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Effects of change from natural forest to plantations on greenhouse gas dynamics in Southeast Asia

Research Project

Project/Area Number 24880021
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Forest science
Research InstitutionKyoto University

Principal Investigator

ITOH Masayuki  京都大学, 東南アジア研究所, 助教 (70456820)

Project Period (FY) 2012-08-31 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords熱帯林 / 泥炭湿地 / 温室効果ガス / 物資循環 / 人為的攪乱 / 泥炭 / 炭素循環 / 二酸化炭素 / 物質循環 / 地下水位変動 / 温暖化ガス
Research Abstract

I set up several sampling sites in tropical peatland areas in Sumatra and Kalimantan, Indonesia. We started observation on greenhouse gases (GHG) emission from soil surface and measure environmental condition such as water table level and temperature, soil water content with considering the typicalland use types.
We choose the sites, 1) intact peat swamp forest, 2) groundwater drained forest, 3) bareland after forest fire, and 4) oil palms after fire.
Observation results were presented in some scientific meeting and are now being prepared as scientific journal papers. This research will be continued to observe the temporal change after human inpacts.

Report

(3 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Annual Research Report
  • Research Products

    (7 results)

All 2014 2013 2012 Other

All Journal Article (3 results) (of which Peer Reviewed: 2 results) Presentation (4 results) (of which Invited: 1 results)

  • [Journal Article] Effects of soil water status on the spatial variation of carbon dioxide, methane and nitrous oxide fluxes in tropical rain-forest soils in Peninsular Malaysia J2012

    • Author(s)
      Itoh, M., Kosugi, Y., Takanashi, S., Kanemitsu, S., Osaka, K., Hayashi, Y., Tani, M., Abdul Rahim, N
    • Journal Title

      Trop. Ecol

      Volume: 28 Pages: 557-570

    • Related Report
      2013 Final Research Report
  • [Journal Article] .Effects of soil water status on the spatial variation of carbon dioxide, methane and nitrous oxide fluxes in tropical rain-forest soils in Peninsular Malaysia2012

    • Author(s)
      Itoh, M., Kosugi, Y., Takanashi, S., Kanemitsu, S., Hayashi, Y., Osaka, K.,Tani, M., Abdul Rahim N
    • Journal Title

      Journal of Tropical Ecology

      Volume: 28 Issue: 6 Pages: 557-570

    • DOI

      10.1017/s0266467412000569

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Measurement of methane flux over an evergreen coniferous forest canopy using a relaxed eddy accumulation system with tuneable diode laser2012

    • Author(s)
      Sakabe, A., et al
    • Journal Title

      Theoretical and Applied Climatology

      Volume: (掲載確定)(印刷中) Issue: 1-2 Pages: 39-49

    • DOI

      10.1007/s00704-011-0564-z

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Presentation] チャンバー法による地表面メタンフラックス観測についてのもろもろの話2014

    • Author(s)
      伊藤雅之
    • Organizer
      日本農業気象学会2014年全国大会
    • Year and Date
      2014-03-17
    • Related Report
      2013 Final Research Report
  • [Presentation] 攪乱を受けたインドネシア泥炭湿地における地下水水質の動態2013

    • Author(s)
      伊藤雅之, Ahmad Muhammad, Neoh Kok-Boon,渡辺一生, Haris Gunawan, Syahroni Reza, Furnando Edo,甲山治
    • Organizer
      地球惑星連合2013年大会
    • Year and Date
      2013-05-22
    • Related Report
      2013 Final Research Report
  • [Presentation] 攪乱を受けたインドネシア泥炭湿地における地下水水質の動態

    • Author(s)
      伊藤雅之, Ahmad Muhammad, Neoh Kok-Boon, 渡辺一生, Haris Gunawan, Syahroni Reza, Furnando Edo, 甲山治
    • Organizer
      地球惑星連合2013年大会
    • Place of Presentation
      幕張メッセ
    • Related Report
      2013 Annual Research Report
  • [Presentation] チャンバー法による地表面メタンフラックス観測についてのもろもろの話

    • Author(s)
      伊藤雅之
    • Organizer
      日本農業気象学会2014年全国大会
    • Place of Presentation
      北海道大学
    • Related Report
      2013 Annual Research Report
    • Invited

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Published: 2012-11-27   Modified: 2019-07-29  

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