Proceedings of the Korea Air Pollution Research Association Conference (한국대기환경학회:학술대회논문집)

Korean Society for Atmospheric Environment (한국대기환경학회)
권호 표지

Summarize Water-soluble Ions of $PM_{2.5}$ in Northeastern Asia

  • Z. He (Advanced Environmental Monitoring Center(ADEMRC), Dept. of Environmental Science and Engineering, Kwangju Institute of Science and Technology) ;
  • Seong Y. Ryu (Advanced Environmental Monitoring Center(ADEMRC), Dept. of Environmental Science and Engineering, Kwangju Institute of Science and Technolog) ;
  • Kim, Jeong E. (Advanced Environmental Monitoring Center(ADEMRC), Dept. of Environmental Science and Engineering, Kwangju Institute of Science and Technolog) ;
  • K. O. Ogunjobi (Advanced Environmental Monitoring Center(ADEMRC), Dept. of Environmental Science and Engineering, Kwangju Institute of Science and Technolog) ;
  • Kim, Young J. (Advanced Environmental Monitoring Center(ADEMRC), Dept. of Environmental Science and Engineering, Kwangju Institute of Science and Technology)
  • Published : 2003.11.01
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Abstract

Atmospheric fine aerosol particles play an important role in controlling a number of atmospheric processes, such as the deposition of different compounds, the optical properties etc. (Molnar et al., 1999). In this report, water-soluble species of PM$_{2.5}$ obtained from simultaneous measurements at four Asia sites (Beijng (39.56$^{\circ}$N, 116.17$^{\circ}$E), China; Gwangju (35.10$^{\circ}$N, 126.53$^{\circ}$E), South Korea; Kyoto (35.01$^{\circ}$N, 135.44$^{\circ}$E), Japan; and Ulan-Bator (47.55$^{\circ}$N, 106.52$^{\circ}$E), Mongolia) during the periods of 14-22 August, 30 October-06 November 2000, 14-21 January 2001, 23 July-02 August and 05-16 November 2002, within the framework of an APN (The Asia-Pacific Network for Global Change Research) project are reported. Ion components in 23 July-02 August 2002 were not obtained because of the technical problem of equipments.s.

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