| EROSION VULNERABILITY CATEGORY | AREA (km2) | PERCENTAGE (%) | DIFFERENCE (%) |
| MODEL | |||
| 1 | 226.5 | 11.2 | - |
| 2 | 1077.7 | 53.2 | - |
| 3 | 722.1 | 35.6 | - |
| SCENARIO 1 | |||
| 1 | 163.8 | 8.1 | 3.1 |
| 2 | 1205.5 | 59.5 | −6.3 |
| 3 | 657.0 | 32.4 | 3.2 |
| SCENARIO 2 | |||
| 1 | 163.8 | 8.1 | 3.1 |
| 2 | 1205.5 | 59.5 | −6.3 |
| 3 | 657.0 | 32.4 | 3.2 |
| SCENARIO 3 | |||
| 1 | 208.8 | 10.3 | 0.9 |
| 2 | 912.0 | 45.0 | 8.2 |
| 3 | 905.5 | 44.7 | −9.1 |
| SCENARIO 4 | |||
| 1 | 240.0 | 11.8 | −0.7 |
| 2 | 880.8 | 43.5 | 9.7 |
| 3 | 905.5 | 44.7 | −9.1 |