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author = "Molénat, J."
1
Found 3 documents, displaying page 1 of 1
Analyse d'un réseau piézométrique par imagerie électrique multi-électrodes (bassin versant de Kerbernez, Bretagne) GEOFCAN : actes du 3ème colloque de géophysique des sols et des formations superficielles
Author(s) :
Montoroi, Jean-Pierre
,
Robain, Henri
,
Schmutz, M.
,
Martin, C.
,
Molenat, J.
,
Ruiz, L.
Description :
Repository :
Horizon / Pleins textes
Language(s) :
French
Effect on nitrate concentration in stream water of agricultural practices in small catchments in Brittany: II. Temporal variations and mixing processes
Description :
In catchments with impervious bedrock, the nitrate concentrations in streamwater often show marked seasonal and small inter-annual variations. The inter-annual trends are usually attributed to changes in nitrogen inputs, due to changes in land use or in nitrogen deposition whereas seasonal patterns ...
Repository :
HAL - Hyper Article on Line
Language(s) :
English
Compartmentalization of physical and chemical properties in hard-rock aquifers deduced from chemical and groundwater age analyses
Author(s) :
Ayraud, Virginie
,
Aquilina, Luc
,
Labasque, Thierry
,
Pauwels, H.
,
Molénat, J.
,
Pierson-Wickmann, Anne-Catherine
Description :
Using groundwater age determination done through CFC analysis and geochemical data obtained from seven sites in Brittany (France), a hydrogeochemical model for hard-rock aquifers is presented. According to the geological structure, three zones can be defined: the weathered layer, about 30 m thick; t...
Repository :
HAL - Hyper Article on Line
Language(s) :
English
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Found 3 documents, displaying page 1 of 1