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Evaluation of temporal trends of ecotoxicological risk and mass balance of persistent organic pollutants based on an integrated and comprehensive analysis

Research Project

Project/Area Number 20H00646
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Review Section Medium-sized Section 64:Environmental conservation measure and related fields
Research InstitutionEhime University

Principal Investigator

Takahashi Shin  愛媛大学, 農学研究科, 教授 (30370266)

Co-Investigator(Kenkyū-buntansha) 水川 葉月  愛媛大学, 農学研究科, 准教授 (60612661)
国末 達也  愛媛大学, 沿岸環境科学研究センター, 教授 (90380287)
加 三千宣  愛媛大学, 沿岸環境科学研究センター, 准教授 (70448380)
藤森 崇  龍谷大学, 先端理工学部, 准教授 (20583248)
鈴木 剛  国立研究開発法人国立環境研究所, 資源循環領域, 室長 (70414373)
橋本 俊次  国立研究開発法人国立環境研究所, 環境リスク・健康領域, 室長 (80321719)
家田 曜世  国立研究開発法人国立環境研究所, 環境リスク・健康領域, 主任研究員 (40761078)
Project Period (FY) 2020-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥44,980,000 (Direct Cost: ¥34,600,000、Indirect Cost: ¥10,380,000)
Fiscal Year 2023: ¥9,620,000 (Direct Cost: ¥7,400,000、Indirect Cost: ¥2,220,000)
Fiscal Year 2022: ¥9,620,000 (Direct Cost: ¥7,400,000、Indirect Cost: ¥2,220,000)
Fiscal Year 2021: ¥12,220,000 (Direct Cost: ¥9,400,000、Indirect Cost: ¥2,820,000)
Fiscal Year 2020: ¥13,520,000 (Direct Cost: ¥10,400,000、Indirect Cost: ¥3,120,000)
Keywords残留性有機汚染物質 / 有機ハロゲン化合物 / マスバランス解析 / 包括網羅分析 / 毒性同定評価
Outline of Research at the Start

本研究では、国内の湖沼・沿岸の堆積物柱状試料および愛媛大学の「生物環境試料バンク」に保存されている野生動物の組織試料を活用し、近年国際的に注目されている残留性有機汚染物質(POPs)およびその類縁化合物について先端分析機器による一斉網羅分析を実施し、汚染実態の時系列評価や発生源解析を行う。加えて、残留性有機ハロゲン化合物の包括指標として総有機態ハロゲンに着目し、個別物質や化学形態別の分析結果と統合することで、既知/未知物質のマスバランスを時系列的に解析する。さらにin vitro生物試験を活用して毒性寄与物質の探索・同定を行い、POPsおよび潜在的毒性物質の生態リスクについて包括的に評価する。

Outline of Final Research Achievements

In this study, we conducted simultaneous/comprehensive analysis of persistent organic pollutants (POPs) and related organohalogen compounds (OHCs) using advanced analytical instruments and in vitro bioassays for sediment core samples and archived wild bird samples in Japan, to evaluate their temporal trends of contamination, known/unknown organohalogen mass-balance, and AhR-agonistic/AR-antagonistic activities.
The results showed that the environmental impacts of legacy POPs such as PCBs has decreased in recent years, while the environmental load of some OHCs used as alternatives for POPs has tended to increase. Our results also suggested considerable amounts of unknown/unidentified OHCs in sediments and wildlife tissues with little percentages of known POPs. On the other hand, results from bioassays indicated that toxic equivalents in sediments and biological tissues tended to decrease in more recent years, indicating possible effects of regulatory measures for POPs.

Academic Significance and Societal Importance of the Research Achievements

本研究により、多様な既存・新興POPsの一斉ターゲット分析に加え、類縁OHCsの網羅的スクリーニング、有機態ハロゲンの包括分析、細胞アッセイを活用した毒性同定評価を統合した新規計測・毒性検知法が確立された。また同手法を底質・生物試料に適用することで、新興POPsの環境負荷や生物蓄積の実態、既知/未知OHCsのマスバランス、毒性等量の時系列変化などについて新たな知見を得た。化学物質の種類が増加するなか、本研究により分析技術の高度化や統合化が達成され、多様なPOPs・OHCsの環境残留・生物蓄積等に関する基礎情報が得られたことは学術的に大きな成果であり、将来の化学物質管理への貢献が期待される。

Report

(6 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • 2020 Comments on the Screening Results   Annual Research Report
  • Research Products

    (88 results)

