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大規模原子力事故時の遠隔地における放射線被ばくへの対処－長崎に飛来した福島第一原子力発電所の放射性物質からの推測－
http://hdl.handle.net/10069/36359
http://hdl.handle.net/10069/36359251c9879-1329-477a-ade3-e5dc183a62ba
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
JJH70_149.pdf (2.1 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2016-04-21 | |||||
| タイトル | ||||||
| タイトル | 大規模原子力事故時の遠隔地における放射線被ばくへの対処－長崎に飛来した福島第一原子力発電所の放射性物質からの推測－ | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | 放射能比 | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | エアロゾル | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | 放射能濃度 | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | 大気流跡線 | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | 福島第一原子力発電所 | |||||
| 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 | |||||
| 著者 |
袁, 軍
× 袁, 軍× 世良, 耕一郎× 高辻, 俊宏 |
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| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 14141 | |||||
| 姓名 | Yuan, Jun | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 14142 | |||||
| 姓名 | Sera, Koichiro | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 14143 | |||||
| 姓名 | Takatsuji, Toshihiro | |||||
| その他のタイトル | ||||||
| その他のタイトル | Measures to protect against radiation due to a large-scale nuclear accident of distant place - radioactive materials in Nagasaki from the Fukushima Daiichi nuclear power plant indicate | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Objective: To investigate human health effects of radiation exposure due to possible future nuclear accidents in distant places and other various findings of analysis of the radioactive materials contaminating the atmosphere of Nagasaki due to the Fukushima Daiichi Nuclear Power Plant accident. Methods: The concentrations of radioactive materials in aerosols in the atmosphere of Nagasaki were measured using a germanium semiconductor detector from March 2011 to March 2013. Internal exposure dose was calculated in accordance with ICRP Publ. 72. Air trajectories were analyzed using NOAA and METEX web-based systems. Results: 134Cs and 137Cs were repeatedly detected. The air trajectory analysis showed that 134Cs and 137Cs flew directly from the Fukushima Daiichi Nuclear Power Plant from March to April 2011. However, the direct air trajectories were rarely detected after this period even when 134Cs and 137Cs were detected after this period. The activity ratios (134Cs/137Cs) of almost all the samples converted to those in March 2011 were about unity. This strongly suggests that the 134Cs and 137Cs detected mainly originated from the Fukushima Daiichi Nuclear Power Plant accident in March 2011. Although the 134Cs and 137Cs concentrations per air volume were very low and the human health effects of internal exposure via inhalation is expected to be negligible, the specific activities (concentrations per aerosol mass) were relatively high. Conclusion: It was found that possible future nuclear accidents may cause severe radioactive contaminations, which may require radiation exposure control of farm goods to more than 1000 km from places of nuclear accidents. | |||||
| 書誌情報 |
日本衛生学雑誌 巻 70, 号 2, p. 149-160, 発行日 2015-03 |
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| 出版者 | ||||||
| 出版者 | 日本衛生学会 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 00215082 | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1265/jjh.70.149 | |||||
| 権利 | ||||||
| 権利情報 | (c) 2015 日本衛生学会 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
| 引用 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 日本衛生学雑誌, 70(2), pp.149-160; 2015 | |||||
