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Fig. 5

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DGT-labile metal concentrations at the upstream and downstream sites from the discharge of pumping/dilution. Bars are means of three deployed DGT (n = 3 ± SD). For Cd, Co, Cr, Mn and Pb, concentrations were adapted by using a scaling factor. *Significant statistical difference between both sites (U-test; P < 0.05).
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