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Master Thesis

Étude diachronique de l'occupation du sol et de modélisation des processus érosifs du bassin versant du Bouregreg (Maroc) à partir des données de l'Observation de la Terre

Abstract : This study conducted in the watershed Bouregreg, aims to study the evolution of land use in the period 1985-2011, from remote sensing data (Landsat satellite image) and to model the erosive process in the basin from a combination of factors in a GIS after scanning and georeferencing namely: the steepness and length of slope, land use and soil vulnerability. The four maps of land use from the supervised classification of Landsat images and the sensitivity map to erosion of the watershed erosion show that:
- the watershed between 1985 and 2011 was marked by a dynamic land usemainly du to climatic conditions and human intervention;
- the Bouregreg watershed is heavily exposed to the erosion phenomenon, hence the immediate need for an intervention to limit soil loss and degradation.
Document type :
Master Thesis
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https://dumas.ccsd.cnrs.fr/dumas-00920465
Contributor : Cnam - Service Commun de la Documentation - Esgt <>
Submitted on : Wednesday, December 18, 2013 - 2:51:43 PM
Last modification on : Saturday, February 8, 2020 - 12:02:15 PM
Long-term archiving on: : Wednesday, March 19, 2014 - 5:51:21 AM

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  • HAL Id : dumas-00920465, version 1

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Youssef El Hadraoui. Étude diachronique de l'occupation du sol et de modélisation des processus érosifs du bassin versant du Bouregreg (Maroc) à partir des données de l'Observation de la Terre. Sciences de l'ingénieur [physics]. 2013. ⟨dumas-00920465⟩

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