| 大气污染物扩散模式的应用研究综述 |
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| 引用本文： | 迟妍妍,张惠远.大气污染物扩散模式的应用研究综述[J].环境污染与防治,2007,29(5):376-381. |
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| 作者姓名： | 迟妍妍 张惠远 |
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| 作者单位： | 1. 中国环境科学研究院,北京,100012
2. 国家环保总局环境规划院,北京,100012 |
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| 摘 要： | 应用大气污染物扩散模式可以模拟不同尺度、气象、地形条件下工业污染物在大气中的输送与扩散特征,为大气监测、城市环境规划和空气质量预报等工作提供科学依据.归纳了目前广泛应用于模拟工业污染物扩散的模式,着重介绍了近年来国内外对这些模式的主要应用研究进展,比较了各模式在应用上的优缺点,并对大气污染物扩散模式的应用研究前景进行了讨论.
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| 关 键 词： | 工业点源 污染物 扩散模式 |
| 修稿时间： | 2006-06-05 |
A review of the development and application of air pollutant dispersion models |
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| Chi Yanyan,Zhang Huiyuan.A review of the development and application of air pollutant dispersion models[J].Environmental Pollution & Control,2007,29(5):376-381. |
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| Authors: | Chi Yanyan Zhang Huiyuan |
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| Institution: | 1. Chinese Research Academy of Environmental Science , Beijing 100012;2. Chinese Academy for Environmental Planning ,Beijing 100012 |
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| Abstract: | The air pollutant dispersion models were used to simulate characteristics of transportation and diffusion of gaseous pollutants in different scales, meteorology and terrain conditions, providing scientific basis for air monitoring, urban environmental planning, and air quality prediction. A comprehensive overview of models being widely used to simulate the dispersions of industrial gaseous pollutants in and outside China during recent years was presented. The suitability of the models under different kinds of conditions was compared from the point of view of application. Finally, the foreground of dispersion models was discussed. |
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| Keywords: | Industrial point source Pollutants Dispersion models |
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