Scene from Ucluelet. Source.
Radiation from Japan’s 2011 Fukushima nuclear disaster has for the first time been detected along a North American shoreline, though at levels too low to pose a significant threat to human or marine life, scientists said.
Trace amounts of Cesium-134 and Cesium-137 were detected in samples collected on 19 February off the coast of Ucluelet, a small town on Vancouver Island in Canada’s British Columbia, said Woods Hole Oceanographic Institution scientist Ken Buesseler.
“Radioactivity can be dangerous, and we should be carefully monitoring the oceans after what is certainly the largest accidental release of radioactive contaminants to the oceans in history,” Buesseler said in a statement.
The levels the group detected are extremely low. For example, swimming in the Vancouver Island water every day for a year would provide a dose of radiation less than a thousand times smaller than a single dental X-ray, Woods Hole said…