- 農村計画学会誌 (ISSN:09129731)
- vol.32, no.4, pp.449-451, 2014-03-30 (Released:2015-03-30)
Considering the scale of the radioactive contamination by the Fukushima NPP accident, Japanese people have to live with the contamination for a long time. So, we all have to learn the meanings of Becquerel and Sievert, and have to decide by ourselves the extent of radiation exposure we are ready to accept. Basic concepts are presented to cope with the radioactive contamination.