Effort of information dissemination of environmental research with Fukushima Comprehensive Environmental Information Site

Nagao, Fumiya; Oki, Noriko*; Sawada, Noriyoshi*; Shidomi, Masaaki*; Maruyama, Renta*; Kamikawa, Tsutomu*; Ito, Satomi; Niizato, Tadafumi  ; Kurikami, Hiroshi  

The Great East Japan Earthquake and the following tsunami caused the accident at the Fukushima Daiichi Nuclear Power Station. As a result, a large amount of radioactive materials was discharged into the environment. The Japan Atomic Energy Agency (JAEA) started research on the dynamics of radioactive materials in the environment and disseminated the results on the JAEA website "Base Information Q&A Site". A database site "Database for Radioactive Substance Monitoring Data" was also established to collect, form, and consolidate monitoring data on radioactive substances in the environment and air dose rates obtained and disclosed by various organizations, in addition to the environmental dynamics research of JAEA. Subsequently, in order to release the findings obtained through the research and the actual monitoring data as a single entity, they were compiled and operated as the portal site "Fukushima Comprehensive Environmental Information Site" (FaCE!S). With the establishment of the Fukushima Institute for Research, Education and Innovation, F-REI, the environmental dynamics research at JAEA was terminated and transferred to F-REI. Therefore, the Q&A site was also transferred to FREI in FY2025. This report summarizes the efforts of FaCE!S up to FY2024, and archives the Q&A site as of FY2024.