Table 11 C-factor and estimated erosion in the northern catchment of Lake Tana
C factor | Entire catchment, ha (%) | Very low erosion cells ha (%) | Low erosion cells ha (%) | Moderate erosion cells ha (%) | High erosion cells ha (%) | Extreme erosion cells ha (%) |
|---|---|---|---|---|---|---|
0.2-0.53 | 56,664 (19.4) | 30,946 (16.6) | 9044 (19.9) | 8383 (30.0) | 6851 (29.1) | 1441 (16.5) |
0.53-0.63 | 103,267 (35.3) | 70,630 (37.9) | 14,037 (30.9) | 8207 (29.4) | 7616 (32.3) | 2771 (31.8) |
0.63-1.0 | 132,251 (45.3) | 84,868 (45.5) | 22,392 (49.2) | 11,366 (40.7) | 9113 (38.6) | 4512 (51.7) |