A Numerical Study on the Vertical Distribution of PM concentration during Asian Dust

  • Cho, Changbum (Applied Meteorology Research Laboratory, METRI) ;
  • Kim, Yoo-Keun (Dept. of Atmospheric Sciences, Pusan National University) ;
  • Lim, Yunkyu (Dept. of Atmospheric Sciences, Pusan National University) ;
  • Lee, Pyeongkeun (Dept. of Atmospheric Sciences, Pusan National University) ;
  • Oh, Sung-Nam (Applied Meteorology Research Laboratory, METRI)
  • Published : 2003.11.01

Abstract

A numerical study on PM using a dispersion and deposition model which can analyze for both quantify and quality would not only offer us to understand our environment more easily, but also make it easy that we can make a plan in order to prevent air pollution. The U.S. EPA has proposed the CALPUFF modeling system as a guideline model for regulatory applications involving long-range transport and on a case-by-case basis for near-field applications where. non- steady- state effects which consider situations such as spatial variability in the meteorological fields, calm winds, fumigations, re-circulation or stagnation, and terrain or coastal effects may be important. (omitted)

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