Physically-based distributed model for coupled surface runoff and subsurface flow simulation at the catchment scale

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dc.contributor.authorBixio, Anna Chiara
dc.contributor.authorOrlandini, Stefano
dc.contributor.authorPaniconi, Claudio
dc.contributor.authorPutti, Mario
dc.date.accessioned2014-06-04T08:27:34Z
dc.date.available2014-06-04T08:27:34Z
dc.date.issued2000-06-25
dc.description.abstractThe interactions between surface and subsurface hydrologic processes are important in many water resource applications and require modeling approaches capable of treating these processes in an integrated manner. We describe a distributed, physically-based model that couples a three-dimensional subsurface flow module to a DEM-based one-dimensional surface routing module and resolves in a detailed manner the exchange of flux and head information between the two regimes. The coupled model can treat flow in saturated and variably saturated porous media, surface runoff, channel flow, and storage in lakes and other topographic depressions. The algorithm that handles the exchange between the surface and subsurface components is described in detail, and an illustrative test case is presented.IT
dc.description.pagenumber1115-1122IT
dc.identifier.urihttp://hdl.handle.net/11050/985
dc.language.isoenIT
dc.publisherTaylor & Francis
dc.relation.ispartofComputational Methods, Surface Water Systems and HydrologyIT
dc.relation.ispartofseries2IT
dc.relation.volumeComputational Methods in Water Resources: Proceedings of the XIII International Conference, Calgary, Alberta, Canada, 25-29 June 2000
dc.subjecthydrological modelsIT
dc.subjectporous mediaIT
dc.subjectdigital elevation model (DEM)IT
dc.subject.een-cordisEEN CORDIS::PROTEZIONE DELL'UOMO E DELL'AMBIENTE ::Ambiente::Inquinamento delle acque / trattamentoIT
dc.subject.een-cordisEEN CORDIS::FISICA E SCIENZE ESATTE::Matematica, statistica::Modellazione matematicaIT
dc.titlePhysically-based distributed model for coupled surface runoff and subsurface flow simulation at the catchment scaleIT
dc.typeContributo in un libroIT
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