Macquarie River floodplain flow modeling: implications for ecogeomorphology

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dc.citation.titleRiver Flow 2014. 7th International Conference on Fluvial Hydraulics.es
dc.citation.volume1es
dc.contributor.organizerInternational Association for Hydro-Environment Engineering and Research (IAHR)es
dc.creatorSandi Rojas, S.G.
dc.creatorRodríguez, José F.
dc.creatorSaco, Patricia
dc.creatorRiccardi, Gerardo A.
dc.creatorWen, L.
dc.creatorSaintilan, N.
dc.creatorStenta, Hernán
dc.creatorTrivisonno, F.
dc.creatorBasile, Pedro A.
dc.date.accessioned2018-07-24T18:14:09Z
dc.date.available2018-07-24T18:14:09Z
dc.date.issued2014-09-03
dc.description.abstractThis work presents preliminary results of implementing a quasi-2D hydrodynamic module (VMMHH 1.0) to simulate flows and flooding patterns throughout the Macquarie Marshes, south east Australia, in order to assess habitat requirements. The model uses an interconnected cell scheme that solves mass conservation and uses simplified versions of the momentum equations to represent flow between cells. This model has been used before to assess geo-morphological changes in large river floodplains and vegetation evolution in estuarine wetlands, showing results con-sistent with cases of gradual floodplain inundation following overbank flow. The simplified characteristics of the quasi-2D model allow for an adequate representation of hydrodynamic processes with similar performance of other higher dimensional models. Model results and computational times are compared with outputs from a conventional 1D/2D model (MIKE FLOOD) applied to the same domain showing that the VMMHH 1.0 is adequate for representation of floods in the Macquarie Marshes.es
dc.description.filCivil and Environmental Engineering, University of Newcastle, Newcastle, NSW, Australiaes
dc.description.filCivil and Environmental Engineering, University of Newcastle, Newcastle, NSW, Australiaes
dc.description.filCivil and Environmental Engineering, University of Newcastle, Newcastle, NSW, Australiaes
dc.description.filCentre for Hydro-Environmental Research, University of Rosario, Santa Fe, Argentinaes
dc.description.filScience Division, NSW Office of Environment and Heritage, Sydney, NSW, Australiaes
dc.description.filScience Division, NSW Office of Environment and Heritage, Sydney, NSW, Australiaes
dc.description.filCentre for Hydro-Environmental Research, University of Rosario, Santa Fe, Argentinaes
dc.description.filCentre for Hydro-Environmental Research, University of Rosario, Santa Fe, Argentinaes
dc.description.filCentre for Hydro-Environmental Research, University of Rosario, Santa Fe, Argentinaes
dc.formatapplication/pdf
dc.format.extent1-8es
dc.identifier.urihttp://hdl.handle.net/2133/11541
dc.language.isoenges
dc.publisherInternational Association for Hydro-Environment Engineering and Research (IAHR)es
dc.rightsopenAccesses
dc.rights.urihttp://creativecommons.org/publicdomain/zero/1.0/*
dc.subjectFlow modelinges
dc.subjectEcogeomorphologyes
dc.subjectMacquarie Riveres
dc.titleMacquarie River floodplain flow modeling: implications for ecogeomorphologyes
dc.typeconferenceObject
dc.typedocumento de conferencia
dc.typepublishedVersion
dc.type.collectioncomunicaciones
dc.type.versionpublishedVersiones

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