrad-Zuse-Straße 1, Rostock, 18057, Germany; Department of Ecology and Evolution, University of Lausanne, Lausanne, Switzerland; Institute of Earth Surface Dynamics, University of Lausanne, Lausanne, 1015, Switzerland; Departments of Botany and Zoology, Biodiversity Research Centre, University of British Columbia, 115-2212 Main Mall, Vancouver, BC, Canada; Institute of Biology, Martin-Luther-University Halle-Wittenberg, Halle (Saale), 06099, Germany; German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, 04103, Germany; Department of Biology, Max Planck Odense Center, University of Southern Den...
推荐引用方式 GB/T 7714	Csergő A.M.,Salguero-Gómez R.,Broennimann O.,et al. Less favourable climates constrain demographic strategies in plants[J],2017,20(8).
APA	Csergő A.M..,Salguero-Gómez R..,Broennimann O..,Coutts S.R..,Guisan A..,...&Buckley Y.M..(2017).Less favourable climates constrain demographic strategies in plants.Ecology Letters,20(8).
MLA	Csergő A.M.,et al."Less favourable climates constrain demographic strategies in plants".Ecology Letters 20.8(2017).