Rivers (Sediment) ; Changes in Radioactive Cesium Concentration(Tonegawa River System) (FY2012)
RIVERS
Rivers (Sediment) ; Changes in Radioactive Cesium Concentration (Abukumagawa River System) (FY2012)
Rivers (Sediment) ; Number of Locations by Radioactive Cesium Concentration(1 000Bq/kg) (FY2012)
Artificial nuclides other than I-131 Cs-134 and Cs-137 detected (2011)
Results of Radiostrontium analysis of sediment (2011)
Rivers (Sediment) ; Changes in Radioactive Cesium Concentration （Tonegawa River System) （September 2011-February 2012
Rivers (Sediment) ; Changes in Radioactive Cesium Concentration （Abukumagawa River System) （September 2011-March 2012)