18 articles in this issue
Our study, based on the grid water quality World Health Organization (WHO, 2004), targeted the evaluation of the physico-chemistry and heavy metals of water springs of the Tangier- Tetouan region (North-western Morocco). The analyses have involved eleven ... see more
Groundwaters constitute one of the main sources of supply in drinking water of the population of the region of Tillabery. The present study is interested in the quality of waters of three aquifers (continental terminal 2, the broken base and the alluviums... see more
The objective of this work is to study the effect of sewage sludge from the treatment plant wastewater (WWTP) of Beni Mellal on the culture of a market garden plant, pepper, on two different soils: soil of Maâmora and Beni-Mellal (Morocco). The results sh... see more
The environmental impact of industrial effluents is now a reality and manifests a serious threat in the medium term for the quality of surface water and groundwater. Like other regions of Morocco, the region of Gharb knows multiple daily aggressions cause... see more
Our study, based on the grid water quality World Health Organization (WHO, 2004), targeted the evaluation of bacteriology of water springs of the Tangier- Tetouan region (North- western Morocco). The analyses have involved eleven springs with that of the ... see more
The sea surface height can be determined by satellite altimetry, highlighting and understanding of oceanographic and geophysical phenomena arising today is a challenge that the comprehension requires many successive altimetrics missions.The Jason-2 missio... see more
This study is conducted to determine the physical and chemical characteristics of the surface waters of Aby lagoon. Seventy two (72) water samples were collected seasonally from June 2010 to March 2011 in six (06) stations spread throughout the Aby lagoon... see more
This work aimed at the study of the elimination of the meclofenamic acid, a non-steroidal anti-inflammatory drug of the family of fenamics acids, aquatic environment. This molecule has a band (strip) of absorption between 200 nm and 315 nm with maximum p... see more
The sources Regrag Ain, Ain Sidi Bouali are among the most coveted resurgence of Sefrou region (Middle Atlas Morocco), their waters are used for irrigation and drinking water.The objective of this work is, first, to assess the influence of human activitie... see more
The fracturing contributes incontestably to the formation of aquifer in crystalline and cristallophyllien bedrock. Its characterization is therefore inescapable for a better knowledge of fractured aquifers.The aim of this study is to characterize the frac... see more
The aboveground nurseries recently installed are moving increasingly towards the replacement of peat by compost and / or methacompost. This interesting solution has some limitations on the physical comportement and therefore and water quality. Two possibl... see more
The study takes place on the regions of N'zi-Iffou-Moronou (ex-N'zi-Comoé), located in East-Central of Ivory Coast with an area of 19,560 km². The objective of this study is to develop statistical models using multiple linear regressions able to simulate ... see more
This study aims to test the predictive power of a statistical model (model “ESOF”) to determine the thickness of base to drill in a context of water drilling in crystalline and cristallophyllian bedrock. This model was developed using the approach of mult... see more
This study aimed to physico-chemical characterization and classification of Algerian bottled spring water, by analyzing: characteristics ratios of major elements, Piper diagram, Stuyfzand Classification, correlation matrix, Hierarchical Cluster Analysis ²... see more
Ouargla area had a serious problem of excess water caused in part by a topographically flat receiving environment and hydrogeologically endoreic. In other hand, discharge of wastewater and agricultural drainage water increased the groundwater level. The d... see more
On the Iranian origin, technical qanats are an ancestral hydraulic system is to capture and drain the water from groundwater to the gardens. 3000 years old, this technique has allowed man to move from a system of water collection based on animal or human ... see more
In this article ,we propose an Assistance prototype for an interactive decision to manage the rehabilitation of potable water and to reduce the difficulties and complexities of managing intervention’s operations taking into account several criteria that a... see more
This paper aims to develop a decision support tool to provide solutions to the problems of sewer networks management/maintenance in order to assist the manager to sort sections upon priority of intervention by taking account of the technical, economic, so... see more