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2011 Fiscal Year Final Research Report

Characteristics of stream water chemistry in tropical lowland rainforest in Malaysian Borneo

Research Project

  • PDF
Project/Area Number 21405021
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section海外学術
Research Field Forest science
Research InstitutionThe University of Tokyo

Principal Investigator

SUZUKI Masakazu  東京大学, 大学院・農学生命科学研究科, 教授 (10144346)

Co-Investigator(Kenkyū-buntansha) SHIRAKI Katsushige  東京農工大学, 共生科・学技術研究院, 講師 (30313290)
KURAJI Kouichirou  東京大学, 大学院・農学生命科学研究科, 准教授 (90282566)
OHTE Nobuhito  東京大学, 大学院・農学生命科学研究科, 准教授 (10233199)
Project Period (FY) 2009 – 2011
Keywords森林水源涵養・水質 / 熱帯雨林 / 渓流水質 / 流出プロセス / 物質収支 / 硫酸酸性土壌
Research Abstract

Observation of stream water, soil water and groundwater chemistry have been conducted in tropical rain forest in Lambir Hills National Park, Sarawak, Malaysia together with measurement on meteorological factors, soil moisture and discharge rate. Based on these observations, the possible generation mechanism for high SO_4^<2-> concentration in stream water in Lambir forest was described.

  • Research Products

    (14 results)

All 2012 2011 2010 2009

All Journal Article (5 results) Presentation (9 results)

  • [Journal Article] Comparison of nutrient balance between a tropical lowland forest and a tropical montane forest in Malaysian Borneo2012

    • Author(s)
      Gomyo M, Wakahara T, Shiraki K, Kuraji K, Kitayama K, Suzuki M
    • Journal Title

      Journal of Tropical Biology & Conservation

      Volume: 9(1) Pages: 15-25

  • [Journal Article] マレーシア・ランビル国立公園小流域における土壌水、地下水、渓流水の高濃度硫酸の起源と生成2012

    • Author(s)
      五名美江, 若原妙子, 白木克繁, 蔵治光一郎, 鈴木雅一
    • Journal Title

      第123回日本森林学会大会学術講演集

      Volume: 123 Pages: Pa032

    • URL

      https://www.jstage.jst.go.jp/article/jfsc/123/0/123_0_Pa032/_pdf

  • [Journal Article] Ten-year evapotranspiration estimates in a Bornean tropical rainforest2011

    • Author(s)
      Kume T, Tanaka N, Kuraji K, Komatsu H, Yoshifuji N, Saitoh TM, Suzuki M, Kumagai T
    • Journal Title

      Agricultural and Forest Meteorology

      Volume: 151 Pages: 1183-1192

  • [Journal Article] ボルネオ熱帯雨林での強乾燥が流出・土壌水分に与える影響2011

    • Author(s)
      若原妙子, 白木克繁, 鈴木雅一
    • Journal Title

      日本森林学会大会発表データベース

      Volume: 122 Pages: 212

    • URL

      https://www.jstage.jst.go.jp/article/jfsc/122/0/122_0_212/_pdf

  • [Journal Article] 森林渓流における深部地下水の湧出量推定2011

    • Author(s)
      江草智弘, 大手信人, 小原章裕, 小田智基, 鈴木雅一
    • Journal Title

      日本森林学会大会発表データベース

      Volume: 122 Pages: 645

    • URL

      https://www.jstage.jst.go.jp/article/jfsc/122/0/122_0_645/_pdf

  • [Presentation] ボルネオ島熱帯雨林における降雨・乾燥イベント中の土壌水分動態および流出特性2012

    • Author(s)
      若原妙子,白木克繁,鈴木雅一
    • Organizer
      第123回日本森林学会大会
    • Place of Presentation
      宇都宮
    • Year and Date
      2012-03-28
  • [Presentation] マレーシア・ランビル国立公園小流域における土壌水、地下水、渓流水の高濃度硫酸の起源と生成機構2012

    • Author(s)
      五名美江,蔵治光一郎,鈴木雅一,若原妙子,白木克繁
    • Organizer
      第123回日本森林学会大会
    • Place of Presentation
      宇都宮
    • Year and Date
      2012-03-28
  • [Presentation] Inter-annual, seasonal and diurnal variation in rainfall over Malaysian Borneo2010

    • Author(s)
      Kuraji K, Gomyo M
    • Organizer
      SARAWAK BIOLOGICAL RESOURCES FORUM 2010
    • Place of Presentation
      Kuching, Malaysia
    • Year and Date
      20100329-31
  • [Presentation] Studies on water and nutrient balances and their mechanisms in tropical lowland and montane rain forests in Malaysian Borneo2010

    • Author(s)
      Gomyo M, Wakahara T, Shiraki K, Kuraji K, Kitayama K, Suzuki M
    • Organizer
      SARAWAK BIOLOGICAL RESOURES FORUM 2010
    • Place of Presentation
      Kuching, Malaysia
    • Year and Date
      20100329-31
  • [Presentation] Comparison of runoff characteristics of two adjacent catchments in a tropical rainforest in Sarawak Malaysia by using a modified hydrologic cycle model with outflow2010

    • Author(s)
      Wakahara T, Shiraki K, Suzuki M
    • Organizer
      SARAWAK BIOLOGICAL RESOURCES FORUM 2010
    • Place of Presentation
      Kuching, Malaysia
    • Year and Date
      20100329-31
  • [Presentation] Stable isotope variations in rainwater in Sarawak associated with large-scale tropical disturbances2010

    • Author(s)
      Horikawa M, Yasunari T, Kanamori H, Kurita N, Kuraji K
    • Organizer
      SARAWAK BIOLOGICAL RESOURCES FORUM 2010
    • Place of Presentation
      Kuching, Malaysia
    • Year and Date
      20100329-31
  • [Presentation] Characteristics of streamwater concentration of inorganic ions in a montane forest and a tropical lowland forest in Malaysian Borneo2009

    • Author(s)
      Gomyo M, Wakahara T, Shiraki K, Kuraji K, Kitayama K, Suzuki M
    • Organizer
      Second International Conference on Forests and Water in a Changing Environment
    • Place of Presentation
      Raleigh, NC, USA
    • Year and Date
      20090914-16
  • [Presentation] ボルネオ熱帯山地林と低地林における降雨と渓流水の溶存物質濃度の特性2009

    • Author(s)
      五名美江・蔵治光一郎・鈴木雅一・若原妙子・白木克繁・北山兼弘
    • Organizer
      水文・水資源学会2009年度研究発表会
    • Place of Presentation
      石川県文教会館(金沢市)
    • Year and Date
      2009-08-20
  • [Presentation] 東南アジア湿潤熱帯の降雨季節変動とエルニーニョに伴う少雨との空間的相互関係2009

    • Author(s)
      蔵治光一郎・五名美江・Phua Mui How, John Tay, Mahmud Sudin and Yap Siew Fah
    • Place of Presentation
      石川県文教会館(金沢市)
    • Year and Date
      2009-08-20

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Published: 2013-07-31  

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