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Elucidating the role of tannins included in seeds of oak trees in relation to interactions with seed consumers.

Research Project

Project/Area Number 21380101
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Forest science
Research InstitutionForestry and Forest Products Research Institute

Principal Investigator

SHIMADA Takuya  独立行政法人森林総合研究所, 東北支所, 主任研究員 (10353723)

Co-Investigator(Kenkyū-buntansha) OSUMI Katsuhiro  独立行政法人森林総合研究所, 関西支所, 主任研究員 (60353611)
TAKAHASHI Akiko  首都大学東京, 大学院・理工学研究科, 客員研究員 (60568236)
Co-Investigator(Renkei-kenkyūsha) SAITOH Takashi  北海道大学, 北方生物圏フィールド科学センター, 教授 (00183814)
SHIBATA Mitsue  独立行政法人森林総合研究所, 東北支所, グループ長 (10343807)
OSAWA Ro  神戸大学, 自然科学研究科, 教授 (10253189)
Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥12,350,000 (Direct Cost: ¥9,500,000、Indirect Cost: ¥2,850,000)
Fiscal Year 2011: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2010: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2009: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Keywords動物植物相互作用 / コナラ属樹木 / 化学成分組成 / タンニン / 種子消費者 / 種子の生存過程 / 近赤外分光分析 / 野ネズミ / 動物-植物相互作用 / 種内変異
Research Abstract

In order to clarify the ecological role of seed chemical compositions of oaks Quercus spp., the content of chemicals(major nutrients and tannins) in seeds were analyzed for 10 species of Japanese oaks. As a result, notable inter-and intraspecific variations in chemical compositions were found even among closely related species. Further, a trade-off was recognized between the contents of nonstructural carbohydrates and tannins. In addition, it was proved that seed traits had substantial influences on seed fates and thereby the reproductive success of the mother trees via interactions with seed consumers.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (42 results)

All 2012 2011 2010 2009 Other

All Journal Article (11 results) (of which Peer Reviewed: 8 results) Presentation (26 results) Book (3 results) Remarks (2 results)

  • [Journal Article] Spatial and elevational variation in fruiting phenology of a deciduous oak(Quercus crispula) and its effect on foraging behavior of the Asiatic black bear(Ursus thibetanus)2012

    • Author(s)
      A. Nakajima, S. Koike, T. Masaki, T. Shimada, C. Kozakai, Y. Nemoto, K. Yamazaki, K. Kaji
    • Journal Title

      Ecological Research

      Volume: 27 Pages: 529-538

    • NAID

      10030923700

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Spatial and elevational variation in fruiting phenology of a deciduous oak (Quercus crispula) and its effect on foraging behavior of the Asiatic black bear (Ursus thibetanus)2012

    • Author(s)
      A.Nakajima, S.Koike, T.Masaki, T.Shimada, C.Kozakai, Y.Nemoto, K.Yamazaki, K.Kaji
    • Journal Title

      Ecological Research

      Volume: (印刷中)(掲載確定) Issue: 3 Pages: 529-538

    • DOI

      10.1007/s11284-011-0919-z

    • NAID

      10030923700

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Interspecific differences in tannin intakes of forest-dwelling rodents in the wild revealed by a new method using fecal proline content2011

    • Author(s)
      T. Shimada, E. Nishii, T. Saitoh
    • Journal Title

      Journal of Chemical Ecology

      Volume: 37 Pages: 1277-1284

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Variation in seed production schedule among individual trees of a deciduous oak species Quercus serrata : its relation to seed characteristics2011

    • Author(s)
      A. Takahashi, M. Shibata, T. Shimada
    • Journal Title

      Plant Ecology

      Volume: 212 Pages: 1527-1535

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Nondestructive measurement of tannin content in seeds of Quercus serrata2011

    • Author(s)
      A. Takahashi, T. Shimada, S, Kawano
    • Journal Title

      Ecological Research

      Volume: 26

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Nondestructive measurement of tannin content in seeds of Quercus serrata2011

