Emissions from aircraft have impacts on the air pollution of airport and the surrounding area. There are methods of emissions calculated as Tier 1, Tier2, Tier 3A and Tier 3B. Thus, this study investigated emissions from aircraft at the Gimhae International Airport using EDMS(Emissions & Dispersion Modeling System) program. Results of estimation from aviation emissions, Tier 3B considering all parts which can occur at the airport has the largest amount emissions.
In order to understand the relation between aviation emissions and distribution of ozone concentration over airport area, numerical evaluation were carried out. Although the difference of surface ozone distribution between numerical assessment with and without aviation emissions was little, effects of air pollution at airport area from aviation emissions of NOx and VOCs.

Abstract
 1. 서 론
 2. 연구방법
  2.1. 연구지역
  2.2. 항공기 배출량 산정
  2.3. 수치실험 설계
  2.4. 연구 사례일
 3. 결과
  3.1. 수치모의 검증
  3.2. 수평 및 연직 오존 분포
  3.3. 시계열 차이
 4. 요약 및 결론
 감사의 글
 참고문헌

• 이순환(부산대학교 지구과학교육과) | Soon-Hwan Lee (Department of Earth Science Education, Pusan National University)
• 임윤진(국립기상연구소 응용기상연구과) | Yoon-Jin Lim (Applied Meteorology Research Division, National Institute of Meteorological Research, KMA)
• 이화운(부산대학교 지구환경시스템학부) | Hwa-Woon Lee (Division of Earth Environment System, Pusan National University) Corresponding author
• 유정우(부산대학교 지구환경시스템학부) | Jung-Woo Yoo (Division of Earth Environment System, Pusan National University)
• 한승재(부산대학교 환경시스템협동과정) | Seung-Jae Han (Department of Interdisciplinary Program of Environmental System, Pusan National University)