Analysis of biophysical and anthropogenic variables and their relation to the regional spatial variation of aboveground biomass illustrated for North and East Kalimantan, Borneo

Table 2 Output of the spatial GWR model computed in ArcGIS ( P **< 0.05); * for each variable (ln, logarithmically transformed) the mean of the coefficients is indicated: the GWR produced for each sample point a local model and variable coefficient**

	Model
R²	0.660
R² Adjusted	0.637
Response variable:
Observed mean AGB (t ha^–1)	213.6
Predicted mean AGB (t ha^–1)	211.9
Explanatory variables:
Altitude (ln) (mean coefficient)	31.7*
Distance to the nearest fire (ln) (mean coefficient)	8.6*
Land allocation zoning (mean coefficient)	0.17*
Residuals	1.7
Standard Error	46.6
Standardised Residual	0.03

ISSN: 1750-0680