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(Article of periodic en Anglais - 2007)

Document title

Identifying the origin of groundwater and flow processes in complex landslides affecting black marls : insights from a hydrochemical survey

Abstract

The Super-Sauze mudslide is a persistently active slow-moving landslide occuring in the black marl outcrops of the French South Alps. To look closer at the processes involved and especially to gain a better idea of the origin and pathways of the waters, a hydrochemical study was carried out from May 2003 to May 2004. Results showed that the groundwater chemistry could not be fully explained by rainfall recharge or simple water-matrix equilibrium. A contribution of saline waters coming from the bottom of a thrust sheet overhanging the landslide was required to get the observed high mineralization

Source

Article of periodic

published at : Earth surface processes and landforms / ISSN 0197-9337 / CODEN ESPLDB

Editor : Wiley, Chichester - ROYAUME-UNI (1981)

Millesime : 2007, vol. 32, no1 [pp. 32-48]

Bibliographic references : 42 ref.

Collation : Illustration ;

Language

Anglais

Localisation

Laboratoire INTERGEO - Paris

INIST-CNRS, Cote INIST : 17355

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2007.
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