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

Pierre Aurousseau 1 Chantal Gascuel-Odoux 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
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Journal articles
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Submitted on : Friday, September 7, 2012 - 4:04:03 PM
Last modification on : Wednesday, April 17, 2019 - 2:42:36 PM

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AGROCAMPUS-OUEST | UNAM | INRA | AGROCAMPUS-OUEST-UMR-SAS

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Pierre Aurousseau, Chantal Gascuel-Odoux, Hervé Squividant, Ronan Trepos, Florent Tortrat, et al.. A plot drainage network as a conceptual tool for the spatial representation of surface flow pathways in agricultural catchments. Computers & Geosciences, Elsevier, 2009, 35 (2), pp.276-288. ⟨10.1016/j.cageo.2008.09.003⟩. ⟨hal-00729940⟩

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