Highly significant positive correlations (correlation coefficient > 0.50) were observed for the following pairs: As-Cd, As-Hg, Cd-Pb, Cd-Zn, Cu-Pb, Hg-Mn, Hg-Se, Ni-Se, and Pb-Zn.
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Heavy metal concentrations in soil and ecological risk assessment in the vicinity of Tianzhu Industrial Park, Qinghai-Tibet Plateau.
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