All 2023 2022 2021 2020 Other

All Int'l Joint Research (7 results) Journal Article (25 results) (of which Int'l Joint Research: 14 results,  Peer Reviewed: 25 results,  Open Access: 5 results) Presentation (53 results) (of which Int'l Joint Research: 19 results,  Invited: 2 results) Remarks (3 results)

  • [Int'l Joint Research] Research Center for Oceanography, BPPT(インドネシア)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] Hanoi University of Science, VNU(ベトナム)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] VNU Hanoi University of Science(ベトナム)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Indonesian Institute of Sciences (LIPI)(インドネシア)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] VNU Hanoi University of Science(ベトナム)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Indonesian Institute of Sciences (LIPI)(インドネシア)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] VNU Hanoi University of Science(ベトナム)

    • Related Report
      2020 Annual Research Report
  • [Journal Article] The first full-congener analysis of 209 polychlorinated biphenyls (PCBs) in the blubber of short-finned pilot whales (Globicephala macrorhynchus) stranded along the coast of Savu Island, Indonesia2023

    • Author(s)
      Falahudin Dede、Herandarudewi Sekar M.C.、Hukom Frensly Demianus、Arifin Zainal、Wulandari Ita、Sudaryanto Agus、Hoang Anh Quoc、Watanabe Isao、Takahashi Shin
    • Journal Title

      Science of The Total Environment

      Volume: 879 Pages: 163008-163008

    • DOI

      10.1016/j.scitotenv.2023.163008

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] First insight into accumulation of characteristics and tissue distribution of PCBs, PBDEs, and other BFRs in the living Indonesian coelacanth (Latimeria menadoensis)2023

    • Author(s)
      Falahudin D, Hukom FD, Arifin Z, Dirhamsyah D, Peristiwady T, Sudaryanto A, Iwata M, Anh HQ, Watanabe I, Takahashi S
    • Journal Title

      Environmental Science and Pollution Research

      Volume: 30 Issue: 17 Pages: 49368-49380

    • DOI

      10.1007/s11356-023-25716-z

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Beppu Bay, Japan, as a candidate Global Boundaries Stratotype Section and Point for an Anthropocene series2022

    • Author(s)
      Kuwae, M., Finney, B. P.,.. Hirose, K., Suzuki, H. and Saito, Y.
    • Journal Title

      Behavior of Radionuclides in the Environment

      Volume: 20530196221135077 Issue: 1 Pages: 1-38

    • DOI

      10.1177/20530196221135077

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Comprehensive characterization of halogenated flame retardants and organophosphate esters in settled dust from informal e-waste and end-of-life vehicle processing sites in Vietnam: Occurrence, source estimation, and risk assessment2022

    • Author(s)
      Hoang Anh Quoc、Karyu Ryogo、Tue Nguyen Minh、Goto Akitoshi、Tuyen Le Huu、Matsukami Hidenori、Suzuki Go、Takahashi Shin、Viet Pham Hung、Kunisue Tatsuya
    • Journal Title

      Environmental Pollution

      Volume: 310 Pages: 119809-119809

    • DOI

      10.1016/j.envpol.2022.119809

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Sediment contamination with polybrominated diphenyl ethers and alternative brominated flame retardants: case study in urban lakes of Hanoi,?Vietnam2022

    • Author(s)
      Anh HQ, Duong HT, Trinh HT, Kadokami K, Takahashi S
    • Journal Title

      Environmental Science and Pollution Research

      Volume: 30 Issue: 11 Pages: 31436-31445

    • DOI

      10.1007/s11356-022-24393-8

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Antiandrogenic and Estrogenic Activity Evaluation of Oxygenated and Nitrated Polycyclic Aromatic Hydrocarbons Using Chemically Activated Luciferase Expression Assays2022

    • Author(s)
      Misaki K, Tue NM, Takamura-Enya T, Takigami H, Suzuki G, Tuyen LH, Takahashi S, Tanabe S
    • Journal Title

      International Journal of Environmental Research and Public Health

      Volume: 20 Issue: 1 Pages: 80-80

    • DOI

      10.3390/ijerph20010080

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Comparison of the Mass Balance Trends of Organobromine in Sediments from Osaka Bay, Beppu Bay, and Lake Biwa2022

    • Author(s)
      Ito K, Fujimori T, Fukutani S, Anh HQ, Kuwae M, Takaoka M, Takahashi S
    • Journal Title

      Organohalogen Compounds

      Volume: 83 Pages: 107-111

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Human-induced marine degradation in anoxic coastal sediments of Beppu Bay, Japan, as an Anthropocene marker in East Asia2022

