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Impacts of novel POPs on aquatic ecosystem and the risk assessment

Research Project

Project/Area Number 17H01865
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Environmental dynamic analysis
Research InstitutionMeijo University

Principal Investigator

Ohura Takeshi  名城大学, 農学部, 教授 (60315851)

Co-Investigator(Kenkyū-buntansha) 新妻 靖章  名城大学, 農学部, 教授 (00387763)
グルゲ キールティ・シリ  国立研究開発法人農業・食品産業技術総合研究機構, 動物衛生研究部門, ユニット長 (50391446)
山中 典子  国立研究開発法人農業・食品産業技術総合研究機構, 動物衛生研究部門, ユニット長 (30355200)
Project Period (FY) 2017-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000)
Fiscal Year 2020: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2019: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2018: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2017: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Keywordsハロゲン化PAHs / PAHs / 水圏環境 / 生物濃縮 / マイクロプラスチック / 光ハロゲン化反応 / AhR / 魚粉 / 魚油 / 塩素化PAHs / 海洋汚染 / 生体蓄積 / ClPAHs / 塩素化PAHs / 水環境 / POPs候補 / 水圏 / リスク評価 / 生態影響 / 環境汚染 / 有害化学物質 / 環境質定量化・予測 / 環境分析 / 生物圏現象
Outline of Final Research Achievements

To reveal the environmental behaviors of halogenated polycyclic aromatic hydrocarbons (HPAHs) as novel POPs candidate substances, the contaminants in sea water and fish samples, and the adsorption and photoreaction mechanisms on microplastic were investigated. HPAHs were frequently detected from the sea samples collected in the coast of Sri Lanka, which showed to be highly levels in the soluble fractions than in the particle fractions. In addition, fish samples were also contaminated by various species of HPAHs. Relationships between the contaminant levels and trophic levels in the fish samples suggested that HPAHs have a potential to be accumulated by biomagnification. HPAHs were detected on the plastic debris in the sea of Sri Lanka, which could be produced by photo-chemical reaction of chlorine ion and PAHs adsorbed on the plastic debris.

Academic Significance and Societal Importance of the Research Achievements

本研究では新規汚染物質であるハロゲン化多環芳香族炭化水素類(HPAHs)の水圏環境汚染について網羅的な調査を行った。その結果、海洋環境でHPAHsは普遍的に汚染しており、海洋生物によっては生体蓄積していることが明らかとなった。この結果からヒトを含めた高次消費者に対しては食物連鎖を通じたHPAHsの暴露リスクが示された。海洋マイクロプラスチック(MP)には普遍的にHPAHsが吸着しており、またMP上のPAHと光ハロゲン化反応でHPAHが生成されたことから、MPの新たなリスク因子としてHPAHsの実態を明らかにすることができた。

Report

(5 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (27 results)

All 2020 2019 2018 2017 Other

All Int'l Joint Research (1 results) Journal Article (11 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 11 results,  Open Access: 1 results) Presentation (15 results) (of which Int'l Joint Research: 3 results,  Invited: 2 results)

  • [Int'l Joint Research] スリランカ海洋大学(スリランカ)

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Passive air sampling of halogenated polycyclic aromatic hydrocarbons in the largest industrial city in Korea: Spatial distributions and source identification2020

    • Author(s)
      Vuong Quang Tran、Kim Seong-Joon、Nguyen Tuyet Nam Thi、Thang Phan Quang、Lee Sang-Jin、Ohura Takeshi、Choi Sung-Deuk
    • Journal Title

      Journal of Hazardous Materials

      Volume: 382 Pages: 121238-121238

    • DOI

      10.1016/j.jhazmat.2019.121238

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Seasonal variation and gas/particle partitioning of atmospheric halogenated polycyclic aromatic hydrocarbons and the effects of meteorological conditions in Ulsan, South Korea2020

    • Author(s)
      Vuong Quang Tran、Thang Phan Quang、Nguyen Tuyet Nam Thi、Ohura Takeshi、Choi Sung-Deuk
    • Journal Title

      Environmental Pollution

      Volume: 263 Pages: 114592-114592

    • DOI

      10.1016/j.envpol.2020.114592

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Determining sub-cooled liquid vapor pressures and octanol-air partition coefficients for chlorinated and brominated polycyclic aromatic hydrocarbons based on gas chromatographic retention times: Application for gas/particle partitioning in air2020

