prikaz prve stranice dokumenta Groundwater flow mechanism in the well-developed karst aquifer system in the western Croatia: Insights from spring discharge and water isotopes
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Groundwater flow mechanism in the well-developed karst aquifer system in the western Croatia: Insights from spring discharge and water isotopes
Catena (Cremlingen), 161 (2018); 14-26. https://doi.org/10.1016/j.catena.2017.10.011
Brkić, Željka; Kuhta, Mladen; Hunjak, Tamara

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Brkić, Ž., Kuhta, M. i Hunjak, T. (2018). Groundwater flow mechanism in the well-developed karst aquifer system in the western Croatia: Insights from spring discharge and water isotopes. Catena (Cremlingen), 161., 14-26. doi: 10.1016/j.catena.2017.10.011

Brkić, Željka, et al. "Groundwater flow mechanism in the well-developed karst aquifer system in the western Croatia: Insights from spring discharge and water isotopes." Catena (Cremlingen), vol. 161, 2018, str. 14-26. https://doi.org/10.1016/j.catena.2017.10.011

Brkić, Željka, Mladen Kuhta i Tamara Hunjak. "Groundwater flow mechanism in the well-developed karst aquifer system in the western Croatia: Insights from spring discharge and water isotopes." Catena (Cremlingen) 161 (2018): 14-26. https://doi.org/10.1016/j.catena.2017.10.011

Brkić, Ž., Kuhta, M. i Hunjak, T. (2018) 'Groundwater flow mechanism in the well-developed karst aquifer system in the western Croatia: Insights from spring discharge and water isotopes', Catena (Cremlingen), 161, str. 14-26. doi: 10.1016/j.catena.2017.10.011

Brkić Ž, Kuhta M, Hunjak T. Groundwater flow mechanism in the well-developed karst aquifer system in the western Croatia: Insights from spring discharge and water isotopes. Catena (Cremlingen) [Internet]. 2018. [pristupljeno 28.04.2024.];161:14-26. doi: 10.1016/j.catena.2017.10.011

Ž. Brkić, M. Kuhta i T. Hunjak, "Groundwater flow mechanism in the well-developed karst aquifer system in the western Croatia: Insights from spring discharge and water isotopes", Catena (Cremlingen), vol. 161, str. 14-26, 2018. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:184:435248. [Citirano: 28.04.2024.]

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Podaci o radu
Naslov (engleski)Groundwater flow mechanism in the well-developed karst aquifer system in the western Croatia: Insights from spring discharge and water isotopes
AutorŽeljka Brkić
MBZ: 189785
AutorMladen Kuhta
MBZ: 137493
AutorTamara Hunjak
Autorova ustanovaSveučilište u Rijeci
Medicinski fakultet
(Katedra za medicinsku fiziku i biofiziku)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Geofizika
Sažetak (engleski)
The spring hydrograph and the stable isotope (δ18O, δ2H) compositions in the water samples collected from the Rječina and Zvir springs and precipitation were analysed and used to characterize the karst aquifer. The recession coefficient obtained from the hydrograph analysis indicates only a fast-flow spring component at the Rječina spring. The lack of the base-flow spring component is the primary reason for the spring drying out during the dry periods. The low recession coefficient of the Zvir spring indicates a base-flow and discharge from well-drained fissures and fractures in the spring catchment area during the low water stage. A mean residence time (MRT) of groundwater was calculated for stable isotope δ18O using lumped parameter approach by applying the exponential model, combined exponential-piston and dispersion models to isotopic input (rainfall) and output (spring) data sets during 2011–2013. The MRT of 3.24 and 3.6 months for the Rječina spring and 7.2 months for the Zvir spring suggests recent groundwater recharge from precipitation.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaCatena (Cremlingen)
Brojčani podacivol. 161, str. 14-26
p-ISSN0341-8162
DOIhttps://doi.org/10.1016/j.catena.2017.10.011
URN:NBNurn:nbn:hr:184:435248
Datum objave publikacije2018
ProjektŠifra: 181-1811096-3165
Naziv (hrvatski): Osnovna hidrogeološka karta Republike Hrvatske
Naziv (engleski): Basic hydrogeological map of the Republic of Croatia
Voditelj: Željka Brkić
Pravna nadležnost: Hrvatska
Financijer: MZOS
Linija financiranja: ZP
URL dokumentahttp://bib.irb.hr/900685
Vrsta resursaTekst
Prava pristupaZatvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Datum i vrijeme pohrane2022-02-22 16:36:09