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Statistically significant correlations between concentrations of metals and water and environmental parameters
| Metal concentration | Water parameter | R Spearman |
|---|---|---|
| Cd | Air temperature | 0.3604 |
| NH4 + | 0.2603 | |
| F− | 0.3493 | |
| Cu | Air temperature | 0.2761 |
| Pb | Conductivity | −0.3460 |
| Ca | −0.2494 | |
| Mg | −0.2861 | |
| Na | −0.3041 | |
| K | −0.2473 | |
| HCO3 − | −0.3526 | |
| Zn | pH | −0.2848 |
| Na | −0.2957 | |
| NH4 + | −0.3018 | |
| Cl− | −0.2466 |
