Following the earthquake and tsunami that hit Japan on March 11, 2011, IRSN has published information on its french website regarding the status of the nuclear reactors at the Fukushima Daiichi nuclear plant, and the consequences of the crisis.
We provide below the translation in english and japanese of some of these information.
Documents in english (PDF file) :
[22/03/2011] Simulation of atmospheric dispersion of the radioactive plume formed by releases from the Fukushima Daiichi nuclear power plant since 12 March
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[24/03/2011] Assessment of radioactivity released by the Fukushima Daiichi Nuclear Power Plant (Fukushima I) through 22 March 2011
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[24/03/2011] Situation of the nuclear installations in Japan - Situation at 08h00 on March 24, 2011
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[24/03/2011] Dispersion model of the radioactive releases in the atmosphere on a worldwide scale
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[24/03/2011] Assessment of the environmental and dosimetric consequences in Japan due to the radioactive releases since March 12, 2011 by the nuclear power plant of Fukushima Daiichi
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[08/04/2011] Impact on marine environment of radioactive releases resulting from the Fukushima-Daiichi nuclear accident
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[12/04/2011] Information note n°2 for the French citizens in Japan - 8th April 2011 : situation at the Fukushima-Daiichi site, general recommandations for residents, general information on environmental radiological pollution and its consequences
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[20/04/2011] Information note n°3 for the French citizens in Japan - 13th April 2011
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[27/04/2011] Information note n°4 for the French citizens in Japan - 20th April 2011
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[20/05/2011] Update : Impact on marine environment of radioactive releases resulting from the Fukushima-Daiichi nuclear accident
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[27/05/2011] Assessment on the 66th day of projected external doses for populations living in the north-west fallout zone of the Fukushima nuclear accident
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Documents in japanese (PDF files) :
[22/03/2011] IRSNについて
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[22/03/2011] 2011年3月12日より福島第一原子炉から放出された放射能雲大気中拡散シミュレーション
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[22/03/2011] 日本から流れる放射能雲の移動：IRSNは環境の監視を強化 ― 予想される空気中セシウム137は微量
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[22/03/2011] よくある質問
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[23/03/2011] IRSNによる3月22日迄に福島第一原子力発電所から放出された放射能の見積もり評価発表
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[08/04/2011] 福島第一原発事故の放射能放出が及ぼす超遠距離におい ての影響 - ２０１１年３月３０日
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