Planktonic foraminifers in the southern Bering Sea: Changes in composition and productivity during the Late Pleistocene-Holocene

被引：0
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作者：
M. P. Chekhovskaya
I. A. Basov
A. G. Matul
T. A. Khusid
S. A. Gorbarenko
机构：
[1] Russian Academy of Sciences,P.P. Shirshov Institute of Oceanology
[2] Russian Academy of Sciences,Geological Institute
[3] Russian Academy of Sciences,V.I. Il’ichev Pacific Institute of Oceanology, Far East Division
来源：
Stratigraphy and Geological Correlation | 2008年 / 16卷
关键词：
productivity; planktonic foraminifers; Late Pleistocene; Holocene; deglaciation; Younger Dryas; Bering Sea;
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摘要：
Taxonomic composition and distribution of planktonic foraminifers are studied in section of Core GC-11 that penetrated through Upper Quaternary sediments of the Bowers Ridge western slope, the southern Bering Sea. As is shown, structure of foraminiferal assemblage and productivity have varied substantially during the last 32000 calendar years in response to changes in surface water temperatures and water mass circulation in the northern part of the Pacific, the Bering Sea included. The productivity was maximal during deglaciation epoch, being notably lower in the Holocene and minimal at the glaciation time.
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页码：328 / 342
页数：14
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