This study aims at describing and organizing into a hierarchy the processes leading to surface runoff on artificially subsurface drained area, by considering not only the perched water table fluctuations, but also the possible soil surface sealing. Three complementary research issues have been developed.First, the evolution of the tilled layer structure during rainfall in the presence of a shallow water table was observed using laboratory rainfall simulation. Bulk density profiles measured by X-ray radiography show that the increase of bulk density due to sealing and slumping are more significant in the wettest conditions. The proposed bulk density evolution model correctly reproduces this effect.Second, seal hydraulic properties were deter...
[1] Spatial and temporal variability of water content in the upper soil layer, close to the surface,...
In the past, investigations on surface seals developing under simulated rains usually were performed...
Predicting the impact of drainage on the environment requires the understanding of water transfer me...
This study aims at describing and organizing into a hierarchy the processes leading to surface runof...
[Departement_IRSTEA]RE [TR1_IRSTEA]RIE / PHYLEAUInternational audienceArtificial drainage has been s...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]BELCA [Encadrant_IRSTEA]Nedelec, Y.During high flood events, th...
[Departement_IRSTEA]RE [TR1_IRSTEA]RIE / PHYLEAUInternational audienceArtificial drainage has been s...
International audienceArtificial drainage has been subject to widespread criticism because of its im...
International audienceArtificial drainage has been subject to widespread criticism because of its im...
International audienceArtificial drainage has been subject to widespread criticism because of its im...
The sight of water discharging from underground pipes into open ditches has often prompted suspicion...
Through a cross-disciplinary approach, a study of the rain-dynamics and hillslope-length effects on ...
Through a cross-disciplinary approach, a study of the rain-dynamics and hillslope-length effects on ...
Through a cross-disciplinary approach, a study of the rain-dynamics and hillslope-length effects on ...
The sight of water discharging from underground pipes into open ditches has often prompted suspicion...
[1] Spatial and temporal variability of water content in the upper soil layer, close to the surface,...
In the past, investigations on surface seals developing under simulated rains usually were performed...
Predicting the impact of drainage on the environment requires the understanding of water transfer me...
This study aims at describing and organizing into a hierarchy the processes leading to surface runof...
[Departement_IRSTEA]RE [TR1_IRSTEA]RIE / PHYLEAUInternational audienceArtificial drainage has been s...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]BELCA [Encadrant_IRSTEA]Nedelec, Y.During high flood events, th...
[Departement_IRSTEA]RE [TR1_IRSTEA]RIE / PHYLEAUInternational audienceArtificial drainage has been s...
International audienceArtificial drainage has been subject to widespread criticism because of its im...
International audienceArtificial drainage has been subject to widespread criticism because of its im...
International audienceArtificial drainage has been subject to widespread criticism because of its im...
The sight of water discharging from underground pipes into open ditches has often prompted suspicion...
Through a cross-disciplinary approach, a study of the rain-dynamics and hillslope-length effects on ...
Through a cross-disciplinary approach, a study of the rain-dynamics and hillslope-length effects on ...
Through a cross-disciplinary approach, a study of the rain-dynamics and hillslope-length effects on ...
The sight of water discharging from underground pipes into open ditches has often prompted suspicion...
[1] Spatial and temporal variability of water content in the upper soil layer, close to the surface,...
In the past, investigations on surface seals developing under simulated rains usually were performed...
Predicting the impact of drainage on the environment requires the understanding of water transfer me...