气候变化领域集成服务门户(CCPortal): The formation of avian montane diversity across barriers and along elevational gradients

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DOI	10.1038/s41467-021-27858-5
	The formation of avian montane diversity across barriers and along elevational gradients
	Pujolar J.M.; Blom M.P.K.; Reeve A.H.; Kennedy J.D.; Marki P.Z.; Korneliussen T.S.; Freeman B.G.; Sam K.; Linck E.; Haryoko T.; Iova B.; Koane B.; Maiah G.; Paul L.; Irestedt M.; Jønsson K.A.
发表日期	2022
ISSN	2041-1723
卷号	13 期号:1
英文摘要	Tropical mountains harbor exceptional concentrations of Earth’s biodiversity. In topographically complex landscapes, montane species typically inhabit multiple mountainous regions, but are absent in intervening lowland environments. Here we report a comparative analysis of genome-wide DNA polymorphism data for population pairs from eighteen Indo-Pacific bird species from the Moluccan islands of Buru and Seram and from across the island of New Guinea. We test how barrier strength and relative elevational distribution predict population differentiation, rates of historical gene flow, and changes in effective population sizes through time. We find population differentiation to be consistently and positively correlated with barrier strength and a species’ altitudinal floor. Additionally, we find that Pleistocene climate oscillations have had a dramatic influence on the demographics of all species but were most pronounced in regions of smaller geographic area. Surprisingly, even the most divergent taxon pairs at the highest elevations experience gene flow across barriers, implying that dispersal between montane regions is important for the formation of montane assemblages. © 2022, The Author(s).
语种	英语
scopus关键词	avifauna; biodiversity; demography; differentiation; elevation; gene flow; mountain environment; Pleistocene; species diversity; article; bird; climate; demography; DNA polymorphism; effective population size; gene flow; nonhuman; oscillation; Papua New Guinea; Pleistocene; population differentiation; taxon; animal; biodiversity; bird; genetic polymorphism; genetics; geography; phylogeography; population density; population genetics; Buru; Maluku [Indonesia]; Moluccas; New Guinea; Seram; Animals; Biodiversity; Birds; Climate; Gene Flow; Genetics, Population; Geography; New Guinea; Phylogeography; Polymorphism, Genetic; Population Density
来源期刊	Nature Communications
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/251262
作者单位	Natural History Museum of Denmark, University of Copenhagen, Universitetsparken 15, Copenhagen, DK-2100, Denmark; Centre for Ocean Life, DTU Aqua, Kemitorvet, building 202, Lyngby, DK-2800 Kgs, Denmark; Department of Bioinformatics and Genetics, Swedish Museum of Natural History, Stockholm, SE-104 05, Sweden; Museum für Naturkunde, Leibniz Institut für Evolutions- und Biodiversitätsforschung, Berlin, Germany; Lundbeck Foundation GeoGenetics Center, Globe Institute, University of Copenhagen, Copenhagen, Denmark; Biodiversity Research Centre, University of British Columbia, Vancouver, BC, Canada; Biology Centre of Czech Academy of Sciences, Institute of Entomology, Branisovska 31, Ceske Budejovice, Czech Republic; University of South Bohemia, Faculty of Science, Branisovska 1760, Ceske Budejovice, Czech Republic; Department of Biology & Museum of Southwestern Biology, University of New Mexico, Albuquerque, NM, United States; Museum Zoologicum Bogoriense, Research Center for Biology, the National Research an...
推荐引用方式 GB/T 7714	Pujolar J.M.,Blom M.P.K.,Reeve A.H.,et al. The formation of avian montane diversity across barriers and along elevational gradients[J],2022,13(1).
APA	Pujolar J.M..,Blom M.P.K..,Reeve A.H..,Kennedy J.D..,Marki P.Z..,...&Jønsson K.A..(2022).The formation of avian montane diversity across barriers and along elevational gradients.Nature Communications,13(1).
MLA	Pujolar J.M.,et al."The formation of avian montane diversity across barriers and along elevational gradients".Nature Communications 13.1(2022).