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Distribution Characteristics of Airborne Fungi in a Partial Area of Seoul City

서울시 일부 지역의 대기 중 부유 진균의 분포 특성

  • Received : 2012.05.07
  • Accepted : 2012.10.02
  • Published : 2012.10.31

Abstract

Objectives: This study was performed to assess based on field investigation the distribution characteristics of airborne fungi in an area of Seongdong-gu, Seoul. Methods: Three sites, a living area, forest and traffic site, were selected for evaluation of monthly level of outdoor airborne fungi. An on-site survey was executed between January 2009 and December 2009. During the experimental period, air sampling was performed every month in the afternoon (2:00 pm-5:00 pm) using a cascade impactor. Results: Outdoor airborne fungi measured in Seoul, Korea over one year showed a concentration range from 850CFU $m^{-3}$ to 15,200CFU $m^{-3}$. The mean respirable fraction of outdoor airborne fungi was 67% compared to total concentration. Regardless of measurement site, there was no significant concentration difference in outdoor airborne fungi between periods of yellow dust and non-yellow dust (p>0.05). There was no significant correlation relationship between outdoor airborne fungi and atmospheric factors such as temperature and relative humidity. The predominant genera of airborne fungi identified were Aspergillus, Cladosporium, Paecilomyces and Penicillium. Conclusion: Monthly levels of outdoor airborne fungi were highest in April and November and lowest in August. In seasonal concentration distribution, the autumn showed the highest level of outdoor airborne fungi, followed by spring, summer and winter. In regional concentration distribution, the highest level of outdoor airborne fungi was generally found in the forest, followed by the living area and traffic site.