    • Author(s)
      Kuwae, Michinobu, Tsugeki, Narumi K., Amano, Atsuko, Agusa, Tetsuro, Suzuki, Yoshiaki, Tsutsumi, Jun, Leavitt, Peter R., Hirose, Kotaro
    • Journal Title

      Anthropocene

      Volume: 37 Pages: 100318-100318

    • DOI

      10.1016/j.ancene.2021.100318

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Snakes as bimonitors of environmental pollution: A review on organic contaminants2021

    • Author(s)
      Hoang Anh Quoc、Tu Minh Binh、Takahashi Shin、Kunisue Tatsuya、Tanabe Shinsuke
    • Journal Title

      Science of The Total Environment

      Volume: 770 Pages: 144672-144672

    • DOI

      10.1016/j.scitotenv.2020.144672

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Unsubstituted and Methylated PAHs in Surface Sediment of Urban Rivers in the Red River Delta (Hanoi, Vietnam): Concentrations, Profiles, Sources, and Ecological Risk Assessment2021

    • Author(s)
      Anh HQ, Takahashi S, Da Le N, Hoang TTH, Duong TT, Pham TMH, Nguyen TD, Phung TXB, Nguyen TAH, Le HT, Nguyen MT, Tu MB, Nguyen YTH, Nguyen TML, Phung VP, Le TPQ
    • Journal Title

      Bulletin of Environmental Contamination and Toxicology

      Volume: 107 Issue: 3 Pages: 475-486

    • DOI

      10.1007/s00128-021-03174-y

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Contaminants of emerging concern detected by comprehensive target analysis in a sediment core collected from Osaka Bay, Japan2021

    • Author(s)
      Nishimuta K, Ryuda N, Haraguchi T, Miyamoto H, Kuramochi H, Matsukami H, Miyawaki T, Kadokami K, Tsugeki NK, Kuwae M, Takahashi S, Ueno D, Sakai SI
    • Journal Title

      Journal of Pollution Effects & Control

      Volume: 9 Pages: 283-283

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Contamination status, emission sources, and human health risk of brominated flame retardants in urban indoor dust from Hanoi, Vietnam: the replacement of legacy polybrominated diphenyl ether mixtures by alternative formulations2021

    • Author(s)
      Hoang MTT, Anh HQ, Kadokami K, Duong HT, Hoang HM, Van Nguyen T, Takahashi S, Le GT, Trinh HT
    • Journal Title

      Environmental Science and Pollution Research

      Volume: 28 Issue: 32 Pages: 43885-43896

    • DOI

      10.1007/s11356-021-13822-9

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Determination of brominated flame retardants including polybrominated diphenyl ethers, pentabromoethylbenzene, hexabromobiphenyl, and decabromodiphenyl ethane in sediment samples: Validation of a rapid and efficient clean-up method and application to a sediment core from Lake Biwa, Japan2021

    • Author(s)
      Anh HQ, Aono D, Kawashima A, Hamada N, Falahudin D, Watanabe I, Tsugeki NK, Kuwae M, Takahashi S
    • Journal Title

      Chemosphere

      Volume: 281 Pages: 130867-130867

    • DOI

      10.1016/j.chemosphere.2021.130867

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Comprehensive determination of polychlorinated biphenyls and brominated flame retardants in surface sediment samples from Hanoi urban area, Vietnam: Contamination status, accumulation profiles, and potential ecological risks2021

    • Author(s)
      Anh HQ, Takahashi S, Da Le N, Duong TT, Huong Pham TM, Mai Pham TN, Huong Nguyen TA, Tran TM, Tu MB, Quynh Le TP
    • Journal Title

      Environmental Research

      Volume: 197 Pages: 111158-111158

    • DOI

      10.1016/j.envres.2021.111158

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Characterization of unsubstituted and methylated polycyclic aromatic hydrocarbons in settled dust: Combination of instrumental analysis and in vitro reporter gene assays and implications for cancer risk assessment2021

    • Author(s)
      Anh HQ, Suzuki G, Michinaka C, Tue NM, Tuyen LH, Tu MB, Takahashi S
    • Journal Title

      Science of The Total Environment

      Volume: 788 Pages: 147821-147821

    • DOI

      10.1016/j.scitotenv.2021.147821

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Historical record of polychlorinated biphenyls in a sediment core from Lake Biwa, Japan: Significance of unintentional emission and weathering signals revealed by full congener-specific analysis2021

