表5 12个CMIP5模式考虑RCP4.5与RCP8.5排放路径,以及5个CMIP6模式考虑SSP2-4.5与SSP5-8.5排放路径,预估全球年平均气温增暖(相对于1850—1900年)达到1.5℃和2.0℃的年份[6,7,8,9]
Table 5 Years reaching 1.5℃ and 2.0℃ of global annual mean air temperature changes as projected by 12 CMIP5 models with RCP4.5 and RCP8.5, and 5 CMIP6 models with SSP2-4.5 and SSP5-8.5 (relative to 1850-1900), respectively [6,7,8,9]