Port sediment pollution by maritime activity

2011 Fiscal Year Final Research Report

• Project/Area Number: 20310019
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Environmental impact assessment/Environmental policy
• Research Institution: Kobe University
• Principal Investigator: OKAMURA Hideo 神戸大学, 内海域環境教育研究センター, 教授 (90253020)
• Co-Investigator(Kenkyū-buntansha): DAN Tomohisa 神戸大学, 大学院・海事科学研究科, 准教授 (80314516) ; FUJITA Hirotsugu 神戸大学, 大学院・海事科学研究科, 教授 (60199338)
• Project Period (FY): 2008 – 2011
• Keywords: 船底防汚剤 / 原油 / 多環芳香族炭化水素 / 塗料廃棄物 / 生態毒性 / 変異原性

Research Abstract

Biomonitoring procedure using some environmental organisms was applied to assess pollution of port sediments collected at high maritime activity. Some sediments were very toxic to marine photobacteria, which could respond according to the quality of the port sediments. It was, however, difficult to ascertain the observed toxicity with residues of some antifouling compounds and polycyclic aromatic hydrocarbons in the toxic sediments. It was suggested that a wide variety of toxic compounds existed in port sediments.

Research Products

• [Journal Article] Effects of metal pyrithione antifoulants on freshwater macrophyte Lemna gibba G3 determined by image analysis (2012)
  • Author(s): Okamura, H., Togosmaa, L., Sawamoto, T., Fukushi, K., Nishida, T., and Beppu, T
  • Journal Title: Ecotoxicolog Volume: 21 Pages: 1102-1111
• [Journal Article] Application of rotating cylinder method for ecotoxicological evaluation of antifouling paints (2012)
  • Author(s): Okamura, H., Yagi, M., Kawachi, M., Hanyuda, T., Kawai, H. and Walker, I
  • Journal Title: Toxicological and Environmental Chemistry Volume: 94 Pages: 545-556
• [Journal Article] Treatment of tetracycline antibiotics by laccase in the presence of 1-hydroxybenzotriazole (2012)
  • Author(s): Suda, T., Hata, T., kawai, S., Okamura, H., and Nishida, T
  • Journal Title: Bioresource Technology Volume: 103 Pages: 498-501
• [Journal Article] PM充電器と静電水スクラバによるNOx, PMの低減-スクラバ水滴挙動によるPM捕集効率の変化- (2012)
  • Author(s): 高山敦好、影山明久、藤田浩嗣、原野亘
  • Journal Title: 環境技術 Volume: 41 Pages: 90-96
• [Journal Article] Effects of organotin alternative antifoulants on oyster embryo (2011)
  • Author(s): Tunemasa, N. and Okamura, H
  • Journal Title: Archives of Environmental Contamination and Toxicology Volume: 61 Pages: 128-134
• [Journal Article] 石炭油燃焼による排出PMの低減について-2段燃焼の効果 (2011)
  • Author(s): 西田修身、Kartika, K. H., 藤田浩嗣、原野亘、柳東勲、中西哲也、千田哲也、古川匡、池田真俊、岡本寛己、岡田英晃、斉藤真梨子
  • Journal Title: 日本マリンエンジニアリング学会誌 Volume: 46(3) Pages: 142-147
• [Journal Article] Elimination of carbamazepine by repeated treatment with laccase in the presence of 1-hydroxybenzotriazole (2010)
  • Author(s): Hata, T, Shintate, H, Kawai, S., Okamura, H., Nishida, T
  • Journal Title: Journal of Hazardous Materials Volume: 181 Pages: 1175-1178
• [Journal Article] Removal of diclofenac and mefenamic acid by white rot fungus Phanerochaete sordida YK-624 and identification of their metabolites after fungal treatment (2010)
  • Author(s): Hata, T., Kawai, S., Okamura, H., and Nishida, T
  • Journal Title: Biodegradation Volume: 21(5) Pages: 681-689
• [Journal Article] Elimination and detoxification of triclosan by manganese peroxidase from white rot fungus (2010)
  • Author(s): Inoue, Y., Hata, T., Kawai, S., Okamura, H., and Nishida, T
  • Journal Title: Journal of Hazardous Materials Volume: 180 Pages: 764-767
• [Journal Article] Simultaneous determination of a pyridine-triphenylborane anti-fouling agent and its estimated degradation products using capillary zone electrophoresis (2010)
  • Author(s): Fukushi, K, Yakushiji, Y., Okamura, H., Hashimoto, Y., Saito, K
  • Journal Title: Journal of Chromatography A Volume: 1217 Pages: 2187-2190
• [Journal Article] 遺伝子マーカーを用いた船体付着藻類の多様性解析と防汚塗料の違いが付着藻類の種組成に及ぼす影響について (2010)
  • Author(s): 川井浩史, 羽生田岳昭, 岡村秀雄, 河地正伸, 功刀正行, 出村幹英
  • Journal Title: 日本マリンエンジニアリング学会誌 Volume: 45 Pages: 86-90
• [Journal Article] キャピラリーゾーン電気泳動法による有機ホウ素系防汚剤のアセトニトリル中における分解性評価 (2009)
  • Author(s): 薬師寺雄樹、福士惠一、岡村秀雄、橋本陽一、宮道隆、斎藤惠逸
  • Journal Title: 分析化学 Volume: 58 Pages: 301-304
• [Journal Article] バイオモニタリングを活用した汚染された水環境の評価と管理 (2009)
  • Author(s): 岡村秀雄
  • Journal Title: 日本海水学会誌 Volume: 63 Pages: 307-311
• [Journal Article] 船底防汚塗料に用いられる亜鉛ピリチオンおよび銅ピリチオンの環境影響 (2009)
  • Author(s): 岡村秀雄
