Pregled bibliografske jedinice broj: 835489
Water quality and metal exposure assessment in the Krka river, karstic phenomenon and national park in Croatia
Water quality and metal exposure assessment in the Krka river, karstic phenomenon and national park in Croatia // Abstract Book of the 18th International Conference on Heavy Metals in the Environment, 12 to 15 September 2016, Ghent, Belgium / Tack, Filip M. G. (ur.).
Ghent: University of Ghent, 2016. str. 299-300 (predavanje, nije recenziran, sažetak, znanstveni)
CROSBI ID: 835489 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Water quality and metal exposure assessment in the Krka river, karstic phenomenon and national park in Croatia
Autori
Filipović Marijić, Vlatka ; Kapetanović, Damir ; Dragun, Zrinka ; Valić, Damir ; Krasnići, Nesrete ; Ivanković, Dušica ; Vardić Smrzlić, Irena ; Redžović, Zuzana ; Grgić, Ivana ; Erk, Marijana
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Abstract Book of the 18th International Conference on Heavy Metals in the Environment, 12 to 15 September 2016, Ghent, Belgium
/ Tack, Filip M. G. - Ghent : University of Ghent, 2016, 299-300
Skup
18th International Conference on Heavy Metals in the Environment
Mjesto i datum
Gent, Belgija, 12.09.2016. - 15.09.2016
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Nije recenziran
Ključne riječi
anthropogenic impact ; screw factory ; domestic runoff ; cytosolic metal levels ; biomarkers
Sažetak
Thanks to the constant process of travertine- building, the Krka River is a karst phenomenon which is proclaimed National Park in 1985. Its geographic position and the large number of different habitat types resulted in very rich and diverse flora and fauna, with many endemic, rare and threatened species. This puts the Krka River among the most valuable natural entities in both Croatia and Europe. The aim of the present study was to evaluate the anthropogenic influence on the Krka River in the watercourse near town of Knin, situated only 2 km upstream of the beginning of the Krka National Park. There are two potential point sources of contamination, industrial wastewater of the screw factory and untreated wastewater discharge. Contaminant exposure is evaluated in the water samples (total dissolved metal concentrations, physicochemical and microbiological parameters) and in the indicator organism, brown trout (Salmo trutta L.), as typical representative of the Krka River ichthyofauna. Biological responses were measured in fish liver and included concentrations of cytosolic metals and biomarkers (metallothionein (MT), malondyaldehide (MDA) and total cytosolic proteins). MT was chosen as biomarker of metal exposure, MDA of oxidative stress and total cytosolic proteins of general stress.
Izvorni jezik
Engleski
Znanstvena područja
Kemija, Biologija
POVEZANOST RADA
Ustanove:
Institut "Ruđer Bošković", Zagreb
Profili:
Marijana Erk
(autor)
Damir Kapetanović
(autor)
Dušica Ivanković
(autor)
Ivana Grgić
(autor)
Zrinka Dragun
(autor)
Nesrete Krasnići
(autor)
Damir Valić
(autor)
Zuzana Redžović
(autor)
Vlatka Filipović Marijić
(autor)
Irena Vardić Smrzlić
(autor)