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Constructing a soil carbon turnover model based on measurable carbpn pools

Research Project

Project/Area Number 21310016
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Environmental dynamic analysis
Research InstitutionNational Institute for Agro-Environmental Sciences

Principal Investigator

SHIRATO Yasuhito  独立行政法人農業環境技術研究所, 農業環境インベントリーセンター, 上席研究員 (30354062)

Co-Investigator(Kenkyū-buntansha) WAGAI Rota  独立行政法人農業環境技術研究所, 物質循環研究領域, 任期付研究員 (80456748)
UCHIDA Masao  独立行政法人国立環境研究所, 環境計測研究センター同位体・無機計測研究室, 主任研究員 (50344289)
KONDO Miyuki  国立大学法人国立環境研究所, 環境計測研究センター同位体・無機計測研究室, 特任研究員 (30467211)
JOMURA Mayuko  日本大学, 生物資源科学部, 助手 (60444569)
Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥18,460,000 (Direct Cost: ¥14,200,000、Indirect Cost: ¥4,260,000)
Fiscal Year 2011: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2010: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2009: ¥7,670,000 (Direct Cost: ¥5,900,000、Indirect Cost: ¥1,770,000)
Keywords土壌有機物 / モデリング / 放射性同位体元素 / 平均滞留時間 / 分画 / 放射性同位体炭素
Research Abstract

We tried to match compartments of the Rothamsted Carbon(RothC) model to measureable soil carbon pools. We compared model with observation, both for the amount of soil carbon andΔ^<14> C, both of bulk soil and soil fractions of an existing fractionation method. The results suggested that it was difficult to match measurable soil carbon pools to the RothC compartments especially IOM(Inert organic matter) pool.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (16 results)

All 2012 2011 2010

All Presentation (16 results)

  • [Presentation] 森林における土壌有機物の分解と蓄積-時間スケールの違いからみえてくる土壌有機物の挙動2012

    • Author(s)
      和穎朗太
    • Organizer
      第123回日本森林学会大会
    • Place of Presentation
      宇都宮
    • Year and Date
      2012-03-28
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] Nature of organo-mineral particles across density fractions in a volcanic-ash soil : air-drying and sonication effect2011

    • Author(s)
      Wagai, R, Kajiura, R, Shirato, Y, Uchida, M
    • Organizer
      AGU Fall Meeting 2011
    • Place of Presentation
      アメリカ
    • Year and Date
      2011-12-07
    • Related Report
      2011 Final Research Report
  • [Presentation] Nature of organo-mineral particles across density fractions in a volcanicash soil : air-drying and sonication effect2011

    • Author(s)
      Wagai, R, Kajiura, R, Shirato, Y, Uchida, M
    • Organizer
      AGU Fall Meeting 2011
    • Place of Presentation
      アメリカ
    • Year and Date
      2011-12-07
    • Related Report
      2011 Annual Research Report
  • [Presentation] Can measurable soil carbon pools be matched with conceptual compartments in the Rothamsted carbon model2011

    • Author(s)
      Y. Shirato, M. Jomura, R. Wagai, M. Uchida, M. Kondo
    • Organizer
      The 10TH INTERNATIONAL CONFERENCE OF THE EAST AND SOUTHEST ASIA FEDERATION OF SOIL SCIENCE SOCIETIES(ESAFS SLI LANKA 2011)
    • Place of Presentation
      スリランカ
    • Year and Date
      2011-10-11
    • Related Report
      2011 Final Research Report
  • [Presentation] Can measurable soil carbon pools be matched with conceptual compartments in the Rothamsted carbon model?2011

    • Author(s)
      Y.Shirato, M.Jomura, R.Wagai, M.Uchida, M.Kondo
    • Organizer
      The 10TH INTERNATIONAL CONFERENCE OF THE EAST AND SOUTHEST ASIA FEDERATION OF SOIL SCIENCE SOCIETIES (ESAFS SLI LANKA 2011)
    • Place of Presentation
      スリランカ
    • Year and Date
      2011-10-11
    • Related Report
      2011 Annual Research Report
  • [Presentation] RothCモデルの概念的コンパートメントと実測可能画分の対応可能性2011

