ID | 116423 |
Title Alternative | Online Analysis of Water-soluble Acidic Gases and Anions in Particles at the Southeastern Foot of Mt. Fuji
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Author |
Takeuchi, Masaki
Tokushima University
Tokushima University Educator and Researcher Directory
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Namikawa, Makoto
Tokushima University
Okamoto, Kazumasa
Tokushima University
Oda, Tatsuya
Tokushima University
Tanaka, Haruka
Tokushima University
Okochi, Hiroshi
Waseda University
Toda, Kei
Kumamoto University
Miura, Kazuhiko
Tokyo University of Science
Tanaka, Hideji
Tokushima University
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Keywords | air pollutant
denuder
particle collector
ion chromatograph
online analysis
Mt. Fuji
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Content Type |
Journal Article
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Description | During the summer of 2018, we monitored the concentrations of water-soluble acid gases and particulate anions at the southeastern foot (1284 m a.s.l.) of Mt. Fuji, Japan, using gas/particle-ion chromatographs. All samples analyzed contained quantifiable levels of anions. The average concentrations of acid gas and particulate anion concentrations were, respectively, 1.10±0.37 nmol m−3 for HCl, 3.49±1.72 nmol m−3 for HONO, 1.23±0.59 nmol m−3 for HNO3, 0.33±0.20 nmol m−3 for SO2, 3.61±3.69 nmol m−3 for Cl−, 0.65±0.22 nmol m−3 for NO2−, 4.29±2.98 nmol m−3 for NO3−, and 4.47±3.57 nmol m−3 for SO42−. We found that the concentration of soluble acidic gases increased during the daytime, while no characteristic diurnal patterns were observed in the particulate anions.
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Journal Title |
BUNSEKI KAGAKU
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ISSN | 05251931
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NCID | AA11681958
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Publisher | 日本分析化学会
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Volume | 70
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Issue | 1-2
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Start Page | 65
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End Page | 69
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Published Date | 2021-01-05
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EDB ID | |
DOI (Published Version) | |
URL ( Publisher's Version ) | |
FullText File | |
language |
jpn
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TextVersion |
Publisher
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departments |
Pharmaceutical Sciences
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