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DOI	10.1111/ele.13382
	Assessing the causes of diversification slowdowns: temperature-dependent and diversity-dependent models receive equivalent support
	Condamine F.L.; Rolland J.; Morlon H.
发表日期	2019
ISSN	1461023X
卷号	22 期号:11
英文摘要	Diversification rates vary over time, yet the factors driving these variations remain unclear. Temporal declines in speciation rates have often been interpreted as the effect of ecological limits, competition, and diversity dependence, emphasising the role of biotic factors. Abiotic factors, such as climate change, are also supposed to have affected diversification rates over geological time scales, yet direct tests of these presumed effects have mainly been limited to few clades well represented in the fossil record. If warmer climatic periods have sustained faster speciation, this could explain slowdowns in speciation during the Cenozoic climate cooling. Here, we apply state-of-the art diversity-dependent and temperature-dependent phylogenetic models of diversification to 218 tetrapod families, along with constant rate and time-dependent models. We confirm the prevalence of diversification slowdowns, and find as much support for temperature-dependent than diversity-dependent models. These results call for a better integration of these two processes in studies of diversification dynamics. © 2019 John Wiley & Sons Ltd/CNRS
英文关键词	Birth-death models; climate change; ecological limits; macroevolution; metabolic theory of biodiversity; paleoclimate; speciation; tetrapods
语种	英语
scopus关键词	Tetrapoda; biodiversity; fossil; phylogeny; species differentiation; temperature; Biodiversity; Fossils; Genetic Speciation; Phylogeny; Temperature
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/121013
作者单位	CNRS, UMR 5554 Institut des Sciences de l'Evolution de Montpellier, Place Eugène Bataillon, Montpellier, 34095, France; CNRS, UMR 7641 Centre de Mathématiques Appliquées (Ecole Polytechnique), route de Saclay, Palaiseau, 91128, France; Department of Computational Biology, Biophore, University of Lausanne, Lausanne, 1015, Switzerland; Department of Zoology, University of British Columbia, University Blvd, Vancouver, BC #4200-6270, Canada; IBENS, Département de Biologie, Ecole Normale Supérieure, CNRS, Inserm, PSL Research University, Paris, F-75005, France
推荐引用方式 GB/T 7714	Condamine F.L.,Rolland J.,Morlon H.. Assessing the causes of diversification slowdowns: temperature-dependent and diversity-dependent models receive equivalent support[J],2019,22(11).
APA	Condamine F.L.,Rolland J.,&Morlon H..(2019).Assessing the causes of diversification slowdowns: temperature-dependent and diversity-dependent models receive equivalent support.Ecology Letters,22(11).
MLA	Condamine F.L.,et al."Assessing the causes of diversification slowdowns: temperature-dependent and diversity-dependent models receive equivalent support".Ecology Letters 22.11(2019).