摘要
本文用新的边界层顶垂直速度参数化方案研究了当地形和边界层摩擦同时存在时二者对Eady波不稳定性的影响,得到了边界层层结、地面粗糙度、地形坡度的影响,还研究了摩擦和地形对一般化Eady波不稳定性的影响。
In this paper, the simultaneous effect of boundary layer friction and topography on the instability of Eady wave is investigated by using a new parameterization of the vertical velocity at the top of PBL and the influences of the stratification of the PBL, roughness and the slope of terrain are shown. Furthermore, the effects of boundary layer friction and topography on the generalized Eady wave are also investigated.
出处
《气象学报》
CSCD
北大核心
1990年第2期150-161,共12页
Acta Meteorologica Sinica
基金
国家自然科学基金
