The objective of this work is the air quality modeling according to the scenarios of emission on complex terrain. The prognostic meteorological fields and air quality field over complex areas of Seoul, Korea are generated by the PSU/NCAR mesoscale model (MM5) and the Third Generation Community Multi-scale Air Quality Modeling System (Models - 3/CMAQ), respectively. The emission source was driven from the Clean Air Policy Support System of the Korea National institute of Environmental Research (CAPSS), which is a 1 km x 1 km grid in South Korea during 2003.
In comparison of air quality fields, the simulated averaged PM10, NO2, and O3 concentration on complex terrain in control case were decreased as compared with base case. Particularly PM10 revealed most substantial localized differences by (18 ～ 24 μg/m3). The reduction rate of PM10, NO2, and O3 is respectively 18.88, 13.34 and 4.17%.

• 이화운(부산대학교 대기과학과) | Hwa Woon Lee
• 최현정(부산대학교 대기과학과) | Hyun Jung Choi Corresponding Author
• 이순환(부산대학교 대기과학과) | Soon Hwan Lee
• 임헌호(부산대학교 대기과학과) | Heon Ho Lim
• 이강열(부산대학교 대기과학과) | Kang Yoel Lee
• 성경희(부산대학교 대기과학과) | Kyoung Hee Sung
• 정우식(인제대학교 대기환경정보공학과) | Woo Sik Jung
• 박정임(한국환경정책.평가연구원) | Jeong Im Park
• 문난경(한국환경정책.평가연구원) | Nan Kyung Moon