A research team led by McGill University geochemist Peter Douglas has used a new method for measuring the rate at which methane is produced by microbes breaking down thawing permafrost. “There is a lot of concern about methane being released from permafrost, but we don’t know how available carbon that has been frozen for thousands of years is to microbes,” says Douglas, an assistant professor in McGill’s Department of Earth and Planetary Sciences.
Published on: 26 Mar 2020
By Katherine Gombay - News - June 10
Researchers from McGill and the U.S. Geological Survey, more used to measuring thawing permafrost than its expansion, have made a surprising discovery. There is new permafrost forming around Twelvemile Lake in the interior of Alaska. But they have also quickly concluded that, given the current rate of climate change, it won’t last beyond the end of this century.
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Published on: 10 Jun 2014
