Table 4 Weights of sub-factors using AHP pairwise matrix
Causal factors | Sub-factors | Weights | CR |
|---|---|---|---|
Elevation | 556–1000 | 0.153 | 0.096 |
1000–1500 | 0.418 | ||
1500–2000 | 0.272 | ||
2000–2300 | 0.91 | ||
> 2300 | 0.051 | ||
Aspect | Flat | 0.319 | 0.043 |
North | 0.211 | ||
Northeast | 0.150 | ||
East | 0.104 | ||
Southeast | 0.08 | ||
South | 0.056 | ||
Southwest | 0.034 | ||
West | 0.032 | ||
Northwest | 0.013 | ||
Slope | 0–5 | 0.256 | 0.060 |
5–10 | 0.297 | ||
10–15 | 0.186 | ||
15–25 | 0.112 | ||
25–35 | 0.870 | ||
35–50 | 0.440 | ||
> 50 | 0.180 | ||
Distance to drainage | 0–250 | 0.221 | 0.006 |
250–500 | 0.124 | ||
500–750 | 0.37 | ||
750< | 0.024 | ||
Land use | Forest | 0.374 | 0.044 |
Agriculture | 0.251 | ||
Uncultivated land | 0.160 | ||
Bare land | 0.111 | ||
Urban | 0.680 | ||
Dam EL HANSALI | 0.360 | ||
Distance to roads | 0–250 | 0.232 | 0.006 |
250–500 | 0.098 | ||
500–750 | 0.071 | ||
750< | 0.024 | ||
Distance to Faults | (1)0–200 | 0.319 | 0.006 |
(2)200–400 | 0.211 | ||
(3)400–600 | 0.320 | ||
(4)600–1000 | 0.560 | ||
(5)1000< | 1.04 | ||
Lithology | Alluvion,silt Clay | 0.424 0.265 | 0.096 |
Basalt | 0.148 | ||
Limestone | 0.790 | ||
Carboniferous | 0.05 | ||
Dolomite | 0.330 | ||
Sandstone | 0.16 | ||
Red marne | 0.38 | ||
Marne-Blanca flit | 0.154 | ||
Marno_white limestone | 0.387 | ||
Shale | Â |