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ISSN: 1112-3680    frecuency : 4   format : Electrónica

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Number 29 Year 2017

20 articles in this issue 

K. AYARI,A. AYARI

Water is a vital resource, irreplaceable and indispensable for human survival and growth of the population. However, the risk of its shortage presents the greatest threat weighing on the world. That’s why the problem of its good management is in the heart... see more

Pags. 7 - 21  

P. TOHOURI,G. SORO,E. AHOUSSI KOUASSI,G. ADJA MIESSAN,E. AKE GABRIEL,J. BIEMI

The populations of some localities of Bonoua region that no longer have village water works for reasons of mechanical breakdowns use surface water for food. But these waters are confronted with anthropogenic pollution from agricultural activities, to disc... see more

Pags. 23 - 43  

A. HAMIMED,M. ZAAGANE,A.T. OUALID,M. TEFFAHI,D. BAKHTIAR

The quantification of evapotranspiration from agricultural 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. ... see more

Pags. 45 - 59  

M. TCHOUMOU,M. KAMI-OUAKO,U. GAMPIO MBILOU,J. G. OSSEBI

The physicochemical parameters of water of four waterways crossing the town of Brazzaville were determined in upstream, the medium and downstream during the period from January 15 th to August 15th, 2015.The results of physicochemical analysis showed that... see more

Pags. 61 - 74  

L. BENADELA,B. BEKKOUSSA

Plain of Ghriss, located in the North West of Algeria, is a semi-arid climate zone. It borders a groundwater resource heavily exploited for irrigation plots and for the needs of the local population. In the absence of other resources, conventional or not,... see more

Pags. 75 - 94  

S.A. BOUGUERRA,N. BENSLIMANE

Northwestern Algeria, like most Mediterranean regions experienced alternating wet and dry periods. In a context where climate change is conjugated news at the impact of human activities on the water overuse, it is essential to analyze the dry spells in va... see more

Pags. 95 - 110  

E. TIR,Y. BOUNOUIRA,A. CHEDAD

The present study consists in the evaluation of the quality of waters of two sources of the municipality of Tissemsilt, while making physicochemical analyses to determine the drinkability of waters and its nutritional qualities, and microbiological analys... see more

Pags. 111 - 119  

J.M. KAWAYA,J.P. OTAMONGA,P. NGELINKOTO,P. KABATUSUILA,J. MUBEDI ILUNGA

The water is a vital resource for the man, animal and plant species, and a solvent essential to economic activities. The objectives of this work are the characterization of the waters of the river Lukunga by the determination of the parameters of pollutio... see more

Pags. 121 - 136  

K.A. KOUAMÉ,A. KOUDOU,V. M. SOROKOBY,F. KOUAMÉK,A. M. KOUASSI

The Upper Bandama watershed is drained by two major rivers: the Bandama and the Marahoué. At the zone of convergence of these affluents, an unusual behaviour of water flow regime is observed. Namely, water flow decreases from Marabadiassa to Kossou while ... see more

Pags. 137 - 152  

W KHERIFI,H KHERICI-BOUSNOUBRA

The area of El Tarf is along the littoral and fact part of the most sprinkled areas the Algerian North-East. The climate of El Tarf is of the wet Mediterranean type, characterized by two six months seasons each one. The low density amongst principal stati... see more

Pags. 153 - 165  

R. GORAN,B. JELISAVKA

The paper analyzes some geographic aspects of fisheries of Montenegro. The total catch of marine fish by species was 741 tons, while the catch of freshwater fish amounted to 838 tons, which does not correspond to potential development of Montenegro. Speci... see more

Pags. 167 - 186  

B. KAMAGATE,A. DAO,D. NOUFE,K.L. YAO,V. FADIKA,D.L. GONE,I. SAVANE

Watershed Agneby is located southeast of the Côte d’Ivoire. This basin has a vulnerability to climate change manifested by an increased sensitivity to extreme situations (floods and drought) since 70’s. This natural determinism seems to be reinforced by p... see more

Pags. 187 - 208  

A ABOUBAKAR,W. ABDOUL,L. BOUBA

The aim of this work is to study the quality of surface water around Agro-industrial entreprise of Maroua. To attend this objective, a physico-chemical and bacteriological analysis was done. The results show different parameters as follow: the highest nit... see more

Pags. 209 - 225  

I. HADDAOUI,O. MAHJOUB,B. MAHJOUB,A. BOUJELBEN,M. BAHADIR

Wastewater treatment plants (WWTPs) are considered major sources of pollution in water resources and in the environment. Polycyclic aromatic hydrocarbons (PAHs) are of particular interest since they are persistent, bioaccumulative, toxic, carcinogenic, mu... see more

Pags. 227 - 247  

B. REMINI,A. TOUMI

In arid and semi-arid regions such as Algeria, siltation is a hydraulic problem which poses enormous problems to managers of dams including the reduction in capacity. This article discusses the silting of the Beni Haroun Reservoir who considered the large... see more

Pags. 249 - 263  

A. SAIDI,A. MIMOUNI,Y. AMMARI,H. DAGHARI

Some forest nurseries, qualified as modern, were the site of several failures related mainly to irrigation management which disadvantages the production of plants of good quality and consequently their installation and their ability to overcome transplant... see more

Pags. 265 - 282  

A. DERDOUR,A. BOUANANI,K. BABAHAMED

The watershed of Ain Sefra covers an area of 1957 km2, it is located in the SW of Algerian territory in an area called Ksour Mountains. It is moderately elongated and characterized by a fairly widespread network, steep slopes and relatively impermeable te... see more

Pags. 283 - 299  

T. IKNI,A. BERREKSI,M. BELHOCINE,M.L. NEBBAR,R. BENKADJA

This work is part of the understanding of the mechanisms of transport and retention of suspended matter in a saturated porous medium. It concerns the transport of suspended particles (SP) and the dissolved tracer (DT). The experiments are based on instant... see more

Pags. 301 - 322  

A. BENABDESSELAM,B. ACHOUR,L. HOUICHI

In this paper, theoretical developments, regarding the establishment of dimensionless relationships for sequent depths ratio and relative energy loss of hydraulic jumps are achieved in a straight rectangular compound channel. These relationships were give... see more

Pags. 323 - 340  

L. HECINI,S. ACHOUR

The purpose of this work is to observe and to interpret the types of interactions between aluminium sulphate and aromatic organic compounds such as catechol (hydroxyl function) and phenylalanine (amino-acid). The influence of different reaction parameters... see more

Pags. 341 - 354