Outputs of control experiment and CO2 increasing experiment from GFDL-CM2.1 coupled model were used to evaluate the effect of CO2 doubling on the changes in extreme precipitation in China.

• 摘要利用GFDL-CM2.；1耦合模式控制试验和CO2增长试验逐日降水输出结果，评估了CO2浓度加倍对我国极端降水变化的影响。