A tentative cartography of physical degradation hazards concerning agricultural soils has been made for INRA, with a grant of the Nord-Pas-de-Calais EPR. A field research has been made first at a decreasing scale from (1/25 000 to 1/5 000). Pedological and other maps have been realized. Then the field study has been completed by technical and economical informations directly required from farmers, about the effects of erosion on soil fertility. Final interpretation and extrapolation were done from a local to a regional scale (the whole Nord-Pas-de-Calais Region was concerned). It has been possible to propose a classification of soils based on their sensibility to hydrous erosion.Dans le cadre d'une convention de recherche, passée entre l'I....
The Basse-Normandie is regularly affected by Rill-Interrill erosion system whose origin is mainly re...
The Basse-Normandie is regularly affected by Rill-Interrill erosion system whose origin is mainly re...
The Basse-Normandie is regularly affected by Rill-Interrill erosion system whose origin is mainly re...
A tentative cartography of physical degradation hazards concerning agricultural soils has been made ...
Erosion by water of farming lands in North-Pas-de-Calais region (France) Runoff and soil erosion by ...
Erosion by water of farming lands in North-Pas-de-Calais region (France) Runoff and soil erosion by ...
The control of water erosion is an important economic and societal challenge. Reduction of the agron...
The Basse-Normandie is regularly affected by Rill-Interrill erosion system whose origin is mainly re...
The Basse-Normandie is regularly affected by Rill-Interrill erosion system whose origin is mainly re...
The Basse-Normandie is regularly affected by Rill-Interrill erosion system whose origin is mainly re...
The Basse-Normandie is regularly affected by Rill-Interrill erosion system whose origin is mainly re...
The Basse-Normandie is regularly affected by Rill-Interrill erosion system whose origin is mainly re...
The Basse-Normandie is regularly affected by Rill-Interrill erosion system whose origin is mainly re...
The Basse-Normandie is regularly affected by Rill-Interrill erosion system whose origin is mainly re...
The Basse-Normandie is regularly affected by Rill-Interrill erosion system whose origin is mainly re...
The Basse-Normandie is regularly affected by Rill-Interrill erosion system whose origin is mainly re...
The Basse-Normandie is regularly affected by Rill-Interrill erosion system whose origin is mainly re...
The Basse-Normandie is regularly affected by Rill-Interrill erosion system whose origin is mainly re...
A tentative cartography of physical degradation hazards concerning agricultural soils has been made ...
Erosion by water of farming lands in North-Pas-de-Calais region (France) Runoff and soil erosion by ...
Erosion by water of farming lands in North-Pas-de-Calais region (France) Runoff and soil erosion by ...
The control of water erosion is an important economic and societal challenge. Reduction of the agron...
The Basse-Normandie is regularly affected by Rill-Interrill erosion system whose origin is mainly re...
The Basse-Normandie is regularly affected by Rill-Interrill erosion system whose origin is mainly re...
The Basse-Normandie is regularly affected by Rill-Interrill erosion system whose origin is mainly re...
The Basse-Normandie is regularly affected by Rill-Interrill erosion system whose origin is mainly re...
The Basse-Normandie is regularly affected by Rill-Interrill erosion system whose origin is mainly re...
The Basse-Normandie is regularly affected by Rill-Interrill erosion system whose origin is mainly re...
The Basse-Normandie is regularly affected by Rill-Interrill erosion system whose origin is mainly re...
The Basse-Normandie is regularly affected by Rill-Interrill erosion system whose origin is mainly re...
The Basse-Normandie is regularly affected by Rill-Interrill erosion system whose origin is mainly re...
The Basse-Normandie is regularly affected by Rill-Interrill erosion system whose origin is mainly re...
The Basse-Normandie is regularly affected by Rill-Interrill erosion system whose origin is mainly re...