    • Author(s)
      Anh HQ, Aono D, Watanabe I, Tsugeki NK, Kuwae M, Takahashi S
    • Journal Title

      Science of The Total Environment

      Volume: 788 Pages: 147913-147913

    • DOI

      10.1016/j.scitotenv.2021.147913

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Application of inert gas-mediated ionization for qualitative screening of chlorinated aromatics in house dust by comprehensive two-dimensional gas chromatography?high-resolution time-of-flight mass spectrometry2021

    • Author(s)
      Ieda Teruyo、Hashimoto Shunji、Tanabe Kiyoshi、Goto Akitoshi、Kunisue Tatsuya
    • Journal Title

      Journal of Chromatography A

      Volume: 1657 Pages: 462571-462571

    • DOI

      10.1016/j.chroma.2021.462571

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nontarget Screening of Organohalogen Compounds in the Liver of Wild Birds from Osaka, Japan: Specific Accumulation of Highly Chlorinated POP Homologues in Raptors2021

    • Author(s)
      Tue Nguyen Minh、Goto Akitoshi、Fumoto Mitsuo、Nakatsu Susumu、Tanabe Shinsuke、Kunisue Tatsuya
    • Journal Title

      Environmental Science & Technology

      Volume: 55 Issue: 13 Pages: 8691-8699

    • DOI

      10.1021/acs.est.1c00357

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Mass Balance Trends of Organobromine Compounds in a Sediment Core from Beppu Bay, Japan2021

    • Author(s)
      Ito K, Fujimori T, Mukai K, Anh HQ, Fukutani S, Takaoka M, Takahashi S
    • Journal Title

      Organohalogen Compounds

      Volume: 82 Pages: 17-20

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Contamination levels and temporal trends of legacy and current-use brominated flame retardants in a dated sediment core from Beppu Bay, southwestern Japan2021

    • Author(s)
      Hoang Anh Quoc、Aono Daichi、Watanabe Isao、Kuwae Michinobu、Kunisue Tatsuya、Takahashi Shin
    • Journal Title

      Chemosphere

      Volume: 266 Pages: 129180-129180

    • DOI

      10.1016/j.chemosphere.2020.129180

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Polybrominated diphenyl ethers in indoor and outdoor dust from Southeast Asia: An updated review on contamination status, human exposure, and future perspectives2021

    • Author(s)
      Hoang Anh Quoc、Tran Tri Manh、Tu Minh Binh、Takahashi Shin
    • Journal Title

      Environmental Pollution

      Volume: 272 Pages: 116012-116012

    • DOI

      10.1016/j.envpol.2020.116012

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Extractable organochlorine (EOCl) and extractable organobromine (EOBr) in GPC-fractionated extracts from high-trophic-level mammals: Species-specific profiles and contributions of legacy organohalogen contaminants2021

    • Author(s)
      Mukai Kota、Fujimori Takashi、Anh Hoang Quoc、Fukutani Satoshi、Kunisue Tatsuya、Nomiyama Kei、Takahashi Shin
    • Journal Title

      Science of The Total Environment

      Volume: 756 Pages: 143843-143843

    • DOI

      10.1016/j.scitotenv.2020.143843

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Unintentionally produced polychlorinated biphenyls in pigments: An updated review on their formation, emission sources, contamination status, and toxic effects2021

    • Author(s)
      Anh Hoang Quoc、Watanabe Isao、Minh Tu Binh、Takahashi Shin
    • Journal Title

      Science of The Total Environment

      Volume: 755 Pages: 142504-142504

    • DOI

      10.1016/j.scitotenv.2020.142504

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Use of comprehensive target analysis for determination of contaminants of emerging concern in a sediment core collected from Beppu Bay, Japan2021

    • Author(s)
      Nishimuta Kou、Ueno Daisuke、Takahashi Shin、Kuwae Michinobu、Kadokami Kiwao、Miyawaki Takashi、Matsukami Hidenori、Kuramochi Hidetoshi、Higuchi Taiki、Koga Yuki、Matsumoto Hideaki、Ryuda Noriko、Miyamoto Hideki、Haraguchi Tomokazu、Sakai Shin-Ichi
    • Journal Title

      Environmental Pollution

      Volume: 272 Pages: 115587-115587

    • DOI

      10.1016/j.envpol.2020.115587

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Characterization of mono- to deca-chlorinated biphenyls in a well-preserved sediment core from Beppu Bay, Southwestern Japan: Historical profiles, emission sources, and inventory2020

