到本世纪中期逐步减少全球排放量可以防止高达0.6米的海平面升高,保护数百万人免受沿海洪水的侵袭。 Aggressive global emissions cuts by mid-century could prevent up to 0.6 meters of sea-level rise, protecting millions from coastal flooding.

根据2025年10月23日发表的多项研究报告,到本世纪中叶全球排放量的逐步减少可以防止高达0.6米的海平面上升。 Aggressive global emission reductions by mid-century could prevent up to 0.6 meters of sea-level rise, according to multiple studies released October 23, 2025. 研究表明,在今后几十年中采取的行动将决定沿海的长期影响,到2100年甚至有0.5米的上升威胁着300万座建筑物。 Research shows that actions taken in the next few decades will determine long-term coastal impacts, with even a 0.5-meter rise threatening 3 million buildings by 2100. 上升5米可能会危及4 500万个建筑物,特别是在全球南部等脆弱地区。 A 5-meter rise could endanger 45 million structures, especially in vulnerable regions like the Global South. 科学家强调,在人类时间尺度上,海平面上升是不可逆转的,受过去和今后排放的驱动,并警告说,如果不采取紧急气候行动,数百万人和关键基础设施面临越来越大的风险。 Scientists emphasize that sea-level rise is irreversible on human timescales, driven by past and future emissions, and warn that without urgent climate action, millions of people and critical infrastructure face increasing risk.