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Evaluation of eco-physiological trait for trees in a degraded forest needed to be regenerated naturally

Research Project

Project/Area Number 26450191
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Forest science
Research InstitutionMie University

Principal Investigator

Kisanuki Hiromitsu  三重大学, 生物資源学研究科, 教授 (00251421)

Research Collaborator KUMAGAI Tomoomi  
SAITO Takami  
IGARASHI Yasunori  
INNAMI Hidehiko  
OKAMOTO Haruna  
TAHATA Saki  
YOKOI Kento  
HISAOKA Mizuki  
SAWAYAMA Ririn  
MAKIE Gaku  
NINOMIYA Kensuke  
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywords樹液流速 / トウヒ / 衰退林 / 水分生理 / ササ / 生理生態 / 大台ケ原 / 下層植生
Outline of Final Research Achievements

To reveal the factor affecting the physiological trait of evergreen conifer Picea jezoensis var. hondoensis trees, sap flux density was investigated for several spruce trees inside the deer-proof fence on Mt. Ohdaigahara where forest decline is outstanding caused by debarking by deer. Among some climate factors, radiation and vapor pressure deficit (VPD) affected sap flow. Diurnal pattern of sap flow showed similarity with those of radiation and VPD. Among some ecological traits of spruce, tree height, debarked ratio, and sap wood area showed positive effect on sap flow. Survived spruce trees may compensate their debarked area of trunk by sap flow rate.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (7 results)

All 2017 2016 2015

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (6 results)

  • [Journal Article] 大台ケ原における常緑針葉樹トウヒ成木の樹液流速に影響を及ぼす要因2017

    • Author(s)
      岡本榛名・齋藤隆実・五十嵐康記・熊谷朝臣・鳥丸猛・木佐貫博光
    • Journal Title

      中部森林研究

      Volume: 65

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Presentation] 大台ヶ原の衰退林におけるトウヒ生残木の樹液流速:樹幹剥皮の程度による差異2017

    • Author(s)
      岡本榛名・齋藤隆実・五十嵐康記・熊谷朝臣・鳥丸猛・木佐貫博光
    • Organizer
      第128回日本森林学会大会
    • Place of Presentation
      鹿児島大学(鹿児島県・鹿児島市)
    • Year and Date
      2017-03-27
    • Related Report
      2016 Annual Research Report
  • [Presentation] 森林衰退が進行する大台ケ原の針葉樹林における林冠木の生残,成長,幹の剥被害2017

    • Author(s)
      木佐貫博光
    • Organizer
      第64回日本生態学会大会
    • Place of Presentation
      早稲田大学(東京都・新宿区)
    • Year and Date
      2017-03-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] 大台ヶ原における常緑針葉樹トウヒの樹液流速に影響を及ぼす要因2016

    • Author(s)
      岡本榛名・齋藤隆実・五十嵐康記・熊谷朝臣・鳥丸猛・木佐貫博光
    • Organizer
      第6回中部森林学会大会
    • Place of Presentation
      三重大学(三重県・津市)
    • Year and Date
      2016-10-22
    • Related Report
      2016 Annual Research Report
  • [Presentation] 森林衰退が進行する大台ケ原正木峠の防鹿柵内外におけるトウヒ個体群の9年間の変化2016

    • Author(s)
      木佐貫博光
    • Organizer
      第127回日本森林学会大会
    • Place of Presentation
      日本大学生物資源科学部(神奈川県・藤沢市)
    • Year and Date
      2016-03-27
    • Related Report
      2015 Research-status Report
  • [Presentation] 衰退した大台ヶ原における生残木の水分生理:樹幹剥皮がトウヒの樹液流速に及ぼす影響2016

    • Author(s)
      岡本榛名・齋藤隆実・五十嵐康記・熊谷朝臣・鳥丸猛・木佐貫博光
    • Organizer
      2016年度日本生態学会中部地区大会
    • Place of Presentation
      三重大学(三重県・津市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] ササ坪刈りによる天然生トウヒ稚樹の成長促進:大台ケ原での7年間の実験2015

    • Author(s)
      木佐貫博光・印南秀彦・中井(小山)亜理沙
    • Organizer
      第126 回日本森林学会大会
    • Place of Presentation
      北海道大学,札幌市
    • Year and Date
      2015-03-28
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2018-03-22  

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