Marsh widths from GEOMBEST++Seagrass simulations of barrier-marsh-bay evolution

Model-derived back-barrier widths from GEOMBEST++Seagrass simulations across a range of input conditions. Simulations are varied by relative sea-level rise (2-7 mm/yr), bay sediment flux (10-80 m^3/m/yr), and export flux (0-25%). All simulations ran until a total of 1 m of sea-level rise was reached. Each row in the spreadsheet represents a single unique set of model conditions, each of which was simulated both with and without the presence of seagrass. The outputs recorded are the final back-barrier marsh widths of simulations with seagrass and without, as well as the difference in marsh width between each corresponding seagrass and no seagrass run.