Decontaminating Fukushima Prefecture


By JOE BURGESS, AMANDA COX, SERGIO PEÇANHA

To judge the huge scale of what Japan is contemplating, consider that experts say residents can return home safely only after thousands of buildings are scrubbed of radioactive particles and much of the topsoil from an area the size of Connecticut is replaced.

Even forested mountains will probably need to be decontaminated, which might necessitate clear-cutting and literally scraping them clean.

The Soviet Union did not attempt such a cleanup after the Chernobyl accident of 1986, the only nuclear disaster larger than that at Fukushima Daiichi. The government instead relocated about 300,000 people, abandoning vast tracts of farmland.

Many Japanese officials believe that they do not have that luxury; the evacuation zone covers more than 3 percent of the landmass of this densely populated nation.

More via the NYT here by Martin Fackler, also see this news item posted to Archinect by myself  The Involuntary park or home: images of the Fukushima Dai-ichi’s exclusion zone

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