Item type |
D_学術雑誌論文_JAIRO Cloud(WEKO3)対応_42af303d(1) |
公開日 |
2016-10-26 |
タイトル |
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タイトル |
Ambient dose rate in Mikurashima Island after the Fukushima Daiichi Nuclear Power Plant accident |
タイトル |
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言語 |
en |
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タイトル |
Ambient dose rate in Mikurashima Island after the Fukushima Daiichi Nuclear Power Plant accident |
言語 |
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言語 |
eng |
キーワード |
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主題Scheme |
Other |
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主題 |
Ambient dose rate |
キーワード |
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主題Scheme |
Other |
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主題 |
Car-borne survey |
キーワード |
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主題Scheme |
Other |
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主題 |
Dose distribution map |
キーワード |
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主題Scheme |
Other |
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主題 |
Mikurashima Island |
キーワード |
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主題Scheme |
Other |
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主題 |
Annual effective dose |
キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
Ambient dose rate |
キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
Car-borne survey |
キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
Dose distribution map |
キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
Mikurashima Island |
キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
Annual effective dose |
資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
著者 |
Hosokawa, Shota
Inoue, Kazumasa
Hashimoto, Kai
Yazawa, Yusuke
Hori, Kenta
Sugino, Masato
Fukushi, Masahiro
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抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
No detailed ambient dose rate has been reported, either before or after the Fukushima Daiichi Nuclear Power Plant (F1-NPP) accident, for Mikurashima Island, one of the islands within the authority of the Tokyo Metropolitan Government. Thus, the ambient dose rate on Mikurashima Island was observed 4.5 years after the F1-NPP accident. A car-borne survey and a foot patrol survey of the ambient dose rates were conducted over the entire island using a 3-in × 3-in NaI(Tl) scintillation spectrometer. The average ambient dose rate was 27 nGy h^-1 (12 – 45 nGy h^-1) and a higher dose distribution was observed for the northern and eastern areas of Mikurashima Island. However, the impact from the F1-NPP accident (i.e., the presence of artificial radionuclides) was mainly observed for the mountain area of the island (4 – 9 nGy h^-1; located about the center to south-southeast direction). Based on the measured ambient dose rate, the estimated annual effective dose after the accident was 0.09 mSv y^-1. |
書誌情報 |
診療放射線学教育学
en : Japanese Journal of Education for Radiological Technology
巻 4,
号 1,
p. 1-6,
発行日 2016
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出版者 |
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出版者 |
日本診療放射線学教育学会 |
ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
18835961 |