Gamma rays from Fukushima rubble worse than radioactive cesium coming from plant, say officials

Japanese officials reporting on the aftermath of the Fukushima disaster say that gamma rays from the rubble left by the accident are now a greater concern than radioactive cesium still being emitted from the crippled nuclear plant.

A report to an International Atomic Energy Agency meeting presented Monday says that cesium being released from the plant is at approximately 0.01 becquerels per hour, well below the health-hazard level. Shinichi Kuroki, who presented the report, says the greater challenge is to reduce relatively high gamma ray radiation from the plant debris.
[link to www.japantoday.com]
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