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Sunday, 24 August 2014

Scientist: Massive spikes in radioactivity are being hidden from public — Radiation doses around nuclear reactors increase exponentially


Interview with Dr. Ian Fairlie, Radiation Biologist, Nuclear Hotseat hosted by Libbe HaLevy, Aug 19, 2014 (at 35:30 in):
One of the key things I’d like to mention to your listeners is this; Up until 2012, we didn’t really know what happened with emissions from nuclear reactors. The only data that we had was annual data… we didn’t really know the time pattern — now we do. Now we know that the large majority — say two-thirds, three-quarters — of the annual emissions from a reactor occur just once, during one spike. And that spike occurs when the reactor is opened up to take out the old fuel and to put in fresh fuel. During that time period — about a day, day-and-half — the reactors are depressurized… they open up the valves and the radioactive gases shoot out. It’s during that time that we think that the people down wind are exposed to high levels of radioactivity, i.e. high radiation doses… Instead of having even, little bits of emissions throughout the 365 days, you have one big, massive spike which happens over a day-and-a-half period. And that happens roughly speaking, once a year… That’s important — Very, very important — because it results in doses that are at least 20 times higher, maybe even as much as 100 times higher… That’s a major worry… I’ve said to a number of nuclear operators, “Why don’t you do this at night time when people are in bed? Why don’t you do it when it’s really, really windy out — and it’s not raining?” … When it’s very calm it just drifts everywhere and you get big doses — No response… These spikes have been hidden from us ever since the beginning of the nuclear power program … nobody knew about them apart from people who work in the nuclear industry and they keep really quiet about it.  I’d like to say to your American listeners, this is very important. You have to go to your regulator and say, “There’s no reason why this is not occurring at US reactors. These data are from German pressurized water reactors… We know that it’s very, very likely the same thing is happening with US reactors.” I hope that at least some of your listeners will pick this up and say, “Whoa, we’ve got to do something here.” >>
Full interview available here:
http://www.nuclearhotseat.com/2088/


Dr. Donald Mosier, Scripps Research Institute’s Dept. of Immunology and city council member in Del Mar near San Onofre nuclear plant,  Oct. 19, 2013 (at 27:15 in):
The problem with the data is that tritium releases are episodic. They’ll have a release of tritium one day a month, but when they report that to the NRC, they’ll say this is the amount of tritium we’ve released over the year. You have 5 days of release, but you divide that by 365 days, it doesn’t look like so much tritium. But if you’re sitting right next to the plant on the day of the release, it’s quite a bit. There’s some data from Europe that says those spikes are dangerous. There’s no data in the US that you can interpret. >> Watch the community symposium here:
 https://www.youtube.com/watch?feature=player_detailpage&list=UUfv2oDuPFg4kXTSOqIcYBAw&v=Tk7xzg1T0kk#t=1635

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