利用气象台太阳辐射资料分析地区大气尘的污染及估算粒子浓度的研究

The Research of Analysing the poldution of Regional Aerosols and Estimating the concentration of Aerosols by Means of Solar Radiation Measured by the weather Station

本文利用1959年至1979年山西观象台的太阳辐射资料和探空资料,计算了太原市晴空无云时的林克混浊因子,气溶胶消光系数,水汽等的消光系数。得到了历年各月份的气溶胶平均消光系数、历年气溶胶平均消光系数、采暖季和非采暧季的气溶胶消光系数的分布特征。并指出历年气溶胶平均消光系数与工业用煤量有很好的相关性。最后,本文作者用相似理论得到了气溶胶消光系数与气溶胶粒子浓度及表面积间的较为定量的关系d_t=(e^(C1X1+C2X2)-1)d_tH_2O。

In this paper, the authors use the imformation of the solar rodiation and the moistrure cure, which was observed by shanxi weather station from 1959 to 1979, to calculate the linke' s Turbidity factor , the turbidity coefficient of aerosols and water vapor in TaiYuan. we have got the distributing characteristic of average monthly turbidity coefficient of aerosols, average yearly turbidity coefficient of aerosols, aver -age yearly one in heating or no-heating seasons . In addition, the paper pointed out that there have a closed relationship between the average yearly turbidity coefficient of aerosols and the amount of coal using by industry . In the end, the authors used the similarity theory to form a formula: dt= (rc1x1+c2x2-1)dtH2O, which indicate the relation of turbidity coefficient of aerosols and the concentration and total amount of surface of aerosols.