Over 5% of Russian and South Korean Seafood Tests Positive for Radiation

Something to think about the next time you decide to buy seafood:

Radioactive material was discovered at detectable levels in domestic and Russian seafood products, a recent study confirms.The news comes amid growing concerns about radiation contamination in seafood products entering the country since the 2011 disaster at Japan’s Fukushima I Nuclear Power Plant. In response, environmental groups are calling for more intensive inspections of seafood for radioactivity.The findings were announced on Dec. 23 after a study by three groups: the Institute for Environment & Community Development Studies (IECDS), the Korea Radiation Watch Center, and the Gwangju chapter of the Korean Federation for Environmental Movement.

Analysis of 150 samples of mackerel, pollock, cod, kelp, and sea mustard taken from discount stores and markets in Seoul, Busan, and Gwangju between March and November showed the presence of radioactive cesium-137 in eight of them, or 5.3%.Cesium-137 is considered one of the chief examples of a radioactive isotope detected in the process of artificial nuclear fission, with an acceptable standard of 100 becquerels per kilogram.The isotope was found in samples of pollock and cod from Russia and domestic mackerel and kelp at levels of 0.37 to 1.09 becquerels per kilogram.The highest rate of detection was for Russian cod at 13%, followed by Russian pollock at 11.5%, Korean kelp at 7.7%, and Korean mackerel at 3.3%.  [Hankyoreh]

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