한국대기환경학회지 (Journal of Korean Society for Atmospheric Environment)

  • 제18권4호
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  • Pages.253-264
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  • 2002
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  • 1598-7132(pISSN)
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  • 2383-5346(eISSN)
한국대기환경학회 (Korean Society for Atmospheric Environment)
권호 표지

한반도 주요 대도시지역의 지표오존 특성 : 추세, 일변화, 월변화, 수평분포

Surface Ozone in The Major Cities of Korea : Trends, Diurnal and Seasonal Variations, and Horizontal Distributions

  • 발행 : 2002.08.01
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초록

Surface ozone concentrations measured at 40 monitoring sites in three major cities (Seoul, Busan, and Daegu) of Korea during 1993~2000 were analyzed to understand the characteristics of temporal and spatial distributions. Trends were analyzed for annual mean, 95th percentiles of daily 8-hour maximum and days exceeding 8-h ozone standard of 60 ppb. Three indicators exhibited increasing trends (+0.75 ppb yr$^{-1}$ , +2.20 ppb yr$_{-1}$ , and +5.35 days yr$_{-1}$ on average) throughout the study period at all cities. Diurnal and seasonal variations were the largest in Seoul followed by Daegue and Busan, due to the high photochemical production and titration of ozone (Seoul), strong wind and constant supply of background ozone from the ocean (Busan). In the urban centers and industrial areas at all cities, scavenging of ozone by NO reduces the daily 8-hour maximum ozone by 10 ppb on average. High concentrations of ozone have frequently occurred in downwind eastern (Seoul and Daegu) or northern (Busan) sides of the territory. In particular, the coastal area of Busan had relatively high ozone level due to the local sea land breeze circulation. The results indicated that the temporal and spatial variations of ozone concentration were non -uniform and were closely related to the local environments; emission levels, climates, and geographic locations.

