Journal of Korean Society for Atmospheric Environment (한국대기환경학회지)

Korean Society for Atmospheric Environment (한국대기환경학회)
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Estimation of Fluxes of Air Pollutants in Seoul Conurbation Using ISCLT3

ISCLT3를 이용한 수도권 도시간 대기오염물질 유출입량 추정

  • 홍민선 (아주대학교 환경도시공학부) ;
  • 김순태 (아주대학교 환경도시공학부) ;
  • 김영제 (아주대학교 환경도시공학부) ;
  • 양소희 (아주대학교 환경도시공학부) ;
  • 이동섭 (경운대학교 환경공학과) ;
  • 장영기 (수원대학교 환경공학과)
  • Published : 2001.02.01
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Abstract

ISCLT3 model was applied in Seoul metropolitan area to investigate the source-receptor relationships among 17 cities in the Kyonggi Province. For the purpose of the model simulation, emission rates of NO$_2$, SOx, and PM(sub)10 were prepared for grid scale with 1$\times$1 km, and receptors were located on every 2$\times$2 km grid. Meterological data for the last 10 years(88~97) were used as input data. According to our study, NO$_2$ concentration of the cities ranged from 10 to 45 ppb with the highest value appearing from Puchon city. The concentrations of SOx and PM(sub)10 concentrations fell in the range of 5~20 ppb and 20~70$\mu\textrm{g}$/㎥, respectively. It was also found out that air quality in one city can be affected greatly by the air pollutants originating from other cities.

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References

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