高原切变线研究的若干进展

Advances on Research of Shear Convergence Line over Qinghai-Xizang Plateau

高原切变线是青藏高原地区特有的重要天气系统。它具有特殊的结构特征,在移动过程中,通常会引发青藏高原附近及其下游东部地区的灾害性天气。本文回顾了以往有关高原切变线的结构、移动特征、发生、发展机理以及与其他天气系统相互作用等方面的研究进展,并在此基础上,展望了高原切变线未来的研究方向,以期提高对高原切变线的认识,为未来的科学研究和业务预报提供基础和支撑。

The shear convergence line over the Qinghai-Xizang Plateau （shorten as SCLQXP, hereafter the same） is the significant weather system which impacts the rainfall processes near the plateau and East China. The advances on the research of SCLQXP have been summarized, which covered several aspects including the struc- tural and moving characteristics, the mechanism of the formation and development, and the interaction with other weather systems. The outlook on the research of SCLQXP has been listed then so as to improve the understand- ing of SCLQXP, and to offer the basis of further research and weather forecast.