Prof. Yukio Hayakawa Measures Radiation Levels In Abiko City And Kashiwa City In Chiba

Professor Yukio Hayakawa Takes a “Radioactive Walk” In Abiko City and Kashiwa City in Chiba (EX-SKF, April 19, 2012):

The Gunma University professor took a walk in part of Abiko City and Kashiwa City, in the so-called “Tokatsu area” in the northwest corner of Chiba Prefecture with elevated radiation levels.

He says there is a statistically significant difference between the radiation levels on the ground levels and the levels at 1 meter off the ground, with the levels at 1 meter off the ground 20 to 30% less than at the ground levels.

The radiation levels of “black dust” he found along the way (in microsievert/hour):


Professor Hayakawa’s walk from Abiko City to Kashiwa-no-ha in Kashiwa City on April 16, 2012:


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