A GIS based decision support system for estimation, visualization and analysis of air pollution for large Turkish cities

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• 作者：Elbir ; Tolga
• 关键词：Urban air quality management ; Decision support system ; Air quality modeling ; Emission inventory ; Geographic information system
• 刊名：Atmospheric Environment
• 出版年：2004
• 出版时间：September, 2004
• 年：2004
• 卷：38
• 期：27
• 页码：4509-4517
• 全文大小：619 K

文摘

A decision support system has been developed to support local authorities in air quality management for big Turkish cities. The system is based on CALPUFF dispersion model, digital maps and related databases to estimate the emissions and spatial distribution of air pollutants. It applies a geographical information system. The system estimates ambient air pollution levels at high temporal and spatial resolutions. The system enables mapping of emissions and air quality levels. Mapping and scenario results can be compared with air quality limits. Impact assessment of air pollution abatement measures can also be carried out.