Journal of Korean Society for Atmospheric Environment (한국대기환경학회지)

Korean Society for Atmospheric Environment (한국대기환경학회)
권호 표지

Trace Metals in Airborne Particulates Collected at Cheju Island, Korea

제주도 대기 분진 중 미량금속의 농도 특성

  • 최만식 (기초과학지원연구소 동위원소분석팀) ;
  • 박은주 (기초과학지원연구소 서울분소 정밀분석연구팀)
  • Published : 1999.12.01
Download PDF
⟨ Previous Next ⟩

Abstract

Total 76 aerosol samples were collected at Sungsan in Cheju Inland by high volume air sample for 1 year, from May 1995 to April 1996, and were analyzed for major elements(Na, Mg, Ca, Al, Fe) and trace elements(Mn, Co, Ni, Zn, Cd, Pb, U) by ICP/AES and ICP/MS. This study aims to determine the concentrations of trace metals and their seasonal variations in the atmosphere of Cheju Island, where is the remote area from pollution sources and also is the midway of transport of Asian continental materials into the western North Pacific. The concentrations of Na and Mg contributed by sea-salt aerosols were similar to those in the western part of Cheju island(Kosan) and in the western coast of Korea(Mallipo). They showed the highest value in summer and the lowest in spring and winter. Crustal metals(Al, Fe, Ca, Mn, Co, U) were 2~3 times lower than those of Mallipo. These metals showed the lowest values in summer and the highest in spring. Pollution-derived metals (Zn, Cd and Pb) were 2~4 times lower than those in Malipo. Some elemental ratios in aerosols grouped by three wind directions(north-northwest, east, and south-southwest) such as Fe/Al and Pb/Zn are presented as useful tracers indicating source areas, and their differentiation may be explained by geology and fuel types of source areas.

Keywords

References

  1. 한국대기보전학회지 v.10 서울대기중 납농도의 연도별 변화(1984~1993) 이동수;이용근;허주원;이상일;손동헌;김만구
  2. 에너지 기술 연보 한국 에너지 기술 연구소
  3. 한국대기보전학회지 v.11 no.2 소백산 대기 중 입자상 물지의 화학적 특성에 관한 연구(Ⅱ)- 금속 원소의 게절적인 변화와 기원즐 중심으로. 최만식;이선기;최재천;이민영
  4. 한국대기보전학회지 v.5 no.2 서해안 대기 분진의 화학조성 및 기원에 대한 연구(I) 최만식;조성록;이동수
  5. J. Geophy, Res. v.100 no.D1 Trace elements in the atmosphere over the North Atlantic Anmoto, R.;R.A. Duce;B.J. Ray;W.G. Ellis Jr.;J.D. Cullen;J.T. Merill
  6. Korea. Atmos. Environ. v.30 no.13 Seasonal variation of aerosol concentration at Cheju Island Carmichael,G.R.;Y.Zhang;L.Chen;M.S.Hong;H.Ueda
  7. Marine geochmistry Chester,R.
  8. Atmospheric trace metals over the westein coast of Korea ; their seasonal varations and fluxes into the Yellow Sea, in prep Chot, M.S.;C.B. Lee;D.S. Lee
  9. J. Geophys. Res. v.88 Atmospheric trace elements at Enewetak Atoll Duce,R.A.;R.Arimoto;B.J.Ray;C.K.Unm;P.J.Harder
  10. The atmospheric input of trace species to the world ocean v.5 Duce, R.A.;P.S. Liss;J.T. Merrill;E.L. Atlas;P. Buat menard;B.B. Hicks;J.M. Miller;J.M. Piospero;R.Automoto;T.M. Chunch;W.Ellis;J.N. Galloway;L. Hansen;T.D. Jickells;A.H. kanap;K.H. Reinhardi;B. Schneider;A. Soudine;J.J. Tokos;S. Tsunogai;R. Wollast;M. Zhou
  11. Environ. Sci & Technol. v.11 no.8 Application of pattern recognition and factor analysos for characterzation of atmospheric particulate composition in southwest desert atmosphere Gaarenstroom,P.D.;S.P.Perone;J.L.Moyers
  12. Tellus v.43b Regional source discrimination of atmospheric aerosols in Europe using the isotopic composition of lead Hopper,J.F.;H.B.Ross;W.T.Sturges;L.A.Barrie
  13. Environ. Sci. Technol. v.23 Spatial representatives of trace element ratios Keeler,G.J.;P.J.Samson
  14. Atmos.Environ v.19 no.12 Regional sources of pollution aerosols at Barrow Alaska during winter 1979~1980 as deduced from elemental traccrs Lowenthal, D.H.;K.A. Rahn
  15. Environ Sci. Technol. v.22 Tests of regional elemental tracers of pollution aerosols 2. Sensitivity of signatures and apportionments to variations in operating parameters Lowenthal,D.H.;K.A.Rahn
  16. In: Trance merals in sea water edited by Wong, C.S., E. Boyle, K.W. Bruland, I.D. Button, and ED. Goldberg The significance of the rivet input of chemical clements to the ocean, Martin, J.M.;M. Whitfield
  17. J. Geophys. Res v.99 no.D2 Lead isotope ratios of airborne particulate matter as tracers of long-range transport of air pollutants around Japan Mukai,H.;A.Tanaka;T.Fujii;M.Nakao
  18. Atmos Environ v.24 Longterm vararation of chemical composition of atmospheric aerosol on the Oki Islands in the ses of Japan Mukai, H.;Y. Ambe;K. Shibata;T. Muku;K. Takeshita;T. Fukuma;J. Takahashi;S. Mizota
  19. Japan. Atmos. Environ v.23 Long-range transport of pollution aerosol from Asia and the Arctic to Okushiri Island, Rahn,K.A.;D.H.Lowenthal;J.M.Harris
  20. Sciencc v.223 Elemental tracets of distant regtonal pollution aerosols Rahn, K.A.;D.H. Lowcnthal
  21. Science v.228 Pollution aerosol in the Northeast Northeastern-Midwestern constributions Rahn,K.A.;D.H.Lowenthal
  22. Nature v.329 Lead 206/207 isotope ratios in the atmosphere of the North America as tracers of US and Candian emissions Suiges, W.T.;L.A. Barne
  23. Cosmochim. Acta v.28 Abundance of chemical elemcnts in the continental crusl a new table, Geochm Taylor, S.R.
  24. Loess in China China Ocean Press Beijing Tungshengm, L.
  25. Geol. Soc. Amer. Bull. v.72 Distribution of the elements in some major units of the Earth's crust Turekian, K.K.;K.H. Wedepohl
  26. Igneous Petrogenesis Wilson, M.