Figure 1

Map of ambient dose rate (µGy/h) in the Fukushima area and location of the seven sampling sites (S1–S7). The map was created by JM Métivier with ArcGis 10.3.1.
Map of ambient dose rate (µGy/h) in the Fukushima area and location of the seven sampling sites (S1–S7). The map was created by JM Métivier with ArcGis 10.3.1.