基于WRF模式的雾霾精细化数值预报系统  

Fine Numerical Forecast System of Smog Based on WRF Model

作　　者：张桂华[1] 齐铎[1] Zhang Guihua;Qi Duo(Heilongjiang Meteorological Station, Harbin 150030,China)

机构地区：[1]黑龙江省气象台,哈尔滨150030

出　　处：《黑龙江科学》2020年第12期82-83,共2页Heilongjiang Science

基　　金：中国气象局关键集成项目(CMAGJ2015M19);黑龙江省科技计划省院科技合作项目(YS17C20)资助。

摘　　要：阐述了基于WRF模式的雾霾精细化数值预报系统。模式设计为三层嵌套,产品输出时间间隔为1 h。WRF-CHEM预报区域、时效、精度与WRF气象模式一致。该系统对四类雾霾预报预警、能见度及相关物理量进行精细化预报。产品显示平台采用jsp+tomcat+mysql搭建平台,采用Mysql库保存网站数据,同时对系统的应用进行技术说明。The fine numerical forecast system of smog based on WRF model is described.The pattern design is three levels of nesting,and the product output interval is 1 h.The WRF-CHEM forecast area,timeliness and accuracy are consistent with the WRF weather model.The system performs fine-grained forecasting of four types of fog and haze forecasting,visibility and related physical quantities.The product display platform uses jsp+tomcat+mysql to build the platform and uses the Mysql database to save the website data,and at the same time,the technical application of the system is explained.

关 键 词：雾霾精细化预报 数值预报系统 WRF-CHEM 

分 类 号：X51[环境科学与工程—环境工程]