Imaging plant leaves to determine changes in radioactive contamination status in Fukushima, Japan.
Imaging plant leaves to determine changes in radioactive contamination status in Fukushima, Japan.
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对植物叶子进行成像以确定日本福岛放射性污染状况的变化。
DOI：
10.1097/hp.0000000000000020
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发表时间：
2014
期刊：
影响因子：
--
通讯作者：
et al.
中科院分区：
文献类型：
--
作者：
Nakajima H;et al.
植物叶片的化学成分往往反映了环境污染。作者分析了植物叶片的图像，以调查2011年日本福岛第一核电站事故造成的区域放射性生态。目前的研究不是评价单位重量的宏观辐射剂量，这是以前进行的，而是每片叶子的放射性剂量的图像分析，允许捕获放射性污染的各种逐渐变化作为经过的时间的函数。此外，叶分析方法在食品植物或其他材料的去污方面具有潜在的应用。
The chemical composition of plant leaves often reflects environmental contamination. The authors analyzed images of plant leaves to investigate the regional radioactivity ecology resulting from the 2011 accident at the Fukushima No. 1 nuclear power plant, Japan. The present study is not an evaluation of the macro radiation dose per weight, which has been performed previously, but rather an image analysis of the radioactive dose per leaf, allowing the capture of various gradual changes in radioactive contamination as a function of elapsed time. In addition, the leaf analysis method has potential applications in the decontamination of food plants or other materials.