Extended Data Fig. 4: Surface water area in tidal marshes increases with RSLR and elevation deficit.
From: Widespread retreat of coastal habitat is likely at warming levels above 1.5 °C
A: Normalised surface water change (change in the % occurrence of surface water) comparing the two decades pre-2000 and post-200035 at the tidal marsh SET-MH monitoring sites (n = 476)29. The presence of surface water increases with RLSR (r2 = 0.16, P<0.001). Grey shading indicates the 95% confidence level interval for linear model predictions. B: Results of Random Forest analysis predicting the normalised surface water change at the SET-MH monitoring sites, based on predictive variables sourced from29 (listed in Extended Data Table 3).
