气候变化领域集成服务门户(CCPortal): Habitat loss over six decades accelerates regional and local biodiversity loss via changing landscape connectance

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DOI	10.1111/ele.13260
	Habitat loss over six decades accelerates regional and local biodiversity loss via changing landscape connectance
	Horváth Z.; Ptacnik R.; Vad C.F.; Chase J.M.
发表日期	2019
ISSN	1461023X
卷号	22 期号:6
英文摘要	When habitats are lost, species are lost in the region as a result of the sampling process. However, it is less clear what happens to biodiversity in the habitats that remain. Some have argued that the main influence of habitat loss on biodiversity is simply due to the total amount of habitat being reduced, while others have argued that fragmentation leads to fewer species per site because of altered spatial connectance among extant habitats. Here, we use a unique data set on invertebrate species in ponds spanning six decades of habitat loss to show that both regional and local species richness declined, indicating that species loss is compounded by habitat loss via connectivity loss, and not a result of a sampling process or changes in local environmental conditions. Overall, our work provides some of the clearest evidence to date from a longitudinal study that habitat loss translates into species loss, even within the remaining habitats. © 2019 The Authors. Ecology Letters published by CNRS and John Wiley & Sons Ltd.
英文关键词	Extinction; fragmentation; habitat connectivity; landscape connectance
语种	英语
scopus关键词	Invertebrata; biodiversity; ecosystem; longitudinal study; pond; Biodiversity; Ecosystem; Longitudinal Studies; Ponds
来源期刊	Ecology Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/121082
作者单位	WasserCluster Lunz, Lunz am See, Austria; German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, Germany; Institute of Computer Science, Martin-Luther University Halle-Wittenberg, Halle (Saale), Germany
推荐引用方式 GB/T 7714	Horváth Z.,Ptacnik R.,Vad C.F.,et al. Habitat loss over six decades accelerates regional and local biodiversity loss via changing landscape connectance[J],2019,22(6).
APA	Horváth Z.,Ptacnik R.,Vad C.F.,&Chase J.M..(2019).Habitat loss over six decades accelerates regional and local biodiversity loss via changing landscape connectance.Ecology Letters,22(6).
MLA	Horváth Z.,et al."Habitat loss over six decades accelerates regional and local biodiversity loss via changing landscape connectance".Ecology Letters 22.6(2019).