气候变化领域集成服务门户(CCPortal): Ecological genomics predicts climate vulnerability in an endangered southwestern songbird

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DOI	10.1111/ele.12977
	Ecological genomics predicts climate vulnerability in an endangered southwestern songbird
	Ruegg K.; Bay R.A.; Anderson E.C.; Saracco J.F.; Harrigan R.J.; Whitfield M.; Paxton E.H.; Smith T.B.
发表日期	2018
ISSN	1461023X
卷号	21 期号:7
英文摘要	Few regions have been more severely impacted by climate change in the USA than the Desert Southwest. Here, we use ecological genomics to assess the potential for adaptation to rising global temperatures in a widespread songbird, the willow flycatcher (Empidonax traillii), and find the endangered desert southwestern subspecies (E. t. extimus) most vulnerable to future climate change. Highly significant correlations between present abundance and estimates of genomic vulnerability – the mismatch between current and predicted future genotype–environment relationships – indicate small, fragmented populations of the southwestern willow flycatcher will have to adapt most to keep pace with climate change. Links between climate-associated genotypes and genes important to thermal tolerance in birds provide a potential mechanism for adaptation to temperature extremes. Our results demonstrate that the incorporation of genotype–environment relationships into landscape-scale models of climate vulnerability can facilitate more precise predictions of climate impacts and help guide conservation in threatened and endangered groups. © 2018 John Wiley & Sons Ltd/CNRS
英文关键词	climate change; ecological genomics; genomic vulnerability; local adaptation
语种	英语
scopus关键词	Aves; Empidonax traillii; Passeri; adaptation; animal; climate change; ecology; endangered species; genetics; genomics; songbird; Adaptation, Physiological; Animals; Climate Change; Ecology; Endangered Species; Genomics; Songbirds
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/121287
作者单位	Center for Tropical Research, Institute for the Environment and Sustainability, University of California Los Angeles, Los Angeles, CA 90095, United States; Department of Ecology and Evolutionary Biology, University of California Santa Cruz, Santa Cruz, CA 95060, United States; Department of Evolution and Ecology, University of California Davis, One Shields Ave, Davis, CA 95616, United States; Southwest Fisheries Science Center, National Marine Fisheries Service, 110 Shaffer Road, Santa Cruz, CA 95060, United States; The Institute for Bird Populations, PO Box 1346, Point Reyes StationCA 94956, United States; Southern Sierra Research Station, P.O. Box 1316, Weldon, CA 932883, United States; U.S. Geological Survey Pacific Island Ecosystems Research Center, Hawaii Volcano National ParkHI 96718, United States; Department of Ecology and Evolutionary Biology, University of California, Los Angeles, 621 Charles E. Young Drive South, Los Angeles, CA 90095, United States
推荐引用方式 GB/T 7714	Ruegg K.,Bay R.A.,Anderson E.C.,et al. Ecological genomics predicts climate vulnerability in an endangered southwestern songbird[J],2018,21(7).
APA	Ruegg K..,Bay R.A..,Anderson E.C..,Saracco J.F..,Harrigan R.J..,...&Smith T.B..(2018).Ecological genomics predicts climate vulnerability in an endangered southwestern songbird.Ecology Letters,21(7).
MLA	Ruegg K.,et al."Ecological genomics predicts climate vulnerability in an endangered southwestern songbird".Ecology Letters 21.7(2018).