    • Author(s)
      A.Takahashi, T.Shimada, S.Kawano
    • Journal Title

      Ecological Research

      Volume: 26 Issue: 3 Pages: 679-685

    • DOI

      10.1007/s11284-011-0823-6

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 散布後種子捕食と森林の種多様性2011

    • Author(s)
      島田卓哉
    • Journal Title

      日本生態学会誌

      Volume: 61 Pages: 335-340

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 近赤外分光法を用いたドングリ化学成分の非破壊測定法2011

    • Author(s)
      島田卓哉
    • Journal Title

      森林と林業

      Volume: 1 Pages: 14-15

    • Related Report
      2010 Annual Research Report
  • [Journal Article] Effects of acorn tannin content on infection by the fungus Ciboria batschiana2010

    • Author(s)
      A. Takahashi, Y. Ichihara, Y. Isagi, T. Shimada
    • Journal Title

      Forest Pathology

      Volume: 40 Pages: 96-99

    • Related Report
      2011 Final Research Report 2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of seed size and chemical variation on seed fates in a deciduous oak species Quercus serrata2010

    • Author(s)
      Shimada, T.
    • Journal Title

      Journal of Integrated Field Science

      Volume: 7 Pages: 15-18

    • NAID

      120002444066

    • Related Report
      2010 Annual Research Report
  • [Journal Article]2009

    • Author(s)
      Shimada, T.
    • Journal Title

      The Wild Mammals of Japan(Shoukadoh, Kyoto)

      Pages: 198-200

    • Related Report
      2009 Annual Research Report
  • [Presentation] Seed chemical characteristics in 10 Japanese oak species : interspecific differences and tradeoffs among chemical components2012

    • Author(s)
      T. Shimada, K. Osumi
    • Organizer
      第59回日本生態学会
    • Place of Presentation
      龍谷大学(瀬田市)
    • Year and Date
      2012-03-18
    • Related Report
      2011 Final Research Report
  • [Presentation] Does the Japanese wood mouse inherit tannin tolerance?-An insight into geographic variation of the physiological trait2012

    • Author(s)
      K. Izumi, T. Shimada, T. Saitoh
    • Organizer
      第59回日本生態学会
    • Place of Presentation
      龍谷大学(瀬田市)
    • Year and Date
      2012-03-18
    • Related Report
      2011 Final Research Report
  • [Presentation] Seed chemical characteristics in 10 Japanese oak species : interspecific differences and tradeoffs among chemical components2012

    • Author(s)
      T.Shimada, K.Osumi
    • Organizer
      日本生態学会第59回大会
    • Place of Presentation
      龍谷大学(大津市)
    • Year and Date
      2012-03-18
    • Related Report
      2011 Annual Research Report
  • [Presentation] Does the Japanese wood mouse inherit tannin tolerance? -An insight in to geographic variation of the physiological trait2012

    • Author(s)
      K.Izumi, T.Shimada, T.Saitoh
    • Organizer
      日本生態学会第59回大会
    • Place of Presentation
      龍谷大学(大津市)
    • Year and Date
      2012-03-18
    • Related Report
      2011 Annual Research Report
  • [Presentation] アカネズミのタンニン耐性:そのメカニズムと種内変異2011

    • Author(s)
      島田卓哉
    • Organizer
      2011年哺乳類学会大会
    • Place of Presentation
      宮崎市民プラザ(宮崎市)
    • Year and Date
      2011-09-11
    • Related Report
      2011 Annual Research Report
  • [Presentation] コナラ種子のタンニン含有率がナラミノチャワンタケ感染に与える影響-非破壊成分分析法を用いた接種実験-2011

    • Author(s)
      高橋明子
    • Organizer
      日本生態学会第58回
    • Place of Presentation
      札幌コンベンションセンター(北海道)
    • Year and Date
      2011-03-11
    • Related Report
      2010 Annual Research Report
  • [Presentation] 種子形質のばらつきの大きさがコナラ母樹の繁殖成功に影響する2011

    • Author(s)
      島田卓哉、高橋明子、柴田銃江
    • Organizer
      第58回日本生態学会
    • Place of Presentation
      札幌コンベンションセンター(札幌市)
    • Year and Date
      2011-03-10
    • Related Report
      2011 Final Research Report
  • [Presentation] アカネズミにおけるタンニンへの馴化成功のプロセスを探る2011

