Extended Data Fig. 8: Comparison of coefficients (sensitivity) of PDSI from different models.
From: Climate-driven disturbances amplify forest drought sensitivity

Simple linear regression (SLR: GPPanomaly ~ PDSI) and multiple linear regression (MLR: GPPanomaly ~ Sradanomaly + Tanomaly + SManomaly + PDSI) are used based on data from 1982 to 2018. Each point in the figure indicates a pixel. The p value is from two-sided t test, and multiple comparisons are not applicable.