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[Column] Soon to end the donation acceptance

Soon I’m going to close the donation acceptance as I planned. It’s been 4 days actually. Probably everyone got to know the bank transfer fee is not cheap, nobody used

Column Contaminated water crisis Sea contamination

[Column] Summary of Fukushima situation – Why is groundwater the problem ?

International media came back to Fukushima. It’s because of the sea contamination issue. Like I explained before, the main source of sea contamination is the groundwater. Why they can’t stop


56,000,000,000 Bq/m3 of Cs-134/137 from the retained water of reactor3

According to Tepco, extremely high level of Cesium-134/137 is still measured in the retained water of reactor3 building. The reality is the state of reactor3 is still unknown though it’s

Contaminated water crisis Environmental contamination Sea contamination

Tritium and Sr-90 detected outside of Fukushima nuclear plant port

According to Tepco, Tritium and Strontium-90 were detected in the outside of Fukushima nuclear plant port. The sampling date was 7/15/2013. The analysis result hasn’t been published for over a

Sea contamination

Ag-110m detected from 8 of 8 crab samples from 20km radius area of Fukushima nuclear plant port

↑ Ovalipes punctatus [Wikipedia] (This is not the issued sample)   According to Tepco, radioactive silver Ag-110m (half-life 250days) was detected from 8 of 8 crab samples. The crab is

Contaminated water crisis

[300m3 leakage] Did the leakage really stop ? / All β density jumped up 6 times much in the near drain

About the 300m3 leakage of contaminated water, the main nuclides density in the leaked water – All β are increasing in the near drain according to Tepco though the leakage

Contaminated water crisis Sea contamination

Cs-134/137 level in the groundwater of the seaside of reactor2 increased 6 times much as 10 days before

According to Tepco, Cesium-134/137 density in the groundwater marked the highest in seaside of reactor2. The sample was taken from one of the borings in the area surrounded by the

Column Contaminated water crisis

[Column] Summary of Fukushima situation – The difference among contaminated water, groundwater and sea contamination

The contaminated water situation is getting increasingly complicated. I think some people are too busy to follow up. Here I’d like to summarize the situation short so you can read