New technique for measuring greenhouse gas production from thawing permafrost

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. Read more.