As | Cd | Cr | Cu | Ni | Pb | Zn | pH/KCl | Ntot | Cox | SM | |
---|---|---|---|---|---|---|---|---|---|---|---|
Abundance | Ns | ns | ns | ns | ns | −0.862** | −0.748** | −0.659** | ns | ns | ns |
No. genera | ns | ns | ns | ns | ns | ns | −0.451* | ns | ns | ns | ns |
Ba1 | −0.524* | ns | ns | ns | ns | −0.599* | −0.482* | ns | ns | ns | ns |
Ba2 | −0.633** | ns | ns | ns | ns | −0.826** | −0.859** | 0.467* | 0.561* | ns | ns |
Ba3 | −0.489* | ns | ns | ns | 0.442* | −0.631** | −0.745** | ns | ns | ns | 0.412* |
Ba4 | ns | ns | ns | ns | ns | −0.455* | ns | ns | ns | ns | ns |
P3 | −0.583* | ns | −0.409* | −0.460* | ns | −0.741** | −0.692** | ns | ns | ns | ns |
P4 | ns | ns | ns | ns | ns | ns | −0.423* | ns | ns | ns | ns |
P5 | ns | ns | ns | −0.559* | ns | −0.699** | −0.711** | ns | ns | ns | 0.431* |
Fu2 | −0.507* | ns | ns | ns | ns | −0.853** | −0.626** | −0.492* | ns | ns | ns |
Fu3 | ns | ns | ns | ns | 0.455* | ns | ns | −0.522* | ns | ns | ns |
Fu4 | −0.625** | ns | ns | −0.474* | ns | −0.769** | −0.834** | −0.439* | ns | ns | ns |
Om3 | ns | ns | ns | ns | ns | ns | ns | ns | ns | ns | ns |
Om4 | −0.569* | ns | ns | ns | ns | −0.845** | −0.869** | ns | −0.422* | ns | ns |
Om5 | −0.725** | ns | ns | ns | ns | −0.766** | −0.683** | −0.426* | −0.445* | ns | ns |
Pp2 | ns | ns | ns | ns | ns | −0.432* | −0.457* | ns | ns | ns | ns |
Pp3 | ns | ns | ns | 0.466* | 0.529* | ns | 0.513* | ns | ns | ns | 0.436* |
Pp4 | ns | ns | ns | ns | ns | ns | ns | ns | ns | ns | ns |
Pp5 | ns | ns | ns | ns | ns | ns | ns | ns | ns | ns | ns |
H´spp | ns | ns | ns | −0.425* | ns | −0.722** | −0.634** | ns | ns | ns | ns |
MI | ns | ns | ns | ns | ns | −0.584** | −0.605** | 0.433* | ns | ns | ns |
MI (2–5) | ns | ns | ns | ns | ns | ns | −0.552* | ns | ns | ns | ns |
PPI | ns | ns | ns | ns | ns | ns | ns | ns | ns | ns | ns |
CI | ns | ns | ns | ns | ns | ns | ns | ns | ns | ns | ns |
