Study of shallow groundwater quality evolution under saline intrusion with environmental isotopes and geochemistry

Yang, Yuesuo; Yuan, Rongxiao; Cai, Zuansi; Pan, Shilie

doi:10.1007/s00254-006-0370-6

Cited by 42 publications

(26 citation statements)

References 21 publications

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“…As shown in Figure 10, the concentration of cations and anions shows large differences between the rainy and dry seasons and the δ 18 O-Cl relationship can be employed to distinguish seawater and halite-dissolved solution (Ma et al, 2007). The relatively higher HCO 3 /Cl ratio (Table 2a) and the elevated (Na+Ca)/Cl ratios with the lowest total ions (Figure 11) of sample 22 also support this idea.…”

Section: Isotope Analyses Results and Discussionmentioning

confidence: 68%

Hydrochemical and Isotopic Composition of Tuzla Geothermal Field (Canakkale-Turkey) and its Environmental Impacts

Baba

Yüce

Deniz

et al. 2009

Environmental Forensics

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Section: Isotope Analyses Results and Discussionmentioning

confidence: 68%

Hydrochemical and Isotopic Composition of Tuzla Geothermal Field (Canakkale-Turkey) and its Environmental Impacts

Baba

Yüce

Deniz

et al. 2009

Environmental Forensics

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“…The combination of these two parameters is more explicit, especially the Cl -/ 18 O graph(Ma et al 2006) (Fig. 8) that places the samples between different poles again.…”

mentioning

confidence: 97%

Understanding the origin of salinization of the Plio-quaternary eastern coastal aquifer of Cap Bon (Tunisia) using geochemical and isotope investigations

et al. 2010

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As in many other semi-arid regions, the Plioquaternary aquifer of the eastern coast of Cap Bon peninsula (NE Tunisia) shows a parallel increase in overexploitation and mineralization of groundwater resources and so the water quality is deteriorating. Different methods using geochemistry (ions Na ? , Cl -, Ca 2? , Mg 2? , Br -) and stable isotopes ( 18 O, 2 H) are compared with the hydrodynamic information for identifying the main processes involved in the increase of salinization. Along the coast, intrusion of seawater resulting from groundwater overexploitation is identified, but is not the only cause of qualitative degradation: the development of irrigation that induces soil leaching and transfer of fertilizers to groundwater over the whole aquifer extent is another major reason for the increase in salinization. A total of 48 groundwater wells were sampled to obtain additional information on the hydrochemical characteristics of the groundwater defined in previous studies.

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“…The cSO 4 2-/cCl -and cNa ? /cCl -were environmental indices (Li et al 2014a, b;Ma et al 2007). The correlation between the variables is shown in Table 1.…”

Section: Conservative Ion Test Resultsmentioning

confidence: 99%

“…The brine groundwater in the Xinli Mine resulted from evaporationconcentration of paleo-seawater and desulfurization (Ma et al 2007). Evaporation and concentration effects increase ion concentrations and can even produce gypsum.…”

Section: Mine Water Sourcesmentioning

confidence: 99%

Hydrochemical Prediction of Mine Water Inrush at the Xinli Mine, China

Meng

Wang

et al. 2016

Mine Water Environ

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Seawater poses a great threat to the Xinli Mine, an undersea gold mine in China. A hydrochemical method was used to assess the risk of sea water inrush into the mine. A detailed hydrochemical survey and sampling were carried out and the concentrations of conservative ions in the mine water were analyzed. Principal component analysis indicated that the potential water inrush channels were located in the hanging wall of the ore-controlling fault. A composite principal component was calculated from the Na ? , Cl -, Mg 2? , SO 4 2-, and K ? concentrations, which reflected the effects of potash feldspathization and cation exchange, to assess the risk of seawater inrush.

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Study of shallow groundwater quality evolution under saline intrusion with environmental isotopes and geochemistry

Cited by 42 publications

References 21 publications

Hydrochemical and Isotopic Composition of Tuzla Geothermal Field (Canakkale-Turkey) and its Environmental Impacts

Hydrochemical and Isotopic Composition of Tuzla Geothermal Field (Canakkale-Turkey) and its Environmental Impacts

Understanding the origin of salinization of the Plio-quaternary eastern coastal aquifer of Cap Bon (Tunisia) using geochemical and isotope investigations

Hydrochemical Prediction of Mine Water Inrush at the Xinli Mine, China

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