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Pregled bibliografske jedinice broj: 296730

Ecotoxic Trace Metals in Waters of "Mljet" National Park - Croatia


Cuculić, Vlado; Cukrov, Neven; Kwokal, Željko; Mlakar, Marina
Ecotoxic Trace Metals in Waters of "Mljet" National Park - Croatia // PROCEEDINGS of Second International Conference on Waters in Protected Areas / DSc Zoran Nakić, Assist. Prof. (ur.).
Zagreb: Croatian Water Pollution Control Society, 2007. str. 248-251 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Ecotoxic Trace Metals in Waters of "Mljet" National Park - Croatia

Autori
Cuculić, Vlado ; Cukrov, Neven ; Kwokal, Željko ; Mlakar, Marina

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
PROCEEDINGS of Second International Conference on Waters in Protected Areas / DSc Zoran Nakić, Assist. Prof. - 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

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

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 &#8220; Mljet&#8221; 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 &#8220; Veliko jezero&#8221; and &#8220; Malo jezero&#8221; , two main water bodies in the NP &#8220; Mljet&#8221; .

Izvorni jezik
Engleski

Znanstvena područja
Geologija, Kemija



POVEZANOST RADA


Projekt / tema
098-0982934-2720 - MEĐUDJELOVANJA OBLIKA TRAGOVA METALA U VODENOM OKOLIŠU (Ivanka Pižeta, )

Ustanove
Institut "Ruđer Bošković", Zagreb

Autor s matičnim brojem:
Neven Cukrov, (248123)