Journal of Environmental Science International (한국환경과학회지)

The Korean Environmental Sciences Society (한국환경과학회)
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Numerical Study on the Impact of Regional Warming on the Meterological Field and Ozone Concentration over the South-Eastern Part of the Korean Peninsula

기후변화에 따른 기온상승이 한반도 동남지역 국지 기상장과 오존 분포에 미치는 영향에 관한 수치모의

  • Jeong, Yeo-Min (Division of Earth Environmental System, Pusan National University) ;
  • Lee, Hwa-Woon (Division of Earth Environmental System, Pusan National University) ;
  • Lee, Soon-Hwan (Institude of Environmental Studies, Pusan National University) ;
  • Choi, Hyun-Jung (Institude of Environmental Studies, Pusan National University) ;
  • Jeon, Won-Bae (Division of Earth Environmental System, Pusan National University)
  • 정여민 (부산대학교 지구환경시스템학부) ;
  • 이화운 (부산대학교 지구환경시스템학부) ;
  • 이순환 (부산대학교 환경문제연구소) ;
  • 최현정 (부산대학교 환경문제연구소) ;
  • 전원배 (부산대학교 지구환경시스템학부)
  • Received : 2010.11.03
  • Accepted : 2010.11.19
  • Published : 2010.12.31
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Abstract

In order to clarify the impact of regional warming on the meteorological field and air quality over southeastern part of Korean Peninsula, several numerical experiment were carried out. Numerical models used in this study are WRF for the estimate the meteorological elements and CMAQ for assessment of ozone concentration. According to the global warming impact, initial air temperature were changed and its warming rate reach at 2 degree which was based on the global warming scenarios provided by IPCC. The experiments considering the global warming at initial stage were presented as case T_UP. Air temperature over inland area during night time for case T_UP is higher than that for Base case. During time since the higher temperature over inland area is maintained during daytime more intensified sea breeze should be induced and also decrease the air temperature in vicinity of coast area. In case of T_UP, high level concentrations ozone distribution area was narrowed and their disappearance were faster after 1800LST. As a results, wind and temperature fields due to the global warming at initial stage mainly results in the pattern of ozone concentration and its temporal variation at South-Eastern Part of the Korean Peninsula.

Keywords

References

  1. 오인보, 김유근, 황미경, 2004, 연안도시지역 해풍지연이 오존분포에 미치는 영향, 한국대기환경학회지, 20(3), 345-360.
  2. 이상득, 이종명, 하훈, 박창근, 김동수, 2005, 광양만권의 오존농도 특성과 기상인자에 관한 연구, 2005춘계학술대회 논문집, 한국대기환경학회, 101-103.
  3. 이종범, 송은영, 2006, Models-3/CMAQ을이용한고농도 오존현상모사, 2006 추계학술대회논문집,한국대기환경학회, 455-456.
  4. 이화운, 박순영, 이순환, 임헌호, 2009, 연직관측자료를 통한 복잡 연안지역의 오존 이류특성, 한국대기환경학회지, 25(1), 57-74. https://doi.org/10.5572/KOSAE.2009.25.1.057
  5. 이화운, 정우식, 현명숙, 2002, 경주지역오존의고농도현상에관한기상학적분석 , 한국기상학회지, 38(1), 59-68.
  6. 이현미, 2010, 광양지역 오존의 재순환 특성에 관한 수치 연구, 석사학위논문, 부산대학교.
  7. 전병일, 김유근, 이화운, 1995, 부산 지역의 오존 농도 특성과 기상 인자에 관한 연구, 한국대기보전학회지, 11(1), 45-56.
  8. 전원배, 이화운, 이순환, 최현정, 임헌호, 2009, 상세 해수면 기온자료의 반영에 따른 국지 기상장 개선에 관한 수치연구, 한국대기환경학회지, 25, 304-315. https://doi.org/10.5572/KOSAE.2009.25.4.304
  9. 최봉욱, 정종현, 최원준, 손병현, 오광중, 2006, 오염원 및 기상 조건에 따른 울산지역의 고농도 대기오염 분포 특성, 한국환경보건학회지, 32(4), 324-335.
  10. 최현정, 이화운, 김민정, 2010, 도심 실제 거칠기 적용과 장래 도심 개발계획에 따른 국지 기상장 변화 수치 모의, 한국환경학회지, 19(6), 703-714. https://doi.org/10.5322/JES.2010.19.6.703
  11. 현명숙, 이화운, 정우식, 오성남, 2004, 경주지역오존의 고농도현상에관한기상학적분석 ,한국기상학회지, 40(1), 49-59.
  12. Carvalhoa, A., Monteiroa, A., Ribeiroa, I., Tchepela, O., Mirandaa, A. I., Borregoa, C., Saavedrab, S., Soutob, J. A., Casaresb, J. J., 2010, High ozone levels in the northeast of Portugal: Analysis and characterization, Atmospheric Environment, 44(8), 1020-1031. https://doi.org/10.1016/j.atmosenv.2009.12.020
  13. Camalier, L., Cox, W., Dolwick, P., 2007, The effects of meteorology on ozone in urban areas and their use in assessing ozone trends, Atmospheric Environment, 41(33), 7127-7137. https://doi.org/10.1016/j.atmosenv.2007.04.061
  14. Gabriel, A. V., Brian, J. S., 2007, Increased tropical Atlantic wind shear in model projections of global warming, GEOPHYSICAL RESEARCH LETTERS, 34, L08702, doi:10.1029/2006GL028905.
  15. Jeremy, E. D., 2009, Atmospheric characteristics conducive to high-ozone days in the Atlanta metropolitan area, Atmospheric Environment, 43(25), 3902-3909. https://doi.org/10.1016/j.atmosenv.2009.04.050
  16. John, P. D., Peter, J. A., Spyros, N. P., 2007, Sensitivity of ozone to summertime climate in the eastern USA: A modeling case study, Atmospheric Environment, 41(7), 1494 511. https://doi.org/10.1016/j.atmosenv.2006.10.033
  17. Lee, H. W., Choi, H. J., Lee, S. H., Kim, Y. K., Jung, W. S., 2008, The impact of topography and urban building parameterization on the photochemical ozone concentration of Seoul, Korea, Atmospheric Environment, 42(18), 4232-4246. https://doi.org/10.1016/j.atmosenv.2008.01.021
  18. Lee, S. H., Sung, K. H., Lee, H. W., 2008, Impact of regional trans-boundary ozone associated with complex terrain on urban air quality, Atmospheric Environment, 42(32), 7384-7396. https://doi.org/10.1016/j.atmosenv.2008.06.027
  19. Oouchi, K., Yoshimura, J., Yoshimura, H., Mizuta, R., Kusunoki, S., Noda, A., 2006, Tropical Cyclone Climatology in a Global- Warming Climate as Simulated in a 20 km-Mesh Global Atmospheric Model: Frequency and Wind Intensity Analyses, Journal of the Meteorological Society of Japan, 84, 259-276. https://doi.org/10.2151/jmsj.84.259

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