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Monitoring on Marine Living Resources and their environment

Research Project

Project/Area Number 11205204
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionThe University of Tokyo

Principal Investigator

TERAZAKI Makoto  The University of Tokyo, Ocean Research Institute, Professor, 海洋研究所, 教授 (20111586)

Co-Investigator(Kenkyū-buntansha) SAKURAI Yasunori  Hokkaido University, Faculty of Fisheries, Professor, 水産学部, 教授 (30196133)
KIMURA Shingo  The University of Tokyo, Ocean Research Institute, Associate Professor, 海洋研究所, 助教授 (90202043)
SUGIMOTO Takashige  The University of Tokyo, Ocean Research Institute, Professor, 海洋研究所, 教授 (40004428)
ISODA Yutaka  Hokkaido University, Faculty of Fisheries, Associate Professor, 水産学部, 助教授 (10193393)
Project Period (FY) 1999 – 2002
Project Status Completed (Fiscal Year 2003)
Budget Amount *help
¥13,000,000 (Direct Cost: ¥13,000,000)
Fiscal Year 2002: ¥3,200,000 (Direct Cost: ¥3,200,000)
Fiscal Year 2001: ¥3,200,000 (Direct Cost: ¥3,200,000)
Fiscal Year 2000: ¥3,200,000 (Direct Cost: ¥3,200,000)
Fiscal Year 1999: ¥3,400,000 (Direct Cost: ¥3,400,000)
KeywordsOcean / Living resources / Environment / Plankton / Squids / Sea of Japan / Monitoring / 環境モニタリング / 動物プランクトン / 予測モデル / イカ
Research Abstract

In short-lived squieds, recruitement success most likely depends on the physical and biological environments at the spawning and nursery grounds. Annual catches of Japanese common squid, Todarodes pacificus, in Japanese and Korean waters have markedly increased since the late 1980s, and recent catches have equaled those of 1960s. A previous study suggested that the winter spawning area of T. pacificus in the East China Sea shrank when adult stocks decreased during a cool regime that occurred before 1988, and that its fall winter spawning areas extended and overlapped in the Japan and East Sea when adult stocks increased during a warm regime that occurred after 1989. Inter-calibration of four different plankton nets was carried out in order to compare the sampling efficiency of each net, quantitatively. Horizontal distribution, vertical distribution and seasonal variation of zooplankton, copepods and chaetognaths in the various waters in the Japan Sea, were reported. The Feeding activity of Sagitta elegans was high during night time and they consumed similar food organisms throughout the year. High zoopalnkton biomass was recognized in May after the spring bloom of phytopalnkton at Station T off Tsugaru and there was no influence of the Tsushima warm current in this station from January to July. Transportation mechanism of fish eggs and larval fish was analyzed by using CTD casts, ADCP, remote sensing and drifting buoys observations in the East China Sea.

Report

(5 results)
  • 2003 Final Research Report Summary
  • 2002 Annual Research Report
  • 2001 Annual Research Report
  • 2000 Annual Research Report
  • 1999 Annual Research Report
  • Research Products

    (36 results)

All Other

All Publications (36 results)

