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DC Field | Value | Language |
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dc.contributor.author | Halassa, Younes | - |
dc.contributor.author | Zeddouri, Aziez | - |
dc.contributor.author | Kechiched, Rabah | - |
dc.contributor.author | Ould Baba Sy, Mouhamadou | - |
dc.contributor.author | Benhamida, Abdeldjebbar Slimane | - |
dc.date.accessioned | 2020-12-20T19:05:17Z | - |
dc.date.available | 2020-12-20T19:05:17Z | - |
dc.date.issued | 2019-10-15 | - |
dc.identifier.uri | http://dspace.univ-ouargla.dz/jspui/handle/123456789/24469 | - |
dc.description | Séminaire International sur l′Hydrogéologie et l′Environnement SIHE 2019 Ouargla | en_US |
dc.description.abstract | Major ion geochemistry, Chadha diagram, saturation indexes, correlations between physico-chemical parameters and hydrochemistry evolution; were used to identify the origins and processes of groundwater mineralization in multilayer system aquifers in the southern part of the of chotts region mining district (Algerian-Tunisian border). The results suggest that the shallow groundwater in the study area are mineralized salt waters. More than 91% of samples characterized by water type Ca-Mg-SO4/Cl, and the other samples are characterized by water type Na_Cl. As illustrated by the Chadha diagram. The relationships between TDS and major ions are useful for interpreting the main hydro geochemical evolution processes in an aquifer. For cations, there is a good correlation between Na⁺ and TDS (R²=0.67), and the correlation of Ca²⁺ and Mg²⁺ with TDS is good, with R²= 0.30 and R²= 0.5, respectively. For anions, SO₄²⁻ and TDS have the highest correlation R²=0.5 followed by the correlation between Cl⁻ and TDS (R²= 0.4).... | en_US |
dc.publisher | Université Kasdi Merbah Ouargla | en_US |
dc.subject | Chotts Region | en_US |
dc.subject | Chadha diagram | en_US |
dc.subject | Groundwater mineralization | en_US |
dc.subject | Geochemical evolution processes | en_US |
dc.subject | TDS | en_US |
dc.title | Caractérisation Géochimique Et Géométrique du Système Aquifère du Sahara Algéro-Tunisienne : Cas du Complexe Terminal de Région des chotts | en_US |
dc.type | Article | en_US |
Appears in Collections: | 4. Faculté des Hydrocarbures, des Energies Renouvelables, des Sciences de la Terre et de l’Univers |
Files in This Item:
File | Description | Size | Format | |
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HalassaYounes.pdf | 1,43 MB | Adobe PDF | View/Open |
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