Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1073/pnas.1920448117 |
Weather at the winter and stopover areas determines spring migration onset, progress, and advancements in Afro-Palearctic migrant birds | |
Haest, Birgen1,2; Hueppop, Ommo1; Bairlein, Franz1 | |
2020-06-29 | |
发表期刊 | PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA |
ISSN | 0027-8424 |
出版年 | 2020 |
卷号 | 117期号:29页码:17056-17062 |
文章类型 | Article |
语种 | 英语 |
国家 | Germany; Switzerland |
英文摘要 | Climate change causes changes in the timing of life cycle events across all trophic groups. Spring phenology has mostly advanced, but large, unexplained, variations are present between and within species. Each spring, migratory birds travel tens to tens of thousands of kilometers from their wintering to their breeding grounds. For most populations, large uncertainties remain on their exact locations outside the breeding area, and the time spent there or during migration. Assessing climate (change) effects on avian migration phenology has consequently been difficult due to spatial and temporal uncertainties in the weather potentially affecting migration timing. Here, we show for six trans-Saharan long-distance migrants that weather at the wintering and stopover grounds almost entirely (similar to 80%) explains interannual variation in spring migration phenology. Importantly, our spatiotemporal ap-proach also allows for the systematic exclusion of influences at other locations and times. While increased spring temperatures did contribute strongly to the observed spring migration advance-ments over the 55-y study period, improvements in wind conditions, especially in the Maghreb and Mediterranean, have allowed even stronger advancements. Flexibility in spring migration timing of long-distance migrants to exogenous factors has been consistently underestimated due to mismatches in space, scale, time, and weather variable type. |
英文关键词 | phenology environmental plasticity microevolution behavioral flexibility conservation |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000553292900024 |
WOS关键词 | NORTH-ATLANTIC OSCILLATION ; CLIMATE-CHANGE ; PHENOLOGICAL RESPONSE ; ARRIVAL ; CONSEQUENCES ; EVOLUTIONARY ; SENSITIVITY ; REGRESSION ; ECOLOGY ; AFRICA |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
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/281831 |
专题 | 资源环境科学 |
作者单位 | 1.Inst Avian Res Vogelwarte Helgoland, Bird Migrat Dept, D-26386 Wilhelmshaven, Germany; 2.Swiss Ornithol Inst, Dept Bird Migrat, CH-6204 Sempach, Switzerland |
推荐引用方式 GB/T 7714 | Haest, Birgen,Hueppop, Ommo,Bairlein, Franz. Weather at the winter and stopover areas determines spring migration onset, progress, and advancements in Afro-Palearctic migrant birds[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,2020,117(29):17056-17062. |
APA | Haest, Birgen,Hueppop, Ommo,&Bairlein, Franz.(2020).Weather at the winter and stopover areas determines spring migration onset, progress, and advancements in Afro-Palearctic migrant birds.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,117(29),17056-17062. |
MLA | Haest, Birgen,et al."Weather at the winter and stopover areas determines spring migration onset, progress, and advancements in Afro-Palearctic migrant birds".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 117.29(2020):17056-17062. |
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