| (x) | Reorganizing the land-use type classification into four groups | 4.57 | 0.65 | 5 | 4.00 | 5.00 | 0.50 | |
| (y) | Subdividing the slope gradient classification into six groups | 4.29 | 0.91 | 5 | 3.25 | 5.00 | 0.88 | |
| (z) | Appropriateness as the standard works for estimating restoration deposit |
| ① | Seed-fertilizer-soil mixed spraying | 4.86 | 0.363 | 5 | 5.00 | 5.00 | 0.00 | Existing |
| ② | Tree planting | 4.79 | 0.426 | 5 | 5.00 | 5.00 | 0.00 | ″ |
| ③ | Remained cut-wall slope grading | 4.71 | 0.469 | 5 | 4.25 | 5.00 | 0.38 | ″ |
| ④ | Sod channel | 4.36 | 0.745 | 5 | 4.00 | 5.00 | 0.50 | ″ |
| ⑤ | Underground laying structure | 4.29 | 0.726 | 4 | 4.00 | 5.00 | 0.50 | ″ |
| ⑥ | Seeding | 4.29 | 0.726 | 4 | 4.00 | 5.00 | 0.50 | ″ |
| ⑦ | Rill control by sod | 4.21 | 0.646 | 5 | 3.25 | 5.00 | 0.50 | ″ |
| ⑧ | Stone channel | 4.21 | 0.699 | 4 | 2.00 | 4.00 | 0.50 | ″ |
| ⑨ | Rill control by stone | 4.14 | 0.864 | 4 | 4.00 | 5.00 | 0.88 | ″ |
| ⑩ | Stone masonry on hillside | 4.14 | 0.770 | 4 | 4.00 | 5.00 | 0.50 | ″ |
| ⑪ | Terrace sodding | 4.14 | 0.864 | 4 | 3.25 | 5.00 | 0.88 | ″ |
| ⑫ | Slope grading | 4.07 | 0.829 | 5 | 3.25 | 5.00 | 0.88 | ″ |
| ⑬ | Sod planting | 3.29 | 0.611 | 3 | 3.00 | 4.00 | 0.50 | ″ |
| ⑭ | Retaining wall | 3.29 | 1.383 | 2 | 2.00 | 4.75 | 1.38 | ″ |
| ⑮ | Check dam | 3.14 | 1.351 | 2 | 2.50 | 4.75 | 1.38 | ″ |
| ⑯ | Revetment | 2.36 | 1.082 | 2 | 2.00 | 3.00 | 0.50 | ″ |
| ⑰ | Grass planting | 2.21 | 0.802 | 3 | 2.00 | 3.00 | 0.50 | ″ |
| ⑱ | Soil covering on terrace | 4.79 | 0.426 | 5 | 5.00 | 5.00 | 0.00 | New |
| ⑲ | Slope mulching | 4.64 | 0.497 | 5 | 4.00 | 5.00 | 0.50 | ″ |
| ⑳ | Cutting | 4.50 | 0.650 | 5 | 4.00 | 5.00 | 0.50 | ″ |
| ㉑ | Screen planting | 4.29 | 0.726 | 4 | 4.00 | 5.00 | 0.50 | ″ |
| ㉒ | Filling | 4.21 | 0.426 | 4 | 4.00 | 4.00 | 0.00 | ″ |
| ㉓ | Vegetation sack stacking | 4.14 | 0.663 | 4 | 4.00 | 4.75 | 0.38 | ″ |
| ㉔ | Boulder stacking | 4.07 | 0.616 | 4 | 4.00 | 4.00 | 0.00 | ″ |
| ㉕ | Water collecting well | 4.07 | 0.730 | 4 | 4.00 | 4.75 | 0.38 | ″ |
| ㉖ | Carrying sediment | 4.07 | 0.730 | 4 | 4.00 | 4.75 | 0.38 | ″ |
| ㉗ | Concrete channel | 4.07 | 0.829 | 4 | 3.25 | 5.00 | 0.88 | ″ |
| ㉘ | Sediment retarding basin | 3.93 | 0.917 | 4 | 3.25 | 4.75 | 0.75 | ″ |
| ㉙ | Bringing sediment | 3.57 | 0.646 | 3 | 3.00 | 4.00 | 0.50 | ″ |
| ㉚ | Erosion control dam | 3.14 | 0.663 | 3 | 3.00 | 3.75 | 0.38 | ″ |
| ㉛ | Diversion drain at top of slope | 2.36 | 1.008 | 2 | 3.25 | 5.00 | 0.50 | ″ |
| ㉜ | Rockfall prevention netting | 2.31 | 0.947 | 2 | 2.00 | 2.75 | 0.38 | ″ |