西北地区沙尘暴天气监测预警服务业务系统

西北地区沙尘暴天气监测预警服务业务系统由沙尘天气资料库、沙尘天气监测、沙尘天气预报和沙尘天气服务4个子系统构成,是一个具有较好物理基础、较强监测预报服务能力、较高自动化程度并具有西北区域沙尘暴气候特色的综合业务系统,业务试运行期间,在2003、2004年春季几次沙尘暴天气的预报服务中发挥了重大作用,并取得了良好的社会经济效益。该系统为西部大开发气象服务提供了有力的技术保障,为西部地区环境保护和环境监测奠定了基础。

The Synthetical System of Operation and Service on Dust and Sand Storm Monitoring and Forecasting in Northwest China

The synthetical system of operation and service on dust and sand storm monitoring and forecasting in northwest China,including four sub-systems,which are dust and sand storm weather database,monitoring system,forecasting system,and service system,has good physical foundation,strong monitoring,predicting and service abilities,higher automation degree,and obvious local characteristics.During practically running period,not only did the system play the important role in prediction on several dust and sand storm processes occurred in springs,2003 and 2004,but also it achieved good economic returns. Therefore,the system provides powerful technical guarantee of meteorological service for the West Development,and it also lays foundation for the West environment protecting and monitoring.