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Organotin Contaminations in Malaysia
https://doi.org/10.15083/00040720
https://doi.org/10.15083/00040720910fd555-34c6-4b5d-b605-975a150df74a
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
CMS320114.pdf (105.7 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2009-02-18 | |||||
| タイトル | ||||||
| タイトル | Organotin Contaminations in Malaysia | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | butyltin phenyltin | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Malaysia | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | concentrations | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | human risk | |||||
| 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 | 10.15083/00040720 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
HARINO, Hiroya
× HARINO, Hiroya× ARAI, Takaomi× OHJI, Madoka× ISMAIL, Ahmad Bin× MIYAZAKI, Nobuyuki |
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| 著者所属 | ||||||
| 著者所属 | Osaka City Institute of Public Health and Environmental Sciences | |||||
| 著者所属 | ||||||
| 著者所属 | International Coastal Research Center, Ocean Research Institute, University of Tokyo | |||||
| 著者所属 | ||||||
| 著者所属 | Institute of Symbiotic Science and Technology, Tokyo University of Agriculture and Technology | |||||
| 著者所属 | ||||||
| 著者所属 | Department of Biology, Universiti Putra Malaysia | |||||
| 著者所属 | ||||||
| 著者所属 | Center for International Cooperation, Ocean Research Institute, The University of Tokyo | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The current status of contaminations by organotin (OT) compounds in Malaysia was reviewed. Tributyltin (TBT) in water samples ranged from <1.39ng L<-1> to 115ngL<-1>1. The higher concentrations of TBTs in water samples were observed in mooring facility of pleasure crafts and the Strait of Malacca with heavy shipping traffic. TBT to total butyltin (BT) was dominant species in water samples, suggesting the latest use of TBT. Phenyltin (PT) compounds were not detected in water samples. Tributyltin in sediment samples ranged from <0.3ugkg<-1> dry to 492ugkg<-1> dry. TBT concentrations in sediment samples were high in the Strait of Johor where locates between Malaysia and Singapore. In the case of sediment, the higher percentage of degradation products of TBT was observed among total BTs. The concentrations of triphenyltin (TPT) compounds in sediment ranged from 0.1-34 ugkg<-1> dry. TBT in bivalves and fish also detected at the range of <0.5-299 ugkg<-1>1, 2.4-190 ugkg<-1>1, respectively. TBT concentrations in some biological samples exceeded the tolerable average residue levels (TALR) which calculated from tolerable daily intake (TDI) for TBT. TBT was not detected in biological samples. Most gastropods from Malaysia were caused imposex. Especially, the highest incidence was found in the Southern part of the Strait of Malacca. Geographical distribution of incidence of imposex accorded with that that of concentration of TBT in aquatic environment. | |||||
| 書誌情報 |
Coastal marine science 巻 32, 号 1, p. 96-101, 発行日 2008-08-20 |
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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 | ||||||
