protective actions

New problems emerge in Japan's nuclear power emergency

  • Posted on: 25 March 2011
  • By: Deep Harm

Freedom

Sampling of ocean water 30 km off Japan's coast found radioactive "iodine concentrations at or above Japanese regulatory limits," as well as amounts of cesium-137 below regulatory limits. Some of the contamination may be due to recycled sea water used to cool down the reactors and spent fuel ponds. Still, the volume of water thus contaminated suggests that the damaged Fukushima nuclear power plant complex has already released massive quantities of radionuclides over the past two weeks.

More massive releases are a disturbing possibility, experts say.