Database for Radioactive Substance Monitoring Data

We collecting environmental monitoring data related to the Fukushima Daiichi Nuclear Power Station accident, including air dose rate, and radioactive concentration (ground surface, soil, seawater, marine soil, river water, river sediment, groundwater, and food) for created intuitive and comprehensible visualizations based on this data and released them to the public through the website.

Base Information Q&A Site

To answer your questions and concerns on radioactivity in the environment, we have established a website to summarize the scientific findings, including the achievements of important studies performed by other research institutions.

Fukushima Daiichi Radwaste Analytical Data Library (FRAnDLi)

FRAnDLi is a database of contaminated water and wastes analytical results and to be used effectively. The results were obtained by TEPCO, JAEA and International Research Institute for Nuclear Decommissioning (IRID). Understanding the characteristics of the contaminated wastes is important to advance activities and encourage fundamental researches for decommissioning. For that, the sample of the contaminated water and wastes (secondary wastes, rubbles, soil and vegetation) have been collected and analyzed radioactivity, elemental composition.