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Seasonal variation of 210Po in different salinity: Case of Kuala Selangor river, west coast Peninsular Malaysia
https://doi.org/10.15083/00040690
https://doi.org/10.15083/000406906ea7b0ee-1bdd-425c-b3ef-e94f42699faf
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
CMS340128.pdf (590.3 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2012-05-25 | |||||
| タイトル | ||||||
| タイトル | Seasonal variation of 210Po in different salinity: Case of Kuala Selangor river, west coast Peninsular Malaysia | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | radionuclide | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | polonium | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | coastal water | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | particulate | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | salinity | |||||
| 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 | 10.15083/00040690 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
Mohamed, Che Abd Rahim
× Mohamed, Che Abd Rahim× Siang, Tan Chin |
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| 著者所属 | ||||||
| 著者所属 | Marine Ecosystem Research Centre (EKOMAR) Universiti Kebangsaan Malaysia | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The relationship, input and output of 210Po has been investigated in the dissolved (<0.4μm) and particulate (>0.4μm) samples collected from six stations in the Kuala Selangor River, where each station selected had a different salinity; ranging from the low salinity of surface layer water to the coastal oceanic water. The mean activity of total 210Po, which was found to alter according to the sampling dates, was noted as 57.83±12.26dpmL(-1), 22.90±3.21dpmL(-1) and 11.83±4.13dpmL(-1) for the samples from 22 May 2005, 19 November 2005 and 26 March 2006, respectively. The highest concentration of activity of 210Po was obtained during the dry season, whilst the lowest activity found was during the end of the wet season. In March 2006, at the end of the wet season, the behavior of 210Po was found to behave in the manner of a conservative element. From the calculation model, approximately 82.14% of the polonium input was found in the dissolve phase and around 144.94% of the removed polonium remained in the particulate phase. | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Proceedings of 4th JSPS-VAST Joint Seminar on 'Coastal Marine Science', Hai Phong, Viet Nam, 26-28 October 2009 | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Ocean Pollution | |||||
| 書誌情報 |
Coastal marine science 巻 34, 号 1, p. 186-194, 発行日 2010-08-20 |
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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 | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 452 | |||||
| 出版者 | ||||||
| 出版者 | International Coastal Research Center, Atmosphere and Ocean Research Institute, the University of Tokyo | |||||
| 出版者別名 | ||||||
| 東京大学大気海洋研究所国際沿岸海洋研究センター | ||||||
