干旱区生态环境知识资源中心(Arid): Avian diversity and function across the world's most populous cities

Arid

DOI	10.1111/ele.14238
	Avian diversity and function across the world's most populous cities
	Richardson, James; Lees, Alexander C.; Miller, Eliot T.; Marsden, Stuart J.
通讯作者	Richardson, J
来源期刊	ECOLOGY LETTERS
ISSN	1461-023X
EISSN	1461-0248
出版年	2023
英文摘要	Understanding the composition of urban wildlife communities is crucial to promote biodiversity, ecosystem function and links between nature and people. Using crowdsourced data from over five million eBird checklists, we examined the influence of urban characteristics on avian richness and function at 8443 sites within and across 137 global cities. Under half of the species from regional pools were recorded in cities, and we found a significant phylogenetic signal for urban tolerance. Site-level avian richness was positively influenced by the extent of open forest, cultivation and wetlands and avian functional diversity by wetlands. Functional diversity co-declined with richness, but groups including granivores and aquatic birds occurred even at species-poor sites. Cities in arid areas held a higher percentage of regional species richness. Our results indicate commonalities in the influence of habitat on richness and function, as well as lower niche availability, and phylogenetic diversity across the world's cities.
英文关键词	avian citizen science eBird habitat heterogeneity latitudinal diversity gradient phenotypic variation urban ecology urban tolerance urbanization
类型	Article ; Early Access
语种	英语
开放获取类型	Green Accepted, hybrid
收录类别	SCI-E
WOS记录号	WOS:000999277600001
WOS关键词	BIRD DIVERSITY ; URBANIZATION ; BIODIVERSITY ; ASSEMBLAGES ; ECOLOGY ; HOMOGENIZATION ; TOLERANCE ; SPACE ; AREAS
WOS类目	Ecology
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/396027
推荐引用方式 GB/T 7714	Richardson, James,Lees, Alexander C.,Miller, Eliot T.,et al. Avian diversity and function across the world's most populous cities[J],2023.
APA	Richardson, James,Lees, Alexander C.,Miller, Eliot T.,&Marsden, Stuart J..(2023).Avian diversity and function across the world's most populous cities.ECOLOGY LETTERS.
MLA	Richardson, James,et al."Avian diversity and function across the world's most populous cities".ECOLOGY LETTERS (2023).