L ENVASEMENT DES BARRAGES AU MAROC PDF

Bilan hydrologique et envasement du barrage Saboun (Maroc). Un article de la revue Revue des sciences de l’eau (Volume 15, numéro 4, , p. ). l’envasement des retenues d’eau des barrages des bassins côtiers nord marocains: cas des barrages Nakhla, Smir, Ibn Batouta et M.B.A. El Khattabi ( Maroc). Évolution temporelle de l’envasement des retenues de barrages de Tunisie . Au Maroc, l’Oued Bouregreg draine le ruissellement issu des.

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Your rating has been recorded. The annual soil loss is 8. Your list has reached the maximum number of items.

The methodology used is based on the use of the universal soil loss equation USLE. Some features of WorldCat will not be available. The load factor varied from 1. Create lists, bibliographies and reviews: Envasement des barrages au Maroc. The index of erosion control practices was approached by field visits. These results show that even for a short hydrological period 2 yearsthe hydrological balance of the Saboun reservoir varied greatly as a result of the irregularity of its hydrological parameters.

Illustration with Two New Cases in Dakar. Revue des barfages de l’eau15 4— Search WorldCat Find items in libraries near you. French View all editions and formats Rating: In addition, a bathymetric survey was carried out by a punctual method to estimate the rate of dam siltation and sedimentation from the watershed. The name field is required. Scientific Research An Academic Publisher. The E-mail Address es you entered is are not in a valid format. A remote hydrological station was installed in November Thus, envasejent economic and human damage has been caused.

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Write a review Rate this item: Report of a Case and Revue of Literature. It is proposed that many Mediterranean countries could make better use of their water resources by constructing small hill reservoirs. The E-mail message field is required. Allow this favorite library to be seen by others Keep this favorite library private. The vegetation cover was derived from Landsat image ETM through the supervised barrafes method.

Reviews User-contributed reviews Add a review and share your thoughts with other readers. Severe flooding occurred inand in the watershed. Please enter your name. Subjects Reservoir sedimentation — Morocco. Advanced Search Find a Library.

Envasement des barrages au Maroc (Book, ) []

Envasement des barrages au Maroc Author: Preview this item Preview this item. SinceMorocco has built more than small dams in order to meet the requirements of rural population water use. The floods of Mohammedia city, located in the outlet of rnvasement watershed, were due to the silting of the Oued El Maleh dam which has lost its ability to retain water.

Remember me on this computer. Barrage collinaire, bilan en eau, hydrologie, envasement. Please enter recipient e-mail address es.

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Envasement des barrages au Maroc

The model includes the following factors: View all subjects More like this Similar Ai. French View all editions and formats.

The essential reasons for this variability were the rainfall characteristics that control the runoff from the watershed and bad management practices. The analyses of water balance demonstrated that the volume of water stored in the Saboun reservoir increased rapidly in Novemberand was then followed by a progressive decrease.

Your Web browser is not enabled for JavaScript. All factors have been measured and integrated into a geographic information system which enabled us to spatialize the degree of sediment production at the watershed scale in a synthetic map. Would you also like to submit a review for this item? Revue des sciences de l’eau 15, n o 4 Reservoir sedimentation — Morocco.

Similar Items Related Subjects: This loss of total water retention capacity of the dam is the consequence of high specific soil degradation of the watershed. Il a permis le suivi du bilan en eau de envaeement retenue et l’analyse de son fonctionnement hydrologique.

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