The aim of this work is focused on the simulation of nitrate concentration at the outlet of rural watersheds. The main objective of this research is to model the transfer of nitrates at various catchment scales. A daily semi-distributed model has been elaborated and tested on Charente sub-catchments (France). An hydrological conceptual model (GR3) has been chosen and adapted to model the transfer of nitrates. The conceptual leaching model is closely linked with the rainfall-runoff model both by hydrological variables and model parameters. The different constituents of the model and its parameters are taken from literature or from measurement or calibrated against data. Principal processes used in modelling are dilution of fertilisers and an...
Nitrate's concentrations increased a lot in water for last thirty years. From that comes risks for d...
Water resources management is now recognized as a multidisciplinary task that has to be performed in...
The temporal variability of nitrate transport was monitored continuously in a large agricultural cat...
The aim of this work is focused on the simulation of nitrate concentration at the outlet of rural wa...
Co-encadrement de la thèse : Florence HabetsNitrate contaminations observed since the 1950s in hydro...
In a context of water scarcity and pollution, knowledge of contaminant transfer and regulation proce...
Le Bassin Versant de Ono (BVO), dans la région du Sud Comoé, est dominé par les cultures agro-indust...
Les eaux superficielles constituent l'essentiel de la ressource en eau dans l'ouest de la France et ...
Quatre prises d’eau exploitées par la Société Wallonne des Eaux (SWDE) sur la commune d’Arquennes (P...
* INRA, URD, Domaine St Paul, Site Agroparc, 84914 Avignon Cedex 9 Diffusion du document : INRA, URD...
Encadrante: Caroline GREGOIREThe water quality of the Alsacian aquifer degrades principally because ...
International audienceIn catchments with impervious bedrock, the nitrate concentrations in streamwat...
A conceptual catchment-scale model for simulating nitrate transport in rural watersheds is presented...
This thesis focuses on modelling of the nitrogenous contamination in Champigny's limestone aquifer. ...
[Departement_IRSTEA]RE [TR1_IRSTEA]RIE / PHYLEAU [Encadrant_IRSTEA]Kao, C.The aim of this study is t...
Nitrate's concentrations increased a lot in water for last thirty years. From that comes risks for d...
Water resources management is now recognized as a multidisciplinary task that has to be performed in...
The temporal variability of nitrate transport was monitored continuously in a large agricultural cat...
The aim of this work is focused on the simulation of nitrate concentration at the outlet of rural wa...
Co-encadrement de la thèse : Florence HabetsNitrate contaminations observed since the 1950s in hydro...
In a context of water scarcity and pollution, knowledge of contaminant transfer and regulation proce...
Le Bassin Versant de Ono (BVO), dans la région du Sud Comoé, est dominé par les cultures agro-indust...
Les eaux superficielles constituent l'essentiel de la ressource en eau dans l'ouest de la France et ...
Quatre prises d’eau exploitées par la Société Wallonne des Eaux (SWDE) sur la commune d’Arquennes (P...
* INRA, URD, Domaine St Paul, Site Agroparc, 84914 Avignon Cedex 9 Diffusion du document : INRA, URD...
Encadrante: Caroline GREGOIREThe water quality of the Alsacian aquifer degrades principally because ...
International audienceIn catchments with impervious bedrock, the nitrate concentrations in streamwat...
A conceptual catchment-scale model for simulating nitrate transport in rural watersheds is presented...
This thesis focuses on modelling of the nitrogenous contamination in Champigny's limestone aquifer. ...
[Departement_IRSTEA]RE [TR1_IRSTEA]RIE / PHYLEAU [Encadrant_IRSTEA]Kao, C.The aim of this study is t...
Nitrate's concentrations increased a lot in water for last thirty years. From that comes risks for d...
Water resources management is now recognized as a multidisciplinary task that has to be performed in...
The temporal variability of nitrate transport was monitored continuously in a large agricultural cat...