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Sustainable Forest Utilization/Management Techniques and the Infrastructure Development

Research Project

Project/Area Number 06660176
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 林学
Research InstitutionThe University of Tokyo

Principal Investigator

NITAMI Toshio  Grad.Sch.Of Agric.Life Sci., The Univ.of Tokyo, Assoc.Prof., 大学院・農学生命科学研究科, 助教授 (20192255)

Co-Investigator(Kenkyū-buntansha) YAMAMOTO Hirokazu  Grad.Sch.Of Agric.Life Sci., The Univ.of Tokyo, Prof., 大学院・農学生命科学研究科, 教授 (70174810)
KOBAYASHI Hiroshi  Grad.Sch.Of Agric.Life Sci., The Univ.of Tokyo, Prof., 大学院・農学生命科学研究科, 教授 (00111394)
小林 洋司  東京大学, 農学部, 教授 (60162020)
Project Period (FY) 1994 – 1996
Project Status Completed (Fiscal Year 1996)
Budget Amount *help
¥2,000,000 (Direct Cost: ¥2,000,000)
Fiscal Year 1996: ¥400,000 (Direct Cost: ¥400,000)
Fiscal Year 1995: ¥600,000 (Direct Cost: ¥600,000)
Fiscal Year 1994: ¥1,000,000 (Direct Cost: ¥1,000,000)
KeywordsNatural Forest / Selective cutting / Harvesting / Man-made Forest / Silviculture / Vehicle / Operation / Disturbance / 森林 / 資源 / 持続的 / 利用 / 技術 / 基盤 / 森林資源 / 持続的利用 / 利用技術 / 基盤整備 / 作業システム / 林道 / 成長
Research Abstract

Field Studies were conducted in the selective harvesting stands of natural stand management forests. The Operational method, harvesting management, harvesting operational systems were investigated associated with the growing storage and the stands' condition. Climate condition was also investigated in the forest stands to know how the difference of stand conditions shows fluctuation of the climate.
Operation model of selective harvesting was discussed. The variety of poerations was investigated to be involved in the model. The difference of results by harvesting operations was studied at the forest stands which had different condition. The size of vehicle was analhyzed through the impacts onto the forest stands during harvesting operations. Forest road network as the infrastructure for the forest utilization was discussed and evaluated through actual timber harvesting operations. The requirements of operational system and forest road development for sustainable forest utilization was studied at the selective harvesting system in the natural forest stands. The hole stem harvesting operation system should be suppressed the number of damage on the residual trees and the disturbance of forest stands by close design and control for the log skidding operations. Middle sized vehicle with a skidding grapple for the skidding operation was useful to achieve high operational efficiency together with small disturbance. Operational control for the skidding was studied on steep hill sides. Percentage of damaged/disappear small trees was high at the gentle slopes and steep slopes. Suitable guide for the vehicle and regulation for the skidding path should be designed.
The quality of stands of man-made forests would be also improved through the developments of forest utilization infrastructure base on the mechanized operational systems.

Report

(4 results)
  • 1996 Annual Research Report   Final Research Report Summary
  • 1995 Annual Research Report
  • 1994 Annual Research Report
  • Research Products

    (27 results)

All Other

All Publications (27 results)

