Southern Ocean sea-ice control of the glacial North Atlantic thermohaline circulation

被引：87

作者：

Shin, SI

Liu, ZG

Otto-Bliesner, BL

Kutzbach, JE

Vavrus, SJ

机构：

[1] Univ Wisconsin, Ctr Climat Res, Madison, WI 53706 USA

[2] Natl Ctr Atmospher Res, Boulder, CO 80307 USA

来源：

GEOPHYSICAL RESEARCH LETTERS | 2003年 / 30卷 / 02期

关键词：

MAXIMUM; MODEL; CLIMATE; RECONSTRUCTION; SENSITIVITY; MELTWATER; EVENT; AGE;

D O I：

10.1029/2002GL015513

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

A coupled model simulates a shallower and weaker North Atlantic Deep Water circulation at the Last Glacial Maximum, compared to the modern, with an enhanced intrusion of Antarctic Bottom Water into the North Atlantic. These circulation changes are caused by the enhanced Antarctic Bottom Water formation, which is triggered by the enhanced equatorward sea-ice transport, ultimately by increased westerlies, in the Southern Ocean at the Last Glacial Maximum.

引用

页码：68 / 1

页数：4

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