مرکز منطقه ای اطلاع رساني علوم و فناوري -

چكيده لاتين :

Swelling urban populations and increasing number of industry and especially automobiles in and around cities have resulted in adverse effect on human health. One of the most important thin gs regarding air pollution in these days is that the number of motor vehicles has increased, and the resulting problems ofnew types of air pollution on large scale need to be emphasized in large cities.The groundwork for this study is based on collected data, specific studies regarding to use passive tube sampling techniques and geo-statistic mapping tools . The low cost and easy operation of the diffusive sampling technique makes it an ideal tool for large scale air pollution surveys with a high spatial resolution. Finally, we used Kriging method to draw air pollutions maps related to N0 2and S02 measurements in Shiraz city. These maps conducted us to find number ofair pollution monitoring stations. Results show that we need 2 traffic, 3 urban, 1 suburban and 1 industrial station in Shiraz area.In fact, the proposed method in this study provides a useful tool that can be easily applied to other polluted cities. Meanwhile, it would become effective as well as the actual time required to implement them.