J4 ›› 2010, Vol. 28 ›› Issue (4): 460-466.

• 综述 • 上一篇    下一篇

地形在降水天气系统中的作用研究回顾与展望

陈志昆1,3,张书余2   

  1. (1.兰州大学大气科学学院,甘肃兰州730000;2.甘肃省气象局,甘肃兰州730020;
    3.中国气象局兰州干旱气象研究所,甘肃兰州730020)
  • 收稿日期:2010-10-09 修回日期:2010-10-26 出版日期:2010-12-31 发布日期:2010-12-31
  • 作者简介:陈志昆(1988-),甘肃定西人,硕士,主要研究地形对降水的影响.E-mail:chenzhk09@lzu.cn
  • 基金资助:

    甘肃省气象局科学技术研究项目“祁连山区夏季降水预报技术研究”资助

Review and Outlook of Landform Influences on Rainfall Weather Systems

CHEN Zhikun1,3,ZHANG Shuyu2   

  1. (1.College of Atmospheric Science,Lanzhou University,Lanzhou 730000,China;2.Gansu Provincial Meteorological Administration,Lanzhou 730020,China;3.Institute of Arid Meteorology,CMA,Lanzhou 730020,China)
  • Received:2010-10-09 Revised:2010-10-26 Online:2010-12-31 Published:2010-12-31

摘要:

地形对降水的影响一直是个研究热点,本文主要综述了地形效应在降水天气系统的生成和发展过程中的作用。主要内容有:地形对热带气旋的路径、结构、强度和降水的影响;地形对中尺度切变线、西南涡、低空急流的形成、降水的影响;地形对冷锋的移动、垂直运动以及锋生锋消的影响。

关键词: 地形, 降水, 天气系统

Abstract:

Landform influences on precipitation has been a hot issue,the previous studies focus on topographic dynamical and thermodynamical effects,or topographic influences on precipitation intensity and spatial distribution.And this paper reviewed and discussed topographic influences on precipitation weather systems,including landform influences on the path,structure,intensity and precipitation of tropical cyclone,landform influences on the formation of shear line,southwest vortex and low level air flows,landform influences on the path,vertical motion and frontogenesis(frontolysis)of cold front.

Key words: landform, precipitation, weather system

中图分类号: