Detection of radioactive materials from seawater near Fukushima Daiichi Nuclear Power Station (44th release)
4-3-2-4 Radiation survey of environment
Radioactivity density of seawater (Appendix)
Result of nuclide analysis of the seawater at the shallow draft quay, Unit 2 screen, and the water intake canal of Unit 1-4 (Appendix)
Radioactivity density of seawater (Attachment)
Results of nuclide analysis of seawater (Attachment)
Detection of radioactive materials from seawater near Fukushima Daiichi Nuclear Power Station (45th release)
Place of collections in offshore area of Ibaraki-prefecture (Appendix)
The results of nuclide analyses (samples taken by a surveying ship "Kaiyou" of the Japan Coast Guard) (Appendix)