한국대기환경학회지 (Journal of Korean Society for Atmospheric Environment)

  • 제29권3호
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  • Pages.237-250
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  • 2013
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  • 1598-7132(pISSN)
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  • 2383-5346(eISSN)
한국대기환경학회 (Korean Society for Atmospheric Environment)
권호 표지
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준실시간 연속관측을 통한 제주 고산 PM2.5 OC와 EC의 계절별 사례별 특성

Semi-continuous Measurements of PM2.5 OC and EC at Gosan: Seasonal Variations and Characteristics of High-concentration Episodes

  • 한지현 (고려대학교 지구환경과학과) ;
  • 방병조 (고려대학교 지구환경과학과) ;
  • 이미혜 (고려대학교 지구환경과학과) ;
  • 윤순창 (서울대학교 지구환경과학부) ;
  • 김상우 (서울대학교 지구환경과학부) ;
  • 장임석 (국립환경과학원 대기환경과) ;
  • 강경식 (제주대학교 해양과학부)
  • Han, Jihyun (Department of Earth and Environmental Sciences, Korea University) ;
  • Bahng, Byungjo (Department of Earth and Environmental Sciences, Korea University) ;
  • Lee, Meehye (Department of Earth and Environmental Sciences, Korea University) ;
  • Yoon, Soon-Chang (Department of Earth and Environmental Sciences, Seoul University) ;
  • Kim, Sang-Woo (Department of Earth and Environmental Sciences, Seoul University) ;
  • Chang, Limseok (National Institute of Environmental Research, Air Quality Research Division) ;
  • Kang, Kyeong-Sik (College of Ocean Science, Jeju National University)
  • 투고 : 2011.12.23
  • 심사 : 2013.05.14
  • 발행 : 2013.06.30
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초록

At Gosan ABC superstation in Jeju Island, we measured organic carbon (OC) and elemental carbon (EC) in $PM_{2.5}$ from October 2009 to June 2010 using a Sunset Laboratory Model-4 Semi-Continuous OC/EC Field Analyzer. It employs TOT (Thermal-Optical-Transmittance) method with NIOSH 5040 protocol and enables to continuously monitor OC and EC concentrations with 1-hour time resolution. The mean values of OC and EC for the entire period of measurements were $2.1{\pm}1.4{\mu}g/m^3$ and $0.7{\pm}0.6{\mu}g/m^3$, respectively. The OC/EC ratio was 3 and EC accounted $25{\pm}2.1%$ of total carbon (TC, TC=OC+EC). Although OC and EC showed similar trend in seasonal variation, the ratio of OC to EC was the highest in early summer when temperature was the highest and the air was affected by biomass burning in the southern part of China. In winter, the high OC and EC concentrations were likely influenced by increased coal combustion from residential heating. The high OC and EC concentrations were observed during events such as haze, dust, and the combination of the two. During the haze events, OC and EC were enhanced with increase in $PM_{10}$, $PM_{2.5}$, $SO_2$, and $NO_2$ with broad maxima. When dust occurred, both OC and EC started decreasing after reaching their maxima a couple of hours before $PM_{10}$ maximum. The peak separation of carbonaceous species and aerosol masses with time was more noticeable when haze event was followed by dust plume. These results confirm that OC and EC are key components of haze occurring in the study region.

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참고문헌

  1. 기상홍보과(2002) 기상용어해설, 기상청, 204pp.
