Table 6

Regression summaries for the density, diversity, and proportional abundance of canopy species
Parameter Post-1995 Rehab. (0–10 Years) Pre-1995 Rehab. (>10-20 Years)
df r2 f(x) p df r2 f(x) p
Total Density (All Species) 1/92 0.25 132x + 61 *** 1/37 0.07 -60x + 2193 ns
Specific Density (Black Sheoak) 1/92 0.14 46x - 28 *** 1/37 <0.01 -3.1x + 644 ns
Shannon’s Index 1/71 0.23 0.05x + 1.5 *** 1/23 0.20 -0.06x + 2.4 *
Simpson’s Index 1/71 0.02 0.003x + 0.8 ns 1/23 0.12 -0.02x + 0.9 ns
Proportional Abundance (Black Sheoak) 1/92 0.04 1.4x + 15 * 1/37 0.06 1.9x + 20 ns

ns - non-significant, * p < 0.05, *** p < 0.01.

Audet et al.

Audet et al. Ecological Processes 2013 2:20   doi:10.1186/2192-1709-2-20

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