土层深度(cm) Soil depth | 上坡 Uphill slope | 中坡 Middle slope | 下坡 Downhill slope |
0~10 cm | 77.29 ± 28.21 | 63.19 ± 27.68 | 56.33 ± 7.89 |
10~20 cm | 47.14 ± 7.77 | 47.60 ± 14.77 | 43.91 ± 8.06 |
20~30 cm | 20.63 ± 9.28 | 30.24 ± 9.57 | 34.06 ± 6.85 |
30~40 cm | 18.39 ± 8.38 | 20.55 ± 10.12 | 28.63 ± 7.23 |
40~50 cm | 14.50 ± 3.89 | 13.32 ± 6.84 | 21.74 ± 9.66 |
50~60 cm | 8.85 ± 2.73 | 11.08 ± 6.70 | 11.04 ± 6.02 |
60~70 cm | 3.00 ± 5.20 | 3.61 ± 7.65 | 7.17 ± 5.30 |
70~80 cm | 1.69 ± 2.92 | 0.31 ± 1.98 | 2.25 ± 0.53 |