Space dust reveals Arctic ice conditions before satellite imaging

Arctic sea ice has declined by more than 42% since 1979, when regular satellite monitoring began. As the ice grows thinner and recedes, more water is exposed to sunlight. Ice reflects sunlight but dark water absorbs it, advancing ...

Global land carbon sink halved in 2024, AI model suggests

A Peking University research team led by Wang Heyuan and Wang Kai at the Institute for Carbon Neutrality (ICN) used AI models to determine that the global land carbon sink has drastically shrunk due to an abrupt and extreme ...

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