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Comprehensive life history studies of plants based on population ecology and reproductive ecology

Research Project

Project/Area Number 23370006
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Ecology/Environment
Research InstitutionHokkaido University

Principal Investigator

OHARA Masashi  北海道大学, 地球環境科学研究科(研究院), 教授 (90194274)

Co-Investigator(Kenkyū-buntansha) KITAMURA Keiko  独立行政法人森林総合研究所, 北海道支所, 主任研究員 (00343814)
TAKADA Takenori  北海道大学, 地球環境科学研究科(研究院), 教授 (80206755)
Project Period (FY) 2011-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥17,420,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥4,020,000)
Fiscal Year 2013: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2012: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2011: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Keywords植物 / 生活史 / 個体群生態学 / 繁殖生態学 / 長期モニタリング / 個体群 / モニタリング / フェノロジー / 開放花 / 閉鎖花 / 遺伝的分化 / 絶滅確率
Research Abstract

To assess the persistence of different plant populations, it is essential to understand integrated aspects of demography, reproductive biology and genetics, that is life history features. In the present study, based on the long-term monitoring data of various herbacious plants, we conducted further monitoring and sevaral pollination experiments in the fields. In addtion to the field studies, we also made simulation models of the population dynamics, preferably including information on levels of environmental stochasticity. Finally, to understand real features of plant life history, we emphasize the importance of comprehensive data based on demograhic, reproductive, genetic and mathematical biologies.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • Research Products

    (31 results)

All 2014 2013 2012 2011 Other

All Journal Article (13 results) (of which Peer Reviewed: 13 results,  Open Access: 1 results) Presentation (17 results) (of which Invited: 1 results) Book (1 results)

  • [Journal Article] The evolution of self-compatible and self-incompatible populations in a hermaphroditic perennial2014

    • Author(s)
      Ohara M and Kubota S
    • Journal Title

      Trillium camschatcense (Melanthiaceae)., Botanical Review

      Volume: 5 Pages: 24-34

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Intraspecific variation in life history traits of Viola brevistipulata (Violaceae) in Hokkaido.2014

    • Author(s)
      Hayamizu Masato, Hosokawa Ichijitsu, Kimura Osamu, Ohara Masashi
    • Journal Title

      Plant Species Biology

      Volume: 29 Issue: 1 Pages: 85-91

    • DOI

      10.1111/j.1442-1984.2012.00390.x

    • Related Report
      2013 Annual Research Report 2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ecological conditions favoring budding in colonial organisms under environmental disturbance2014

    • Author(s)
      Mayuko Nakamaru, Takenori Takada, Akiko Ohtsuki, Sayaki, U. Suzuki, Kanan Miura, Kazuki Tsuji
    • Journal Title

      PLoS ONE

      Volume: 9 Issue: 3 Pages: e91210-e91210

    • DOI

      10.1371/journal.pone.0091210

    • NAID

      120005427751

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Estimation of dieback process caused by herbivory in an endangered root-sprouting shrub species, Paliurus ramosissimus (Lour.) Poir., using a shoot-dynamics matrix model2014

    • Author(s)
      Ishihama F, Fujii S, Yamamoto K and Takada T
    • Journal Title

      Population Ecology

      Volume: 56 Issue: 2 Pages: 275-288

    • DOI

      10.1007/s10144-013-0414-1

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Pair-wise analyses of the effects of demographic processes, vital rates, and life stages on the spatiotemporal variation in the population dynamics of the riparian tree Aesculus turbinata Blume2014

    • Author(s)
      Kaneko T and Takada T
    • Journal Title

      Population Ecology

      Volume: 56 Issue: 1 Pages: 161-173

    • DOI

      10.1007/s10144-013-0399-9

    • NAID

      40019930202

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] The evolution of self-compatible and self-incompatible populations in the hermaphroditic perennial, Trillium camschatcense (Melanthiaceae)2014

    • Author(s)
      Ohara, M. and Kubota, S.
    • Journal Title

      Botanical Review

      Volume: V Pages: 24-34

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Genetic characteristics reflecting the population size and disturbance regime of Siebold's beech (Fagus crenata Blume) populations at the northernmost distribution2013

    • Author(s)
      Kobayashi M, Kitamura K, Matsui T, and Kawano T
    • Journal Title

      Silvae Genetica

      Volume: 62 Pages: 1-7

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Hot temperatures can force delayed mosquito outbreaks via sequential changes in Aedes aegypti demographic parameters in autocorrelated environments2013

