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03Nov 2026

Cryosphere Melting: Climate & Coastal Risks

CRYOSPHERE MELTING THREATENS GLOBAL CLIMATE AND COASTAL FUTURES WHY IN THE NEWS ? New Reports: Reports by the International Cryosphere Climate Initiative (ICCI) and UNEP, released ahead of COP31 in Türkiye, warn that irreversible ice loss is already underway at approximately 1.4°C global warming. Key Warning: Even limiting warming to 1.5°C will not prevent substantial …

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07May 2024

POLYNYAS:

Why in the news? Polynyas release more heat and moisture, fueling cloud formation, trapping heat, and hindering sea ice refreezing.   About Polynyas: A polynya is an area of open water surrounded by sea ice, categorised into coastal and mid-sea types. Coastal polynyas form near Antarctic and Arctic coasts due to strong winds pushing ice …

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