    • Author(s)
      Takahashi Shin、Anh Hoang Quoc、Watanabe Isao、Aono Daichi、Kuwae Michinobu、Kunisue Tatsuya
    • Journal Title

      Science of The Total Environment

      Volume: 743 Pages: 140767-140767

    • DOI

      10.1016/j.scitotenv.2020.140767

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Presentation] Contamination status and risk assessment for environmental micro-pollutants in house dust and commercial pet food collected from Japan.2023

    • Author(s)
      Mizukawa H
    • Organizer
      SETAC EUROPE 33rd Annual Meeting
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Pet Animals' Exposure to Chemicals and Health Effects of Relevance for Humans - One Health.2023

    • Author(s)
      Sousa AC, Weiss J, Mizukawa H
    • Organizer
      SETAC EUROPE 33rd Annual Meeting
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The first assessment of halogenated organic compounds in the blubber of short-finned pilot whales (Globicephala macrorhynchus) stranded along the coast of Savu Island, Indonesia.2023

    • Author(s)
      Falahudin D, Herandarudewi SMC, Hukom FD, Arifin Z, Wulandari I, Sudaryanto A, Hoang AQ, Watanabe I, Mizukawa H, Takahashi S
    • Organizer
      SETAC EUROPE 33rd Annual Meeting
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 肝臓中水酸化PCBs(OH-PCBs)の分析法確立と野生鳥類におけるPCBs代謝能力の種間差解析2023

    • Author(s)
      新里優太・水川葉月・渡辺桃加・野見山桂・高橋真
    • Organizer
      第2回 環境化学物質3学会合同大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 魚類および野生動物組織中のPFASsの分析法開発と蓄積特性評価2023

    • Author(s)
      高橋真・岡村奏太朗・久保猛・野崎彰平・高須賀智奈美・水川葉月・中村裕史・川嶋文人・石橋弘志
    • Organizer
      第2回 環境化学物質3学会合同大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 高次栄養動物における抽出可能性塩素および臭素の時系列評価2023

    • Author(s)
      伊藤健登・藤森崇・福谷哲・水川葉月・国末達也・高岡昌輝・高橋真
    • Organizer
      第2回 環境化学物質3学会合同大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] ハウスダスト中PFASsの分析法開発と汚染実態調査2023

    • Author(s)
      中島 舞・水川葉月・川嶋文人・中村裕史・高橋真
    • Organizer
      第2回 環境化学物質3学会合同大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Time trends of extractable organohalogen (EOX) in archived animal samples2023

    • Author(s)
      Ito K, Fujimori T, Fukutani S, Mizukawa H, Kunisue T, Takaoka M, Takahashi S
    • Organizer
      43rd International Symposium on Halogenated Persistent Organic Pollutants (Dioxin2023)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 野生鳥類2種におけるリン酸エステル系難燃剤汚染2023

    • Author(s)
      須之内 朋哉・平田若葉・後藤哲智・高橋 真・田上瑠美・国末達也
    • Organizer
      環境科学会2023年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 室内ダスト中ペル及びポリフルオロアルキル物質(PFAS)の汚染実態調査とリスク評価2023

    • Author(s)
      中島舞・水川葉月・川嶋文人・中村裕史・横山望・池中良徳・石橋弘志・高橋真
    • Organizer
      2023年室内環境学会学術大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 環境試料ノンターゲット分析手法の開発と堆積物コア試料への応用2023

    • Author(s)
      家田曜世, 橋本俊次, 高橋真, 国末達也
    • Organizer
      日本分析化学会第72年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] GC×GC‐HRToFMSを用いた環境試料ノンターゲット分析手法の開発~これまでの成果と現状の課題~2023

    • Author(s)
      家田曜世
    • Organizer
      令和5年度 統計学的アプローチによる問題解決のための環境化学分析の最適化・高度化に関する研究集会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Contamination status, metabolic characteristic and ecological risk assessment of PCBs in wild birds2023

    • Author(s)
      新里優太、水川葉月 、渡辺桃加 、野見山桂 、高橋真
    • Organizer
      7th International Chemical Hazard Symposium & 7th Symposium of Japan Society for Environmental Chemistry, Hokkaido/Tohoku &Chugoku/Shikoku Regional Forum
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] インドネシア、ビンタン島のマングローブ林堆積物を対象とした微量有機汚染物質の包括的調査: 物質分布・発生源解析と生態学的リスク評価2023

