指标 |
| RI | |||||||
Cu | Zn | Hg | As | Cd | Cr | Pb | Ni | ||
范围 | 9.13~ 32.32 | 0.54~ 2.31 | 19.20~ 78.77 | 5.62~ 23.96 | 3.19~ 41.85 | 1.58~ 5.42 | 1.61~ 5.44 | 1.91~ 20.10 | 71.23~ 146.60 |
均值 | 16.30 | 1.16 | 36.54 | 13.41 | 15.37 | 3.20 | 2.59 | 7.21 | 95.78 |
轻微生态危害% | 100 | 100 | 66 | 100 | 97 | 100 | 100 | 100 | 100 |
中等生态危害% |
|
| 34 |
| 3 |
|
|
|
|