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Uptake of Pb, Cu and Zn by thalli of Cladonia convoluta (Lam.) and Cladonia rangiformis (Hoffm.) from different concentrations of solutions of Pb(NO 3 ) 2 , CuCl 2 and ZnCl 2 was studied. Zinc accumulation was higher in living than in dead thalli, but the opposite occurred for Pb and Cu. Further study with a solution containing all three metals revealed that at higher...
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