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Identification of the quality of surface waters in the city of Fez by the SEQ-GIS approach and analysis of variance


 
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1. Title Title of document Identification of the quality of surface waters in the city of Fez by the SEQ-GIS approach and analysis of variance
 
2. Creator Author's name, affiliation, country F. ELMADANI; Morocco
 
2. Creator Author's name, affiliation, country k. Lahlou; Morocco
 
2. Creator Author's name, affiliation, country N. idrissi; Morocco
 
2. Creator Author's name, affiliation, country N. El Allaoui; Morocco
 
2. Creator Author's name, affiliation, country M. ben abbou; Morocco
 
2. Creator Author's name, affiliation, country M. merzouki; Morocco
 
2. Creator Author's name, affiliation, country A. chetouani; Morocco
 
2. Creator Author's name, affiliation, country M. Taleb; Morocco
 
2. Creator Author's name, affiliation, country Z. Rais; Morocco
 
3. Subject Discipline(s)
 
3. Subject Keyword(s) Pollution; surface water; diagnosis; characterization; SEQ-GIS approach; statistical analysis.
 
4. Description Abstract

In Morocco, water resource conservation has become a priority, due to the diversity of potential sources of its pollution.

To date, the city of Fez is experiencing dynamic industrial, artisanal and large farming with extensive use of toxic chemicals, part of which is carried by the water nearby in oueds or infiltrated by the soil into groundwater. This threatens ominously and alarming environmental and man.

The objective of this study is, firstly, to identify the most polluted areas near polluting industries estimated the city of Fez, and secondly, know their impact on the quality of surface waters in the city of Fez. For this, we performed a thorough diagnosis of the activities of all industrial areas of the city to determine the points of water samples to identify their quality. Next, we performed a spatiotemporal monitoring of the quality of these waters for 3 months of 2017 by the SEQ-GIS approach and statistical analysis of variance (ANOVA). The diagnostic results show that the city of Fez consists of five main business areas of variables and different activities: Ain Nokbi, Sidi Boujida, Dokkarat, Bensouda and Sidi Brahim.

Oueds through the raised areas are respectively Oued Tghat, Oued Zhoun, Oued Fez upstream Oued Ain Smen and Oued Lmahraz and are characterized by strong organic fillers, mineral, metal and fecal contamination.

The most polluted oueds are located in the oued downstream Fez (Tghat and Zhoun) mainly to industrial districts Ain Nokbi (S1) and Sidi Boujida (S2). The evaluation of their quality by coupling techniques Evaluation Systems Quality (SEQ) and Geographical Information (GIS) and ANOVA statistical analysis reveals that they are of very poor quality.
 
5. Publisher Organizing agency, location
 
6. Contributor Sponsor(s)
 
7. Date (YYYY-MM-DD) 07-09-2019
 
8. Type Status & genre Peer-reviewed Article
 
8. Type Type
 
9. Format File format PDF
 
10. Identifier Uniform Resource Identifier https://revues.imist.ma/index.php/morjchem/article/view/16482
 
10. Identifier Digital Object Identifier (DOI) https://doi.org/10.48317/IMIST.PRSM/morjchem-v7i4.16482
 
11. Source Title; vol., no. (year) Moroccan Journal of Chemistry; Vol 7, No 4 (2019)
 
12. Language English=en en
 
13. Relation Supp. Files Identification of the quality of surface waters in the city of Fez by the SEQ-GIS approach and analysis of variance (2MB)
figures and tables (702KB)
copyright (568KB)
 
14. Coverage Geo-spatial location, chronological period, research sample (gender, age, etc.)
 
15. Rights Copyright and permissions Copyright (c) 2019 Moroccan Journal of Chemistry