  2. Andreae, M.O., D. Rosenfeld, P. Artaxo, A.A. Costa, G.P. Frank, K.M. Longo, and M.A.F. Silva-Dias (2004) Smoking rain clouds over the Amazon, Science, 303(5662), 1337-1342. https://doi.org/10.1126/science.1092779
  3. Andreae, M.O. and D. Rosenfeld (2008) Aerosol-cloud-precipitation interactions. Part 1. The nature and sources of cloud-active aerosols, Earth-Sci Rev., 89(1-2), 13-41. https://doi.org/10.1016/j.earscirev.2008.03.001
  4. Bae, M.S., C.S. Hong, Y.J. Kim, J.S. Han, K.J. Moon, Y. Kondo, Y. Komazaki, and Y. Miyazaki (2007) Intercomparison of two different thermal-optical elemental carbons and optical black carbon during ABC-EAREX2005, Atmos. Environ., 41(13), 2791-2803. https://doi.org/10.1016/j.atmosenv.2006.11.040
  5. Batmunkh, T., Y.J. Kim, K.Y. Lee, M.G. Cayetano, J.S. Jung, S.Y. Kim, K.C. Kim, S.J. Lee, J.S. Kim, L.S. Chang, and J.Y. An (2011) Time-Resolved Measurements of PM2.5 Carbonaceous Aerosols at Gosan, Korea, J. Air Waste Manage. Assoc., 61(11), 1174-1182. https://doi.org/10.1080/10473289.2011.609761
  6. Birch, M.E. and R.A. Cary (1996) Elemental carbon-based method for monitoring occupational exposures to particulate diesel exhaust. Aerosol Sci. Technol., 25, 221-241. https://doi.org/10.1080/02786829608965393
  7. Cao, G., X. Zhang, and F. Zheng (2006) Inventory of black carbon and organic carbon emissions from China, Atmos. Environ., 40(34), 6516-6527. https://doi.org/10.1016/j.atmosenv.2006.05.070
  8. Cao, J.J., S.C. Lee, J.C. Chow, J.G. Watson, K.F. Ho, R.J. Zhang, Z.X. Chen, Y.M. Kang, S.C. Zou, L.Z. Zhang, S.H. Qi, M.H. Dai, Y. Cheng, and K. Hu (2007) Spatial and seasonal distributions of carbonaceous aerosols over China., J. Geophys. Res., 112, D22S11, doi:10.1029/2006JD008205.
  9. Carmichael, G.R., Y. Zhang, L.L. Chen, M.S. Hong, and H. Ueda (1996) Seasonal variation of aerosol composition at Cheju Island, Korea, Atmos. Environ., 30(13), 2407-2416. https://doi.org/10.1016/1352-2310(95)00230-8
  10. Castro, L.M., C.A. Pio, R.M. Harrison, and D.J.T. Smith (1999) Carbonaceous aerosol in urban and rural European atmospheres: Estimation of secondary organic carbon concentrations. Atmos. Environ., 33(17), 2771-2781. https://doi.org/10.1016/S1352-2310(98)00331-8
  11. Charlson, R.J., S.E. Schwartz, J.M. Hales, R.D. Cess, J.A. Coakley, J.E. Hansen, and D.J. Hofmann (1992) CLIMATE FORCING BY ANTHROPOGENIC AEROSOLS, Science, 255(5043), 423-430. https://doi.org/10.1126/science.255.5043.423
  12. Chen, L.L., G.R. Carmichael, M.S. Hong, H. Ueda, S. Shim, C.H. Song, Y.P. Kim, R. Arimoto, J. Prospero, D. Savoie, K. Murano, J.K. Park, H.G. Lee, and C. Kang (1997) Influence of continental outflow events on the aerosol composition at Cheju Island, South Korea, J. Geophys. Res., 102(D23), 28551-28574. https://doi.org/10.1029/97JD01431
  13. Choi, S.-D. and Y.-S. Chang (2006) Carbon monoxide monitoring in Northeast Asia using MOPITT: Effects of biomass burning and regional pollution in April 2000, Atmos. Environ., 40(4), 686-697. https://doi.org/10.1016/j.atmosenv.2005.09.081
  14. Chow, J.C., J.G. Watson, and Z. Lu (1996). Descriptive analysis of PM2.5 and PM10 and regionally representative locations during SJVAQS/AUSPEX. Atmos. Environ., 30(12), 2079-2112. https://doi.org/10.1016/1352-2310(95)00402-5
  15. Chow, J.C., J.G. Watson, D. Crow, D.H. Lowenthal, and T. Merrifield (2001) Comparison of IMPROVE and NIOSH carbon measurements, Aerosol Sci. Technol., 34(1), 23-34. https://doi.org/10.1080/02786820119073
  16. Chow, J.C., J.G. Watson, P. Doraiswamy, L.-W.A. Chen, D.A. Sodeman, D.H. Lowenthal, K. Park, W.P. Arnott, and N. Motallebi (2009) Aerosol light absorption, black carbon, and elemental carbon at the Fresno Supersite, California, Atmos. Res., 93(4), 874-887. https://doi.org/10.1016/j.atmosres.2009.04.010
  17. Han, J.S., K.J. Moon, B.J. Kong, S.J. Lee, J.E. Kim, and Y.J. Kim (2005) Seasonal variation of chemical composition in fine particles at Gosan, Korea, Environ. Monit. Assess., 107(1-3), 221-237. https://doi.org/10.1007/s10661-005-2381-2
  18. He, K., F. Yang., Y. Ma, Q.Z. Zhang, X. Yao, C.K. Chan, S. Cadle, T. Chan, and P.A. Mulawa (2001) The characteristics of PM2.5 in Beijing, China., Atmos. Environ., 35(29), 4959-4970. https://doi.org/10.1016/S1352-2310(01)00301-6
  19. He, Z., Y.J. Kim, K.O. Ogunjobi, J.E. Kim, and S.Y. Ryu (2004) Carbonaceous aerosol characteristics of PM2.5 particles in Northeastern Asia in summer 2002. Atmos. Environ., 38(12), 1795-1800. https://doi.org/10.1016/j.atmosenv.2003.12.023
  20. IPCC (2007) Climate Change 2007: The Physical Science Basis (Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change), edited by: Solomon, S., D. Qin, M. Manning, Z. Chen, M. Marquis, K.B. Averyt, M. Tignor and H.L. Miller, Cambridge Univ. Press, New York, 131-217.
