The fight against climate warming has an unexpected ally: mushrooms growing in dry spruce forests covering Alaska, Canada, Scandinavia and other northern regions, according to new research. Results of the study appear online Nov. 3, 2008, in a paper in the journal Global Change Biology. When the soil in these forests is warmed, fungi that feed on dead plant material, such as mushrooms, dry out and produce significantly less climate-warming carbon dioxide than fungi in cooler, wetter soil. (source: nsf.gov)
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