GSTDTAP  > 资源环境科学
DOI10.1038/ncomms14957
Palaeodemographic modelling supports a population bottleneck during the Pleistocene-Holocene transition in Iberia
Fernandez-Lopez de Pablo, Javier1,2; Gutierrez-Roig, Mario3; Gomez-Puche, Madalena1,2; McLaughlin, Rowan1,2; Silva, Fabio4; Lozano, Sergi1,2
2019-04-23
发表期刊NATURE COMMUNICATIONS
ISSN2041-1723
出版年2019
卷号10
文章类型Article
语种英语
国家Spain; England
英文摘要

Demographic change lies at the core of debates on genetic inheritance and resilience to climate change of prehistoric hunter-gatherers. Here we analyze the radiocarbon record of Iberia to reconstruct long-term changes in population levels and test different models of demographic growth during the Last Glacial-Interglacial transition. Our best fitting demographic model is composed of three phases. First, we document a regime of exponential population increase during the Late Glacial warming period (c.16.6-12.9 kya). Second, we identify a phase of sustained population contraction and stagnation, beginning with the cold episode of the Younger Dryas and continuing through the first half of the Early Holocene (12.9-10.2 kya). Finally, we report a third phase of density-dependent logistic growth (10.2-8 kya), with rapid population increase followed by stabilization. Our results support a population bottleneck hypothesis during the Last Glacial-Interglacial transition, providing a demographic context to interpret major shifts of prehistoric genetic groups in south-west Europe.


领域资源环境
收录类别SCI-E ; SSCI
WOS记录号WOS:000465201500005
WOS关键词RADIOCARBON-DATES ; CLIMATE-CHANGE ; DEMOGRAPHIC PROXIES ; C-14 DATES ; DISTRIBUTIONS ; DYNAMICS ; EUROPE ; IMPACT ; EVENT ; CALIBRATION
WOS类目Multidisciplinary Sciences
WOS研究方向Science & Technology - Other Topics
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文献类型期刊论文
条目标识符http://119.78.100.173/C666/handle/2XK7JSWQ/203261
专题资源环境科学
作者单位1.Inst Catala Paleoecol Humana & Evolucio Social IP, Edificio W3,Campus Sescelades URV,Zona Educ 4, Tarragona 43007, Spain;
2.Univ Rovira & Virgili, Area Prehist, Avda Catalunya 35, E-43007 Tarragona, Spain;
3.Univ Warwick, Warwick Business Sch, Behav Sci Grp, Scarman Rd, Coventry CV4 7AL, W Midlands, England;
4.Bournemouth Univ, Fac Sci & Technol, Dept Archaeol Anthropol & Forens Sci, Poole BH12 5BB, Dorset, England
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GB/T 7714
Fernandez-Lopez de Pablo, Javier,Gutierrez-Roig, Mario,Gomez-Puche, Madalena,et al. Palaeodemographic modelling supports a population bottleneck during the Pleistocene-Holocene transition in Iberia[J]. NATURE COMMUNICATIONS,2019,10.
APA Fernandez-Lopez de Pablo, Javier,Gutierrez-Roig, Mario,Gomez-Puche, Madalena,McLaughlin, Rowan,Silva, Fabio,&Lozano, Sergi.(2019).Palaeodemographic modelling supports a population bottleneck during the Pleistocene-Holocene transition in Iberia.NATURE COMMUNICATIONS,10.
MLA Fernandez-Lopez de Pablo, Javier,et al."Palaeodemographic modelling supports a population bottleneck during the Pleistocene-Holocene transition in Iberia".NATURE COMMUNICATIONS 10(2019).
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