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Pregled bibliografske jedinice broj: 617757

Study of hydrodynamic and hydrochemical characteristics of groundwater in fissured-karstic aquifer for delineation of groundwater source protection zones


Larva, Ozren; Marković, Tamara; Mraz, Vinko
Study of hydrodynamic and hydrochemical characteristics of groundwater in fissured-karstic aquifer for delineation of groundwater source protection zones // 7th EUROGEO - European Congress on Regional Geoscientific Cartigraogy and Information Systems / Scappini, Simonetta ; Zapparoli, Silvio (ur.).
Bologna: Centro Stampa Regione Emilia-Romagna, 2012. str. 450-452 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Study of hydrodynamic and hydrochemical characteristics of groundwater in fissured-karstic aquifer for delineation of groundwater source protection zones

Autori
Larva, Ozren ; Marković, Tamara ; Mraz, Vinko

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

Izvornik
7th EUROGEO - European Congress on Regional Geoscientific Cartigraogy and Information Systems / Scappini, Simonetta ; Zapparoli, Silvio - Bologna : Centro Stampa Regione Emilia-Romagna, 2012, 450-452

Skup
7th EUROGEO - European Congress on Regional Geoscientific Cartigraogy and Information Systems

Mjesto i datum
Bologna, Italija, 12-15.06.2012

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Carbonate aquifer; hydrodynamics; hydrochemistry; stable isotopes; tritium; carbon-14

Sažetak
The investigated area comprises the north western part of Mt. "Ivančica", which is located at north western Croatia. It is composed of rocks ranging in age from Paleozoic to Quaternary. However, from hydrogeological point of view, Triassic carbonate deposits are particularly important because of great amounts of accumulated groundwater which is used for public water supply of surrounding areas. Detailed hydrogeological research of the catchment area of four spirngs - "Žgano vino", "Bistrica", "Šumi" and "Beli zdenci", was carried out in 2007 and 2008 for the purpose of defining groundwater source protection zones. Apart from hydrogeological mapping, which was performed to spatially separate carbonate aquifer from aquitards and aquicludes, the spring discharge capacities were also measured on several occasions and spring groundwater samples were taken in different hydrological conditions of aquifer for chemical analyses. The results have pointed to different hydrodynamic and hydrochemical features of groundwater at catchment areas of investigated springs, which enabled different approaches to delineation of groundwater protection zones. The study is a good example of methods for groundwater source protection zones delineation in fissured-karstic aquifers, in situations where tracer tests cannot be applied in order to estimate mean groundwater velocities which are subsequently used for dimensioning of protection zones.

Izvorni jezik
Engleski

Znanstvena područja
Rudarstvo, nafta i geološko inženjerstvo



POVEZANOST RADA


Projekt / tema
181-1811096-3165 - Osnovna hidrogeološka karta Republike Hrvatske (Željka Brkić, )

Ustanove
Hrvatski geološki institut