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タイトル: | Mapping of the cumulative β-ray dose on the ground surface surrounding the Fukushima area |
著者: | Endo, Satoru Kajimoto, Tsuyoshi Tanaka, Kenichi Nguyen, Thanh T. Hayashi, Gohei Imanaka, Tetsuji |
著者名の別形: | 今中, 哲二 |
キーワード: | Fukushima Daiichi Nuclear Power Plant accident β-ray dose radiotellurium radioiodine radiocesium |
発行日: | 31-Oct-2015 |
出版者: | Oxford University Press (OUP) |
誌名: | Journal of Radiation Research |
巻: | 56 |
号: | suppl_1 |
開始ページ: | i48 |
終了ページ: | i55 |
抄録: | A large amount of the fission products released by the Fukushima Daiichi Nuclear Power Plant (FDNPP) accident on 11 March 2011 was deposited in a wide area from Tohoku to northern Kanto. A map of the estimated cumulative β-ray dose (70 μm dose equivalent) on the soil surface for one year after the FDNPP accident has been prepared using previously reported calculation methods and the 2-km mesh survey data by MEXT. From this map of estimated dose, areas with a high cumulative β-ray dose on the soil surface for one year after the FDNPP accident were found to be located in the Akogi-Teshichiro to Akogi-Kunugidaira region in Namie Town, and in the southern Futaba Town to the northern Tomioka Town region. The highest estimated cumulative β-ray dose was 710 mSv for one year at Akogi-Teshichiro, Namie Town. |
著作権等: | © The Author 2015. Published by Oxford University Press on behalf of The Japan Radiation Research Society and Japanese Society for Radiation Oncology. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited. |
URI: | http://hdl.handle.net/2433/219561 |
DOI(出版社版): | 10.1093/jrr/rrv056 |
PubMed ID: | 26519736 |
出現コレクション: | 学術雑誌掲載論文等 |
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