气候变化领域集成服务门户(CCPortal): Historical warming consistently decreased size, dispersal and speciation rate of fish

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DOI	10.1038/s41558-021-01123-5
	Historical warming consistently decreased size, dispersal and speciation rate of fish
	Avaria-Llautureo J.; Venditti C.; Rivadeneira M.M.; Inostroza-Michael O.; Rivera R.J.; Hernández C.E.; Canales-Aguirre C.B.
发表日期	2021
ISSN	1758-678X
起始页码	787
结束页码	793
卷号	11 期号:9
英文摘要	There is ongoing debate as to whether fish body size will decrease with global warming and how these changes may impact dispersal ability and speciation rate. Theory predicts that, under warmer temperatures, fish grow to a smaller size, undergo a reduction in dispersal ability and increase speciation rates. However, evaluations of such predictions are hampered owing to the lack of empirical data spanning both wide temporal and geographical scales. Here, using phylogenetic methods, we show that smaller clupeiform fish (anchovies and herrings) occurred historically in warmer waters, moved the shortest distances at low speed and displayed the lowest speciation rates. Furthermore, fish moved faster and evolved rapidly under higher rates of temperature change but these historical rates are far lower than current warming rates. Our results predict a future where smaller clupeiform fish that have reduced ability to move will be more prevalent; this, in turn, may reduce future speciation. © 2021, The Author(s), under exclusive licence to Springer Nature Limited.
来源期刊	Nature Climate Change
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/237253
作者单位	Centro de Estudios Avanzados en Zonas Áridas, CEAZA, Coquimbo, Chile; School of Biological Sciences, University of Reading, Reading, United Kingdom; Departamento de Biología Marina, Facultad de Ciencias del Mar, Universidad Católica del Norte, Coquimbo, Chile; Departamento de Biología, Universidad de La Serena, La Serena, Chile; Laboratorio de Ecología Evolutiva y Filoinformática, Departamento de Zoología, Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción, Concepción, Chile; Centro de Investigación en Biodiversidad y Ambientes Sustentables (CIBAS), Facultad de Ciencias, Universidad Católica de la Santísima Concepción (UCSC), Concepción, Chile; Universidad Católica de Santa María, Arequipa, Peru; Centro i~mar, Universidad de Los Lagos, Puerto Montt, Chile; Núcleo Milenio INVASAL, Concepción, Chile
推荐引用方式 GB/T 7714	Avaria-Llautureo J.,Venditti C.,Rivadeneira M.M.,et al. Historical warming consistently decreased size, dispersal and speciation rate of fish[J],2021,11(9).
APA	Avaria-Llautureo J..,Venditti C..,Rivadeneira M.M..,Inostroza-Michael O..,Rivera R.J..,...&Canales-Aguirre C.B..(2021).Historical warming consistently decreased size, dispersal and speciation rate of fish.Nature Climate Change,11(9).
MLA	Avaria-Llautureo J.,et al."Historical warming consistently decreased size, dispersal and speciation rate of fish".Nature Climate Change 11.9(2021).