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Estimating annual individual doses for evacuees returning home to areas affected by the Fukushima nuclear accident
https://repo.qst.go.jp/records/47456
https://repo.qst.go.jp/records/4745615baea16-4ca8-48dd-9bec-aa905fe2d3e0
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2016-08-10 | |||||
| タイトル | ||||||
| タイトル | Estimating annual individual doses for evacuees returning home to areas affected by 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 |
Yajima, Kazuaki
× Yajima, Kazuaki× Kurihara, Osamu× Ohmachi, Yasushi× Takada, Masashi× Omori, Yasutaka× Akahane, Keiichi× Eunjoo, Kim× Torikoshi, Masami× Yonehara, Hidenori× Yoshida, Satoshi× Sakai, Kazuo× Akashi, Makoto× 矢島 千秋× 栗原 治× 大町 康× 高田 真志× 大森 康孝× 赤羽 恵一× 金 ウンジュ× 取越 正己× 米原 英典× 吉田 聡× 酒井 一夫× 明石 真言 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | To contribute to the reconstruction and revitalization of Fukushima Prefecture following the 2011 nuclear power disaster, annual individual doses were estimated for evacuees who will re- turn home to Tamura City, Kawauchi Village, and Iitate Village in Fukushima. Ambient external dose rates and individual doses obtained with personal dosimeters were measured at many residen- tial and occupational sites throughout the study areas to obtain fun- damental data needed for the estimation. The measurement results indicated that the ratio of individual dose based on a personal dosimeter to the ambient external dose measurement was 0.7 with 10% uncertainty. Multiplying the ambient external dose by 0.7 may be an appropriate measure of the effective dose to an individ- ual in the investigated area. Annual individual doses were estimated for representative lifestyles and occupations based on the ambi- ent external dose rates at the measurement sites, taking into ac- count the relationship between the ambient external dose and individual dose. The results were as follows: 0.6–2.3 mSv y−1 in Tamura, 1.1–5.5 mSv y−1 in Kawauchi, and 3.8–17 mSv y−1 in Iitate. For all areas investigated, the estimated dose to out- door workers was higher than that to indoor workers. Identifying ways to reduce the amount of time that an outdoor worker spends outdoors would provide an effective measure to reduce dose. |
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| 書誌情報 |
Health Physics 巻 109, 号 2, p. 122-133, 発行日 2015-08 |
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| 出版者 | ||||||
| 出版者 | Wolters Kluwer | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0017-9078 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1097/HP.0000000000000308 | |||||
