Table 1 Calculated values for areal coverage in [m2], volumes in [m3], erosion (E) and deposition (D) ratios for areal coverage (A) and volume (V), and the net surface changes for areal coverage and volume for the entire study area
minLoD [cm] | Area [km2] | Area [%] | EA/DA | Net change area [km2] | Volume [m3] | EV/DV | Net change volume [m3] | |||
|---|---|---|---|---|---|---|---|---|---|---|
Erosion | Deposition | Erosion | Deposition | Erosion | Deposition | |||||
– | 33.5 | 41.7 | 39.6 | 49.3 | 0.80 | 8.2 | 3,764,741 | 5,537,999 | 0.68 | 1,773,258 |
7.4 | 11.4 | 18.7 | 13.5 | 22.1 | 0.61 | 7.3 | 2,992,235 | 4,725,700 | 0.63 | 1,733,465 |
20 | 2.9 | 6.3 | 3.4 | 7.4 | 0.46 | 3.4 | 2,011,192 | 3,198,107 | 0.63 | 1,186,915 |