|
|
大气科学 1997
A Study of Eulerian Regional Sulfur Deposition Model
|
Abstract:
A three-dimensional sulfur deposition model is developed In this model detailed physical and chemical processes, such as transport, diffusion, dry and wet deposition, transportation in cumulus cloud, gas phase chemistry, aqueous phase chemistry and heterogeneous aerosol chemistry are considered The main characteristics of our model is the adoption of heterogeneous aerosol chemical process and transportation of pollutants in cumulus cloud The model is evaluated against observations and results of other models Model performs well in explaining distribution of SO 2 in the surface, concentrations of SO 2- 4 in rain water and vertical profiles of SO 2
