The influence of geological structure on chalk karst aquifer function and its consequences for the protection of drinking-water supply; examples from Normandy, France-Reference-Cited by-同舟云学术

The influence of geological structure on chalk karst aquifer function and its consequences for the protection of drinking-water supply; examples from Normandy, France

Published:2022-11-03 Issue:1 Volume:517 Page:
ISSN:0305-8719
Container-title:Geological Society, London, Special Publications
language:en
Short-container-title:SP

Author:

Hauchard Emmanuel¹²^ORCID,Turban Ludovic³,Leclerq Emmanuel⁴

Affiliation:

1. UNIROUEN, CNRS, UMR 6143–M2C, Université de Rouen Normandie, 76000 Rouen, France

2. Water Cycle Directorate, Le Havre Seine Métropole Urban Community, 19 rue Georges Braque, 76085 Le Havre, France

3. IDDEA, 31 rue Bobby Sands, 44800 Saint Herblain, France

4. IDDEA, 10 rue des Jardiniers, 76000 Rouen, France

Abstract

Abstract The implementation of new groundwater tracer tests to the chalky karst plateau of the northwestern end of the Paris Basin, combined with a critical review of previous tracer test investigations, makes it possible to characterize the role of karsts in relation to many structural features. The impact of tectonic structures and lithology on the development and evolution of the karst networks is analysed. The consequences for drinking-water supplies and its protection are examined.

Publisher

Geological Society of London

Subject

Geology,Ocean Engineering,Water Science and Technology

Link

https://www.lyellcollection.org/doi/pdf/10.1144/SP517-2020-148

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