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Simulation study to evaluate changes in interannual variability in energy and carbon exchanges and vegetation dynamics in sub-boreal forest ecosystems under changing climate.

Research Project

Project/Area Number 21710027
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Environmental impact assessment/Environmental policy
Research InstitutionHokkaido University

Principal Investigator

TODA Motomu  北海道大学, 大学院・地球環境科学研究院, 特任助教 (40374649)

Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords生態系影響評価 / 大気-生物圏相互作用 / 炭素循環 / 植物の構造・機能 / 植生動態モデル / 植物の構造と機能 / 大気-植生動態モデル / 水循環 / 植生動態
Research Abstract

An atmosphere-vegetation interaction model has been developed and improved to elucidate annual variability in energy and carbon exchanges and forest dynamics in sub-boreal forest ecosystems. In several papers of mine, I have shown that the simulation model was found useful to present simultaneous simulations of forest dynamics, surface energy, and carbon exchanges of the forests. In addition, the simulation evaluated the effect of typhoon on annual variability in net ecosystem exchanges in the forests in terms of ecophysiological point of view. From my researches, hence, I have indicated the simulation could be an available tool to assess the functional and structural effects of plants on energy and carbon exchanges with stand development under dynamically changing climate in the near future.

Report

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

    (21 results)

All 2011 2010 2009 Other

All Journal Article (13 results) (of which Peer Reviewed: 13 results) Presentation (8 results)

  • [Journal Article] Simulating seasonal and inter-annual variations in energy and carbon exchanges and forest dynamics using a process-based atmosphere-vegetation dynamics model2011

    • Author(s)
      Toda, M., K.Takata, N.Nishimura, M.Yamada, N.Miki, T.Nakai, Y.Kodama, S.Uemura, T.Watanabe, A.Sumida, T.Hara
    • Journal Title

      Ecological Research

      Volume: 26 Pages: 105-121

    • NAID

      10027880884

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Photosynthetic recovery of foliage after wind disturbance activates ecosystem CO_2 uptake in cool-temperate forest of northern Japan2011

    • Author(s)
      Toda, M., P.Kolari, T.Nakai, Y.Kodama, H.Shibata, T.Yoshida, S.Uemura, A.Sumida, K.Kato, K.Ono, T.Hara
    • Journal Title

      Journal of Geophysical Research-Biogeosciences

      Volume: (In press)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] More asymmetric tree competition brings about more evapotranspiration and less runoff from the forest ecosystems : A simulation study2010

    • Author(s)
      Toda, M., M.Yokozawa, S.Emori, T.Hara
    • Journal Title

      Ecological Modelling

      Volume: 221 Pages: 2887-2898

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 北方森林群落における大気-森林動態相互作用に関する研究2010

    • Author(s)
      戸田求、原登志彦
    • Journal Title

      低温科学

      Volume: (印刷中)

    • NAID

      40018948537

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Foliage profiles of individual trees determine competition, self-thinning, biomass and NPP of a Cryptomeria japonica forest stand : A simulation study based on a stand-scale process-based forest model2009

    • Author(s)
      Toda, M., M.Yokozawa, A.Sumida, T.Watanabe, T.Hara
    • Journal Title

      Ecological Modelling

      Volume: 220 Pages: 2272-2280

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] How universal is the C-function in the bulk ABL similarity approach to estimate surface sensible heat flux?2009

    • Author(s)
      Sugita, M., H.Kato, A.Kotani, M.Toda
    • Journal Title

      Water Resource Research

      Volume: 45

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of soil nutrients on competition and morphological plasticity in an Impatiens balsamina population2009

    • Author(s)
      Haraguchi, A., B.Li, M.Yokozawa, M.Toda, T.Hara
    • Journal Title

      Icfai University Journal of Environmental Sciences

      Volume: 3 Pages: 7-23

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Simulating seasonal and inter-annual variations in energy and carbon exchanges and forest dynamics using a process-based atmosphere-vegetation dynamics model

    • Author(s)
      Toda, M., K. Takata and 9 others
    • Journal Title

      Ecological Research

      Volume: 26 Pages: 105-121

    • NAID

      10027880884

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Photosynthetic recovery of foliage after wind disturbance activates ecosystem CO_2 uptake in cool-temperate forest of northern Japan

    • Author(s)
      Toda, M., P. Kolari and 9 others
    • Journal Title

      Journal Geophysical Research-Biogeoscience

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 北方森林群落における大気-森林動態相互作用に関する研究

