Fig. 4From: Competition overrides climate as trigger of growth decline in a mixed Fagaceae Mediterranean rear-edge forestClimate-growth relationships based on Pearson coefficients and calculated by relating ring-width indices (RWI) to monthly mean temperature and total precipitation. Months with lowercase letters correspond to the previous year. Horizontal dashed and dotted lines indicate significant correlations at P < 0.05 and P < 0.01, respectivelyBack to article page