Fukushima plutonium levels said no threat March 9 2012
[excerpted] TOKYO, March 9 (UPI) -- "Plutonium levels at Japan's Fukushima nuclear power plant aren't much higher than what is in the environment from Cold War-era nuclear tests, researchers say...
Researchers examining the area within a roughly 20-mile radius of the damaged plant found levels of radioactive plutonium were about double those from residual fallout from U.S. and former Soviet Union above-ground nuclear tests at the dawn of the Cold War, levels still well below representing any threat to humans, the Los Angeles Times reported..."
Posted by Mochizuki on October 21st, 2012 570,000 Bq/Kg Plutonium
[Excerpted] Fukushima Diary reported this yesterday, It takes over 150 yrs for people to come back to Futaba machi, “Decontamination is useless.”
About the same news, paper based media (Fukushima minyu) reported this Assistant prof Kimura detected 570,000 Bq/Kg of Plutonium from moss (black substance) taken in Futaba machi Fukushima.
The sample was taken in 10/2/2012. The type of Plutonium is not announced.
Assistant Prof. Kimura comments, “We are going to have to consider if it’s really safe.”