• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Ecological Studies on Interspecific Relationships by Chemical Signals in Rocky Shore Ecosystem

Research Project

Project/Area Number 09306012
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field General fisheries
Research InstitutionTOHOKU UNIVERSITY

Principal Investigator

TANIGUCHI Kazuya  Graduate School of Agricultural Science, Tohoku University, Professor, 大学院・農学研究科, 教授 (40282082)

Co-Investigator(Kenkyū-buntansha) KURATA Kazuya  Department of Industrial Chemistry, Hakodate Technical College, Professor, 工業化学科, 教授 (20041915)
OMORI Michio  Graduate School of Agricultural Science, Tohoku University, Professor, 大学院・農学研究科, 教授 (60152253)
Project Period (FY) 1997 – 1999
Project Status Completed (Fiscal Year 1999)
Budget Amount *help
¥26,600,000 (Direct Cost: ¥26,600,000)
Fiscal Year 1999: ¥2,200,000 (Direct Cost: ¥2,200,000)
Fiscal Year 1998: ¥5,100,000 (Direct Cost: ¥5,100,000)
Fiscal Year 1997: ¥19,300,000 (Direct Cost: ¥19,300,000)
KeywordsMarine Algal Communities / Chemical Signals / Dictyotales / Herbivorous Animals / Life history / Marine Animal Communities / Chemical Defense / Feeding-Deterrent Activity / 海中林 / 磯焼け / ウニ / アワビ / アラメ / 海藻 / サンゴモ平原 / 種間相互作用 / テルペン
Research Abstract

Feeding-deterrent activities of the acetone extracts from the brown algae Dictyopteris latiusucula, Zonaria diesingiana Padina arbo-ressens, P. minor, and P. japonica was tested on the abalone Haliotis discus hannai by the cellulose plate bioassay method.
The neutral and acidic fraction of acetone extracts showed a marked feeding-deterrent activities in all species.
The life history of the brown alga Dilophus okamurae which produced the nine diterpenes as an active feeding-deterrent compounds have been ascertained as follows : the sporophytes germed from zygotes in June and forms reduction divided tetraspores in next September of sixteen months after germination, and male and female gametophytes germed from tetraspores in November and formed gametes (eggs and sperms) in next May.
The thirty seven species of benthic invertebrates inhabited the D. okamurae population.
They were classified the three groups by seasonal variation of their densities and standing crops compared with seasonal variation of D. okamurae population standing crops : synchronize, independence and appearance of only juveniles.

Report

(4 results)
  • 1999 Annual Research Report   Final Research Report Summary
  • 1998 Annual Research Report
  • 1997 Annual Research Report
  • Research Products

    (26 results)

All Other

All Publications (26 results)

  • [Publications] I.Hayashiら: "Development of an Experimental System to Determine the Diel Behaviour of Creeping Animals, with Special Emphasis on Gastropods and Sea Urchins"Bull.Japan Sea Natl.Fish.Res.Inst.. 49. 1-12 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K.Kurataら: "Diterpenoid feeding-deterrents from Laurencia saitoi"Phytochemistry. 47. 363-369 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] M.Sanoら: "Distribution of the sea urchin Strongylocentrotus nudus in relation to marine algal zonation in the rocky coastal area of the Oshika Peninsula,Northern Japan"Benthos Research. 53. 79-87 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] T.Seki and M.Sano: "An Ecological Basis for the Restoration of Abalone Populations"Bull.Tohoku.Natl.Fish.Res.Inst.. 60. 23-40 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K.Kurataら: "Feeding-deterrent bromophenols from Odonthalia corymbidera"Phytochemistry. 45. 485-487 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 谷口和也: "海藻群落形成に関する生態生化学的研究"日水誌. 63. 309-312 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 谷口和也編著: "磯焼けの機構と藻場修復"恒星社厚生閣. 120 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 谷口和也: "磯焼けを海中林へ-岩礁生態系の世界-"裳華房. 196 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Hayashi, Y. Ito, K. Taniguchi: "Development of an Experimental System to Determine the diel Behavior of Creeping Animals, with Special Emphasis on Gastropod and Sea Urchin."Bull. Japan Sea Natl. Fish. Res. Inst.. 49. 1-12 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Kurata, K. Taniguchi, Y. Agatsuma, and M. Suzuki: "Deterpenoid feeding - deterrents from Laurencia saitoi."Phytochemistry. 47. 363-369 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] M. Sano, M. Omori, K. Taniguchi, T. Seki, and R. Sasaki: "Distribution of the sea urchin Strongylocentrotus nudus in relation to marine algal zonation in the rocky coastal area of the Oshika Peninsula, Northern Japan."Benthos Research. 53. 79-87 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] T. Seki and M. Sano: "An Ecological Basis for the Restoration of Abalone Populations"Bull. Tohoku. Natl. Fish. Res. Inst.. 60. 23-40 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Kurata, K. Taniguchi, K. Takashima, I. Hayashi, and M. Suzuki: "Feeding-deterrent bromophenols from Odanthalia corymbifera"Phytochemistry. 45. 485-487 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 林育夫ら: "葡蔔性動物,特に巻貝類とウニ類の日周行動実験システムの開発"日水研報告. 1-12 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] K.Kurataら: "Diterpenoid feeding-deterrents from Laurencia saitoi"Phytochemistry. 47. 363-369 (1998)

    • Related Report
      1999 Annual Research Report
  • [Publications] M.Sanoら: "Distribution of the sea urchin Strongylocentrotus nudus in relation to marine algal zonation in the rocky coastal area of the Oshika Peninsula,Northern Japan"Benthos Research. 53. 79-87 (1998)

    • Related Report
      1999 Annual Research Report
  • [Publications] 野村宗弘ら: "内湾の水質浄化における海藻の役割"日本沿岸域学会論文集. 10. 125-136 (1998)

    • Related Report
      1999 Annual Research Report
  • [Publications] K.Kurataら: "Feeding-deterrent bromophenols from Odonthalia corymbidera"Phytochemistry. 45. 485-487 (1997)

    • Related Report
      1999 Annual Research Report
  • [Publications] 谷口和也: "海藻群落形成に関する生態生化学的研究"日本誌. 63. 309-312 (1997)

    • Related Report
      1999 Annual Research Report
  • [Publications] 谷口和也 編著: "磯焼けの機構と藻場修復"恒星社厚生閣. 120 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 谷口和也: "磯焼けを海中林へ-岩礁生態系の世界-"裳華房. 196 (1998)

    • Related Report
      1999 Annual Research Report
  • [Publications] K.Kurataら: "Diterpenoid feeding-deterrents from Laurencia saitoi." Phytochemistry. 47(3). 363-369 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] M.Sanoら: "Distribution of the sea urchin strongylocentrotus nudus in relationto marine algal zonation in the rockycoastal area of the Oshika Peninsula,northern,Japan." Benthos Research. 53(2). 79-87 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 谷口和也: "磯焼けを海中林へ 岩礁生態系の世界" 裳華房, 196 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 谷口和也: "海藻群落の形成に関する生態生化学的研究" 日本水産学会誌. 63・3. 309-312 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] K.Kurata et al.: "Diterpenoid feeding-deterrents from Laurencia Saitoi" Phytochemistry. 47・3. 363-369 (1998)

    • Related Report
      1997 Annual Research Report

URL: 

Published: 1997-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi