Baseline Groundwater Quality before Shale Gas Development in Xishui, Southwest China: Analyses of Hydrochemistry and Multiple Environmental Isotopes (H-2,O-18,C-13,Sr-87/Sr-86,B-11, and Noble Gas Isotopes)
文献类型：期刊论文
| 作者 | Li, Zhenbin2,3; Huang, Tianming1,2,3 ; Ma, Baoqiang3,4; Long, Yin2,3; Zhang, Fen2,3; Tian, Jiao2,3; Li, Yiman2,3; Pang, Zhonghe2,3
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| 刊名 | WATER
 |
| 出版日期 | 2020-06-01 |
| 卷号 | 12期号:6页码:28 |
| 关键词 | groundwater quality isotopes shale gas contamination monitoring indicators |
| DOI | 10.3390/w12061741 |
| 英文摘要 | The baseline quality of pre-drilling shallow groundwater is essential for the evaluation of potential environmental impacts of shale gas development. The Xishui region in the northern Guizhou Province of Southwest China has the potential for shale gas development but there is a lack of commercial production. As for the future environmental concerns in this undeveloped area, this study presented the hydrochemical and isotopic characteristics of shallow groundwater and its dissolved gas before shale gas development and determined the sensitive monitoring indicators. Results showed that shallow groundwater with an average pH of 7.73 had low total dissolved solids (TDS) ranging between 102 and 397 mg/L, with the main water chemistry types of HCO3-Ca and HCO3-Ca center dot Mg. The quality of most groundwater samples satisfied the drinking water standards of China. The mass concentration of dissolved methane in groundwater was below the detection limit (<0.01 mg/L), suggesting the low baseline value of hydrocarbon. The shallow groundwater was mainly recharged by local precipitation based on water isotopes. Water chemistry was modified by the dominant dissolution of carbonate rocks and partial dissolution of clastic rocks, as indicated by delta C-13-DIC,Sr-87/Sr-86, and delta B-11. Evidence from carbon isotopes of dissolved methane and CO2(delta C-13-CH(4)and delta C-13-CO2) and noble gas isotopes (He-3/He-4 and(4)He/Ne-20) demonstrated that the biogenic methane mainly originated from acetate fermentation and the dissolved noble gas was a result of the dissolution of air. Based on the geochemical and isotopic differences between shallow groundwater and flowback and produced water (including shale gas) from the Weiyuan and Fuling shale gas fields as well as shale gas from Xishui, this study has provided the sensitive monitoring indicators and methods for identifying potential pollution of regional shallow groundwater related to shale gas development in the future. |
| WOS关键词 | DRINKING-WATER WELLS ; MAJOR-ION CHEMISTRY ; STRONTIUM ISOTOPE ; MARCELLUS SHALE ; HYDROGEOCHEMICAL CHARACTERISTICS ; GUIZHOU PROVINCE ; CO2 REDUCTION ; NATURAL-GAS ; RIVER-WATER ; STRAY GAS |
| 资助项目 | National Natural Science Foundation of China[41877207] ; Chinese Academy of Sciences[XDB10030603] ; IAEA Project[RAS7035] ; Youth Innovation Promotion Association CAS[2018087] ; CAS Scholarship[201825] |
| WOS研究方向 | Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000549487700001 |
| 出版者 | MDPI |
| 资助机构 | National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; IAEA Project ; IAEA Project ; IAEA Project ; IAEA Project ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; CAS Scholarship ; CAS Scholarship ; CAS Scholarship ; CAS Scholarship ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; IAEA Project ; IAEA Project ; IAEA Project ; IAEA Project ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; CAS Scholarship ; CAS Scholarship ; CAS Scholarship ; CAS Scholarship ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; IAEA Project ; IAEA Project ; IAEA Project ; IAEA Project ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; CAS Scholarship ; CAS Scholarship ; CAS Scholarship ; CAS Scholarship ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; IAEA Project ; IAEA Project ; IAEA Project ; IAEA Project ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; CAS Scholarship ; CAS Scholarship ; CAS Scholarship ; CAS Scholarship |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/97202]  |
| 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.Univ Calgary, Dept Geosci, Calgary, AB T2N 1N4, Canada 2.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Shale Gas & Geoengn, Beijing 100029, Peoples R China 4.China Univ Min & Technol, Coll Geosci & Surveying Engn, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Zhenbin,Huang, Tianming,Ma, Baoqiang,et al. Baseline Groundwater Quality before Shale Gas Development in Xishui, Southwest China: Analyses of Hydrochemistry and Multiple Environmental Isotopes (H-2,O-18,C-13,Sr-87/Sr-86,B-11, and Noble Gas Isotopes)[J]. WATER,2020,12(6):28. |
| APA | Li, Zhenbin.,Huang, Tianming.,Ma, Baoqiang.,Long, Yin.,Zhang, Fen.,...&Pang, Zhonghe.(2020).Baseline Groundwater Quality before Shale Gas Development in Xishui, Southwest China: Analyses of Hydrochemistry and Multiple Environmental Isotopes (H-2,O-18,C-13,Sr-87/Sr-86,B-11, and Noble Gas Isotopes).WATER,12(6),28. |
| MLA | Li, Zhenbin,et al."Baseline Groundwater Quality before Shale Gas Development in Xishui, Southwest China: Analyses of Hydrochemistry and Multiple Environmental Isotopes (H-2,O-18,C-13,Sr-87/Sr-86,B-11, and Noble Gas Isotopes)".WATER 12.6(2020):28. |
入库方式： OAI收割
来源：地质与地球物理研究所
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