delta evolution, shoreline dynamics, alluvial-basement transition, base-level changes,
Matlab
2. Fluvial diffusivity [L^2/T]. 3. Basement slope [-]. 4. Alluvial-basement slope ratio [-]. Ratio between fluvial and basement slopes at the alluvial-basement transition. Its value is physically constrained to be in the range (0,1). 5. Base-level curve.]]
The key equations are a sediment mass balance and four boundary conditions. Two boundary conditions are derived geometrically, and the other two are obtained by assuming that the sediment flux is a function of the local slope (i.e., diffusion).
This part will be filled out by CSDMS staff