Estimated and measured 1m height environmental radioactivity level at monitoring posts in 47 prefectures (Monitoring Date: Feb 20, 2016)
4-3-2-4 Radiation survey of environment
Estimated and measured 1m height environmental radioactivity level at monitoring posts in 47 prefectures (Monitoring Date: Feb 19, 2016)
Seawater radioactivity near TEPCO Fukushima Daiichi Nuclear Power Plant (Sampling Date: Feb 17, 2016)
Estimated and measured 1m height environmental radioactivity level at monitoring posts in 47 prefectures (Monitoring Date: Feb 18, 2016)
Distribution map of seawater radioactivity around TEPCO Fukushima Daiichi Nuclear Power Plant-H-3, total beta- (Sampling Date: Jan 21, 22, 2016)
Distribution map of radioactivity in the marine soil around TEPCO Fukushima Daiichi Nuclear Power Plant (Sampling Date: Jan 4, 2016)
Distribution map of radioactivity concentration in the seawater around TEPCO Fukushima Daiichi Nuclear Power Plant (Sampling Date: Jan 26, 28, 2016)