Study on the Total Amount Control of Atmospheric Pollutant Based on GIS

作     者：JIAN-PING WANG XI-KUN GUO 

作者机构：College of Science Shantou University Shantou 51500 Guangdong China 

出 版 物：《Biomedical and Environmental Sciences》 (生物医学与环境科学（英文版）)

年 卷 期：2005年第18卷第4期

页      面：233-237页

核心收录：

学科分类：081603[工学-地图制图学与地理信息工程] 081802[工学-地球探测与信息技术] 07[理学] 08[工学] 070602[理学-大气物理学与大气环境] 070503[理学-地图学与地理信息系统] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 1004[医学-公共卫生与预防医学(可授医学、理学学位)] 1001[医学-基础医学(可授医学、理学学位)] 0818[工学-地质资源与地质工程] 0705[理学-地理学] 0706[理学-大气科学] 0816[工学-测绘科学与技术] 

主　　题：Total amount control of atmospheric pollutants Atmospheric diffusion model Pollution source GIS 

摘      要：To provide effective environmental management for total amount control of atmospheric pollutants. Methods An atmospheric diffusion model of sulfur dioxide on the surface of the earth was established and tested in Shantou of Guangdong Province on the basis of an overall assessment of regional natural environment, social economic state of development, pollution sources and atmospheric environmental quality. Compared with actual monitoring results in a studied region, simulation values fell within the range of two times of error and were evenly distributed in the two sides of the monitored values. Predicted with the largest emission model method, the largest emission of sulfur dioxide would be 54 279.792 tons per year in 2010. Conclusion The mathematical model established and revised on the basis of GIS is more rational and suitable for the regional characteristics of total amount control of air pollutants.