It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Thank you.
Some features of ATS will be disabled while you continue to use an ad-blocker.
Radioactive caesium and iodine has been deposited in northern Japan far from the Fukushima Daiichi nuclear plant, at levels that were considered highly contaminated after Chernobyl.
The readings were taken by the Japanese science ministry, MEXT, and reveal high levels of caesium-137 and iodine-131 outside the 30-kilometre evacuation zone, mostly to the north-north-west.
Iodine-131, with a half-life of eight days, should disappear in a matter of weeks. The bigger worry concerns caesium-137, which has a half-life of 30 years and could pose a health threat for far longer. Just how serious that will be depends on where it lands, and whether remediation measures are possible.
caesium-137, which has a half-life of 30 years
The International Atomic Energy Agency, meanwhile, reported Wednesday it found radiation in a village outside the evacuation zone at levels that are twice where it would recommend evacuations. Officials emphasized the reading was found in only one spot in Iitate village, about 25 miles (40 kilometers) from the plant, and did not say they were recommending an evacuation. The exclusion zone has a radius of 12 miles (20 kilometers). www.signonsandiego.com...