SUDDEN CHANGES IN NORTH-ATLANTIC CIRCULATION DURING THE LAST DEGLACIATION

被引:474
作者
LEHMAN, SJ
KEIGWIN, LD
机构
[1] Woods Hole Oceanographic Institution, Woods Hole
关键词
D O I
10.1038/356757a0
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
Sudden changes in the flow of warm Atlantic surface waters into the Norwegian Sea occurred frequently during the last deglaciation, typically involving shifts in sea surface temperature of greater-than-or-equal-to 5-degrees-C in fewer than 40 years. These led to equally large and rapid changes in atmospheric temperatures, and to shifts in Atlantic deep thermohaline circulation and ice-sheet melting rates.
引用
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页码:757 / 762
页数:6
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