Estimated and measured 1m height environmental radioactivity level at monitoring posts in 47 prefectures (Monitoring Date: Mar 9, 2016)
4-3-2-4 Radiation survey of environment
Results of environmental monitoring at each NPSs etc. [as of 9; 00 May 6, 2011]
Radioactivity density of seawater (Attachment)
Nuclide analysis results of radioactive materials in seawater (coast and offshore) (Attachment)
Detection of radioactive materials from seawater near Fukushima Daiichi Nuclear Power Station (246th release)
Radioactivity density of seawater (Appendix)
Radioactivity density of seawater (Attachment)
Nuclide analysis results of seawater (Attachment)