prikaz prve stranice dokumenta First results of multidisciplinary investigations for the hydrogeological conceptual modelling of loess deposits in eastern Croatia
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First results of multidisciplinary investigations for the hydrogeological conceptual modelling of loess deposits in eastern Croatia
Acque Sotterranee - Italian Journal of Groundwater, 9 (2020), 1; 43-49. https://doi.org/10.7343/as-2020-432
Pola, Marco; Pavičić, Ivica; Rubinić, Vedran; Kosović, Ivan; Galović, Lidija; Borović, Staša; Wacha, Lara; Urumović, Kosta

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Pola, M., Pavičić, I., Rubinić, V., Kosović, I., Galović, L., Borović, S. ... Urumović, K. (2020). First results of multidisciplinary investigations for the hydrogeological conceptual modelling of loess deposits in eastern Croatia. Acque Sotterranee - Italian Journal of Groundwater, 9. (1), 43-49. doi: 10.7343/as-2020-432

Pola, Marco, et al. "First results of multidisciplinary investigations for the hydrogeological conceptual modelling of loess deposits in eastern Croatia." Acque Sotterranee - Italian Journal of Groundwater, vol. 9, br. 1, 2020, str. 43-49. https://doi.org/10.7343/as-2020-432

Pola, Marco, Ivica Pavičić, Vedran Rubinić, Ivan Kosović, Lidija Galović, Staša Borović, Lara Wacha i Kosta Urumović. "First results of multidisciplinary investigations for the hydrogeological conceptual modelling of loess deposits in eastern Croatia." Acque Sotterranee - Italian Journal of Groundwater 9, br. 1 (2020): 43-49. https://doi.org/10.7343/as-2020-432

Pola, M., et al. (2020) 'First results of multidisciplinary investigations for the hydrogeological conceptual modelling of loess deposits in eastern Croatia', Acque Sotterranee - Italian Journal of Groundwater, 9(1), str. 43-49. doi: 10.7343/as-2020-432

Pola M, Pavičić I, Rubinić V, Kosović I, Galović L, Borović S, i sur.. First results of multidisciplinary investigations for the hydrogeological conceptual modelling of loess deposits in eastern Croatia. Acque Sotterranee - Italian Journal of Groundwater [Internet]. 30.03.2020. [pristupljeno 03.04.2025.];9(1):43-49. doi: 10.7343/as-2020-432

M. Pola, et al., "First results of multidisciplinary investigations for the hydrogeological conceptual modelling of loess deposits in eastern Croatia", Acque Sotterranee - Italian Journal of Groundwater, vol. 9, br. 1, str. 43-49, Ožujak 2020. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:169:287385. [Citirano: 03.04.2025.]

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Naslov (engleski)First results of multidisciplinary investigations for the hydrogeological conceptual modelling of loess deposits in eastern Croatia
AutorMarco Pola
AutorIvica Pavičić
AutorVedran Rubinić
AutorIvan Kosović
AutorLidija Galović
AutorStaša Borović
AutorLara Wacha
AutorKosta Urumović
Autorova ustanovaHrvatski geološki institut
Autorova ustanovaSveučilište u Zagrebu
Rudarsko-geološko-naftni fakultet
(Zavod za geologiju i geološko inženjerstvo)
Znanstveno / umjetničko
područje, polje i grana		TEHNIČKE ZNANOSTI
Rudarstvo, nafta i geološko inženjerstvo
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Geologija
Sažetak (engleski)
Loess is a widespread continental aeolian sediment. Groundwater generally represents the most important source of potable water in loess areas, where loess is the aquitard overlying the aquifer system. This work investigates loess deposits of eastern Croatia that overlie a sandy aquifer exploited for potable and agricultural purposes. The genesis of the deposit and the depositional and post-depositional processes affecting its structure were reviewed in this work and integrated with the... Više estimated hydrogeological properties of the material to propose a preliminary hydrogeological conceptual model of the loess-sand system. The results of published granulometric analyses were used to calculate the effective porosity and the hydraulic conductivity of the material employing an analytical approach. The eastern Croatian loess is a silty deposit originated during Middle-Upper Pleistocene glacial periods. The sediments produced by glacial grinding were transported and deposited by the Danube fluvial system and subsequently remobilised by wind forming the loess. During the interglacial periods, the pedogenesis of the deposit occurred, with bioturbations and discontinuities by living organisms at the micro- and macro-scale. The deposition of a new loess layer compacted and consolidated the previously deposited loess leading to the development of a sub-vertical pore structure and sub-vertical cracks at the micro- and macro-scale, respectively. The calculations from the grain size distributions point to the low effective porosity (5-12%) and hydraulic conductivity (~10-9 m/s) of both loess and pedocomplexes supporting their aquitard behaviour. The infiltration of surficial waters and their flow toward the underlying sandy aquifer is locally enhanced by the post-depositional discontinuities that constitute preferential flow paths within the loess aquitard. These results highlight the need of detailed hydrogeological investigations in loess deposits to address the impact of post-depositional processes on their hydrogeological behaviour and the upscaling of their hydrogeological properties for proposing specific groundwater protection strategies in loess areas. Sakrij dio sažetka
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaAcque Sotterranee - Italian Journal of Groundwater
Brojčani podacivol. 9, br. 1, str. 43-49
p-ISSN1828-454X
e-ISSN2280-6458
DOIhttps://doi.org/10.7343/as-2020-432
URN:NBNurn:nbn:hr:169:287385
Datum objave publikacije2020-03-30
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: Ministarstvo znanosti, obrazovanja i mladih Republike Hrvatske
Linija financiranja: zProjects
ProjektŠifra: UIP-2017-05-9435
Naziv (hrvatski): Utjecaj specifične površine oplošja čestice na hidrogeološka svojstva prapora i na njima razvijenih tala istočne Hrvatske
Kratica: ISSAH
Voditelj: Kosta Urumović
Pravna nadležnost: Hrvatska
Financijer: Hrvatska zaklada za znanost
Linija financiranja: Installation Research Projects
URL dokumentahttps://www.acquesotterranee.net/index.php/acque/article/view/432
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje-Nekomercijalno-Bez prerada 4.0 međunarodna (CC BY-NC-ND 4.0)
Datum i vrijeme pohrane2025-02-28 12:31:11
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