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New estimations of global soil greenhouse gas fluxes using Bayesian approach

Research Project

Project/Area Number 24510025
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Environmental dynamic analysis
Research InstitutionForestry and Forest Products Research Institute

Principal Investigator

HASHIMOTO Shoji  国立研究開発法人 森林総合研究所, 立地環境研究領域, 主任研究員 (90414490)

Project Period (FY) 2012-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords温室効果ガス / 土壌 / 全球 / ベイズ / モデル / 土壌呼吸 / 二酸化炭素 / 亜酸化窒素 / 気候変動 / 全球評価 / 国際情報交換
Outline of Final Research Achievements

To provide data-oriented global estimates of soil greenhouse gas fluxes, I conducted modeling using data obtained worldwide. First, I applied a regional, simple soil greenhouse gas flux model (SGR), which is based on data observed all over Japan, and estimated global soil carbon dioxide emission, methane uptake, and nitrous oxide emission fluxes. Second, I developed models based on global databases of soil carbon dioxide flux and nitrous oxide flux, and applied the models globally. The global total fluxes, spatiotemporal distributions, and seasonality were examined.

Report

(5 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (19 results)

All 2016 2015 2013 2012 Other

All Int'l Joint Research (1 results) Journal Article (4 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 3 results,  Open Access: 2 results,  Acknowledgement Compliant: 2 results) Presentation (8 results) (of which Int'l Joint Research: 3 results,  Invited: 4 results) Remarks (6 results)

  • [Int'l Joint Research] Max Planck Institute for Biogeochemistry(ドイツ)

    • Related Report
      2015 Annual Research Report
  • [Journal Article] Global spatiotemporal distribution of soil respiration modeled using a global database2016

    • Author(s)
      Hashimoto, S., N. Carvalhais, A. Ito, M. Migliavacca, K. Nishina, and M. Reichstein
    • Journal Title

      Biogeosciences

      Volume: 12 Issue: 13 Pages: 4121-4132

    • DOI

      10.5194/bg-12-4121-2015

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Global spatiotemporal distribution of soil respiration modeled using a global database2015

    • Author(s)
      HASHIMOTO Shoji, CARVALHAIS Nuno, ITO Akihiko, MIGLIAVACCA Mirco, NISHINA Kazuya, REICHSTEIN Markus
    • Journal Title

      Biogeosciences Discussion

      Volume: 12 Pages: 4331-4364

    • DOI

      10.5194/bgd-12-4331-2015

    • Related Report
      2014 Research-status Report
    • Open Access / Acknowledgement Compliant
  • [Journal Article] 森林における土壌炭素動態のモデルを用いた全国評価2013

    • Author(s)
      橋本昌司
    • Journal Title

      土壌の物理性

      Volume: 123 Pages: 93-99

    • NAID

      130008076033

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] A new estimation of global soil greenhouse gas fluxes using a simple data-oriented model2012

    • Author(s)
      Hashimoto, S.
    • Journal Title

      PLoS ONE

      Volume: 7 Issue: 8 Pages: e41962-e41962

    • DOI

      10.1371/journal.pone.0041962

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Presentation] 全球土壌炭素の分布に影響を与えるファクターの探索2016

    • Author(s)
      橋本 昌司
    • Organizer
      Japan Geoscience Union Meeting 2016
    • Place of Presentation
      幕張メッセ(千葉県千葉市)
    • Year and Date
      2016-05-25
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Global estimation of soil nitrous oxide emission using a semi-empirical model and a global dataset2015

    • Author(s)
      Hashimoto, S.
    • Organizer
      American Geophysical Union Fall Meeting 2015
    • Place of Presentation
      サンフランシスコ(アメリカ)
    • Year and Date
      2015-12-14
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] グローバルデータセットを用いた 土壌呼吸の経験モデル構築と全球スケールの呼吸量推定2015

    • Author(s)
      橋本 昌司、伊藤 昭彦、仁科 一哉
    • Organizer
      農業環境工学関連5学会2015年合同大会
    • Place of Presentation
      岩手大学(岩手県盛岡市)
    • Year and Date
      2015-09-17
    • Related Report
      2015 Annual Research Report
  • [Presentation] Global estimation of soil nitrous oxide emission using a semi-empirical model2015

    • Author(s)
      橋本 昌司
    • Organizer
      Japan Geoscience Union Meeting 2015
    • Place of Presentation
      幕張メッセ(千葉県千葉市)
    • Year and Date
      2015-05-25
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Global spatiotemporal distribution of soil respiration modeled using a global database2015

    • Author(s)
      HASHIMOTO Shoji, CARVALHAIS Nuno, ITO Akihiko, MIGLIAVACCA Mirco, NISHINA Kazuya
    • Organizer
      日本森林学会第126回大会
    • Place of Presentation
      北海道大学
    • Year and Date
      2015-03-27 – 2015-03-28
    • Related Report
      2014 Research-status Report
  • [Presentation] 森林土壌からのN2Oフラックスのモデリング~温暖化影響と広域評価2013

    • Author(s)
      橋本昌司、森下智陽、阪田匡司、石塚成宏
    • Organizer
      日本森林学会
    • Place of Presentation
      岩手大学 (盛岡)
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] Development and regional application of simple models for soil greenhouse gas fluxes2012

    • Author(s)
      Hashimoto, S., T. Morishita, T. Sakata, S. Ishizuka
    • Organizer
      Eurosoil
    • Place of Presentation
      Fiera del Levante (Bari, Italy)
    • Related Report
      2012 Research-status Report
  • [Presentation] Modeling of soil carbon dynamics in Japanese forests-several approaches2012

    • Author(s)
      Hashimoto, S.
    • Organizer
      Seminar-Carbon balance in changing climate
    • Place of Presentation
      Metla (Helsinki)
    • Related Report
      2012 Research-status Report
    • Invited
  • [Remarks] プレスリリース「地球上の土壌から放出される二酸化炭素のマップを作成 」

    • URL

      http://www.ffpri.affrc.go.jp/press/2016/20160316/index.html

    • Related Report
      2015 Annual Research Report
  • [Remarks] 季刊森林総研 No. 31 page 16~18 「気候変動予測の鍵を握る土壌」

    • URL

      http://www.ffpri.affrc.go.jp/pubs/kikan/documents/kikanffpri-31.pdf

    • Related Report
      2015 Annual Research Report
  • [Remarks] 地球全体での土壌からの温室効果ガス吸収・放出量の推定 ―モデルを用いた解析から明らかに―

    • URL

      http://www.ffpri.affrc.go.jp/research/saizensen/2012/20120907-02.html

    • Related Report
      2012 Research-status Report
  • [Remarks] 地球全体からの土壌温室効果ガスの吸収量と放出量を推定

    • URL

      http://www.ffpri.affrc.go.jp/news/2012/20121023greenhouse-gas.html

    • Related Report
      2012 Research-status Report
  • [Remarks] 地球上の土壌ではどれぐらいの温室効果ガスが吸収・排出されているのか?

    • URL

      http://cse.ffpri.affrc.go.jp/shojih/my/files/GlobalGHG.pdf

    • Related Report
      2012 Research-status Report
  • [Remarks] (研究解説)地球上の土壌でどれぐらいの温室効果ガスが吸収・放出されている?

    • URL

      http://researchmap.jp/mu8fevjdz-1822629/#_1822629

    • Related Report
      2012 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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