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根据近百年的气候变化历史和温室效应理论,气象学家得出了全球变暖的结论,并对人为排放温室气体提出了警告。近几十年来,全球变暖的证据铺天盖地,人们对变暖后果的担忧也与日俱增。现在对全球变暖最主要的依据就是IPCC(世界气象组织和联合国环境规划署于1988年建立了政府间气候变化专门委员会)的一些报告。在IPCC的各种因子造成的辐射强迫一览表中,有温室气体、平流层臭氧、对流层臭氧、硫化物、矿物燃料产生的有机碳气溶胶、矿物燃料产生的烟尘气溶胶、火山、太阳共8种因子。云层
According to nearly a century of history of climate change and the theory of greenhouse effect, meteorologists reached the conclusion of global warming and warned of man-made greenhouse gas emissions. In recent decades, the evidence of global warming has been overwhelming and people’s concerns about the consequences of warming have also been increasing. Now the most important evidence for global warming is the IPCC (the World Meteorological Organization and the United Nations Environment Program established in 1988, the Intergovernmental Panel on Climate Change) some reports. The list of radiative forcing caused by various factors of the IPCC includes greenhouse gases, stratospheric ozone, tropospheric ozone, sulfides, organic carbon aerosols generated from fossil fuels, soot aerosols from fossil fuels, volcanoes and sun factor. Clouds