IGGCAS OpenIR  > 页岩气与地质工程院重点实验室
Determining mine water sources and mixing ratios affected by mining in a coastal gold mine, in China
Duan, Xueliang1,2,3; Ma, Fengshan1,2; Zhao, Haijun1,2; Guo, Jie1,2; Gu, Hongyu1,2,3; Lu, Rong1,2,3; Liu, Guowei1,2,3
2019-05-01
Source PublicationENVIRONMENTAL EARTH SCIENCES
ISSN1866-6280
Volume78Issue:10Pages:16
AbstractThis study aimed to identify the potential water sources of the Sanshandao Gold Mine and determine the end-member mixing ratios, to prevent seawater intrusion and water inrush disasters. Based on the hydrogeological setting, an end-member model of mine water based on the hydrogeochemical and isotopic analysis was established. Then, the maximum likelihood method was used to estimate the mixing ratios of water sources at each site and analyze the evolution rules of mine water. The results indicated that this method can effectively identify the water sources and calculate the mixing ratios. The fitting results between the calculated and measured values of the stable isotopes and ion concentrations were good. The mean values of deviation for O-18, D, K+, Na+, Ca2+, Mg2+, Cl-, SO42-, and Ca2++Mg2+ were 0.01, 0.02, 0.17, 0.00, -0.23, 0.38, 0.00, 0.04, and -0.02, respectively. The mixing ratio results demonstrate that seawater is the main component of the mixed water and the proportion varies with the mining activities; especially in 2011 and 2014, the seawater had a high proportion in the entire mine. The effect of mining on mixing was studied by dividing the study area. Both horizontal and longitudinal mixing were analyzed. The water sites located in the south of F3 (this area is less affected by mining) had a low proportion of seawater. The main range affected by fresh water was at the 465-m sublevel and above. The water flow around F3 was greatly affected by mining, and the proportion of seawater around F3 fluctuates greatly every year; so F3 should be monitored more frequently.
KeywordMine water source Seawater intrusion Hydro-chemical and isotope analysis Mixing ratios
DOI10.1007/s12665-019-8310-4
Funding OrganizationNational Science Foundation of China ; National Science Foundation of China ; National Key Research Projects of China ; National Key Research Projects of China ; National Science Foundation of China ; National Science Foundation of China ; National Key Research Projects of China ; National Key Research Projects of China ; National Science Foundation of China ; National Science Foundation of China ; National Key Research Projects of China ; National Key Research Projects of China ; National Science Foundation of China ; National Science Foundation of China ; National Key Research Projects of China ; National Key Research Projects of China
WOS KeywordGROUNDWATER QUALITY ; SHALLOW GROUNDWATER ; CHEMISTRY ; EVOLUTION ; ISOTOPES
Language英语
Funding ProjectNational Science Foundation of China[41831293] ; National Key Research Projects of China[2016YFC0402802]
Funding OrganizationNational Science Foundation of China ; National Science Foundation of China ; National Key Research Projects of China ; National Key Research Projects of China ; National Science Foundation of China ; National Science Foundation of China ; National Key Research Projects of China ; National Key Research Projects of China ; National Science Foundation of China ; National Science Foundation of China ; National Key Research Projects of China ; National Key Research Projects of China ; National Science Foundation of China ; National Science Foundation of China ; National Key Research Projects of China ; National Key Research Projects of China
WOS Research AreaEnvironmental Sciences & Ecology ; Geology ; Water Resources
WOS SubjectEnvironmental Sciences ; Geosciences, Multidisciplinary ; Water Resources
WOS IDWOS:000467550900001
PublisherSPRINGER
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/91483
Collection页岩气与地质工程院重点实验室
Corresponding AuthorMa, Fengshan
Affiliation1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Shale Gas & Geoengn, Beijing 100029, Peoples R China
2.Chinese Acad Sci, Inst Earth Sci, Beijing 100029, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Duan, Xueliang,Ma, Fengshan,Zhao, Haijun,et al. Determining mine water sources and mixing ratios affected by mining in a coastal gold mine, in China[J]. ENVIRONMENTAL EARTH SCIENCES,2019,78(10):16.
APA Duan, Xueliang.,Ma, Fengshan.,Zhao, Haijun.,Guo, Jie.,Gu, Hongyu.,...&Liu, Guowei.(2019).Determining mine water sources and mixing ratios affected by mining in a coastal gold mine, in China.ENVIRONMENTAL EARTH SCIENCES,78(10),16.
MLA Duan, Xueliang,et al."Determining mine water sources and mixing ratios affected by mining in a coastal gold mine, in China".ENVIRONMENTAL EARTH SCIENCES 78.10(2019):16.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Duan, Xueliang]'s Articles
[Ma, Fengshan]'s Articles
[Zhao, Haijun]'s Articles
Baidu academic
Similar articles in Baidu academic
[Duan, Xueliang]'s Articles
[Ma, Fengshan]'s Articles
[Zhao, Haijun]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Duan, Xueliang]'s Articles
[Ma, Fengshan]'s Articles
[Zhao, Haijun]'s Articles
Terms of Use
No data!
Social Bookmark/Share
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit Add to Technorati
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.