  21. Isaksen, I.S.A., C. Granier, G. Myhre, T.K. Berntsen, S.B. Dalsøren, M. Gauss, Z. Klimont, R. Benestad, P. Bousquet, W. Collins, T. Cox, V. Eyring, D. Fowler, S. Fuzzi, P. Jockel, P. Laj, U. Lohmann, M. Maione, P. Monks, A.S.H. Prevot, F. Raes, A. Richter, B. Rognerud, M. Schulz, D. Shindell, D.S. Stevenson, T. Storelvmo, W.C. Wang, M. van Weele, M. Wild, and D. Wuebbles (2009) Atmospheric composition change: Climate-Chemistry interactions, Atmos. Environ., 43(33), 5138-5192. https://doi.org/10.1016/j.atmosenv.2009.08.003
  22. Kang, C.M., H.S. Lee, B.W. Kang, S.K. Lee, and Y. Sunwoo, (2004), Chemical characteristics of acidic gas pollutants and PM2.5 species during hazy episode in Seoul, South Korea., Atmos. Environ., 38(28), 4749-4760. https://doi.org/10.1016/j.atmosenv.2004.05.007
  23. Kang, C.M., P. Koutrakis, and H.H. Suh (2010) Hourly measurements of fine particulate sulfate and carbon aerosols at the Harvard - U.S. environmental protection agency supersite in Boston, J. Air Waste Manage. Assc., 60(11), 1327-1334. https://doi.org/10.3155/1047-3289.60.11.1327
  24. Kim, H.-S., J.-B. Huh, P.K. Hopke, T.M. Holsen, and S.-M Yi (2007) Characteristics of the major chemical constituents of PM2.5 and smog events in Seoul, Korea in 2003 and 2004, Atmos. Environ., 41 (32), 6762-6770. https://doi.org/10.1016/j.atmosenv.2007.04.060
  25. Kim, Y.P., J.H. Lee, N.J. Baik, J.Y. Kim, S.-G. Shim, and C.-H. Kang (1998) Summertime characteristics of aerosol composition at Cheju Island, Korea, Atmos. Environ., 32(22), 3905-3915. https://doi.org/10.1016/S1352-2310(98)00108-3
  26. Lee, J.H., N.J. Baik, S.-G. Shim, and Y.P. Kim (1997) Measurement of Carbonaceous Species in Fine Particle at Kosan, Cheju Island during the Two Summer Seasons of 1994 and 1995, Korean J. of Atmos. Environ., 13(3), 179-191. (in Korean with English abstract)
  27. Lee, K.H., Y.J. Kim, and M.J. Kim (2006) Characteristics of aerosol observed during two severe haze events over Korea in June and October 2004, Atmos. Environ., 40(27), 5146-5155. https://doi.org/10.1016/j.atmosenv.2006.03.050
  28. Lee, M., M. Song, K.J. Moon, J.S. Han, G. Lee, and K.-R. Kim (2007) Origins and chemical characteristics of fine aerosols during the northeastern Asia regional experiment (Atmospheric Brown Cloud-East Asia Regional Experiment 2005), J. Geophys. Res., 112(D22), D22S29. https://doi.org/10.1029/2006JD008210
  29. Lee, S., Y.S. Ghim, S.W. Kim, and S.C. Yoon (2008) Seasonal Variations of Chemical Composition and Optical Properties of Aerosols at Seoul and Gosan, Korean J. of Atmos. Environ., 24(4), 470-482. (in Korean with English abstract) https://doi.org/10.5572/KOSAE.2008.24.4.470
  30. Lim, S., M. Lee, and K.S. Kang (2010) Seasonal variations of OC and EC in PM10, PM2.5, PM1.0 at Gosan superstation on Jeju Island, Korean J. of Atmos. Environ., 26(5), 567-580. (in Korean with English abstract) https://doi.org/10.5572/KOSAE.2010.26.5.567