  • Journal Title: 付着生物学会誌 Volume: 26 Pages: 33-41
• [Journal Article] Ecotoxocity of the degradation products of triphenylborane pyridine(TPBP) antifouling agent (2009)
  • Author(s): Okamura, H., Kitano, S., Toyota, S., Harino, H., and Thomas, K. V
  • Journal Title: Chemosphere Volume: 74 Pages: 1275-1278
• [Journal Article] 有機スズ代替船底防汚剤による広島湾北部海域の底質汚染状況について (2008)
  • Author(s): 常政典貴, 上野博昭, 久保田明利, 岡村秀雄
  • Journal Title: 環境化学 Volume: 18(1) Pages: 19-27
• [Journal Article] Combustion and Emission Characteristics of Diesel Engine by Mixing DME and Marine C Heavy Fuel Oil
  • Author(s): Ryu, Y., Dan, T., Mizukura, M., Asano, I.
  • Journal Title: 9th International Symposium on Marine Engineering Volume: D2-1 Pages: 1-6
• [Journal Article] Combustion Characteristics of Water Emulsified Jatropha Curcas Oil in Variation of Water Droplet Distribution
  • Author(s): Shikimi, K., Dan, T., Asano, I. Hashimoto, M.
  • Journal Title: 9th International Symposium on Marine Engineering Volume: D2-3 Pages: 1-6
• [Presentation] Can dimethyl ether diminish environmental impacts of diesel exhaust particulates from marine diesel oil? (2011)
  • Author(s): Okamura, H., Sawamoto, T., Dan, T., and Fujita, H
  • Organizer: 9th International Symposium on Marine Engineering
  • Place of Presentation: Kobe, Japan
  • Year and Date: 20111017-20
• [Presentation] Concentration of antifouling biocides and heavy metals in sediment core samples in the northern part of Hiroshima Bay (2010)
  • Author(s): Tsunemasa, N. and Okamura, H
  • Organizer: Pacifichem Honolulu
  • Place of Presentation: Hawaii, USA
  • Year and Date: 20101215-20
• [Presentation] Marine pollution by chemicals and protection of marine environment (2010)
  • Author(s): Okamura, H
  • Organizer: Marine environmental deterioration by ship
  • Place of Presentation: Yangzhou University, China
  • Year and Date: 20100914-17
• [Presentation] Effects of organic boron antifoulants on oyster embryo (2010)
  • Author(s): Tsunemasa, N. and Okamura, H
  • Organizer: Proceedings in SETAC Europe 20th Annual Meeting. Seville
  • Place of Presentation: Spain
  • Year and Date: 20100523-27
• [Presentation] Ecotoxicity assessment of new biocide-free antifouling paints (2009)
  • Author(s): Okamura, H., Kawachi, M., Hanyuda, T., and Kawai, H
  • Organizer: 14th International Symposium on Toxicity Assessment
  • Place of Presentation: Metz, France
  • Year and Date: 20090830-0904
• [Presentation] The influence of organotin alternative antifoulants on the oyster's embryology (2009)
  • Author(s): Tsunemasa, N. and Okamura, H
  • Organizer: 14th International Symposium on Toxicity Assessment
  • Place of Presentation: Metz, France
  • Year and Date: 20090830-0904
• [Presentation] Contamination of organotin alternative antifoulants in coastal seawater and sediment of Hiroshima Bay (2009)
  • Author(s): Tsunemasa, N., and Okamura, H
  • Organizer: 14th International Congress on Marine Corrosion and Fouling
  • Place of Presentation: Kobe, Japan
  • Year and Date: 20090830-0904
• [Presentation] Fate of triphenylborane-pyridine antifouling agent in sediments (2008)
  • Author(s): Okamura, H. and Kitano, S
  • Organizer: 5th SETAC World Congress
  • Place of Presentation: Sydney, Australia
  • Year and Date: 20080803-07
• [Presentation] Triphenylborane-pyridine antifouling agent degrades by metal ions (2008)
  • Author(s): Tsuboi, A., Okamura, H., Harino, H., Tsunemasa, N., Thomas, K., Shim, WJ
  • Organizer: 14th International Congress on Marine Corrosion and Fouling
  • Place of Presentation: Kobe, Japan
  • Year and Date: 20080727-31
• [Presentation] Simultaneous determination of pyridine triphenylborane(TPBP) antifouling agent and its estimated degradation products by capillary zone electrophoresis (2008)
  • Author(s): Fukushi, K., Yakushiji, Y., Okamura, H., Hashimoto, Y
  • Organizer: 14th International Congress on Marine Corrosion and Fouling
  • Place of Presentation: Kobe, Japan
  • Year and Date: 20080727-31
• [Book] Detoxification of steroidal hormones in the aquatic environment (2008)
  • Author(s): Nishida, T. and Okamura, H
  • Total Pages: 213-221
  • Publisher: NOVA Publishers
• [Book] Antagonistic and synergistic effects of antifouling chemicals in mixture (2008)
  • Author(s): Nagata, S., Zhou, X., Okamura, H
  • Total Pages: 194-203
  • Publisher: Oxford : Elsevier