My research program focuses on identifying and quantifying sediment erosion, transport, and deposition processes on the continental shelf through state of the art observational techniques in both fine grained and sandy environments. In sandy environments, my goal is to understand the detailed interactions and feedbacks between hydrodynamics, bedforms, and the resulting sand transport. In fine-g...

Trains of secondary bedforms, superimposed on primary dunes, have been observed in rivers worldwide. To date, it has remained unclear how these bedforms affect the sediment transport dynamics a fluvial system. In this study, field campaign was conducted to acquire data set with high spatial and temporal resolution, enabling track bedform migration. Results show that two distinct scales are acti...