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Blooming and distribution expansion of ciguatera causative dinoflagellates in Southeast Asia

Research Project

Project/Area Number 24255016
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section海外学術
Research Field General fisheries
Research InstitutionThe University of Tokyo

Principal Investigator

FUKUYO Yasuo  東京大学, 農学生命科学研究科, 教授 (70095511)

Co-Investigator(Kenkyū-buntansha) IWATAKI Mitsunori  東京大学, アジア生物資源環境研究センター, 准教授 (50423645)
Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥42,250,000 (Direct Cost: ¥32,500,000、Indirect Cost: ¥9,750,000)
Fiscal Year 2014: ¥11,050,000 (Direct Cost: ¥8,500,000、Indirect Cost: ¥2,550,000)
Fiscal Year 2013: ¥14,300,000 (Direct Cost: ¥11,000,000、Indirect Cost: ¥3,300,000)
Fiscal Year 2012: ¥16,900,000 (Direct Cost: ¥13,000,000、Indirect Cost: ¥3,900,000)
Keywordsシガテラ / 魚貝毒 / 有毒渦鞭毛藻 / 東南アジア / 国際研究者交流 / タイ / ベトナム / シガトキシン / 有害微細藻類 / 渦鞭毛藻類 / 水産資源利用 / 有毒渦鞭毛藻類 / 食中毒 / フィリピン
Outline of Final Research Achievements

Occurrence of ciguatera fish poisoning was analyzed by observation of poisoning symptoms and toxin analysis of causative fish meats. Distribution of ciguatera causative dinoflagellates was also observed through sampling of benthic species at various coastal areas in the Gulf of Thailand and South China Sea. Ciguatera has been told to occur various places in Southeast Asia, but most of them have no confirmation of presence of ciguatoxin, and different types of poisonings, judged by symptoms, were called as ciguatera. But we could confirm ciguatera occurrence, i.e. presence of ciguatoxin, for a case of poisoning occurred in Ho Chi Minh City, Vietnam in July 2014. This is the first confirmed case in Southeast Asia. Toxic benthic dinoflagellates belonging to the genera such as Gambierdiscus and Ostreopsis, were found widely at most of sampling stations in the Gulf of Thailand and South China Sea. But cell number were quite low and their geographical expansion was not confirmed.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Annual Research Report
  • 2012 Annual Research Report
  • Research Products

    (44 results)

All 2015 2014 2013 2012 Other

All Journal Article (10 results) (of which Peer Reviewed: 10 results,  Acknowledgement Compliant: 1 results) Presentation (30 results) (of which Invited: 2 results) Book (4 results)

  • [Journal Article] 渦鞭毛藻類の分類と遺伝子解析2015

    • Author(s)
      岩滝光儀・高橋和也
    • Journal Title

      日本プランクトン学会報

      Volume: 62 Pages: 22-28

    • NAID

      130007618159

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] A bloom of Karlodinium australe (Gymnodiniales, Dinophyceae) associated with mass mortality of cage-cultured fishes in West Johor Strait, Malaysia2014

    • Author(s)
      H.C. Lim, C.P. Leaw, T.H. Tan, N.F. Kon, L.H. Yek, K.S. Hii, S.T. Teng, R. Mohd Razali, G. Usup, M. Iwataki, P.T. Lim
    • Journal Title

      Harmful Algae

      Volume: 40 Pages: 51-62

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] hytoplankton assemblage of Merambong shoal, Tebrau Straint with notes on potentially harmful species2014

    • Author(s)
      H.C. Lim, S.T. Teng, C.P. Leaw, M. Iwataki, P.T. Lim
    • Journal Title

      Malaysian Nature Journal

      Volume: 66 Pages: 171-181

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Morphology of two marine woloszynskioid dinoflagellates Biecheleria brevisulcata sp. nov. and Biecheleriopsis adriatica (Suessiaceae, Dinophyceae) from Japanese coasts.2013

