Numerical Study on the Process Analysis of Ozone Production due to Emissions Reduction over the Seoul Metropolitan Area
수도권 배출량 저감에 따른 오존 발생 과정 분석에 관한 수치연구

Yeo-Min Jeong, Soon-Hwan Lee, Hwa-Woon Lee, Won-Bae Jeon
2012 Journal of Environmental Science International  
In order to clarify the impact of emissions reductions on the air quality over Metropolitan area of Korean Peninsula, several numerical experiment and analysis of integrated process rate(IPR) of ozone were carried out. Numerical models used in this study are WRF for the estimate the meteorological elements and CMAQ for assessment of ozone concentration. As result in the sensitive test of VOC/NOx reduction experiments, although VOC reduction tends to induce the different impact on the advection
more » ... t on the advection and photochemical reaction rate of ozone in urban area and rural area, the mechanism of ozone appeared to be more sensitive to the reduction of VOC than that of NOx over the metropolitan and its surround area. So the control of VOC emission inventories is an effective means to decrease the ozone concentrations around this area.
doi:10.5322/jes.2012.21.3.339 fatcat:wtxqpdux3rh55j5iest7svxlxe