系列号 | 坡度/(˚) | 分区面积/(km2) | 面积百分比/(%) | 灾害数/(个) | 所占百分比(%) | 密度/(*10−6个/km2) |
1 | 0~15 | 92,530.8 | 51.38 | 67 | 32.5 | 724.08 |
2 | 15~30 | 62,924.0 | 34.94 | 88 | 42.7 | 1398.5 |
3 | 30~45 | 22,174.9 | 12.31 | 40 | 19.4 | 8.8 |
4 | 45~60 | 2298.9 | 1.28 | 9 | 4.4 | 1.9.0 |
5 | 60~75 | 165.8 | 0.09 | 2 | 0.97 | 58.6 |
6 | 75~90 | 12.95 | 0.01 | 0 | 0.0 | 0 |