Arctic Warming Is Drying Up Lakes, Study Finds

An accelerating Arctic warming trend over the past quarter of a century has dramatically dried up more than a thousand large lakes in Siberia, probably because the permafrost beneath them has begun to thaw, according to a paper to be published today in the journal Science.
Comparing satellite images made in the early 1970s to those from recent years, a team of U.S. scientists determined that the number of large lakes in a vast 200,000-square-mile region of Russia's Siberia diminished by about 11%, from 10,882 to 9,712.