摘要
中尺度对流系统是造成暴雨的重要影响系统。为了加深对暴雨中尺度对流系统的认识,有必要总结和继续研究中尺度对流系统(MCSs)的组织模型、结构以及发生发展机制。因此,对产生暴雨的MCSs的相关研究进展进行简要综述,主要包括MCSs的定义、分类、时空分布、平均生成环境、组织模型和演变,MCSs的结构特征和发生发展机制,MCSs中单体再生机制,发展中的MCSs与其周围环境的相互作用;重点总结了近15年来中纬度地区线状MCSs的特征。
The research on meso-scale convective systems is beneficial to the understanding of heavy rain,hail,gale,tornado and other severe weathers.Meso-scale convective systems are the important influence system to heavy rain.In order to improve the accuracy of rainfall forecast,it is necessary to further study and summary the organization type,distribution,structure and mechanism of the occurrence and development of meso-scale convective systems（MCSs）.A briefly comprehensive review for a number of advances in the research of Heavy Rain Mesoscale Convective Systems（MCSs） is presented in this paper.It includs the definitions and classifications of MCSs,the temporal and spatial distribution of MCSs,the mean genesis environments of MCSs,the organizational mode and evolvement of MCSs,mechanism of MCSs,and the interactions between developing MCSs and their environments.Some advances of the research concerning the genesis,developments,structures,mechanisms and conceptual model of midlatitude linear MCSs for recent 15 years are mostly emphasized.
出处
《暴雨灾害》
2011年第2期97-106,共10页
Torrential Rain and Disasters
基金
国家自然科学基金项目(40930951)
灾害天气国家重点实验室开放课题(2010LASW-A04)
科技部科研业务项目(0901
1001)
公益行业专项(GYHY201106003)
湖北省气象局科技发展基金(2008Y02)
关键词
中纬度
暴雨
中尺度对流系统
研究进展
Midlatitude
Heavy rain
Mesoscale Convective Systems（MCSs）
Advance of the research
