摘要
2016—2020年在泉州市设置9个环境γ辐射空气吸收累积剂量监测点位、1个气溶胶(2018—2020年)、1个土壤和4个水体监测点位,定量分析电离辐射环境变化趋势。结果表明,5 a来泉州市电离辐射环境变化稳定,未出现异常情况;气溶胶中^(7)Be、^(210)Pb活度浓度呈现春秋高、夏季低的变化规律。
From 2016 to 2020,9 environmental γ radiation air absorption cumulative dose monitoring sites,1 aerosol monitoring site(2018 to 2020),1 soil monitoring site and 4 water monitoring sites were set up in Quanzhou to quantitatively analyze the change trend of ionizing radiation environment.The results showed that the ionizing radiation environment in Quanzhou changed steadily in the past 5 years.There was no abnormal situation.The activity concentrations of ^(7)Be and ^(210)Pb in aerosol were high in spring and autumn and low in summer.
作者
陆智新
陈东军
林明贵
施养树
梁美霞
LU Zhi-xin;CHEN Dong-jun;LIN Ming-gui;SHI Yang-shu;LIANG Mei-xia(Quanzhou Branch of Fujian Radiation Environment Supervision Station,Quanzhou,Fujian 362000,China;Fujian Radiation Environment Supervision Station,Fuzhou,Fujian 350011,China;School of Resources&Environmental Science,Quanzhou Normal University,Quanzhou,Fujian 362000,China)
出处
《环境监测管理与技术》
CSCD
2022年第3期60-63,共4页
The Administration and Technique of Environmental Monitoring
基金
福建省自然科学基金面上基金资助项目(2020J01780)
泉州市科技计划基金资助项目(2018Z025)。
关键词
电离辐射
吸收累积剂量率
放射性核素
泉州市
Ionizing radiation
Absorbed cumulative dose rate
Radionuclide
Quanzhou
