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The series of environmental radioactivity measuring methods
Cooperative project with the International Atomic Energy Agency (IAEA) on marine radiation monitoring
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Monitoring results
Readings of Sea Area Monitoring
Distribution map of radioactivity concentration in the seawater around Fukushima Dai-ichi NPP [TEPCO]
Distribution map of radioactivity concentration in the seawater around Fukushima Dai-ichi NPP [TEPCO](April 2022)
Distribution map of radioactivity concentration in the seawater around Fukushima Dai-ichi NPP [TEPCO] (April 2022)
April 26,2022 (Tuesday)
Radioactivity concentration in the seawater around coast of Fukushima Prefecture (Sampling Date: Mar 2 - 29, 2022)
April 26,2022
Radioactivity concentration in the seawater around Fukushima Dai-ichi NPP (Sampling Date: Mar 14, 15, 22, 24, 2022)
April 26,2022
April 19,2022 (Tuesday)
Radioactivity concentration in the seawater around Fukushima Dai-ichi NPP (Sampling Date: Mar 1, 14, 15, 2022)
April 19,2022
Radioactivity concentration in the seawater around coast of Ibaraki Prefecture (Sampling Date: Mar 9, 10, 11, 2022)
April 19,2022
Radioactivity concentration in the seawater around coast of Miyagi Prefecture (Sampling Date: Mar 4, 9, 10, 2022)
April 19,2022
April 12,2022 (Tuesday)
Radioactivity concentration in the seawater around Fukushima Dai-ichi NPP (Sampling Date: Mar 1, 8, 2022)
April 12,2022
April 05,2022 (Tuesday)
Radioactivity concentration in the seawater around Fukushima Dai-ichi NPP (Sampling Date: Mar 1, 2022)
April 05,2022
Radioactivity concentration in the seawater around coast of Miyagi Prefecture (Sampling Date: Feb 1, 7, 8, 2022)
April 05,2022
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