2009 | OriginalPaper | Buchkapitel
Sediment Transport Dynamics in River Networks: A Model for Higher-Water Seasons
verfasst von : Jie Huo, Xu-Ming Wang, Rui Hao, Jin-Feng Zhang
Erschienen in: Complex Sciences
Verlag: Springer Berlin Heidelberg
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A dynamical model is proposed to study sediment transport in river networks in higher-water seasons. The model emphasizes the difference between the sediment-carrying capability of the stream in higher-water seasons and that in lower-water seasons. The dynamics of sediment transport shows some complexities such as the complex dependence of the sediment-carrying capability on sediment concentration, the response of the channel(via erosion or sedimentation) to the changes of discharge.