Winter sea ice loss may be underestimated, ancient clues from a warmer Arctic suggest

New research suggests that future Arctic winter sea ice loss may be underestimated by about 1 million square kilometers (386,000 square miles) more than previously thought. By analyzing clues from a warmer period 6,000 years ago, scientists have improved climate model reliability.

Sources

• Phys.org — Winter sea ice loss may be underestimated, ancient clues from a warmer Arctic suggest

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