Radioactivity density of seawater (Attachment)
4-3-2-4 Radiation survey of environment
Results of nuclide analysis of seawater (Attachment)
Detection of radioactive materials from seawater near Fukushima Daiichi Nuclear Power Station (153rd release)
Nuclide analysis result of seawater (Attachment)
Nuclide analysis result of radioactive materials in the seawater collected in the offshore area of Ibaraki Prefecture (continued report 24)
Radioactivity density of seawater (Appendix)
Results of environmental monitoring at each NPSs etc. [as of 9; 00 June 23, 2011]
Radioactivity density of seawater (Appendix)
Radioactivity density of ocean soil (Attachment)