Channel geometry ; China ; Delta ; Flood ; Fluvial dynamics ; Guangdong ; Human impact ; Stream ; Tide ; Years 1980-89 ; Years 1990-99
Since the 1980s, with the economic booming in China, there has been great demand of sand for the infrastructure. The sand dredging and its impacts on riverbed evolution and tidal dynamic change in the lower reaches and delta of the Dongjiang River