WEKO3
アイテム
Temporal variation in environmental radioactivity and radiation exposure doses in the restricted areas around the Fukushima Daiichi Nuclear Power Plant
http://hdl.handle.net/10069/0002003419
http://hdl.handle.net/10069/0002003419e39893a2-4559-4514-af2f-b5472fb76b9e
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KISYK55_LIU.pdf (1.7 MB)
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| アイテムタイプ | 学位論文 / Thesis or Dissertation(1) | |||||||
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| 公開日 | 2025-11-18 | |||||||
| タイトル | ||||||||
| タイトル | Temporal variation in environmental radioactivity and radiation exposure doses in the restricted areas around the Fukushima Daiichi Nuclear Power Plant | |||||||
| 言語 | en | |||||||
| 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_db06 | |||||||
| 資源タイプ | doctoral thesis | |||||||
| アクセス権 | ||||||||
| アクセス権 | open access | |||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||
| 著者 |
劉, 夢潔
× 劉, 夢潔
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| 著者別名 | ||||||||
| 姓名 | LIU, MENGJIE | |||||||
| 言語 | en | |||||||
| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | Temporal variation and fluctuation in environmental contamination in Futaba town and Okuma town, the location of the Fukushima Daiichi Nuclear Power Plant (FDNPP), were evaluated based on a car-borne survey conducted from October 2021 to November 2022. Although the environmental radioactivity in the interim storage facility area (ISF) was higher than that in open areas (i.e., the evacuation order lifted areas in Futaba town and the Specific Reconstruction and Regeneration Base area [SRRB] in Okuma town), only minor temporal changes were seen in the ambient dose and detection rate of radiocesium (the proportion of radiocesium detected points per all measuring points) in those areas, respectively. These findings suggest that the observed variations may result from physical decay and environmental remediation. Resuspension caused by human activities and weather could also affect the detection rate of radiocesium. The annual external effective doses in Futaba town and Okuma town were estimated to be at a limited level (< 1 mSv/year). Nevertheless, to help ensure the safety and future prosperity of residents and communities in the affected areas around the FDNPP, long-term follow-up monitoring of temporal exposure dose levels during the recovery and reconstruction phases is extremely important. | |||||||
| 言語 | en | |||||||
| 内容記述 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | 長崎大学学位論文 学位記番号:共博(医歯薬)甲第55号 学位授与年月日:令和7年9月19日 | |||||||
| 言語 | ja | |||||||
| 内容記述 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | Author: Mengjie Liu, Yasuyuki Taira, Masahiko Matsuo, Makiko Orita, Hitomi Matsunaga, Yuya Kashiwazaki, Xu Xiao, Noboru Takamura | |||||||
| 言語 | en | |||||||
| 内容記述 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | Citation: Scientific Reports, 13, art. no. 22459; 2023 | |||||||
| 言語 | en | |||||||
| 書誌情報 |
en : Scientific Reports 巻 13, p. art. no. 2245, 発行日 2025-09-19 |
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| ISSN | ||||||||
| 収録物識別子タイプ | EISSN | |||||||
| 収録物識別子 | 2045-2322 | |||||||
| DOI | ||||||||
| 関連タイプ | isIdenticalTo | |||||||
| 識別子タイプ | DOI | |||||||
| 関連識別子 | https://doi.org/10.1038/s41598-023-49821-8 | |||||||
| 権利 | ||||||||
| 権利情報 | This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. © The Author(s) 2023 | |||||||
| 言語 | en | |||||||
| 著者版フラグ | ||||||||
| 出版タイプ | VoR | |||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||
| その他のタイトル | ||||||||
| その他のタイトル | 福島第一原子力発電所周辺の警戒区域における環境放射能と放射線被ばく量の時間的変化 | |||||||
| 言語 | ja | |||||||
| 出版者 | ||||||||
| 出版者 | Springer Nature | |||||||
| 言語 | en | |||||||
| 関係URI | ||||||||
| 識別子タイプ | HDL | |||||||
| 関連識別子 | http://hdl.handle.net/10069/0002003319 | |||||||
| 学位名 | ||||||||
| 学位名 | 博士(医学) | |||||||
| 言語 | ja | |||||||
| 学位授与機関 | ||||||||
| 学位授与機関識別子Scheme | kakenhi | |||||||
| 学位授与機関識別子 | 17301 | |||||||
| 学位授与機関名 | Nagasaki University (長崎大学) | |||||||
| 学位授与年月日 | ||||||||
| 学位授与年月日 | 2025-09-19 | |||||||
| 学位授与番号 | ||||||||
| 学位授与番号 | 甲共医歯薬第55号 | |||||||
| 学位の種類 | ||||||||
| 言語 | ja | |||||||
| 値 | 課程博士 | |||||||
| 引用 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | Nagasaki University (長崎大学), 博士(医学) (2025-09-19) | |||||||
