Fig. 5: Mean pre and post 1950 mass accumulation rates and sediment accumulation rates.
From: Coastal sedimentation across North America doubled in the 20th century despite river dams

Mean mass accumulation rates (± mean measurement error; a) and sediment accumulation rates (± mean measurement error; b) increased after 1950 at each site except for Sabine Bay. Notice mean mass accumulation rates are plotted using a logarithmic scale. Square = East Coast, FL, and AL (N = 10). Circle = Louisiana and Texas (N = 8). Diamond = Cuba, MEX, and West Coast (N = 7). Data provided in Supplementary Data 1.