Local orbital forcing of Antarctic climate change during the last interglacial

被引：33

作者：

Kim, SJ ^{[1
]}

Crowley, TJ ^{[1
]}

Stössel, A ^{[1
]}

机构：

[1] Texas A&M Univ, Dept Oceanog, College Stn, TX 77843 USA

来源：

SCIENCE | 1998年 / 280卷 / 5364期

关键词：

D O I：

10.1126/science.280.5364.728

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

During the last interglacial, Antarctic climate changed before that of the Northern Hemisphere. Large local changes in precession forcing could have produced this pattern if there were a rectified response in sea ice cover. Results from a coupled sea ice-ocean general circulation model supported this hypothesis when it was tested for three intervals around the last interglacial. Such a mechanism may play an important role in contributing to phase offsets between Northern and Southern Hemisphere climate change for other time intervals.

引用

页码：728 / 730

页数：3

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