    • Author(s)
      泉佳代子、島田卓哉、齊藤隆
    • Organizer
      第58回日本生態学会
    • Place of Presentation
      札幌コンベンションセンター(札幌市)
    • Year and Date
      2011-03-10
    • Related Report
      2011 Final Research Report
  • [Presentation] 種子形質のばらつきの大きさがコナラ母樹の繁殖成功に影響する2011

    • Author(s)
      島田卓哉
    • Organizer
      日本生態学会第58回
    • Place of Presentation
      札幌コンベンションセンター(北海道)
    • Year and Date
      2011-03-10
    • Related Report
      2010 Annual Research Report
  • [Presentation] アカネズミにおけるタンニンへの馴化成功のプロセスを探る2011

    • Author(s)
      泉佳代子
    • Organizer
      日本生態学会第58回
    • Place of Presentation
      札幌コンベンションセンター(北海道)
    • Year and Date
      2011-03-10
    • Related Report
      2010 Annual Research Report
  • [Presentation] アカネズミにおける有害物質の無毒化に関わる調節タンパク質の単離2010

    • Author(s)
      土原和子
    • Organizer
      日本動物学会第81回大会
    • Place of Presentation
      東京大学教養学部(東京都)
    • Year and Date
      2010-09-25
    • Related Report
      2010 Annual Research Report
  • [Presentation] Effects of seed traits on some fitness components of mother trees in a deciduous oak, Quercus serrata2010

    • Author(s)
      T. Shimada, A. Takahashi, M. Shibata
    • Organizer
      2010年度個体群生態学会
    • Place of Presentation
      横浜国立大学(横浜市)
    • Year and Date
      2010-09-22
    • Related Report
      2011 Final Research Report
  • [Presentation] Effects of seed traits on some fitness components of mother trees in a deciduous oak, Quercus serrata2010

    • Author(s)
      Shimada, T.
    • Organizer
      個体群生態学会2010年度大会
    • Place of Presentation
      横浜国立大学(神奈川県)
    • Year and Date
      2010-09-22
    • Related Report
      2010 Annual Research Report
  • [Presentation] 野外における野ネズミのタンニン摂取量推定から明らかになったこと-ドングリは秋冬限定の餌ではない-2010

    • Author(s)
      島田卓哉、西井絵里子、齊藤隆、高橋明子、柴田銃江
    • Organizer
      2010年度哺乳類学会・野生生物保護学会合同大会
    • Place of Presentation
      岐阜大学(岐阜市)
    • Year and Date
      2010-09-18
    • Related Report
      2011 Final Research Report
  • [Presentation] 野外における野ネズミのタンニン摂取量推定から明らかになったこと-ドングリは秋冬限定の餌ではない-2010

    • Author(s)
      島田卓哉
    • Organizer
      2010年哺乳類学会・野生生物保護学会合同大会
    • Place of Presentation
      岐阜大学(岐阜県)
    • Year and Date
      2010-09-18
    • Related Report
      2010 Annual Research Report
  • [Presentation] アカネズミのタンニン耐性の地理的変異~生息地におけるドングリの有無は影響するのか?~2010

    • Author(s)
      泉佳代子
    • Organizer
      2010年哺乳類学会・野生生物保護学会合同大会
    • Place of Presentation
      岐阜大学(岐阜県)
    • Year and Date
      2010-09-18
    • Related Report
      2010 Annual Research Report
  • [Presentation] Effects of subindividual variation in seed traits on seedling establishment success in a deciduous oak, Quercus serrata2010

    • Author(s)
      T. Shimada, A. Takahashi, M. Shibata
    • Organizer
      5th International Symposium-Workshop on Frugivory and seed dispersal
    • Place of Presentation
      Le Corum(Montpellier, France)
    • Year and Date
      2010-06-14
    • Related Report
      2011 Final Research Report
  • [Presentation] Effects of seed characteristics on the individual seed fates of a deciduous oak species Quercus serrata2010

    • Author(s)
      A. Takahashi, M. Shibata, T. Shimada
    • Organizer
      5th International Symposium-Workshop on Frugivory and seed dispersal
    • Place of Presentation
      Le Corum(Montpellier, France)
    • Year and Date
      2010-06-14
    • Related Report
      2011 Final Research Report
  • [Presentation] Effects of subindividual variation in seed traits on seedling establishment success in a deciduous oak, Quercus serrata2010