EI | ns | ns | ns | ns | ns | −0.439* | ns | ns | ns | ns | ns |
SI | −0.548* | ns | ns | ns | ns | −0.658** | −0.742** | ns | ns | ns | ns |
A | B | C | D | E | |
---|---|---|---|---|---|
Ba1 | 466.1 ± 142.5a | 48.5 ± 31.2b | 28.4 ± 18.3b | 14.8 ± 10.2b | 57.6 ± 30.0b |
Ba2 | 623.3 ± 149.5a | 152.3 ± 41.3b | 61.9 ± 8.3b | 109.3 ± 54.1b | 182.3 ± 78.9b |
Ba3 | 62.1 ± 60.6a | 17.1 ± 13.8b | 19.1 ± 15.3b | 15.7 ± 25.1b | 32.3 ± 27.2ab |
Ba4 | 9.1 ± 18.1a | 0.6 ± 1.1b | 0.6 ± 1.1b | - | 10.0 ± 11.7a |
P3 | 7.7 ± 9.2a | 2.9 ± 5.8a | 2.9 ± 5.8a | 1.9 ± 3.8a | - |
P4 | 19.5 ± 12.1a | 5.1 ± 5.0b | 12.4 ± 9.8a | 8.1 ± 5.0a | 33.3 ± 10.8a |
P5 | 60.4 ± 40.2a | 0.8 ± 1.6b | - | - | 3.8 ± 4.5b |
Fu2 | 150.3 ± 39.8a | 39.4 ± 15.1b | 16.8 ± 7.9b | 24.3 ± 7.1b | 46.6 ± 31.4b |
Fu3 | 10.9 ± 14.9a | 5.0 ± 5.0a | 8.5 ± 7.9a | 6.2 ± 6.5a | 6.0 ± 8.2a |
Fu4 | 114.8 ± 46.3a | 4.6 ± 8.0b | 4.6 ± 8.0b | - | 7.6 ± 10.2b |
Om3 | 3.0 ± 6.1 | - | - | - | - |
Om4 | 203.6 ± 90.0a | 12.7 ± 10.1b | 5.9 ± 3.7b | 14.3 ± 14.7b | 63.9 ± 40.6b |
Om5 | 14.0 ± 6.4a | 4.3 ± 5.0b | 2.0 ± 2.4b | 3.8 ± 4.4b | 21.1 ± 5.6a |
Pp2 | 108.3 ± 52.5a | 84.6 ± 40.5a | 44.4 ± 25.7b | 187.3 ± 121.4a | 397.7 ± 262.4a |
Pp3 | 340.1 ± 15.7a | 206.1 ± 67.4a | 308.0 ± 84.9a | 589.2 ± 206.3a | 540.5 ± 111.2a |
Pp4 | - | 8.4 ± 6.7 | - | - | 45.5 ± 35.8 |
Pp5 | - | 3.4 ± 4.3 | - | - | 23.8 ± 28.9 |
Parameter | Sites |
||||
---|---|---|---|---|---|
A | B | C | D | E | |
pH/KCl | 6.89 ± 0.25a | 5.42 ± 0.21a | 5.20 ± −0.11b | 5.56 ± 0.16b | 6.75 ± 0.18a |
Soil moisture (%) | 35.2 ± 5.6a | 31.5 ± 2.9a | 29.5 ± 3.1a | 30.5 ± 3.3a | 31.5 ± 2.8a |
Ntot (%) | 0.87 ± 0.15a | 0.61 ± 0.10b | 0.74 ± 0.32b | 0.66 ± 0.15b | 0.83 ± 0.22a |
Cox (%) | 14.25 ± 1.69a | 8.25 ± 2.19b | 10.67 ± 3.61b | 12.29 ± 2.69a | 12.87 ± 3.16a |
Element | Sites |
Max | ||||
---|---|---|---|---|---|---|
A | B | C | D | E | ||
As | 38.2 ± 3.3a | 688.8 ± 91.8c | 677.4 ± 181.1c | 176.2 ± 47.7b | 31.8 ± 17.8a | 20 |
