A plot drainage network as a conceptual tool for the spatial representation of surface flow pathways in agricultural catchments

Pierre Aurousseau; Chantal Gascuel; Hervé Squividant; Ronan Trepos; Florent Tortrat; Marie-Odile Cordier

doi:10.1016/j.cageo.2008.09.003

Journal articles

A plot drainage network as a conceptual tool for the spatial representation of surface flow pathways in agricultural catchments

Pierre Aurousseau ¹ Chantal Gascuel Hervé Squividant Ronan Trepos Florent Tortrat Marie-Odile Cordier

1 SAS - Sol Agro et hydrosystème Spatialisation

Abstract : The drainage network must take the farming systems and the landscape structure into consideration to describe flow pathways in the agricultural catchment. A new approach is proposed to build the drainage network which is based on the identification of the

Keywords : DEM Drainage network Tree structure Graph structure Agricultural catchment distributed hydrological models nonpoint-source pollution digitaLandelevation models unit elements water-quality runoff management landscapes gis

Document type :

Journal articles

Domain :

Environmental Sciences / Science des sols

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Submitted on : Friday, September 7, 2012 - 4:04:03 PM
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A plot drainage network as a conceptual tool for the spatial representation of surface flow pathways in agricultural catchments

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A plot drainage network as a conceptual tool for the spatial representation of surface flow pathways in agricultural catchments

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