Effects of replacing a diesel bus with a compressed natural gas bus on air quality in the Seoul metropolitan area
Kim EunBi1, Minjoong J Kim1, JaeJin Kim2, Wonsik Choi3 and Sang-Hyun Lee4, (1)Myongji University, Department of Environmental Engineering and Energy, Yongin-si, South Korea, (2)Pukyong National University, Department of Environmental Atmospheric Sciences, Busan, South Korea, (3)Pukyong National University, Division of Earth Environmental System Sciences (Major of Environmental Atmospheric Sciences), Busan, South Korea, (4)Kongju National University, Department of Atmospheric Science, Gongju, Korea, Republic of (South)
