摘要
本文分析了一次梅雨锋的锋生过程,并利用锋生函数和温度平衡方程,讨论了影响梅雨锋形成和维持的因子。结果表明:感热加热是使江淮流域低层锋区消失的主要原因,潜热加热以及水平运动造成的变形是维持梅雨锋存在的重要因素。
In this paper, the equations of temperature balance and frontognesis function are used to analyze the frontgenesis of Meiyu front and the factors of affecting the formation or the maintenance of Meiyu front. It is found that the sensible heating is the main factor for the frontolysis of the front in the lower troposphere, and the latent heating as well as the deformation by horizontal motion is the important factor for the maintenance of the Meiyu front.
出处
《大气科学》
CSCD
北大核心
1991年第2期92-100,共9页
Chinese Journal of Atmospheric Sciences
关键词
梅雨
锋生
诊断分析
Meiyu front
Frontogensis
Diagnosis.
