Browse > Article

The Relative Contribution of SO2-to-sulfate Conversion Processes over the Metropolitan Seoul Area  

배수야 (이화여자대학교 환경학과)
김용표 (이화여자대학교 환경학과)
Publication Information
Journal of Korean Society for Atmospheric Environment / v.19, no.4, 2003 , pp. 451-465 More about this Journal
Abstract
The major conversion processes of SO$_2$ to sulfate are reactions in gaseous, aqueous phase and on dust surface. Using the measurement data in Ganghwa, the background area of metropolitan Seoul Area, the relative contiribution of the conversion processes are estimated. Generally, aqueous cloud if the most important conversion path followed by dust surface, gas, and aqueous aerosol. Importance of conversion on dust surface increases for the dust storm period. The total conversion rate values over the metropolitan Seoul area are between 1.5 and 8.8$\times$10$^{-11}$ mole m$^{-3}$ air.
Keywords
Conversion processes of $SO_2$ to sulfate; Gas reactions; Cloud; Dust surface;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 황사의 발생과정과 산성물질 변환에 미치는 영향 /
[ 인희진 ] / 서울대학교 박사학위논문
2 /
[ Finlayson-Pitts,B.J.;J.N.Pitt, Jr ] / Chemistry of the upper and lower atmosphere
3 /
[ 기상청 ] / 기상청 웹사이트
4 Assessment of photochemistry of OH and NO₃at JeJu Island during Asian Dust-Storm period of the spring 2001 /
[ Shon,Z.H.;K.N.Bower;K.H.Kim;G.W.Lee;J.Y.Kim ] / The 34th Meeting of Korean Society for Atmosphereric Environment, PF1
5 Measurement of aerosol size distributions for nitrate and major ionic species /
[ Wall,S.M.;W.John;J.L.Ondo ] / Atmos. Environ.   DOI   ScienceOn
6 Role of mineral aerosol as a reactive surface in the global atmosphere /
[ Dentener,F.J.;G.R.Carmichael;Y.Zhang;J.Lelieveld;P.J.Crutzen ] / Journal of Geophysical Research   DOI
7 서울지역 입자의 수분함령 및 강산성도 예측 /
[ 김진영;김용표;심상규;문길주;천만영;김희강 ] / 한국대기환경학회지   과학기술학회마을
8 /
[ National Research Council ] / A pan for a research program on aerosol radiative forcing and climate change
9 /
[ 국립환경연구원 ] / 배경농도지역 장거리이동오염물질 집중 조사Ⅱ-강화, 태안, 거제, 고성, 고산의 대기오염물질 측정, 최종보고서
10 항공기를 이용한 서해안에서의 SO₂ 및 NOx의 측정 /
[ 김병곤;차준석;한진석;박일수;김정수;나진균;최덕일;안준영;강창국 ] / 한국대기환경학회지   과학기술학회마을
11 /
[ Seinfeld,J.H. ] / Atmospheric chemistry and physics of air pollution
12 Heterogeneous sulfur conversion in sea-salt aerosol partcles: the role of aerosol water comtent and size distribution /
[ Sievering,H.;J.Boatman;J.Galloway;W.Keene;Y.Kim;M.Luria;J.Ray ] / Atmospheric Environment
13 A new mechanism for regional atmospheric chemistry modeling /
[ Stockwell,W.R.;J.Kirchner;M.Kuhn ] / Journal of Geophysical Research   DOI
14 /
[ Brodkey,R.S.;H.C.Hershey ] / Transport phenomena
15 /
[ Seinfeld,J.H.;S.N.Pandis ] / Atmospheric Chemistry and Physics
16 /
[ 환경부 ] / 대기월보
17 Hydrogen peroxide concentrations in the ambient air of Seoul /
[ Kang,C.M.;J.S.Han;Y.Sunwoo ] / Atmosphere Environment   DOI   ScienceOn