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Simulated average annual sediment yield from different mainland use.
| Land Use | Area (km2) | Area % | Sediment Yield % |
|---|---|---|---|
| Agricultural land | 3670.1 | 24.3% | 17.5% |
| Forest | 10,363.5 | 68.5% | 21.9% |
| Orchard | 35.4 | 0.2% | 24.1% |
| Grassland | 477.3 | 3.2% | 16.7% |
| Barren land | 1.3 | 0% | 4.5% |
