@article{oai:nagoya.repo.nii.ac.jp:00018120,
 author = {千葉, 茂樹 and 諏訪, 兼位 and 鈴木, 和博 and Chiba, Shigeki and Suwa, Kanenori and Suzuki, Kazuhiro},
 journal = {名古屋大学加速器質量分析計業績報告書},
 month = {Mar},
 note = {The nuclear power stations distributed in Fukushima Prefecture were destroyed by the huge earthquake (M9.0), which occurred on March 11, 2011. By the destruction of the nuclear power stations, the large amounts of radioactive elements were scattered in the atmosphere and ocean. The first author (Chiba) carefully measured the radiation dose on the land surface at the several areas in Fukushima Prefecture. He intensively surveyed the occurrence of radioactive contamination soil and he took notice the black material showing extraordinarily high radiation. Geochemical and mineralogical studies on the black material will be published in a separate paper by the same authors., 名古屋大学年代測定総合研究センターシンポジウム報告},
 pages = {78--96},
 title = {福島県の放射性汚染土壌-とくに黒い物質-の野外の産状について},
 volume = {24},
 year = {2013}
}