Modeling aerosol composition at Cheju Island, Korea

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

Modeling aerosol composition at Cheju Island, Korea

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

Research output: Contribution to conference › Paper › peer-review

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 language	English
Pages	141-149
Number of pages	9
Publication status	Published - 1997
Externally published	Yes
Event	Proceedings of the 1997 1st International Conference on Measurements and Modelling in Environmental Pollution - Madrid, Spain Duration: 1997 Apr 22 → 1997 Apr 24

Conference

Conference	Proceedings of the 1997 1st International Conference on Measurements and Modelling in Environmental Pollution
City	Madrid, Spain
Period	97/4/22 → 97/4/24

ASJC Scopus subject areas

Engineering(all)

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title = "Modeling aerosol composition at Cheju Island, Korea",

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.",

author = "Hiroshi Hayami and Song, {C. H.} and Chen, {L. L.} and Carmichael, {Gregory R.}",

year = "1997",

language = "English",

pages = "141--149",

note = "Proceedings of the 1997 1st International Conference on Measurements and Modelling in Environmental Pollution ; Conference date: 22-04-1997 Through 24-04-1997",

}

TY - CONF

T1 - Modeling aerosol composition at Cheju Island, Korea

AU - Hayami, Hiroshi

AU - Song, C. H.

AU - Chen, L. L.

AU - Carmichael, Gregory R.

PY - 1997

Y1 - 1997

N2 - 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.

AB - 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.

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M3 - Paper

AN - SCOPUS:0030710040

SP - 141

EP - 149

T2 - Proceedings of the 1997 1st International Conference on Measurements and Modelling in Environmental Pollution

Y2 - 22 April 1997 through 24 April 1997

ER -