气候变化

Climate change could bring near-unliveable conditions for 3bn people, say scientists
2070年或有30亿人生活在极端高温中

Each degree of warming above present levels corresponds to roughly 1bn people falling outside of ‘human niche’
气温比目前水平每升高一度,就意味着大约有10亿人脱离宜居的“人类生态位”。
Map animation showing human climate niche, the suitability of land for habitation.  In 2020, 0.8% of the earth’s surface had a mean annual temperature (MAT) of 29C or more, and was home to 29m people.  By 2070, 19% of the earth’s surface will have an MAT of at least 29C, affecting up to 3bn people

Up to 3bn out of the projected world population of about 9bn could be exposed to temperatures on a par with the hottest parts of the Sahara by 2070, according to research by scientists from China, US and Europe.

根据manbetx3.0 、美国和欧洲科学家的研究,到2070年,预计manbetx app苹果 到时候拥有的90亿人口中,有多达30亿人可能生活在与撒哈拉最炎热地区相同的气温下。

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