• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

2006 Fiscal Year Annual Research Report

環日本海都市の多環芳香族炭化水素/ニトロ多環芳香族炭化水素の発生と曝露の国際比較

Research Project

Project/Area Number 18256002
Research InstitutionKanazawa University

Principal Investigator

早川 和一  金沢大学, 自然科学研究科, 教授 (40115267)

Co-Investigator(Kenkyū-buntansha) 鳥羽 陽  金沢大学, 自然科学研究科, 講師 (50313680)
亀田 貴之  金沢大学, 自然科学研究科, 助手 (50398426)
唐 寧  金沢大学, 自然科学研究科, 教務職員 (90372490)
田村 憲治  (独)国立環境研究所, 環境健康研究領域疫学・国際保健研究室, 主任研究員 (10179898)
Keywords多環芳香族炭化水素 / 長距離輸送 / 大気浮遊粉じん / 石炭 / 中国 / 日本海
Research Abstract

石川県輪島市郊外(旧国設酸性雨観測所)で過去2年間にわたってハイボリュームエアーサンプラーで1週間毎の大気浮遊粉じんを継続捕集した。捕集フィルターの化学的分析及び気象学的解析から次の結果が得られた。(1)捕集フィルターの重量を測定したところ,大気中の粉じん濃度は冬〜春に高い傾向があり,輪島で黄砂が観測された時期を含む,特に3〜5月に,上昇していた。(2)同じ捕集フィルター試料に著者らが開発したHPLC-蛍光/化学発光検出法を用いる超高感度一斉分析法を適用して4〜6環の多環芳香族炭化水素(PAH)を定量した結果,PAH濃度は中国で大量の石炭が消費される暖房期(10月中旬〜4月中旬)にのみ高く,その組成は我が国の金沢市より中国東北地方の瀋陽市の大気に近似していた。(3)中国東北地方の都市(瀋陽,鉄嶺,撫順)とわが国の都市(金沢,札幌,東京)の大気中のPAHは,浮遊粉じん中のPAH組成分析結果から,中国の都市では石炭燃焼によって放出された粉じんが,わが国の都市ではディーゼル車から排出された粉じんが,それぞれ主要排出源であることがわかった。(4)後方流跡線解析法を適用して捕集した各週の空気塊の軌跡を調べたところ,PAH濃度のみが高かった時期の空気塊は,いずれも中国東北地方を経由していること,PAH濃度と粉じん濃度が高かった時期の空気塊は,中国東北地方の他に黄砂の発生地の一つといわれる黄土高原付近を経由していることが明らかになった。以上の結果から,中国東北地方の都市で冬季に石炭燃焼にともなって大量に大気中に放出されたPAHの一部は,日本海をわたってわが国まで長距離輸送されていることが初めて明らかになった。

  • Research Products

    (30 results)

All 2007 2006 Other

All Journal Article (28 results) Book (2 results)

  • [Journal Article] 多環芳香族炭化水素及びニトロ多環芳香族炭化水素から見た中国東北地方の大気環境2007

    • Author(s)
      唐 寧, 田村憲治, 楊 小陽, 亀田 貴之, 鳥羽 陽, 早川和一
    • Journal Title

      J.Ecotech.Res. 13・1

      Pages: 35-42

  • [Journal Article] Study on atmospheric polycyclic aromatic hydrocarbons at a background site of Ishikawa prefecture, Japan.2007

    • Author(s)
      Yang, X.-Y, Okada, Y, Tang, N, Toriba, A, Hayakawa K.
    • Journal Title

      J.Ecotech.Res. 13・1

      Pages: 5-9

  • [Journal Article] Deposition analysis of non sea-salt sulfate and nitrate along to the northwest winter monsoon in Hokuriku district by a snow boring core and bulk samples.2007

    • Author(s)
      Honoki, H, Watanabe, K, Iida, H, Kawada, K, Hayakawa, K.
    • Journal Title

      Bull. Glaciological Res. 24

      Pages: 23-28

  • [Journal Article] Specific Separation of Polar Analytes on a Medium Polar Stationary Phase by Gas Chromatography with CalTier Gas Containing vaporous Modifiers.2007

    • Author(s)
      Ito, H, Murase, A, Kodama, S, Yamamoto, A, Hayakawa, K, et al.
    • Journal Title

      Chromatography 28・1

      Pages: 25-28

  • [Journal Article] Profiles of Particulate-Bound Polycyclic Aromatic Hydrocarbons and Their Nitrated Delivatives in Three Typical Cities, Liaoning Province, China.2007

