滨海新区大港灾害性天气个例库系统的研发与应用

A Case-based System of Disaster Weathers in Da'gang of Tianjin Binhai New Area:Development and Application

天津市滨海新区大港位于天津市东南部,渤海湾畔,为半干旱半湿润季风气候区,属于气象灾害频发地区。开发具有交互功能的大港地区1986—2012年灾害性天气(暴雨、大雪、大风、大雾、高温、低温、冰雹和沙尘暴)个例库系统,提供大港地区历史时期内各类灾害性天气的高低空天气图和地面天气图、天气学分析文本等查询功能,可为大港地区灾害性天气分析与预报提供技术支撑,为大港地区防灾减灾提供科学依据,减少灾害损失,促进当地经济发展。

Tianjin Binhai New Area is located in the Bohai Gulf,a semi-arid and semi humid monsoon climate zone with frequent occurrence of meteorological disasters.The development of an interaction-featuring and case-based system of disaster weathers system in the port area during 1986—2012,including heavy rain,snow,wind,fog,high temperature,low temperature,hail and sand storm not only provides the query function of high altitude and ground weather maps and weather analysis texts,but also technical support for disaster weather analysis and forecasting in the port area and scientific basis for disaster prevention and reduction in the area.