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Examination of weather triggers causing masting behavior in Fagus crenata

Research Project

Project/Area Number 19780124
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field 林学・森林工学
Research InstitutionHokkaido Forestry Research Institute

Principal Investigator

KON Hirokazu  Hokkaido Forestry Research Institute, 森林環境部, 研究員 (20414253)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥2,240,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥240,000)
Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2007: ¥1,200,000 (Direct Cost: ¥1,200,000)
Keywordsブナ / 豊凶 / 種子生産 / 繁殖 / 同調 / 花芽文化 / マスティング / 気象合図 / 森林生態学
Research Abstract

自生地から600km以上離れた場所に植栽されたブナ林において、開花量の年変動を調べ、花芽形成時の気温条件と開花量の関係を解析した結果、ブナは生息地で経験する気温変動を感受して、花芽分化に対する気温の閾値をシフトさせていることが示された。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (13 results)

All 2009 2008 2007 Other

All Journal Article (6 results) (of which Peer Reviewed: 4 results) Presentation (1 results) Book (4 results) Remarks (2 results)

  • [Journal Article] ブナにおけるマスティングの適応的意義とそのメカニズム2009

    • Author(s)
      今博計
    • Journal Title

      北海道林業試験場研究報告 46

      Pages: 53-83

    • NAID

      40016780096

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] ブナにおけるマスティングの適応的意義とそのメカニズム2009

    • Author(s)
      今 博計
    • Journal Title

      北海道立林業試験研究報告 46

      Pages: 53-83

    • NAID

      40016780096

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of weather conditions on mast seeding in Fagus crenata in northern Japan2008

    • Author(s)
      H. Kon
    • Journal Title

      Proceedings The 8th IUFRO International Beech Symposium

      Pages: 169-171

    • Related Report
      2008 Final Research Report
  • [Journal Article] Effect of weather conditions on mast seeding in Fagus crenata in northern Japan2008

    • Author(s)
      Hirokazu Kon
    • Journal Title

      Proceedings The 8th IUFRO International Beech Symposium

      Pages: 169-171

    • Related Report
      2008 Annual Research Report
  • [Journal Article] Experimental investigation on weather cues for mast seeding of Fagus crenata2007

    • Author(s)
      H. Kon
    • Journal Title

      Ecological Research 22

      Pages: 802-806

    • NAID

      10019849382

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Experimental investigation on weather cues for mast seeding of Fagus crenata2007

    • Author(s)
      Hirokazu Kon
    • Journal Title

      Ecological Research 22

      Pages: 802-806

    • NAID

      10019849382

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] ブナにおけるマスティングの至近要因2008

    • Author(s)
      今博計
    • Organizer
      日本森林学会
    • Place of Presentation
      東京農工大学
    • Year and Date
      2008-03-28
    • Related Report
      2008 Final Research Report
  • [Book] 北方林業創立60周年誌:北の森づくりQ & A2009

    • Author(s)
      今博計
    • Publisher
      北方林業会
    • Related Report
      2008 Final Research Report
  • [Book] 北方林業創立60周年誌 : 北の森づくりQ&A2009

    • Author(s)
      今 博計
    • Publisher
      北方林業会
    • Related Report
      2008 Annual Research Report
  • [Book] ブナ林再生の応用生態学2008

    • Author(s)
      今博計
    • Publisher
      文一総合出版
    • Related Report
      2008 Final Research Report
  • [Book] ブナ林再生の応用生態学2008

    • Author(s)
      今 博計
    • Publisher
      文一総合出版
    • Related Report
      2007 Annual Research Report
  • [Remarks]

    • URL

      http://www.hfri.pref.hokkaido.jp/kanko/nempo/nempo.htm

    • Related Report
      2008 Final Research Report
  • [Remarks]

    • URL

      http://www.hfri.pref.hokkaido.Jp/kanko/nempo/nempo.Htm

    • Related Report
      2008 Annual Research Report

URL: 

Published: 2007-04-01   Modified: 2016-04-21  

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