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Tokyo Electric Power CO (TEPCO) Fukushima Dai-ichi nuclear power plant at Okuma town in Fukushima prefecture (AFP Photo)

Scientists have found traces of leaked radiation from Japan’s 2011 Fukushima nuclear accident off the coast of California. Radiation experts, though, say the levels are harmless.

Trace amounts of isotopes linked to Fukushima radiation were detected about 100 miles (160km) west of Eureka, a city in northern California, the Woods Hole Oceanographic Institution (WHOI), a Massachusetts-based research organization, announced Monday in a press release.

Volunteers collected samples found to contain trace amounts of the short-lived isotope cesium-134, considered the ‘fingerprint’ of Fukushima, during a research expedition from Alaska to California. Though cesium-134 is specific to the Fukushima disaster, another form of the isotope, cesium-137, had already been introduced to our oceans during weapons testing in the 1950s and ’60s.

The levels of radiation detected in the WHOI effort were deemed “far below where one might expect any measurable risk to human health or marine life,” according to the release. In an interview with Northwest Public Radio (NWPR), Ken Buesseler, a senior researcher at WHOI, said that although he was reluctant to “trivialize” the findings, he isn’t concerned about swimming or eating fish from local waters.

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Satellite measurements of ocean temperature (illustrated by color) from July 28th to August 4th and the direction of currents (white arrows) help show where radionuclides from Fukushima are transported. Large scale currents transport water westward across the Pacific. Upwelling along the west coast of North America in the summertime brings cold deep water to the surface and transports water offshore. Circles indicate the locations where water samples were collected. White circles indicate that no cesium-134 was detected. Blue circles indicate locations were low levels of cesium-134 were detected. No cesium-134 has yet been detected along the coast, but low levels have been detected offshore. (Woods Hole Oceanographic Institution)

The radiation levels detected are reportedly 1,000 times lower than the acceptable limit for drinking water set by the US Environmental Protection Agency (EPA).

Read more at RT News

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