Extinction risk in vascular plants and vertebrates is negatively correlated with family size

	Extinction risk in vascular plants and vertebrates is negatively correlated with family size
	Fu, QS; Huang, XH; Landis, JB; Liu, PJ; Li, LJ; Lv, ZY; Chen, JT; Wang, HC; Chen, JH; Jiang, XL; Jin, Y; Sun, H; Deng, T
	2021
发表期刊	GLOBAL ECOLOGY AND CONSERVATION
卷号	30
摘要	Understanding the pattern of species extinction risk is key to biodiversity conservation. Previous studies showed extinction risk correlates strongly with taxon species richness. However, there is no consistent conclusion to this hypothesis, and patterns differ among different taxonomic groups. Here, we collated lists of vascular plant and terrestrial vertebrate species information on their threatened status in Yunnan Province and performed the first systematical analysis to test the relationship between the proportion of threatened or extinct species and species richness at the family-level of the two above taxa in Yunnan Province, China. We found that extinction risk was not randomly distributed among families and the estimated extinction risk was higher among closer phylogenetic families than expected by chance. Moreover, there were significant negative correlations between extinction risk and family size in vascular plants and terrestrial vertebrates. Our results suggest that family size is a good predictor of extinction risk and extinction risk is related to evolutionary history at family-level among vascular plants and terrestrial vertebrates in Yunnan.
收录类别	sci
语种	英语
文献类型	期刊论文
条目标识符	http://ir.kiz.ac.cn/handle/152453/13209
专题	科研部门_兽类生态与进化（蒋学龙）
推荐引用方式 GB/T 7714	Fu, QS,Huang, XH,Landis, JB,et al. Extinction risk in vascular plants and vertebrates is negatively correlated with family size[J]. GLOBAL ECOLOGY AND CONSERVATION,2021,30.
APA	Fu, QS.,Huang, XH.,Landis, JB.,Liu, PJ.,Li, LJ.,...&Deng, T.(2021).Extinction risk in vascular plants and vertebrates is negatively correlated with family size.GLOBAL ECOLOGY AND CONSERVATION,30.
MLA	Fu, QS,et al."Extinction risk in vascular plants and vertebrates is negatively correlated with family size".GLOBAL ECOLOGY AND CONSERVATION 30(2021).

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