Establishment of a simple assessment technique of air pollution by highly toxic organic halogenated compounds using bio-monitoring

• Project/Area Number: 19310014
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Environmental dynamic analysis
• Research Institution: Setsunan University
• Principal Investigator: MIYATA Hideaki Setsunan University, 薬学部, 教授 (80167676)
• Co-Investigator(Kenkyū-buntansha): AOZASA Osamu 摂南大学, 薬学部, 助教 (20248066) ; NAKAO Teruyuki 摂南大学, 薬学部, 助手 (20288971)
• Project Period (FY): 2007 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥12,870,000 (Direct Cost: ¥9,900,000、Indirect Cost: ¥2,970,000); Fiscal Year 2008: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000); Fiscal Year 2007: ¥7,150,000 (Direct Cost: ¥5,500,000、Indirect Cost: ¥1,650,000)
• Keywords: バイオモニタリング / 臭素系難燃剤 / ポリ臭素化ジフェニルエーテル / 環境汚染物質 / 大気汚染 / 黒松 / 大気汚染評価法 / 黒松針葉 / ハロゲン化環境汚染物質 / 六臭素化シクロドデカン / ハロゲン化ダイオキシン類

Research Abstract

黒松針葉の表皮は、高含有量の脂質を有するため、脂溶性環境汚染物質の効率的蓄積特性を有する。そのため、黒松針葉を評価試料として国際的に問題視されているポリ臭素化ジフェニルエーテル(PBDEs)による簡易大気汚染評価法の開発を試みた。大気中に存在する気相状のPBDEsが主に黒松針葉へ蓄積することが判明し、評価法の開発が可能となった。また、この手法を用いて、全国各地におけるPBDEsによる大気汚染を比較した。

Research Products

• [Journal Article] Investigation of simple evaluation of air pollution by brominated environmental pollutants using Japanese black pine needle as an indicator (The first report) (2008)
  • Author(s): Miyata, H., Nakao, T., Aozasa, O., Ohta S.
  • Journal Title: Organohalogen Compounnds 70 Pages: 1410-1413
  • Peer Reviewed
• [Journal Article] Investigation of simple evaluation of air pollution by brominated environmental pollutants using Japanese black pine needle as an indicator (The fifst Report) (2008)
  • Author(s): Hideaki Miyata
  • Journal Title: Organohalogen Compounds 70 Pages: 1410-1413
  • Peer Reviewed
• [Journal Article] Contamination levels of poychlorinated/brominated coplanar biphenyls(Co-PXBs)in the market foods and mother's milk of Japan (2007)
  • Author(s): S.Ohta, H.Tokusawa, T.Nakao, O.A zasa, H.Miyata
  • Journal Title: Organohalogen Compounds 69 Pages: 2018-2021
  • Peer Reviewed
• [Journal Article] Investigation of the main source of halogenated environmental pollutants in human breast milk(The fourth report)-Influence by fast (2007)
  • Author(s): H.Miyata, T.Takenaka, T.Nakao, O Aozasa, S.Ohta
  • Journal Title: Organohalogen Compounds 69 Pages: 2117-2120
  • Peer Reviewed
• [Presentation] Investigation of simple evaluation of air pollution by brominated environmental pollutants using Japanese black pine needle as an indicator (2008)
  • Author(s): H. Miyata, T. Nakao, O. Aozasa, S. Ohta
  • Organizer: 28^<th> International Symposium on Halogenated Persistent Ogranic Pollutants (POPs)
  • Place of Presentation: Birmingham, England
  • Year and Date: 2008-08-19
• [Presentation] Investigation of slmple evaluation of air pollution by brominated environmental pollutants using Japanese black pine needle as an indicator (2008)
  • Author(s): Hideaki Miyata
  • Organizer: 28^<th> International Symposium on Halogenated Persistent Ogranic Pollutants (POPs)
  • Place of Presentation: International Convention Hall Centre, Birmingham, England
  • Year and Date: 2008-08-19
• [Presentation] 黒松針葉を評価試料としたハロゲン化環境汚染物質の大気濃度評価法の構築 (2008)
  • Author(s): 宮田秀明, 中尾晃幸, 青笹治, 太田壮一
  • Organizer: 第17回日本環境化学会環境化学討論会
  • Place of Presentation: 神戸
  • Year and Date: 2008-06-11
• [Presentation] 黒松針葉を評価試料としたハロゲン化環境汚染物質の大気濃度評価法の構築 (2008)
  • Author(s): 宮田秀明
  • Organizer: 日本環境化学会
  • Place of Presentation: 神戸国際会議場、神戸
  • Year and Date: 2008-06-11
• [Presentation] 大気中の多核芳香族炭化水素及びその誘導体の汚染について (2007)
  • Author(s): 中尾 晃幸、青笹 治、太田 荘一、宮田 秀明
  • Organizer: 日本環境化学第16回環境化学討論会
  • Place of Presentation: 北九州市
  • Year and Date: 2007-06-21