Contribution of Morpho-Tectonic Analysis in the Study of Spatio-Temporal Evolution of Land Movements in North-West Tunisia: Example of Balta and Dir El Kef
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Gravitational ground movements are a natural event that causes the degradation of the environment and bores the socio-economic development of a population. To study this phenomenon, we adopted a multidisciplinary cartographic approach involving the determining factors of the spatio-temporal appearance and evolution of these gravitational movements. Active faults (seismic genesis), soft lithology, steep slopes and rainfall are the relevant parameters, the combination of which allowed us to highlight the hazard map of the landslide in northwestern Tunisia.
KeywordsMorpho-tectonics GIS Spatio-temporal analysis Land movements
- 1.Gyozo, J.: Terrain Modelling with GIS for Tectonic Geomorphology. Geocentrum, Uppsala (2004)Google Scholar
- 2.Mebarka, T.: Determining the role of lineaments in underground hydrodynamics using Landsat 7 ETM + data, case of the Chott El Gharbi Basin (western Algeria). Arab. J. (2018)Google Scholar
- 3.Amin, B.: Application of advanced spaceborne thermal emission and reflection radiometer (ASTER) data in geological mapping. Int. J. Phys. Sci. (2011)Google Scholar
- 4.El Aroui, O.: Contribution to the geomorphological study and mapping of the ground movements on the slopes of the valleys of the exotic rivers of Kroumirie (northern Tunisia). Thesis (2015)Google Scholar