    • Author(s)
      Vuong Quang Tran、Thang Phan Quang、Ohura Takeshi、Choi Sung-Deuk
    • Journal Title

      Atmospheric Environment

      Volume: 229 Pages: 117461-117461

    • DOI

      10.1016/j.atmosenv.2020.117461

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Chlorinated and brominated polycyclic aromatic hydrocarbons in ambient air: seasonal variation, profiles, potential sources, and size distribution2020

    • Author(s)
      Vuong Quang Tran、Thang Phan Quang、Ohura Takeshi、Choi Sung-Deuk
    • Journal Title

      Reviews in Environmental Science and Bio/Technology

      Volume: 19 Issue: 2 Pages: 259-273

    • DOI

      10.1007/s11157-020-09535-z

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Accumulation of halogenated polycyclic aromatic hydrocarbons by different tuna species, determined by high-resolution gas chromatography Orbitrap mass spectrometry2020

    • Author(s)
      Wickrama-Arachchige A. Upasanta-Kumara、Hirabayashi Takuma、Imai Yuki、Guruge Keerthi S.、Dharmaratne Tilak S.、Ohura Takeshi
    • Journal Title

      Environmental Pollution

      Volume: 256 Pages: 113487-113487

    • DOI

      10.1016/j.envpol.2019.113487

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Traffic source impacts on chlorinated polycyclic aromatic hydrocarbons in PM2.5 by short-range transport2019

    • Author(s)
      Oishi Ryosuke、Imai Yuki、Ikemori Fumikazu、Ohura Takeshi
    • Journal Title

      Atmospheric Environment

      Volume: 216 Pages: 116944-116944

    • DOI

      10.1016/j.atmosenv.2019.116944

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Distributions and multiple sources of chlorinated polycyclic aromatic hydrocarbons in the air over Japan2018

    • Author(s)
      T. Ohura, T. Suhara, Y. Kamiya, F. Ikemori, S. Kageyama, D. Nakajima
    • Journal Title

      Sci. Total Environ.

      Volume: 649 Pages: 364-371

    • DOI

      10.1016/j.scitotenv.2018.08.302

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spatial distribution and exposure risks of ambient chlorinated polycyclic aromatic hydrocarbons in Tokyo Bay area and network approach to source impacts2018

    • Author(s)
      Takeshi Ohura, Yuichi Horii, Nobuyoshi Yamashita
    • Journal Title

      Environmental Pollution

      Volume: 232 Pages: 367-374

    • DOI

      10.1016/j.envpol.2017.09.037

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Chlorinated polycyclic aromatic hydrocarbons in surface sediment from Maowei Sea, Guangxi, China: occurrence, distribution, and source apportionment2017

    • Author(s)
      Y. Wang, R. Liao, W. Liu, K. Kannan, T. Ohura, M. Wu, J. Ma
    • Journal Title

      Environ. Sci. Pollut. Res.

      Volume: 24 Issue: 19 Pages: 16241-16252

    • DOI

      10.1007/s11356-017-9193-0

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Determination of Particle-Associated PAH Derivatives (ClPAHs, NPAHs, OPAHs) in Ambient Air and Automobile Exhaust by Gas Chromatography/Mass Spectrometry with Negative Chemical Ionization2017

    • Author(s)
      Yuta Kamiya, Takayuki Kameda, Takeshi Ohura and Susumu Tohno
    • Journal Title

      Polycyclic Aromatic Compounds

      Volume: 37 Issue: 2-3 Pages: 128-140

    • DOI

      10.1080/10406638.2016.1202290

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Size distribution of chlorinated polycyclic aromatic hydrocarbons in atmospheric particles2017

    • Author(s)
      K. Kakimoto, H. Nagayoshi, Y. Konishi, K. Kajimura, T. Ohura, T. Nakano, M. Hata, M. Furuuchi, N. Tang, K. Hayakawa, A. Toriba
    • Journal Title

      Arch. Environ. Contam. Toxicol.

