Fig. 1From: Tracing radioactive cesium in stem wood of three Japanese conifer species 3 years after the Fukushima Dai-ichi Nuclear Power Plant accidentMap of sampling sites and 137Cs deposition density in Fukushima and Ibaraki Prefectures, Japan. Deposition densities are given as of December 28, 2012 [25]. FDNPP, Fukushima Dai-ichi Nuclear Power PlantBack to article page