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NTIS 바로가기한국대기환경학회지 = Journal of Korean Society for Atmospheric Environment, v.33 no.4, 2017년, pp.411 - 423
오세호 (목포대학교 환경공학과) , 이태형 (한국외국어대학교 환경학과) , 박태현 (한국외국어대학교 환경학과) , 안준영 (국립환경과학원 기후대기연구부 대기환경연구과) , 박진수 (국립환경과학원 기후대기연구부 대기환경연구과) , 최진수 (국립환경과학원 기후대기연구부 대기환경연구과) , 박규태 (한국외국어대학교 환경학과) , 배민석 (목포대학교 환경공학과)
The spacial potential source contribution function (PSCF) method was utilized by considering topography and height of back trajectories based on the measurement of organic typo matter (OM), 주제어
핵심어 | 질문 | 논문에서 추출한 답변 |
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미세먼지를 측정 및 분석할 수 있는 기술은 어떻게 분류되는가? | 하지만, 대기 중 미세먼지 내 존재하는 모든 화학종에 대한 정량 정성 분석을 할 수 있는 단일 분석 기술은 존재하고 있지 않다. 이에, 미세먼지를 측정 및 분석할 수 있는 기술은 크게 화학 성분 작용기(functional group) 및 단일 지표성분(molecular marker) 중심의 정량 분석으로 분류된다. 화학 성분 작용기(functional group) 중심 분석법으로 Aerosol Mass Spectrometer (AMS) (Jayne et al. | |
AMS의 단점은 무엇인가? | ,2003) 질량분석기와 결합하여 실시간 분진을 분석하였다. 하지만, 단일 성분을 분석하기엔 Gas Chromatography – Mass Spectrometer (GC-MS) 등의 크로마토그래피 분석 기법과 달리, 성분 분리 칼럼이 존재하지 않아 질량 파편 간 간섭 현상이 존재하고(Bae et al.,2007), 중금속과 같이 600°C에서 내화성 성분에 대한 질량 파편 정보를 얻을 수 없으며, 공기역학적 직경1.0 μm 이상 분진은 분석할 수 없다는 단점이 있다. 그럼에도 불구하고, 주 이온성분(SO42-, NO3-, NH4+), 총유기물(organic matter, OM) 질량 및 크기 분포 분석 등을 실시간 분석에 따른 장점으로 전 세계적으로 많이 이용되고 있다(Jimenez et al. | |
대기환경의 원인을 이해하는 것이 중요한 이유는 무엇인가? | 대기 중 입자상 물질 내 존재하는 성분에 대한 총 질량 농도 분석 및 개별 화학종과의 관계를 고려하여 대기환경의 원인을 이해하는 것은, 큰 틀에서 대기 중 분진에 대한 일차 및 이차 분진을 구분하는 것과 동시에, 발생 원인을 명확히 밝히고, 인체 유해성 관련 및 기후변화 기여도 등 직접적으로 활용할 수 있기 때문에 매우 중요하다. 하지만, 대기 중 미세먼지 내 존재하는 모든 화학종에 대한 정량 정성 분석을 할 수 있는 단일 분석 기술은 존재하고 있지 않다. |
Alfarra, M.R., H. Coe, J.D. Allan, K.N. Bower, H. Boudries, M.R. Canagaratna, J.L. Jimenez, J.T. Jayne, A.A. Garforth, S.-M. Li, and D.R. Worsnop (2004) Characterization of urban and rural organic particulate in the Lower Fraser Valley using two Aerodyne Aerosol Mass Spectrometers, Atmospheric Environment, 38(34), 5745-5758.
Allan, J.D., J.L. Jimenez, P.I. Williams, M.R. Alfarra, K.N. Bower, J.T. Jayne, H. Coe, and D.R. Worsnop (2003) Quantitative sampling using an Aerodyne Aerosol Mass Spectrometer: 1. Techniques of data interpretation and error analysis, Journal of Geophysical Research: Atmospheres, 108(D3).
Bae, M.-S., J.J. Schauer, J.T. DeMinter, J.R. Turner, D. Smith, and R.A. Cary (2004) Validation of a semi-continuous instrument for elemental carbon and organic carbon using a thermal-optical method, Atmospheric Environment, 38(18), 2885-2893.
Bae, M.-S., J.J. Schwab, Q. Zhang, O. Hogrefe, K.L. Demerjian, S. Weimer, K. Rhoads, D. Orsini, P. Venkatachari, and P.K. Hopke (2007) Interference of organic signals in highly time resolved nitrate measurements by low mass resolution aerosol mass spectrometry, Journal of Geophysical Research: Atmospheres, 112(D22).
