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(Article of periodic en Anglais - 2007)

Document title

Structural control on surface flow in karstic environment

Authors(s) and Affiliation(s)

DEVOS A. ; LEJEUNE O. ; CHOPIN E. ;

Abstract

Aquifer hydrodynamical properties, hydrogeological tracing, mapping and piezometric monitoring characterised underground flow in calcareous environments. Surface flow study during low-water season showed water supply heterogeneity due to calcareous aquifer anisotropy. It also underlined the role of structure on water transfer and exchanges between aquifers and rivers. By controlling the hydraulic gradient between the streams network and the saturated zone, structure compartmentalisation moderated considerably the role of fracture on undergroud flow. Several examples of calcareous basins from eastern France were studied

Source

Article of periodic

published at : Geodinamica acta / ISSN 0985-3111

Editor : Taylor & Francis, Abingdon - ROYAUME-UNI (1987)

Millesime : 2007, vol. 20, no6 [pp. 393-402]

Bibliographic references : 22 ref.

Collation : Illustration ;

Language

Anglais

INIST-CNRS, Cote INIST : 21088

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2008.
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