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2010 Fiscal Year Final Research Report

Multiview analysis of gaseous dry deposition on forest ecosystems

Research Project

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Project/Area Number 20510004
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Environmental dynamic analysis
Research InstitutionTokyo University of Agriculture and Technology

Principal Investigator

HARA Hiroshi  Tokyo University of Agriculture and Technology, 農学部, 教授 (60106226)

Co-Investigator(Kenkyū-buntansha) 木村 園子 (ドロテア 園子)  東京農大学, 大学院・農学研究院, 准教授 (60397015)
野口 泉  北海道環境科学研究センター, 環境科学科, 主任研究員 (10442617)
Project Period (FY) 2008 – 2010
Keywords乾性沈着 / 窒素酸化物 / 森林 / 林内雨-林外雨法 / インファレンシャル法 / 葉洗浄法 / 模擬葉 / オゾン
Research Abstract

The present study used the following four methods to investigate the dry deposition in a rolling hill forest ecosystem. 1) Inferential method, 2) Forest through fall method, 3) foliar rinsing method and 4) surrogate leave method.
The focus of this study was to clarify the concentration profile ozone and sulfuric acids inside the forest. A similar model as the inferential method can be applied to estimate the dry deposition also inside the forest. The condition of the leaf surface showed a high influence on the dry deposition.

  • Research Products

    (7 results)

All 2011 2010 2009

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (5 results)

  • [Journal Article] Temporal variations of nitrogen wet deposition across Japan from 1989 to 2008.2011

    • Author(s)
      Morino Y., T.Ohara, J.Kurokawa, M.Kuribayashi, I.Uno, H.Hara
    • Journal Title

      Journal of Geophysical Research Vol.116

      Pages: D06307, doi:10.1029/2010J015205

    • Peer Reviewed
  • [Journal Article] Comparison of Nitrogen Dry Deposition on Cedar and Oak Leaves in the Tama Hills using foliar rinsing method.2009

    • Author(s)
      Kimura S.D., Saito M., Hara H. Y.H.Xu, Okazaki M.
    • Journal Title

      Water, Air & Soil Pollution 202

      Pages: 369-377

    • Peer Reviewed
  • [Presentation] Behavior of particulate sulfate dry deposition to foliages and surrogate surfaces in a forest canopy.2011

    • Author(s)
      原宏
    • Organizer
      Acid Rain 2011.
    • Place of Presentation
      Beijing, China
    • Year and Date
      20110000
  • [Presentation] 講演「エアロゾル:ミクロとマクロの出会ところ」2011

    • Author(s)
      原宏
    • Organizer
      第34回酸性雨問題研究会シンポジウム
    • Place of Presentation
      東京農工大学府中キャンパス
    • Year and Date
      2011-05-21
  • [Presentation] 森林内におけるオゾン濃度の昼夜別鉛直プロファイル2010

    • Author(s)
      木村祐紀, 毛利武史, 大原信, 高橋章, 吉田智弘, 野口泉, 木村園子ドロテア, 原宏
    • Organizer
      第51回大気環境学会年会講演要旨集(521)
    • Place of Presentation
      大阪大学
    • Year and Date
      20100908-20100910
  • [Presentation] 多摩丘陵における林内の植生に対する乾性沈着2010

    • Author(s)
      太田将伍・木村園子ドロテア・木村祐紀・原宏
    • Organizer
      日本土壌肥料学会
    • Place of Presentation
      札幌,要旨集
    • Year and Date
      20100907-20100910
  • [Presentation] Vertical profiles of particulate sulfate dry deposition for a forest canopy at FM Tamakyuryo2010

    • Author(s)
      Ota S. , Kimura S.D., Hara H.
    • Organizer
      The 11th International Symposium for Environmental Issues in Korea and Japan
    • Place of Presentation
      Kyung Hee University, Korea
    • Year and Date
      20100809-20100810

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Published: 2012-01-26   Modified: 2016-04-21  

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