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Pregled bibliografske jedinice broj: 296730

Zbornik radova

Autori: Cuculić, Vlado; Cukrov, Neven; Kwokal, Željko; Mlakar, Marina
Naslov: Ecotoxic Trace Metals in Waters of "Mljet" National Park - Croatia
Izvornik: PROCEEDINGS of Second International Conference on Waters in Protected Areas / DSc Zoran Nakić, Assist. Prof. (ur.). - Zagreb : Croatian Water Pollution Control Society , 2007. 248-251 (ISBN: 978-953-96071-2-6).
Skup: Second International Conference on Waters in Protected Areas
Mjesto i datum: Dubrovnik, Hrvatska, 24-28.04.2007.
Ključne riječi: trace metals; aquatic environment; protected areas
Sažetak:
Spatial and temporal distribution of five ecotoxic trace metals (Cd, Cu, Pb, Zn and Hg) in waters of the “ Mljet” National park during two years period (2005 - 2006), was studied. Obtained concentrations of Cd, Cu, Pb and Zn are presented as dissolved and total fractions and mercury as total. Measurements of Cd, Cu, Pb and Zn concentration levels were performed by differential pulse anodic stripping voltammetry (DPASV), while total mercury by cold vapour atomic absorption spectrometry (CVAAS). Both methods enable measurements of extremely low trace metal concentrations (< 10-8 mol L-1) present in unpolluted waters of the Republic of Croatia. Results suggest complex behaviour of different trace metal species investigated particularly in water columns of saline lakes “ Veliko jezero” and “ Malo jezero” , two main water bodies in the NP “ Mljet” .
Vrsta sudjelovanja: Poster
Vrsta prezentacije u zborniku: Cjeloviti rad (više od 1500 riječi)
Vrsta recenzije: Međunarodna recenzija
Projekt / tema: 098-0982934-2720
Izvorni jezik: ENG
Kategorija: Znanstveni
Znanstvena područja:
Geologija,Kemija
Puni text rada: 296730.Cuculic_EWA.pdf (tekst priložen 29. Tra. 2007. u 12:18 sati)
Upisao u CROSBI: Neven Cukrov (ncukrov@irb.hr), 29. Tra. 2007. u 12:15 sati



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