Comparison of trace element accumulation and particulate matter deposition in leaves of Aesculus hippocastanum L. and Platanus acerifolia Willd. in three urban parks in Serbia
2019
Autori:
Matić, MarijaPavlović, Dragana
Perović, Veljko
Jarić, Snežana
Marković, Milica
Mitrović, Miroslava
Pavlović, Pavle
Ostala autorstva
Pavlović, MiomirPavlović, Miroslav
Tip dokumenta:
Konferencijski prilog (Objavljena verzija)
,
© 2019 by the Serbian Society of Corrosion and Materials Protection
Metapodaci
Prikaz svih podataka o dokumentuApstrakt:
Concentrations of four trace elements (Cu, Mn, Sr and Zn) were measured in the leaf samples of Aesculus hippocastanum and Acer platanoides collected in urban parks in Pančevo and Belgrade, Serbia. The objectives were to assess the leaf tissue element content and to analyze the chemical composition of leaf surface particles. The results showed that the highest concentrations of trace elements for both plant species were measured at Pionirski Park sampling site which is exposed to severe traffic. Results for Cu and Zn in Narodna bašta for both species and for P. acerifolia from Topčider Park were below the normal range while Sr from all sampling sites was in toxic range for plants. The results of chemical composition of deposited particles (EDS analysis) showed that the most abundant elements found in particles deposited on the leaves of both species come from mineral dust or soil, or represent main constituents of plants. Deposition of particles was more efficient on A. hippocastanum in relation to P. acerifolia leaves, while sampling sites that stood out for the highest particle deposition were Narodna bašta for leaves of A. hippocastanum, and Pionirski Park for P. acerifolia.
Ključne reči:
Trace elements; urban parks; chemical characterization; particulate matter (PM); SEM-EDS analysesFinansiranje / projekti:
- Ekofiziološke adaptivne strategije biljaka u uslovima multipnog stresa (RS-MESTD-Basic Research (BR or ON)-173018)
U:
- Pavlović M, Pavlović M, editors. Proceedings: 21st YUCORR International Conference: Meeting Point of the Science and Practice in the Fields of Corrosion, Materials and Environmental Protection; 2019 Sep 17-20; Tara Mountain, Serbia. Belgrade: Serbian Society of Corrosion and Materials Protection; 2019. p. 82-92.