Table 3.

Values of the Moran's I index values used to test for the presence of spatial autocorrelation in growth data (BAI, basal area increment).

Species	BAI 2000-2011			BAI 2012-2013
	Moran's I	Z score	P-value	Moran's I	Z score	P-value
Pinus radiata	0.0668	0.7112	0.48	0.1900	1.5792	0.11
Castanea sativa	−0.0984	−0.2910	0.77	0.1239	1.0792	0.28
Pinus pinaster	−0.2358	−1.4302	0.15	−0.2022	−1.1159	0.26

Z scores and P-values evaluate the significance of the index. Analysis was carried out for the period previous to defoliation (2000–2011) and for the outbreak period (2012–2013).