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New Study Shows CO2 Changes Lag Decadal-Scale Warming By ~1000 Years In The Northern Hemisphere

New Study Shows CO2 Changes Lag Decadal-Scale Warming By ~1000 Years In The Northern Hemisphere

By on 16. July 2020

From about 80,000 to 20,000 years ago, Greenland temperatures abruptly warmed by about 10°C in just a few decades on at least 20 occasions. And then, about 870 to 1,500 years later, CO2 rose.  Li and Born (2019) document 8-16°C climate warmings (Dansgaard-Oeschger events) in Greenland that extended to both hemispheres between about 80 and […]

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