    • Author(s)
      Shimada, T.
    • Organizer
      5th International Symposium-Workshop on Frugivory and seed dispersal
    • Place of Presentation
      Montpellier, France
    • Year and Date
      2010-06-14
    • Related Report
      2010 Annual Research Report
  • [Presentation] Effects of seed characteristics on the individual seed fates of a deciduous oak species Quercus serrata2010

    • Author(s)
      Takahashi, A.
    • Organizer
      5th International Symposium-Workshop on Frugivory and seed dispersal
    • Place of Presentation
      Montpellier, France
    • Year and Date
      2010-06-14
    • Related Report
      2010 Annual Research Report
  • [Presentation] 森林棲齧歯類3種におけるタンニン摂取量推定法の開発―糞中プロリン含有率を指標として―2010

    • Author(s)
      島田卓哉
    • Organizer
      日本生態学会第57回大会
    • Place of Presentation
      東京大学(東京)
    • Year and Date
      2010-03-17
    • Related Report
      2009 Annual Research Report
  • [Presentation] 個々の種子の形質が当年生実生の生存過程に与える影響-コナラ種子における非破壊成分分析法を用いたアプローチ-2010

    • Author(s)
      高橋明子、柴田銃江、島田卓哉
    • Organizer
      第57回日本生態学会
    • Place of Presentation
      東京大学(東京)
    • Year and Date
      2010-03-16
    • Related Report
      2011 Final Research Report
  • [Presentation] Estimating tannin intake level of forest-dwelling rodents in the wild using fecal proline content2010

    • Author(s)
      高橋明子
    • Organizer
      日本生態学会第57回大会
    • Place of Presentation
      東京大学(東京)
    • Year and Date
      2010-03-16
    • Related Report
      2009 Annual Research Report
  • [Presentation] Estimating tannin intake level of forest-dwelling rodents in the wild using fecal proline content2009

    • Author(s)
      島田卓哉
    • Organizer
      7th International Workshop on Integrated Field Science : Biological Interactions in Arable land-Grassland-Forest Continuums and their Impact on the Ecosystem Functions, Tohoku Univ
    • Place of Presentation
      東北大学 マルチメディア研究棟(仙台市)
    • Year and Date
      2009-10-10
    • Related Report
      2009 Annual Research Report
  • [Presentation] Estimating tannin intake level of forest-dwelling rodents in the wild using fecal proline content2009

    • Author(s)
      T. Shimada, E. Nishii, T. Saitoh
    • Organizer
      10th International Mammalogical Congress
    • Place of Presentation
      Mendoza Convention Center(Mendoza, Argentina)
    • Year and Date
      2009-08-13
    • Related Report
      2011 Final Research Report
  • [Presentation] Estimating tannin intake level of forest-dwelling rodents in the wild using fecal proline content2009

    • Author(s)
      島田卓哉
    • Organizer
      10th International Mammalogical Congress
    • Place of Presentation
      Mendoza, Argentina
    • Year and Date
      2009-08-13
    • Related Report
      2009 Annual Research Report
  • [Book] 森林と動物との相互作用、「森林生態学」2011

    • Author(s)
      島田卓哉
    • Publisher
      共立出版、東京
    • Related Report
      2011 Final Research Report
  • [Book] 森林生態学2011

    • Author(s)
      島田卓哉
    • Publisher
      共立出版(東京)
    • Related Report
      2011 Annual Research Report
  • [Book] Acorns as a resource for forest-dwelling mammals in Japan,"The Wild Mammals of Japan"2009

    • Author(s)
      T. Shimada
    • Related Report
      2011 Final Research Report
  • [Remarks] (1)アウトリーチ活動生態学教育プログラム「人と自然と生態学」(主催:岩手生態学ネットワーク)、実行委員及び講師(2010/1/30)

    • URL

      http://biology-ee.iwate-med.ac.jp/einet/index.html

    • Related Report
      2011 Final Research Report
  • [Remarks] (2)報道関連(研究成果紹介記事)「ネズミとどんぐり攻防戦」.朝日新聞,土曜ナントカ学. 2009/12/12

    • Related Report
      2011 Final Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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