OZIPR 모델링 결과의 민감도 분석
A Sensitivity Analysis of the OZIPR Modeling Result for the Seoul Metropolitan Area
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조회
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다운로드
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참고문헌
키워드
초록
To establish area specific control strategies for the reduction of the ozone concentration, the Ozone Isopleth Plotting Package for Research(OZIPR) model has been widely used. However, the model results tend to changed by various input parameters such as the background concentration, emission amount of NOx and volatile organic compounds (VOCs), and meteorological condition. Thus, sensitivity analysis should be required to ensure the reliability of the result. The OZIPR modeling results for five local government districts in the Seoul Metropolitan Area (SMA) in June 2000 were used for the sensitivity analysis. The sensitivity analysis result showed that the modeling result of the SMA being VOC-limited region be still valid for a wide range of input parameters’ variation. The estimated ozone concentrations were positively related with the initial VOCs concentrations while were negatively related with the initial NOx concentrations. But, the degree of the variations at each local district was different suggesting area specific characteristics being also important. Among the five local governments, Suwon was chosen to identify other variance through the period from April to September in 2000. The monthly modeling results show different ozone values, but still showing the characteristics of VOCs-limited region. Limitations due to not considering long range transport and transfer from neighbor area, limitation of input data, error between observed data and estimated data are all discussed.
Abstract
To establish area specific control strategies for the reduction of the ozone concentration, the Ozone Isopleth Plotting Package for Research(OZIPR) model has been widely used. However, the model results tend to changed by various input parameters such as the background concentration, emission amount of NOx and volatile organic compounds (VOCs), and meteorological condition. Thus, sensitivity analysis should be required to ensure the reliability of the result. The OZIPR modeling results for five local government districts in the Seoul Metropolitan Area (SMA) in June 2000 were used for the sensitivity analysis. The sensitivity analysis result showed that the modeling result of the SMA being VOC-limited region be still valid for a wide range of input parameters’ variation. The estimated ozone concentrations were positively related with the initial VOCs concentrations while were negatively related with the initial NOx concentrations. But, the degree of the variations at each local district was different suggesting area specific characteristics being also important. Among the five local governments, Suwon was chosen to identify other variance through the period from April to September in 2000. The monthly modeling results show different ozone values, but still showing the characteristics of VOCs-limited region. Limitations due to not considering long range transport and transfer from neighbor area, limitation of input data, error between observed data and estimated data are all discussed.
참고문헌 (22)
- Choi, J.S, "Estimation of daily maxOZIPR imum mixing height in Pohang, Osan, and Gwangju: Analyze 10 year data from 1983~1992", Korean Journal of Atmospheric Environment, 14(4), pp.379~385 (1998)
- Finlayson‐Pitts, B, "Chemistry of the Upper and Lower Atmosphere Theory, Experiments, and Applications", pp.101~ (1999), Academic Press
- Gery, M.W, "User’s Guide for Executing OZIPR, Atmospheric Research Associates, Inc" (2002), US EPA
- GRI, "Annual air pollutants emission in the Seoul Metropolitan Area in 2002", GRI (Gyeonggi Research Institute) Policy Research, ~ (2004)
- Ghim, Y.S, "Studies of High‐Ozone Episodes in the Greater Seoul Area Between 1990 and 1997", Korean Journal of Atmospheric Environment, 15(3), pp.267~280 (1999)
- 한진석, "OZIPR을 이용한 서울지역 광화학오존농도 저감방안에 관한 연구", 환경영향평가, 14(3), pp.117~126 (2005), 한국환경영향평가학회
- He, J. S, "A Comparative Study on Ambient Air Quality Standard for Ozone", Korean Journal of Atmospheric Environment, 15(2), pp.159~173 (1999)
- Kim, Y.P, "Shipboard Measurement Data of Volatile Organic Compounds in the Atmosphere Over the Yellow Sea in 1999", Korean Journal of Atmospheric Environment, 16(5), pp.553~560 (2000)
- Kim, J.Y, "Modeling the 1997 High‐Ozone Episode in the Greater Seoul Area with Densely‐Distributed Meteorological Observations", 17(1), pp.1~17 (2001)
- Monthly report (June) of meteorology, "KMA", KMA, ~ (2000)
- Result of Population and housing census, "KOSIS (Korean Statistical Information Service)", KOSIS, ~ (2010)
- 이승복, "황해상 덕적도의 대기 에어로졸 특성", 한국대기환경학회지, 18(4), pp.305~316 (2002), 한국대기환경학회
- Lee, S.H, "A study on the ozone control strategy using the OZIPR in the Seoul Metropolitan Area", Asian Journal of Atmospheric Environment (2011)
- Annual report of atmospheric environment, National Institute of Environmental Research, "MOE (Ministry of Environment, Korea)", Environmental Research Complex, ~ (2006)
- Annual report of atmospheric environment in 2004,National Institute of Environmental Research, "MOE (Ministry of Environment, Korea)", Environmental Research Complex, ~ (2005)
- Annual report of atmospheric environment in 2000, National Institute of Environmental Research, "MOE (Ministry of Environment, Korea)", Environmental Research Complex, ~ (2001)
- Monthly report (June) of atmospheric environment, National Institute of Environmental Research, "MOE (Ministry of Environment, Korea)", Environmental Research Complex, ~ (2000)
- Na, K, "Seasonal characteristics of ambient volatile organic compounds in Seoul, Korea", Atmospheric Environment, 35, pp.2603~2614 (2001)
- Research of long range transport pollutants in background concentration area Ⅱ‐Pollutant monitor of Kanghwa, Tae’an, Geoje, Goseong, Gosan‐ Final report, "NIER (National Institute of Environmental Research", NIER, ~ (2002)
- Investigation of Long Range Transport of Atmospheric Pollution in Northeast Asia and Cooperating Plan of Environmental preserva108 tion (IV)‐ Long Range Transporting Event of Atmospheric pollutants and Monitoring Net Operation, "NIER (National Institute of Environmental Research)", NIER (National Institute of Environmental Research), ~, pp.BSG0563‐6510‐6 (1999)
- 박주연, "서울시에서의 최적 오존 저감 대책: OZIPR을 이용한 사례 연구", 한국대기환경학회지, 18(5), pp.427~433 (2002), 한국대기환경학회
- Seinfeld, J.H, "Atmospheric Chemistry and Physics‐From Air Pollution to Climate Change, 2nd Ed", pp.52~238 (2006), John wiley& sons