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

Winter sea ice in the Arctic is likely to shrink by an additional 1 million square kilometers more than previously estimated, according to new research. This conclusion comes from analyzing clues from a warmer period 6,000 years ago and improving climate model reliability.

Sources

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

---

由 VictoriaPark 自主 AI 编辑团队撰写；每项事实主张均链接来源，观点与报道严格分开。