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Abstract
The average concentrations of sulphur dioxide,sulfate aerosol and TSP were about 8-10 ppb,15.08 μg m-3,and 241.40 μg m-3 respectively,which were measured at the Lin'an regional background station during August-November,1991.The higher concentrations of SO2 and SO42- maybe acidify the rainfall.It has a great influence upon the human health and ecosystem.The simulated results indicate that the distributions of SO2 and SO42- were determined by local emission sources.Average aerosol particle number density was 2.0×104 cm-3.It shows that social development and human activities strongly affect the atmospheric background level.
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Citation
Luo Chao, Ding Guo'an, Yang Dongzhen, Tang jie, Zhou Xiuji. 1994: PRELIMINARY STUDY OF VARIATION OF SO2 AND AEROSOL PARTICLE BACKGROUND CONCENTRATIONS IN THE EASTERN CHINA. Journal of Meteorological Research, 8(3): 263-269.
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Luo Chao, Ding Guo'an, Yang Dongzhen, Tang jie, Zhou Xiuji. 1994: PRELIMINARY STUDY OF VARIATION OF SO2 AND AEROSOL PARTICLE BACKGROUND CONCENTRATIONS IN THE EASTERN CHINA. Journal of Meteorological Research, 8(3): 263-269.
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Luo Chao, Ding Guo'an, Yang Dongzhen, Tang jie, Zhou Xiuji. 1994: PRELIMINARY STUDY OF VARIATION OF SO2 AND AEROSOL PARTICLE BACKGROUND CONCENTRATIONS IN THE EASTERN CHINA. Journal of Meteorological Research, 8(3): 263-269.
|
Luo Chao, Ding Guo'an, Yang Dongzhen, Tang jie, Zhou Xiuji. 1994: PRELIMINARY STUDY OF VARIATION OF SO2 AND AEROSOL PARTICLE BACKGROUND CONCENTRATIONS IN THE EASTERN CHINA. Journal of Meteorological Research, 8(3): 263-269.
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