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Evaluation of Temporal Variation in Levels of Persistent Organic Pollutants and Trace Elements in Marine Ecosystem of Off-Tohoku after Great East Japan Earthquake

Research Project

Project/Area Number 24651010
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Environmental dynamic analysis
Research InstitutionEhime University

Principal Investigator

TANABE Shinsuke  愛媛大学, 沿岸環境科学研究センター, 教授 (60116952)

Co-Investigator(Kenkyū-buntansha) ISOBE Tomohiko  国立環境研究所, 環境健康研究センター, 主任研究員 (50391066)
ITAI Takaaki  愛媛大学, 沿岸環境科学研究センター, 講師 (60554467)
Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords東日本大震災 / POPs / 難燃剤 / 微量元素 / 海洋汚染 / POPs
Outline of Final Research Achievements

As a result of tsunami of the Great East Japan Earthquake, varieties of chemicals were released into the marine environment. Present study investigated the contamination statuses, bioaccumulation and temporal trends of PCBs, BFRs, PFRs, PPCPs and trace metals in fish and cetacean samples from off-Tohoku region, Japan. Samples were collected in 2012 and 2013 and the results were compared with the archived samples stored at es-BANK, Ehime University. Concentration ranges of PCBs, PBDEs and HBCDs in fish were not much different among 2007, 2012 and 2013 samples, probably due to the different fish species analyzed, size and small sample number. When the fish trophic levels were considered, we found higher levels of PCBs and PBDEs in lower trophic level fish species collected in 2012 and 2013 than those in 2007. Levels of PFRs were higher in fish collected in 2012 and 2013 than those in 2007. Continuous monitoring survey in aquatic biota is warranted.

Report

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

    (19 results)

All 2015 2014 2013 Other

All Journal Article (3 results) (of which Peer Reviewed: 3 results,  Acknowledgement Compliant: 2 results) Presentation (15 results) (of which Invited: 3 results) Remarks (1 results)

  • [Journal Article] Comprehensive determination of pharmaceuticals, personal care products, benzotriazole UV stabilizers and organophosphorus flame retardants in environmental water samples using SPE coupled with UHPLC-MS/MS.2015

    • Author(s)
      Kim, J. W., Isobe, T., Tanoue, R., Chang, K. H. and Tanabe, S.
    • Journal Title

      Current Analytical Chemistry

      Volume: 11 Issue: 2 Pages: 138-149

    • DOI

      10.2174/157341101102150223141925

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Simultaneous Determination of Polar Pharmaceuticals and Personal Care Products in Biological Organs and Tissues2014

    • Author(s)
      Rumi Tanoue, Kei Nomiyama, Haruna Nakamura, Terutake Hayashi, Joon-Woo Kim, Tomohiko Isobe, Ryota Shinohara, Shinsuke Tanabe
    • Journal Title

      Journal of Chromatography A

      Volume: 1355 Pages: 193-205

    • DOI

      10.1016/j.chroma.2014.06.016

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Accumulation of brominated flame retardants and polychlorinated biphenyls in human breast milk and scalp hair from the Philippines: Levels, distribution and profiles2013

    • Author(s)
      Govindan Malarvannan
    • Journal Title

      Science of the Total Environment

      Volume: 422 Pages: 366-379

    • DOI

      10.1016/j.scitotenv.2012.10.005

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Presentation] 東北沖魚類生態系におけるPCBs, BFRs, PFRs, BUVSsの蓄積レベル -2007年から2013年の経年変化2014

    • Author(s)
      西岡宗一郎・磯部友彦・国末達也・Chang, K. H.・Kim, J. W.・仲井邦彦・中田晴彦・田辺信介
    • Organizer
      環境ホルモン学会第17回研究発表会
    • Place of Presentation
      東京大学(東京都・文京区)
    • Year and Date
      2014-12-09
    • Related Report
      2014 Annual Research Report
  • [Presentation] Contamination by brominated flame retardants in the Asia-Pacific region (Plenary Lecture).2014

    • Author(s)
      Tanabe, S.
    • Organizer
      International Conference of Asian Environmental Chemistry 2014 (ICAEC2014)
    • Place of Presentation
      Chulabhorn Research Institute(タイ・バンコク)
    • Year and Date
      2014-11-24
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 東北沖魚類生態系におけるPCBs, BFRs, PFRs 蓄積レベルの経時変化2014