    • Author(s)
      Hattori, T, Tang, N, Tamum, K, Toriba, A, Hayakawa, K, et al.
    • Journal Title

      Environ.Foreisic Sci. 8・1-2

      Pages: 165-172

  • [Journal Article] Rapid and sensitive determination of tryptophan,serotonin and psychoactive tryptamines by thin-layer chromatography/fluorescence detection.2007

    • Author(s)
      Kato, N, Toriba, A, Nishimura, H, Hayakawa K, et al.
    • Journal Title

      J. Chromatogr, A 1145・1-2

      Pages: 229-233

  • [Journal Article] Bisphenol A(BPA)and its source in foods in Japanese markets.2007

    • Author(s)
      Sajiki, J, Miyamoto, F, Fukata, H, Mori, C, Yonekubo, J, Hayakawa,K.
    • Journal Title

      Food Addit. Contam. 24・1

      Pages: 103-112

  • [Journal Article] Occurrence of Polybrominated Diphenyl Ethers and Polychlorinated Biphenyls in Shark Liver Oil Supplements.2007

    • Author(s)
      Akutsu, K, Tanaka, Y, Hayakawa, K.
    • Journal Title

      Food Addit. Contam. 23・12

      Pages: 1323-1329

  • [Journal Article] Determination of 1-nitropyrene metabolites by HPLC with chemnuminescence detection and its appncation to human urine as a new biomarker of exposule to diesel exhaust.2006

    • Author(s)
      Hayakawa, K, Toriba, A, Lu, C, Mizukami, S, Kameda, T, Tang,N.
    • Journal Title

      Luminescence 21・6

      Pages: 320-386

  • [Journal Article] Chiral Capnlaly Electrophoresis ofAmphetamine-type Stimulants.2006

    • Author(s)
      Chinaka, S, Iio, R, Tilkayama, N, Kodama, S, Hayakawa,K.
    • Journal Title

      J.Health Science 52・6

      Pages: 649-654

  • [Journal Article] Simultaneous determination of urinary hydrxylated metabolites of naphthalene, fluorine, phenanthrene, fluoranthene and pyrene as multiple biomarkers ofexposure to polycyclic aromatic hydrocarbons.2006

    • Author(s)
      Chetiyanukomkul, T, Toriba, A, Kameda, T, Tang, N, Hayakawa,K
    • Journal Title

      Anal.Bioanal.Chem. 386

      Pages: 712-718

  • [Journal Article] Development of Septum-Free lnjector for Gas Chromatography and Its Appncation to The Sample with a High Boiling Point.2006

    • Author(s)
      Ito, H, Hayakawa, K, Yamamoto, A, Hayakawa, K, Inoue Y., et al.
    • Journal Title

      J. Chromatogr. A 1132

      Pages: 256-259

  • [Journal Article] Chiral Capillary Electrophoresis of Agrochemicals in Real Samples.2006

    • Author(s)
      Kodama, S, Saito, Y, Chinaka, S, Yamamoto, A, Hayakawa,K.
    • Journal Title

      J.Health Science 52・5

      Pages: 489-494

  • [Journal Article] Components of diesel exhaust particles differentially affect Th1/Th2 response in a murine model of allergic airway inflammation.2006

    • Author(s)
      Yanagisawa, R, Yoshino, S, Yamaki, K, Yoshikawa, T, Hayakawa, K., et al.
    • Journal Title

      Clin. Exp. Allergy 36

      Pages: 386-395

  • [Journal Article] A new On-line Sample Preparation System for the Liquid Chromatography/Time-of-Flight Mass Spectrometly Simultaneous Analysis of Pestisides in River Water.2006

    • Author(s)
      Sasaki, H, Yoneklibo, J, Hayakawa, K.
    • Journal Title

      Anal.Sci. 22・6

      Pages: 835-840

  • [Journal Article] Atmospheric Deposition of Polychlorinated Dibenzo-p-dioxins (PCDDs)and Polyclorinated Dibenzonfurans (PCDFs)in Kanazawa, Japan.2006

    • Author(s)
      Oka, H, Kakimoto, H, Kyudoh, H, Kizu, R, Hayakawa, K. et al.
    • Journal Title

      J.Health Science 52・3

      Pages: 300-307

  • [Journal Article] Thymic involution produced by diesel exhaust particles and their constituents in mice.2006

