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Elucidation of mechanisms of occurrence, sustentation, and transport of harmful algal blooms in the Sea of Japan, and development of prediction system

Research Project

Project/Area Number 19780159
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field General fisheries
Research InstitutionNational Fisheries University

Principal Investigator

ONITSUKA Goh  National Fisheries University, 中央水産研究所, 研究員 (40399647)

Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥4,000,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥600,000)
Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2008: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2007: ¥1,400,000 (Direct Cost: ¥1,400,000)
Keywords水圏環境・保全 / 赤潮 / Cochlodinium plykrikoides / 日本海 / 対馬暖流 / 生態系モデル / Cochlodinium polykrikoides
Research Abstract

観測データ及び数値モデルを用いて、山陰沿岸での有害藻類赤潮発生機構を明らかにした。過去の発生事例解析から、2002年以降に山陰沿岸で発生したコクロディニウム赤潮は、対馬暖流上流域から輸送された海流依存型赤潮である可能性が高く、この赤潮は、対馬暖流上流域の大規模発生、対馬海峡周辺の南西風、山陰沖の対馬暖流の接岸流路、という3つの要因が揃ったときに発生することが示唆された。

Report

(4 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (18 results)

All 2010 2009 2008 2007

All Journal Article (6 results) (of which Peer Reviewed: 5 results) Presentation (12 results)

  • [Journal Article] Large-scale transport of Cochlodinium polykrikoides blooms by the Tsushima Warm Current in the southwest Sea of Japan.2010

    • Author(s)
      Onitsuka G, Miyahara K, Hirose N, Watanabe S, Semura H, Hori R, Nishikawa T, Miyaji K, Yamaguchi M
    • Journal Title

      Harmful Algae 9

      Pages: 390-397

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Large-scale transport of Cochlodinium polykrikoides blooms by the Tsushima Warm Current in the southwest Sea of Japan2010

    • Author(s)
      Onitsuka G., Miyahara K., ほか
    • Journal Title

      Harmful Algae 9

      Pages: 390-397

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Enhanced chlorophyll associated with island-induced cyclonic eddies in the eastern channel of the Tsushima Straits.2009

    • Author(s)
      Onitsuka G, Morimoto A, Takikawa T, Watanabe A, Moku M, Yoshikawa Y, Yanagi T
    • Journal Title

      Estuar Coast Shelf Sci 81

      Pages: 401-408

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] 日本海西部における外洋性赤潮モニタリング-衛星画像・現場調査・数値計算を組み合わせた取り組み-2009

    • Author(s)
      宮原一隆, 渡辺秀洋, 勢村均, 堀玲子, 鬼塚剛
    • Journal Title

      水産海洋研究 73

      Pages: 294-295

    • NAID

      10025530957

    • Related Report
      2009 Annual Research Report
  • [Journal Article] Enhanced chlorophyll associated with island-induced cyclonic eddies in the eastern channel of the Tsushima Straits2008

    • Author(s)
      Onitsuka G., Morimoto A. ほか
    • Journal Title

      Estuarine, Coastal and Shelf Science 81

      Pages: 401-408

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 日本海におけるCochlodinium polykrikoides赤潮の発生とモニタリング2008

    • Author(s)
      宮原一隆, 鬼塚剛, 渡辺秀洋
    • Journal Title

      日本プランクトン学会報 56

      Pages: 56-59

    • NAID

      10026448327

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] Transboundary harmful algal bloom in the southwest Sea of Japan.2010

    • Author(s)
      Onitsuka G, Miyahara K, Hirose N, Watanabe S, Semura H, Hori R, Nishikawa T, Miyaji K, Yamaguchi M
    • Organizer
      2010 Ocean Sciences Meeting
    • Place of Presentation
      Portland
    • Year and Date
      2010-02-24
    • Related Report
      2009 Final Research Report
  • [Presentation] Transboundary harmful algal bloom in the southwest Sea of Japan2010

    • Author(s)
      Onitsuka G., Miyahara K., ほか
    • Organizer
      2010 Ocean Sciences Meeting
    • Place of Presentation
      Portland
    • Year and Date
      2010-02-24
    • Related Report
      2009 Annual Research Report
  • [Presentation] 山陰沿岸におけるコクロディニウム・ポリクリコイデス赤潮の発生機構と予察技術の開発2010

