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Quantitative assessment of the role of deltas in the processes of deposition of river sediments
Authors:M V Mikhailova
Institution:(1) Water Problems Institute, Russian Academy of Sciences, ul. Gubkina 3, Moscow, 119333, Russia
Abstract:Theoretical principles of the sediment budget at river mouths and the role of deltas in the deposition of river sediments are discussed. The results of the quantitative assessment of sediment budget components at river deltas are given. The article shows the impact of such natural factors as delta sizes, peculiarities of their topography and hydrographic system, as well as a series of anthropogenic factors, including diking, water intake structures, etc., on the role of deltas in sediment retention.
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