Table 1 KWHS’s OUV conservation evaluation index system and weights
Dimension | No | Indicator items | Indicator definition | Indicator properties | Weight |
|---|---|---|---|---|---|
Natural ecological elements | C1 | NDVI | Elements of aesthetic value representation | + | 0.0480 |
C2 | Temperature | + | 0.0477 | ||
C3 | Precipitation | + | 0.0520 | ||
C4 | Humidity | + | 0.1400 | ||
C5 | Degree of rocky desertification (rocky desertification area above potential level) | Degree of protection of geomorphological values | − | 0.1386 | |
C6 | Degree of conservation of geology and geomorphology | Degree of disturbance by tourism activities | + | 0.0484 | |
Aesthetic elements of the landscape | C7 | Degree of landscape fragmentation | Aesthetic value integrity | − | 0.0615 |
C8 | Degree of landscape dominance | + | 0.1243 | ||
C9 | Degree of landscape separation | − | 0.1154 | ||
C10 | Degree of landscape degradation | − | 0.1301 | ||
C11 | The uniqueness of landscape beauty | Aesthetic value characterization elements | + | 0.0472 | |
C12 | The richness of landscape beauty | Aesthetic value integrity | + | 0.0468 |