Arid
DOI10.1016/j.epsl.2007.03.041
H4 abrupt event and late Neanderthal presence in Iberia
Sepulchre, Pierre; Ramstein, Gilles; Kageyama, Masa; Vanhaeren, Marian; Krinner, Gerhard; Sanchez-Goni, Maria-Fernanda; d’Errico, Francesco
通讯作者Sepulchre, Pierre
来源期刊EARTH AND PLANETARY SCIENCE LETTERS
ISSN0012-821X
EISSN1385-013X
出版年2007
卷号258期号:1-2页码:283-292
英文摘要

Heinrich event 4 (H4) is well documented in the North Atlantic Ocean and the adjacent continents as a cooling event 39,000 yr before present (BP). To quantify the impact of this event with respect to climate and vegetation over the Iberian Peninsula, we perform numerical experiments using a high-resolution general circulation model forced by sea surface temperatures before and during H4. Our model simulates an expansion of aridity over the peninsula during H4, a desertification of the south, and a replacement of arboreal by herbaceous plants in the north, all of which are in agreement with contemporaneous pollen sequences from marine cores located off the Iberian Peninsula. Our simulations demonstrate that the H4 marine event imprinted drastic changes over Southern Iberia, which would not have favoured its occupation by Anatomically Modern Humans, therefore providing a plausible explanation for the delayed extinction of Neanderthals in this region inferred from the archaeological record. (C) 2007 Elsevier B.V All rights reserved.


英文关键词Neanderthals palcoclimate Heinrich abrupt event Quaternary Aurignacian Mmousterian
类型Article
语种英语
国家France ; USA
收录类别SCI-E
WOS记录号WOS:000247828000022
WOS关键词OXYGEN-ISOTOPE STAGE-3 ; LAST GLACIAL MAXIMUM ; NORTH-ATLANTIC ; HEINRICH EVENT-4 ; MODERN HUMANS ; CLIMATE ; EUROPE ; SEA ; VEGETATION ; SCALE
WOS类目Geochemistry & Geophysics
WOS研究方向Geochemistry & Geophysics
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/153945
作者单位(1)Ctr Etud Saclay, CNRS,UMR 1572, CEA,UVSQ, Lab Sci Climat & Environm IPSL, F-91191 Gif Sur Yvette, France;(2)CNRS ArScAn, UMR 7041, F-92023 Nanterre, France;(3)UJF Grenoble, CNRS, Lab Glaciol & Geophys Environm, F-38402 St Martin Dheres, France;(4)Univ Bordeaux 1, CNRS, UMR 5805, EPOC,Ecole Prat Hautes Etud,Dept Geol & Oceanog, F-33405 Talence, France;(5)Univ Bordeaux 1, CNRS,UMR 5199, PACEA, Inst Prehist & Geol Quaternaire, F-33405 Talence, France;(6)George Washington Univ, Dept Anthropol, Washington, DC 20052 USA
推荐引用方式
GB/T 7714
Sepulchre, Pierre,Ramstein, Gilles,Kageyama, Masa,et al. H4 abrupt event and late Neanderthal presence in Iberia[J],2007,258(1-2):283-292.
APA Sepulchre, Pierre.,Ramstein, Gilles.,Kageyama, Masa.,Vanhaeren, Marian.,Krinner, Gerhard.,...&d’Errico, Francesco.(2007).H4 abrupt event and late Neanderthal presence in Iberia.EARTH AND PLANETARY SCIENCE LETTERS,258(1-2),283-292.
MLA Sepulchre, Pierre,et al."H4 abrupt event and late Neanderthal presence in Iberia".EARTH AND PLANETARY SCIENCE LETTERS 258.1-2(2007):283-292.
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