气候变化领域集成服务门户(CCPortal): Are reptiles toast? A worldwide evaluation of Lepidosauria vulnerability to climate change

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DOI	10.1007/s10584-020-02687-5
	Are reptiles toast? A worldwide evaluation of Lepidosauria vulnerability to climate change
	Diele-Viegas L.M.; Figueroa R.T.; Vilela B.; Rocha C.F.D.
发表日期	2020
ISSN	0165-0009
起始页码	581
结束页码	599
卷号	159 期号:4
英文摘要	While most of the available studies on climate change effects on Lepidosauria focused on changes in species distribution, none has focused on evaluating biogeographic and phylogenetic patterns of these effects. Here, we aimed to test if some lepidosaurian clades are more likely to be vulnerable than others and if their vulnerability corresponds with zoogeographic-related climatic conditions. We measured Pagel’s λ and Blomberg’s K and indicated a significant phylogenetic signal of lepidosaurians’ vulnerability to climate change, which tends to increase towards more recent clades. We performed a parsimony analysis of endemicity to determine the most climatically vulnerable zoogeographical realms, considering local lepidosaurian vulnerability. We recovered that taxa occurring in multiple zoogeographical realms are usually vulnerable across different geographic regions. Thus, we indicated that the lepidosaurian vulnerability is not related to their occurrence area, since most of the clades are shown to be vulnerable despite their biogeographic distribution or local climate conditions. We conducted a meta-analysis and showed that climate change is globally affecting taxa distribution, with no effects of heterogeneity. Finally, we performed a panbiogeographical analysis and found that Neotropical, Afrotropical, Australian, and Nearctic realms contain the highest number of biotic convergence zones. Areas with high spatial concentration of diversity also presented a greater number of vulnerable species, indicating that these areas can be possible targets for conservation at a larger scale and may help to identify especially diverse areas for conservation efforts at a small scale, focusing on buffering the effects of climate change on local populations. © 2020, Springer Nature B.V.
英文关键词	Global warming; Macroecology; Squamata; Vulnerability
语种	英语
scopus关键词	Global warming; Climatic conditions; Macroecology; Parsimony analysis; Spatial concentration; Species distributions; Squamata; Taxa distribution; Vulnerability; Conservation; Afrotropical Region; cladistics; climate change; climate conditions; Nearctic Region; Neotropical Region; reptile; species diversity; vulnerability; zoogeographical region; Australia; Lepidosauria; Reptilia; Squamata
来源期刊	Climatic Change
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/147207
作者单位	Departamento de Ecologia, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil; Biology Department, University of Maryland, College Park, MD, United States; Museum of Paleontology and Department of Earth and Environmental Sciences, University of Michigan, Ann Arbor, MI, United States; Universidade Federal da Bahia, Salvador, BA, Brazil
推荐引用方式 GB/T 7714	Diele-Viegas L.M.,Figueroa R.T.,Vilela B.,et al. Are reptiles toast? A worldwide evaluation of Lepidosauria vulnerability to climate change[J],2020,159(4).
APA	Diele-Viegas L.M.,Figueroa R.T.,Vilela B.,&Rocha C.F.D..(2020).Are reptiles toast? A worldwide evaluation of Lepidosauria vulnerability to climate change.Climatic Change,159(4).
MLA	Diele-Viegas L.M.,et al."Are reptiles toast? A worldwide evaluation of Lepidosauria vulnerability to climate change".Climatic Change 159.4(2020).