中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地质与地球物理研究所
  3. 中国科学院地质与地球物理研究所
  4. 中国科学院页岩气与地质工程重点实验室
Radioactivity of Soil, Rock and Water in a Shale Gas Exploitation Area, SW China

文献类型：期刊论文

作者Huang, Tianming1,2; Hao, Yinlei1,2; Pang, Zhonghe1,2; Li, Zhenbin1,2; Yang, Shuo1,2
刊名WATER
出版日期2017-05-01
卷号9期号:5
关键词radioactivity shale gas gross alpha gross beta Ra-226
ISSN号2073-4441
DOI10.3390/w9050299
文献子类Article
英文摘要Studies have been carried out to investigate the baseline radioactivity level (gross alpha, gross beta and Ra-226) of soil, rocks and groundwater in the Fuling block, Chongqing, the largest shale gas exploitation area of China. The results show that there is a general activity concentration trend of gross alpha, gross beta and Ra-226: shale > soil > limestone due to the high content of uranium, thorium and potassium in shale and low content in limestone. The average activities of shallow groundwater from a limestone aquifer are 0.14, 0.13 and <0.008 Bq/L for gross alpha, gross beta and Ra-226, respectively. The radioactivity concentrations of gross alpha, gross beta and Ra-226 (4.37, 1.40 and 0.395 Bq/L, respectively) of the formation water were far lower than those of formation water in the Marcellus shale in the USA (with ranges of 86-678, 23-77 and 16-500 Bq/L, respectively). One polluted shallow groundwater source and its associated stream sediments had been polluted due to leakage of drilling fluid with relatively high radioactivity levels and high concentration of main ions. Overall, this study provides an important baseline radioactivity level to assess the impact of shale gas exploitation on a shallow environment.
WOS关键词MARCELLUS SHALE ; RAPID METHOD ; GROUNDWATER ; SAMPLES ; RA-226 ; RADIONUCLIDES ; NORM ; PENNSYLVANIA ; RADIATION ; DISTRICT
WOS研究方向Water Resources
语种英语
WOS记录号WOS:000404558100001
出版者MDPI AG
资助机构Chinese Academy of Sciences(XDB10030603) ; National Natural Science Foundation of China(41672254 ; 41202183) ; Chinese Academy of Sciences(XDB10030603) ; National Natural Science Foundation of China(41672254 ; 41202183) ; Chinese Academy of Sciences(XDB10030603) ; National Natural Science Foundation of China(41672254 ; 41202183) ; Chinese Academy of Sciences(XDB10030603) ; National Natural Science Foundation of China(41672254 ; 41202183)
源URL[http://ir.iggcas.ac.cn/handle/132A11/43601]  
专题地质与地球物理研究所_中国科学院页岩气与地质工程重点实验室
通讯作者Huang, Tianming
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Shale Gas & Geoengn, Beijing 100029, Peoples R China
2.Univ Chinese Acad Sci, Coll Earth Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Huang, Tianming,Hao, Yinlei,Pang, Zhonghe,et al. Radioactivity of Soil, Rock and Water in a Shale Gas Exploitation Area, SW China[J]. WATER,2017,9(5).
APA Huang, Tianming,Hao, Yinlei,Pang, Zhonghe,Li, Zhenbin,&Yang, Shuo.(2017).Radioactivity of Soil, Rock and Water in a Shale Gas Exploitation Area, SW China.WATER,9(5).
MLA Huang, Tianming,et al."Radioactivity of Soil, Rock and Water in a Shale Gas Exploitation Area, SW China".WATER 9.5(2017).

入库方式： OAI收割

来源：地质与地球物理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。