摘要
本文报道了1987—1989年广西壮族自治区江河、水库、近海海水、泉(包括冷水泉和温泉)、井(包括机井和农井)和自来水中 U、Th、^(226)Ra、^(40)K 浓度的调查结果。全区共设采样点143个,采集水样194个,调查结果表明,广西各类水体中天然放射性核素浓度属正常本底水平。
This paper reports the investigation results of natural radioactivity level in river,lake,reservoir,spring,well and tap water in Guangxi Zhuangzu Autonomous Region.There were totally194 samples collected from 143 measuring points.The results show that the radioactivity level ofvaried water bodies of the region was within normal natural background.
出处
《辐射防护》
CAS
CSCD
北大核心
1993年第1期37-42,共6页
Radiation Protection
关键词
水体
天然放射性
广西
环境调查
Water
Natural Radioactivity
Investigation
Guangxi
