气候变化领域集成服务门户(CCPortal): Opposing macroevolutionary and trait-mediated patterns of threat and naturalisation in flowering plants

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DOI	10.1111/ele.13740
	Opposing macroevolutionary and trait-mediated patterns of threat and naturalisation in flowering plants
	Schmidt J.P.; Davies T.J.; Farrell M.J.
发表日期	2021
ISSN	1461023X
起始页码	1237
结束页码	1250
卷号	24 期号:6
英文摘要	Due to expanding global trade and movement of people, new plant species are establishing in exotic ranges at increasing rates while the number of native species facing extinction from multiple threats grows. Yet, how species losses and gains globally may, together, be linked to traits and macroevolutionary processes is poorly understood. Here, we show that, adjusting for diversification rate and clade age, the proportion of threatened species across flowering plant families is negatively related to the proportion of naturalised species per family. Moreover, naturalisation is positively associated with range size, short generation time, autonomous seed production and interspecific hybridisation, but negatively with age and diversification, whereas threat is negatively associated with range size and hybridisation, and positively with biotic pollination, age and diversification rate. That we find such a pronounced signature of naturalisation and threat across plant families suggests that both trait syndromes have coexisted over deep evolutionary time and counter to intuition, that neither strategy is necessarily superior to the other over long evolutionary timespans. © 2021 John Wiley & Sons Ltd.
关键词	Angiosperms comparative study flowering plants naturalised phylogenetic regression rarity threatened
英文关键词	angiosperm; hybridization; interspecific interaction; native species; naturalization; range size; seed production; Magnoliophyta; angiosperm; evolution; genetics; human; phenotype; phylogeny; plant; pollination; Biological Evolution; Humans; Magnoliopsida; Phenotype; Phylogeny; Plants; Pollination
语种	英语
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/204483
作者单位	Odum School of Ecology, University of Georgia, Athens, GA 30602, United States; Departments of Botany, Forest & Conservation Sciences, Biodiversity Research Centre, University of British Columbia, Vancouver, BC V6T 1Z4, Canada; African Centre for DNA Barcoding, University of Johannesburg, Johannesburg, 2092, South Africa; Department of Ecology and Evolutionary Biology, University of Toronto, Toronto, ON, Canada
推荐引用方式 GB/T 7714	Schmidt J.P.,Davies T.J.,Farrell M.J.. Opposing macroevolutionary and trait-mediated patterns of threat and naturalisation in flowering plants[J],2021,24(6).
APA	Schmidt J.P.,Davies T.J.,&Farrell M.J..(2021).Opposing macroevolutionary and trait-mediated patterns of threat and naturalisation in flowering plants.Ecology Letters,24(6).
MLA	Schmidt J.P.,et al."Opposing macroevolutionary and trait-mediated patterns of threat and naturalisation in flowering plants".Ecology Letters 24.6(2021).