Extended Data Fig. 4: Relationship between peak growing-season NDVI and aboveground biomass.
From: Climate-driven decoupling of wetland and upland biomass trends on the mid-Atlantic coast
The mean linear regression trendline is bounded by 95% confidence interval (shaded area). The solid and open symbols correspond respectively to marsh and forest. All biomass data (mean ± 1 standard deviation, n = 125) were accessed from the Long Term Ecological Research Network database indicated in Extended Data Fig. 1. The y-axis is plotted on a logarithmic scale. The regression function is (aboveground biomass) = 0.05 × e6.02 × (NDVI), (P < 0.0001, F-statistic = 378.5, and RMSE = 0.5766).
