Speciations of Trace Metals in the Accumulation Bogovina on the Crni Timok River
Abstract
Samples of various ecochemical types of soil were collected in the region of the future accumulation of Lake Bogovina (Serbia). They were analyzed for ten elements using AAS, GFAAS and ICP. Investigation of the nature of association of heavy metals and identification of their substrates was provided by sequential extraction in five steps by successive extraction of soil samples with different mediums. Besides the acid soluble residual phase, most microelements were extracted in the easily and moderate reducible phases. Correlation between manganese and iron from the second and third phase with trace metals from non-residual phases was provided in order to determine their bioavailability. Besides principal component and cluster analysis, the enrichment factors were provided in order to check the impact of anthropogenic factors on trace elements. Most samples contained trace elements mainly from crustal origin with the exception of cadmium.
Keywords:
trace metals / accumulation lake / sequential extraction / correlation analysis / principal component analysisSource:
Polish Journal of Environmental Studies, 2009, 18, 5, 873-884Publisher:
- Hard, Olsztyn 5
Collections
Institution/Community
Hemijski fakultet / Faculty of ChemistryTY - JOUR AU - Petrović, A. AU - Todorović, Marija B. AU - Manojlović, Dragan D. AU - Krsmanovic, V. D. PY - 2009 UR - https://cherry.chem.bg.ac.rs/handle/123456789/1021 AB - Samples of various ecochemical types of soil were collected in the region of the future accumulation of Lake Bogovina (Serbia). They were analyzed for ten elements using AAS, GFAAS and ICP. Investigation of the nature of association of heavy metals and identification of their substrates was provided by sequential extraction in five steps by successive extraction of soil samples with different mediums. Besides the acid soluble residual phase, most microelements were extracted in the easily and moderate reducible phases. Correlation between manganese and iron from the second and third phase with trace metals from non-residual phases was provided in order to determine their bioavailability. Besides principal component and cluster analysis, the enrichment factors were provided in order to check the impact of anthropogenic factors on trace elements. Most samples contained trace elements mainly from crustal origin with the exception of cadmium. PB - Hard, Olsztyn 5 T2 - Polish Journal of Environmental Studies T1 - Speciations of Trace Metals in the Accumulation Bogovina on the Crni Timok River VL - 18 IS - 5 SP - 873 EP - 884 UR - https://hdl.handle.net/21.15107/rcub_cherry_1021 ER -
@article{ author = "Petrović, A. and Todorović, Marija B. and Manojlović, Dragan D. and Krsmanovic, V. D.", year = "2009", abstract = "Samples of various ecochemical types of soil were collected in the region of the future accumulation of Lake Bogovina (Serbia). They were analyzed for ten elements using AAS, GFAAS and ICP. Investigation of the nature of association of heavy metals and identification of their substrates was provided by sequential extraction in five steps by successive extraction of soil samples with different mediums. Besides the acid soluble residual phase, most microelements were extracted in the easily and moderate reducible phases. Correlation between manganese and iron from the second and third phase with trace metals from non-residual phases was provided in order to determine their bioavailability. Besides principal component and cluster analysis, the enrichment factors were provided in order to check the impact of anthropogenic factors on trace elements. Most samples contained trace elements mainly from crustal origin with the exception of cadmium.", publisher = "Hard, Olsztyn 5", journal = "Polish Journal of Environmental Studies", title = "Speciations of Trace Metals in the Accumulation Bogovina on the Crni Timok River", volume = "18", number = "5", pages = "873-884", url = "https://hdl.handle.net/21.15107/rcub_cherry_1021" }
Petrović, A., Todorović, M. B., Manojlović, D. D.,& Krsmanovic, V. D.. (2009). Speciations of Trace Metals in the Accumulation Bogovina on the Crni Timok River. in Polish Journal of Environmental Studies Hard, Olsztyn 5., 18(5), 873-884. https://hdl.handle.net/21.15107/rcub_cherry_1021
Petrović A, Todorović MB, Manojlović DD, Krsmanovic VD. Speciations of Trace Metals in the Accumulation Bogovina on the Crni Timok River. in Polish Journal of Environmental Studies. 2009;18(5):873-884. https://hdl.handle.net/21.15107/rcub_cherry_1021 .
Petrović, A., Todorović, Marija B., Manojlović, Dragan D., Krsmanovic, V. D., "Speciations of Trace Metals in the Accumulation Bogovina on the Crni Timok River" in Polish Journal of Environmental Studies, 18, no. 5 (2009):873-884, https://hdl.handle.net/21.15107/rcub_cherry_1021 .