JOURNAL BROWSE
Search
Advanced SearchSearch Tips
Numerical Study on the Process Analysis of Ozone Production due to Emissions Reduction over the Seoul Metropolitan Area
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Numerical Study on the Process Analysis of Ozone Production due to Emissions Reduction over the Seoul Metropolitan Area
Jeong, Yeo-Min; Lee, Soon-Hwan; Lee, Hwa-Woon; Jeon, Won-Bae;
  PDF(new window)
 Abstract
In order to clarify the impact of emissions reductions on the air quality over Metropolitan area of Korean Peninsula, several numerical experiment and analysis of integrated process rate(IPR) of ozone were carried out. Numerical models used in this study are WRF for the estimate the meteorological elements and CMAQ for assessment of ozone concentration. As result in the sensitive test of VOC/NOx reduction experiments, although VOC reduction tends to induce the different impact on the advection and photochemical reaction rate of ozone in urban area and rural area, the mechanism of ozone appeared to be more sensitive to the reduction of VOC than that of NOx over the metropolitan and its surround area. So the control of VOC emission inventories is an effective means to decrease the ozone concentrations around this area.
 Keywords
Emissions Reduction;Ozone concentration;WRF-CMAQ;
 Language
Korean
 Cited by
 References
1.
박수갑, 이종법, 2007, CMAQ 모델에 의한 수도권지역 에서 자연배출 VOC가 오존농도에 미치는 민감도, 한국 대기환경학회 2007년 환경 공동학술대회 초록집, 1548-1551.

2.
이용미, 이현주, 이동원, 김종순, 홍지형, 2009, 고농도 오존 사례일을 통한 수도권지역의 배출량 변화에 다른 민감도 분석, 한국대기환경학회 2009 춘계대회논문집, 529-530.

3.
이종범, 황경진, 2005, PAMS 자료와 MODEL-3/CMAQ 을 이용한 수도권 지역의 VOCs 배출량 평가, 한국대기환경학회 2005년 춘계학술대회논문집, 194-195.

4.
이화운, 이현미, 이순환, 최현정, 2010, 라그랑지안 입자 확산모델을 이용한 광양만 권역에서의 공기괴 재순환 현상의 수치모의, 한국환경과학회, 19(2), 157-170.

5.
전원배, 이화운, 이순환), 최현정, 임헌호, 2009, 상세 해수면 온도자료의 반영에 따른 국지 기상장 개선에 관한 수치연구, 한국대기환경학회지, 25(4), 304-315.

6.
Jianhui, B., Gengchen, W., Mingxing, W., 2005, An empirical correlation between surface O3 and its factors, Atmospheric Environment, 39(25), 4419-4423. crossref(new window)

7.
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. crossref(new window)

8.
Khiem, M., Ooka, R., Hayami, H., Yoshikado, H., Huang, H., Kawamoto, Y., 2010, Process analysis of ozone formation under different weather conditions over the Kanto region of Japan using the MM5/CMAQ modelling system, Atmospheric Environment, 44(35), 4463-4473 crossref(new window)

9.
Lee, S. H., Sung, K. H., Lee, H. W., 2008, Impacts of regional trans boundary ozone associated with complex terrain on urban air quality, Atmospheric Environment, 42, 7384-7396. crossref(new window)

10.
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. crossref(new window)

11.
Liu, X., H., Zhang, Y., Xing J., Zhang, Q., Wang, K., Streets, D., G., Jang, C., Wang, W., X., Hao, J., M., 2010, Understanding of regional air pollution over China using CMAQ, part II. Processanalysis and sensitivity of ozone and particulate matter to precursor emissions, Atmospheric Environment, 44(30), 3719-3727. crossref(new window)

12.
Vivanco, M. G., Andrade, M. F., 2006, Validation of the emission inventory in the Sao Paulo Metropolitan Area of Brazil, based on ambient concentration ratio of CO, NMOG and NOx and on a photochemical model, Atmospheric Environment, 40(7), 1189-1198. crossref(new window)

13.
Xu, J., Zhang, Y., Fu, J. S., Zheng, S., Wang, W., 2008, Process analysis of typical summertime ozone episodes over the Beijing area, 399(1-3), 147-157. crossref(new window)