Physicochemical characterization of the unconfined water-table aquifer of the Fez-Meknes basin

This paper aims to determine the hydrogeochemical characteristics of the Fez-Meknes free water table thought the monitoring of the physicochemical analyses of nine samples during the year of 2013, 2016, and 2019. This water table, which circulates in the plio-quaternary formations, is generally supp...

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Autores principales:	El Fakir Rabia, Mili El Mostafa, Essahlaoui Ali, El Hafyani Mohammed, Ammari Zakaria
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	fez-meknes unconfined water table physicochemical analysis ph ec major elements pca Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/b93938bf60b242b6bda945fd571bbc8f
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spelling	oai:doaj.org-article:b93938bf60b242b6bda945fd571bbc8f2021-11-08T15:19:09ZPhysicochemical characterization of the unconfined water-table aquifer of the Fez-Meknes basin2267-124210.1051/e3sconf/202131407002https://doaj.org/article/b93938bf60b242b6bda945fd571bbc8f2021-01-01T00:00:00Zhttps://www.e3s-conferences.org/articles/e3sconf/pdf/2021/90/e3sconf_wmad2021_07002.pdfhttps://doaj.org/toc/2267-1242This paper aims to determine the hydrogeochemical characteristics of the Fez-Meknes free water table thought the monitoring of the physicochemical analyses of nine samples during the year of 2013, 2016, and 2019. This water table, which circulates in the plio-quaternary formations, is generally supplied by rainfall infiltration, irrigation water returns and also the lateral inflow of the unconfined liasic water table of the Middle Atlas Tabular. Analyses were performed for electrical conductivity (EC), potential hydrogen (pH), temperature and major elements: Cl-, NO3-, SO42-, Na+, Mg2+, Ca2+, HCO3⁻, K+. The results of the projection of the samples on the Piper diagram for the three companies showed a hydrochemical carbonate, calcic and magnesian facies for the majority of the samples with the exception of samples 1161/15 and 352/21 for the year 2013. Then, to understand the origin of the mineralization, as well as the processes related to the dissolution of the carbonate country rock, a principal component analysis (PCA) was performed.El Fakir RabiaMili El MostafaEssahlaoui AliEl Hafyani MohammedAmmari ZakariaEDP Sciencesarticlefez-meknes unconfined water tablephysicochemical analysisphecmajor elementspcaEnvironmental sciencesGE1-350ENFRE3S Web of Conferences, Vol 314, p 07002 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	fez-meknes unconfined water table physicochemical analysis ph ec major elements pca Environmental sciences GE1-350
spellingShingle	fez-meknes unconfined water table physicochemical analysis ph ec major elements pca Environmental sciences GE1-350 El Fakir Rabia Mili El Mostafa Essahlaoui Ali El Hafyani Mohammed Ammari Zakaria Physicochemical characterization of the unconfined water-table aquifer of the Fez-Meknes basin
description	This paper aims to determine the hydrogeochemical characteristics of the Fez-Meknes free water table thought the monitoring of the physicochemical analyses of nine samples during the year of 2013, 2016, and 2019. This water table, which circulates in the plio-quaternary formations, is generally supplied by rainfall infiltration, irrigation water returns and also the lateral inflow of the unconfined liasic water table of the Middle Atlas Tabular. Analyses were performed for electrical conductivity (EC), potential hydrogen (pH), temperature and major elements: Cl-, NO3-, SO42-, Na+, Mg2+, Ca2+, HCO3⁻, K+. The results of the projection of the samples on the Piper diagram for the three companies showed a hydrochemical carbonate, calcic and magnesian facies for the majority of the samples with the exception of samples 1161/15 and 352/21 for the year 2013. Then, to understand the origin of the mineralization, as well as the processes related to the dissolution of the carbonate country rock, a principal component analysis (PCA) was performed.
format	article
author	El Fakir Rabia Mili El Mostafa Essahlaoui Ali El Hafyani Mohammed Ammari Zakaria
author_facet	El Fakir Rabia Mili El Mostafa Essahlaoui Ali El Hafyani Mohammed Ammari Zakaria
author_sort	El Fakir Rabia
title	Physicochemical characterization of the unconfined water-table aquifer of the Fez-Meknes basin
title_short	Physicochemical characterization of the unconfined water-table aquifer of the Fez-Meknes basin
title_full	Physicochemical characterization of the unconfined water-table aquifer of the Fez-Meknes basin
title_fullStr	Physicochemical characterization of the unconfined water-table aquifer of the Fez-Meknes basin
title_full_unstemmed	Physicochemical characterization of the unconfined water-table aquifer of the Fez-Meknes basin
title_sort	physicochemical characterization of the unconfined water-table aquifer of the fez-meknes basin
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/b93938bf60b242b6bda945fd571bbc8f
work_keys_str_mv	AT elfakirrabia physicochemicalcharacterizationoftheunconfinedwatertableaquiferofthefezmeknesbasin AT milielmostafa physicochemicalcharacterizationoftheunconfinedwatertableaquiferofthefezmeknesbasin AT essahlaouiali physicochemicalcharacterizationoftheunconfinedwatertableaquiferofthefezmeknesbasin AT elhafyanimohammed physicochemicalcharacterizationoftheunconfinedwatertableaquiferofthefezmeknesbasin AT ammarizakaria physicochemicalcharacterizationoftheunconfinedwatertableaquiferofthefezmeknesbasin
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Physicochemical characterization of the unconfined water-table aquifer of the Fez-Meknes basin

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