  • [Publications] Nitami, T.: "The Development of Forest Road Network and the Selective Harvesting System in a Natural Forest" Proceeding of IUFRO,Harbin. 75-80 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] Nitami, T.: "Development of Selective Harvesting Systemdue to the Forest Road Network in a Natural Forest" Proceeding of IUFRO,Furano. 367-373 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] Nitami, T.: "An Cptimiging of Forest Hawesting System for the Sustaiuable Forest Mangement and Cperational Efficiency" Proceeding of IUFRO,Tampere. (in print). (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] 仁多見 俊夫: "森林生産基盤の整備と森林作業システムの発展" 日本林学会大会論文集. 106. 183-184 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] 仁多見 俊夫: "天然林択伐作業における新しい素材生産作業システムの構築" 日本林学会大会 論文集. 106. 543-544 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] 仁多見 俊夫: "車両系機械の導入による育林作業の高度システム化の可能性" 日本林学会北海道支部大会論文集. 45(印刷中). (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] Nitami, T., Anazawa, T.and Kawahara, S.: "The Development of Forest Road Network and the Selective Harvesting System in a Natural Forest." Proceeding of IUFRO International Meeting in Harbin. 75-80 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] Nitami, T., Kawahara, S.and Anazawa, T.: "Development of Selective Harvesting System due to the Forest Road Network in a Natural Forest." Proceeding of IUFRO International Meeting in Furano. 367-373 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] Nitami, T.: "An Optimizing of Forest Harvesting System for the Sustainable Forest Management and Operational Efficiency." Proceeding of IUFRO International Meeting in Tampere. (in print). (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] Nitami, T., Satou, Y., Kawahara, S.and Anazawa, T.: "Development of Forest Harvesting Infrastructure and improvement of Forest Operational System." Proc.Ann.Mtg, JFS. 106. 183-184 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] Nitami, T., Yamamoto, K., and Kawahara S.: "New Harvesting System in a Natural Selective Cutting Forest." Proc.Ann.Mtg, JFS. 106. 543-544 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] Nitami, T., Hirokawa T., Shima, T.Ozawa, Y., Shimizume, M.and Matui, T.: "Need and Possibility for introducing advanced silvicultural operations with vehicle based machinery." Proc.Ann.Mtg, J.JFS,Hokkaido Bra.45 (in print). (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] 仁多見 俊夫: "森林生産基盤の整備と森林作業システムの発展" 日本林学会大会論文集. 106. 183-184 (1995)

    • Related Report
      1996 Annual Research Report
  • [Publications] 尾張敏章: "素材生産作業システム機械化進展モデルの構築" 森林利用研究会誌. 10(2). 145-152 (1995)

    • Related Report
      1996 Annual Research Report
  • [Publications] 仁多見 俊夫: "天然林択伐作業における新しい素材生産作業システムの構築" 日本林学会大会論文集. 106. 543-544 (1995)

    • Related Report
      1996 Annual Research Report
  • [Publications] 尾張敏章: "素材生産事業体における若年労働力確保" 日本林学会北海道支部大会論文集. 44. 176-178 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] 仁多見俊夫: "採算性を考慮した機械化作業システムの必要事業規模" 日本林学会誌. 78(4). 475-477 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] 尾張敏章: "車両系機械の導入による育林作業の高度システム化の可能性" 日本林学会北海道支部大会論文集. 45(印刷中). (1997)

    • Related Report
      1996 Annual Research Report
  • [Publications] 尾張敏章: "北海道における高性能林業機械化" 日林北支論. 43. 110-112 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] 山本博一: "針広混交天然林の林分構造の解析" 日林誌. 77. 47-54 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] Toshio Nitami: "the Development of ForestRoad Network and the Selective Harvesting System in a Natural Forest" Proc.IUFRO Div3.,Harbin,D.R.China. 75-80 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] Toshio Nitami: "Development of Selective Harvesting System due to the Forest Road Network in a Natural Forest" Proc.IUFRO Div3,4,Furano,Japan. 367-373 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] 尾張敏章: "素材生産作業システム機械化進展モデルの構築" 森林利用研究会誌. 10(2). 145-152 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] 仁多見俊夫: "天然林択伐作業における新しい素材生産作業システムの構築" 日林論. 106(印刷中). (1996)

    • Related Report
      1995 Annual Research Report
  • [Publications] 仁多見俊夫: "並河清、コロナ社" 生物生産機械ハンドブック. 1182 (1996)

    • Related Report
      1995 Annual Research Report
  • [Publications] Toshio NITANI,et al.: "The Development of Forest Road Network and the Selective Harvesting System in a Natural Forest" Proc.IUFRO S3.06,Harbin. (in print). (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Toshio NITANI,et al.: "Development of Selective Harvesting System due to the Forest Road Netuork in a Natural Forest" Proc.IUFRO S3.02,.05,.07,.08,S4.04,Furano. (in print). (1994)

    • Related Report
      1994 Annual Research Report

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Published: 1994-04-01   Modified: 2016-04-21  

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