Fig. 10
From: Trend and drivers of forest biomass change in the Greater Bay Area of China from 2000 to 2022

Partial correlation coefficients between forest biomass density (FBD) and its environmental controls. a Partial correlation analysis on the controlling factors of the spatial variation in FBD. b Partial correlation analysis on the interannual variation in FBD. Prec: precipitation. SSRD: surface solar radiation downwards. Temp: mean annual temperature. * represents significant (p < 0.05) partial correlation, and ** represents very significant (p < 0.01) partial correlation.