Which hydrodynamic modeling parameter is most sensitive when simulating tidal currents in a complex estuarine environment for resource assessment?

The hydrodynamic modeling parameter that is most sensitive when simulating tidal currents in a complex estuarine environment for resource assessment is the bottom roughness coefficient, also known as Manning's n or Chezy's C, as it directly influences the frictional resistance experienced by the tidal flow and therefore significantly affects the simulated current velocities and overall tidal dynamics. Hydrodynamic modeling involves using computer simulations to predict the movement of water in a given area. Estuaries are complex environments characterized by shallow waters, irregular bathymetry (depth variations), and significant freshwater inflows, all of which influence tidal curre....