Table 5. Wilcox test and Cliff´s delta magnitude calculation for variables where DEF and REF were equal.

Variable	Median values			Wilcox test		Cliff´s Delta
	DEF	REF	DEF−REF	P−value (p)	Significance1	Estimate (d)	Magnitude2
E_hgr	0.0012	0.0011	0.0001	0.2753	*	0.0299	negligible
G_chm	0.0072	0.0029	0.0042	0.3264	*	0.0269	negligible
H_med	0.0021	0.0018	0.0004	0.8309	*	0.0058	negligible
H_sma	0.0018	0.0007	0.0011	0.0507	**	0.0535	negligible
L_kcw	0.0099	0.008	0.002	0.408	*	0.0227	negligible
L_spa	0.0294	0.0264	0.003	0.5073	*	-0.0182	negligible
L_wao	0	0	0	0.1773	*	-0.0218	negligible
W_agr	0.0071	0.0007	0.0064	0.0528	**	0.053	negligible

¹ Significance thresholds: * (p > 0.1), ** (p < 0.1), and *** (p < 0.05).

² Based in Romano 2006: negligible (d < 0.33), small (d < 0.474), medium (d < 0.474), and large (d > 0.474).