    • Author(s)
      西岡宗一郎・磯部友彦・張 光玄・金 俊佑・仲井邦彦・中田晴彦・田辺信介
    • Organizer
      第23回環境化学討論会
    • Place of Presentation
      京都大学(京都府・京都市)
    • Year and Date
      2014-05-15
    • Related Report
      2014 Annual Research Report
  • [Presentation] 生体試料に残留する極性PPCPsの高感度一斉分析法:~鳥類・魚類肝臓試料への適用~2013

    • Author(s)
      田上瑠美
    • Organizer
      第22回環境化学討論会
    • Place of Presentation
      東京農工大学府中キャンパス
    • Related Report
      2013 Research-status Report
  • [Presentation] 東北沖魚類生態系におけるPCBs, BFRs蓄積レベルの経時変化2013

    • Author(s)
      西岡宗一郎
    • Organizer
      第22回環境化学討論会
    • Place of Presentation
      東京農工大学府中キャンパス
    • Related Report
      2013 Research-status Report
  • [Presentation] 生体試料に残留する極性PPCPsの高感度一斉分析法の開発および魚類の汚染実態解明

    • Author(s)
      田上瑠美
    • Organizer
      第16回日本水環境学会シンポジウム
    • Place of Presentation
      那覇市
    • Related Report
      2013 Research-status Report
  • [Presentation] 魚類中リン酸エステル系難燃剤の分析とヒト暴露評価

    • Author(s)
      磯部 友彦
    • Organizer
      第16回日本水環境学会シンポジウム
    • Place of Presentation
      那覇市
    • Related Report
      2013 Research-status Report
  • [Presentation] 茨城県鹿嶋市に集団座礁したカズハゴンドウ(Peponocephala electra)における有機ハロゲン化合物の汚染実態解明

    • Author(s)
      杉本里菜
    • Organizer
      日本セトロジー研究会第23回(松島)大会
    • Place of Presentation
      松島
    • Related Report
      2012 Research-status Report
  • [Presentation] ネズミイルカ(Phocoena phocoena), スジイルカ(Stenella coeruleoalba), カズハゴンドウ(Peponocephala electra)における水銀汚染の経年変化

    • Author(s)
      磯部友彦
    • Organizer
      日本セトロジー研究会第23回(松島)大会
    • Place of Presentation
      松島
    • Related Report
      2012 Research-status Report
  • [Presentation] 有害物質による地球規模の環境汚染と生物影響

    • Author(s)
      田辺信介
    • Organizer
      琉球大学理学部海洋自然科学科化学系講演会
    • Place of Presentation
      那覇
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] 東日本大震災被災地で採取された二枚貝中PCBs 濃度の時系列的変動

    • Author(s)
      平田和沙
    • Organizer
      第21回環境化学討論会
    • Place of Presentation
      松山
    • Related Report
      2012 Research-status Report
  • [Presentation] カズハゴンドウにおける臭素系難燃剤蓄積レベルの経年変動

    • Author(s)
      杉本里菜
    • Organizer
      第21回環境化学討論会
    • Place of Presentation
      松山
    • Related Report
      2012 Research-status Report
  • [Presentation] Spatial distribution and bioaccumulation of polybrominated diphenyl ethers (PBDEs), hexabromocyclododecanes (HBCDs) and polychlorinated biphenyls (PCBs) in aquatic ecosystems of Seto Inland Sea, Japan

    • Author(s)
      Isobe, T.
    • Organizer
      32st International Symposium on Halogenated Persistent Organic Pollutants (DIOXIN 2012)
    • Place of Presentation
      Cairns, Australia
    • Related Report
      2012 Research-status Report
  • [Presentation] An evidence of temporal increase of mercury level in offshore region of Japan using archived open sea cetaceans

    • Author(s)
      Itai, T.
    • Organizer
      Society of Environmental Toxicology and Chemistry (SETAC) North America 33rd Annual Meeting
    • Place of Presentation
      Long Beach, California, USA
    • Related Report
      2012 Research-status Report
  • [Presentation] 環境汚染と子どもの健康

    • Author(s)
      田辺信介
    • Organizer
      愛媛県立衛生環境研究所創立60周年記念第27回公衆衛生技術研究会
    • Place of Presentation
      松山
    • Related Report
      2012 Research-status Report
    • Invited
  • [Remarks] 愛媛大学沿岸環境科学研究センター・環境化学研究室ホームページ

    • URL

      http://kanka.cmes.ehime-u.ac.jp/category/achievements

    • Related Report
      2014 Annual Research Report

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Published: 2013-05-31   Modified: 2019-07-29  

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