A general sediment transport model for linear incisions
Fecha
2007Versión
Acceso abierto / Sarbide irekia
Tipo
Contribución a congreso / Biltzarrerako ekarpena
Versión
Versión publicada / Argitaratu den bertsioa
Impacto
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nodoi-noplumx
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Resumen
Previous research has shown that the functional relationship between sediment transport and shear stress, discharge and slope is non-linear. The different datasets that support this hypothesis are however all derived from flume experiments or river channels. No calibration was done at the field scale. Recenltly, Istanbulluoghi et al. (2003) successfully calibrated the sediment transport function ...
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Previous research has shown that the functional relationship between sediment transport and shear stress, discharge and slope is non-linear. The different datasets that support this hypothesis are however all derived from flume experiments or river channels. No calibration was done at the field scale. Recenltly, Istanbulluoghi et al. (2003) successfully calibrated the sediment transport function with field data from eroding gullies in the Idaho Batholith. However, the field data presented covered only a relatively limited range of condition. In this study, more field data is presented that supports the field-scale calibration over a wider array of shear stress conditions in the lower range. [--]
Materias
Sediment transport
Editor
Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa
Publicado en
Javier Casalí, Rafael Giménez (eds.): Progress in Gully Erosion Research. IV International Symposium on Gully Erosion. September 17-19, 2007. Pamplona, Spain. Pamplona: Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa, 2007
Notas
Resumen del trabajo presentado al IV International Symposium on Gully Erosion, celebrado en la Universidad Pública de Navarra del 17 al 19 de septiembre de 2007.
Entidades Financiadoras
Part of the work reported in this paper was financially supported by the Spanish Ministry of Education and Research (MEC) Project AGL2006-10927-C03/AGR. T. Vanwalleghem was founded by the project CAO01-001-C4-1 and a Marie Curie Intra-European Fellowship. F.J. Jiménez-Hornero was founded by Consejería de Innovación, Ciencia y Empresa, Junta de Andalucía (Ayudas para Facilitar el Retorno de Investigadores a Centros de Investigación y Universidades de Andalucía).