Radioactivity density of seawater (Attachment)
4-3-2-4 Radiation survey of environment
Radioactivity density of seawater (Attachment)
Results of nuclide analysis of seawater (Attachment)
Detection of radioactive materials from seawater near Fukushima Daiichi Nuclear Power Station (31st release)
Seawater radioactivity near TEPCO Fukushima Daiichi Nuclear Power Plant (Sampling Date: Jun 7, 2016)
Estimated and measured 1m height environmental radioactivity level at monitoring posts in 47 prefectures (Monitoring Date: Jun 8, 2016)