Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.12902 |
Artificial light at night confounds broad-scale habitat use by migrating birds | |
McLaren, James D.1,2; Buler, Jeffrey J.1; Schreckengost, Tim1; Smolinsky, Jaclyn A.1; Boone, Matthew1; van Loon, E. Emiel3; Dawson, Deanna K.4; Walters, Eric L.5 | |
2018-03-01 | |
发表期刊 | ECOLOGY LETTERS |
ISSN | 1461-023X |
EISSN | 1461-0248 |
出版年 | 2018 |
卷号 | 21期号:3页码:356-364 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; Canada; Netherlands |
英文摘要 | With many of the world's migratory bird populations in alarming decline, broad-scale assessments of responses to migratory hazards may prove crucial to successful conservation efforts. Most birds migrate at night through increasingly light-polluted skies. Bright light sources can attract airborne migrants and lead to collisions with structures, but might also influence selection of migratory stopover habitat and thereby acquisition of food resources. We demonstrate, using multi-year weather radar measurements of nocturnal migrants across the northeastern U.S., that autumnal migrant stopover density increased at regional scales with proximity to the brightest areas, but decreased within a few kilometers of brightly-lit sources. This finding implies broad-scale attraction to artificial light while airborne, impeding selection for extensive forest habitat. Given that high-quality stopover habitat is critical to successful migration, and hindrances during migration can decrease fitness, artificial lights present a potentially heightened conservation concern for migratory bird populations. |
英文关键词 | Artificial light at night conservation ecological modelling generalized additive models landbird migration landscape ecology machine learning migratory stopover stochastic boosting weather surveillance radar |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000424890900005 |
WOS关键词 | NOCTURNAL PASSERINE MIGRANTS ; UNITED-STATES ; ENVIRONMENTAL-CONDITIONS ; COMMUNICATION TOWERS ; STOPOVER SITES ; BODY-MASS ; SONGBIRDS ; FALL ; ORIENTATION ; COLLISIONS |
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/31286 |
专题 | 资源环境科学 |
作者单位 | 1.Univ Delaware, Dept Entomol & Wildlife Ecol, Newark, DE 19716 USA; 2.Environm & Climate Change Canada, Natl Wildlife Res Ctr, Ottawa, ON K1A 0H3, Canada; 3.Univ Amsterdam, Theoret & Computat Ecol, Inst Biodivers & Ecosyst Dynam, NL-1090 GE Amsterdam, Netherlands; 4.US Geol Survey, Patuxent Wildlife Res Ctr, Laurel, MD 20708 USA; 5.Old Dominion Univ, Dept Biol Sci, Norfolk, VA 23529 USA |
推荐引用方式 GB/T 7714 | McLaren, James D.,Buler, Jeffrey J.,Schreckengost, Tim,et al. Artificial light at night confounds broad-scale habitat use by migrating birds[J]. ECOLOGY LETTERS,2018,21(3):356-364. |
APA | McLaren, James D..,Buler, Jeffrey J..,Schreckengost, Tim.,Smolinsky, Jaclyn A..,Boone, Matthew.,...&Walters, Eric L..(2018).Artificial light at night confounds broad-scale habitat use by migrating birds.ECOLOGY LETTERS,21(3),356-364. |
MLA | McLaren, James D.,et al."Artificial light at night confounds broad-scale habitat use by migrating birds".ECOLOGY LETTERS 21.3(2018):356-364. |
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