DSpace Collection:http://localhost:8080/xmlui/handle/123456789/432026-04-13T15:37:11Z2026-04-13T15:37:11ZConception a l'étude du système de collecte eaux pluviales.Benyelles, Nadjiahttp://localhost:8080/xmlui/handle/123456789/23572025-10-14T10:27:48Z2022-01-01T00:00:00ZTitre: Conception a l'étude du système de collecte eaux pluviales.
Auteur(s): Benyelles, Nadjia
Résumé: Water resources are overexploited, which has led to a great shortage of water especially
in arid regions. This is why it is necessary to find other solutions to reduce drinking water
consumption such as rainwater collection.
Our objective is to minimize the effects of seasonal variations in water availability due
to droughts and dry periods, avoid overexploitation of resources, especially groundwater, and
improve the reliability of agricultural production.
In this brief, we proceeded first by doing a bibliographic study, then we gave all the
necessary notions concerning the collection of rainwater, and we ended with the design of a
stormwater collection system in the case of an agglomeration and in the case of private
property.
Description: Master2022-01-01T00:00:00ZEvaluation des changement d'occupation du sol cas du haut CheliffZerar, Larbihttp://localhost:8080/xmlui/handle/123456789/21712025-03-03T08:44:51Z2024-01-01T00:00:00ZTitre: Evaluation des changement d'occupation du sol cas du haut Cheliff
Auteur(s): Zerar, Larbi
Résumé: The region of high Cheliff is one of the areas in Algeria, located in the center of the country and including several municipalities. It is a vital and dynamic region on a national level, experiencing continuous demographic growth.
That’s why, we studied the changes in land use in this area by relying on satellite imagery and geographic information systems.
The retrospective method used is based on the use of supervised methods to identify the soil categories of Haut Cheliff in years 2013, 2018, 2022, to see the evolution of the land use in high Cheliff.
Description: Master2024-01-01T00:00:00ZApport des techniques de teledetection et des Sig dans la cartographie et l'evaluation d'erosion hydrique dans le bassin versant de l'oued Harraza (Algerie)Maleg, Yasser Badr Eddinehttp://localhost:8080/xmlui/handle/123456789/21702025-03-03T08:37:04Z2024-01-01T00:00:00ZTitre: Apport des techniques de teledetection et des Sig dans la cartographie et l'evaluation d'erosion hydrique dans le bassin versant de l'oued Harraza (Algerie)
Auteur(s): Maleg, Yasser Badr Eddine
Résumé: Water erosion is a natural phenomenon that poses a serious threat to water and food security, leading to significant economic losses primarily associated with sediment accumulation in reservoirs and decreased soil productivity. The aim of this study is to assess the potential risks of soil erosion in the hydrographic basin of Oued El HARRAZA In northern Algeria using remote sensing and geographic information systems, in order to create a map of soil erosion risks by identifying the factors affecting water erosion.
Description: Master2024-01-01T00:00:00ZBiodeterioration des materiaux cimentaires dans les ouvrages d'assainissementKhedache, Celiahttp://localhost:8080/xmlui/handle/123456789/21692025-03-03T08:31:24Z2024-01-01T00:00:00ZTitre: Biodeterioration des materiaux cimentaires dans les ouvrages d'assainissement
Auteur(s): Khedache, Celia
Résumé: The purpose of sanitation networks is to ensure the collection and transit of all rainwater and wastewater, and processing in treatment stations before their release into the natural environment, however they are faced with challenges. different aggressive agents
This study has two main objectives. The first is to study an accelerated test in a study carried out in 2013 by Jean Herisson in two different sites, the second is the proposal of solutions to be introduced for the maintenance of cementitious materials in sanitation networks.
Description: Master2024-01-01T00:00:00Z