Journal of Environmental Science International (한국환경과학회지)

The Korean Environmental Sciences Society (한국환경과학회)
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The Impact of Regional Warming On the Ozone Concentration According to the Differences in Meteorological Contribution in Each City over the South-Eastern Part of the Korean Peninsula

기후변화에 따른 도시별 기상기여도 차이가 고농도 오존분포에 미치는 영향

  • Jeong, Yeo-Min (Division of Earth Environmental System, Pusan National University) ;
  • Lee, Hwa-Woon (Division of Earth Environmental System, Pusan National University) ;
  • Choi, Hyun-Jung (Institute of Environmental Studies, Pusan National University)
  • 정여민 (부산대학교 지구환경시스템학부) ;
  • 이화운 (부산대학교 지구환경시스템학부) ;
  • 최현정 (부산대학교 환경연구원)
  • Received : 2011.02.17
  • Accepted : 2011.03.10
  • Published : 2011.03.31
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Abstract

In order to clarify the impact of regional warming on the ozone concentration according to the differences in meteorological contribution in each city over the South-Eastern part of the Korean Peninsula, several numerical experiments were carried out. WRF - CMAQ model was used to access the ozone differences in each case, during the episode day. Meteorological contributions estimated by WRF command a reasonable feature on the dispersion of ozone concentrations in each city according to regional warming. This causes a difference in estimated ozone concentration. A higher ozone concentration difference tend to be forecasted in coastal cities than in upcountry city. Therefore, the emission reduction policy according to the regional warming should consider the characteristics of meteorological contribution of each city.

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References

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