全球二氧化碳水平在2024年创历史新高,排放量上升3.5 ppm,将地球推向3°C的升温。 Global CO2 levels hit a record high in 2024, with emissions rising 3.5 ppm, pushing Earth toward a 3°C warming rise.

大气中的二氧化碳水平在2024年创历史新高,以化石燃料排放、野火和自然碳汇衰减为驱动,每年增幅最大——百万分之3.5。 Carbon dioxide levels in the atmosphere hit a record high in 2024, with the largest annual increase ever recorded—3.5 parts per million—driven by fossil fuel emissions, wildfires, and weakened natural carbon sinks. 甲烷和一氧化二氮也达到新的高点,加剧全球变暖和极端天气。 Methane and nitrous oxide also reached new highs, intensifying global warming and extreme weather. 世界气象组织警告地球温度将上升3摄氏度, 远远超过巴黎协议1.5摄氏度的目标, 原因是海洋变暖及森林砍伐导致排放加速、反馈回路加快。 The World Meteorological Organization warns the planet is on track for a 3°C temperature rise, far exceeding the Paris Agreement’s 1.5°C goal, due to accelerating emissions and feedback loops from warming oceans and deforestation.