Dune dynamics and roughness under gradually varying flood waves, comparing flume and field observations

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Dune dynamics and roughness under gradually varying flood waves, comparing flume and field observations

Accurate forecasts of bed forms and their roughness during a flood wave are essential for flood management. Bed forms remain dynamic even under steady discharge and are subject to a continuous process of creations and destructions of individual bed forms. Dune evolution during the rising limb of a flood wave is quite well understood and can be modeled. However, dune evolution during the falling...

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ژورنال

عنوان ژورنال: Advances in Geosciences

سال: 2014

ISSN: 1680-7359

DOI: 10.5194/adgeo-39-115-2014