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Gas exchange process of ozone depleting substances in subtropical and tropical forest ecosystems

Research Project

Project/Area Number 21710020
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Environmental dynamic analysis
Research InstitutionNational Institute for Environmental Studies

Principal Investigator

SAITO Takuya  National Institute for Environmental Studies, 化学環境研究領域, 研究員 (40414370)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2010: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2009: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords塩化メチル / 臭化メチル / 葉圏微生物 / 安定同位体 / 成層圏オゾン / 熱帯林
Research Abstract

We measured gross production and consumption rates of methyl chloride and methyl bromide for subtropical and tropical plant branches, and found that the uptake rates of methyl chloride and methyl bromide correlated with each other, suggesting that they might be consumed by a similar mechanism in or on the leafing branches.

Report

(3 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • Research Products

    (8 results)

All 2011 2010 2009

All Journal Article (1 results) Presentation (7 results)

  • [Journal Article] preliminary study of production and consumption of methyl halides by tropical plant samples.2011

    • Author(s)
      Saito T., Yokouchi Y., Okuda T., Philip E.
    • Journal Title

      Progress report of NIES/FRIM/UPM Joint Research Project on Tropical Ecology & Biodiversity 2010, Organizing Committee of the NIES/FRIM/UPM Projected(Okuda T., Yamada T., Hosaka T., Sakai S., Funato K.)

      Pages: 59-64

    • Related Report
      2010 Final Research Report
  • [Presentation] 熱帯植物によるハロゲン化メチルの放出と微生物?による吸収2010

    • Author(s)
      斉藤拓也
    • Organizer
      ワークショップ「C1化合物を媒介とした植物と微生物の相互作用」
    • Place of Presentation
      倉敷市
    • Year and Date
      2010-12-17
    • Related Report
      2010 Final Research Report
  • [Presentation] 熱帯植物によるハロゲン化メチルの放出と微生物?による吸収2010

    • Author(s)
      斉藤拓也
    • Organizer
      ワークショップ「C1化合物を媒介とした植物と微生物の相互作用」
    • Place of Presentation
      岡山大学(岡山県)
    • Year and Date
      2010-12-17
    • Related Report
      2010 Annual Research Report
  • [Presentation] 揮発性有機化合物の放出・輸送・変質に関する研究2010

    • Author(s)
      斉藤拓也
    • Organizer
      第16回大気化学討論会
    • Place of Presentation
      八王子市
    • Year and Date
      2010-11-18
    • Related Report
      2010 Final Research Report
  • [Presentation] 熱帯林・亜熱帯林生態系における塩化メチルの放出と吸収2010

    • Author(s)
      斉藤拓也, 横内陽子
    • Organizer
      生物起源微量ガスワークショップ
    • Place of Presentation
      京都市
    • Year and Date
      2010-11-15
    • Related Report
      2010 Final Research Report
  • [Presentation] 熱帯林・亜熱帯林生態系における塩化メチルの放出と吸収2010

    • Author(s)
      斉藤拓也、横内陽子
    • Organizer
      生物起源微量ガスワークショップ2010
    • Place of Presentation
      京都大学(京都府)
    • Year and Date
      2010-11-15
    • Related Report
      2010 Annual Research Report
  • [Presentation] 亜熱帯林生態系における塩化メチルの放出と吸収2009

    • Author(s)
      斉藤拓也, 横内陽子
    • Organizer
      日本地球化学会第56回年会
    • Place of Presentation
      東広島市
    • Year and Date
      2009-09-16
    • Related Report
      2010 Final Research Report
  • [Presentation] 熱帯林から放出される塩化メチル2009

    • Author(s)
      斉藤拓也, 横内陽子
    • Organizer
      北海道大学低温科学研究所研究集会「大気圏と生物圏の相互作用:大気化学を中心として」
    • Place of Presentation
      札幌市
    • Year and Date
      2009-07-09
    • Related Report
      2010 Final Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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