Journal
SOIL & TILLAGE RESEARCH
Volume 205, Issue -, Pages -Publisher
ELSEVIER
DOI: 10.1016/j.still.2020.104817
Keywords
Soil; Metallurgy; Heavy metals; Ecological risk; Geochemical indicators
Categories
Funding
- AGH University of Science and Technology [16.16.140.315]
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This paper evaluates the degree of soil pollution of agricultural land exposed to pollution from the mining and processing industries, focusing on the primary and trace elements in soils. Results indicate that permissible levels of Pb and Zn have been exceeded in areas where Zn-Pb ore exploitation and steel production occur, leading to heavy Zn pollution and medium Pb pollution, making these areas unsuitable for agricultural production, especially leafy vegetable cultivation.
This paper assesses the degree of soil pollution of agricultural land exposed to the emission of pollution related to the mining and processing industry. Based on the analysis of the content of primary elements (Mg, K, P, Ca, S and Fe) and trace elements (Cr, Ni, Pb, Zn, Ti and Mn) in soils from the area of Bukowno, Sosnowiec, Nowa Huta and Clo (southern Poland, EU) pollution coefficients i.e. the geo-accumulation index I-geo and the enrichment factor EF were calculated. The usability of the soils analysed in terms of agriculture was also determined in accordance with the guidelines of the Institute of Soil Science and Plant Cultivation in Pulawy. The research findings indicate that the permissible levels of Pb and Zn have been exceeded (Bukowno, Sosnowiec and Nowa Huta) in locations where the exploitation and processing of Zn-Pb ores and steel production take place. The amount and type of pollution found in the soils is closely related to the type of industry and concentrates (ores) that are processed in a given plant. Heavy Zn pollution (I-geo >= 3) and medium Pb pollution (I-geo > 2) preclude some of these areas from agricultural production, especially from leafy vegetable cultivation.
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