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福島県立医科大学学術成果リポジトリ = Fukushima Medical University Repository >
福島医学会 = The Fukushima Society of Medical Science >
Fukushima Journal of Medical Science >
Vol.57 (2011) >
このアイテムの引用には次の識別子を使用してください:
http://ir.fmu.ac.jp/dspace/handle/123456789/306
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| タイトル: | Investigations on radioactive substances released from the Fukushima Daiichi nuclear power plant |
| その他のタイトル: | Radioactive substances released from F1 |
| 著者: | Yamaguchi, Katsuhiko |
| 誌名/書名: | Fukushima Journal of Medical Science |
| 巻: | 57 |
| 号: | 2 |
| 開始ページ: | 75 |
| 終了ページ: | 80 |
| 発行日: | 2011年 |
| 抄録: | The Great East Japan Earthquake on March 11th, 2011, severely damaged the Fukushima Daiichi Nuclear Power Plant resulting in the diffusion of many radioactive substances throughout Fukushima prefecture. To examine these substances, we have carried out investigations for several months since immediately after the accident. We revealed that environmental high-level radiation spread northwesterly from the nuclear plant and several areas in Nakadori, the region located in the central part of the prefecture between Hamadori (east part of the prefecture) and Aizu-chihou (west part), was contaminated with mid-level radiation. We also analyzed radionuclides in soil and estimated future radiation levels.The importance of topsoil removal for decontamination has become an obvious countermeasure since many radioactive substances have settled on the surface. In addition, we investigated residential areas and their surroundings to find where high-level doses were likely to be detected for lowering the risk of exposure among residents.When little information was available, the investigations were implemented and the results contributed to both administrative policies and civil life. |
| 出版者: | The Fukushima Society of Medical Science |
| 出版者（異表記）: | 福島医学会 |
| 本文の言語: | eng |
| このページのURI: | http://ir.fmu.ac.jp/dspace/handle/123456789/306 |
| 本文URL: | http://ir.fmu.ac.jp/dspace/bitstream/123456789/306/1/FksmJMedSci_57_p75.pdf |
| ISSN: | 0016-2590
2185-4610 |
| DOI: | 10.5387/fms.57.75 |
| PubMed番号: | 22353656 |
| 異版(出版者版等): | http://dx.doi.org/10.5387/fms.57.75 |
| 権利情報: | © 2011 The Fukushima Society of Medical Science |
| 出現コレクション: | Vol.57 (2011)
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