地理科学

地理科学 ›› 1988, Vol. 8 ›› Issue (3): 272-282,296.doi: 10.13249/j.cnki.sgs.1988.03.272

• 研究报道 • 上一篇    下一篇

四平市大气环境污染物浓度的计算机模拟研究

郭振华, 刘贵, 包淳斌, 石玉华, 曹善杰, 张水   

  1. 四平市环境保护监测站
  • 出版日期:1988-05-20 发布日期:1988-05-20

RESEARCH ON COMPUTER IMITATION OF THE CONCENTRATION OF AIR POLLUTANTS IN SIPING CITY

Guo Zhenhua, Liu Gui, Bao Chunbin, Shi Yuhua, Cao Shanjie, Zhang Shui   

  1. Siping Monitoring Center of Environmental Protection
  • Online:1988-05-20 Published:1988-05-20

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摘要： 本文在调查四平市污染大气的点源和面源的基础上,采用计算机模拟的方法,计箅出四平市每平方公里大气中SO2的年平均浓度。在大气扩散模型选用上。对Hanna模型的应用进行了改进,从十六个方位计算了面源影响及横向扩散影响。

Abstract: Based on the intensities of the point sources and area sources of air pollutant SO2,average annual concentration of SO2 in per square kilometre air in Siping City is calculated with the method of computer imitation.For choosing diffusion model,the application of the Hanna model is improved,and the affection of area sources and horizontal diffusion are calculated in 16 directions.