Study area | Upper Agneby watershed |
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Parameters | Classes | Rating | weight |
Slope (%) | <3 | 1 | 0.47 |
3 - 7 | 2 | ||
<7 | 3 | ||
Annual runoff (mm) | 170.53 | 3 | 0.09 |
179.77 | 3 | ||
183.70 | 3 | ||
193.45 | 3 | ||
193.45 | 3 | ||
Drainage density (km/km2) | <45 | 1 | 0.04 |
45 - 65 | 2 | ||
<65 | 3 | ||
Soil type | Typical highly desaturated ferralitic soils | 1 | 0.17 |
Lowly desaturated ferralitic soils | 2 | ||
Hydromorphic gley and pseudogley soils | 3 | ||
Land use | Water | 1 | 0.23 |
Degraded forest | 1 | ||
Habitas/bare ground | 2 | ||
Mosaic crop/fallow land | 3 | ||
Industrial crop | 4 |