Modelling river bedform evolution

In this keynote speech of the 15th International Symposium on River Sedimentation, Prof. Guo will present a simple mathematical model on river bedform evolution, which can generate all bedform patterns, including ripples, dunes with ripples superposed, dunes, washed-out dunes, upper-regime plane bed, standing waves, anti-dunes, and anti-dunes with pools and chutes.