Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/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
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ISSN | 0012-821X |
EISSN | 1385-013X |
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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