Cheng, M.-D. and C.-J. Lin (2001) Receptor modeling for smoke of 1998 biomass burning in Central America, Journal of Geophysical Research: Atmospheres, 106(D19), 22871-22886.
Choi, E., K. Choi, and S.-M. Yi (2011) Non-methane hydrocarbons in the atmosphere of a Metropolitan City and a background site in South Korea: Sources and health risk potentials, Atmospheric Environment, 45(40), 7563-7573.
Choi, J.-S., J.-H. Kim, T.-H. Lee, Y.-J. Choi, T.-H. Park, J. Oh, J.-S. Park, J.-Y. Ahn, H.-E. Jeon, Y.-S. Koo, S.-D. Kim, Y.-D. Hong, and J.-H. Hong (2016a) A Study on Chemical Characteristics of Aerosol Composition at West Inflow Regions in the Korean Peninsula I. Characteristics of PM Concentration and Chemical Components, Journal of Korean Society for Atmospheric Environment, 32(5), 469-484. (in Korean with English abstract)
Choi, J.-S., J.-H. Kim, T.-H. Lee, Y.-J. Choi, T.-H. Park, J.-Y. Ahn, J.-S. Park, H.-J. Kim, Y.-S. Koo, S.-D. Kim, Y.-D. Hong, and J.-H. Hong (2016b) A Study on Chemical Characteristics of Aerosol Composition at West Inflow Regions in the Korean Peninsula II. Characteristics of Inorganic Aerosol Acidity and Organic Aerosol Oxidation, Journal of Korean Society for Atmospheric Environment, 32(5), 485-500. (in Korean with English abstract)
Choi, N.R., J.Y. Lee, C.H. Jung, S.Y. Lee, S.M. Yi, and Y.P. Kim (2015) Concentrations and Characteristics of Carbonaceous Compounds in $PM_{10}$ over Seoul: Measurement between 2006 and 2007, Journal of Korean Society for Atmospheric Environment, 31 (4), 345-355. (in Korean with English abstract)
Draxler, R.R., B. Stunder, G. Rolph, A. Stein, and A. Taylor (2014) HYSPLIT4 user's guide. NOAA Tech. Memo. ERL ARL-230, NOAA AirResources Laboratory, Silver Spring.
Hopke, P.K., L.A. Barrie, S.-M. Li, M.-D. Cheng, C. Li, and Y. Xie (1995) Possible sources and preferred pathways for biogenic and non-sea-salt sulfur for the high Arctic. Journal of Geophysical Research: Atmospheres, 100(D8), 16595-16603.
Hua, S., H. Tian, K. Wang, C. Zhu, J. Gao, Y. Ma, Y. Xue, Y. Wang, S. Duan, and J. Zhou (2016) Atmospheric emission inventory of hazardous air pollutants from China's cement plants: Temporal trends, spatial variation characteristics and scenario projections, Atmospheric Environment, 128, 1-9.
Jayne, J.T., D.C. Leard, X. Zhang, P. Davidovits, K.A. Smith, C.E. Kolb, and D.R. Worsnop (2000) Development of an Aerosol Mass Spectrometer for Size and Composition Analysis of Submicron Particles, Aerosol Science and Technology, 33(1-2), 49-70.
Jeong, U., J. Kim, H. Lee, J. Jung, Y.J. Kim, C.H. Song, and J.-H. Koo (2011) Estimation of the contributions of long range transported aerosol in East Asia to carbonaceous aerosol and PM concentrations in Seoul, Korea using highly time resolved measurements: a PSCF model approach, Journal of Environmental Monitoring, 13(7), 1905-1918.
Jimenez, J.L., J.T. Jayne, Q. Shi, C.E. Kolb, D.R. Worsnop, I. Yourshaw, J.H. Seinfeld, R.C. Flagan, X. Zhang, K.A. Smith, J.W. Morris, and P. Davidovits (2003) Ambient aerosol sampling using the aerodyne aerosol mass spectrometer, Journal of Geophysical Research: Atmospheres, 108(D7).
Jin, L., R.A. Harley, and N.J. Brown (2011) Ozone pollution regimes modeled for a summer season in California's San Joaquin Valley: A cluster analysis, Atmospheric Environment, 45(27), 4707-4718.
Kim, B.M., J. Seo, J.Y. Kim, J.Y. Lee, and Y. Kim (2016) Transported vs. local contributions from secondary and biomass burning sources to $PM_{2.5}$ , Atmospheric Environment, 144, 24-36.
