Table 7 Annual soil loss rate in 2010 and 2015
Soil loss class (Mg ha−1 year−1) | Soil loss in 2010 and 2015 | |||
|---|---|---|---|---|
2010 | 2015 | |||
Area (ha) | Soil loss (Mg ha−1 year−1) | Area (ha) | Soil loss (Mg ha−1 year−1) | |
0–4.5 | 112.9 | 108.7 | 120.3 | 119.1 |
4.5–9.0 | 4.6 | 31.7 | 3.8 | 27.8 |
9.0–27.2 | 9.0 | 151.7 | 7.8 | 138.9 |
27.2–72.6 | 12.6 | 619.6 | 13.5 | 645.9 |
>72.6 | 15.9 | 2070.1 | 9.6 | 988.6 |
Total | 155 | 2981.8 | 155 | 1920.2 |
Average | 21.2 | 13.7 | ||