Photochemical Oxidant Formation Characteristics in Seoul Metropolitan Area Derived by Measurements and Mathematical Model

초록

The multi-scale STEM coupled with MM5 were applied to investigate this important issue in Seoul Metropolitan area. A detail emission inventory for speciated hydrocarbons from combustion sources as well as non-combustion source was employed to accurately calculate the speciated hydrocarbon concentrations. The model results for ozone and nitrogen oxide concentrations directly were compared measured data over 30 different stations to validate the model. Houly measured concentrations over 20 different stations were find out whether or not it is libmited by hydrocarbons or nitrogen