  • [Publications] Terazaki, M.: "On the polyps of Aureria aurita found in Kagoshima Bay."Journal of Oceanography. 58. 451-459 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Terazaki, M.: "Abundance and community structure of chaetognaths in the northern India."Plankton Biology & Ecology. 49. 27-37 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Sugimoto, T.: "Transport of larvae jack mackerel estimated from trajectories of satellite tracked drifters and advective velocity fields obtained from sequential slope in the East China Sea."Fisheries Oceanography. 11(6). 329-336 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Sakurai, Y.: "Geographical variations in infection by larvaer Anisakis simplex and Contracaecum Osculatum (Nematoda, Anisakidae) in walleye Pollock stock off Hokkaido, Japan"Fisheries Science. 68. 534-542 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Sakurai, Y.: "Diet of the mesopelagic fish Notoscopelus japonicus (Family : Myctophidae) associated with the continental slope off the Pacific coast of Honshu. Japan"Fisheries Science. 68. 1032-1038 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 桜井 泰憲: "スルメイカの再生産機構に関する実験生物学的研究"日本水産学会誌. 68. 301-304 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] TERAZAKI, Makoto: "On the polyps of Aureria aurita found in Kagoshima Bay."Journal of Oceanography. 58. 451-459 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] TERAZAKI, Makoto: "Abundance and community structure of chaetognaths in the northern India."Plankton Biology & Ecology. 49. 27-37 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] SUGIMOTO, Takashige: "Transport of larvae jack mackerel estimated from trajectories of satellite-tracked drifters and advective velocity fields obtained from sequential satellite thermal images in the eastern East China Sea."Fish. Oceanogr.. 11(6). 329-336 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] SAKURAI, Yasunori: "Geographical variations in infection by larval Anisakis simplex and Contracaecum osculatum (Nematoda, Anisakidae) in walleye pollock (Theragra chalcogramma) stocks off Hokkaido, Japan."Fisheries Science. 68. 534-542 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] SAKURAI, Yasunori: "Diet of the mesopelagic fish Notoscopelus japonicus (Family : Myctophidae) associated with the continental slope off the Pacific coast of Honshu, Japan."Fisheries Science. 68. 1032-1038 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] SAKURAI, Yasunori: "An experimental biological study of the reproductive mechanism of Japanese common squid Todrarodes pacificus"Nippon Suisann Gakkaishi. 68. 301-304 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Terazaki, M.: "On the polyps of Aureria aurita found in kagoshima Bay"Journal of Oceanography. 58. 451-459 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Terazaki, M.: "Abundance and community structure of chaetognaths in the northern Indian Ocean"Plankton Biology & Ecology. 49. 27-37 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 桜井泰憲: "スルメイカの再生産機構に関する実験生物学的研究"日本水産学会誌. 68. 301-304 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Sakurai, Y: "Diet of the mesopelagic fish Notoscopelus japonicus associated with the continental slope off the Pacific coast"Fisheries Science. 68. 1032-1038 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Sugimoto, T.: "Transport of larval jack mackerel estimated from trajectories of satellite-tracked drifter"Fish. Oceanogr.. 11・6. 329-336 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 寺崎誠: "画像解析システムを用いた二枚貝幼生の自動識別方法の試み"日仏海洋学会誌. 39. 87-93 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] TERASAKI, M: "On the Polyps of Aureria aurita found in Kagoshima Bay"Journal of Oceanography. 58・3. 451-460 (2002)

    • Related Report
      2001 Annual Research Report
  • [Publications] Sugimoto, T: "Impact of El Nino events and climate regime shifts on living resources in the western North Pacific"Progress in Oceanography. 49. 113-127 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 桜井泰憲: "スルメイカ幼生調査用ネットの網目による受精卵・ふ化幼生の保持状態の検討"日本水産学会誌. 67・3. 497-499 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 桜井泰憲: "ヤリイカの卵発生に及ぼす低水温の影響"青森県水産試験場研究報告. 1. 1-8 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Terazaki,M: "Life history and seasonal abundance of Aurelia aurita medusae in Tokyo Bay, Japan"Plankton Biol. Ecol.. 47. 48-58 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Kimura,S.: "Two processes by which Short-period fluctions in the meander of the Kuroshio affect its counter current"Deep-Sea Research. 47. 745-754 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Kimura,S: "Biological Production in meso-scale eddies caused by frontal disturbances of the Kuroshio Extension"ICES Journal of Marine Science. 57. 133-142 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 磯田豊: "環境収容量の時間変化に対する水産資源の応答"水産海洋研究. 64. 71-76 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 桜井泰憲: "親子モデルを用いたサンマの年齢と産卵に関する仮説検証"水産海洋研究. 64. 77-84 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Terazaki,M: "Dynamics and Charaterization of Manne Drganic Matter"TERAPUB,Tokyo. 560 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Terazaki, M.: "Springtime abundance of Chaetognaths in the shelf region of the Northern Gulf of Alaska"Fish. Oceanogr.. 8. 93-103 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Terazaki, M.: "Mass occurrence of bathypelagic chaetognath Enkrohnia fowheri howler! From the Arabian Sea and Bay of Bengal"Indian J. Mar. Sci.. 28. 163-168 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Sugimoto, T.: "The dimensional velocity field and cross-frontal water exchange in the Kuroshio"J. Oceanogr.. 56. 79-92 (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] Kimura, S.: "Two process by which short-period fluctuations in the meander of the Kuroshio affect its counter current"Deep-Sea Res.. 47. 745-754 (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] Sakurai, Y.: "Transport of the ommastrephid squid Todarodes pacific under cold-water anesthesia"Aquaculture. 170. 127-130 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Isoda, Y.: "Cooling-induced current in the upper ocean of the Japan Sea"J. Oceanogr.. 55. 585-596 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Terazaki, M.: "Large Marine Ecosystems of the Pacific Rim"Blackwell Science, England. 465 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 桜井泰憲: "水棲無脊椎動物の最新学"東海大学出版会、東京. 341 (1999)

    • Related Report
      1999 Annual Research Report

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Published: 1999-04-01   Modified: 2018-03-28  

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