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Table 2 Results of the spatial autoregressive model (SAR) for the hexagonal grid-wise basal area (BA) of dead standing kelo trees (n = 387, F = 5.056, p = 0.002)

From: Dead standing pine trees in a boreal forest landscape in the Kalevala National Park, northern Fennoscandia: amount, population characteristics and spatial pattern

Variable

SAR Coeff.

Std Coeff.

Std Error

t-value

p-value

Constant

0.245

0.000

0.107

2.283

0.023

Total BA

0.002

0.161

<0.001

3.110

0.002

Height

−0.002

−0.109

<0.001

−2.145

0.033

Stumps

−0.004

−0.056

0.003

−1.070

0.285

  1. Total BA is the combined basal area of living and dead trees in the grid, reflecting the local competition environment. Height is the height in the local topography. Stumps is the number of stumps in the grid