Litter type

C (%)

N (%)

C/N (%)

Lignin (%)

Lignin/N (%)

Pinus pinea

27.7

1.08

25.55

17.23

15.95

Quercus suber

32.28

0.98

32.95

19.43

19.83

Quercus canariensis

27.59

1.72

16.04

18.70

10.87

Pinus pinaster

38.15

0.7

54.51

17.63

24.83