14 articles in this issue
 
The high quality of containers production plants will affect the establishment, the physiology and the growth of plants, and will ensure a better success in reforestation sites. The development of good plants is largely dependent on the physical and hydra... see more
The objectif of this study is to draw a map of quality or health of the river system watershed of Soummam by using standard global biological index (IBGN) of AFNOR (1992) and identify the most degraded sections of the watershed.The assessment of the... see more
The aim of this study is to test the efficiency of removal of phosphate in natural waters by adsorption on powdered activated carbon (PAC).The treated solutions are synthetic phosphate solutions in distilled water and ground waters in the region of Biskra... see more
This paper looks at the quality of non-conventional waters and their effects on the health of consumers in seven (07) quarters deprived of conventional water network in Mbouda, West Cameroon. Sociological techniques were used to obtain data on water sourc... see more
In the last decade the climate has been changing and this event has influenced on the reservoir such as decrease in temperature which can build ice covers on reservoirs. Windy weather also causes large waves on the reservoirs. Thus, dams can be influenced... see more
A partner of taking away of subsoil water was carried out in 2010 in wells located in rural medium, these taking away were the analysis object according to techniques of evaluation of quality of water described by Rodier (1978 and 2009) and with the recom... see more
The study assessed the microbiological and physicochemical parameters of wastewater collected between October 2011 and September 2012 from the effluent of the WWTP in vegetable farming area of Sebkha inNouakchott.The results of physicochemical analysis pr... see more
In order to better understand and manage the quality of surface water, is often undertaking long and tedious analysis campaigns. These usually generate enough data whose interpretation is not always easy. Application of Principal Component Analysis (PCA) ... see more
By quantitative characteristics and accessibility for use, and much less the qualitative characteristics. The backbone of the hydrographic network by the River Lim. Lim river this paper analyzes the water-geographical values northeastern Montenegrofor the... see more
This study focuses on the analysis of hydrological phenomena causing pollution landscaped lakes of Yamoussoukro city (Center of Ivory Coast). The methodology takes into account the analysis of climate variability (Pettitt test and graphical representation... see more
The descriptive study of dune facies plain Tafilalet enlightened us on the likely sand sheets, the axis of advance of the sands, and any remobilisassions. Only a more detailed analysis will shed light on the behavior of particles during transport, accordi... see more
The system aquifer Gafsa North is powered mainly by the flood water of wad El Kbir and the infiltration of rainwater. This system suffers from overexploitation due to the development of phosphates sector and renovation of oases Gafsa which led to the real... see more
The aim of this study is to evaluate the physicochemical quality of groundwater and explain phenomenon at the origin to the mineralization of these waters. Methodology based on physicochemical analyses of 26 samples of groundwater. Descriptive analyses of... see more
The present study was conducted to assess the bacteriological quality of the water dam Sidi Chahed who sits on the Oued Mikkés one of the major rivers draining the area between the cities of Meknes and Fez. The dam is fed by another stream, Wadi Mellah. T... see more