Research Article
The Pioneering Role of Bryophytes in Ecological Restoration of Manganese Waste Residue Areas, Southwestern China
Table 5
Content of heavy metals in bryophytes and growth substrate from mine waste areas.
| Samples | | Mn (μg/g) | Cr (μg/g) | Ni (μg/g) | Cu (μg/g) | Zn (μg/g) | Cd (μg/g) | Pb (μg/g) |
| M. hornschuchiana | In-plant | 293.51 | 283.31 | 14.02 | 13.14 | 123.86 | 1.19 | 33.45 | Substrate | 1384.96 | 3385.94 | 51.95 | 17.12 | 258.05 | 1.58 | 96.66 |
| C. gratum | In-plant | 392.88 | 4.26 | 7.55 | 10.31 | 40.00 | 1.16 | 15.09 | Substrate | 45050.00 | 168.75 | 39.46 | 36.32 | 141.84 | 1.49 | 87.46 |
| T. brachydontium | In-plant | 4346.88 | 36.19 | 16.43 | 15.03 | 39.11 | 1.74 | 11.61 | Substrate | 58487.39 | 175.10 | 99.44 | 231.25 | 241.56 | 0.53 | 28.90 |
| C. schmidii | In-plant | 3083.82 | 17.53 | 9.87 | 16.10 | 83.04 | 2.85 | 20.80 | Substrate | 36242.62 | 32.21 | 27.39 | 55.72 | 218.73 | 1.43 | 22.58 |
| P. gedeana | In-plant | 2941.91 | 16.15 | 9.09 | 14.21 | 79.35 | 3.03 | 19.51 | Substrate | 25385.17 | 23.59 | 9.79 | 39.88 | 183.03 | 1.23 | 14.06 |
| H. rosea | In-plant | 3282.74 | 9.50 | 9.47 | 11.21 | 78.85 | 5.78 | 6.60 | Substrate | 114591.71 | 58.35 | 43.94 | 57.23 | 413.16 | 1.08 | 38.39 |
| B. jilinense | In-plant | 5442.64 | 15.12 | 8.25 | 12.52 | 86.52 | 1.98 | 10.37 | Substrate | 124085.87 | 37.55 | 25.28 | 38.38 | 273.49 | 0.80 | 21.06 |
| G. subrigidulum | In-plant | 2737.28 | 7.64 | 6.01 | 8.82 | 70.69 | 5.10 | 9.89 | Substrate | 19587.96 | 40.41 | 27.84 | 55.03 | 296.98 | 2.34 | 23.77 |
| B. atrovirens | In-plant | 5588.00 | 7.26 | 5.73 | 6.58 | 65.96 | 2.10 | 13.57 | Substrate | 51028.68 | 103.75 | 56.33 | 171.59 | 231.41 | 1.03 | 23.20 |
| Background of Guizhou province | Soil | 591.00 | 86.60 | 33.70 | 25.70 | 82.40 | 0.13 | 29.30 |
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