    • Author(s)
      Falahudin D, Arifin Z, Yogaswara D, Edward, Wulandari I, Dharmawan IWE, Sudaryanto A, Anh HQ, Takahashi S
    • Organizer
      6th International Chemical Hazard Symposium第6回環境化学討論会北海道東北地区部会・中国四国地区部会合同シンポジウム
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ハウスダストおよびペット血清中家庭用薬剤等の曝露実態解明とリスク評価2023

    • Author(s)
      Nakajima M, Mizukawa H, Yokoyama N, Ikenaka Y, Nomiyama K, Kawashima A, Okamoto M, Takahashi S
    • Organizer
      6th International Chemical Hazard Symposium第6回環境化学討論会北海道東北地区部会・中国四国地区部会合同シンポジウム
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Comparison of the temporal trends of extractable organochlorine and organobromine in archive samples2023

    • Author(s)
      Ito K, Fujimori T, Fukutani S, Mizukawa H*, Kunisue T, Takaoka M, Takahashi S
    • Organizer
      6th International Chemical Hazard Symposium第6回環境化学討論会北海道東北地区部会・中国四国地区部会合同シンポジウム
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 瀬戸内の堆積物と生物相にみる残留性有機汚染物質(POPs)の歴史と課題2023

    • Author(s)
      高橋 真
    • Organizer
      JASIS関西2023トピックスセミナー
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] A comprehensive investigation of persistent organic pollutants (POPs) in mangrove sediments from Bintan Island, Indonesia: Occurrence, profiles, spatial distribution, and ecological risk assessment2022

    • Author(s)
      Falahudin D, Arifin Z, Yogaswara D, Edward, Wulandari I, Sudaryanto A, Anh HQ, Takahashi S
    • Organizer
      環境化学物質3学会合同大会
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Comprehensive assessment of persistent organic pollutants (POPs) in the blubber of short-finned pilot whales (Globicephala macrorhynchus) stranded along the coast of Savu Island, Indonesia2022

    • Author(s)
      Falahudin D, Sekar MC, Hukom FD, Arifin Z, Edward, Yogaswara D, Wulandari I, Sudaryanto A, Anh HQ, Watanabe I, Takahashi S
    • Organizer
      環境化学物質3学会合同大会
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 別府湾および大阪湾の底質柱状試料を用いたPFAS 汚染の時系列評価2022

    • Author(s)
      池尾拓馬, 高橋 真, 水川葉月, 高須賀智奈美, Ahn HQ, 石橋弘志, 加 三千宣
    • Organizer
      環境化学物質3学会合同大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 鳥類シナントロープ(ヒト生活圏近傍動物種)におけるPOPs蓄積と代謝特性の解明2022

    • Author(s)
      水川葉月, 渡辺桃加, 一瀬貴大, 石塚真由美, 池中良徳, 中山翔太, 高橋 真
    • Organizer
      環境化学物質3学会合同大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 野生のトビを対象にした抽出可能性有機塩素・臭素の時系列変化2022

    • Author(s)
      政木仁哉, 藤森 崇, 伊藤健登, 高岡昌輝, 福谷 哲, 渡辺桃加, 水川葉月, 高橋 真
    • Organizer
      環境化学物質3学会合同大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 大阪湾および別府湾の底質柱状試料を用いたレガシー&新興POPs汚染の時系列評価2022

    • Author(s)
      高橋 真, Anh HQ, 田口雄一朗, 青野大地, 石井晃太郎, Falahudin D, 池尾拓馬, 高須賀智奈美, 渡邊 功, 水川葉月, 加 三千宣, 石橋弘志
    • Organizer
      環境化学物質3学会合同大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 大阪湾底質コアを用いた有機塩素マスバランスの時系列変化2022

    • Author(s)
      伊藤健登, 藤森 崇, 福谷 哲, 加 三千宜, Anh HQ, Falahudin D, 高岡昌輝, 高橋 真
    • Organizer
      環境化学物質3学会合同大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 燃焼イオンクロマトグラフィーを用いた底質中有機フッ素の測定に向けた試み2022

    • Author(s)
      伊藤健登, 藤森 崇, 塩田憲司, 松神秀徳, 高岡昌輝, 高橋 真, 石橋弘志
    • Organizer
      環境化学物質3学会合同大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 中性子放射化分析における揮発性液体試料中塩素・臭素の測定方法の検討2022

    • Author(s)
      伊藤健登, 藤森 崇, 塩田憲司, 福谷 哲, 大下和徹, 高岡昌輝, 高橋 真
    • Organizer
      環境化学物質3学会合同大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 別府湾底質柱状試料のAhRアゴニスト活性プロファイリング2022

