Fig. 6From: Optimal plot design in a multipurpose forest inventoryNumber of subsample trees as a function of plot radius (m) with the two subsample tree selection strategies (S1 = fixed, S2 = relascope) for fixed-radius (a), relascope (b) and concentric (c) plots. In relascope plots the variation within each maximum radius is due to varying relascope factorBack to article page