:In this paper,We hare deduced the governing equations of three dimensional atmosphere－ soil coupling model and its parameterization in terrain－ following coordinates system,The influence of direction,grade of mount...:In this paper,We hare deduced the governing equations of three dimensional atmosphere－ soil coupling model and its parameterization in terrain－ following coordinates system,The influence of direction,grade of mountain slop and the defilade of surrounding terrain to radiation balance has been considered very detailedly, so as to freeze,dissolution and evaporation process of soil moisture.The results of simulation test about pollutant density and meteorological element field at Taiyuan area in the winter of 1985 contrast to the observation data is satisfying.展开更多
文摘:In this paper,We hare deduced the governing equations of three dimensional atmosphere－ soil coupling model and its parameterization in terrain－ following coordinates system,The influence of direction,grade of mountain slop and the defilade of surrounding terrain to radiation balance has been considered very detailedly, so as to freeze,dissolution and evaporation process of soil moisture.The results of simulation test about pollutant density and meteorological element field at Taiyuan area in the winter of 1985 contrast to the observation data is satisfying.
