Arid
DOI10.1130/G22200.1
Warmings in the far northwestern Pacific promoted pre-Clovis immigration to America during Heinrich event 1
Sarnthein, M; Kiefer, T; Grootes, PM; Elderfield, H; Erlenkeuser, H
通讯作者Sarnthein, M
来源期刊GEOLOGY
ISSN0091-7613
EISSN1943-2682
出版年2006
卷号34期号:3页码:141-144
英文摘要

Well-dated mulfidecadal- to centennial-scale sediment records from the subarctic northwest Pacific show that the early deglacial 18.5-15.0 ka was marked by 3 pronounced short-term warmings of similar to 5 degrees C. They lasted 500-1500 yr each and were coeval with early to late stages of cold Heinrich event 1 in the North Atlantic. These regional climate windows may have promoted a pre-Clovis emigration of people from the cold-arid monsoon climate in East Asia to the climatically more favorable, then-emerged Beringian and Aleutian shelf regions and the Americas, as suggested by archeological findings.


英文关键词subarctic North Pacific sea-surface warming paleoceanography Heinrich 1 stadial pre-Clovis immigration
类型Article
语种英语
国家Germany ; England
收录类别SCI-E
WOS记录号WOS:000235959300005
WOS关键词NORTH-PACIFIC ; OCEAN CIRCULATION ; LATE PLEISTOCENE ; RECORD ; HOLOCENE ; BERINGIA ; ISOTOPE ; COLONIZATION ; ATLANTIC ; RATIOS
WOS类目Geology
WOS研究方向Geology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/151514
作者单位(1)Univ Kiel, Inst Geosci, D-24118 Kiel, Germany;(2)Univ Cambridge, Dept Earth Sci, Cambridge CB2 3EQ, England;(3)Univ Kiel, Leibniz Labor, D-24118 Kiel, Germany
推荐引用方式
GB/T 7714
Sarnthein, M,Kiefer, T,Grootes, PM,et al. Warmings in the far northwestern Pacific promoted pre-Clovis immigration to America during Heinrich event 1[J],2006,34(3):141-144.
APA Sarnthein, M,Kiefer, T,Grootes, PM,Elderfield, H,&Erlenkeuser, H.(2006).Warmings in the far northwestern Pacific promoted pre-Clovis immigration to America during Heinrich event 1.GEOLOGY,34(3),141-144.
MLA Sarnthein, M,et al."Warmings in the far northwestern Pacific promoted pre-Clovis immigration to America during Heinrich event 1".GEOLOGY 34.3(2006):141-144.
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