Early Monitoring of Potentially Toxic Hydrocarbon Species in Sediment and Biological Samples from Southern Guimaras, Philippines After Oil spill
書誌事項
- タイトル別名
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- フィリピン重油流出後の南ギマラス地域における底質および生物中石油成分の初期調査
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Sediment samples collected from Taklong Island one month after the oil spill incident in Southern Guimaras, Philippines werefound to contain very high level of the potentially toxic hydrocarbon species, the polycyclic aromatic hydrocarbons (PAHs) and theiralkylated homologues (alk-PAHs). The potentially toxic PAHs present in sediment samples were acenaphthene, acenaphthylene,anthracene, benz(a)anthracene, benzo(a)pyrene, benzo(e)pyrene, benzo(b)fluoranthene, benzo(k)fluoranthene, benzo(g,h,i)perylene,chrysene, dibenz(a,h)anthracene, fluoranthene, fluorene, indeno(l,2,3-c,d)pyrene, naphthalene, phenanthrene, and pyrene. Among the17 PAHs in the priority list of potential hazardous compounds, 7 of these PAHs are considered as potential human carcinogens, namelybenzo(a)pyrene, benz(a)anthracene, chrysene, benzo(b)fluoranthene, benzo(k)fluoranthene, dibenzo(a,h)anthracene, indeno (1,2,3-c,d)pyrene. Seventeen different alk-PAHs found in high level in the sediment samples were 1-methylnaphthalene, 2-methylnaphthalene,1,2-dimethylnaphthalene, 2,3,5-trimethylnaphthalene, 1-methylfluorene, 4-methyldibenzothiophene, 4,6-dimethyldibenzothiophene,1-methylanthracene, 1-methylphenanthrene, 2-methylphenanthrene, 2,3-dimethyanthracene, 2-methylfluoranthene, 1-methylpyrene,1-methylbenz(a)anthracene, 4-methylchrysene, 7,12-dimethylbenz(a)anthracene, and 7-methylbenzo(a)pyrene. Oyster, squid and fish samples collected and analyzed were found to contain relatively low level of PAHs and some alk-PAHcompounds. There are 9 PAH compounds detected in the biological samples namely; naphthalene, acenaphthylene, fluorene,dibenzothiophene, phenanthrene, fluoranthene, pyrene, benz(a)anthracene and chrysene and 6 alk-PAHs; 1-methylnaphthalene,2-methylnaphthalene, 1,2-dimethylnaphthalene, 4-methyldibenzothiophene, 4,6-dimethyldibenzothiophene, and 1-methylphenanthrene.
収録刊行物
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- 鹿児島大学水産学部紀要=Memoirs of Faculty of Fisheries Kagoshima University
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鹿児島大学水産学部紀要=Memoirs of Faculty of Fisheries Kagoshima University 59 11-16, 2010
鹿児島大学
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詳細情報 詳細情報について
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- CRID
- 1050845763814423808
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- NII論文ID
- 120004025413
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- NII書誌ID
- AN00040498
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- ISSN
- 0453087X
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- NDL書誌ID
- 11040260
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- 本文言語コード
- en
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- 資料種別
- departmental bulletin paper
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- IRDB
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