Phytoindication in the area on the smelters in the Orava region in the period of their operation
2000
Lackovicova, A. (Slovenska Akademia Vied, Bratislava (Slovak Republic). Botanicky Ustav) | Kontrisova, O.
Research on accumulation of heavy metal elements (Pb, Mn, Zn, Fe, Cr, Cu, As, Co, Ni) in assimilatory organs of the model species Corylus avellana L. in the area of 2 smelters in the Orava region (NW Slovakia) in the period of their operation was conducted. Concentration of allochtonous elements in the plant material is given in the tables 2-6. Emergency doses of heavy metal content were enormously exceeded in the very adjacent sites at the both smelters (transekt 1: localities 1, 4), emission impact was evident in the radius of approximately 3 km from the plants. Increased concentration of the 6 metal elements at the locality situated more than 11 km from the smelter in Istebne (transekt 4: loc. 7) was probably caused by another factors
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