Computer Model Predicts Fewer than 200 Deaths from Fukushima Radiation
Immediate and future radiation from the Fukushima Daiichi nuclear disaster may result in hundreds of deaths and emerging cancer cases, according to a yearlong modeling project undertaken by researchers at Stanford University.
Started within a week of the Fukushima meltdown, the project is the most detailed model yet of the emission, transport and deposition of radioactive material from the site, accounting for complex interactions between atmospheric conditions and the microphysics of radioactive particles.
Combining the projected spread of radioactive material with a standard radiation health-effects model, co-authors John Hoeve, a recent Stanford Ph.D. graduate, and civil engineering professor Mark Jacobson calculated that between 15 and 1,300 premature deaths would occur as a result of the accident.
Within that wide range, the team poses a best guess of 130 direct deaths resulting from radiation inhalation and exposure.
Those findings contest the hypothesis, circulated among some experts in the aftermath of the accident, that radioactive fallout from the Fukushima disaster would not result in any long-term human mortality.