New Study: The Arctic Carbon Cycle is Speeding Up. A new NASA-led study shows that carbon in Alaska's North Slope tundra ecosystems spends about 13 percent less time locked in frozen soil than it did 40 years ago

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New Study: The Arctic Carbon Cycle is Speeding Up. A new NASA-led study shows that carbon in Alaska's North Slope tundra ecosystems spends about 13 percent less time locked in frozen soil than it did 40 years ago