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http://dx.doi.org/10.5572/KOSAE.2017.33.3.205

A Study of Carbonaceous Aerosols Measurement in Metropolitan Area Performed during KORUS-AQ 2016 Campaign  

Jeong, Byeongju (Department of Mechanical Engineering, Graduate School of Korea University of Technology and Education (Current address, Air Pollutant Emission-Cap Team, Korea Environment Corporation))
Bae, Min-Suk (Department of Environmental Engineering, Mokpo National University)
Ahn, Junyeong (Air Quality Research Division, National Institute of Environmental Research)
Lee, Jeonghoon (Department of Mechanical Engineering, Graduate School of Korea University of Technology and Education (Current address, Air Pollutant Emission-Cap Team, Korea Environment Corporation))
Publication Information
Journal of Korean Society for Atmospheric Environment / v.33, no.3, 2017 , pp. 205-216 More about this Journal
Abstract
Carbonaceous aerosols such as the equivalent black carbon (eBC), the elemental carbon (EC) and the organic carbon (OC) were monitored at the Seoul Olympic Park site ($37.521^{\circ}N$, $127.124^{\circ}E$) during the KORUS-AQ 2016 campaign using a Multi Angle Absorption Photometer (MAAP) and an OCEC Analyzer. Averaged mass concentrations of eBC, EC and OC were presented as $2.46{\pm}1.52{\mu}g/m^3$, $1.01{\pm}0.60{\mu}g/m^3$ and $4.85{\pm}2.60{\mu}g/m^3$, respectively. OC/EC ratio and mass absorption cross-section (MAC) of light absorbing aerosols were calculated as 2.32 and $14.8m^2/g$, respectively. Diesel OC concentrations were estimated from a source profile of diesel vehicles as well. eBC mass concentrations measured from May $26^{th}$ to May $27^{th}$, 2016 showed 40% higher than averaged eBC mass concentrations during campaign period. $PM_{2.5}$ concentrations measured in this period were also higher than average $PM_{2.5}$ concentrations. High eBC concentrations were observed from May $29^{th}$ to May $31^{st}$, 2016 and from June $9^{th}$ to June $11^{th}$, 2016, possibly due to morning rush hour and the effect of temperature inversion at night. Diurnal variations of eBC, EC and Diesel OC showed a typical pattern of metropolitan area. In the weekend, however, diurnal variations of eBC, EC and Diesel OC mass concentrations were different from those measured in the weekday. It is expected that this study can help to understand the relationship between carbonaceous aerosols in a metropolitan area.
Keywords
equivalent Black Carbon (eBC); Elemental Carbon (EC); Organic Carbon (OC);
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1 Bond, T.C., S.J. Doherty, D.W. Fahey, P.M. Forster, T. Berntsen, B.J. DeAngelo, M.G. Flanner, S. Ghan, B. Kärcher, D. Koch, S. Kinne, Y. Kondo, P.K. Quinn, M.C. Sarofim, M.G. Schultz, M. Schultz, C. Venkataraman, H. Zhang, S. Zhang, N. Bellouin, S.K. Guttikunda, P.K. Hopke, M.Z. Jacobson, J.W. Kaiser, Z. Klimont, U. Lohmann, J.P. Schwarz, D. Shindell, T. Storelvmo, S.G. Warren, and C.S. Zender (2013) Bounding the role of black carbon in the climate system: a scientific assessment, Journal of Geophysical Research: Atmospheres, 118, 5380-5552.   DOI
2 Cozic, J., B. Verheggen, E. Weingartner, J. Crosier, K.N. Bower, M. Flynn, H. Coe, S. Henning, M. Steinbacher, S. Henne, M.C. Coen, A. Petzold, and U. Baltensperger (2008) Chemical composition of free tropospheric aerosol for $PM_1$ and coarse mode at the high alpine site Jungfraujoch, Atmospheric Chemistry and Physics, 8, 407-423.   DOI
3 Gilardoni, S., E. Vignati, E. Marmer, F. Cavalli, C. Belis, V. Gianelle, A. Loreiro, and P. Ataxo (2011) Sources of carbonaceous aerosol in the Amazon basin, Atmospheric Chemistry and Physics, 11, 2747-2764.   DOI
4 Hyvarinen, A.P., V. Vakkari, L. Laakso, R.K. Hooda, V.P. Sharama, T.S. Panwar, J.P. Beukes, P.G. Zul, M. Josipovic, R.M. Garland, M.O. Andreae, U. Poschl, and A. Petzold (2013) Correction for a measurement artifact of the Multi-Angle Absorption Photometer (MAAP) at high black carbon mass concentration levels, Atmospheric Measurement Techniques, 6, 81-90.   DOI
5 IPCC (2013) Climate change 2013: Thy Physical Science Basis, Cambridge University Press, Cambridge, UK and New York, NY, U.S.A., 578pp.
