Journal of Environmental Science International (한국환경과학회지)

The Korean Environmental Sciences Society (한국환경과학회)
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The Study on Establishment of the Urban Atmospheric Environment Map for Analysis of Atmospheric Environment in Busan Metropolitan City

부산광역시 대기환경 파악에 활용가능한 도시대기환경지도 작성에 관한 연구

  • Kim, Min-Kyoung (Busan Metropolitan City of Institute of Health and Environment) ;
  • Jung, Woo-Sik (Department of Atmospheric Environment Information Engineering/Atmospheric Environment Information Research Center, Inje University) ;
  • Lee, Hwa Woon (Department of Atmospheric Environmental Sciences, Pusan University)
  • 김민경 (부산광역시 보건환경연구원) ;
  • 정우식 (인제대학교 대기환경정보공학과/대기환경정보연구센터) ;
  • 이화운 (부산대학교 대기환경과학과)
  • Received : 2015.03.30
  • Accepted : 2015.04.17
  • Published : 2015.06.30
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Abstract

In this study the urban atmospheric environment map in Busan was made and it consist of the atmospheric environment element map and the atmospheric environment analysis map. The atmospheric environment element map covered the topography, the urban climate, the air pollutant emission, ozone and PM10 concentrations in Busan and the atmospheric environment analysis map included the thermal environment and the wind flow by using WRF meteorological numerical simulation. The meteorological elements from 2007 to 2011 in Busan were used in this study. As a result, in the center of Busan and Buk-gu along to the Nakdong river was the temperature high. To analyze the air flow of Busan 3 clusters depending on the wind direction were extracted with the cluster analysis. The results of the analysis on the detailed wind field of each cluster showed that the weak ventilation could be happened locally at the specific meteorological condition.

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References

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