    • Author(s)
      K. Takahashi, C. Sarai, M. Iwataki
    • Journal Title

      Phycologia

      Volume: 53 Issue: 1 Pages: 52-65

    • DOI

      10.2216/13-192.1

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dinophysis (Dinophycease) in Vietnamese waters2012

    • Author(s)
      Le Thanh Tung
    • Journal Title

      Coastal Marine Science

      Volume: 35 Pages: 11-19

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Pseudo-nitzschia species, a possible causative organism of domoic acid in Spondylus versicolor collected from Nha Phu Bay, Khanh Hoa Province, Vietnam2012

    • Author(s)
      Dao Viet Ha
    • Journal Title

      Coastal Marine Science

      Volume: 35 Pages: 7-10

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Distribution of dinoflagellate cysts in the surface sediment of the coastal areas in Chonburi Province2012

    • Author(s)
      Dusit Srivilai
    • Journal Title

      Coastal Marine Science

      Volume: 35 Pages: 11-19

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Review of geographical distribution of dinoflagellate cysts in Southeast Asian coasts2012

    • Author(s)
      Elsa Fugen Furio
    • Journal Title

      Coastal Marine Science

      Volume: 35 Pages: 20-33

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Screening of diatoms that produce ASP toxins in Southernmost Asian waters2012

    • Author(s)
      Hiknah Thoha
    • Journal Title

      Coastal Marine Science

      Volume: 35 Pages: 34-38

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Vulnerability of tropical shellfishes against PSP contamination during bloom of Pyrodinium hahamense var. compressum2012

    • Author(s)
      Ulysses Montojo
    • Journal Title

      Coastal Marine Science

      Volume: 35 Pages: 64-66

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Presentation] Collaborative activities on harmful algal bloom (HAB) research2014

    • Author(s)
      M. Iwataki
    • Organizer
      IOES Seminar
    • Place of Presentation
      University of Malaya, Kuala Lumpur, Malaysia
    • Year and Date
      2014-12-19
    • Related Report
      2014 Annual Research Report
  • [Presentation] Phytoplankton composition on the west Johor Strait with emphasis on occurrence of harmful algal blooms event2014

    • Author(s)
      P.T. Lim, H.C. Lim, S. T. Teng, T.H. Tan, K.S. Hii, N.F. Kon, L.H. Yek, R. Mohd Razali, G. Usup, M. Iwataki, C.P. Leaw
    • Organizer
      MoE-UPM-JSPS (ACORE-COMSEA) International Workshop on Integrative Research on Seagrass Ecosystems (IER) in Southeast Asia
    • Place of Presentation
      Universiti Putra Malaysia, Port Dickson, Malaysia
    • Year and Date
      2014-12-16
    • Related Report
      2014 Annual Research Report
  • [Presentation] Spatiotemporal variability of phytoplankton blooms in response to nutrient enrichment in Manila Bay2014

    • Author(s)
      E. Furio, V. Borja, L. A. Cediño, N. Gatdula, C. Gomez, M. Tobias, M. Santos, M. Iwataki, Y. Fukuyo
    • Organizer
      16th International Conference on Harmful Algae
    • Place of Presentation
      Wellington, New Zealand
    • Year and Date
      2014-10-30
    • Related Report
      2014 Annual Research Report
  • [Presentation] Molecular phylogeny of benthic unarmored dinoflagellate Amphidinium spp. from Southeast Asia and adjacent areas2014

    • Author(s)
      R. Sasai, K. Takahashi, V.H. Dao, P.T. Lim, H. Thoha, Y. Fukuyo, M. Iwataki
    • Organizer
      16th International Conference on Harmful Algae
    • Place of Presentation
      Wellington, New Zealand
    • Year and Date
      2014-10-29
    • Related Report
      2014 Annual Research Report
  • [Presentation] Morphology and phylogeny of two Suessiaceae related species (Dinophyceae) from Vietnamese coast2014

