Characterization of the mineralization of the Groundwater in high Basin of Guir (Morocco) by geochemical and geostatistical

被引：1

作者：

Nordine, Nouayti ^{[1
]}

Abderrahime, Nouayti ^{[2
]}

Driss, Khattach ^{[2
]}

Mohamed, Hilali ^{[3
]}

Najib, El Khadrani ^{[4
]}

机构：

[1] Al Hoceima Natl Sch Appl Sci, Lab Water & Environm Engn, POB 03, Ajdir, Hoceima, Morocco

[2] Univ Mohamed First Oujda, Fac Sci, Lab Appl Geosci, Oujda 60000, Morocco

[3] Moulay Ismail Univ, Fac Sci & Tech, Res Team Min Water & Environm Engn, Post Box 509, Boutalamine, Errachidia, Morocco

[4] Natl Inst Agr Res INRA, Reg Ctr Rabat, Res Unit Environm & Conservat Nat Resources, POB 6356, Rabat, Morocco

来源：

SEVENTH INTERNATIONAL CONGRESS WATER, WASTE AND ENVIRONMENT (EDE7-2019) | 2020年 / 150卷

关键词：

High Guir Basin; Groundwater; Geostatistical; Physicochemical analysis; Mineralization; Morocco;

D O I：

10.1051/e3sconf/202015001003

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Due to over-exploitation of water resources, the high basin of Guir posed an alarming risk of elimination in terms of quantity and quality. Therefore, this study intends to evaluate the physical and chemical quality of groundwater in the high Basin of Guir and to identify possible sources of pollution in order to map the quality of the Jurassic groundwater. During May 2018, thirty water points, distributed in the high basin of Guir, were sampled and analysed to determine concentrations of sevenchemical elements: K+, Na+, Ca++, Mg++, HCO3-, SO4-. In addition, EC (Electric Conductivity), pH,T degrees and the piezometric level (PL) weremeasured.To study and compare, we treated statistically all data by Principal Component Analysis (PCA) and SIG.Analysis of the overall quality of water displayed results that range from good to poor quality. The degradation of water quality in the aquifer of the high basin of Guir could be geological and anthropic.

引用

页数：8

共 15 条

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