Environmental risk assessment of PTEs in agricultural soils affected by industrial activities in Belgrade
2022
Аутори:
Pavlović, DraganaČakmak, Dragan
Perović, Veljko
Matić, Marija
Marković, Milica
Mitrović, Miroslava
Pavlović, Pavle
Остала ауторства
Šerbula, SnežanaТип документа:
Конференцијски прилог (Објављена верзија)
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© 2022 by the University of Belgrade, Technical Faculty in Bor
Метаподаци
Приказ свих података о документуАпстракт:
This study investigated the effects of proximity to different contamination sources, such as a coal mine, thermal power plants and fly ash disposal sites, in three Belgrade municipalities (Obrenovac, Lazarevac and Surčin) on agricultural soil contamination with As, Cd, Cr, Cu, Fe, Hg, Mn, Ni, Pb, and Zn. Concentrations of As, Cr, Cu, Ni, Pb and Zn were within the reference range for European soils and did not exceed the limit thresholds set by national legislation, except for Cr in Lazarevac and Ni at all the examined sites. The highest concentrations of As, Cr, Cu and Ni were measured in soil from Lazarevac, with the largest differences determined for As, Cr, and particularly Ni. The high Ni content in soil samples in Lazarevac indicates potential risk from the toxic effects of this element in the soil, close to the mine, the Kolubara-A thermal power plant and the ash dump. However, overall, values obtained for ecological risk indices were low, meaning that there is negligible enrichment and contamination of soil with the tested elements at the study sites and, therefore, no potential ecological risk to the environment or agricultural crop production.
Кључне речи:
industrial pollution; potentially toxic elements; agricultural soils; pollution indicesФинансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200007 (Универзитет у Београду, Институт за биолошка истраживања 'Синиша Станковић') (RS-MESTD-inst-2020-200007)
У:
- Šerbula S, editor. Proceedings: 29th International Conference Ecological Truth and Environmental Research: EcoTER'2022; 2022 Jun 21-24; Sokobanja, Serbia. Bor: University of Belgrade, Technical Faculty in Bor; 2022. p. 68-74.