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dc.contributor.authorPartington, Dan J
dc.contributor.authorWerner, Adrian D
dc.contributor.authorBrunner, Philip Andreas
dc.contributor.authorSimmons, Craig Trevor
dc.contributor.authorDandy, Graeme C
dc.contributor.authorMaier, Holger R
dc.date.accessioned2012-05-17T00:00:22Z
dc.date.available2012-05-17T00:00:22Z
dc.date.issued2009
dc.identifier.citationPartington, D.J., Werner, A.D., Brunner, P.A., Simmons, C.T., Dandy, G.C., & Maier, H.R., 2009. Using a fully coupled surface water - groundwater model to quantify streamflow components. 18th IMACS World Congress MODSIM09 Proceedings, 3102-3108.en
dc.identifier.isbn978-0-9758400-7-8
dc.identifier.urihttp://hdl.handle.net/2328/26035
dc.descriptionThese proceedings are licensed under the terms of the Creative Commons Attribution 4.0 International CC BY License (http://creativecommons.org/licenses/by/4.0), which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you attribute MSSANZ and the original author(s) and source, provide a link to the Creative Commons licence and indicate if changes were made. Images or other third party material are included in this licence, unless otherwise indicated in a credit line to the material.
dc.description.abstractSeparation of streamflow components into quickflow and baseflow is usually carried out in two main ways: hydrograph recession analysis and tracer-based methods. In this paper, it is proposed to use a fully coupled surface and subsurface flow and transport model to gain a better understanding of the relationship between physical catchment characteristics (e.g. aquifer hydraulic conductivity) and hydrological response (e.g. stream salinity and flow response) to a rainfall event. This enables an evaluation of the common empirical approaches of recession analysis and baseflow separation in practice. This is achieved by conducting a range of numerical experiments on a hypothetical case study, which is based on a commonly used surface water-groundwater interaction benchmarking problem. A fully coupled, variably saturated surface-subsurface flow and transport model (HydroGeoSphere) forms the basis of the numerical experiments conducted in this investigation. The results indicate that the empirical baseflow separation algorithms failed to reproduce the simulated groundwater discharge to the stream from the theoretical catchment, although it was identified that the surface-subsurface benchmark problem needs to be further developed to produce more realistic hydrograph behaviour before a proper comparison between the two approaches can be made.en
dc.language.isoen
dc.publisherModelling and Simulation Society of Australia and New Zealanden
dc.rightsThese proceedings are licensed under the terms of the Creative Commons Attribution 4.0 International CC BY License (http://creativecommons.org/licenses/by/4.0), which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you attribute MSSANZ and the original author(s) and source, provide a link to the Creative Commons licence and indicate if changes were made. Images or other third party material are included in this licence, unless otherwise indicated in a credit line to the material.
dc.subjectWateren
dc.subjectGroundwateren
dc.subjectNumerical modellingen
dc.subjectBaseflow separationen
dc.titleUsing a fully coupled surface water - groundwater model to quantify streamflow componentsen
dc.typeArticleen
dc.identifier.rmid2006016544
local.contributor.authorOrcidLookupSimmons, Craig Trevor: https://orcid.org/0000-0001-5399-6292en_US
local.contributor.authorOrcidLookupWerner, Adrian D: https://orcid.org/0000-0002-1190-1301en_US


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