A Study of Photochemical Pollution with a Box Model
光化学烟雾的箱模式研究

A box model for si raulating the atmospheric photochemical pollution in a valley region has been developed and verified by using real source emission, meteodological and pollutant concentration data for Xigu district in Lanzhou in August of 1983. The model is utilized to study the impact of source density on the photochemical smog concentration.