Table 2.
FAHP evaluation matrix.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | |
|---|---|---|---|---|---|---|---|---|---|
| Slope (1) | |||||||||
| M1 | 1 | 2.5 | 2 | 2 | 1.3 | 2 | 1.6 | 0.9 | 2 |
| M2 | 1 | 3.5 | 3.5 | 2.75 | 2.5 | 4 | 2.85 | 1.75 | 3 |
| M3 | 1 | 4.5 | 4 | 3.65 | 3.7 | 5 | 5 | 2.65 | 5 |
| Aspect (2) | |||||||||
| M1 | 0.22 | 1 | 0.25 | 0.5 | 0.5 | 0.8 | 0.28 | 0.25 | 0.5 |
| M2 | 0.28 | 1 | 0.4 | 0.66 | 1.5 | 1.25 | 0.4 | 0.33 | 0.9 |
| M3 | 0.4 | 1 | 0.5 | 1 | 2 | 1.6 | 1 | 0.5 | 1.1 |
| Distance to streams (3) | |||||||||
| M1 | 0.25 | 2 | 1 | 0.54 | 0.5 | 1.5 | 0.67 | 0.4 | 1 |
| M2 | 0.28 | 2.5 | 1 | 1 | 1.5 | 2.5 | 1.33 | 0.67 | 2 |
| M3 | 0.5 | 4 | 1 | 2 | 2 | 5 | 4 | 1.5 | 3 |
| Drainage density (4) | |||||||||
| M1 | 0.27 | 1 | 0.5 | 1 | 0.75 | 1 | 0.67 | 0.28 | 0.75 |
| M2 | 0.36 | 1.5 | 1 | 1 | 1 | 1.54 | 1 | 0.35 | 1.5 |
| M3 | 0.5 | 2 | 1.85 | 1 | 3 | 2.5 | 2 | 0.45 | 2 |
| Distance to fault (5) | |||||||||
| M1 | 0.27 | 0.5 | 0.5 | 0.33 | 1 | 1 | 0.25 | 0.25 | 0.7 |
| M2 | 0.4 | 0.66 | 0.66 | 1 | 1 | 2 | 0.33 | 0.5 | 1 |
| M3 | 0.75 | 2 | 1 | 1.33 | 1 | 3 | 1 | 0.75 | 2.2 |
| Precipitation (6) | |||||||||
| M1 | 0.2 | 0.62 | 0.2 | 0.4 | 0.33 | 1 | 0.25 | 0.2 | 0.5 |
| M2 | 0.25 | 0.8 | 0.4 | 0.65 | 0.5 | 1 | 0.4 | 0.33 | 0.75 |
| M3 | 0.5 | 1.25 | 0.66 | 1 | 1 | 1 | 1 | 0.67 | 1 |
| Distance to road (7) | |||||||||
| M1 | 0.2 | 1 | 0.25 | 0.5 | 1 | 1 | 1 | 0.3 | 0.5 |
| M2 | 0.35 | 2.5 | 0.75 | 1 | 0.3 | 2.5 | 1 | 0.4 | 2 |
| M3 | 0.6 | 3.5 | 1.5 | 1.5 | 0.4 | 4 | 1 | 0.5 | 2.5 |
| Lithology (8) | |||||||||
| M1 | 0.37 | 2 | 0.6 | 2.2 | 1.33 | 1.5 | 2 | 1 | 2 |
| M2 | 0.57 | 3 | 1.5 | 2.8 | 2 | 3 | 2.5 | 1 | 3 |
| M3 | 1.1 | 4 | 3.3 | 3.5 | 4 | 5 | 3.33 | 1 | 4 |
| Land use/cover (9) | |||||||||
| M1 | 0. 2 | 0.9 | 0.33 | 0.5 | 0.45 | 1 | 0.4 | 0.25 | 1 |
| M2 | 0.33 | 1.1 | 0.5 | 0.66 | 1 | 1.33 | 0.5 | 0.33 | 1 |
| M3 | 0.5 | 2 | 1 | 1.3 | 1.43 | 2 | 2 | 0.5 | 1 |