      Volume: 72 Issue: 1 Pages: 58-64

    • DOI

      10.1007/s00244-016-0327-z

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Presentation] Quantification of Halogenated Polycyclic Aromatic Hydrocarbons in Biological Samples from Baffin Bay-Davis Strait Region2020

    • Author(s)
      Zhe Xia, Ifeoluwa Idowu, Chris Marvin, Jennifer Provencher, Philippe J. Thomas, Bernard Crimmins, Takeshi Ohura, Mark Fry, Jorg Stetefeld, Gregg T. Tomy,
    • Organizer
      SETAC North America 41th Anual Meeting
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Orbitrap GC/MS を用いたハロゲン化多環芳香族炭化水素の高感度分析法の開発ならびに水環境試料への適応2019

    • Author(s)
      平林 卓,今井 悠,Keerthi S Guruge,Tilak S Dharmarat,大浦 健
    • Organizer
      第28回環境化学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Seasonally size distributions and sources of chlorinated polycyclic aromatic hydrocarbons in urban air, Japan2019

    • Author(s)
      Yuki Imai, Fumikazu Ikemori, Takeshi Ohura
    • Organizer
      26th International Symposium on Polycyclic Aromatic Compounds (ISPAC)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ハロゲン化PAHsの環境化学的研究の開拓2019

    • Author(s)
      大浦 健
    • Organizer
      第28回環境化学討論会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Passive air sampling of halogenated polycyclic aromatic hydrocarbons in the largest industrial city in Korea: Spatial distributions and source identification2018

    • Author(s)
      Q. T. Vuong, S-J. Kim, T. N. T. Nguyen, T. Q. Phan, T. Ohura, S-D. Choi
    • Organizer
      The 11th Society of Environmental Toxicology and Chemistry-Asia Pacific 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 大気浮遊粒子における高級脂肪酸の粒径別季節変動と発生源解析2018

    • Author(s)
      今井 悠貴,吉野 由梨,池盛 文数,大浦 健
    • Organizer
      第27回環境化学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Orbitrap GC-MSの微量汚染物質分析への活用2018

    • Author(s)
      平林卓真、大浦健
    • Organizer
      第1回中部環境化学セミナー
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 燃焼指標分子を用いた塩素化多環芳香族炭化水素類の発生源解析2017

    • Author(s)
      今井悠貴, 池盛文数, 大浦 健
    • Organizer
      日本薬学会第137年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ツバメの生息域における重金属並びに多環芳香族類汚染の影響2017

    • Author(s)
      今枝千尋, 新妻靖章, 大浦 健
    • Organizer
      日本薬学会第137年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 多環芳香族炭化水素類の大気粉塵中における粒径分布の解明2017

    • Author(s)
      柿本健作,永吉晴奈,小西良昌,梶村計志,大浦健,畑光彦,古内正美,唐寧,早川和一,鳥羽陽
    • Organizer
      第26回環境化学討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 大気粒子中における極性有機成分の粒径分布2017

    • Author(s)
      池盛 文数,今井 悠貴,大浦 健
    • Organizer
      第26回環境化学討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 大気微小粒子における塩素化多環芳香族炭 化水素類の発生源解析2017

    • Author(s)
      今井 悠貴,池盛 文数,東海林 完,大浦 健
    • Organizer
      第26回環境化学討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 能登半島珠洲における多環芳香族炭化水素誘導体の大気内挙動解析2017

    • Author(s)
      神谷優太,亀田貴之,松木篤,大浦健,張子丹,東野達
    • Organizer
      第58回大気環境学会年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 大気塩素化多環芳香族化合物の発生源解析における燃焼因子評価2017

    • Author(s)
      今井 悠貴,池盛 文数,大浦 健
    • Organizer
      第58回大気環境学会年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] インドネシア泥炭火災の影響を受けるマレーシアPM2.5の細胞影響と多環芳香族炭化水素及び誘導体の性状特性2017

    • Author(s)
      斉藤 想,藤井 佑介,神谷 優太,本田晶子,亀田 貴之,東野 達,高野裕久,Mohd Talib Latif,Haryono S. Huboyo,大浦 健
    • Organizer
      エアロゾル学会2017
    • Related Report
      2017 Annual Research Report

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Published: 2017-04-28   Modified: 2022-01-27  

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