Cd | 1.9 ± 0.2a | 19.5 ± 1.9b | 51.5 ± 23.1c | 28.4 ± 12.9bc | 2.1 ± 1.0a | 0.5 |
Cr | 37.9 ± 5.1a | 58.2 ± 1.3b | 68.8 ± 59.9a | 40.4 ± 5.7a | 28.7 ± 1.7a | 90 |
Cu | 35.7 ± 5.3a | 97.6 ± 8.7b | 139.6 ± 24.6c | 61.9 ± 30.7ab | 23.1 ± 11.9a | 60 |
Ni | 19.1 ± 1.3a | 38.1 ± 2.4b | 33.2 ± 8.2ab | 22.9 ± 8.3a | 15.4 ± 1.8a | 50 |
Pb | 553.3 ± 237.6a | 3734.1 ± 1915.6b | 4030.9 ± 165.1bc | 2682.2 ± 460.3b | 689.8 ± 474.3a | 60 |
Zn | 346.2 ± 34.6a | 2949.5 ± 435.9b | 6867.8 ± 1374.9c | 3866.4 ± 1146.2b | 566.4 ± 490.1a | 120 |
Indices | A | B | C | D | E |
---|---|---|---|---|---|
Nematode abundance | 2193.2 ± 358.9a | 595.8 ± 130.9b | 513.8 ± 122.3b | 974.9 ± 340.4b | 1674.1 ± 263.5a |
Genera number | 31.8 ± 1.7a | 25.8 ± 1.5b | 27.5 ± 5.1a | 21.5 ± 3.1b | 30.5 ± 4.2a |
Maturity Index | 2.68 ± 0.12a | 2.12 ± 0.09b | 2.20 ± 0.10b | 2.22 ± 0.21b | 2.63 ± 0.15a |
Maturity Index (2-5) | 2.89 ± 0.07a | 2.33 ± 0.16b | 2.37 ± 0.15b | 2.33 ± 0.19b | 2.85 ± 0.22a |
Plant Parasitic Index | 2.69 ± 0.11a | 2.80 ± 0.18a | 2.88 ± 0.04a | 2.77 ± 0.14a | 2.73 ± 0.16a |
Diversity Index (H´gen) | 3.49 ± 0.15a | 2.13 ± 0.25b | 2.47 ± 0.26b | 2.22 ± 0.18b | 3.09 ± 0.10a |
Channel Index | 8.8 ± 4.0a | 23.0 ± 11.8b | 36.4 ± 12.9b | 30.9 ± 6.6b | 22.9 ± 19.6ab |
Basal Index | 16.6 ± 2.3a | 32.9 ± 8.3b | 33.9 ± 10.7b | 33.7 ± 4.6b | 19.9 ± 9.3a |
Enrichment Index | 71.5 ± 4.4a | 53.2 ± 10.9b | 50.3 ± 11.5b | 37.9 ± 16.2b | 66.7 ± 10.1b |
Structure Index | 72.0 ± 3.2a | 44.5 ± 18.7b | 49.8 ± 13.1b | 47.9 ± 16.2b | 73.8 ± 12.3a |
Total biomass, mg | 7.5 ± 1.2a | 2.1 ± 1.2b | 1.9 ± 1.3b | 4.9 ± 2.9b | 8.6 ± 2.5a |
Genus/trophic group | c-p | A | B | C | D | E |
---|---|---|---|---|---|---|
1 | 251.6 ± 103.4 | 24.3 ± 13.0 | 22.6 ± 14.2 | 5.3 ± 8.3 | 24.8 ± 14.5 | |
2 | 241.3 ± 44.1 | 23.9 ± 20.7 | 10.5 ± 2.9 | 0.9 ± 0.5 | 15.4 ± 2.8 | |
1 | 187.0 ± 63.9 | 21.8 ± 17.7 | 5.9 ± 1.2 | 9.5 ± 11.6 | 26.3 ± 10.8 | |
2 | 143.3 ± 75.1 | 72.1 ± 8.4 | 15.4 ± 7.9 | 51.1 ± 26.6 | 40.5 ± 35.6 | |
