WEKO3
アイテム
Consideration of the marine Kd and the exchangeable fraction: the case of 90Sr and 137Cs
https://repo.qst.go.jp/records/71950
https://repo.qst.go.jp/records/71950e8e6c6aa-bb6f-4767-871e-98afc2b08421
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2016-07-01 | |||||
| タイトル | ||||||
| タイトル | Consideration of the marine Kd and the exchangeable fraction: the case of 90Sr and 137Cs | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_c94f | |||||
| 資源タイプ | conference object | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Uchida, Shigeo
× Uchida, Shigeo× Tagami, Keiko× 内田 滋夫× 田上 恵子 |
|||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Sediment-seawater distribution coefficient (Kd) for radionuclides based on field observations are limited. Thus IAEA provided Kd data derived from stable element data in sediment and seawater concentrations, assuming that exchangeable fraction in sediment was 20% for ocean margin for all elements. This assumption may be acceptable; however, it is still necessary to check the exchangeable fraction of important radionuclides for more precise modeling of dose assessment. In this study, therefore, we focused on global fallout 90Sr and 137Cs data obtained coastal area in Japan and compared the data with stable elements. | |||||
| 会議概要（会議名, 開催地, 会期, 主催者等） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Goldschmidt 2016 | |||||
| 発表年月日 | ||||||
| 日付 | 2016-06-29 | |||||
| 日付タイプ | Issued | |||||
