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Photosynthetic characteristics and their defense chemicals of deciduous broadleaf trees raised under enriched CO_2 and temperature

Research Project

Project/Area Number 11460061
Research Category

Grant-in-Aid for Scientific Research (B).

Allocation TypeSingle-year Grants
Section一般
Research Field 林学
Research InstitutionHOKKAIDO UNIVERSITY

Principal Investigator

KOIKE Takayoshi  Hokkaido Univ., Fac.of Agr., Univ., Forests, Professor, 農学部・附属演習林, 教授 (10270919)

Co-Investigator(Kenkyū-buntansha) HIURA Tsutom  Hokkaido Univ., Fac.of Agr., Univ., Forests, Associate Professor, 農学部・附属演習林, 助教授 (70250496)
FUNADA Ryo  Hokkaido Univ., Graduate School of Agr., Associate Professor, 農学研究科, 助教授 (20192734)
TERAZAWA Minoru  Hokkaido Univ., Graduate School of Agr., Professor, 農学研究科, 教授 (50003124)
MARUYAMA Yutaka  Chief Ecophysiology Lab., Hokkaido Research Center of Forestry & Forest Products Research Institute., 北海道支所, 室長
KISHI Yoichi  Tokyo Univ.Agr.& Tech., Fac.Agr.Field Science Center, Professor, 農学部, 教授 (90293018)
Project Period (FY) 1999 – 2000
Project Status Completed (Fiscal Year 2000)
Budget Amount *help
¥9,800,000 (Direct Cost: ¥9,800,000)
Fiscal Year 2000: ¥1,600,000 (Direct Cost: ¥1,600,000)
Fiscal Year 1999: ¥8,200,000 (Direct Cost: ¥8,200,000)
KeywordsGlobal warming / defense chemicals / carbon / nitrogen / total phenol / condensed tannin / 植食者 / 防衛機構 / マイマイガ / 高CO_2 / 光合成
Research Abstract

Resistance against herbivores is classified into two ideas, namely the capacity of defense and compensation. Insect larva cannot eat leaves with high capacity of defense or hardly eat leaves because of low digestion in leaves. According to chemical analysis of leaves, amount of total phenolic compound in leaves of Q.mongolica and A.mono was larger than the other species. Leaves of B.platyphylla contained larger amount of condensed tannin. These species have higher capacity of defense against herbivores. The other capacity is considered to be compensation. When leaves would be grazed by herbivores, recovery of leaves may be strongly correlated with photosynthetic capacity and the process of formation of leaf primordia. In general, except for B.platyphylla, defense chemicals in leaves of trees with free growth type had lower amount of defense chemicals while these with fixed growth type had higher amount. B.platyphylla usually has high amount of defense chemicals irrespective of light condition. This ability may lead to broad distribution range in this birch species. Under high CO_2, L.Kaempferi and B.platyphylla had larger amount of phenolic compounds and condensed tannin while Fagus crenata and Q.mongolica increased only amount of total phenol but not condensed tannin. This tendency may imply that F.crenata and Q.mongolica would have higher susceptibility to grazing by herbivores in future greenhouse environment.

Report

(3 results)
  • 2000 Annual Research Report   Final Research Report Summary
  • 1999 Annual Research Report
  • Research Products

    (16 results)

All Other

All Publications (16 results)

  • [Publications] 松木佐和子,松本剛史,小池孝良: "カバノキ科を中心とした落葉広葉樹5種の葉切除に対する応答"日本林学会北海道支部論文集. 49. 24-26 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 小池孝良,松木佐和子,松本剛史,船田良,丸山温: "高CO_2条件と被陰条件で生育した樹木葉の被食防衛物質"日本林学会北海道支部論文集. 49. 27-29 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Koike,T.,Yazaki,k.,Funada,R.,Kitao,M.,Maruyama,Y.,: "Photosynthetic characteristics of Dahurian larch, Scotch pine, and white birch seedlings native to Siberia"Eurasian J.Forest Research. 1. 31-37 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Kishi,Y.: "Survival of Pinus densiflora and P.thunbergii forests in Ibaraki Prefecture severely damaged by Bursaphelenchus xylophius."Journal of Forest Research. 4. 287-290 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Koike,T.,Yazaki,K.,Funada,R.,Maruyama,Y.,Mori,S.and Sasa,K.: "Forest health and vitality in northern Japan -A history of larch plantation-"Research Note of Faculty of Forestry, University of Joensuu (Fin),. 92. 49-60 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Nakamura,T.,Kitao,M.,Tobita,H.,Maruyama,Y.,Lei,T.T.and Koike,T.: "In : Terazawa, M.ed.Tree Sap II, Hokkaido University Press, Sapporo."Observation of patchy stomatal closure and growth of white birch seedlings raised under ambient and elevated CO_2 with special reference to soil. 97-104 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Kishi, Y.: "Survival of Pinus densiflora and P.thunbergii Forests in Ibaraki Prefecture severely damaged by Bursaphelenchus xylophius."Journal of forest Research. 4. 287-290 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Koike, T., Yazaki, K., Funada, R., Kitao, M., Maruyama, Y.: "Photosynthetic characteristics of Dahurian larch, Scotch pine and white birch seedlings native to Siberia"Eurasian Journal of Forest Research. 1. 31-37 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Nakamura, T., Kitao, M., Tobita, H., Maruyama, Y., Lei, T.T.and Koike, T.: "Observation of patchy stomatal closure and growth of white birch seedlings raised under ambient and elevated CO_2 with special reference to soil moisture"In : Terazawa, M.ed.Tree Sap II, 97-104, Hokkaido University Press, Sapporo. (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Koike, T., Yazaki, K., Funada, R., Maruyama, Y., Mori, S.and Sasa, K.: "Forest health and vitality in northern Japan-A history of larch plantation-."Research Note of Faculty of Forestry, University of Joensuu(Fin).. 92. 49-60 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 松木佐和子,松本剛史,小池孝良: "カバノキ科を中心とした落葉広葉樹5種の葉切除に対する応答"日本林学会北海道支部論文集. 49. 24-26 (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] 小池孝良,松木佐和子,松本剛史,船田良,丸山温: "高CO_2条件と被陰条件で生育した樹木葉の被食防衛物質"日本林学会北海道支部論文集. 49. 27-29 (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] Koike, T., Yazaki, k., Funada, R., Kitao, M., Maruyama, Y.,: "Photosynthetic characteristics of Dahurian larch, Scotch pine, and white birch seedlings native to Siberia"Eurasian J.Forest Research. 1. 31-37 (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] Nakamura, T., M. Kitano and T. Koike: "Observation of patchy stomatal closure and growth of white birch seedlings"In : Terazawa, M. Et al.Eds. Birch Wood Utilization, Bifuka,. (印刷中). (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] 小池孝良、笹賀一郎、北尾光俊、丸山温: "北方森林における地球環境変化と環境育種の可能性"北海道の林木育種. 42. 10-13 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 小池孝良: "CO_2濃度上昇と森林の広答能研究の動向"大気環境学会. 34. A35-A52 (1999)

    • Related Report
      1999 Annual Research Report

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Published: 1999-04-01   Modified: 2016-04-21  

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