Reading of environmental radioactivity level by prefecture [14; 00 July 17, 2011]
4-3-2-4 Radiation survey of environment
Monitoring data at three sites in Ibaraki prefecture [14; 00 July 18, 2011]
Reading of environmental radioactivity level by prefecture [14; 00 July 18, 2011]
Reading of the radiation rate with the cooperation of universities [July 18, 2011]
Monitoring data at three sites in Ibaraki prefecture [14; 00 July 19, 2011]
Radioactivity density of seawater (Appendix)
Radioactivity density of seawater (Attachment)
Results of nuclide analysis of seawater (Attachment)