Table 4. Mean PC scores of the land use systems.

Site	PC1 ± SE	PC2 ± SE
BF	2.77 ± 0.31e	0.74 ± 0.62ab
HF	2.34 ± 0.17de	-1.68 ± 0.32ab
BJ	0.86 ± 0.33c	0.30 ± 0.19ab
HJ	1.05 ± 0.26cd	-0.66 ± 1.05ab
BR	-1.25 ± 0.45b	1.60 ± 0.42b
HR	0.09 ± 0.37bc	1.22 ± 0.95ab
BO	-3.06 ± 0.17a	0.35 ± 0.36ab
HO	-2.84 ± 0.18a	-1.87 ± 0.74a

Different letters in columns indicate significant differences at P < 0.05 determined with the HSD test. B = Bukit 12, H = Harapan, O = oil palm, R = rubber plantation, J = jungle rubber, F = forest.