Online Analysis of Water-soluble Acidic Gases and Anions in Particles at the Southeastern Foot of Mt. Fuji

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  • TAKEUCHI Masaki
    Division of Pharmaceutical Sciences, Graduate School of Biomedical Sciences, Tokushima University
  • NAMIKAWA Makoto
    School of Pharmacy, Faculty of Pharmaceutical Sciences, Tokushima University
  • OKAMOTO Kazumasa
    School of Pharmacy, Faculty of Pharmaceutical Sciences, Tokushima University
  • ODA Tatsuya
    School of Pharmacy, Faculty of Pharmaceutical Sciences, Tokushima University
  • TANAKA Haruka
    School of Pharmacy, Faculty of Pharmaceutical Sciences, Tokushima University
  • OKOCHI Hiroshi
    Department of Resources and Environmental Engineering, School of Creative Science and Engineering, Faculty of Science and Engineering, Waseda University
  • TODA Kei
    Department of Chemistry, Kumamoto University
  • MIURA Kazuhiko
    Department of Physics, Faculty of Science Division I, Tokyo University of Science
  • TANAKA Hideji
    Division of Pharmaceutical Sciences, Graduate School of Biomedical Sciences, Tokushima University

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Other Title
  • 富士山南東麓における水溶性酸性ガス及び粒子状物質に含まれる陰イオンのオンライン観測
  • フジサン ミナミトウロク ニ オケル スイヨウセイ サンセイ ガス オヨビ リュウシジョウ ブッシツ ニ フクマレル インイオン ノ オンライン カンソク

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<p>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.</p>

Journal

  • BUNSEKI KAGAKU

    BUNSEKI KAGAKU 70 (1.2), 65-69, 2021-01-05

    The Japan Society for Analytical Chemistry

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