Vulis, L. Tejedor, A. Ma, H. Nienhuis, J. H. Broaddus, C. M. Brown, J. Edmonds, D. A. Rowland, J. C. Foufoula-Georgiou, E. River delta morphotypes emerge from multiscale characterization of shorelines Geophys. res. lett. 10.1029/2022GL102684 2023 2023