Modelling the global atmospheric transport and deposition of radionuclides from the Fukushima Dai-ichi nuclear accident (pdf), 2013: [...] meteorological conditions associated with convection and vertical mixing over the Pacific Ocean promote its longdistance transport so that it contributes to radioactivity deposition worldwide. Our model results suggest that the plumes that traversed the Pacific Ocean caused significant deposition of radioactivity over continental North America, in particular western USA, western Canada and eastern USA (>100 Bqm−2). Our model results also show substantial deposition of radionuclides in regions southwest of Japan, e.g., around the Philippines1. Two weeks after the accident, all operational CTBTO stations in the northern hemisphere had reported at least one 131I detection.
See also: Radiation Expert: "North America has received quite a large fallout" -- "Incredible increase in cancer, leukemia, genetic disease... Not just in Japan but in the Northern Hemisphere, particularly North America" (VIDEO)
Published: February 14th, 2014 at 1:03 pm ET
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