摘要
福岛核事故发生后,新疆辐射环境监督站组织有关力量开展辐射应急监测。监测内容包括γ辐射剂量率,气态碘,气溶胶、沉降灰、降水、饮用水源地表水、土壤、菠菜等环境介质中人工放射性核素情况。监测结果表明,气溶胶中监测到微量的131I、137Cs、134Cs,土壤中监测到微量的131I和137Cs。由于浓度均较低,无需采取防护措施。
After nuclear accident at Fukushima, Xinjiang Supervising Station for Radioactive Environment conducted emergency radiation monitoring in Xinjiang Autonomous Region, covering T radiation doserate and manmade radionulices in air, rainwater, river water, soil and vegetables. As indicated by the monitoring resuits, trace quantities of 131 I, 134 Cs and 137 Cs were detected in aerosol sample and trace of 131I and 137 Cs in soils, which needs no protection measures.
出处
《辐射防护通讯》
2012年第2期24-27,共4页
Radiation Protection Bulletin
关键词
福岛核事故
应急监测
人工放射性核素
Nuclear accident at Fukushima
Emergency monitoring
Manmade radionuclides
