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Distribution of Polycyclic Aromatic Hydrocarbon (PAHs) in sediments in the Langat Estuary
https://doi.org/10.15083/00040802
https://doi.org/10.15083/0004080246cf1ee8-7aa4-46ad-abb2-1258c69293af
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00004354633.pdf (1.4 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2007-04-05 | |||||
| タイトル | ||||||
| タイトル | Distribution of Polycyclic Aromatic Hydrocarbon (PAHs) in sediments in the Langat Estuary | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Polycyclic Aromatic Hydrocarbons (PAHs) | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | sediment | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Gas Chromatography-Mass Spectrometry | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | methylphenanthrene/phenanthrene (MP/P) ratio | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | (L/H) ratio | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | departmental bulletin paper | |||||
| ID登録 | ||||||
| ID登録 | 10.15083/00040802 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
Zakaria, Mohamad Pauzi
× Zakaria, Mohamad Pauzi× Mahat, Alvin Azril |
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| 著者所属 | ||||||
| 著者所属 | Faculty of Evironmental Studies | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A study has been carried out at the Langat Estuary, Selangor. The primary objective of this research is to determine the sources and concentration of polycyclic aromatic hydrocarbon (PAHs) in the sediments in the Langat Estuary. 6 stations were chosen, beginning at the Estuary and ending at the upstream river of the Langat Estuary. The determination of concentration and compound of PAHs were analyzed by using Gas Chromatography-Mass Spectrometry (GC-MS). The samples were calculated using methylphenanthrene/phenanthrene (MP/P) ratio to determine the sources. The value of less than 1 is the pyrogenic sources and more than 1, consist of petrogenic sources. Total PAHs for sediment samples of Station 1 until Station 6 ranged from 322ng/g to 2480ng/g (dry weight). Furthermore, MP/P ratios for sediment samples had values ranging from 0.88 to 1.27, while L/H ratios for the same samples ranged from 0.25 to 26.96. There were 17 compounds of PAHs detected in the samples. Sediment samples from Station 1 until Station 6 showed an MP/P ratio value of less than 1, with the exception of Station 4 and Station 6. This points out that this area is dominated by pyrogenic sources. | |||||
| 書誌情報 |
Coastal marine science 巻 30, 号 1, p. 387-395, 発行日 2006-04-28 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 13493000 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA11957899 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 452 | |||||
| 出版者 | ||||||
| 出版者 | International Coastal Research Center, Ocean Research Institute, the University of Tokyo | |||||
| 出版者別名 | ||||||
| 東京大学海洋研究所国際沿岸海洋研究センター | ||||||