    • Author(s)
      Chaves CF, Scott TW, Morrison AC and Takada T
    • Journal Title

      Acta Tropica

      Volume: 129 Pages: 15-24

    • DOI

      10.1016/j.actatropica.2013.02.025

    • NAID

      120005353233

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Optimal life schedule with stochastic growth in age-size structured models: Theory and an application.2013

    • Author(s)
      Oizumi, R., Takada, T.
    • Journal Title

      Journal of Theoretical Biology

      Volume: 323 Pages: 76-89

    • DOI

      10.1016/j.jtbi.2013.01.020

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Cost-benefit model を用いた最適葉寿命モデル-最適戦略基準の検討-2013

    • Author(s)
      高田壮則
    • Journal Title

      日本生態学会誌

      Volume: 63 Pages: 69-80

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Genetic characteristics reflecting the population size and disturbance regime of Siebold's beech (Fagus crenata Blume) populations at the northernmost distribution.2013

    • Author(s)
      Kobayashi, M., Kitamura, K., Matsui, T. and Kawano, S.
    • Journal Title

      Silvae Genetica

      Volume: 62 Pages: 1-7

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mechanisms of reproductive isolation of interspecific hybridization between Trillium camschatcense and T.tschonoskii (Melanthiaceae)2012

    • Author(s)
      Satomi Ishizaki, Tamayo Abe, Masashi Ohara
    • Journal Title

      Plant Species Biology

      Volume: 27(印刷中) Issue: 3 Pages: 204-214

    • DOI

      10.1111/j.1442-1984.2012.00378.x

    • Related Report
      2013 Annual Research Report 2013 Final Research Report 2012 Annual Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 北限域低地ブナ林における遺伝的多様性2011

    • Author(s)
      北村系子
    • Journal Title

      北方林業2011

      Volume: 63(7) Pages: 2-5

    • NAID

      40018921028

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] 奥尻島および渡島半島低地ブナ天然林の葉緑体 DNA の変異2014

    • Author(s)
      津田祥吾, 並川寛司, 北村系子, 松井哲哉
    • Organizer
      日本森林学会
    • Place of Presentation
      大宮ソニックシティ(さいたま市)
    • Year and Date
      2014-03-28
    • Related Report
      2013 Final Research Report
  • [Presentation] 雌雄異株植物マムシグサの性決定に関する解剖学的研究ー花芽形成時期に着目してー2014

    • Author(s)
      飛田千尋, 大松ちひろ, 大原雅
    • Organizer
      2013年度日本生態学会・北海道地区大会
    • Place of Presentation
      北海道大学大学院地球環境科学研究院(札幌市)
    • Year and Date
      2014-02-21
    • Related Report
      2013 Final Research Report
  • [Presentation] 生育地の分断化が林床性多年生草本オオバナノエンレイソウ個体群に及ぼす影響の定量的評価ー異なる生活史段階における遺伝的多様性に着目してー2014

    • Author(s)
      渡辺崇史, 杉木学, 大原雅
    • Organizer
      2013年度日本生態学会・北海道地区大会
    • Place of Presentation
      北海道大学大学院地球環境科学研究院(札幌市)
    • Year and Date
      2014-02-21
    • Related Report
      2013 Final Research Report
  • [Presentation] 奥尻島および渡島半島低地ブナ天然林の葉緑体DNAの変異2014

    • Author(s)
      津田祥吾・並川寛司・北村系子・松井哲哉
    • Organizer
      日本森林学会
    • Place of Presentation
      大宮 ソニックシティ、さいたま市
    • Related Report
      2013 Annual Research Report
  • [Presentation] 島嶼におけるブナの北限, 北海道奥尻島のブナ林の種組成と林分構造2013

    • Author(s)
      佐々木祥世, 並川寛司, 北村系子, 松井哲哉
    • Organizer
      植生学会
    • Place of Presentation
      仙台市戦災復興記念館(仙台市)
    • Year and Date
      2013-10-13
    • Related Report
      2013 Final Research Report
  • [Presentation] The evolution of self-compatible and self-incompatible populations in a hermaphroditic perennial2013

    • Author(s)
      Ohara M
    • Organizer
      Trillium camschatcense (Melanthiaceae)
    • Place of Presentation
      New York Botanical Garden(USA)
    • Year and Date
      2013-07-08
    • Related Report
      2013 Final Research Report
  • [Presentation] 一回繁殖型多年生植物オオウバユリにおける繁殖戦略の集団間変異2013

