(English version) Readings of environmental radiation level by emergency monitoring [April 28, 2011]
4-3-2-4 Radiation survey of environment
(English version) Readings of environmental radiation level by emergency monitoring [April 29, 2011]
Radioactivity density of seawater (Attachment)
Results of nuclide analysis of seawater (Attachment)
Detection of radioactive materials from seawater near Fukushima Daiichi Nuclear Power Station (71st release)
Radioactivity density of seawater (Appendix)
Radioactivity density of seawater (Appendix)
Radioactivity density of seawater (Attachment)
Results of nuclide analysis of seawater (Attachment)