The Effect of Giant Cloud Condensation Nuclei on Warm-Cloud Precipitation
巨核对暖云降水影响的模拟研究

A warm cloud microphysical parameterization was incorporated into a regional model to study the sensitivity of cloud-radiative properties and precipitation to aerosols.Assuming a tri-modal lognormal aerosol size distribution,the aerosol numbers are explicitly calculated from prognostic aerosol masses,considering advection,diffusion,and cloud and rain drop activation/deactivation processes.Sensitivity experiments of a cold front passing through northern China during 25-27 June 2005 with different initial con...