Estimation of dry deposition by using a filter pack method at Chunchon, Korea

Man Goo Kim; Young Min Hong; Mi Hee Kang; Dong Soo Lee; Bo Kyoung Lee

doi:10.1023/A:1013847015615

Estimation of dry deposition by using a filter pack method at Chunchon, Korea

Man Goo Kim, Young Min Hong, Mi Hee Kang, Dong Soo Lee, Bo Kyoung Lee

Department of Chemistry

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2 Citations (Scopus)

Abstract

Atmospheric gases and particulates were collected using four-stage filter-pack in Chunchon from January through December in 1999. Particulate SO₄^2- and NO₃^-, and gaseous HNO₃, SO₂ and NH₃ were analyzed. Annual average concentration of SO₄^2-(S), NO₃^-(S), HNO₃ (g), SO₂(g) and NH₃(g) were 5.75μg/m³, 4.98μg/m³, 0.33ppb, 1.52ppb and 7.25ppb, respectively. Annual dry deposition fluxes were estimated using the measured concentration and dry deposition velocity published by other research group. Annual dry deposition of S was 287kg · (km)^-2·y^-1, which accounted for about 30% of total S deposition. For N deposition, dry deposition is predominant; about 70% of total N deposition was through dry process mostly as forms of NH₃ and HNO₃.

Original language	English
Pages (from-to)	565-570
Number of pages	6
Journal	Water, Air, and Soil Pollution
Volume	130
Issue number	1-4 II
DOIs	https://doi.org/10.1023/A:1013847015615
Publication status	Published - 2001 Nov 10

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All Science Journal Classification (ASJC) codes

Environmental Engineering
Environmental Chemistry
Ecological Modelling
Water Science and Technology
Pollution

Cite this

Kim, M. G., Hong, Y. M., Kang, M. H., Lee, D. S., & Lee, B. K. (2001). Estimation of dry deposition by using a filter pack method at Chunchon, Korea. Water, Air, and Soil Pollution, 130(1-4 II), 565-570. https://doi.org/10.1023/A:1013847015615

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title = "Estimation of dry deposition by using a filter pack method at Chunchon, Korea",

abstract = "Atmospheric gases and particulates were collected using four-stage filter-pack in Chunchon from January through December in 1999. Particulate SO42- and NO3-, and gaseous HNO3, SO2 and NH3 were analyzed. Annual average concentration of SO42-(S), NO3-(S), HNO3 (g), SO2(g) and NH3(g) were 5.75μg/m3, 4.98μg/m3, 0.33ppb, 1.52ppb and 7.25ppb, respectively. Annual dry deposition fluxes were estimated using the measured concentration and dry deposition velocity published by other research group. Annual dry deposition of S was 287kg · (km)-2·y-1, which accounted for about 30% of total S deposition. For N deposition, dry deposition is predominant; about 70% of total N deposition was through dry process mostly as forms of NH3 and HNO3.",

author = "Kim, {Man Goo} and Hong, {Young Min} and Kang, {Mi Hee} and Lee, {Dong Soo} and Lee, {Bo Kyoung}",

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AU - Kang, Mi Hee

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AU - Lee, Bo Kyoung

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N2 - Atmospheric gases and particulates were collected using four-stage filter-pack in Chunchon from January through December in 1999. Particulate SO42- and NO3-, and gaseous HNO3, SO2 and NH3 were analyzed. Annual average concentration of SO42-(S), NO3-(S), HNO3 (g), SO2(g) and NH3(g) were 5.75μg/m3, 4.98μg/m3, 0.33ppb, 1.52ppb and 7.25ppb, respectively. Annual dry deposition fluxes were estimated using the measured concentration and dry deposition velocity published by other research group. Annual dry deposition of S was 287kg · (km)-2·y-1, which accounted for about 30% of total S deposition. For N deposition, dry deposition is predominant; about 70% of total N deposition was through dry process mostly as forms of NH3 and HNO3.

AB - Atmospheric gases and particulates were collected using four-stage filter-pack in Chunchon from January through December in 1999. Particulate SO42- and NO3-, and gaseous HNO3, SO2 and NH3 were analyzed. Annual average concentration of SO42-(S), NO3-(S), HNO3 (g), SO2(g) and NH3(g) were 5.75μg/m3, 4.98μg/m3, 0.33ppb, 1.52ppb and 7.25ppb, respectively. Annual dry deposition fluxes were estimated using the measured concentration and dry deposition velocity published by other research group. Annual dry deposition of S was 287kg · (km)-2·y-1, which accounted for about 30% of total S deposition. For N deposition, dry deposition is predominant; about 70% of total N deposition was through dry process mostly as forms of NH3 and HNO3.

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