Soil contamination in the area of magnesite mining in urban and agrarian land

Abstract

Abstract Contamination of soil with potential risk elements is one of the most pressing environmental problems in the world and causes serious environmental damage, but also threatens human health. This paper presents the results of research that was focused on analyzing soil contamination in the field of magnesite mining in urban and agrarian land nearby the former factory in Košice (Slovakia). Field and laboratory research were performed. Soil sampling was performed in 10 localities of the studied area. The content of risk elements (Cd, Hg, Pb, Cr, Zn, Cu, As, Ni, Mn, Mg) in soils was analyzed under laboratory conditions. The obtained data expressed as average concentrations of metals in sampled soils, as well as background values of the contents of monitored elements for the soils of the Slovak Republic, were used to assess soil pollution and identify the environmental risk. The acquired knowledge about the contamination of the soil with risk elements in the area around the former magnesite factory in Košice could help in the planning of remediation measures and improve the state of the environment in the studied area.