| 工业点源大气污染扩散空间信息系统 |
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| 引用本文： | 孙娟,束炯,邱报,段玉森,王强.工业点源大气污染扩散空间信息系统[J].环境污染与防治,2005,27(7):519-522. |
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| 作者姓名： | 孙娟 束炯 邱报 段玉森 王强 |
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| 作者单位： | 华东师范大学地理信息科学教育部重点实验室,上海200062 |
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| 基金项目： | 国家自然科学基金资助项目（No.40171088）. |
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| 摘 要： | 开发了一个基于高斯扩散的大气污染扩散空间信息系统，用于模拟工业点源污染对区域大气质量的影响。该工业点源污染模型包括工业点源数据库、扩散参数、气象条件和大气质量评价4个主要数据库。用该模型计算上海市主要工业区的SO2排放，结果表明，该模型为模拟SO2污染扩散提供了一个有效便捷的方法。
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| 关 键 词： | 工业点源 高斯扩散 大气质量 上海 大气污染扩散 空间信息系统 点源污染 工业区 大气质量评价 SO2排放 |
| 修稿时间： | 2005-05-21 |
An Industrid air pollution dispersion system based on Gauss dispersion model |
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| Sun Juan, Shu Jiong, Qiu Bao, Duan Yusen , Wang Qiang..An Industrid air pollution dispersion system based on Gauss dispersion model[J].Environmental Pollution & Control,2005,27(7):519-522. |
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| Authors: | Sun Juan Shu Jiong Qiu Bao Duan Yusen Wang Qiang |
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| Institution: | Laboratory of Geographical In formation Science of Chinese Education Ministry ,East China Normal University, Shanghai 200062 |
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| Abstract: | The authors developed an air pollution dispersion system(APDS)with elevated Gauss dispersion model to simulate the impact of industrial point source pollution on region air quality.The model requires input industrial point source database,dispersion database,meteorological condition and evaluation criterion of air quality.Using the elevated Gauss dispersion model and diffusive parameter,SO_2 pollutant and its contribution of several Shanghai industrial estates was calculated.The results demonstrate that APDS provide an exceptionally efficient and flexible approach for simulating dispersion in SO_2 loadings and sources. |
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| Keywords: | Industrial point source Gauss dispersion model Air quality Shanghai |
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