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Sarra Mansouri, Lahbassi Ouerdachi and Mohamed Remaoun

REFERENCE A oun S ebaiti B. 2010. Gestion optimisée des ressources en eau d’une nappe cotière, Application à la plaine Annaba (Nord-est Algérie) [Optimized management of the water resources of a coastal aquifer, Application to the plain Annaba (North-east Algeria)]. Th. Doc. Univ. de Lille pp. 211. A oun S ebaiti B., H ani A., D jabri L., C haffai H., A ichouri I., B oughrira N. 2013. Simulation of water supply and water demand in the valley of Seybouse (East Algeria). Desalination and Water Treatment. Vol. 52 p. 2114–2119. B endjama A

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Abdel-Fatah Berredjem and Azzedine Hani

. Springer p. 365–375. A oun -S ebaiti B., H ani A., D jabri L., C haffai H., A ichouri I., B oughrira N. 2013. Simulation of water supply and water demand in the valley of Seybouse (East Algeria). Desalination and Water Treatment. Vol. 52. Iss. 10–12 p. 2114–2119. A zlinda S., M ohd A.F. 2012. Assessment of water demand in Langat catchment using Water Evaluation and Planning (WEAP) [online]. Technical Paper pp. 28. [Access 01.11.2016]. Available at: http://www.weap21.org/downloads/langat.pdf B abel M. S., D as G upta A., N ayak D. K. 2005

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Amina Khezazna, Hocine Amarchi, Oussama Derdous and Fouad Bousakhria

Abstract

Algeria is amongst the African countries most affected by climate change impacts especially by drought which caused considerable economic losses in the past decades. In this paper, drought monitoring for the period between 1970 and 2011 was conducted in the Seybouse watershed by analysing annual rainfall data in terms of variability and trends along with the calculation of the standardized precipitation index (SPI). The results indicated important inter-annual rainfall fluctuation and a significant increasing trend. The estimated drought indices indicated that the Seybouse watershed experienced in the past a long dry period with a moderate severity followed by a long wet period at the majority of the study area. Moreover, the interpolation of the standardized precipitation indices (SPI) on the entire Seybouse basin in GIS allowed visualizing and evaluating the spatial-temporal evolution of drought in the region which should help the decision-makers in the management of water resources, agriculture and other activities that may be affected by drought.

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Hanene Bessaklia, Abderrahmane Nekkache Ghenim, Abdessalam Megnounif and Javier Martin-Vide

méditerranéenne (Kebir est, Seybouse et Medjerda, Extrême Est Algérien [Water quality states in Algeria: The case of rivers in the Mediterranean region (Kebir est, Seybouse and Medjerda, extreme eastern Algeria)]. XIIèmes Journées Nationales Génie Côtier. Génie Civil. Juin 12–14, Cherbourg p. 865–872. D jellouli Y. 1990. Flores et climats en Algérie Septentrionale. Déterminismes climatiques de la répartition des plantes [Flores and climates in northern Algeria. Climatic determinisms of distribution of plants]. PhD Thesis. USTHB. Alger pp. 210. D jellouli Y., S aci

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Dounia Mrad, Yassine Djebbar and Yahia Hammar

REFERENCES A dler R.F., H uffman G.J., B olvin D.T., C urtis S., N elkin E.J. 2000. Tropical rainfall distributions determined using TRMM combined with other satellite and rain gauge information. Journal of Applied Meteorology. Vol. 39 p. 2007–2023. B alah B., A marchi H. 2016. Variabilité des séries pluviométriques du bassin versant de la Seybouse du Nord Est-Algérien [Variability of rainfall series of Seybouse watershed of North-East of Algeria]. Revue Sciences Technologies, Synthèse. Vol. 32 p. 86–97. B enkhaled A., B ouziane M.T., A

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Badra Attoui, Nabila Toumi, Saloua Messaoudi and Samia Benrabah

Annaba and El-Tarf identification of landfill sites]. PhD Thesis pp. 172. B rgm , methodological 2000. Guide: Site management (potentially) polluted Technical Report. Orleáns. D ebieche T.H. 2002. Evolution de la qualité des eaux (salinité, azote et métaux lourds) sous l’effet de la pollution saline, agricole et industrielle [Evolution of water quality (salinity, nitrogen and metalsheavy) due to salt pollution, agricultural and industrial]. Application to low plain of the Algerian Seybouse Northeast. PhD. Thesis. Univ. Franche-Comté pp. 235. D jabri

Open access

Lamine Sayad, Larbi Djabri, Saad Bouhsina, Catherine Bertrand, Azzedine Hani and Hicham Chaffai

Algeria). Journal of Water and Land Development. No. 30 p. 13-20. DOI 10.1515/jwld-2016-0016. BOUGHERIRA N., HANI A., DJABRI L., TOUMI F., CHAFFAI H., HAIED N., NECHEMA D., SEDRATI N. 2014. Impact of the urban and industrial waste water on surface and groundwater, in the region of Annaba (Algeria). Energy Procedia. Vol. 50 p. 692-701. DEBIECHE H. 2002. Evolution of the water’s quality (salt levels, azotes and heavy metals) influenced by industrial, agricultural and salt pollution: Application for the lower plains of Seybouse, Algerian

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Habiba Majour, Azzedine Hani and Larbi Djabri

REFERENCES A oun -S ebaiti B., H ani A., D jabri L., C haffai H., A ichouri I., B ougherira N. 2014. Simulation of watersupply and waterdemand in the valley of Seybouse (East Algeria). Desalination and Water Treatment. Vol. 52. Iss. 10–12 p. 2114–2119. B ougherira N., H ani A., D jabri L., T oumi F., C haffai H., H aied N., N echem D., S edrati N. 2014. Impact of the urban and industrial waste water on surface and groundwater, in the region of Annaba (Algeria). Energy Procedia. Vol. 50 p. 692–701. B ougherira N., H ani A., T oumi

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Hanene Ramdani and Aziz Laifa

in the water of Bounamoussa River (North Eastern Algeria). Journal of Chemical and Pharmaceutical Research. Vol. 8. No. 2 p. 505–512. C haoui W., B ousnoubra H., B enhamza M., B oucham I. 2013a. Etude de la pollution des eaux des oueds Seybouse et Mellah (Region de l'Est Algérien) [Study of water pollution in the Seybouse and Mellah wadis (Algerian East Region)]. Synthèse: Revue des Sciences et de la Technologie. No. 26 p. 50–56. C haoui W., B ousnoubra H., C haoui K. 2013b. Etude de la vulnérabilité à la pollution des eaux superficielles et

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Soumaya Boussaha and Aziz Laifa

’embouchure de l’Oued Seybouse [Flow of the nitrogen and phosphorus minerals to the mouth of the Wadi Seybouse]. MSc thesis. Annaba University pp. 123. KHERIFI W. 2016. Study of the influence of the physicochemical parameters on microbial abundance in various ambient conditions. Water Resources. Vol. 43 Iss. 3 p. 564-558. LABAR S. 2003. Contribution à l’identification des aires inondables et qualité physico-chimiques des eaux stagnantes temporaires dans la vallée de la Mafragh «Extrême Nord Est Algérien» [Contribution to the identification of