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Carbon Isotopic characterization of oxygenated volatile organiccompounds emitted from biomass burning

Research Project

Project/Area Number 19510005
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Environmental dynamic analysis
Research InstitutionTokyo Institute of Technology

Principal Investigator

YAMADA Keita  Tokyo Institute of Technology, 大学院・総合理工学研究科, 助教 (70323780)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2007: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywords揮発性有機化合物 / 炭素同位体比 / バイオマス燃焼 / 酸素揮発性有機化合物 / SPME-GC-C-IRS法 / 安定炭素同位体比
Research Abstract

大気化学的に重要なメタノールについて炭素同位体比を計測する方法を構築した。大気メタノールの重要な発生源の一つであるバイオマス燃焼で放出されるものについて炭素同位体比の特徴づけを行った。結果、バイオマス燃焼で放出されるメタノールは、植物が直接放出するメタノールと同位体的に大きな違いがあることがわかった。このことから炭素同位体比を計測することで、大気中のメタノールが植物由来なのかバイオマス燃焼由来なのかを区別できることを見出した。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (7 results)

All 2009 2008 2007

All Journal Article (2 results) Presentation (5 results)

  • [Journal Article] Isotopic characterization ofatmospheric methanol emitted from biomassburning and leaves2009

    • Author(s)
      K. Yamada、R. Hattori、Y. Ito、H. Shibata、N. Yoshida
    • Journal Title

      Proceedings of 4^<th>International Symposium on Isotopomers

      Pages: 160-162

    • Related Report
      2008 Final Research Report
  • [Journal Article] Isotopiccharacterization of atmospheric hydrogenemitted from biomass burning2009

    • Author(s)
      K. Yamada、M. Hayashida、H. Shibata、S. Toyoda 、N. Yoshida
    • Journal Title

      Proceedingsof 4^<th>International Symposium onIsotopomers

      Pages: 163-164

    • Related Report
      2008 Final Research Report
  • [Presentation] Isotopic characterization ofatmospheric methanol emitted from biomassburning and leaves2008

    • Author(s)
      K. Yamada、R. Hattori、Y. Ito、H. Shibata、N. Yoshida
    • Organizer
      4^<th>InternationalSymposium on Isotopomers
    • Place of Presentation
      東京
    • Year and Date
      2008-10-05
    • Related Report
      2008 Final Research Report
  • [Presentation] Isotopiccharacterization of atmospheric hydrogenemitted from biomass burning2008

    • Author(s)
      K. Yamada、M. Hayashida、H. Shibata、S. Toyoda、N. Yoshida
    • Organizer
      4^<th>International Symposium on Isotopomers
    • Place of Presentation
      東京
    • Year and Date
      2008-10-05
    • Related Report
      2008 Final Research Report
  • [Presentation] Isotopic characterization of atmospheric hydrogen emitted from biomass burning2008

    • Author(s)
      Keita Yamada, Mariko Hayashida, Hiroki Shibata, Sakae Toyoda, Naohiro Yoshida
    • Organizer
      Fourth International Symposium on Isotopomers
    • Place of Presentation
      東京
    • Related Report
      2008 Annual Research Report
  • [Presentation] バイオマス燃焼起源水素ガスの安定同位体特性2007

    • Author(s)
      林田茉莉子、山田桂太、豊田栄、吉田尚弘
    • Organizer
      日本地球化学会2007年年会
    • Place of Presentation
      岡山
    • Year and Date
      2007-09-20
    • Related Report
      2008 Final Research Report
  • [Presentation] バイオマス燃焼起源水素ガスの安定同位体特性2007

    • Author(s)
      林田茉莉子、山田桂太、豊田栄、吉田尚弘
    • Organizer
      日本地球化学会2007年年会
    • Place of Presentation
      岡山大学
    • Year and Date
      2007-09-20
    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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