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Development and Validation of a Dose Assessment Model for an Acute Atmospheric Release of Tritium Using an IAEA-EMRAS Scenario
https://repo.qst.go.jp/records/62535
https://repo.qst.go.jp/records/62535abad2d61-15cb-480d-b267-d0f60c08b5c6
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2008-05-14 | |||||
| タイトル | ||||||
| タイトル | Development and Validation of a Dose Assessment Model for an Acute Atmospheric Release of Tritium Using an IAEA-EMRAS Scenario | |||||
| 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 |
Miyamoto, Kiriko
× Miyamoto, Kiriko× Yamamoto, Kazuhide× Inoue, Yoshikazu× 宮本 霧子× 山本 一英× 井上 義和 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The atmospheric dispersion model (Tritium-EESAD) was modified so as to be able to predict tritium concentration in tissue-free water (TFWT) and in organically-bound tritium (OBT) in the food chain for agricultural and livestock environments. The modified model was validated by participating in the Hypothetical Scenario of IAEA EMRAS, an international program for environmental model inter-comparison. The objective of the scenario was to analyze the consequences of a hypothetical acute atmospheric release of 10g of tritium, by considering various pathways in terms of tritium activity in biosphere compartments and products as well as their contributions to total dose of human exposure. The Tritium-EESAD model performed well, as well as the other seven model participants. As the predicted doses by ingestion were variable, it is necessary to apply sensitive parameters to a vegetable model which consider the meteorological conditions and harvesting customs in the target area. | |||||
| 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 | 2nd Japan- China Workshop on blanket and tritium technologyと岡本眞實先生召天十周年シンポジウム | |||||
| 発表年月日 | ||||||
| 日付 | 2008-05-10 | |||||
| 日付タイプ | Issued | |||||
