中文摘要：

The effects of water and ice clouds on the cloud microphysical budget associated with rainfall are investigated through the analysis of grid-scale data from a series of two-dimensional cloud-resolving model equilibrium sensitivity simulations.The model is imposed without large-scale vertical velocity.In the control experiment,the contribution from rainfall(cM)associated with net evaporation and hydrometeor loss/convergence is about 29%of that from the rainfall(Cm)associated with net condensation and hydrometeor gain/divergence and about 39%of that from the rainfall(CM)associated with net condensation and hydrometeor loss/convergence.The exclusion of ice clouds enhances rainfall contribution of CM,whereas it reduces rainfall contributions of Cm and cM.The removal of radiative effects of water clouds increases rainfall contribution of CM,barely changes rainfall contribution of Cm and reduces the rainfall contribution of cM in the presence of the radiative effects of ice clouds.Elimination of the radiative effects of water clouds reduces the rainfall contributions of CM and Cm,whereas it increases the rainfall contribution of cM in the absence of the radiative effects of ice clouds.

英文摘要：

The effects of water and ice clouds on the cloud microphysical budget associated with rainfall are investigated through the analysis of grid-scale data from a series of two-dimensional cloud-resolving model equilibrium sensitivity simulations. The model is imposed without large-scale vertical velocity. In the control experiment, the contribution from rainfall （cM） associated with net evaporation and hydrometeor loss/convergence is about 29% of that from the rainfall （Cm） associated with net condensation and hydrometeor gain/divergence and about 39% of that from the rainfall （CM） associated with net condensation and hydrometeor loss/convergence. The exclusion of ice clouds enhances rainfall contribution of CM, whereas it reduces rainfall contributions of Cm and cM. The removal of radiative effects of water clouds increases rainfall contribution of CM, barely changes rainfall contribution of Cm and reduces the rainfall contribution of cM in the presence of the radiative effects of ice clouds. Elimination of the radiative effects of water clouds reduces the rainfall contributions of CM and Cm, whereas it increases the rainfall contribution of cM in the absence of the radiative effects of ice clouds.