Fukushima radiation now detected in the U.S. food supply
by: J. D. Heyes
Wednesday, May 30, 2012
Scores of experts and analysts have feared for months that it would happen, and now it has: Radiation from the heavily damaged nuclear power plants at Japan’s Fukushima complex has made it into the seafood chain off the coast of America.
Small amounts of cesium-137 and cesium-134, both radioactive elements released after a major earthquake-caused tsunami damaged at least three reactors at the site along Japan’s northeastern coast in March 2011, have been found in at least 15 tuna that were recently caught off the coast of California, scientists have said.
The finding suggests that the fish may have carried the contamination across the Pacific Ocean faster than wind or water has been able to do, and months earlier than wind and water brought debris from the damaged nuclear plant across the ocean to the shores of Alaska and the Pacific Northwest, said Reuters.
Researchers said that, so far, the levels of cesium found in the fish are not high enough to harm humans if consumed, according to data published in the journal Proceedings of the National Academy of Sciences.