Japan Radiation: Scientific Data from AIST

[DRAFT REPORT]
New Energy Times again thanks the nuclear scientists who have provided us this link:

The Japanese National Institute of Advanced Industrial Science and Technology, located in Tsukuba and Tokyo has started to monitor radiation in the air.

They detected a small amount of contamination using a 1.5 m2 sampling surface. For iodine-131 the contamination is less than 100 Bq/m2.

I will try to add more analysis to this within a day, if not a few hours.

The following data show the change of the radioactivity of these radionuclides.