Soil depth (cm)

Amount

Mean

Median

Standard deviation

Min

Max

Coefficient of variation

0 - 15

187

0.68

0.34

0.88

0.11

4.27

1.28

15 - 30

187

0.72

0.47

0.71

0.15

4.08

0.99

30 - 45

187

0.77

0.54

0.73

0.14

3.86

0.95