키워드

References

  1. 한국대기보전학회지 v.12 1991~1993년 사이 우리나라의 오존 농도변화 김영성
  2. 한국대기환경학회지 v.16 no.6 우리나라 오존농도 변화 추이와 주요인자 김영성
  3. 한국대기보전학회지 v.7 no.3 서울 수도권 지역의 광화학오존에 관한 연구 정용승;정재섭
  4. 한국대기환경학회지 v.15 no.2 오존 대기 환경기준의 비교 연구 허정숙;김태오;김동술
  5. 환경연감 2000 환경부
  6. 대기오염물질 배출량 1999 환경부
  7. 대기환경연보 환경부
  8. 대기환경연보 환경부
  9. Atmos. Environ. v.31 no.13 Ozone concentration jump in the stable nocturnal boundary layer during a LLJ-event Corsmeier, U.;N. Kalthoff;O. Kolle;M. Kotzian;F. Fiedler https://doi.org/10.1016/S1352-2310(96)00358-5
  10. J. Geophys. Res. v.105 The effect of meteorology and air pollution transport on ozone episodes at a subtropical coastal Asian city, Hong Kong Chan, C.Y.;L.Y. Chan https://doi.org/10.1029/2000JD900140
  11. J. appl. Met. v.16 Ground-level ozone and regional transport of air pollutants Chung, Y.S. https://doi.org/10.1175/1520-0450(1977)016<1127:GLOART>2.0.CO;2
  12. J. Air Waste Manage. Assoc. v.44 Ground-level ozone in eastern Canada: seasonal variations, trends, and occurrences of high concentrations Fuentes, J.D.;T.F. Dann
  13. J. Geophys. Res. v.105 Characteristics of ground-level ozone distributions in Korea for the period of 1990-1995 Ghim, Y.S.;Y.S. Chang https://doi.org/10.1029/1999JD901179
  14. Geophysical Research Letters v.26 Effect of rising Aisan emissions on surface ozone in the United States Jacob, D.J.;J.A. Logan;P.P. Murti https://doi.org/10.1029/1999GL900450
  15. Environmental Pollution v.110 Analysis of air pollution in two major Korea cities: trends, seasonal variations, daily 1-hour maximum versus other hour-based concentrations, and standard exceedances Jo, W.K.;I.H. Yoon;C.W. Nam https://doi.org/10.1016/S0269-7491(99)00284-5
  16. Atmos. Environ. v.34 Mediterrananean rural ozone characteristics around the urban area of Athens Kalabokas, P.D.;L.G. Viras;J.G. Bartzis;G.G. Repapis https://doi.org/10.1016/S1352-2310(00)00194-1
  17. Environmental Pollution v.100 Photochamical oxidants: state of the science Kley, D.M. Kleinmann;H. Sanderman;S. Krupa https://doi.org/10.1016/S0269-7491(99)00086-X
  18. Atmos. Environ. v.36 no.3 The Stratosphere-troposphere exchange of ozone and aerosols over korea Kim, Y.K.;H.W. Lee;J.K. Park;Y.S. Moon https://doi.org/10.1016/S1352-2310(01)00370-3
  19. Atmos. Environ. v.36 Effects of the density of meteorological observations on the diagnostic wind fields and the performance of photochemical modeling in the greater Seoul area Kim, J.Y.;Y.S. Ghim https://doi.org/10.1016/S1352-2310(01)00443-5
  20. Atmos. Environ. v.34 Seasonal variations in surface ozone and its precursors over an urban site in India Lal, S.;M. Naja;B.H. Subbaraya https://doi.org/10.1016/S1352-2310(99)00510-5
  21. Sci. Total Environ. v.276 The 1996 Paso del Narte Ozone Study: analysis of meteorologucal and air quality data that influence local ozone concentrations MacDonald, C.P.;P.P. Roberts;H.H. Main;T.S. Dye;D.L. Coe;J. Yarbrough https://doi.org/10.1016/S0048-9697(01)00774-4
  22. Atmos. Environ. v.33 Air pollution in cities Mayer, H. https://doi.org/10.1016/S1352-2310(99)00144-2
  23. Atmos. Environ. v.35 Ground-level ozone in Montreal, Canada Mckendry, I.G. https://doi.org/10.1016/S1352-2310(01)00152-2
  24. Atmos. Environ. v.31 Elevated ozone layers and vertical down-mixing over the lower fraser valley, BC Mckendry, I.G.;D.G. Steyn;J. Lundgren;R.M. Hoff;W. Strapp;K. Anlauf;F. Froude;J.B. Martin;R.M. Banta;L.D. Olivier https://doi.org/10.1016/S1352-2310(96)00127-6
  25. Rethinking the ozone problem in urban regional air pollution National Research Council
  26. Atmos. Environ. v.28 Important meteorological parameters for ozone episodes experienced in the Taipei basin Liu, C.M.;C.Y. Huang;S.L. Shieh;C.C. Wu https://doi.org/10.1016/1352-2310(94)90031-0
  27. Boundary Layer Meteorol. v.69 On the relation between ozone storage in the residual layer and daily variation in near-surface ozone concentration-A case study Neu, U.;T. Kunzle;H. Wanner https://doi.org/10.1007/BF00708857
  28. 40 CFR Part 50 National ambient air quality standards for ozone: Proposed decision U.S. EPA
  29. Atmos. Environ. v.35 A study of surface ozone and the relation to complex wind flow in Hong Kong Wang, T.;Y.Y. Wu;T.F. Cheung;K.S. Lam https://doi.org/10.1016/S1352-2310(00)00558-6
  30. Guidelines for air quality WHO
  31. Journal of Air and Waste Management Association v.49 Case studies on the processes of surface ozone pollution in Shanghai Xu, J.;Y. Zhu;J. Li https://doi.org/10.1080/10473289.1999.10463842
  32. J. Geophys. Res. v.105 no.D22 The episodic nature of air pollution transport from Aisa to North America Yienger, J.J.;M. Galanter;T.A. Holloway;M.J. Phadnis;S.K. Guttikunda;G.R. Carmichael;W.J. Moxim;H. Levy Ⅱ https://doi.org/10.1029/2000JD900309