Fig 2. Change in wetland extent and wave attenuation in a degrading wetland (Mississippi Delta) under a range of sea-level rise and accretion scenarios and management actions.

Extent of marsh and wave attenuation reported as a range across the three accretion rates (Table 1) and for three sea level rise scenarios: (A,D) 0.217 m of SLR, (B,E) 0.319 m of SLR, and (C,F) 0.386 m of SLR.