The time variation of dose rate artificially increased by the Fukushima nuclear crisis.
The time variation of dose rate artificially increased by the Fukushima nuclear crisis.
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DOI：
10.1038/srep00087
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发表时间：
2011
影响因子：
4.6
通讯作者：
Akiba, Suminori
中科院分区：
文献类型：
--
作者：
Hosoda, Masahiro;Tokonami, Shinji;Sorimachi, Atsuyuki;Monzen, Satoru;Osanai, Minoru;Yamada, Masatoshi;Kashiwakura, Ikuo;Akiba, Suminori
2011年3月和4月，沿着经过福岛第一核电站西北部的高速公路，在2011年3月11日东日本大地震后开始释放放射性核素，并在靠近福岛核电站的地区进行了空气中剂量率的车载调查。沿着高速公路，即离核电站相对较远的地方，其剂量率在3月11日之后比之前高，在某些地方高出几个数量级，这意味着福岛核泄漏有一些额外的释放。高水平污染区空气中的最大剂量率为36 μ戈伊·h-1，从浪江镇到疏散地点（例如福岛、郡山市和二本松市）的疏散人员的估计最大累积外剂量为68 mSv。 从辐射防护的角度来看，疏散是合理的。
A car-borne survey for dose rate in air was carried out in March and April 2011 along an expressway passing northwest of the Fukushima Dai-ichi Nuclear Power Station which released radionuclides starting after the Great East Japan Earthquake on March 11, 2011, and in an area closer to the Fukushima NPS which is known to have been strongly affected. Dose rates along the expressway, i.e. relatively far from the power station were higher after than before March 11, in some places by several orders of magnitude, implying that there were some additional releases from Fukushima NPS. The maximum dose rate in air within the high level contamination area was 36 μGy h−1, and the estimated maximum cumulative external dose for evacuees who came from Namie Town to evacuation sites (e.g. Fukushima, Koriyama and Nihonmatsu Cities) was 68 mSv. The evacuation is justified from the viewpoint of radiation protection.
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影响因子：
1.7
作者：
Garger, EK;Kashpur, V;Tschiersch, J
通讯作者：
Tschiersch, J
影响因子：
2.9
作者：
HALLDIN, S;RODHE, A;BJURMAN, B
通讯作者：
BJURMAN, B
影响因子：
2
作者：
FRANKE, R
通讯作者：
FRANKE, R
影响因子：
2.3
作者：
Manolopoulou, M.;Vagena, E.;Papastefanou, C.
通讯作者：
Papastefanou, C.
影响因子：
1
作者：
MUECK, K;STEGER, F
通讯作者：
STEGER, F