“…An unstructured-grid model, for example, the finite-volume community ocean model (FVCOM), can resolve complex irregular coastal and estuarine geometries. The FVCOM has been successfully applied to simulate water changes over tidal creek-salt marsh complexes with high resolutions of up to a few meters in coastal regions encompassing salt marshes (e.g., Chen et al, 2008Chen et al, , 2013Ge et al, 2015Ge et al, , 2018Ge et al, , 2020Lai et al, 2015;Zhao et al, 2010).…”