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Sea contamination

[The Voice of Russia] Cs137 in Pacific ocean 500~800km from Fukushima, “10 times higher than norm”

<Quote> [The voice of Russia] Russian scientists find radiation off Fukushima coast Russian scientists have detected radiation in the north-west of the Pacific Ocean at a distance between 500-800 km

Export from Japan Food contamination Sea contamination

Sea contamination of 3946 days later

German media, Sueddeutsche reported the sea contamination simulation for 3946 days following after 311. It’s the surface concentration relative to initial values of Japan. (Cs-137) Unfortunately, I can not read


[Sea contamination] West coast of North American continent will be most contaminated 10 years later

GEOMAR, Helmholtz Centre for Ocean Research Kiel released model simulations on the long-term dispersal of Cs-137 released into the Pacific Ocean off Fukushima on 7/6/2012. According to their simulation, West coast


Sea contamination level increased on 1/30/2012

  Tepco announced the samples taken at intake of reactor 2 and 3 contained more radiation then the ones of 1/29/2012. 1/30/2012 At intake of reactor 2 Cesium 134 :


Pu-238 measured from the ground soil of sea

In early September of 2011, Ministry of Education, Culture, Sports, Science and Technology measured marine soil offshore of Ibaraki, Fukushima and Miyagi.   They published the result on 1/20/2012 finally but it


110 million Bq/L of St-90 was leaked to the sea in December

Following up this article ..220 tons of highly radioactive water leaked and a part of it leaked to the sea What Tepco admitted was they leaked 45 tons of contaminated


1200 Bq/Kg of Strontium 90 ,7000 times more than before 311

  Tepco announced they measured 1200 Bq/ Kg of Strontium 90 from the sea ground soil at the south side of the intake of reactor 1~4 on 1/12/2012. They also