Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.12977 |
Ecological genomics predicts climate vulnerability in an endangered southwestern songbird | |
Ruegg, Kristen1,2; Bay, Rachael A.1,3,4; Anderson, Eric C.3,4; Saracco, James F.5; Harrigan, Ryan J.1; Whitfield, Mary6; Paxton, Eben H.7; Smith, Thomas B.1,8 | |
2018-07-01 | |
发表期刊 | ECOLOGY LETTERS
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ISSN | 1461-023X |
EISSN | 1461-0248 |
出版年 | 2018 |
卷号 | 21期号:7页码:1085-1096 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
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. |
英文关键词 | climate change ecological genomics genomic vulnerability local adaptation |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000435270600014 |
WOS关键词 | POPULATION DECLINES ; GRADIENTS ; ANNOTATION ; SEQUENCE ; TRAITS |
WOS类目 | Ecology |
WOS研究方向 | Environmental Sciences & Ecology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/31437 |
专题 | 资源环境科学 |
作者单位 | 1.Univ Calif Los Angeles, Ctr Trop Res, Inst Environm & Sustainabil, Los Angeles, CA 90095 USA; 2.Univ Calif Santa Cruz, Dept Ecol & Evolutionary Biol, Santa Cruz, CA 95060 USA; 3.Univ Calif Davis, Dept Ecol & Evolut, One Shields Ave, Davis, CA 95616 USA; 4.Natl Marine Fisheries Serv, Southwest Fisheries Sci Ctr, 770 Shaffer Rd, Santa Cruz, CA 95060 USA; 5.Inst Bird Populat, POB 1346, Point Reyes Stn, CA 94956 USA; 6.Southern Sierra Res Stn, POB 1316, Weldon, CA USA; 7.US Geol Survey, Pacific Isl Ecosyst Res Ctr, Hawaii Volcano Natl Pk, HI 96718 USA; 8.Univ Calif Los Angeles, Dept Ecol & Evolutionary Biol, 627 Charles E Young Dr South, Los Angeles, CA 90095 USA |
推荐引用方式 GB/T 7714 | Ruegg, Kristen,Bay, Rachael A.,Anderson, Eric C.,et al. Ecological genomics predicts climate vulnerability in an endangered southwestern songbird[J]. ECOLOGY LETTERS,2018,21(7):1085-1096. |
APA | Ruegg, Kristen.,Bay, Rachael A..,Anderson, Eric C..,Saracco, James F..,Harrigan, Ryan J..,...&Smith, Thomas B..(2018).Ecological genomics predicts climate vulnerability in an endangered southwestern songbird.ECOLOGY LETTERS,21(7),1085-1096. |
MLA | Ruegg, Kristen,et al."Ecological genomics predicts climate vulnerability in an endangered southwestern songbird".ECOLOGY LETTERS 21.7(2018):1085-1096. |
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