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THE UTILIZATION OF MELALEUCA CAJUPUTI IN DEGRADED PEAT SWAMP

Research Project

Project/Area Number 12460115
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field 生物環境
Research InstitutionTOKYO UNIVERSITY OF AGRICULTURE

Principal Investigator

NAGANO Toshihide  TOKYO UNIVERSITY OF AGRICULTURE, FACULTY INTERNATIONAL AGRICULTURAL AND FOOD STUDIES, PROFESSOR, 国際食料情報学部, 教授 (10012006)

Co-Investigator(Kenkyū-buntansha) SUZUKI Kunio  YOKOHAMA NATIONAL UNIVERSITY, GRADUATE SCHOOL OF ENVIRONMENT AND INFORMATION SCIENCES, PROFESSOR, 環境情報研究院・環境情報学府, 教授 (30018048)
KOJIMA Katsumi  THE UNIVERSITY OF TOKYO, ASIAN NATURAL ENVIRONMENTAL SCIENCE CENTER, ASSOCIATE PROFESSOR, 大学院・アジア生物資源環境センター, 助教授 (80211895)
ISHIDA Tomoyasu  UTSUNOMIYA UNIVERSITY, FACULTY OF AGRICULTURE, PROFESSOR, 農学部, 教授 (00159740)
YOSHINO Kunihiko  TSUKUBA UNIVERSITY, DOCTORIAL PROGRAM IN POLICY AND PLANNING SCIENCES, ASSOCIATE PROFESSOR, 社会工学系都市計画専攻, 助教授 (60182804)
Project Period (FY) 2000 – 2002
Project Status Completed (Fiscal Year 2002)
Budget Amount *help
¥13,900,000 (Direct Cost: ¥13,900,000)
Fiscal Year 2002: ¥2,700,000 (Direct Cost: ¥2,700,000)
Fiscal Year 2001: ¥3,700,000 (Direct Cost: ¥3,700,000)
Fiscal Year 2000: ¥7,500,000 (Direct Cost: ¥7,500,000)
KeywordsMELALEUCA CAJUPUTI / PEAT SWAMP AREA / ACID SULFATE SOIL / DEGRADED PEAT SWAMP / REFORESTATION / FLOODING / WATER-STRESS INDEX / バイオ資源 / 造林 / 光合成特性 / CO_2収支
Research Abstract

In Thailand, natural peat swamp forests can be found only in Narathiwat. But, recently, the wide area of these swamp forests reclaimed rapidly for agriculture. The tropical lowland peat swamp in its original form is a tight and fragile ecosystem in which pyrite sediment or marine sand lies at the base and acid, oxygen-deficient and nutrient-poor water fills the peat layer. To develop restoration techniques for degraded land through reforestration, Melaleuca cajuputi planting trial has been carried out under different site conditions, such as sandy soil area, clay-sandy soil area, periodically-flooding area and peat swamp area. The oxidation of roots and rhizosphere was found in Melaleuca cajuputi grown in stagnant water, while almost no oxidation of roots and rhizosphere was found in Melaleuca cajuputi grown in air-bubbling water. The energy metabolism in roots of flooding Melaleuca cajuputi, has been investigated by measuring adenylates concentrations and activities of glycolytic and … More fermentative enzymes under flooding conditions. Radial oxygen loss from roots was observed on the flooded seedlings, suggesting that aerenchyma might be developed in flooded Melaleuca cajuputi, possibly enabling to survive under prolonged flooded conditions. The degraded peat area was happened wildfire frequently. The early recovery process of vegetation after a severe wildfire was investigated in degraded peat and acid sulfate soil area. Diurnal change in stem diameter of Melaleuca cajuputi was continuously measured as an index of plant water status. New water-stress index was developed from the relationship between cumulative solar radiation and cumulative shrinkage of stem diameter, which is a possible index of plant growth reduction under water-stress conditions. These results may be useful for the improvement of rehabilitation of degraded tropical lowland peat lands. The typical characteristics of Melaleuca cajuputi as a pioneer tree may be important factors that make this species is useful to human. Less

Report

(4 results)
  • 2002 Annual Research Report   Final Research Report Summary
  • 2001 Annual Research Report
  • 2000 Annual Research Report
  • Research Products

    (23 results)

All Other

All Publications (23 results)