    • Author(s)
      K. Takahashi, M. Wada, A. Ishimatsu, M. Iwataki
    • Organizer
      IOC/WESTPAC 9th International Scientific Symposium
    • Place of Presentation
      Nha Trang, Vietnam
    • Year and Date
      2014-04-23
    • Related Report
      2014 Annual Research Report
  • [Presentation] Comparative morphology, molecular identification and toxicity of Alexandrium species recorded in western Philippines waters2014

    • Author(s)
      G. Benico, J. Munar, A. Lluisma, L. Lruz, M. Iwataki, R. Azanza
    • Organizer
      IOC/WESTPAC 9th International Scientific Symposium
    • Place of Presentation
      Nha Trang, Vietnam
    • Year and Date
      2014-04-23
    • Related Report
      2014 Annual Research Report
  • [Presentation] Seasonal assessment of potentially harmful algae bloom species in Manila Bay2014

    • Author(s)
      E.F. Furio, V.M. Borja, L.A. Cedino, M. Iwataki, Y. Fukuyo
    • Organizer
      IOC/WESTPAC 9th International Scientific Symposium
    • Place of Presentation
      Nha Trang, Vietnam
    • Year and Date
      2014-04-23
    • Related Report
      2014 Annual Research Report
  • [Presentation] Study on the potentially harmful benthic dinoflagellates in Pari Island, Indonesia2014

    • Author(s)
      A. Rachman, H. Thoha, T. Sidabutar, M. Iwataki
    • Organizer
      IOC/WESTPAC 9th International Scientific Symposium
    • Place of Presentation
      Nha Trang, Vietnam
    • Year and Date
      2014-04-23
    • Related Report
      2014 Annual Research Report
  • [Presentation] Distribution of harmful algal species in the coastal areas around Hainan Island, south China2014

    • Author(s)
      S. Tanabe, S. Ban, A. Yin, M. Hosoi, H.-w. Lee, M. Iwataki
    • Organizer
      IOC/WESTPAC 9th International Scientific Symposium
    • Place of Presentation
      Nha Trang, Vietnam
    • Year and Date
      2014-04-22
    • Related Report
      2014 Annual Research Report
  • [Presentation] Molecular phylogeny of benthic unarmored dinoflagellate Amphidinium spp. from the Western Pacific regions based on LSU rDNA2014

    • Author(s)
      R. Sasai, K. Takahashi, D.V. Ha, L.P. Teen, H. Thoha, Y. Fukuyo, M. Iwataki
    • Organizer
      IOC/WESTPAC 9th International Scientific Symposium
    • Place of Presentation
      Nha Trang, Vietnam
    • Year and Date
      2014-04-22
    • Related Report
      2014 Annual Research Report
  • [Presentation] Changes in composition and abundance of phytoplankton in Ha Long Bay during the last decade2014

    • Author(s)
      N.V. Nguyen, L.T. Tung, D.D. Thu, L.X. Hoa, N.V. Thoa, N.C. Thanh, C.V. Thuoc, N.M. Huyen, M. Iwataki, Y. Fukuyo
    • Organizer
      IOC/WESTPAC 9th International Scientific Symposium
    • Place of Presentation
      Nha Trang, Vietnam
    • Year and Date
      2014-04-22
    • Related Report
      2014 Annual Research Report
  • [Presentation] Identification of benthic dinoflagellate Amphidinium spp. occurred in Japan and Southeast Asia.

    • Author(s)
      R. Sasai, K. Takahashi and M. Iwataki
    • Organizer
      EASTHAB 8
    • Place of Presentation
      Hanyang University, Seoul, Korea
    • Related Report
      2013 Annual Research Report
  • [Presentation] Identification of benthic unarmored dinoflagellate Amphidinium spp. from the Western Pacific regions based on light microscopy and molecular phylogeny.