2 | 123.5 ± 61.0 | 12.1 ± 8.9 | 5.9 ± 3.9 | 9.6 ± 10.2 | 23.2 ± 18.7 | |
2 | 53.3 ± 27.8 | 12.2 ± 9.3 | 20.5 ± 10.8 | 22.5 ± 15.9 | 11.6 ± 10.1 | |
3 | 51.1 ± 60.8 | 12.1 ± 7.9 | 7.0 ± 3.3 | 11.9 ± 17.5 | 17.6 ± 5.3 | |
1 | 27.4 ± 14.9 | - | - | - | 2.2 ± 4.4 | |
2 | 26.2 ± 24.1 | 4.6 ± 5.9 | 5.0 ± 2.4 | - | 4.4 ± 8.7 | |
2 | 18.3 ± 5.6 | 4.5 ± 3.4 | - | 8.6 ± 3.9 | - | |
4 | 9.1 ± 18.1 | 0.6 ± 1.1 | 4.3 ± 7.3 | - | 12.2 ± 9.8 | |
3 | 8.7 ± 5.9 | 2.1 ± 4.2 | 2.6 ± 1.9 | 1.9 ± 3.8 | 4.6 ± 9.3 | |
2 | 8.0 ± 5.4 | 1.9 ± 1.4 | - | - | - | |
2 | 7.9 ± 15.8 | - | - | 8.1 ± 6.6 | 47.0 ± 12.8 | |
3 | 2.3 ± 4.6 | 1.4 ± 2.9 | 9.5 ± 2.6 | 1.9 ± 3.8 | 10.3 ± 5.9 | |
2 | 1.5 ± 3.0 | 0.5 ± 1.0 | - | 1.9 ± 3.8 | 2.3 ± 4.6 | |
2 | - | - | - | 1.9 ± 3.8 | 16.8 ± 11.5 | |
4 | - | - | 1.9 ± 3.8 | - | - | |
2 | - | 1.1 ± 2.3 | 2.2 ± 2.5 | - | - | |
1 | - | 1.4 ± 1.7 | - | - | 2.2 ± 4.4 | |
2 | - | 4.0 ± 3.8 | 3.0 ± 2.0 | - | - | |
2 | - | - | - | 2.9 ± 3.7 | 8.6 ± 10.6 | |
1 | - | 1.0 ± 2.1 | - | - | 2.2 ± 4.4 | |
3 | - | 1.5 ± 2.0 | - | - | - | |
2 | - | 15.4 ± 14.8 | - | 1.9 ± 2.1 | 12.4 ± 8.3 | |
4 | 104.9 ± 59.4 | - | - | - | - | |
2 | 113.6 ± 54.2 | 7.9 ± 5.9 | 8.2 ± 6.6 | 9.5 ± 11.5 | 39.6 ± 7.8 | |
2 | 24.4 ± 37.3 | 20.9 ± 12.3 | 2.1 ± 3.0 | 11.9 ± 6.2 | 2.2 ± 4.4 | |
2 | 12.5 ± 15.4 | 9.3 ± 7.6 | 6.5 ± 3.0 | 2.9 ± 5.9 | 3.2 ± 6.5 | |
3 | 10.9 ± 14.9 | 5.0 ± 5.0 | 8.5 ± 4.5 | 6.2 ± 2.8 | 6.0 ± 4.2 | |
4 | 5.4 ± 6.3 | 4.2 ± 8.3 | - | - | 7.6 ± 10.2 | |
4 | 4.5 ± 9.1 | 0.5 ± 1.0 | - | - | - | |
2 | - | 1.2 ± 2.5 | - | - | 1.6 ± 3.2 | |
4 | 91.1 ± 61.5 | 3.0 ± 3.9 | 0.9 ± 0.9 | 2.9 ± 3.7 | 53.1 ± 38.5 | |
4 | 76.2 ± 26.6 | - | - | - | 4.4 ± 8.7 | |
5 | 60.5 ± 40.2 | 0.8 ± 1.6 | - | - | 1.6 ± 3.2 | |
4 | 24.3 ± 40.7 | 0.5 ± 1.0 | 2.4 ± 1.8 | - | 1.6 ± 3.2 | |
5 | 13.9 ± 16.4 | 1.0 ± 2.1 | 2.0 ± 1.4 | 3.8 ± 4.1 | 21.1 ± 6.9 | |
4 | 10.7 ± 12.6 | 0.4 ± 0.8 | 0.5 ± 1.0 | - | 4.9 ± 5.7 | |
