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DL 45 : Application and validation of the general methodology and concept of groundwater vulnerability assessment at regional scale on the Israeli coastal aquifer
Beaujean, Jean; Lemieux, Jean-Michel; Brouyère, Serge
2008
 

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Keywords :
Groundwater vulnerability assessment; Physically-based; sensitivity indictors; Artificial recharge; GABARDINE project
Abstract :
[en] This deliverable consists in applying the concepts and methodologies developed in Deliverable D43 and D44 to synthetic and real case studies. Our researches have focused on the generalized groundwater vulnerability assessment methodology, and more precisely on evaluating, under the framework of physically-based indicators, the groundwater sensitivity/vulnerability to stress factor considering artificial recharge as a potential response to the degradation of the groundwater resource. In the context, different approaches have been identified in the literature and implemented in appropriate modelling tools (i.e. HydroGeoSphere) for calculating the various sensitivity/vulnerability coefficients. These approaches are the influence coefficient method, the sensitivity equation method and the adjoint operator method. The two first methods show relevant results on both the considered synthetic case studies that relate groundwater vulnerability to (1) quantity issues and (2) to sea water intrusion. They illustrate the way of applying the methodology to “real case studies”.These first applications should be the object of more complex but strongly related case studies.
Research center :
ULg - Université de Liège
Disciplines :
Geological, petroleum & mining engineering
Author, co-author :
Beaujean, Jean ;  Université de Liège - ULiège > Département Argenco : Secteur GEO3 > Géophysique appliquée
Lemieux, Jean-Michel;  Université Laval > Département de géologie et de génie géologique
Brouyère, Serge  ;  Université de Liège - ULiège > Département Argenco : Secteur GEO3 > Hydrogéologie & Géologie de l'environnement
Language :
English
Title :
DL 45 : Application and validation of the general methodology and concept of groundwater vulnerability assessment at regional scale on the Israeli coastal aquifer
Publication date :
01 August 2008
ISBN/EAN :
518118-1
Report number :
DL45
Number of pages :
66
Name of the research project :
GABARDINE project : Groundwater Artificial recharge Based on Alternative sources of wateR: aDvanced INtegrated technologies and managEment. Thematic Priority: Global change and Ecosystems.
Funders :
UE - Union Européenne [BE]
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since 23 November 2010

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