| Issue |
Korean Journal of Chemical Engineering,
Vol.12, No.3, 300-305, 1995
Vol.12, No.3, 300-305, 1995
TREND OF VISIBILITY IMPAIRMENT CAUSED BY SMOG PHENOMENON IN SEOUL
The characteristics of visual air quality in Seoul have been investigated from March to november 1993. Optical properties, meteorological parameters, and particle characteristics were measured and analyzed. On the average, light scattering by particles is the dominant process in light extinction. Fine particle mass concentration, and the fraction of sulfate, nitrate and ammonium ions in the particles were found to play a major role in influencing the occurrence of a smog episode in Seoul. The role of ambient relative humidity on Seoul visibility is discussed.
[References]
- Baik NJ, Kim YP, Moon KC, "Visibility Study in Seoul, 1993," Submitted to Atmos, Environ., 1994
- Committee on Advances in Assessing Human Exposure to Airborne Pollutants, Board on Environmental Studies and Toxicology, Commission onGeosciences, Environmental, and Resources, and National Research Council, "Human Exposure Assessment for Airborne Pollutants," National Academy of Sciences, Washington, D.C., 1991
- Groblicki PJ, Wolff GT, Countess RJ, Atmos. Environ., 15, 2473, 1981
- Hodkinson JR, Int. J. Air Water Pollut., 10, 137, 1966
- Larson SM, Cass GR, Environ. Sci. Technol., 23, 281, 1989
- Lee MH, Han EJ, Han JS, Chung HD, Han JK, "A Study on Characteristics of Aerosol in Atmosphere," Report of National Institute of Environmental Research, KOREA 86-04-170, 8, 65, 1986
- Shin ES, Kim HK, J. KAPRA, 8, 52, 1992
- Sloane CS, White WH, Environ. Sci. Technol., 20, 760, 1986
- Twomey S, J. Comput. Phys., 18, 188, 1975
[Cited By]
참고문헌정보(참고문헌, 인용문헌)는 화학공학소재연구정보센터에 의해 제공되고 있습니다.