    • Author(s)
      戸田求, 原登志彦
    • Journal Title

      低温科学

      Volume: 68 Pages: 27-34

    • NAID

      40018948537

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] More asymmetric tree competition brings about more evapotranspiration and less runoff from the forest ecosystems

    • Author(s)
      Toda, M., M. Yokozawa, S. Emori, T. Hara
    • Journal Title

      Ecological Modelling

      Volume: 221 Pages: 2887-2898

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Foliage profiles of individual trees determine competition, self-thinning, biomass and NPP of a Cryptomeria japonica forest stand

    • Author(s)
      Toda, M., M. Yokozawa, A. Sumida, T. Watanabe, T. Hara
    • Journal Title

      Ecological Modelling

      Volume: 220 Pages: 2272-2280

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 大気-植生相互作用モデルによる陸域生態系の炭素収支研究

    • Author(s)
      戸田求
    • Journal Title

      光合成研究会誌

      Volume: 20(1) Pages: 34-42

    • Related Report
      2011 Final Research Report 2010 Annual Research Report 2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] Inversion analysis of estimating interannual variability and its uncertainties in biotic and abiotic parameters of a terrestrial ecosystem model after a huge wind disturban2011

    • Author(s)
      Toda, M., Y. Yokozawa, A. D. Richardson, T. Kohyama
    • Organizer
      America Geophysical Union
    • Place of Presentation
      America Geophysical Union
    • Year and Date
      2011-12-04
    • Related Report
      2011 Final Research Report
  • [Presentation] Inversion analysis of estimating interannual variability and its uncertainties in biotic and abiotic parameters of a terrestrial ecosystem model after wind disturbance2011

    • Author(s)
      Toda, M., A. D. Richardson, M. Yokozawa, T. Kohyama
    • Organizer
      iLTER conference
    • Place of Presentation
      Sapporo, Japan
    • Year and Date
      2011-09-20
    • Related Report
      2011 Final Research Report
  • [Presentation] Inversion analysis of estimating interannual variability and its uncertainties in biotic and abiotic parameters of a terrestrial ecosystem model after a huge wind disturbance2011

    • Author(s)
      Toda, M., Y.Yokozawa, A.D.Richardson, T.Kohyama
    • Organizer
      米国地球物理学連合
    • Place of Presentation
      Moscone center(米国)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Photosynthetic recovery of foliage after wind disturbance Japan2010

    • Author(s)
      Toda, M., P. Kolari, T. Nakai, Y. Kodama, H. Shibata, T. Yoshida, S. Uemura, A. Sumida, T. Hara
    • Organizer
      America Geophysical Unio
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2010-12-05
    • Related Report
      2011 Final Research Report
  • [Presentation] Photosynthetic recovery of foliage after wind disturbance activates ecosystem CO_2 uptake in cool-temperate forest of northern Japan2010

    • Author(s)
      Toda, M., P.Kolari, T.Nakai, Y.Kodama, H.Shibata, T.Yoshida, S.Uemura, A.Sumida, T.Hara
    • Organizer
      America Geophysical Union, Fall meeting
    • Place of Presentation
      Moscone Convention Center, San Francisco, California, USA
    • Related Report
      2010 Annual Research Report
  • [Presentation] Introduction of the research on the atmosphere-biosphere interaction2009

    • Author(s)
      Toda, M.
    • Organizer
      Harvard-Hokkaido University Joint Seminar
    • Place of Presentation
      Harvard University
    • Year and Date
      2009-11-30
    • Related Report
      2009 Annual Research Report
  • [Presentation] Simultaneous simulation of forest dynamics and surface energy and carbon exchanges in a sub-boreal deciduous forest2009

    • Author(s)
      Toda, M.
    • Organizer
      Finland-Japan Joint Seminar
    • Place of Presentation
      Faculty of Forest Science, University of Helsinki
    • Year and Date
      2009-09-02
    • Related Report
      2009 Annual Research Report
  • [Presentation] Simultaneous simulation of forest dynamics and surface energy and carbon exchanges in a sub-boreal deciduous forest2009

    • Author(s)
      Toda, M.
    • Organizer
      Finland-Japan Joint Seminar
    • Place of Presentation
      Department of Physical Science, University of Helsinki
    • Year and Date
      2009-08-31
    • Related Report
      2009 Annual Research Report

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

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