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The relationships between vegetation and topography on relatively stable land-surface considering tree regeneration and forest dynamics

Research Project

Project/Area Number 15K01160
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Geography
Research InstitutionYokohama National University

Principal Investigator

Yoshida Keiichiro  横浜国立大学, 教育学部, 教授 (60377083)

Co-Investigator(Kenkyū-buntansha) 比嘉 基紀  高知大学, 教育研究部自然科学系理学部門, 講師 (60709385)
Research Collaborator Wakamatsu Nobuhiko  
Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2017: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords地形-植生関係 / 植生分布 / 植生帯境界 / 森林動態 / 維持更新様式 / エゾマツ-トドマツ林 / モミ-イヌブナ林 / アカガシ林 / 更新プロセス / 利尻島 / 函南原生林 / 地形ー植生関係 / 更新パターン
Outline of Final Research Achievements

In this study, to determine the relationship between vegetation and topography at the forest ecotone, we examined the regeneration patterns of tree species and forest dynamics on the relatively stable sites. Two type forests were found on the distinct ancient lava flows in Rishiri Is., because of the forest dynamics differentiated by surface substrates. The species coexistence in Abies-Fagus forest of Kagitoriyama national forest was considered to be caused by the different regeneration patterns of dominant tree species. We also concluded that the altitudinal variation in stem growth of dominant tree species at Kannami old-growth forest may play an important role in the formation of evergreen-deciduous forest ecotone. These results show that, even on stable sites, environmental conditions induced by topography should control the regeneration processes of tree species, which can significantly influence the relationship between vegetation and topography at the forest ecotone.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (14 results)

All 2017 2016 2015

All Journal Article (5 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 5 results,  Open Access: 1 results) Presentation (8 results) Book (1 results)

  • [Journal Article] モミーイヌブナ林の50年間の林分構造の変化2017

    • Author(s)
      若松伸彦・石田祐子・深町篤子・比嘉基紀・吉田圭一郎・菊池多賀夫
    • Journal Title

      植生学会誌

      Volume: 34 Pages: 39-53

    • NAID

      130005809063

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 八丈島におけるスダジイ集団枯損の空間分布とその地形依存性2017

    • Author(s)
      吉田圭一郎・杉山ちひろ
    • Journal Title

      地理学評論

      Volume: 90 Pages: 491-503

    • NAID

      40021322429

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Scale dependency of two endangered charismatic species as biodiversity surrogates. Biodiversity and Conservation.2016

    • Author(s)
      Higa, M., Yamaura, Y., Senzaki, M., Koizumi, I., Takenaka, T., Masatomi, Y., & Momose, K.
    • Journal Title

      Biodiversity and Conservation

      Volume: 25 Issue: 10 Pages: 1829-1841

    • DOI

      10.1007/s10531-016-1161-3

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Projecting spatiotemporal changes in suitable climate conditions to regenerate trees using niche differences between adult and juvenile trees2016

    • Author(s)
      Koide D, Higa M, Nakao K, Ohashi H, Tsuyama I, Matsui T, Tanaka N
    • Journal Title

      European Journal of Forest Research

      Volume: 135 Issue: 1 Pages: 125-136

    • DOI

      10.1007/s10342-015-0921-z

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 気候変動が天然林の潜在生育域に与える影響の評価と温暖化適応策2015

    • Author(s)
      松井哲哉・中尾勝洋・津山幾太郎・比嘉基紀・大丸裕武・小南裕志・大橋春香・安田正次・中園悦子・小出 大・田中信行
    • Journal Title

      日本不動産学会誌

      Volume: 29 Pages: 52-58

    • NAID

      130005303776

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Presentation] 函南原生林における10年間の林分構造の変化2017

    • Author(s)
      比嘉基紀・吉田圭一郎・武生雅明・磯谷達宏
    • Organizer
      日本生態学会第64回全国大会
    • Place of Presentation
      早稲田大学
    • Year and Date
      2017-03-16
    • Related Report
      2016 Research-status Report
  • [Presentation] モミ-イヌブナ林におけるモミ林冠木の分布と落葉広葉樹との共存2017

    • Author(s)
      吉田圭一郎・比嘉基紀・石田祐子・深町篤子・若松伸彦
    • Organizer
      植生学会第22回大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] モミ-イヌブナ林における林冠優占種の分布と共存2017

    • Author(s)
      吉田圭一郎・比嘉基紀
    • Organizer
      日本地理学会2017年秋季学術大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 植生帯境界域におけるアカガシとブナの肥大成長の気候応答とその標高変化2016

    • Author(s)
      吉田圭一郎
    • Organizer
      第63回日本生態学会大会
    • Place of Presentation
      仙台国際センター(宮城県)
    • Year and Date
      2016-03-24
    • Related Report
      2015 Research-status Report
  • [Presentation] ブナにおける稚樹と親木のハビタットの違いに基づく更新適域の時空間変動予測2016

    • Author(s)
      小出大・比嘉基紀・中尾勝洋・大橋春香・津山幾太郎・松井哲哉・田中信行
    • Organizer
      第63回日本生態学会大会
    • Place of Presentation
      仙台国際センター(宮城県)
    • Year and Date
      2016-03-21
    • Related Report
      2015 Research-status Report
  • [Presentation] 利尻岳における森林植生の垂直分布と地形との対応2015

    • Author(s)
      吉田圭一郎
    • Organizer
      植生学会第20回高知大会
    • Place of Presentation
      高知大学(高知県)
    • Year and Date
      2015-10-11
    • Related Report
      2015 Research-status Report
  • [Presentation] 石鎚山のシラベ林の林分構造と動態2015

    • Author(s)
      杉田久志・酒井 敦・比嘉基紀
    • Organizer
      植生学会第20回大会
    • Place of Presentation
      高知大学(高知県)
    • Year and Date
      2015-10-11
    • Related Report
      2015 Research-status Report
  • [Presentation] 函南原生林の植生帯境界域における樹木の生長と気候条件との関係2015

    • Author(s)
      吉田圭一郎
    • Organizer
      日本地理学会2015年秋季学術大会
    • Place of Presentation
      愛媛大学(愛媛県)
    • Year and Date
      2015-09-19
    • Related Report
      2015 Research-status Report
  • [Book] アンデス自然学2016

    • Author(s)
      水野一晴、山縣耕太郎、森島済、沖津進、吉澤浩樹、財城真寿美、長谷川裕彦、高橋伸幸、エルドラロ・パレンケ、水野一晴、藤田知弘、吉田圭一郎、三村琢磨、廣田充、広瀬大、原宏輔、小坂康之、孫暁剛、荒木美奈子、大谷侑也
    • Total Pages
      228
    • Publisher
      古今書院
    • Related Report
      2015 Research-status Report

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Published: 2015-04-16   Modified: 2019-03-29  

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