Tundra

Rising tundra temperatures create worrying changes in microbial communities

Researchers studied the impact of warming on microbial communities in a tundra area near Denali National Park in Alaska. (Photo: Ted Schuur, Northern Arizona University)

Rising temperatures in the tundra of the Earth’s northern latitudes could affect microbial communities in ways likely to increase their production of greenhouse gases methane and carbon dioxide, a new study of experimentally warmed Alaskan soil suggests.

Monday, July 8, 2019
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