Gully characteristics and dimensions. |
Gully
characteristics and dimensions. |
Land-use type |
Land-use
type |
|
|
Farmland |
Grazing land |
Total area covered of gullies, m2
|
100,748.5 |
70,523.89 |
30,224.6 |
Total gully volume, m3
|
233,532 |
175,149 |
58,383 |
Total gully length, m |
9,093.4 |
6836.5 |
2,257 |
Runoff contributing watershed, ha |
553.7 |
448.5 |
49.8 |
Average gully depth, m |
3.6 |
3.66 |
3.21 |
Average gully width, m |
8.22 |
7.4 |
9.4 |
Gully density, m/ha |
16.4 |
15.24 |
45.3 |
Gully to area ratio |
0.02 |
0.016 |
0.06 |