  31. Lim, S., M. Lee, G. Lee, S. Kim, S. Yoon, and K. Kang (2012) Ionic and carbonaceous compositions of PM10, PM2.5 and PM1.0 at Gosan ABC Superstation and their ratios as source signature, Atmos. Chem. Phys., 12(4), 2007-2024. https://doi.org/10.5194/acp-12-2007-2012
  32. Malaguti, A., M. Mircea, T.M.G. La Torretta, A. Piersanti, S. Salvi, G. Zanini, C. Telloli, F. Salfi, and M. Berico (2013) Fine carbonaceous aerosol characteristics at a coastal rural site in the Central Mediterranean as given by OCEC online measurements, J. Aerosol Sci., 56, 78-87. https://doi.org/10.1016/j.jaerosci.2012.06.004
  33. Moon, K.J., J.S. Han, Y.S. Ghim, and Y.J. Kim (2008) Source apportionment of fine carbonaceous particles by positive matrix factorization at Gosan background site in East Asia. Environ. Int., 34(5), 654-664. https://doi.org/10.1016/j.envint.2007.12.021
  34. Monks, P.S., C. Granier, S. Fuzzi, A. Stohl, M.L. Williams, H. Akimoto, M. Amann, A. Baklanov, U. Baltensperger, I. Bey, N. Blake, R.S. Blake, K. Carslaw, O.R. Cooper, F. Dentener, D. Fowler, E. Fragkou, G.J. Frost, S. Generoso, P. Ginoux, V. Grewe, A. Guenther, H.C. Hansson, S. Henne, J. Hjorth, A. Hofzumahaus, H. Huntrieser, I.S.A. Isaksen, M.E. Jenkin, J. Kaiser, M. Kanakidou, Z. Klimont, M. Kulmala, P. Laj, M.G. Lawrence, J.D. Lee, C. Liousse, M. Maione, G. McFiggans, A. Metzger, A. Mieville, N. Moussiopoulos, J.J. Orlando, C.D. O'Dowd, P.I. Palmer, D.D. Parrish, A. Petzold, U. Platt, U. Pöschl, A.S.H. Prevot, C.E. Reeves, S. Reimann, Y. Rudich, K. Sellegri, R. Steinbrecher, D. Simpson, H. ten Brink, J. Theloke, G.R. van der Werf, R. Vautard, V. Vestreng, C. Vlachokostas, and R. von Glasow (2009) Atmospheric composition change - global and regional air quality, Atmos. Environ., 43(33), 5268-5350. https://doi.org/10.1016/j.atmosenv.2009.08.021
  35. NIOSH (1996) Method 5040 issue 1 : Elemental carbon (diesel exhaust). In NIOSH Manual of Analytical Methods, fourth ed. National Institute of Occupational Safety and Health, Cincinnati, OH.
  36. Pang, Y., Y. Ren, O. Fida, H. Robert, E. Delbert, and W. William (2001) Semi-volatile species in PM2.5: comparison of integrated and continuous samplers for PM2.5 research or monitoring, J. Air Waste Manage. Assoc., 51(1), 25-36. https://doi.org/10.1080/10473289.2001.10464252
  37. Polidori, A, B.J. Turpin, H.J. Lim, J.C. Cabada, R. Subramanian, S.N. Pandis, and A.L. Robinson (2006) Local and Regional Secondary Aerosol; Insights from a Year of Semi-Continuous Carbon measurements at Pittsburgh, Aerosol Sci. Technol., 40(10), 861-872. https://doi.org/10.1080/02786820600754649
  38. Ramanathan, V., H. Akimoto, P. Bonasoni, M. Brauer, G. Carmichael, C.E. Chung, Y. Feng, S. Fuzzi, S.I. Hasnain, M. Iyngararasan, A. Jayaraman, M.G. Lawrence, T. Nakajima, T.S. Panwar, M.V. Ramana, M. Rupakheti, S. Weidemann, S.-C. Yoon, Y. Zhang, and A. Zhu (2008) tmospheric Brown Clouds and Regional Climate Change, Part I of Atmospheric Brown Clouds: Regional Assessment Report with Focus on Asia., Published by the Project Atmospheric Brown Cloud, United National Environment Programme, Nairobi, Kenya., 27-37 pp.
