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Revealing roles of interaction type diversity in community dynamics

Research Project

Project/Area Number 25840164
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Ecology/Environment
Research InstitutionShimane University

Principal Investigator

Mougi Akihiko  島根大学, 生物資源科学部, 准教授 (00626343)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2015: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords相互作用多様性 / 生物多様性 / 生物群集 / 安定性 / 数理モデル / 理論 / 個体群動態 / 種間相互作用多様性
Outline of Final Research Achievements

Ecosystems are comprised of diverse types of species interactions such as predator-prey, mutualism and competition and so on. However, earlier studies have not considered such interaction type diversity into the community ecology research. In this study, I revealed the roles of interaction type diversity in the stability and indirect interactions in the community dynamics.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (17 results)

All 2016 2015 2014 2013

All Journal Article (9 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 9 results,  Acknowledgement Compliant: 6 results,  Open Access: 1 results) Presentation (8 results) (of which Invited: 1 results)

  • [Journal Article] Adaptive movement and food-chain dynamics: towards food-web theory without birth–death processes2016

    • Author(s)
      Michio Kondoh, Akihiko mougi, Atsushi Ushimaru, Kensuke Nakata
    • Journal Title

      Theoretical Ecology

      Volume: 9 Issue: 1 Pages: 15-25

    • DOI

      10.1007/s12080-015-0266-8

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Interaction-type diversity hypothesis and interaction strength: the condition for the positive complexity-stability effect tot arise2015

    • Author(s)
      Michio Kondoh, Akihiko Mougi
    • Journal Title

      Population Ecology

      Volume: 57 Issue: 1 Pages: 21-27

    • DOI

      10.1007/s10144-014-0475-9

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Maximum sustainable yields from a spatially explicit harvest model2015

    • Author(s)
      Nao Takashina, Akihiko mougi
    • Journal Title

      Journal of Theoretical Biology

      Volume: 383 Pages: 87-92

    • DOI

      10.1016/j.jtbi.2015.07.028

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Effects of marine protected areas on overfished fishing stocks with multiple stable states.2014

    • Author(s)
      Nao Takashina, Akihiko mougi
    • Journal Title

      Journal of Theoretical Biology

      Volume: 341 Pages: 64-70

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Adaptation in a hybrid world with multiple interaction types: a new mechanism for species coexistence2014

    • Author(s)
      Akihiko Mougi, Michio Kondoh
    • Journal Title

      Ecological Research

      Volume: 29 Pages: 113-119

    • Related Report
      2014 Research-status Report 2013 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Instability of a hybrid module of antagonistic and mutualistic interactions2014

    • Author(s)
      Akihiko Mougi, Michio Kondoh
    • Journal Title

      Population Ecology

      Volume: 56 Pages: 257-263

    • NAID

      40020048402

    • Related Report
      2014 Research-status Report 2013 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Stabilizing effect of competition-antagonism-mutualism hybrid community and the role of community network structure.2014

    • Author(s)
      Akihiko Mougi, Michio Kondoh
    • Journal Title

      Journal of Theoretical Biology

      Volume: 360 Pages: 54-58

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Effects of Marine Protected Areas on Overfished Fishing Stocks with Multiple Stable States2014

    • Author(s)
      Nao Takashina
    • Journal Title

      Journal of Theoretical Biology

      Volume: 341 Pages: 64-70

    • DOI

      10.1016/j.jtbi.2013.09.027

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Allelopathic adaptation can cause competitive coexistence2013

    • Author(s)
      Akihiko Mougi
    • Journal Title

      Theoretical Ecology

      Volume: 6 Issue: 2 Pages: 165-171

    • DOI

      10.1007/s12080-012-0168-y

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] Stability of adaptive hybrid community2016

    • Author(s)
      舞木昭彦
    • Organizer
      日本生態学会
    • Place of Presentation
      仙台国際センター
    • Year and Date
      2016-03-21
    • Related Report
      2015 Annual Research Report
  • [Presentation] 空間構造はMSY(最大持続生産量)にどう影響するか2015

    • Author(s)
      高科直、舞木昭彦
    • Organizer
      日本生態学会
    • Place of Presentation
      鹿児島大学
    • Year and Date
      2015-03-18 – 2015-03-22
    • Related Report
      2014 Research-status Report
  • [Presentation] 寄生生物と食物網動態の安定性(コメンテーターとして)2015

    • Author(s)
      舞木昭彦
    • Organizer
      日本生態学会
    • Place of Presentation
      鹿児島大学
    • Year and Date
      2015-03-18 – 2015-03-22
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] Spatial complexity and community stability2014

    • Author(s)
      舞木昭彦
    • Organizer
      JSMB & SMB
    • Place of Presentation
      大阪国際会議場
    • Year and Date
      2014-07-28 – 2014-08-01
    • Related Report
      2014 Research-status Report
  • [Presentation] 空間の複雑性と生物群集の安定性2014

    • Author(s)
      舞木昭彦
    • Organizer
      日本生態学会
    • Place of Presentation
      広島国際会議場(広島)
    • Related Report
      2013 Research-status Report
  • [Presentation] 生態系の複雑性と安定性2013

    • Author(s)
      舞木昭彦
    • Organizer
      日本数理生物学会
    • Place of Presentation
      静岡大学浜松キャンパス(静岡)
    • Related Report
      2013 Research-status Report
  • [Presentation] 3種の種間相互作用が共存する生物群集      の安定性2013

    • Author(s)
      近藤倫生、舞木昭彦
    • Organizer
      日本数理生物学会
    • Place of Presentation
      静岡大学浜松キャンパス(静岡)
    • Related Report
      2013 Research-status Report
  • [Presentation] Spacial complexity and community stability2013

    • Author(s)
      Akihiko Mougi
    • Organizer
      個体群生態学会
    • Place of Presentation
      大阪府立大学 中百舌鳥キャンパス(大阪)
    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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