气候临界点

NOAA declared on June 11 that El Niño has formed. Forecasters warn this early, fast‑developing event could rival 1997, raising the odds of heat waves, floods, droughts, wildfire... 六月 11, 2026

New analyses from climate researchers warn the planet is warming faster than expected and that multiple tipping points — from coral die-off to Amazon dieback and melting ice she... 二月 22, 2026

A United Nations University report led by Kaveh Madani says the world has passed a tipping point: rivers, wetlands and aquifers are being depleted and degraded faster than they ... 一月 21, 2026

A major Nature study finds the central Amazon is experiencing ‘hot droughts’ that signal an emerging hypertropical climate — a hotter, drier state not seen for millions of years... 十二月 31, 2025

A new study finds rapid, interconnected changes to Antarctica’s ice, ocean and ecosystems that could trigger irreversible impacts on global sea levels, ocean circulation and bio... 十一月 12, 2025