  39. Saarikoski, S., H. Timonen, K. Saarnio, M. Aurela, L. Jarvi, P. Keronen, V. M. Kerminen, and R. Hillamo (2008) Sources of organic carbon in fine particulate matter in northern European urban air, Atmos. Chem. Phys., 8(20), 6281-6295. https://doi.org/10.5194/acp-8-6281-2008
  40. Shin, H.J., J. Kim, B.C. Choi, S.N. Oh, J. Yu, and K. Bower (2002) Concentrations of Air Pollutants Measured at Kosan during ACE-Asia intensive Observation Period, Korean J. of Atmos. Environ., 18(6), 487-501. (in Korean with Eng-lish abstract)
  41. Solomon, P., K. Baumann, E. Edgerton, R. Tanner, D. Eatiugh, W. Modey, H. Marin, D. Savoie, S. Natarajan, M.B. Meyer, and G. Norris (2003) Comparison of integrated samplers for mass and composition during the 1999 Atlanta Supersites project., J. Geophys. Res., 108 (D7), 8423, doi:10.1029/2001JD001218.
  42. Song, M., M. Lee, K.J. Moon, J.S. Han, K.R. Kim, and G. Lee (2006) Chemical Characteristics of Fine Aerosols During ABC-EAREX2005, Korean J. of Atmos. Environ., 22(5), 604-613. (in Korean with English abstract)
  43. Song, M., M. Lee, J.H. Kim, S.S. Yum, G. Lee, and K.-R. Kim (2010) New particle formation and growth in rela-tion to vertical mixing and chemical species during ABC-EAREX2005, Atmos. Res., 97(3), 359-370. https://doi.org/10.1016/j.atmosres.2010.04.013
  44. Streets, D.G., S. Gupta, S.T. Waldhoff, M.Q. Wang, T.C. Bond, and B. Yiyun (2001) Black carbon emissions in China, Atmos. Environ., 35(25), 4281-4296. https://doi.org/10.1016/S1352-2310(01)00179-0
  45. Streets, D.G., T.C. Bond, G.R. Carmichael, S.D. Fernandes, Q. Fu, D. He, Z. Klimont, S.M. Nelson, N.Y. Tsai, M.Q. Wang, J.H. Woo, and K.F. Yarber (2003) An inventory of gaseous and primary aerosol emissions in Asia in the year 2000. J. Geophys. Res., 108(D21), 8809, doi:10.1029/2002JD003093.
  46. Szidat, S., M. Ruff, N. Perron, L. Wacker, H.A. Synal, M. Hallquist, A.S. Shannigrahi, K.E. Yttri, C. Dye, and D. Simpson (2009) Fossil and non-fossil sources of organic carbon (OC) and elemental carbon (EC) in Göteborg, Sweden, Atmos. Chem. Phys., 9, 1521-1535.
  47. Turpin, B.J. and J.J. Huntzicker (1995) Identification of secondary aerosol episodes and quantification of primary and secondary organic aerosol concentrations during SCAQS. Atmos. Environ., 29(23), 3527-3544. https://doi.org/10.1016/1352-2310(94)00276-Q
  48. Yang, F., K. He, B. Ye, X. Chen, L. Cha, S.H. Cadle, T. Chan, and P.A. Mulawa (2005) One-Year record of organic and elemental carbon in fine particles in downtown Beijing and Shanghai, Atmos. Chem. Phys., 5, 1449-1457. https://doi.org/10.5194/acp-5-1449-2005
  49. Yu, X.Y., R.A. Cary, and N.S. Laulainen (2009) Primary and secondary organic carbon downwind of Mexico City, Atmos. Chem. Phys., 9(18), 6793-6814. https://doi.org/10.5194/acp-9-6793-2009
  50. Zheng, M., L.G. Salmon, J.J. Schauer, L. Zeng, C.S. Kiang, Y. Zhang, and G.R. Cass (2005) Seasonal trend in PM2.5 source contribution in Beijing, China., Atmos. Environ., 39(22), 3967-3976. https://doi.org/10.1016/j.atmosenv.2005.03.036

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