Radiation Exposure to the Population in Japan After the Earthquake, Arecent study

Friends,

Nuclear expert Arnie Gundersen will publish his analysis and comments on this vital study Tuesday.

It is important for those opposing nuclear reactors on the ground, in Jaitapur and Kundankulum to take serious note of long term consequences.

That the nuclear industry is shrouded in mystery, and the Indian State owned under Official Secrets Act, should be taken seriously.

There is close nexus of politicians, big business andTamil Brahmins running the nuclear establishment [they oppose only after retirement, and after unofficially declaring themselves as Gandhian]. For if the nuclear scientists had any respect for science, they would have taken it out of OSA.

 

The Leftist group headed by Karat should also note the long term consequences. In case of an accident millions will have to be relocated. Nearly 500 million people live within 100 mile radius of nuclear reactors.

 

Further, please note how the criminal complicity of the Japanese Government has been exposed post Fukushima. What is required is a relentless pressure on our nuclear establishment to give up this expensive hobby of boiling water in the most lethal manner.

 

Kind regards

Arun Shrivastava

 

 

Radiation Exposure to the Population in Japan After the Earthquake

Monday, October 31, 2011: 8:30 AM

 

Marco Kaltofen, PE , Department of Civil & Environmental Engineering, Worcester Polytechnic Institute, Worcester, MA

The Fukushima nuclear accident dispersed airborne dusts that are contaminated with radioactive particles. When inhaled or ingested, these particles can have negative effects on human health that are different from those caused by exposure to external or uniform radiation fields. A field sampling effort was undertaken to characterize the form and concentration of radionuclides in the air and in environmental media which can accumulate fallout. Samples included settled dusts, surface wipes, used filter masks, used air filters, dusty footwear, and surface soils. Particles were collected from used motor vehicle air filters and standard 0.45 micron membrane air filters. Soils and settled dusts were collected from outdoor surfaces, interior surfaces, and from used children's shoes. The Japanese filters contained cesium 134 and 137, as well as cobalt 60 at levels as high as 3 nCi total activity per sample. Materials collected during April 2011 from Japan also contained Iodine 131. This short-lived nuclide was not observed in later samples. US air filter and dusts samples did not contain hot particles, except for air samples collected from Seattle, WA during the month of April 2011. The samples of Japanese children's shoes were found to have relatively high radiocesium contamination levels. Isolated US soil samples contained up to 8 nanoCuries per Kg of radiocesium, while control samples showed no detectable radiocesium. Dusts containing radioactive cesium were found at levels orders of magnitude above background more than 100 miles from the accident site, and were detectable on the US west coast.