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Badano zawartość i formy łatwo rozpuszczalne metali ciężkich w glebach 6 dawnych ośrodków górniczych w Sudetach i na Przedgórzu Sudeckim. Stwierdzono, że materiał hałd górniczych zawiera znaczne ilości As oraz Pb, Cu, Zn, Ni i Cr, zależnie od rodzaju eksploatowanych rud. Także gleby uznane za naturalne w sąsiedztwie obiektów górniczych wykazują niekiedy znaczne zawartości metali ciężkich. W większości...
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