Readings of environmental radiation monitoring （at tourist spots) in Fukushima Prefecture（Preliminary Report) [July 25, 2011]
4-3-2-4 Radiation survey of environment
Readings of environmental radiation monitoring （at tourist spots) in Fukushima Prefecture（Preliminary Report) [July 26, 2011]
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
Distribution map of radioactivity concentration in the seawater around TEPCO Fukushima Daiichi Nuclear Power Station (based on the press release of TEPCO) (sampling date; Dec 20, 25, 27, 2012) (published Feb 6, 2013)
Distribution map of radioactivity concentration in the seawater around TEPCO Fukushima Daiichi Nuclear Power Station - Pu (based on the press release of TEPCO) (sampling date; Dec 4, 2012) (published Feb 6, 2013)
Radioactivity concentration in the seawater near TEPCO Fukushima Daiichi Nuclear Power Plant (based on the press release of TEPCO) [sampling date; February 4, 2013] [published February 6, 2013]
Distribution map of radioactivity concentration in the seawater around coast of Miyagi Prefecture (based on the press release of TEPCO) (sampling date; Dec 20, 2012) (published Feb 6, 2013)
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