Extended Data Fig. 1: Quantification of drought impacts on GPP.
From: Increasing impacts of extreme droughts on vegetation productivity under climate change
The droughts were defined based on the cumulative probability distribution of plant accessible soil water (PASW) for a specific month during the historical period of 1850–1999 (a) and the drought impacts on GPP were estimated using smoothing splines (b). The month of May was used in this figure for demonstration purposes. See Methods for details.
