高斯模式在株洲市城区SO_2分布规律研究中的应用  

Application of Gaussian Model in Analysis of Sulfur Dioxide Distribution Regularity in Urban District of Zhuzhou

作　　者：吴兆清[1] 刘国胜 许国强[1] 张龚[3] 曾光明[3] 

机构地区：[1]湖南有色金属研究所,湖南长沙410015 [2]株洲市环境保护研究院,湖南株洲420000 [3]湖南大学,湖南长沙410082

出　　处：《湖南有色金属》2004年第2期33-35,共3页Hunan Nonferrous Metals

摘　　要：利用高斯大气扩散模式研究了以高架点源为主的株洲市城区SO2 的分布规律 ,并且绘出城区SO2 年日均等浓度曲线图 ,直观地显示出株洲市城区SO2 分布规律和特点 ,模式计算的浓度与实测浓度之间的相关性检验表明 ,在高架点源为主的株洲市城区高斯模式能较好地体现出SO2 的分布规律。A Gaussian atmosphere diffuse model was applied to research sulphur dioxide distribution regularity in Zhuzhou urban district,furthermore the curve picture of sulphur dioxide average day equal consistency per year was drawn to represent the characteristics and regularities of sulphur dioxide in Zhuzhou city.The result of the relativity proof-test between the modelled concentration and the actually monitored showed that the modelled results could represent thd actual distribution regularities of sulphur dioxied in Zhuzhou urban district.

关 键 词：二氧化硫 分布 规律 株洲市 

分 类 号：X832[环境科学与工程—环境工程]