贵州织金洞洞穴动物群落多样性与光照强度及土壤重金属含量的关系
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徐承香, 李子忠, 黎道洪
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Relationships between the diversity of animal communities and the lighting environment and content of heavy metals in soils in Guizhou Zhijin Cave
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Chengxiang Xu,Zizhong Li,Daohong Li
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| 表6 织金洞不同光带土壤重金属潜在生态危害评价结果 |
| Table 6 Potential ecological risk evaluation of heavy metals in soil in each zone of Zhijin Cave |
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| 单项潜在生态风险指数(Eri)
Single potential ecological risk index (Eri) | 综合潜在生态
风险指数
Synthetical potential ecological risk index (RI) | 铜
Cu | 锌
Zn | 镍
Ni | 铬
Cr | 汞
Hg | 砷
As | | 入洞口有光带 Light zone of entrance | 11.615 | 1.286 | 10.95 | 1.081 | 256.000 | 7.459 | 288.391 | | 出洞口有光带 Light zone of exit | 11.031 | 2.209 | 11.365 | 0.917 | 112.000 | 7.744 | 145.266 | | 入洞口弱光带 Weak-light zone of entrance | 14.825 | 2.112 | 11.350 | 0.704 | 196.000 | 4.368 | 229.359 | | 出洞口弱光带 Weak-light zone of exit | 14.630 | 4.830 | 12.418 | 0.688 | 148.000 | 6.842 | 187.408 | | 黑暗带 Dark zone | 10.389 | 2.803 | 12.374 | 1.014 | 80.000 | 6.564 | 113.144 | | 平均值 Average | 12.498 | 2.648 | 11.691 | 0.881 | 158.400 | 6.595 | 192.714 |
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