Thomas Blunier , Period Antarctica and Greenland During the Last Glacial Timing of Millennial - Scale Climate
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چکیده
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منابع مشابه
Timing of millennial-scale climate change in Antarctica and Greenland during the last glacial period.
A precise relative chronology for Greenland and West Antarctic paleotemperature is extended to 90,000 years ago, based on correlation of atmospheric methane records from the Greenland Ice Sheet Project 2 and Byrd ice cores. Over this period, the onset of seven major millennial-scale warmings in Antarctica preceded the onset of Greenland warmings by 1500 to 3000 years. In general, Antarctic temp...
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Fig. 1. Squared-cross-correlation as a function of lag between (a) the predictions of M1 and Antarctic temperatures, and (b) M2 predictions Schmittner et al. (2003) argue that during the last glacial period, at millennial timescales, temperature changes in Greenland preceded changes of the opposite sign in Antarctica by 400–500 yr. They provide support for this conclusion by comparing a simple ...
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