- 4. Driving forces and pressures in the Sebou basin, Morocco

The problems arising with the sustainable development of the Sebou basin are of different origin. Several of these problems are caused by human activity (water pollution, deforestation, uncontrolled urbanization etc), others have rather of exogenous character (space-time variation of precipitations, water scarcity, floods etc....). (4. Contrainted au developpement des ressources en eau - p. 12)