6 Lack, D.A., H. Moosmuller, G.R. McMeeking, R.K. Chakrabarty, and D. Baumgardner (2013) Characterizing elemental, equivalent black, and refractory black carbon aerosol particles: a review of techniques, their limitations and uncertainties, Analytical and Bioanalytical Chemistry, doi: 10.1007/s00216-013-7402-3.   DOI
7 Muller, T., J.S. Henzing, G. de Leeuw, A. Wiedensohler, A. Alastuey, H. Angelov, M. Bizjak, M.C. Coen, J.E. Engstrom, C. Gruening, R. Hillamo, A. Hoffer, K. Imre, P. Ivanow, G. Jennings, J.Y. Sun, N. Kalivitis, H. Karlsson, M. Komppula, P. Laj, S.M. Li, C.R. Lunder, A. Marinoni, S.M. dos Santos, M. Moerman, A. Nowak, J.A. Ogren, A. Petzold, J.M. Pichon, S. Rodriquez, S. Sharma, P.J. Sheridan, K. Teinila, T. Tuch, M. Viana, A. Virkkula, E. Weingartner, R. Wilhelm, and Y.Q. Wang (2011) Characterization and intercomparison of aerosol absorption photometers: result of two intercomparison workshops, Atmospheric Measurement Techniques, 4, 245-268.   DOI
8 Lee, J., B. Jeong, D.J. Park, and M.S. Bae (2015) A study of black carbon measurement in metropolitan area and suburban area of the Korean Peninsula performed during Pre KORea-US Air Quality Study (KORUS-AQ) campaign, Journal of Korean Society for Atmospheric Environment, 31, 472-481. (in Korean with English abstract)   DOI
9 Liousse, C., H. Cachier, and S.G. Jennings (1993) Optical and thermal measurements of black carbon aerosol content in different environments - Variation of the specific attenuation cross-section, sigma, Atmospheric Environment, 27, 1203-1211.   DOI
10 Lough, G.C., C.G. Christensen, J.J. Schauer, J. Tortorelli, E. Mani, D.R. Lawson, N.N. Clark, and P.A. Gabele (2007) Development of molecular marker source profiles for emissions from on-road gasoline and diesel vehicle fleets, Journal of the Air & Waste Management Asoociation, 57, 1190-1199.   DOI
11 Petters, M.D., M.T. Parsons, A.J. Prenni, P.J. DeMott, S.M. Kreidenweis, C.M. Carrico, A.P. Sullivan, G.R. McMeeking, E. Levin, C.E. Wold, J.L. Collett, and H. Moosmuller (2009) Ice nuclei emissions from biomass burning, Journal of Geophysical Research, 114, (D07209), doi:10.1029/2008JD011532.   DOI
12 Petzold, A. and M. Schonlinner (2004) Multi-angle absorption photometry: a new method for the measurement of aerosol light absorption and atmospheric black carbon, Journal of Aerosol Science, 35, 421-441.   DOI
13 Wu, C. and J.Z. Yu (2016) Determination of primary combustion source organic carbon-to-elemental carbon (OC/EC) ratio using ambient OC and EC measurements: secondary OC-EC correlation minimization method, Atmospheric Chemistry and Physics, 16, 5453-5465.   DOI
14 Petzold, A., H. Kramer, and M. Schonlinner (2002) Continuous measurement of atmospheric black carbon using a multi-angle absorption photometer, Environmental Science and Pollution Research, Special Issue, 4, 78-82.
15 Petzold, A., J.A. Ogren, M. Fiebig, P. Laj, S.-M. Li, U. Baltensperger, T. Holzer-Popp, S. Kinne, G. Pappalardo, N. Sugimoto, C. Wehrli, A. Wiedensohler, and X.-Y. Zhang (2013) Recommendations for reporting "black carbon" measurements, Atmospheric Chemistry and Physics, 13, 8365-8379.   DOI
16 Ramanathan, V. and G. Carmichael (2008) Global and regional climate changes due to black carbon, Nature Geoscience, 1, 221-227.   DOI
17 Reche, C., X. Querol, A. Alastuey, M. Viana, J. Pey, T. Moreno, S. Rodriguez, Y. Gonzalez, R. Fernandez-Camacho, J. de la Rosa, M. Dall'Osto, A.S.H. Prevot, C. Hueglin, R.M. Harrison, and P. Quincey (2011) New considerations for PM, Black Carbon and particle number concentration for air quality monitoring across different European cities, Atmospheric Chemistry and Physics, 11, 6207-6227.   DOI
18 Wallace, J. and P. Kanaroglou (2009) The effect of temperature inversions on ground-level nitrogen dioxide ($NO_2$) and fine particulate matter ($PM_{2.5}$) using temperature profiles from the Atmospheric Infrared Sounder (AIRS), Science of the Total Environment, 407, 5085-5095.   DOI
19 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, 2885-2893.   DOI