Structure of Meiyu Front and Its Sensitivity Experiment of Relationship between Front and Vortex Disturbance
一次梅雨锋结构及锋区强度对锋面结构影响的数值模拟

Using the meso-scale model MM5 the relationship between the development of south-west vortex and Meiyu front in the middle and lower reaches of Yangtze River in June 1999 are studied.The intensity transform of front or not,and space-time relationship between frontogenesis,frontolysis and vortex evolution were studied through sensitivity experiments.The results show that the low vortex was sensitive to intensity transform of middle level front.If intensity of middle level front was changed,vortex vorticity a...