prikaz prve stranice dokumenta Estimation of hydraulic conductivity functions in karst regions by particle swarm optimization with application to Lake Vrana, Croatia
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Estimation of hydraulic conductivity functions in karst regions by particle swarm optimization with application to Lake Vrana, Croatia
Hydrology and Earth System Sciences, 27 (2023), 6; 1343-1359. https://doi.org/10.5194/hess-27-1343-2023
Travaš, Vanja; Zaharija, Luka; Stipanić, Davor; Družeta, Siniša

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Travaš, V., Zaharija, L., Stipanić, D. i Družeta, S. (2023). Estimation of hydraulic conductivity functions in karst regions by particle swarm optimization with application to Lake Vrana, Croatia. Hydrology and Earth System Sciences, 27. (6), 1343-1359. doi: 10.5194/hess-27-1343-2023

Travaš, Vanja, et al. "Estimation of hydraulic conductivity functions in karst regions by particle swarm optimization with application to Lake Vrana, Croatia." Hydrology and Earth System Sciences, vol. 27, br. 6, 2023, str. 1343-1359. https://doi.org/10.5194/hess-27-1343-2023

Travaš, Vanja, Luka Zaharija, Davor Stipanić i Siniša Družeta. "Estimation of hydraulic conductivity functions in karst regions by particle swarm optimization with application to Lake Vrana, Croatia." Hydrology and Earth System Sciences 27, br. 6 (2023): 1343-1359. https://doi.org/10.5194/hess-27-1343-2023

Travaš, V., et al. (2023) 'Estimation of hydraulic conductivity functions in karst regions by particle swarm optimization with application to Lake Vrana, Croatia', Hydrology and Earth System Sciences, 27(6), str. 1343-1359. doi: 10.5194/hess-27-1343-2023

Travaš V, Zaharija L, Stipanić D, Družeta S. Estimation of hydraulic conductivity functions in karst regions by particle swarm optimization with application to Lake Vrana, Croatia. Hydrology and Earth System Sciences [Internet]. 28.03.2023. [pristupljeno 24.10.2024.];27(6):1343-1359. doi: 10.5194/hess-27-1343-2023

V. Travaš, L. Zaharija, D. Stipanić i S. Družeta, "Estimation of hydraulic conductivity functions in karst regions by particle swarm optimization with application to Lake Vrana, Croatia", Hydrology and Earth System Sciences, vol. 27, br. 6, str. 1343-1359, Ožujak 2023. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:157:807678. [Citirano: 24.10.2024.]

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Naslov (engleski)Estimation of hydraulic conductivity functions in karst regions by particle swarm optimization with application to Lake Vrana, Croatia
AutorVanja Travaš
MBZ: 274642
AutorLuka Zaharija
AutorDavor Stipanić
AutorSiniša Družeta
MBZ: 242045
Autorova ustanovaSveučilište u Rijeci
Građevinski fakultet
Autorova ustanovaSveučilište u Rijeci
Tehnički fakultet
Znanstveno / umjetničko
područje, polje i grana		TEHNIČKE ZNANOSTI
Građevinarstvo
Hidrotehnika
Sažetak (engleski)
To examine the effectiveness of various technical solutions for minimizing the adverse effects of saltwater intrusion in Lake Vrana, Croatia, a reliable mathematical model for describing the exchange of fresh- and saltwater between the lake and its surroundings is needed. For this purpose, a system of two ordinary and nonlinear differential equations is used. The variable coefficients represent hydraulic conductivity functions that are used to quantify groundwater flow and should be appropriately estimated by relying on data obtained by in situ measurements. In the abstract space of all possible hydraulic conductivity functions, the method of particle swarm optimization was used to search for functions which will minimize the difference between the predicted (modeled) and realized (measured) water surface elevation in the lake through the time span of 6 years (which includes relevant hydrological extremes – droughts and floods). The associated procedure requires the parameterization of conductivity functions which will define the number of dimensions of the search space. Although the considered mass exchange processes are significantly nonlinear, and the parametrization of hydraulic conductivity functions can define a search space with a relatively large number of dimensions (60 dimensions were used to estimate the hydraulic conductivity functions of Vrana lake), the presented example confirms the effectiveness of the proposed approach.
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaHydrology and Earth System Sciences
Brojčani podacivol. 27, br. 6, str. 1343-1359
e-ISSN1607-7938
DOIhttps://doi.org/10.5194/hess-27-1343-2023
URN:NBNurn:nbn:hr:157:807678
Datum objave publikacije2023-03-28
ProjektŠifra: KK.05.1.1.02.0017
Naziv (hrvatski): Računalni model strujanja, poplavljivanja i širenja onečišćenja u rijekama i obalnim morskim područjima
Naziv (engleski): Computational models of flow, flooding and pollution dispersion in rivers and coastal waters
Kratica: KLIMOD
Voditelj: Lado Kranjčević
Pravna nadležnost: Hrvatska
Financijer: EK
Linija financiranja: EFRR
URL dokumentahttps://hess.copernicus.org/articles/27/1343/2023/
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Datum i vrijeme pohrane2023-04-06 10:57:23