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Three-dimensional hydrogeological modelling application to the Alverà mudslide (Cortina d'Ampezzo, Italy)

Temporal stability and activity of landslides in Europe with respect to climatic change (TESLEC). Special issue

Auteurs :
BONOMI, T.
CAVALLIN, A.
SCHROTT, L.

Description :
Within the framework of Geographic Information System (GIS), the distributed three-dimensional groundwater model MODFLOW is applied to evaluate the groundwater processes of the hydrogeological system in the Alverà landslide. The application of this model has permitted an analysis of the spatial distribution of the structure (DTM and landslide bottom) and the mass transfer elements of the hydrogeological system. The field survey suggested zoning the area on the basis of the recharge, groundwater fluctuation and drainage system. For each zone, a hydraulic conductivity value to simulate the different recharge and the drainage responses has been assigned.


Type de document :
Article de monographie

Source :
Geomorphology (Amsterdam), issn : 0169-555X, 1999, vol. 30, n°. 1-2, p. 189-199, Collation : Illustration, Références bibliographiques : 14 ref.

Date :
1999

Editeur :
Pays édition : Pays-Bas, Amsterdam, Elsevier

Langue :
Anglais
Droits :
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