副热带季风监测诊断业务系统及其应用  

Subtropical Monsoon Monitoring and Diagnosis Operational System and Its Application

作　　者：梁萍[1] 沈钟平[1] 董广涛[1] 陈伯民[1] 周坤[1] 

机构地区：[1]上海区域气候中心,上海200030

出　　处：《干旱气象》2012年第2期266-271,共6页Journal of Arid Meteorology

基　　金：国家自然科学基金项目(40875056及41075068);上海市气象局局校合作项目"副热带季风系统监测诊断技术开发"共同资助

摘　　要：我国大部特别是东部地区的天气气候主要是在副热带季风主体内并在热带季风和北方系统的共同影响下形成的。为了对我国东部雨带、旱涝、异常天气气候的预报预测提供线索和参考,进一步丰富东亚季风系统的监测与研究,上海区域气候中心近年来开展了副热带季风研究型业务,初步搭建起以副热带季风为特色的监测诊断业务系统。本文就该系统的主要产品分类、业务流程以及利用该系统输出产品制作的监测诊断等内容进行了逐一介绍。2010年4月以来的业务实践表明,试运行的监测诊断系统产品为上海世博会期间的天气预报及气候预测提供了线索,并取得了较好的服务效果。Weather and climate over the mainland of China especially eastern China are mainly influenced by interactions of subtropical monsoon, tropical monsoon and circulation systems over middle - high latitudes. To supply clues for both forecast and prediction of rainfall belt, anomaly weather and climate over eastern China, and further expand monitoring and research of east Asia monsoon, Shanghai Regional Climate Center has carried out researching operation of subtropical monsoon in recent years. And a monitoring and diagnosis operational system making a feature of subtropical monsoon has been set up at present. In this paper, the main products classification, business process and bulletins of monitoring and diagnosis based on products of the operational system are introduced one by one. Operational practice since April of 2010 indicates that the products from the system can provide clues for weather forecast and climate prediction and had got good effects.

关 键 词：副热带季风 监测诊断 业务系统 

分 类 号：P425.42[天文地球—大气科学及气象学]