1. Shouwa-62 Marine Environmental Radioactivity General Review Report;Aomori Prefecture,1988
2. Shouwa-63 Marine Environmental Radioactivity General Review Report;Aomori Prefecture,1989
3. Temporal variation of 134Cs and 137Cs activities in surface water at stations along the coastline near the Fukushima Dai-ichi Nuclear Power Plant accident site;Aoyama;Jpn. Geochim. J.,2012
4. The Results (Seawater) of Environmental Radioactivity Monitoring (Port and Fishery Waters) by Fukushima Prefecture, XML, CSV File;FP,2014
5. Sediment Distribution Coefficients and Concentration Factors for Biota in the Marine Environment;IAEA,2004