Ko, H.-J., E. Lim, J.-M. Song, W.-H. Kim, C.-H. Kang, H. Lee, and C. Lee (2015) Composition Variation of Atmospheric Fine Particulate Matters in Accordance with Air Mass Transport Pathways at Background Site of Korea in 2013, Journal of Korean Society for Atmospheric Environment, 31(1), 15-27. (in Korean with English abstract)
Lee, S. and Ashbaugh, L. (2007) Comparison of multi-receptor and single-receptor trajectory source apportionment (TSA) methods using artificial sources, Atmospheric Environment, 41(6), 1119-1127.
Lee, T., J. Choi, G. Lee, J. Ahn, J.S. Park, S.A. Atwood, M. Schurman, Y. Choi, Y. Chung, and J.L. Collett Jr (2015) Characterization of aerosol composition, concentrations, and sources at Baengnyeong Island, Korea using an aerosol mass spectrometer, Atmospheric Environment, 120, 297-306.
Liu, P., P.J. Ziemann, D.B. Kittelson, and P.H. McMurry (1995) Generating particle beams of controlled dimensions and divergence: I. Theory of particle motion in aerodynamic lenses and nozzle expansions, Aerosol Science and Technology, 22(3), 293-313.
Matthew, B.M., A.M. Middlebrook, and T.B. Onasch (2008) Collection Efficiencies in an Aerodyne Aerosol Mass Spectrometer as a Function of Particle Phase for Laboratory Generated Aerosols, Aerosol Science and Technology, 42(11), 884-898.
Oh, S.-H., J. Kim, Z.-H. Shon, and M.-S. Bae (2017) Assessing the Altitudinal Potential Source Contribution Function of Aerosol Optical Depth in the West Coast of Korean Peninsula during the DRAGONKORUS-AQ Campaign, Journal of Korean Society for Atmospheric Environment, 33(1), 19-30. (in Korean with English abstract)
Orsini, D.A., Y. Ma, A. Sullivan, B. Sierau, K. Baumann, and R.J. Weber (2003) Refinements to the particle-intoliquid sampler (PILS) for ground and airborne measurements of water soluble aerosol composition, Atmospheric Environment, 37(9-10), 1243-1259.
Park, S.-S., S.-Y. Cho, C.-H. Jung, and K.-H. Lee (2016) Characteristics of water-soluble inorganic species in $PM_{10}$ and $PM_{2.5}$ at two coastal sites during spring in Korea, Atmospheric Pollution Research, 7(2), 370-383.
Park, T., J. Ahn, J. Choi, Y. Lim, J. Park, J. Kim, J. Oh, Y. Lee, Y. Hong, J. Hong, Y. Choi, and T. Lee (2017) Physico-chemical Characteristics of Submicron Aerosol at West Inflow Regions in the Korean Peninsula III. Physical-Chemical Behavior and Longrange Transport of $PM_1$ , Journal of Korean Society for Atmospheric Environment, 33(2), 124-138. (in Korean with English abstract)
Setyan, A., Q. Zhang, M. Merkel, W.B. Knighton, Y. Sun, C. Song, J.E. Shilling, T.B. Onasch, S.C. Herndon, D.R. Worsnop, J.D. Fast, R.A. Zaveri, L.K. Berg, A. Wiedensohler, B.A. Flowers, M.K. Dubey, and R. Subramanian (2012) Characterization of submicron particles influenced by mixed biogenic and anthropogenic emissions using high-resolution aerosol mass spectrometry: results from CARES, Atmospheric Chemistry and Physics, 12(17), 8131-8156.
Stein, A.F., R.R. Draxler, G.D. Rolph, B.J.B. Stunder, M.D. Cohen, and F. Ngan (2015) NOAA's HYSPLIT atmospheric transport and dispersion modeling system, Bulletin of the American Meteorological Society, 96(12), 2059-2077.
Stohl, A. (1996) Trajectory statistics-a new method to establish source-receptor relationships of air pollutants and its application to the transport of particulate sulfate in Europe, Atmospheric Environment, 30(4), 579-587.
Weber, R.J., D. Orsini, Y. Daun, Y.-N. Lee, P.J. Klotz, and F. Brechtel (2001) A particle-into-liquid collector for rapid measurement of aerosol bulk chemical composition, Aerosol Science and Technology, 35(3), 718-727.
Zeng, Y. and P.K. Hopke (1989) A study of the sources of acid precipitation in Ontario, Canada, Atmospheric Environment, 23(7), 1499-1509.
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