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Reconstruction of Recharge and Discharge Pattern in the Polder Drainage Canal Network
Hydrology, 10 (2023), 3; 1-17. https://doi.org/10.3390/hydrology10030060
Gilja, Gordon; Kuspilić, Neven; Lacko, Martina; Romić, Davor

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Gilja, G., Kuspilić, N., Lacko, M. i Romić, D. (2023). Reconstruction of Recharge and Discharge Pattern in the Polder Drainage Canal Network. Hydrology, 10. (3), 1-17. doi: 10.3390/hydrology10030060

Gilja, Gordon, et al. "Reconstruction of Recharge and Discharge Pattern in the Polder Drainage Canal Network." Hydrology, vol. 10, br. 3, 2023, str. 1-17. https://doi.org/10.3390/hydrology10030060

Gilja, Gordon, Neven Kuspilić, Martina Lacko i Davor Romić. "Reconstruction of Recharge and Discharge Pattern in the Polder Drainage Canal Network." Hydrology 10, br. 3 (2023): 1-17. https://doi.org/10.3390/hydrology10030060

Gilja, G., et al. (2023) 'Reconstruction of Recharge and Discharge Pattern in the Polder Drainage Canal Network', Hydrology, 10(3), str. 1-17. doi: 10.3390/hydrology10030060

Gilja G, Kuspilić N, Lacko M, Romić D. Reconstruction of Recharge and Discharge Pattern in the Polder Drainage Canal Network. Hydrology [Internet]. 2023. [pristupljeno 14.11.2024.];10(3):1-17. doi: 10.3390/hydrology10030060

G. Gilja, N. Kuspilić, M. Lacko i D. Romić, "Reconstruction of Recharge and Discharge Pattern in the Polder Drainage Canal Network", Hydrology, vol. 10, br. 3, str. 1-17, 2023. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:237:502016. [Citirano: 14.11.2024.]

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Podaci o radu
Naslov (engleski)Reconstruction of Recharge and Discharge Pattern in the Polder Drainage Canal Network
AutorGordon Gilja
AutorNeven Kuspilić
AutorMartina Lacko
AutorDavor Romić
Autorova ustanovaSveučilište u Zagrebu
Građevinski fakultet
Znanstveno / umjetničko
područje, polje i grana		TEHNIČKE ZNANOSTI
Građevinarstvo
Sažetak (engleski)
Rainfed agriculture is dependent on rainfall and runoff patterns, especially in lowland areas that rely on pumping operation to remove excess water from the drainage network. Polder areas are extremely vulnerable to saltwater intrusion and subsequent soil salinization driven by rising sea levels and accelerated by climate change. The aim of this paper is to reconstruct the recharge and discharge pattern in the Vidrice polder, a drainage canal network within the Neretva River Delta agroecosystem used to collect the surface and subsurface runoff from the agricultural land and saltwater infiltration through the aquifer. Water regime data are collected over an 18-month period of real-time monitoring at 15 min intervals on three stations along the primary drainage canal and one station at the secondary canal. Analysis of water level flashiness in the Vidrice polder using the Richards-Baker flashiness index (R- Bindex) indicates that daily pumping of water infiltrated in the canal network is sub-optimal: discharge fluctuates significantly more than recharge, by 46% on average, resulting in unnecessary lowering of the water level in the drainage network. The results show that the correlation between the intensive rainfall events (>10 mm/day) and the recharge rates can be used to modify the daily pumping operation and maintain high freshwater levels in the canal network to increase the resistance to infiltration and reduce saltwater intrusion into the polder.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaHydrology
Brojčani podacivol. 10, br. 3, str. 1-17, 60
e-ISSN2306-5338
DOIhttps://doi.org/10.3390/hydrology10030060
URN:NBNurn:nbn:hr:237:502016
Datum objave publikacije2023
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Datum i vrijeme pohrane2024-09-05 08:37:22