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Activity concentrations of environmental samples collected in Fukushima Prefecture immediately after the Fukushima nuclear accident
https://repo.qst.go.jp/records/46873
https://repo.qst.go.jp/records/46873a1e373b1-f470-4b34-b52a-1bcdca9f750a
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2014-10-21 | |||||
| タイトル | ||||||
| タイトル | Activity concentrations of environmental samples collected in Fukushima Prefecture immediately after the Fukushima nuclear accident | |||||
| 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_6501 | |||||
| 資源タイプ | journal article | |||||
| 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 |
Hosoda, Masahiro
× Hosoda, Masahiro× Tokonami, Shinji× Tazoe, Hirofumi× Sorimachi, Atsuyuki× Monzen, Satoru× Osanai, Minoru× Akada, Naofumi× Kakiuchi, Hideki× Omori, Yasutaka× Ishikawa, Tetsuo× Sarata, Kumar Sahoo× Kovacs, Tibor× Yamada, Masatoshi× Nakata, Akifumi× A, Yoshida Mitsuaki× Yoshino, Hironori× Mariya, Yasushi× Kashiwakura, Ikuo× 細田 正洋× 床次 眞司× 反町 篤行× 大森 康孝× 石川 徹夫× サフー サラタ クマール× 山田 正俊 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Radionuclide concentrations in environmental samples such as surface soils, plants and water were evaluated by high purity germanium detector measurements. The contribution rate of short half-life radionuclides such as 132I to the exposure dose to residents was discussed from the measured values. The highest values of the 131I/137Cs activity ratio ranged from 49 to 70 in the environmental samples collected at Iwaki City which is located to the south of the F1-NPS. On the other hand, the 132I/131I activity ratio in the same environmental samples had the lowest values, ranging from 0.01 to 0.02. By assuming that the 132I/131I activity ratio in the atmosphere was equal to the ratio in the environmental samples, the percent contribution to the thyroid equivalent dose by 132I was estimated to be less than 2%. Moreover, the contribution to the thyroid exposure by 132I might be negligible if 132I contamination was restricted to Iwaki City. | |||||
| 書誌情報 |
Scientific Reports (Online Only URL:http://www.nature.com/srep/index.html) 巻 3, p. 2283, 発行日 2013-07 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 2045-2322 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1038/srep02283 | |||||