Keywords

airborne fungi;outdoor;seoul;yellow dust;season

References

  1. Ayliffe, G.A.J., Lowburyt, E.J.L. Airborne infection in hospital. J Hospit Infect 1982; 3: 217-240. https://doi.org/10.1016/0195-6701(82)90042-1
  2. Arnow, P.M., Sadigh, M., Coasts, C., Weil, D., Chudy, R. Endemic and epidemic aspergillosis associated in-hospital replication of Aspergillus organisms. J Infect Dis 1991; 1: 998-1002.
  3. Agranovski, I.E., Safatov, A.S., Pyankov, O.V. Monitoring of viable airborne SARS virus in ambient air. Atmos Environ 2004; 38: 3879-3884. https://doi.org/10.1016/j.atmosenv.2004.03.044
  4. Lee, M.H., Han, J.S., Han, E.J. and Shin, C.G. Study on chemical components of rainfall in case of yellow dust. Kor J Atmos Environ 1989; 5: 1-11.
  5. Shin, E.S. and Kim, H.G. Effect of yellow dust on atmospheric airborne dust in Seoul. Kor J Meterol Soc 1992; 26: 111-120.
  6. Kim, W.G., Jeon, Y.S., Lee, W.H., Kim, H.M. Characteristics of yellow dust and airborne dust in Seoul: Case study. Kor J Atmos Environ 1995; 11: 199-209.
  7. Kim, J.H., Yeo, H.G. : Variations of airborne fungal spore composition due to the Asian dust trajectories. Kor J Atmos Environ 2004; 20: 69-76.
  8. Kim, K.Y., Kim, Y.S., Lee, C.M., Cho, M.S., Byeon, S.H. Atmospheric distribution characteristics of airborne bacteria in part of Seoul area. Kor J Atmos Environ 2009; 25: 493-502. https://doi.org/10.5572/KOSAE.2009.25.6.493
  9. Lee, C.M., Kim, Y.S., Lee, T.H., Park, W.S., Hong, S.C. Characterization of airborne bioaerosol concentration in public facilities. Kor J Environ Sci 2004; 13: 215-222. https://doi.org/10.5322/JES.2004.13.3.215
  10. Lee, C.R., Kim, K.Y., Kim, C.N., Park, D.U., Roh, J.H. Investigation on concentrations and correlations of airborne microbes and environmental factors in the general hospital. J Kor Soc Occup Environ Hyg 2005; 15: 45-51.
  11. Kim, K.Y., Jang, G.Y., Park, J.B., Kim, C.N., Lee, K.J. Field study of characteristics of airborne bacteria distributed in the regulated public buildings. J Kor Soc Occup Environ Hyg 2006; 16: 1-10.
  12. Kim, K.Y., Park, J.B., Kim, C.N., Lee, K.J. Assessment of airborne bacteria and particulate matters distributed in Seoul metropolitan subway stations. Kor J Environ Health 2006; 32: 254-261.
  13. Pastuszka, J.S., Paw, U.K.T., Lis, D.O., Wlazlo, A. and Ulfig, K. Bacterial aerosol in indoor environment in Upper Silesia, Poland. Atmos Environ 2000; 34: 3833-3842. https://doi.org/10.1016/S1352-2310(99)00527-0
  14. Wu, P.C., Su, H.J., Lin, C.Y. Characteristics of indoor and outdoor fungi at suburban and urban homes in two seasons. Sci Total Environ 2000; 253: 111-118. https://doi.org/10.1016/S0048-9697(00)00423-X
  15. Kuo, Y.M., Li, C.S. Seasonal fungus prevalence inside and outside of domestic environments in the subtropical climate. Atmos Environ 1994: 19; 3125- 3130.
  16. Lighthart, B., Shaffer, B.T. Airborne bacteria in the atmospheric surface layer: temporal distribution above a grass seed field. Appl Environ Microbial 1995; 61: 1492-1496.
  17. Shaffer, B.T., Lighthart, B. Survey of culturable airborne bacteria at four diverse locations in Oregen: urban, rural, forest, and coastal. Microb Ecol 1997; 34: 167-177. https://doi.org/10.1007/s002489900046
  18. Fang, Z., Ouyang, Z., Hu, L., Wang, X., Hua, Z., Lin, X. Culturable airborne fungi in outdoor environments in Beijing, China. Sci Total Environ 2005; 350: 47-58. https://doi.org/10.1016/j.scitotenv.2005.01.032
  19. Shelton, B., Kirkland, K.H., Flanders, W.D., Morris G.K. Profiles of airborne fungi in buildings and outdoor environments in the United States. Appl Environ Microbiol 2002; 68: 1743-1753. https://doi.org/10.1128/AEM.68.4.1743-1753.2002
  20. Ju, T.Z., Suo, A.N., Tian, Y.J. Analysis on aerobiologia in Lanzhou. Ind Saf Environ Prot 2003; 29, 17-19.
  21. Jones, A.M., Harrison, R.M. The effects of meteorological factors on atmospheric bioaerosol concentrations- a review. Sci Total Environ 2004; 326: 151- 180. https://doi.org/10.1016/j.scitotenv.2003.11.021
  22. Reponen, T., Gazenko, S.V., Grinshpun, S.A., Willeke, K., Cole, E.C. Characterisitics of airborneactinomycete spores. Appl Environ Microbiol 1998; 64: 3807-3812.
  23. Marthi, B., Lighthart, B., Effects of betaine on the enumeration of airborne bacteria. Appl Environ Microbiol 1990; 56, 1286-1289.
  24. Walter, M.V., Marthi, B., Fieland, V.P., Ganio, L.M. Effect of aerosolization on subsequent bacterial survival. Appl Environ Microbiol 1990; 56: 3468-3472.
  25. Macher, J.M., Huang, F.Y., Flores, M. A two-year study of microbiological indoor air quality in a new apartment. Arch Environ Health 1991; 46, 25-29. https://doi.org/10.1080/00039896.1991.9937425
  26. Li, C.S., Hsu, L.Y. Home dampness and childhood respiratory symptoms in a subtropical climate. Arch Environ Health 1996; 51, 42-46. https://doi.org/10.1080/00039896.1996.9935992
  27. Picco, A.M., Rodolfi, M. Airborne fungi as biocontaminants at two Milan underground stations. Int Biodeterior Biodegrad 2000; 45: 43-47. https://doi.org/10.1016/S0964-8305(00)00047-0
  28. Huang, C.Y., Lee, C.C., Li, F.C., Ma, Y.P., Su, H.J.J., The seasonal distribution of bioaerosols in municipal landfill sites: a 3-yr study. Atmos Environ 2002; 36: 4385-4395. https://doi.org/10.1016/S1352-2310(02)00322-9
  29. Hargreaves, M., Parappukkaran, S., Morawska, L., Hitchins, J., He, C., Gilbert, D. A pilot investigation into association between indoor airborne fungal and non-biological particle concentrations in residential houses in Brisbane, Australia. Sci Total Environ 2003; 312, 89-101. https://doi.org/10.1016/S0048-9697(03)00169-4
  30. Kuder, E.M., Seasonal variations in the occurrence of culturable airborne fungi in outdoor and indoor air in Cracow. Int Biodeterior Biodegrad 2003; 52: 203-205. https://doi.org/10.1016/S0964-8305(02)00167-1
  31. Adhikari, A., Sen, M.M., Gupta-Bhattacharya, S., Chanda, S. Airborne viable, non-viable, and allergenic fungi in a rural agricultural area of India: a 2- year study at five outdoor sampling stations. Sci Total Environ 2004; 326: 123-141. https://doi.org/10.1016/j.scitotenv.2003.12.007

Cited by

  1. Airborne Fungi Concentrations and Related Factors in the Home vol.39, pp.5, 2013, https://doi.org/10.5668/JEHS.2013.39.5.438

Acknowledgement

Supported by : 한국학술진흥재단