大气污染扩散模拟评价决策支持系统的研究与开发

Development of simulated evaluation and decision support system of atmospheric pollution dispersion

大气污染扩散模拟评价决策支持系统将GIS技术与环境模型相结合集成应用于大气污染扩散评价中,不仅发挥了GIS在大气污染扩散评价中强大的空间信息可视化管理和分析功能,还能将环境模型的分析预测功能直观应用于对各类污染源的宏观与微观模拟表达,实现了对大气污染综合决策分析,为工程决策者和管理人员提供了一种强有力的决策支持方案。系统采用Visual C 2005和ArcEngine9.2集成开发技术,运用SQL Server2000和Access数据库实现了电子地图管理、大气污染扩散模拟、污染源评价、空气质量评价等功能。

It has become a hot research field of combining GIS and environmental models to evaluate the quality of atmospheric pollution dispersion modeling and atmosphere air quality assessment,which would play the advantages of GIS spatial analysis and spatial data visual management.That is to express analysis and predicting in all kind of pollution sources from view of macros or microcosmic copies,which would realize the impelling visual management of atmospheric pollution dispersion evaluation and provide a plan of decision support for engine decision maker and managers.In the paper,the atmospheric pollution dispersion simulated evaluation and decision support system utilized the integration technology of Visual C#2005 and ArcEngine9.2,using SQL Server 2000 and Access to achieve the Management of Maps,Atmospheric Pollution Dispersion Simulation,Evaluation and so on.