globalchange  > 气候减缓与适应
DOI: 10.1111/ele.12794
Scopus记录号: 2-s2.0-85020470455
论文题名:
Less favourable climates constrain demographic strategies in plants
作者: 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.
刊名: Ecology Letters
ISSN: 1461023X
EISSN: 1461-0248
出版年: 2017
卷: 20, 期:8
起始页码: 969
结束页码: 980
语种: 英语
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
Scopus关键词: climate change ; demography ; plant ; Climate Change ; Demography ; Plants
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.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/107592
Appears in Collections:气候减缓与适应

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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, Australia; Department of Animal and Plant Sciences, University of Sheffield, Western Bank, Sheffield, United Kingdom; Max Planck Institute for Demographic Research, Konrad-Zuse-Straße 1, Rostock, Germany; Department of Ecology and Evolution, University of Lausanne, Lausanne, Switzerland; Institute of Earth Surface Dynamics, University of Lausanne, Lausanne, 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), Germany; German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, Germany; Department of Biology, Max Planck Odense Center, University of Southern Denmark, Campusvej 55, Odense M, Denmark; Department of Ecology and Evolutionary Biology, The University of Arizona, 1040 E. Lowell St., Tucson, AZ, United States; School of Biology and Ecology, The University of Maine, Deering Hall Room 202, Orono, ME, United States; Section for Ecoinformatics & Biodiversity, Department of Bioscience, Aarhus University, Ny Munkegade 114, Aarhus C, Denmark; CNRS, CEFE UMR 5175, Université de Montpellier – Université Paul Valéry – EPHE, 1919 Route de Mende, Montpellier Cedex 5, France

Recommended Citation:
Csergő A.M.,Salguero-Gómez R.,Broennimann O.,et al. Less favourable climates constrain demographic strategies in plants[J]. Ecology Letters,2017-01-01,20(8)
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