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ISSN: 1112-3680    frecuency : 4   format : Electrónica

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Number 18 Year 2014

14 articles in this issue 

 

The oases of Timimoun are irrigated by ancestral techniques called Foggara. The Foggara system is based on a gallery of slightly sloping conveying the groundwater to the surface. The Foggara is a collective proprety belongs to several owners, the water is... see more

 

 

La région de Chéria est située au NE Algérien, à 45 kilomètres au Sud- Ouest de la ville de Tébessa.Le bassin versant à étudier s’étend sur une surface de 720 km2, abrite plus de 74300 habitants et caractérisé par un climat semi-aride. La région est formé... see more

 

 

Morocco’s water resources are facing quantity and quality problems. Limited resources due largely to a semi-arid and arid climate and also to the significant deterioration in the quality grounded by different pollutants. Casablancacity (Morocco's eco... see more

 

 

As in all areas of the North, including the Maghreb Africa, the region of the Great Basin Mellegue has experienced over the last twenty years a very intense and persistent drought. This drought is characterized by a significant lack of rainfall has had a ... see more

 

 

The plain of Henaya is located to the north of Tlemcen city in Tafna basin. This plain is characterized by a semi-arid climate and intensive farming activities. The high demand in water for agricultural purposes has resulted in an overexploitation of this... see more

 

 

The environmental assessment of effluents generated by the manufacturing industry of mineral fertilizers, Fertial (Annaba) is the main objective of this study. Liquid effluents containing organic and inorganic pollutants are released in the marine littora... see more

 

 

For more than seven centuries, the farmers of oasis of Kendsa, exploit the groundwater of Barga El Jebel by the using of subterranean drains. On the basis of missions in 2013 in the oasis of Kenadsa, forty Foggaras were dug on the outskirts of the El Barg... see more

 

 

The northwest ofCote d'Ivoire, as most tropical regions has alternating wet and dry periods. In a context climate more and more disrupted by human activities, it is essential to analyze the dry spells at various time scales in order to propose to the peop... see more

 

 

Several research studies have shown the importance of using compost for containers seedlings production. In this context, the present study attempts to hydro-physically optimize growing media formed of Acacia cyanophylla crude compost mixed with olive oil... see more

 

 

Wadis Mellah  and Mikéss and on the bacteriological quality of the water dam Sidi Chahed: to determine the contribution of the two wadis supplying this work aims.This study focused on three stations: upstream in Wadi Mekkes another ups tream in Wadi ... see more

 

 

Water is vital element for humans. It is necessary to have quality and sufficient quantity thus ensuring a healthy and safe long term. The environmental protection is to safeguard water resources against all types of pollution. In this work, special atten... see more

 

 

The water quality is a permanent concern of the man who has devoted an entire legislation and ratified many international conventions and protocols for its protection and preservation.To get in such context, the objective of our study is to evaluate the p... see more

 

 

The quantification of evapotranspiration from irrigated areas is important for agriculture water management, especially in arid and semiarid regions where water deficiency is becoming a major constraint in economic welfare and sustainable development. Con... see more

 

 

Like Sub-Saharan countries, theIvory Coastis vulnerable to the effects of climate change. This study aims to assess the impacts of climate change on precipitation and temperatures for 2050 and 2080 horizons in the Davo watershed located in southwestern of... see more