Online ISSN: 1884-4111 Print ISSN: 0033-8303
Radioisotopes 70(5): 323-327 (2021)

資料Materials (Data)

東京電力福島第一原子力発電所事故以降に福島県及び周辺地域で採取された土壌試料の整備及びデータベースシステムの構築Archive Soil Samples Collected in Fukushima Prefecture and Surrounding Areas after TEPCO Fukushima Daiichi Nuclear Power Plant Accident and Construction of Archive Soil Database System

1福島大学環境放射能研究所Institute of Environmental Radioactivity, Fukushima University

2活水女子大学健康生活学部Faculty of Wellness Studies, Kwassui Women’s University

受付日:2021年2月4日Received: February 4, 2021
受理日:2021年3月29日Accepted: March 29, 2021
発行日:2021年11月15日Published: November 15, 2021


Institute of Environmental Radioactivity (IER) at Fukushima University stores approximately 18,000 soil samples received from the Nuclear Regulation Authority, which were collected after the Fukushima Daiichi Nuclear Power Plant accident. The IER is providing a loan service of the archive soil samples and using a database system for the samples. The database system consists of two parts: a data set of the soil samples collected during the first to seventh survey, and a system called ARASO (Assessment Database System for Radioactivity in Soil) which allows us to view and search the soil data from the first survey on a map. ARASO has useful functions, such as, calculating of radioactivity in the specified area and searching for the soil samples according to the research object. It is highly expected that ARASO will promote the utilization of archive soil samples and contribute to the research progress on the radioactivity assessment as well as the fate of radioactive materials in the environment.

Key words: soil; database system; radioisotope; Fukushima Daiichi Nuclear Power Plant

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