    • Author(s)
      田中絢子, 早船琢磨, 大原雅
    • Organizer
      第60回日本生態学会
    • Place of Presentation
      静岡県コンベンションアーツ(静岡市)
    • Year and Date
      2013-03-06
    • Related Report
      2013 Final Research Report
  • [Presentation] Decline in the genetic diversity of the northernmost marginal populations of Fagus crenata, Primeval Beech Forests : Reference Systems for the Management and Conservation of Biodiversity2013

    • Author(s)
      Kitamura K, Matsui T, Kobayashi M, Saitou H, Namikawa K and Tsuda Y
    • Organizer
      Forest Resources and Ecosystem Services
    • Place of Presentation
      Lviv(Ukraine)
    • Related Report
      2013 Final Research Report
  • [Presentation] The evolution of self-compatible and self-incompatible populations in the hermaphroditic perennial, Trillium camschatcense (Melanthiaceae)2013

    • Author(s)
      Ohara, M
    • Organizer
      Monocots V
    • Place of Presentation
      The New York Botanical Garden, USA
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Decline in the genetic diversity of the northernmost marginal populations of Fagus crenata2013

    • Author(s)
      Kitamura, K., Matsui, T., Kobayashi, M., Saitou, H., Namikawa, K. and Tsuda, Y.
    • Organizer
      Primeval Beech Forests: Reference Systems for the Management and Conservation of Biodiversity, Forest Resources and Ecosystem Services
    • Place of Presentation
      Lviv, Ukraine
    • Related Report
      2013 Annual Research Report
  • [Presentation] Inter-specific variation in life history traits of Viora brevistipulata (Violaceae)2012

    • Author(s)
      Hayamizu, M., Hosokawa, I., Kimura, O., Ohara, M.
    • Organizer
      The 5th EAFES International Congress
    • Place of Presentation
      龍谷大学瀬田キャンパス(大津市)
    • Year and Date
      2012-03-19
    • Related Report
      2011 Annual Research Report
  • [Presentation] 雌雄異株植物マムシグサの性決定に関する解剖学的研究ー花芽形成時期に着目してー

    • Author(s)
      飛田千尋・大松ちひろ・大原雅
    • Organizer
      生態学会北海道地区会
    • Place of Presentation
      北海道大学大学院地球環境科学研究院、札幌市
    • Related Report
      2013 Annual Research Report
  • [Presentation] 生育地の分断化が林床性多年生草本オオバナノエンレイソウ個体群に及ぼす影響の定量的評価ー異なる生活史段階における遺伝的多様性に着目してー

    • Author(s)
      渡辺崇史・杉木学・大原雅
    • Organizer
      生態学会北海道地区会
    • Place of Presentation
      北海道大学大学院地球環境科学研究院、札幌市
    • Related Report
      2013 Annual Research Report
  • [Presentation] 島嶼におけるブナの北限、北海道奥尻島のブナ林の種組成と林分構造

    • Author(s)
      佐々木祥世・並川寛司・北村系子・松井哲哉
    • Organizer
      植生学会
    • Place of Presentation
      仙台市戦災復興記念館、仙台市
    • Related Report
      2013 Annual Research Report
  • [Presentation] 一回繁殖型多年生植物オオウバユリにおける繁殖戦略の集団館変異

    • Author(s)
      田中絢子
    • Organizer
      日本生態学会
    • Place of Presentation
      静岡県コンベンションアーツ(静岡市)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 生育地の分断化がオオバナノエンレイソウの集団維持に及ぼす影響~開花個体密度と花粉動態及び繁殖成功の関係に着目して

    • Author(s)
      渡辺崇史
    • Organizer
      日本生態学会
    • Place of Presentation
      静岡県コンベンションアーツ(静岡市)
    • Related Report
      2012 Annual Research Report
  • [Presentation] オオバキスミレにおける繁殖戦略の種内変異と遺伝的分化の関係性

    • Author(s)
      速水将人
    • Organizer
      日本生態学会
    • Place of Presentation
      静岡県コンベンションアーツ(静岡市)
    • Related Report
      2012 Annual Research Report
  • [Book] 第2章森林の分布と気候変動森林生態学シリーズ現代の生態学8(分担執筆)2011

    • Author(s)
      松井哲哉、北村系子、志知幸治
    • Total Pages
      17
    • Publisher
      日本生態学会
    • Related Report
      2011 Annual Research Report

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Published: 2011-04-06   Modified: 2019-07-29  

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