@article{oai:nagoya.repo.nii.ac.jp:00019835,
 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 senior author Chiba measured the air radiation dose (radiation intensity at 1m height) of the central part of Koriyama City in August, 2013. The recorded air dose was from 0.17 to 4.18 μSv/h with an average value of 0.54 μSv/h. Several high radiation sites were accompanied with patches of dark dirt that recorded 114Bq/cm2 (CoMo170, 137Cs) at maximum. In addition high radiation was also recorded from the rolling straw of street trees along Sakura Street. The senior author measured the air radiation dose at Mt. Takashiba-yama twice in 2013. The air dose ranged from 0.12 to 0.97 μSv/h with an average of 0.26 μSv/h on May 18th, 2013, and from 0.11 to 0.71 μSv/h with an average of 0.21 μSv/h on October 19th, 2013. High radiation sites, like those in the central part of Koriyama City, were accompanied with radioactive dark dirt hat rose like the thick board on slope and hollow in the mountain. Many patches of dark dirt, appeared in 2011 as the result of Fukushima Daiichi Nuclear Plant accident, remain still in Inawashiro Town (18Bq/cm2), Hirata Village (7.6Bq/cm2), Kawamata Town (68Bq/cm2) and Iitate Village(251Bq/cm2). This report compares the radiation intensities measured in 2011 and 2013., タンデトロン加速器質量分析計業績報告},
 pages = {188--205},
 title = {福島第一原発事故に伴う放射性物質による汚染 : 2013年の福島県の状況},
 volume = {25},
 year = {2014}
}