利用耦合的区域气候模式和大气化学模式模拟对流层臭氧的产生、分布和对辐射传输、地表温度、气温等的影响。通过对比模拟发现:对流层中臭氧的增加基本使大气顶晴空辐射强迫为正;对流层中的臭氧含量变化能影响云量且进一步影响温度。由于对流层臭氧增加导致的晴空辐射强迫在4月份最大,1月份最小。

The effects of ozone in troposphere on climate factors such as radiative forcing,surface temperature air temperature,have been discussed by coupling regional climate model and chemical model.Based on the analysis,the increasing of ozone in troposphere can lead to almost positive clear sky radiative forcing at top of atmosphere.The variation of ozone in troposphere also can change cloud cover,which can affect the radiative forcing and temperature,and it is a very complex mechanism.