摘要：The study carried out in order to estimate the distribution and accumulation of zinc in soils and vegetation from Cop a Mic area used a radial network centered in the source of pollution . S.C. SOMETRA S.A. Cop a Mic . Soil and plant samples taken from the radial nodes of the network were analyzed to determine the content of zinc.Values of zinc content in plant ranged between 41 mg/kg and 3162 mg/kg. Based on these results has been obtained a regression equation that estimates the zinc content in plants as function of the total zinc content in soil.The spontaneous vegetation developed in the investigated area includes plants belonging to the following species: Amaranthus retroflexus, Artemisia vulgaris, Asclepias syriaca, Calamagrostis epigeios, Calamagrostis pseudophragmites, Cynodon dactylon, Daucus carota, Equisetum pratense, Phragmites australis, Picris hieracioides, Setaria glauca, Sinapis arvensis, Verbascum phlomoides and Xanthium strumarium.The high concentrations of heavy metals do not significantly affect the development of vegetation.
