Fig. 6

Simulated versus measured wood volume increment (WVI) for the 39 stands using the PDG-Arena model and original inventories. Plots are represented as squares, circles and triangles for, respectively, Bauges, Vercors, and Ventoux sites. They are colors in red, green, and blue for, respectively, mixed, monospecific beech, and monospecific fir plots. Labeled points are the outlier plots