Q&A: How permanent is permafrost with increasing temperatures?
August 11, 2025
August 11, 2025
UNIVERSITY PARK, Pennsylvania, Aug. 11 -- Pennsylvania State University posted the following news:
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Q&A: How permanent is permafrost with increasing temperatures?
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UNIVERSITY PARK, Pa. -- One of the defining features of an arctic environment is permafrost, which covers almost 10% of Earth's surface and remains entirely frozen year round. With temperatures reaching more extreme levels more frequently, the U.S. Department of Defens . . .
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Q&A: How permanent is permafrost with increasing temperatures?
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UNIVERSITY PARK, Pa. -- One of the defining features of an arctic environment is permafrost, which covers almost 10% of Earth's surface and remains entirely frozen year round. With temperatures reaching more extreme levels more frequently, the U.S. Department of Defens . . .