Distribution map of radioactivity concentration in the seawater around coast of Ibaraki Prefecture (based on the press release of TEPCO ) (sampling date; Dec 10, 11, 12, 2012) (published Dec 28, 2012)
4-3-2-4 Radiation survey of environment
Reading of environmental radioactivity level by prefecture [13; 00 May 13, 2011]
Distribution map of radioactivity concentration in the seawater around coast of Miyagi Prefecture (based on the press release of TEPCO) (sampling date; Nov 13, 15, 2012) (published Dec 28, 2012)
Readings of integrated dose at sampling point out of 20 km zone of TEPCO Fukushima Daiichi Nuclear Power Plant [published December 28, 2012]
Readings of air dose rate in 20km zone of TEPCO Fukushima Daiichi Nuclear Power Plant [December 23～27, 2012] [published December 28, 2012]
Radioactivity concentration in the seawater near TEPCO Fukushima Daiichi Nuclear Power Plant (based on the press release of TEPCO) [sampling date; December 26, 2012] [published December 28, 2012]
Distribution map of radioactivity concentration in the seawater around TEPCO Fukushima Daiichi Nuclear Power Station (based on the press release of TEPCO ) (sampling date; Nov 13, 15, 19, 20, 21, 2012) (published Dec 28, 2012)
Distribution map of radioactivity concentration in the seawater around TEPCO Fukushima Daiichi Nuclear Power Station (survey related to the leaked water from a pipeline between a desalination unit and a tank of concentrated water on April 5, 2012