Fig. 3

Gross primary production (GPP) per stand simulated by PDG-Arena and CASTANEA. Regularized monospecific inventories (RM) were used. r is the correlation coefficient. Plots are represented as squares, circles and triangles for, respectively, Bauges, Vercors and Ventoux sites. They are colored in red, green and blue for, respectively, mixed, monospecific beech, and monospecific fir plots