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Marine life soaking up radiation along Fukushima coast

In World News on May 27, 2011 at 7:19 am

By Greg McNevin

Two week’s ago we released preliminary results from our marine radiation monitoring work off the coast of Japan, near the melted-down and leakingFukushima Daiichi nuclear plant. These results showed worrying levels of radioactive contamination in seaweed – a staple of the Japanese diet.

After having difficulties finding a lab in Japan to do detailed analysis, we sent samples of seaweed, fish, and shellfish collected by our radiation monitoring teams both onshore and on the Rainbow to professional labs in France and Belgium. The results of the details analysis are back – and we can say that the situation in the ocean along the Fukushima coast is worse than we originally thought.

The new data shows that some seaweed contamination levels are not only 50 times higher than safety limits – far higher than our initial measurements showed – but also that the contamination is spreading over a wide area, and accumulating in sea life, rather than simply dispersing like the Japanese authorities originally claimed would happen.

Other samples showed lower than expected concentrations of caesium, but much higher levels of iodine than expected, which raises serious concerns that contaminated water is continually leaking from…

Full article…

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