辐射防护2012，Vol.32Issue(6)：392-397,6.
日本福岛核电站事故后山西辐射环境监测结果及分析
Results and Analysis of Environmental Radiation Monitoring Shanxi Province when Responding to Fukushima Accident
摘要
Abstract
After the occurrence of Fukushima Nuclear Power Plant accident in Japan, relevant environ mental radiation monitoring was carried out in Shanxi Province to measure γ radiation dose rate, iodine activity concentration in air and radionuclide activity concentration in aerosol, fallout and rain. The results shown that the value of continuous monitoring from environmental γ radiation dose rate varied between 90. 0 nGy/h and 132.0 nGy/h;for instantaneous monitoring, it varied between 38.7 nGy/h and 89.4 nGy/h. The maximum values of 131I, 134Cs and 137Cs activity concentration in aerosol were (5.02 ±0.40), (0.48 ± 0.05) and (0.54 ± 0.05) mBq/m3 respectively, the maximum subsidence quantity of 1311 in fallout was (0.12 ±0.02)Bq/m2d, and the maximum values of 1311, 137 Cs and 134Cs activity concentration in rain were (0.29 ±0.02), (0.015 ±0. 002) and (0. 016 ±0. 002) Bq/L respectively. Even though the impact of the Fukushima Accident posed upon the radiation environment of Shanxi is very limited.关键词
日本福岛/核事故/监测/山西/辐射环境Key words
Fukushima/nuclear accident/monitoring/Shanxi/radiation environment分类
资源环境引用本文复制引用
何泽勇..日本福岛核电站事故后山西辐射环境监测结果及分析[J].辐射防护,2012,32(6):392-397,6.