    • Author(s)
      R. Sasai, K. Takahashi, D.V. Ha, P. T. Lim, H. Thoha, Y. Fukuyo and M. Iwataki
    • Organizer
      NRCT&-JSPS Joint International Seminar
    • Place of Presentation
      Khum Phucome Hotel, Chiangmai, Thailand
    • Related Report
      2013 Annual Research Report
  • [Presentation] Change in composition and density of phytoplankton in Ha Long Bay during the last decade.

    • Author(s)
      N.V. Nguyen, L.T. Tung, D.D. Thu, L.X. Hoa, N.V. Thoa, N.C. Thanh, C.V. Thuoc, N.M. Huyen, M. Iwataki, Y. Fukuyo
    • Organizer
      NRCT-JSPS Joint International Seminar
    • Place of Presentation
      Khum Phucome Hotel, Chiangmai, Thailand
    • Related Report
      2013 Annual Research Report
  • [Presentation] Increase public awareness of coastal to harmful algal bloom (HABs) phenomenon as environmental disasters.

    • Author(s)
      H. Thoha, A. Rachman, M. Iwataki and Y. Fukuyo
    • Organizer
      NRCT-JSPS Joint International Seminar
    • Place of Presentation
      Khum Phucome Hotel, Chiangmai, Thailand
    • Related Report
      2013 Annual Research Report
  • [Presentation] Expanding the habitat of harmful microalgal species through the imported and exported fish fry in the coastal area of Southeast Asia.

    • Author(s)
      S. Tanabe, S. Ban, A. Yin, M. Hosoi, H.-W. Lee and M. Iwataki
    • Organizer
      NRCT-JSPS Joint International Seminar
    • Place of Presentation
      Khum Phucome Hotel, Chiangmai, Thailand
    • Related Report
      2013 Annual Research Report
  • [Presentation] Phytoplankton community structure in southern and northern area of Bangka Barat.

    • Author(s)
      A. Rachman, H. Thoha, M. Iwataki and Y. Fukuyo
    • Organizer
      NRCT-JSPS Joint International Seminar
    • Place of Presentation
      Khum Phucome Hotel, Chiangmai, Thailand
    • Related Report
      2013 Annual Research Report
  • [Presentation] First record of micro-algal bloom Cochlodinium polykrikoides in Lampung Bay, Indonesia.

    • Author(s)
      T. Sidabutar, H. Thoha, N. Fitriya, A. Rachman, Muawanah, Y. Fukuyo and M. Iwataki
    • Organizer
      NRCT-JSPS Joint International Seminar
    • Place of Presentation
      Khum Phucome Hotel, Chiangmai, Thailand
    • Related Report
      2013 Annual Research Report
  • [Presentation] Phytoplankton assemblage of Merambong Shoal, Tebrau Strait: am emphasis on potentially harmful species.

    • Author(s)
      H.-C. Lim, S.-T. Teng, C.-P. Leaw, C. Sarai, M. Iwataki and P.-T. Lim
    • Organizer
      NRCT-JSPS Joint International Seminar
    • Place of Presentation
      Khum Phucome Hotel, Chiangmai, Thailand
    • Related Report
      2013 Annual Research Report
  • [Presentation] Seasonal assessment of potentially harmful algae bloom species in Manila Bay.

    • Author(s)
      E.F. Furio, V.M. Borja, M. Iwataki and Y. Fukuyo
    • Organizer
      NRCT-JSPS Joint International Seminar
    • Place of Presentation
      Khum Phucome Hotel, Chiangmai, Thailand
    • Related Report
      2013 Annual Research Report
  • [Presentation] Morphology of two marine woloszynskioid species (Suessiaceae, Dinophyceae) from Japanese coasts.

    • Author(s)
      K. Takahashi and M. Iwataki
    • Organizer
      NRCT-JSPS Joint International Seminar
    • Place of Presentation
      Khum Phucome Hotel, Chiangmai, Thailand
    • Related Report
      2013 Annual Research Report
  • [Presentation] パラオで採集された海産付着性有殻渦鞭毛藻1種の形態と生活環.

