Research Article
Impact of Kishnica and Badovci Flotation Tailing Dams on Levels of Heavy Metals in Water of Graçanica River (Kosovo)
Table 6
Matrix of correlation coefficients (
) of selected 9 variables.
| Variable | Correlations, marked correlations are significant at | As | Cd | Cr | Cu | Hg | Mn | Ni | Pb | Zn |
| As | 1.00 | | | | | | | | | Cd | −0.47 | 1.00 | | | | | | | | Cr | 0.35 | 0.29 | 1.00 | | | | | | | Cu | 0.46 | 0.23 | 0.99 | 1.00 | | | | | | Hg | −0.93 | 0.58 | −0.23 | −0.35 | 1.00 | | | | | Mn | −0.89 | 0.78 | −0.09 | −0.20 | 0.93 | 1.00 | | | | Ni | −0.58 | 0.72 | 0.55 | 0.45 | 0.63 | 0.73 | 1.00 | | | Pb | −0.21 | 0.52 | −0.48 | −0.46 | 0.22 | 0.36 | −0.16 | 1.00 | | Zn | −0.94 | 0.73 | −0.14 | −0.24 | 0.94 | 0.99 | 0.73 | 0.32 | 1.00 |
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