Emission of air pollutants such as nitrogen oxides (NOx), hydrocarbons (HC), SO2, and particulate matter (PM) and CO2 from ship during 2009 in Busan port was estimated based on activity-based method. The significant fraction (> 50%) of ship emission resulted from container and general cargo ships. Emission at port operation mode was the most dominant compared to at sea and maneuvering modes. Emission at North port was the largest source of air pollutants among ports. The magnitudes of air pollutants NOx, SO2, HC, CO2, and PM in Busan port were 8.7 × 103, 8.23 × 103, 0.35 × 103, 4.86×106, and 0.67 × 103 ton/yr, respectively. The ratio of NOx to VOC is about 25. Our ship emission estimate is 2 times higher than that in CAPSS emission inventory.

Abstract
 1. 서 론
 2. 자료 및 방법
  2.1. 개별선박 배출량 산출법
  2.2. 선박배출량 산정범위(연구대상 지역)
 3. 결과 및 고찰
  3.1. 2009년도 부산항 입․출항 선박 배출량 통계
  3.2. 선박 배출량 산정을 위한 배출계수
  3.3. 선박의 배출량 산정을 위한 이동속도
  3.4. 2009년도 부산항 선박 대기오염 배출량
 4. 결 론
 참 고 문 헌

• 박두열((주)코아에프앤티) | Doo-Yeol Park (COA F&T Corporation)
• 황철원((주)코아에프앤티) | Cheol-Won Hwang (COA F&T Corporation)
• 정창훈((주)코아에프앤티) | Chang-Hun Jeong (COA F&T Corporation)
• 손장호(동의대학교 환경공학과) | Zang-Ho Shon (Department of Environmental Engineering, Dong-Eui University) Corresponding Author