Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/gcb.13792 |
Seasonal associations with urban light pollution for nocturnally migrating bird populations | |
La Sorte, Frank A.1; Fink, Daniel1; Buler, Jeffrey J.2; Farnsworth, Andrew1; Cabrera-Cruz, Sergio A.2 | |
2017-11-01 | |
发表期刊 | GLOBAL CHANGE BIOLOGY
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ISSN | 1354-1013 |
EISSN | 1365-2486 |
出版年 | 2017 |
卷号 | 23期号:11 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | The spatial extent and intensity of artificial light at night (ALAN) has increased worldwide through the growth of urban environments. There is evidence that nocturnally migrating birds are attracted to ALAN, and there is evidence that nocturnally migrating bird populations are more likely to occur in urban areas during migration, especially in the autumn. Here, we test if urban sources of ALAN are responsible, at least in part, for these observed urban associations. We use weekly estimates of diurnal occurrence and relative abundance for 40 nocturnally migrating bird species that breed in forested environments in North America to assess how associations with distance to urban areas and ALAN are defined across the annual cycle. Migratory bird populations presented stronger than expected associations with shorter distances to urban areas during migration, and stronger than expected association with higher levels of ALAN outside and especially within urban areas during migration. These patterns were more pronounced during autumn migration, especially within urban areas. Outside of the two migration periods, migratory bird populations presented stronger than expected associations with longer distances to urban areas, especially during the nonbreeding season, and weaker than expected associations with the highest levels of ALAN outside and especially within urban areas. These findings suggest that ALAN is associated with higher levels of diurnal abundance along the boundaries and within the interior of urban areas during migration, especially in the autumn when juveniles are undertaking their first migration journey. These findings support the conclusion that urban sources of ALAN can broadly effect migratory behavior, emphasizing the need to better understand the implications of ALAN for migratory bird populations. |
英文关键词 | artificial light eBird light pollution Neotropical migrants nocturnal migration North America seasonal bird migration urbanization |
领域 | 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000412322700015 |
WOS关键词 | MAGNETIC COMPASS ORIENTATION ; COMMUNICATION TOWERS ; AVIAN MORTALITY ; STOPOVER SITES ; UNITED-STATES ; HABITAT ; MAGNETORECEPTION ; MODELS ; RADAR ; SPEED |
WOS类目 | Biodiversity Conservation ; Ecology ; Environmental Sciences |
WOS研究方向 | Biodiversity & Conservation ; 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/17143 |
专题 | 气候变化 资源环境科学 |
作者单位 | 1.Cornell Univ, Cornell Lab Ornithol, Ithaca, NY 14850 USA; 2.Univ Delaware, Dept Entomol & Wildlife Ecol, Newark, DE USA |
推荐引用方式 GB/T 7714 | La Sorte, Frank A.,Fink, Daniel,Buler, Jeffrey J.,et al. Seasonal associations with urban light pollution for nocturnally migrating bird populations[J]. GLOBAL CHANGE BIOLOGY,2017,23(11). |
APA | La Sorte, Frank A.,Fink, Daniel,Buler, Jeffrey J.,Farnsworth, Andrew,&Cabrera-Cruz, Sergio A..(2017).Seasonal associations with urban light pollution for nocturnally migrating bird populations.GLOBAL CHANGE BIOLOGY,23(11). |
MLA | La Sorte, Frank A.,et al."Seasonal associations with urban light pollution for nocturnally migrating bird populations".GLOBAL CHANGE BIOLOGY 23.11(2017). |
条目包含的文件 | 条目无相关文件。 |
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