    • Author(s)
      鬼塚剛, 宮原一隆, 広瀬直毅, 渡辺秀洋, 勢村均, 堀玲子, 西川哲也, 宮地邦明, 山口峰生
    • Organizer
      水研-JAXA共同研究発表会「衛星観測システムの海洋生態系研究及び水産業への利用のための基盤技術に関する研究」
    • Place of Presentation
      東京
    • Year and Date
      2010-02-05
    • Related Report
      2009 Annual Research Report 2009 Final Research Report
  • [Presentation] 日本海におけるコクロディニウム・ポリクリコイデス赤潮の発生状況と発生予察技術の開発2009

    • Author(s)
      宮原一隆, 西川哲也, 渡辺秀洋, 勢村均, 堀玲子, 鬼塚剛
    • Organizer
      平成21年度漁場環境保全関係研究開発推進特別部会赤潮・貝毒部会
    • Place of Presentation
      広島
    • Year and Date
      2009-12-10
    • Related Report
      2009 Annual Research Report
  • [Presentation] Monitoring and modeling of Cochlodinium polykrikoides bloom in the southwestern Sea of Japan2009

    • Author(s)
      Onitsuka G, Hirose N, Miyahara K, Watanabe S, Semura H, Hori R, Nishikawa T
    • Organizer
      PICES 18th Annual Meeting
    • Place of Presentation
      Jeju
    • Year and Date
      2009-10-27
    • Related Report
      2009 Final Research Report
  • [Presentation] Monitoring and modeling of Cochlodinium polykrlkoides bloom in the southwestern Sea of Janan2009

    • Author(s)
      Onitsuka G., Miyahara K., ほか
    • Organizer
      PICES 18th Annual Meeting
    • Place of Presentation
      Jeju
    • Year and Date
      2009-10-27
    • Related Report
      2009 Annual Research Report
  • [Presentation] Monitoring and modeling in the Japan Sea2008

    • Author(s)
      Onitsuka G, Hirose N, Miyahara K, Watanabe S, Semura H, Hori R
    • Organizer
      Workshop on Marine Environment in the East China Sea and Its Sound Future
    • Place of Presentation
      福岡
    • Year and Date
      2008-12-06
    • Related Report
      2009 Final Research Report 2008 Annual Research Report
  • [Presentation] 日本海西部における外洋性赤潮モニタリング-衛星画像・現場調査・数値計算を組み合わせた取り組み-2008

    • Author(s)
      宮原一隆, 渡辺秀洋, 勢村均, 堀玲子, 鬼塚剛
    • Organizer
      衛星リモートセンシング漁業・水産ワークショップin広島-「だいち」(ALOS)等の衛星から見た瀬戸内海 : 養殖・藻場・赤潮等への活用方法を探る-
    • Place of Presentation
      広島
    • Year and Date
      2008-10-14
    • Related Report
      2008 Annual Research Report
  • [Presentation] 対馬島陰の低気圧性渦周辺における栄養塩・プランクトン分布2008

    • Author(s)
      鬼塚剛, 杢雅利, 小針統ほか
    • Organizer
      2008年度日本海洋学会秋季大会
    • Place of Presentation
      呉
    • Year and Date
      2008-09-26
    • Related Report
      2008 Annual Research Report
  • [Presentation] 赤潮の発生とモニタリング 日本海2008

    • Author(s)
      宮原 一隆, 鬼塚 剛, 渡辺 秀洋
    • Organizer
      2008年度日本プランクトン学会シンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2008-03-26
    • Related Report
      2007 Annual Research Report
  • [Presentation] Relationship between cyclonic eddy and chlorophyll a in the eastern channel of the Tsushima Straits2008

    • Author(s)
      Onitsuka G., Morimoto A. ほか
    • Organizer
      International Workshop on "Material transport from the East China Sea to the Japan/East Sea-Physical, chemical and biological properties-"
    • Place of Presentation
      名古屋
    • Year and Date
      2008-02-15
    • Related Report
      2007 Annual Research Report
  • [Presentation] 対馬海峡東水道における反時計回り渦とクロロフィルa濃度の関係2007

    • Author(s)
      鬼塚剛, 森本昭彦, 滝川哲太郎ほか
    • Organizer
      2007年度日本海洋学会秋季大会
    • Place of Presentation
      沖縄
    • Year and Date
      2007-09-30
    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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