Table S2 For black spruce height, average of hi2, hf2andrB estimates,and observed 95% RCIa, based on 1,000 random resamplings without replacement per pair of varying factors,for different numbers of trees per family per site and different numbers of families. Bold values correspond to bootstrap values for the whole population (see Table 3)

Genetic parameterb / Number of
families / Number of trees per family
2 / 4 / 8 / 12 / 16 / 20 / total
/ / RCI / / RCI / / RCI / / RCI / / RCI / / RCI / / RCI
25 / 0.30 / 0.00-1.20 / 0.30 / 0.00-0.82 / 0.31 / 0.00-0.65 / 0.32 / 0.05-0.62 / 0.32 / 0.08-0.56 / 0.32 / 0.09-0.56 / 0.33 / 0.14-0.56
50 / 0.31 / 0.00-0.90 / 0.31 / 0.00-0.68 / 0.31 / 0.10-0.55 / 0.32 / 0.14-0.51 / 0.32 / 0.16-0.50 / 0.33 / 0.17-0.49 / 0.33 / 0.18-0.49
75 / 0.28 / 0.00-0.75 / 0.30 / 0.05-0.58 / 0.32 / 0.15-0.49 / 0.33 / 0.18-0.48 / 0.33 / 0.19-0.48 / 0.33 / 0.21-0.46 / 0.33 / 0.22-0.44
100 / 0.30 / 0.00-0.71 / 0.32 / 0.09-0.53 / 0.33 / 0.16-0.48 / 0.33 / 0.20-0.45 / 0.33 / 0.22-0.44 / 0.33 / 0.24-0.44 / 0.33 / 0.25-0.43
total / 0.30 / 0.06-0.54 / 0.32 / 0.19-0.45 / 0.33 / 0.25-0.41 / 0.33 / 0.28-0.38 / 0.33 / 0.29-0.37 / 0.33 / 0.30-0.37 / 0.33 / 0.28-0.38
/ / RCI / / RCI / / RCI / / RCI / / RCI / / RCI / / RCI
25 / 0.19 / 0.00-0.61 / 0.31 / 0.00-0.65 / 0.47 / 0.00-0.72 / 0.57 / 0.17-0.77 / 0.63 / 0.27-0.80 / 0.67 / 0.33-0.83 / 0.77 / 0.54-0.89
50 / 0.21 / 0.00-0.52 / 0.34 / 0.00-0.60 / 0.50 / 0.22-0.68 / 0.59 / 0.36-0.73 / 0.65 / 0.45-0.78 / 0.70 / 0.52-0.81 / 0.78 / 0.63-0.87
75 / 0.20 / 0.00-0.46 / 0.34 / 0.07-0.55 / 0.52 / 0.31-0.65 / 0.61 / 0.43-0.72 / 0.66 / 0.50-0.77 / 0.70 / 0.57-0.79 / 0.79 / 0.68-0.85
100 / 0.22 / 0.00-0.45 / 0.36 / 0.13-0.53 / 0.53 / 0.34-0.65 / 0.61 / 0.47-0.71 / 0.67 / 0.55-0.75 / 0.71 / 0.62-078 / 0.79 / 0.71-0.85
total / 0.23 / 0.05-0.37 / 0.38 / 0.25-0.48 / 0.54 / 0.44-0.61 / 0.62 / 0.56-0.67 / 0.68 / 0.63-0.72 / 0.71 / 0.67-0.75 / 0.79 / 0.74-0.83
/ / RCI / / RCI / / RCI / / RCI / / RCI / / RCI / / RCI
25 / 0.63 / 0.00-1.00 / 0.73 / 0.00-1.00 / 0.81 / 0.00-1.00 / 0.84 / 0.28-1.00 / 0.87 / 0.36-1.00 / 0.88 / 0.44-1.00 / 0.90 / 0.58-1.00
50 / 0.70 / 0.00-1.00 / 0.78 / 0.00-1.00 / 0.84 / 0.34-1.00 / 0.87 / 0.48-1.00 / 0.89 / 0.58-1.00 / 0.90 / 0.63-1.00 / 0.92 / 0.73-1.00
75 / 0.69 / 0.00-1.00 / 0.80 / 0.16-1.00 / 0.87 / 0.48-1.00 / 0.89 / 0.60-1.00 / 0.90 / 0.65-1.00 / 0.90 / 0.71-1.00 / 0.92 / 0.78-1.00
100 / 0.74 / 0.00-1.00 / 0.83 / 0.27-1.00 / 0.88 / 0.56-1.00 / 0.90 / 0.64-1.00 / 0.91 / 0.70-1.00 / 0.92 / 0.76-1.00 / 0.92 / 0.81-1.00
total / 0.80 / 0.19-1.00 / 0.87 / 0.51-1.00 / 0.90 / 0.67-1.00 / 0.91 / 0.78-1.00 / 0.92 / 0.81-1.00 / 0.92 / 0.84-1.00 / 0.92 / 0.86-0.99

a RCI= observed 95% random resampling without replacement confidence interval (range between the 2.5th and 97.5th percentiles).

b = individualheritability (additive genetic variance is equal to 4σ2F [among-family variance component]), = half-sib heritability, =type B genetic correlation.