Fig. 2From: Modeling the above and belowground biomass of planted and coppiced Eucalytpus globulus stands in NW SpainObserved and predicted leaf, branch, and stem (wood + bark) biomass utilizing the simultaneous adjustment equations 5, 10, and 14 for the model calibration data (n = 145). Wl leaf biomass (kg, dry matter), Wb branch biomass (kg, dry matter), OBS measured values, PRED predicted values, R2 coefficient of determination, defined as the square correlation coefficient between the measured and estimated valuesBack to article page