| 贡献率排名 | 城镇 | 小城市 | |||||
|---|---|---|---|---|---|---|---|
| 变量 | 贡献率 | 累积贡献率 | 变量 | 贡献率 | 累积贡献率 | ||
| 1 | secondary | 32.7 | 32.7 | ndvi | 33.7 | 33.7 | |
| 2 | primary | 23.1 | 55.8 | secondary | 24.9 | 58.6 | |
| 3 | ndvi | 22.6 | 78.4 | farmland | 14.7 | 73.3 | |
| 4 | large | 8.9 | 87.3 | primary | 12.6 | 85.9 | |
| 5 | medium | 2.8 | 90.1 | large | 6.3 | 92.2 | |
| 6 | railway | 2.3 | medium | 2.8 | |||
| 7 | prec | 2.1 | prec | 1.5 | |||
| 8 | farmland | 1.3 | railway | 1.3 | |||
| 9 | forest | 1.3 | slope | 1.2 | |||
| 10 | slope | 1.3 | soil | 0.9 | |||
| 11 | water | 0.9 | water | 0.1 | |||
| 12 | soil | 0.5 | forest | 0.1 | |||
| 13 | dem | 0.2 | dem | 0 | |||
