Određivanje sadržaja teških metala u uzorcima zemljišta sa teritorije grada Niša – hemometrijski pristup / Heavy metal content in soil sample from Nis – chemometric approach
2019
Nikolić, Jelena (https://orcid.org/0000-0002-3552-7211) | Mitić, Violeta (https://orcid.org/0000-0003-4121-6492) | Dimitrijević, Marija (https://orcid.org/0000-0003-1816-0400) | Ćirić, Slobodan (https://orcid.org/0000-0002-6285-3127) | Ilić, Marija (https://orcid.org/0000-0002-7418-7731) | Stojanović, Gordana | Stankov-Jovanović, Vesna (https://orcid.org/0000-0001-7885-0476)
Heavy metal content in soil samples from Nis was determined in order to evaluate soil pollution. Multivariate statistical analysis was employed in order to evaluate relations between analyzed soil samples and heavy metals. The element with the highest concentration in the analyzed samples was Fe. PCA analysis enabled heavy metals grouping depending on concentration, and cluster analysis confirmed the results obtained by PCA analysis.
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