    • Author(s)
      伊藤やよい・高橋和也・岩滝光儀
    • Organizer
      東北植物学会第3回大会
    • Place of Presentation
      カレッジプラザ,秋田
    • Related Report
      2013 Annual Research Report
  • [Presentation] 西太平洋沿岸より採集した底生性無殻渦鞭毛藻Amphidinium属の形態と系統

    • Author(s)
      15. 笹井理美・高橋和也・岩滝光儀
    • Organizer
      東北植物学会第3回大会
    • Place of Presentation
      カレッジプラザ,秋田
    • Related Report
      2013 Annual Research Report
  • [Presentation] ベトナム沿岸に出現したWoloszynskia類渦鞭毛藻類縁種2株の形態と系統.

    • Author(s)
      高橋和也・和田実・石松惇・岩滝光儀
    • Organizer
      日本藻類学会第38回大会
    • Place of Presentation
      東邦大学,船橋
    • Related Report
      2013 Annual Research Report
  • [Presentation] 西太平洋沿岸より分離した底生性無殻渦鞭毛藻Amphidinium属32株の形態と系統.

    • Author(s)
      笹井理美・高橋和也・岩滝光儀
    • Organizer
      日本藻類学会第38回大会
    • Place of Presentation
      東邦大学,船橋
    • Related Report
      2013 Annual Research Report
  • [Presentation] 渦鞭毛藻類の分類と遺伝子解析

    • Author(s)
      岩滝光儀・高橋和也
    • Organizer
      日本プランクトン学会2014年度春季シンポジウム「遺伝子解析とプランクトン研究」
    • Place of Presentation
      東京海洋大学,東京
    • Related Report
      2013 Annual Research Report
  • [Presentation] 沿岸海洋研究(生物・化学・環境)

    • Author(s)
      岩滝光儀・福代康夫
    • Organizer
      海洋学会シンポジウム「アジアにおける国際海洋研究:IOC/WESTPAC25周年の歴史からその未来」
    • Place of Presentation
      東京海洋大学,東京
    • Related Report
      2013 Annual Research Report
  • [Presentation] Current status and future perspectives of HAB occurrence and studies

    • Author(s)
      Yasuwo Fukuyo
    • Organizer
      Workshop on marine sciince for commemorative of the 90th Aniversary of Institute of Oceanographym Vi
    • Place of Presentation
      Nha Trang, Vietnam
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Future of HAB research and management in the tropical Western Pacific Region

    • Author(s)
      Yasuwo Fukuyo
    • Organizer
      15th International Conference on Harmful Algal Blooms
    • Place of Presentation
      Changwon. Korea
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Taxonomy and distribution of dinoflagellate –Cochlodinium and Heterocapsa-

    • Author(s)
      Mitsunori Iwataki
    • Organizer
      GEOHAB International Worksho
    • Place of Presentation
      Kuala Lumpur, Malaysia
    • Related Report
      2012 Annual Research Report
  • [Book] アジアの生物資源環境学2013

    • Author(s)
      福代康夫、則定真利子、小島克己など
    • Total Pages
      244
    • Publisher
      東京大学出版会
    • Related Report
      2013 Annual Research Report
  • [Book] アジアの生物資源環境学2013

    • Author(s)
      福代康夫
    • Total Pages
      180
    • Publisher
      東京大学出版会
    • Related Report
      2012 Annual Research Report
  • [Book] Marine Phytoplankton of the Western Pacific2012

    • Author(s)
      Takuo Omura
    • Total Pages
      160
    • Publisher
      恒星社厚生閣
    • Related Report
      2012 Annual Research Report
  • [Book] 渦鞭毛藻類(赤潮)2012

    • Author(s)
      岩滝光儀
    • Total Pages
      404
    • Publisher
      エヌティーエス
    • Related Report
      2012 Annual Research Report

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Published: 2013-05-15   Modified: 2019-07-29  

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