摘要
在环境放射性调查的基础上,结合地质环境特征分析,对深圳市环境放射性异常带进行识别,并对相关影响因素进行分析。研究结果表明,沿NE、NW向断裂带附近土壤氡活度浓度和花岗岩出露区岩石放射性核素含量较高,根据分析结果,识别出深圳市范围内主要有3条放射性异常带。
Based on the radioactive environmental investigation and analysis of characteristics of geological environment,radioactive abnormal belts in Shenzhen City were recognized,and the influencing factors are analyzed.The results show that there＇s high soil radon concentration in NE and NW trending fracture zones and high radionuclide content in rock in granite outcroping area.According to the analysis result,three radioactive abnormal belts in Shenzhen City are recognized.
出处
《世界核地质科学》
CAS
2010年第3期182-186,共5页
World Nuclear Geoscience
基金
深圳市环境科研课题资助项目(2007-8)
关键词
环境放射性调查
放射性异常带
氡
radioactive environmental investigation
radioactive abnormal belt
radon
