| GIS支持下的上海市工业源SO2污染研究 |
| |
| 引用本文： | 王远飞,张超,何洪林. GIS支持下的上海市工业源SO2污染研究[J]. 上海环境科学, 2003, 22(11): 801-804 |
| |
| 作者姓名： | 王远飞 张超 何洪林 |
| |
| 作者单位： | 华东师范大学地理信息科学教育部开放实验室，华东师范大学地理信息科学教育部开放实验室，中国科学院地理研究所生态网络研究中心 上海 200062，上海 200062，北京 100101 |
| |
| 基金项目： | 上海市环境保护局资助项目. |
| |
| 摘 要： | 以MapInfo地理信息系统软件为平台,集成空气污染扩散模式,对上海城市工业源的分布、SO2排放及其污染扩散影响进行了多方案的计算分析,比较了污染源集中的工业区和不同类型的污染源对环境空气质量的贡献。根据对年日浓度的计算分析,发现大型高架源的污染排放决定了城市SO2浓度场的基本分布,空间上工业分布集聚的一些老工业区是城市建成区中多个高浓度中心的主要贡献者。
|
| 关 键 词： | 地理信息系统 模式集成 工业源 二氧化硫污染 |
Study on Shanghai Industrial Sources SO2 Pollution Based on GIS |
| |
| Wang Yanfei Zhang Chao. Study on Shanghai Industrial Sources SO2 Pollution Based on GIS[J]. Shanghai Environmental Science, 2003, 22(11): 801-804 |
| |
| Authors: | Wang Yanfei Zhang Chao |
| |
| Abstract: | Taking Maplnfo GIS software as platform, integrating air pollution dispersion models to analyze and calculate the distrbution of Shanghai industrial sources SO2 emissions and effects of pollution dispersion, and compare the contibution of pollution sources to air quality in industrial area with different types of pol- lution sources. Based on calculating and analyzing the yearly and daily SO2 average concentration, found out that SO2 dispersion of some large industrial sources with high stack and great energy consumption was the dominated factor to form concentrated field in Shanghai spatially, aggregation of lots of small industrial sources in some old industrial areas were the major Contibutor of high SO2 concentration center in urban area. |
| |
| Keywords: | CIS Models integration Industrial source SO2 pollution |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