3 | 3.1 ± 6.1 | - | - | - | - | |
4 | 1.5 ± 3.0 | 6.7 ± 6.3 | 1.5 ± 1.9 | 1.9 ± 1.2 | - | |
5 | - | 2.8 ± 5.7 | - | - | - | |
4 | - | 2.1 ± 4.2 | - | - | - | |
4 | - | - | 0.5 ± 1.1 | 9.5 ± 11.4 | - | |
5 | - | 0.4 ± 0.8 | - | - | - | |
3 | 7.7 ± 9.1 | 2.9 ± 5.9 | - | 1.9 ± 3.8 | - | |
4 | 7.3 ± 9.0 | 0.5 ± 1.0 | 3.4 ± 2.1 | - | - | |
4 | 6.2 ± 8.7 | - | - | - | 1.6 ± 2.1 | |
4 | 3.1 ± 6.1 | 0.9 ± 1.0 | 8.0 ± 4.6 | 8.1 ± 5.0 | 14.4 ± 9.8 | |
4 | 3.1 ± 6.2 | 3.7 ± 5.9 | 1.1 ± 2.1 | - | 17.3 ± 14.6 | |
5 | - | - | - | - | 2.2 ± 4.4 | |
3 | 163.8 ± 82.9 | 38.7 ± 31.1 | 60.9 ± 21.6 | 85.7 ± 64.8 | 118.0 ± 57.6 | |
3 | 57.9 ± 47.4 | 31.8 ± 2.4 | 27.8 ± 17.3 | 78.6 ± 21.8 | 52.3 ± 134.8 | |
3 | 36.9 ± 30.1 | 5.0 ± 1.2 | - | - | - | |
2 | 50.9 ± 52.7 | 9.2 ± 2.5 | 5.8 ± 2.4 | 95.5 ± 21.9 | 2.2 ± 4.4 | |
3 | 29.3 ± 31.7 | - | 0.5 ± 1.1 | 0.9 ± 1.9 | - | |
3 | 27.0 ± 20.3 | 67.7 ± 47.0 | 62.5 ± 16.3 | 53.8 ± 4.4 | 22.4 ± 16.6 | |
2 | 26.6 ± 12.9 | 39.8 ± 33.0 | - | - | 7.0 ± 13.9 | |
2 | 15.3 ± 12.0 | 5.1 ± 4.7 | 0.9 ± 1.9 | 4.3 ± 3.3 | 9.2 ± 10.6 | |
3 | 14.7 ± 12.0 | 23.9 ± 27.1 | 3.9 ± 5.1 | - | 4.9 ± 5.7 | |
3 | 7.5 ± 8.2 | 10.7 ± 26.2 | - | 20.5 ± 14.5 | 99.6 ± 33.9 | |
2 | 6.8 ± 9.9 | 0.8 ± 1.6 | 0.5 ± 1.1 | 1.9 ± 3.8 | - | |
2 | 6.1 ± 12.2 | 2.8 ± 3.7 | - | - | 2.3 ± 4.6 | |
3 | 3.0 ± 6.1 | 1.3 ± 2.0 | - | - | - | |
2 | 2.6 ± 5.3 | - | - | 3.8 ± 7.6 | - | |
3 | - | - | - | - | 9.7 ± 7.0 | |
3 | - | - | 105.7 ± 49.2 | 303.1 ± 63.3 | 195.3 ± 110.3 | |
5 | - | 3.4 ± 4.3 | - | - | 23.8 ± 8.2 | |
3 | - | - | 1.6 ± 2.1 | - | 15.6 ± 12.1 | |
4 | - | 4.1 ± 1.5 | - | - | 24.9 ± 30.2 | |
2 | - | 27.0 ± 16.2 | 33.3 ± 10.8 | 23.4 ± 9.7 | 177.1 ± 159.5 | |
3 | - | 31.6 ± 8.4 | 45.1 ± 14.1 | 107.1 ± 28.9 | 122.8 ± 40.2 | |
4 | - | 4.3 ± 5.9 | - | - | 20.5 ± 18.4 | |
3 | - | 4.3 ± 7.2 | - | - | - | |
2 | - | - | - | 3.9 ± 2.5 | - | |
2 | - | - | 2.8 ± 3.5 | - | - | |
2 | - | - | 1.1 ± 1.2 | - | - | |
1 | - | - | 2.8 ± 5.7 | 3.8 ± 4.4 |