    • Author(s)
      鈴木 剛, 道中智恵子, Anh HQ, 渡邊 功, 加 三千宣, 高橋 真
    • Organizer
      環境化学物質3学会合同大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 別府湾底質柱状試料を用いたダイオキシン類縁化合物汚染の時系列評価2022

    • Author(s)
      高橋 真, 嶽盛公昭, 高菅卓三, Anh HQ, 加 三千宣
    • Organizer
      環境化学物質3学会合同大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 化学物質利用の持続可能性と環境モニタリング2022

    • Author(s)
      高橋 真
    • Organizer
      愛媛大学大学院農学研究科SDGsシンポジウム「持続可能な化学物質管理に向けた環境計測・生態毒性研究の最前線」
    • Related Report
      2022 Annual Research Report
  • [Presentation] 室内の化学物質汚染から考えるOne health2022

    • Author(s)
      水川葉月
    • Organizer
      愛媛大学大学院農学研究科SDGsシンポジウム「持続可能な化学物質管理に向けた環境計測・生態毒性研究の最前線」
    • Related Report
      2022 Annual Research Report
  • [Presentation] “Beppu Bay” in “Presentation of six GSSP candidate sites”2022

    • Author(s)
      Kuwae M
    • Organizer
      SQS-sponsored International Symposium on the Anthropocene, “AnthFlor”
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Environmental analysis using GC×GC-HRToFMS at the National Institute for Environmental Studies (NIES), Japan2022

    • Author(s)
      Ieda T, Hashimoto S
    • Organizer
      19th International GC×GC Symposium
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Temporal trends and interspecies comparison of POPs levels in melon-headed whale (Peponocephala electra) and Dall’s porpoise (Phocoenoides dalli)2022

    • Author(s)
      Sunouchi T, Kikuchi H, Goto A, Ochiai M, Matsuihi T, Tajima Y, Yamada TK, Tanabe S, Kunisue T
    • Organizer
      SETAC Asia-Pacific Virtual Conference 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 哺乳動物体内の「隠れた有機ハロゲン」:抽出可能性有機ハロゲンの定量と既知・未知物質の寄与解析2022

    • Author(s)
      藤森崇, 向井康太, Hoang Quoc Anh, 福谷哲, 国末達也, 野見山桂, 高橋真
    • Organizer
      日本地球惑星科学連合2022年大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] X線吸収端近傍構造を用いた底質中難水溶性臭素の形態分析2022

    • Author(s)
      伊藤健登, 藤森崇, 塩田憲司, 加三千宣, 高岡昌輝, 高橋真
    • Organizer
      日本地球惑星科学連合2022年大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 中性子放射化分析を用いた大阪湾底質コアにおける有機塩素マスバランスの時系列変化2022

    • Author(s)
      伊藤健登, 藤森崇, 福谷哲, 大下和徹, 高岡昌輝, 高橋真
    • Organizer
      放射化分析及び中性子を用いた地球化学研究-4-
    • Related Report
      2022 Annual Research Report
  • [Presentation] ペット動物における有機フッ素化合物の汚染実態解明2022

    • Author(s)
      Sato F, Mizukawa H, Ikenaka Y, Yokoyama N, Takiguchi M, Nomiyama K
    • Organizer
      5th International Chemical Hazard Symposium
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 底質コアを用いた有機ハロゲンマスバランスの時系列変化―環境媒体間元素別トレンド解明への試み―2022

    • Author(s)
      Ito K, Fujimori T, Anh HQ, Fukutani S, Kuwae M, Takaoka M, Takahashi S
    • Organizer
      5th International Chemical Hazard Symposium
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 別府湾および大阪湾の底質柱状試料を用いたPFAS汚染の時系列評価2022

    • Author(s)
      池尾拓馬・高須賀智奈美・高橋真・水川葉月・中村裕史・川嶋文人・加 三千宣
    • Organizer
      5th International Chemical Hazard Symposium
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 別府湾底質コア試料を用いた有機臭素マスバランスの時系列変化2021

    • Author(s)
      伊藤健登・藤森 崇・向井康太・Anh HQ・福谷 哲・高岡昌輝・高橋 真
    • Organizer
      第29回環境化学討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 別府湾底質コア試料を用いた有機塩素マスバランスの時系列変化2021

    • Author(s)
      伊藤健登・藤森 崇・向井康太・Anh HQ・福谷 哲・高岡昌輝・高橋 真
    • Organizer
      第29回環境化学討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 環境固体試料における臭素の化学種別定量:媒体間の横断比較2021