    • Author(s)
      白戸康人,上村真由子,和穎朗太,内田昌男,近藤美由紀
    • Organizer
      日本土壌肥料学会
    • Place of Presentation
      つくば
    • Year and Date
      2011-08-08
    • Related Report
      2011 Final Research Report
  • [Presentation] RothCモデルの概念的コンパートメントと実測可能画分の対応可能性2011

    • Author(s)
      白戸康人, 上村真由子, 和穎朗太, 内田昌男, 近藤美由紀
    • Organizer
      日本土壌肥料学会
    • Place of Presentation
      つくば市
    • Year and Date
      2011-08-08
    • Related Report
      2011 Annual Research Report
  • [Presentation] 土壌系における有機・無機相互作用:陸上最大の炭素プールを支配するメカニズムに迫る2011

    • Author(s)
      和穎朗太,白戸康人,近藤美由紀,内田昌男, Phillip Sollins
    • Organizer
      Japan Geosciencel Union Meeting 2011
    • Place of Presentation
      千葉県幕張
    • Year and Date
      2011-05-22
    • Related Report
      2011 Final Research Report
  • [Presentation] 土壌系における有機・無機相互作用:陸上最大の炭素プールを支配するメカニズムに迫る2011

    • Author(s)
      和穎朗太, 白戸康人, 近藤美由紀, 内田昌男, Phillip Sollins
    • Organizer
      Japan Greoscience Union Meething 2011
    • Place of Presentation
      千葉県幕張
    • Year and Date
      2011-05-22
    • Related Report
      2011 Annual Research Report
  • [Presentation] Radiocarbon Based Organic Carbon Source Identification of Soil Respired CO_2 under Soil Warming in a Cultivated Andisol2011

    • Author(s)
      Miyuki Kondo, Masao Uchida, Ayaka Kishimoto, Seiichiro Yonemura, Rota Wagai, Mayuko Jomura, Yasuhito Shirato and Yasuyuki Shibata
    • Organizer
      Accelerator Mass Spectrometry 2011
    • Place of Presentation
      ニュージーランド
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] 土壌炭素プールの温暖化応答-微生物分解の温度依存性を規定する因子の解明2011

    • Author(s)
      和穎朗太,岸本(莫)文紅,米村正一郎,白戸康人,平舘俊太郎
    • Organizer
      日本生態学会
    • Place of Presentation
      札幌
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] Two pools of old carbon in a volcanic-ash soil revealed by sequential density fractionation2010

    • Author(s)
      Wagai, R, Shirato, Y, Uchida, M. Hiradate, S.
    • Organizer
      American Geophysical Union 2010 Fall Meeting
    • Place of Presentation
      アメリカ
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] 無機成分との相互作用から見える土壌有機物の分解と蓄積過程2010

    • Author(s)
      和穎朗太
    • Organizer
      日本腐植物質学会
    • Place of Presentation
      つくば
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] Soil C dynamics and its temperature sensitivity along management-induced SOM gradient : Nature of Q10-substrate quality relationship、Organic matter stabilization and ecosystem functions2010

    • Author(s)
      Rota Wagai, Ayaka(Mo) Kishimoto, Seiichiro Yonemura, Yasuhito Shirato、Syuntaro Hiradate
    • Place of Presentation
      フランス
    • Related Report
      2011 Final Research Report
  • [Presentation] 土壌物理分画と同位体分析から見えてくる土壌有機物の分解と安定化プロセス2010

    • Author(s)
      和穎朗太,白戸康人,近藤美由紀,内田昌男,平舘俊太郎
    • Organizer
      日本土壌肥料学会
    • Place of Presentation
      札幌
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] Soil C dynamics and its temperature sensitivity slong management-induced SOM gradient : Nature of Q10-substrate quality relationship2010

    • Author(s)
      Rota Wagai, Ayaka (Mo) Kishimoto, Seiichiro Yonemura, Yasuhito Shirato, Syuntaro Hiradate
    • Organizer
      Organic matter stabilization and ecosystem functions
    • Place of Presentation
      フランス
    • Related Report
      2010 Annual Research Report

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

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