兰州市大气环境容量研究

以A值法计算兰州大气环境容量，以PM10、SO2和NO2为测算污染因子，考虑大气环境中污染物平流输送扩散、干湿沉积和化学转化过程，计算出兰州市区不同季节PM10、SO2和NO2的大气环境容量。文中模型在计算大气环境容量时体现了污染因子在大气环境中的迁移转化规律，能够反映污染物在大气环境中的动态变化过程。

Study on the Atmospheric Environmental Capacity of Lanzhou City

A value method was adopted to count the atmospheric environmental capacity in Lanzhou. The PM10,SO2 and NO2 were selected as the influence factors. In the process of calculating the atmospheric environmental capacity,the transportation and diffusion,dry deposition,wet deposition and chemical transformation courses were considered in this thesis. Thus the model can reflect the transference and transformation of atmospheric environmental pollutants,and the dynamic changing process as well.