Naslov
Trace metal dynamics in the stratified Krka River estuary (Croatia): An integrated approach by voltammetry, DGT and fluorescence spectroscopy

Autori
Garnier, Cédric ; Omanović, Dario ; Blatarić, Ana- Marija ; Zhao, Huiyu ; Lenoble, Véronique ; Cukrov, Neven ; Gonzalez, Jean-Louis ; Mounier, Stéphane ; Pižeta, Ivanka

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Rapp. Comm. int. Mer Médit. / Briand ; Frederic - Monte Carlo, 2010, 253-253

Skup
39th CIESM Congress

Mjesto i datum
Venecija, Italija, 10.05.2010. - 14.05.2010

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Analytical Methods ; Chemical Speciation ; Estuaries ; Metals ; Organic Matter

Sažetak
Trace metal dynamics in the stratified Krka River estuary (Šibenik bay, Croatia) has been studied by combination of different analytical and modelling tools for sampling campaigns 2007-2009. Results showed an increased metal content at the estuary surface layer in summer, especially for Cu due to antifouling paint release associated to strong boat traffic. Contrary to March-April period for which the organic ligands are sufficient to maintain the free Cu concentration at non-toxic level in the whole water column, in summer this limit is over-passed in the surface layer for at least one order of magnitude, particularly at locations close to nautical marina.

Izvorni jezik
Engleski

Znanstvena područja
Geologija, Kemija

POVEZANOST RADA