prikaz prve stranice dokumenta Using dye and bromide tracers to identify preferential water flow in agricultural hillslope soil under controlled conditions
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Using dye and bromide tracers to identify preferential water flow in agricultural hillslope soil under controlled conditions
Water, 15 (2023), 12; 2178. https://doi.org/10.3390/w15122178
Defterdarović, Jasmina; Krevh, Vedran; Filipović, Lana; Kovač, Zoran; Phogat, Vinod; He, Hailong; Baumgartl, Thomas; Filipović, Vilim

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Defterdarović, J., Krevh, V., Filipović, L., Kovač, Z., Phogat, V., He, H. ... Filipović, V. (2023). Using dye and bromide tracers to identify preferential water flow in agricultural hillslope soil under controlled conditions. Water, 15. (12). doi: 10.3390/w15122178

Defterdarović, Jasmina, et al. "Using dye and bromide tracers to identify preferential water flow in agricultural hillslope soil under controlled conditions." Water, vol. 15, br. 12, 2023. https://doi.org/10.3390/w15122178

Defterdarović, Jasmina, Vedran Krevh, Lana Filipović, Zoran Kovač, Vinod Phogat, Hailong He, Thomas Baumgartl i Vilim Filipović. "Using dye and bromide tracers to identify preferential water flow in agricultural hillslope soil under controlled conditions." Water 15, br. 12 (2023). https://doi.org/10.3390/w15122178

Defterdarović, J., et al. (2023) 'Using dye and bromide tracers to identify preferential water flow in agricultural hillslope soil under controlled conditions', Water, 15(12). doi: 10.3390/w15122178

Defterdarović J, Krevh V, Filipović L, Kovač Z, Phogat V, He H, i sur.. Using dye and bromide tracers to identify preferential water flow in agricultural hillslope soil under controlled conditions. Water [Internet]. 09.06.2023. [pristupljeno 07.12.2024.];15(12). doi: 10.3390/w15122178

J. Defterdarović, et al., "Using dye and bromide tracers to identify preferential water flow in agricultural hillslope soil under controlled conditions", Water, vol. 15, br. 12, Lipanj 2023. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:169:457247. [Citirano: 07.12.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:169:457247
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Podaci o radu
Naslov (engleski)Using dye and bromide tracers to identify preferential water flow in agricultural hillslope soil under controlled conditions
AutorJasmina Defterdarović
AutorVedran Krevh
AutorLana Filipović
AutorZoran Kovač
AutorVinod Phogat
AutorHailong He
AutorThomas Baumgartl
AutorVilim Filipović
Autorova ustanovaSveučilište u Zagrebu
Agronomski fakultet
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		BIOTEHNIČKE ZNANOSTI
Interdisciplinarne biotehničke znanosti
Znanstveno / umjetničko
područje, polje i grana		BIOTEHNIČKE ZNANOSTI
Poljoprivreda (agronomija)
Sažetak (engleski)
Processes in hillslope soils present a particular challenge for agricultural production and soil management due to their hydropedological specifics and high soil erosion risk. Soil heterogeneities can cause preferential and/or lateral flow on the entire hillslope resulting in the off-site movement of water, fertilizers and chemicals used in crop production. A study was conducted under controlled conditions in a laboratory with undisturbed soil cores (250 cm3), which were used to estimate the soil hydraulic properties (SHP) using HYPROP and WP4C devices, while undisturbed soil columns (diameter = 16 cm, length = 25 cm) were used for the evaluation of preferential flow pathways using potassium bromide and Brilliant Blue. Samples were excavated in triplicate from the hilltop, backslope and footslope regions within the inter-rows of a vineyard from a critical zone observatory, SUPREHILL, in Croatia in Dystric Luvic Stagnosol. The aim of this study was to determine if the erosion-affected hillslope position affected the physical, chemical and hydraulic properties of soil and to identify water flow and possible preferential flow using dye and bromide tracers. The results of the sensor measurements and estimated SHPs were in agreement, showing a faster leaching of the irrigated rainwater in the footslope column. The tracer experiments showed variability even in the columns taken from the same position on the hillslope, which can be linked to plant roots and soil fauna activity. Altogether, the results showed a deeper loose layer at the footslope as a consequence of the soil erosion, which then resulted in higher hydraulic conductivity and the leached mass of the bromide due to better soil structure and pore connectivity. Thus, due to significant differences in the leached mass of bromide, this research should be later expanded in field experiments to reveal the impact of surface runoff, subsurface preferential and lateral flow on a larger scale.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaWater
Brojčani podacivol. 15, br. 12, 2178
e-ISSN2073-4441
DOIhttps://doi.org/10.3390/w15122178
URN:NBNurn:nbn:hr:169:457247
Datum objave publikacije2023-06-09
ProjektŠifra: UIP-2019-04-5409
Naziv (hrvatski): Podpovršinski preferencijalni transportni procesi u poljoprivrednim padinskim tlima
Naziv (engleski): SUbsurface PREferential transport processes in agricultural HILLslope soils
Kratica: SUPREHILL
Voditelj: Vilim Filipović
Pravna nadležnost: Hrvatska
Financijer: Hrvatska zaklada za znanost
Linija financiranja: Installation Research Projects
URL dokumentahttps://www.mdpi.com/2073-4441/15/12/2178
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Datum i vrijeme pohrane2024-11-05 12:37:19