    • Author(s)
      向井康太・藤森 崇・塩田憲司・伊藤健登・高岡昌輝・冨岡恵大・高橋 真
    • Organizer
      第29回環境化学討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] CTA-AIQSを用いた大阪湾底質コア試料中CECsの検索2021

    • Author(s)
      西牟田昂・上野大介・高橋 真・加三千宣・槻木玲美・門上希和夫・宮脇 崇・松神秀徳・倉持秀敏・酒井伸一
    • Organizer
      第29回環境化学討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 別府湾および琵琶湖底質柱状試料を用いたPCBs・POPs汚染の時系列評価2021

    • Author(s)
      高橋 真・Anh HQ・青野大地・Falahudin D・渡邊 功・水川葉月・加三千宣・槻木玲美・国末達也
    • Organizer
      第29回環境化学討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] ベトナムのe-waste・ELV解体処理場におけるハロゲン系およびリン酸エステル系難燃剤汚染2021

    • Author(s)
      狩生凌吾・後藤哲智・Tue NM・Anh HQ・高橋 真・鈴木 剛・Viet PH・田辺信介・国末達也
    • Organizer
      第29回環境化学討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 野生鳥類におけるPOPs汚染の時系列評価と安定同位体比に基づく蓄積特性の解析2021

    • Author(s)
      渡辺桃加・水川葉月・一瀬貴大・石塚真由美・池中良徳・中山翔太・高橋 真
    • Organizer
      第29回環境化学討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Marine pollution by persistent toxic substance in the deep-sea ecosystem2021

    • Author(s)
      Takahashi S
    • Organizer
      IEEE Ocean Engineering Technology and Innovation Conference: Ocean Observation, Technology and Innovation in Support of the Decade of Ocean Science (OETIC 2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Dataset of anthropogenic marker records reconstructed from the Beppu Bay sediments2021

    • Author(s)
      Kuwae M, Tsugeki NK, Aman A, Agusa T, Suzuki Y, Ikehara K, Omori K, Inoue J, et al.
    • Organizer
      Meeting of the Anthropocene Working Group
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Beppu Bay stratigraphy records the timing of human-induced planetary-scale biological and environmental shift at the beginning of the Anthropocene2021

    • Author(s)
      Kuwae M, Tsugeki NK, Amano A, Agusa T, Suzuki Y, Tsutsumi J, Leavitt PR, Hirose K
    • Organizer
      JpGU 2021 meeting
    • Related Report
      2021 Annual Research Report
  • [Presentation] Mass Balance Trends of Organobromine Compounds in a Sediment Core from Beppu Bay, Japan2021

    • Author(s)
      Ito K, Fujimori T, Mukai K, Anh HQ, Fukutani S, Takaoka M, Takahashi S
    • Organizer
      Dioxin 2021 - 41st International Symposium on Halogenated Persistent Organic Pollutants
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 瀬戸内海の二枚貝とマアジにおけるリン酸エステル系難燃剤汚染2021

    • Author(s)
      篠原菜緒香, 後藤哲智, 田上瑠美, 田辺信介, 国末達也
    • Organizer
      第29回環境化学討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 別府湾および琵琶湖底質柱状試料におけるPCBs・POPs残留濃度・フラックスの時系列解析2021

    • Author(s)
      高橋 真, Hoang Quoc Anh, 青野大地, 渡邊 功, 加 三千宣, 槻木玲美,国末達也
    • Organizer
      東京大学大気海洋研究所共同利用研究集会:人新世国際標準模式地認定に向けた別府湾での取り組み
    • Related Report
      2020 Annual Research Report
  • [Presentation] 野生鳥類における残留性有機汚染物質の蓄積と経年変化2020

    • Author(s)
      渡辺桃加 , 水川葉月 , 高橋真
    • Organizer
      環境化学オンライン研究発表会2020
    • Related Report
      2020 Annual Research Report
  • [Remarks] 環境計測学研究室(愛媛大学)

    • URL

      https://keisoku.deca.jp/

    • Related Report
      2023 Annual Research Report
  • [Remarks] 愛媛大学大学院農学研究科附属環境先端技術センター

    • URL

      http://web.agr.ehime-u.ac.jp/~cate/

    • Related Report
      2023 Annual Research Report
  • [Remarks] 環境計測学研究室(愛媛大学)

    • URL

      http://keisoku.deca.jp/

    • Related Report
      2022 Annual Research Report 2021 Annual Research Report 2020 Annual Research Report

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Published: 2020-04-28   Modified: 2025-11-21  

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