    • Author(s)
      Tomita, S, Kizu, R, Hayakawa, K, Koremaga, T, Takahama, Y., et al.
    • Journal Title

      Toxicol.Environ.Chemi. 88・1

      Pages: 113-124

  • [Journal Article] Homologue and isomer distribution of dioxins observed in water samples collected from Kahokugata Lagoon and inflowing rivers, Japan.2006

    • Author(s)
      Kakimoto, H, Oka, H, Tonba, A, Kizu, R, Hayakawa, K., et al.
    • Journal Title

      Water Res. 40・10

      Pages: 1929-1940

  • [Journal Article] Seasonal Change of Gas/Particle Partitioning of Atmospheric Dioxins.2006

    • Author(s)
      Oka, H, Tang, N, Toriba A, Kizu, R, Hayakawa, K., at al.
    • Journal Title

      J.Health Sci. 52・1

      Pages: 50-57

  • [Journal Article] Comparison of traditional cloud-point extraction and on-line flow-injection cloud-point extraction with a chemiluminescence method using benzo[α]pyrene as a marler.2006

    • Author(s)
      Song, Q.G, Lu, C, Hayakawa, K, Lin, J-M.
    • Journal Title

      Anal.Bioanal.Chem. 384

      Pages: 1007-1012

  • [Journal Article] Damage to and recovery of coastlines polluted with C-heavy oil spilled from Nakhodka.2006

    • Author(s)
      Hayakawa, K, Kawanishi, T, Toriba, A, Kizu, R, Tamiya, E., et al.
    • Journal Title

      Water Res 40・5

      Pages: 981-989

  • [Journal Article] Determination of 1-nitropyrene metabolites by high performance liquid chromatography with chemiluminescence detection.2006

    • Author(s)
      Hayakawa, K, Lu, C, Mizukami, S, Toriba, A, Tang, N.
    • Journal Title

      J.Chromatogr. A 1107

      Pages: 286-289

  • [Journal Article] 大気中の多環芳香族炭化水素類の計測法とその発生・動態解析研究の進歩2006

    • Author(s)
      Kameda, T, Hayakawa, K.
    • Journal Title

      自動車研究 28・12

      Pages: 653-657

  • [Journal Article] Development of septum-free injector for gas chromatography and its application to the samples with a high boiling point.

    • Author(s)
      Ito, H, Yamamoto, A, Murase, A, Hayakawa, K, Kino, M, Inoue, Y., et al.
    • Journal Title

      Anal.Sci. (in press)

  • [Journal Article] Long-range transportation of polycyclic aromatic hydrocarbons (PAHs)from the eastern Asian continent to Kanazawa, Japan with Asian dust.

    • Author(s)
      Tamamura, S, Sato, T, Ota, Y, Wang, X, Tang, N, Hayakawa,K.
    • Journal Title

      Atmos.Environ. (in press)

  • [Journal Article] A Determination Method for Nitrocatecholamines in Rat Brain with High-Performance Liquid Chromatography-Peroxyoxalate Chemiluminescence Detection.

    • Author(s)
      Tsimoda, M, Uchino, E, Imai, K, Hayakawa, K, Funatsu,T.
    • Journal Title

      Chromatographia (in press)

  • [Journal Article] Long-Range Transportation of Polycyclic Aromatic Hydrocarbons from China to Japan.

    • Author(s)
      Yallg, X.-Y, 0kada, Y, Tang, N, Matsunaga, S, Tamura, K, Kameda, T, Toriba, A, Hayakawa,K.
    • Journal Title

      Atmos.Environ. (in press)

  • [Journal Article] Environmental quinoid polycyclic aromatic hydrocarbon, acenaththenequinone, modulates COX expression through ROS genemtion and NF-_KB activation in A549 cells.

    • Author(s)
      Chung, S.-W, Chung, H.-Y, Tonba, A, Hayakawa, K.
    • Journal Title

      Toxicol.Sci. (in press)

  • [Book] ナホトカ号重油流出事故から10年 私たちは何を学んだか?2006

    • Author(s)
      田崎和江, 早川和一
    • Total Pages
      98
    • Publisher
      金沢大学21世紀COEプログラム
  • [Book] Past,Present and Future Environments of Pan-Japan Sea Region.2006

    • Author(s)
      Hayakawa, K, Editorial Supervisor
    • Total Pages
      605
    • Publisher
      Maruzen

URL: 

Published: 2008-05-08   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi