Modeling aerosol composition at Cheju Island, Korea

Hiroshi Hayami, C. H. Song, L. L. Chen, Gregory R. Carmichael

Research output: Contribution to conferencePaper

Abstract

Thirty-two months of aerosol chemical composition measured at Cheju Island, Korea, are analyzed with a gas-aerosol equilibrium model. The aerosol composition is divided into the fine and coarse sections, with each section assumed to be in equilibrium with the gas phase, which was supported by the calculations. The particulate ammonium is found to exists in the fine section to neutralize nss-sulfate, and the particulate nitrate and chloride is present in the coarse section and competes with each other to share sodium, potassium, calcium, and magnesium.

Original languageEnglish
Pages141-149
Number of pages9
Publication statusPublished - 1997
Externally publishedYes
EventProceedings of the 1997 1st International Conference on Measurements and Modelling in Environmental Pollution - Madrid, Spain
Duration: 1997 Apr 221997 Apr 24

Conference

ConferenceProceedings of the 1997 1st International Conference on Measurements and Modelling in Environmental Pollution
CityMadrid, Spain
Period97/4/2297/4/24

ASJC Scopus subject areas

  • Engineering(all)

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    Hayami, H., Song, C. H., Chen, L. L., & Carmichael, G. R. (1997). Modeling aerosol composition at Cheju Island, Korea. 141-149. Paper presented at Proceedings of the 1997 1st International Conference on Measurements and Modelling in Environmental Pollution, Madrid, Spain, .