globalchange  > 影响、适应和脆弱性
DOI: 10.1111/gcb.12559
论文题名:
Mechanisms underpinning climatic impacts on natural populations: Altered species interactions are more important than direct effects
作者: Ockendon N.; Baker D.J.; Carr J.A.; White E.C.; Almond R.E.A.; Amano T.; Bertram E.; Bradbury R.B.; Bradley C.; Butchart S.H.M.; Doswald N.; Foden W.; Gill D.J.C.; Green R.E.; Sutherland W.J.; Tanner E.V.J.; Pearce-Higgins J.W.
刊名: Global Change Biology
ISSN: 13541013
出版年: 2014
卷: 20, 期:7
起始页码: 2221
结束页码: 2229
语种: 英语
英文关键词: Abiotic ; Biotic ; Climate change ; Mechanism ; Meta-analysis ; Trophic level
Scopus关键词: biotic factor ; bird ; climate change ; climate effect ; global change ; meta-analysis ; population dynamics ; trophic level ; Europe ; North America ; Aves ; animal ; biota ; bird ; climate change ; Europe ; fish ; invertebrate ; mammal ; meta analysis ; North America ; physiology ; plant physiology ; population dynamics ; Animals ; Biota ; Birds ; Climate Change ; Europe ; Fishes ; Invertebrates ; Mammals ; North America ; Plant Physiological Phenomena ; Population Dynamics
英文摘要: Shifts in species' distribution and abundance in response to climate change have been well documented, but the underpinning processes are still poorly understood. We present the results of a systematic literature review and meta-analysis investigating the frequency and importance of different mechanisms by which climate has impacted natural populations. Most studies were from temperate latitudes of North America and Europe; almost half investigated bird populations. We found significantly greater support for indirect, biotic mechanisms than direct, abiotic mechanisms as mediators of the impact of climate on populations. In addition, biotic effects tended to have greater support than abiotic factors in studies of species from higher trophic levels. For primary consumers, the impact of climate was equally mediated by biotic and abiotic mechanisms, whereas for higher level consumers the mechanisms were most frequently biotic, such as predation or food availability. Biotic mechanisms were more frequently supported in studies that reported a directional trend in climate than in studies with no such climatic change, although sample sizes for this comparison were small. We call for more mechanistic studies of climate change impacts on populations, particularly in tropical systems. © 2014 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/62114
Appears in Collections:影响、适应和脆弱性

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作者单位: British Trust for Ornithology, The Nunnery, Thetford IP24 2PU, United Kingdom; School of Biological and Biomedical Sciences, Durham University, South Road, Durham DH1 3LE, United Kingdom; IUCN Global Species Programme, 219c Huntingdon Road, Cambridge CB3 0DL, United Kingdom; United Nations Environment Programme World Conservation Monitoring Centre, 219 Huntingdon Road, Cambridge CB3 0DL, United Kingdom; Cambridge Conservation Initiative, Judge Business School, Trumpington Street, Cambridge CB2 1AG, United Kingdom; Conservation Science Group, Department of Zoology, University of Cambridge, Cambridge CB2 3EJ, United Kingdom; Fauna and Flora International, Jupiter House, Station Road, Cambridge CB1 2JD, United Kingdom; RSPB Centre for Conservation Science, RSPB, The Lodge, Sandy, Bedfordshire SG19 2DL, United Kingdom; BirdLife International, Wellbrook Court, Cambridge CB3 0NA, United Kingdom; Department of Plant Sciences, University of Cambridge, Downing Street, Cambridge CB2 3EA, United Kingdom

Recommended Citation:
Ockendon N.,Baker D.J.,Carr J.A.,et al. Mechanisms underpinning climatic impacts on natural populations: Altered species interactions are more important than direct effects[J]. Global Change Biology,2014-01-01,20(7)
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