Antarctica’s permafrost is emitting worrying amounts of CO2
· newscientist.com · popularity 27/100 · 0 similar stories today

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Summary
Carbon dioxide emissions from ice-free ground in one area of Antarctica have grown fivefold in just five years, suggesting there may be a significant source of emissions we haven’t accounted for
Found in: New Scientist. Rating basis: single outlet; outlet tier 3; 1 feeds; feed position 1.