Radioactivity density of seawater (Appendix)
4-4-1-1 Limitation of radioactivity spread
Radioactivity density of seawater (Appendix)
Radioactivity density of seawater (Attachment)
Results of nuclide analysis of seawater (Attachment)
Silt fence installed around the water intake of Unit 2 [pictured on May 6, 2011]
Steel sheet piles at the water intake of Unit 2 [pictured on May 6, 2011]
Screen room of Unit 2 [pictured on May 6, 2011]
Radioactivity density of the seawater in the port of Fukushima Daiichi Nuclear Power Station [December 31, 2011]