  • [Publications] K.Yoshino, T, Nagano et al.: "Classification of Vegetation in a Tropical Peat Swamp Area by Remote Sensing in Narathiwat of the Southern Part of Thailand"Rural and Environmental Engineering. No.42. 15-25 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] K.Yoshino, T, Nagano et al.: "Distribution of Peat Depth in Tropical Peat Swamp Area in Narathiwat of the Southern Part of Thailand"Rural and Environmental Engineering. No.43. 13-22 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 吉野邦彦, 石田朋靖, 長野敏英: "係留型バルーンからの空中写真を用いた熱帯泥炭湿地林の地上部バイオマス量推定"写真とリモートセンシング. 39. 56-61 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] T.Yamanoshita, T.Nuyim, M.Masumori, T.Tange et al.: "Growth response of Melaleuca cajuputi to flooding in tropical pear swamp"Journal of Forest Research. 6. 217-219 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] T.Hashimoto, K.Kojima, T.Tange, S.Sasaki: "Changes in carbon storage in fallow forests in the tropical lowlands of Borneo"Forest Ecology and Management. 126. 331-337 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S.Muramatsu, K.Kojima et al.: "Inhibition of the light-independent synthesis of chlorophyll in pine cotyledons at low temperature"Plant Cell Physiology. 42. 868-872 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] K Yoshino, T, Nagano et al.: "Classification of Vegetation in a Tropical Peat Swamp Area by Remote Sensing in Narathiwat of the Southern Part of Thailand"Rural and Environmental Engineering. 42. 15-25 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] K Yoshino, T, Nagano et al.: "Distribution of Peat Depth in Tropical Peat Swamp Area in Narathiwat of the Southern Part of Thailand"Rural and Environmental Engineering. 43. 13-22 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] T. Yamanoshita, T. Nuyim, M. Masumori, T. Tange et al.: "Growth response of Melaleuca cajuputi to flooding in tropical peat swamp"Journal of Forest Research. 6. 217-219 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] T. Hashimoto, K. Kojima, T. Tange, S. Sasaki: "Changes in carbon storage in fallow forests in the tropical lowlands of Borneo"Forest Ecology and Management. 126. 331-337 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S. Muramatsu, K. Kojima et al.: "Inhibition of the light-independent synthesis of chlorophyll in pine cotyledons at low temperature"Plant Cell Physiology. 42. 868-872 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] K.Yoshino, T, Nagano et al.: "Classification of Vegetation in a Tropical Peat Swamp Area by Remote Sensing in Narathiwat of the Southern Part of Thailand"Rural and Environmental Engineering. No.42. 15-25 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] K.Yoshino, T, Nagano et al.: "Distribution of Peat Depth in Tropical Peat Swamp Area in Narathiwat of the Southern Part of Thailand"Rural and Environmental Engineering. No.43. 13-22 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 吉野邦彦, 石田朋靖, 長野敏英: "係留型バルーンからの空中写真を用いた熱帯泥炭湿地林の地上部バイオマス量推定"写真とリモートセンシング. 39. 56-61 (2000)

    • Related Report
      2002 Annual Research Report
  • [Publications] T.Yamanosita, T.Nuyim, M.Masumori, T.Tange et al.: "Growth response of Melaleuca cajuputi to flooding in tropical peat swamp"Journal of Foest Research. 6. 217-219 (2001)

    • Related Report
      2002 Annual Research Report
  • [Publications] T.Hashimoto, K.Kojima, T.Tange, S.Sasaki: "Changes in carbon storage in fallow forests in the tropical lowlands of Borneo"Forest Ecology and Management. 126. 331-337 (2000)

    • Related Report
      2002 Annual Research Report
  • [Publications] S.Muramatsu, K.Kojima et al.: "Inhibition of the light-independent synthesis of chlorophyll in pine cotyledons at low temperature"Plant Cell Physiology. 42. 868-872 (2001)

    • Related Report
      2002 Annual Research Report
  • [Publications] 石田朋靖: "タイの原生泥炭湿地林生態系からの二酸化炭素放出速度"生物環境調節. 39(4). 305-312 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Takashi Yamanoshita: "Growth Response of Melaleuca cajuputi to Flooding in a Tropical Peat Swamp"J. For. Res.. 6. 217-219 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] M. Miwa: "Analysis of clonal structure of Melaleuca cajuputi(Myrtaceae) at a barren sandy site in Thailand using microsatellite polymorphism"Trees. 15. 242-248 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Kunio Suzuki: "Endangered biodiversity in tropical peat-swamps in relation to their ecological risk"奥田重俊先生退官記念論文集「沖積地植生の研究」. (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 吉野邦彦: "係留型バルーンからの空中写真を用いた熱帯泥炭湿地林の地上部バイオマス量推定"写真測量とリモートセンシング. 39-6. 56-61 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] M.Tomita: "Drastic recovery of Melaleuca-dominant scrub after a fire : a three-year study in a degraded peat swamp, Thailand"Eco-Habiata : JISE Research. 7-1(印刷中). (2001)

    • Related Report
      2000 Annual Research Report

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Published: 2000-04-01   Modified: 2016-04-21  

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