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ScienceDaily: Soil frost is a nearly universal process in the Arctic. In a recent dissertation by doctoral student Marina Becher at Umeå University, it is shown that the frequency and extent of soil frost is important for the release of the greenhouse gas carbon dioxide from arctic soil. Soil in the Arctic has for thousands of years gathered large quantities of decomposed organic matter due to the decomposition being slow at the low temperatures in the region. As temperatures in the Arctic are increasing, there......
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Soil frost affects greenhouse gas emissions in the Arctic
Posted by Washington Post: Juliet Eilperin on January 16th, 2016
Posted in Water Conservation