Fig. 2: Hydro-morphodynamic modeling of deltaic deposition under three river flow path scenarios.

The figure illustrates the deposition processes of the newly formed delta under the three flow path relocation scenarios: a QN (the current existing pathway), b QS (the Qingshuigou Southeast pathway) and c DK (the Diaokou River pathway). Each two rows correspond to a scenario, with columns representing different years labeled as 2a to 10a. White areas indicate the original delta.