全球气温将超1.5°C，2026-2030年或创高温纪录
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Washington. The World Meteorological Organization and the UK Met Office released projections this week showing a 75% chance that average global temperatures between 2026 and 2030 will exceed 1.5°C above pre‑industrial levels, and an 86% probability that a new annual heat record will be set, potentially eclipsing 2024 as the hottest year. Scientists warned Tuesday that the forecasts point to rapid Arctic warming of about 1.66°C by 2030 and heightened risks of Amazon drought, wildfires, floods and heat waves, prompting calls for accelerated emissions reductions and expanded adaptation planning by governments, emergency services and international agencies. UN officials said monitoring would continue this year.
Prepared by Olivia Bennett and reviewed by editorial team.
Timeline of Events
- 2015年：《巴黎协定》确立了将升温限制在1.5°C的目标。
- 2010年代中期：联合国科学报告概述了超过1.5°C对生态系统和社会的影响。
- 本周：世界气象组织和英国气象局发布了2026-2030年未来五年的概率预测。
- 预测报告显示，2026-2030年平均气温超过1.5°C的几率为75%，出现新的年度高温记录的几率为86%。
- 科学家和机构呼吁加强监测、适应规划和减排努力。
Why This Matters to You
高温记录不仅仅是数字。它们意味着更极端的_天气_：干旱、野火、洪水和热浪。这些可能会影响您的_家_、_健康_和社区_安全_。请_查看_您当地的_应急预案_，并考虑_减_少您_碳足迹_的_方法_。
The Bottom Line
我们的世界正在以超出预期的速度变暖，很有可能很快就会出现新的高温记录。这不仅仅是一个环境问题，也是一个关系到人类的问题。我们都需要行动起来。如果你认识关心我们共同未来的人，值得转发。
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随着与高温相关的风险上升，投资于可再生能源、气候适应技术和灾害管理领域的政府和行业可能会获得更多的资金、合同和政策关注。
弱势群体——包括低收入家庭、原住民社区、小农户和沿海居民——将从热浪、干旱、洪水和野火中遭受不成比例的影响。
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