Fig. 6
Response coefficients representing correlations between quarterly temperature (top row) and precipitation totals (bottom row) with breast-height wood density components at low (6.9 and 13.8 m2 ha−1), mid (18.4 and 23 m2 ha−1), and high (27.5 and 34.4 m2 ha−1) GSLs. Wood density components are ring density (RD), LW proportion (LWP), EW density (EWD), and maximum LW density (MXD). Significant correlations (confidence interval not overlapping zero) are indicated with asterisks. Figure produced in R with some limited post-processing in Inkscape