Journal of Arid Meteorology

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Statistical Characteristics Summary of the Southwest China Vortex

  

  1. 1. Chengdu University of Information Technology, Chengdu 610225, China;
    2. Institute of Plateau Meteorology, CMA, Chengdu 610072, China
  • Online:2017-04-30 Published:2017-04-30

西南涡统计特征研究综述

  

  1. 1.成都信息工程大学,四川 成都 610225;
    2.中国气象局成都高原气象研究所,四川 成都 610072
  • 作者简介:慕丹(1991- ),女,重庆人,硕士研究生,主要从事高原天气研究. E-mail:977541609@qq.com
  • 基金资助:

    国家自然科学基金重点项目(91337215)、国家自然科学基金面上项目(41275051)、公益性行业(气象)科研专项(GYHY201006053)及四川省应用基础研究计划重点项目(2016JY0046)共同资助

Abstract:

The Southwest China vortex is one of the important weather systems affecting the precipitation in China. Statistical analysis was used earlier in the study of the Southwest China vortex activity. The paper reviewed the research progress of the Southwest China vortex based on the climatic statistical analysis since the late 1980s, and summarized briefly the major achievements about the properties, multi-scale time variation, activity characteristics of the Southwest China vortex and its impact on the precipitation. And on the basis it tried to analyze and summary the existing problems of the Southwest China vortex in statistical analysis, which would be necessary to think seriously and research deeply in the future.

Key words: Southwest China vortex, statistical characteristics, review, prospect

摘要:

西南涡是影响我国降水的重要天气系统之一。统计分析是较早运用于研究西南涡活动的方法。本文回顾了从20世纪80年代末期至今关于西南涡的气候统计分析结果,简要总结了关于西南涡的属性、多尺度时间变化、活动特征及其对天气影响等方面基于统计分析的主要成果,在此基础上,分析、归纳出今后需要深入分析和进一步研究的若干问题。

关键词: 西南涡, 统计特征, 回顾, 展望

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