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Climate Fact Of The Day – Old aerial photos show that it has been as warm or warmer in Greenland as recently as the 1930′s
University Of Copenhagen – “We have managed to get an overview of the glacial evolution over a period of 80 years. This is the first time ever this has been done in a study of glaciers in Greenland. Results show that glaciers can recuperate within a short time frame if climate changes and temperatures drop, as it has in a period after the 1940s,” says PhD student and lead-author on the project Anders Bjørk, from Professor Eske Willerslev’s Centre for GeoGenetics from University of Copenhagen.
In the early 1920s and 1930s, temperatures were high, similar to that of the present, and this affected the glacial melt. At the time many glaciers underwent a melt similar or even higher than what we have seen in the last ten years. When it became colder again in the 1950s and 1960s, glaciers actually started growing,” says Dr. Kurt H. Kjær
Kurt H. Kjær has previously worked with his colleague Svend Funder from Center for GeoGenetics on investigating sea ice extent in the Arctic Ocean. Results showed that the sea ice extent has been far from stable throughout the last 10,000 years.
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Tags: Arctic Antarctica, climate, history
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