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

60-Word AI Digest
Future Arctic winter sea ice is likely to shrink by around 1 million square kilometers (386,000 square miles) more than previously thought, after researchers used clues from a warm period 6,000 years ago to improve the reliability of climate models.
Key Takeaways
- Winter sea ice loss may be underestimated, ancient clues from a warmer Arctic suggest
- Future Arctic winter sea ice is likely to shrink by around 1 million square kilometers (386,000 square miles) more than previously thought, after researchers used clues from a warm period 6,000 years ago to improve the reliability of climate models.
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Future Arctic winter sea ice is likely to shrink by around 1 million square kilometers (386,000 square miles) more than previously thought, after researchers used clues from a warm period 6,000 years ago to improve the reliability of climate models.
Original Publisher Attribution
This summary was curated from Phys.org.