prikaz prve stranice dokumenta Long-term analysis of soil water regime and nitrate dynamics at agricultural experimental site: Field-scale monitoring and numerical modeling using HYDRUS-1D
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Long-term analysis of soil water regime and nitrate dynamics at agricultural experimental site: Field-scale monitoring and numerical modeling using HYDRUS-1D
Agricultural Water Management, 275 (2023); 108039. https://doi.org/10.1016/j.agwat.2022.108039
Krevh, Vedran; Filipović, Lana; Petošić, Dragutin; Mustać, Ivan; Bogunović, Igor; Butorac, Jasminka; Kisić, Ivica; Defterdarović, Jasmina; Nakić, Zoran; Kovač, Zoran; Pereira, Paulo; He, Hailong; Chen, Rui; Toor, Gurpal S.; Versini, Antoine; Baumgartl, Thomas; Filipović, Vilim Više autora...

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Krevh, V., Filipović, L., Petošić, D., Mustać, I., Bogunović, I., Butorac, J. ... Filipović, V. (2023). Long-term analysis of soil water regime and nitrate dynamics at agricultural experimental site: Field-scale monitoring and numerical modeling using HYDRUS-1D. Agricultural Water Management, 275.. doi: 10.1016/j.agwat.2022.108039

Krevh, Vedran, et al. "Long-term analysis of soil water regime and nitrate dynamics at agricultural experimental site: Field-scale monitoring and numerical modeling using HYDRUS-1D." Agricultural Water Management, vol. 275, 2023. https://doi.org/10.1016/j.agwat.2022.108039

Krevh, Vedran, Lana Filipović, Dragutin Petošić, Ivan Mustać, Igor Bogunović, Jasminka Butorac, Ivica Kisić, et al. "Long-term analysis of soil water regime and nitrate dynamics at agricultural experimental site: Field-scale monitoring and numerical modeling using HYDRUS-1D." Agricultural Water Management 275 (2023). https://doi.org/10.1016/j.agwat.2022.108039

Krevh, V., et al. (2023) 'Long-term analysis of soil water regime and nitrate dynamics at agricultural experimental site: Field-scale monitoring and numerical modeling using HYDRUS-1D', Agricultural Water Management, 275. doi: 10.1016/j.agwat.2022.108039

Krevh V, Filipović L, Petošić D, Mustać I, Bogunović I, Butorac J, i sur.. Long-term analysis of soil water regime and nitrate dynamics at agricultural experimental site: Field-scale monitoring and numerical modeling using HYDRUS-1D. Agricultural Water Management [Internet]. 01.2023. [pristupljeno 26.12.2024.];275. doi: 10.1016/j.agwat.2022.108039

V. Krevh, et al., "Long-term analysis of soil water regime and nitrate dynamics at agricultural experimental site: Field-scale monitoring and numerical modeling using HYDRUS-1D", Agricultural Water Management, vol. 275, Siječanj 2023. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:169:469603. [Citirano: 26.12.2024.]

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Podaci o radu
Naslov (engleski)Long-term analysis of soil water regime and nitrate dynamics at agricultural experimental site: Field-scale monitoring and numerical modeling using HYDRUS-1D
AutorVedran Krevh
AutorLana Filipović
AutorDragutin Petošić
AutorIvan Mustać
AutorIgor Bogunović
AutorJasminka Butorac
AutorIvica Kisić
AutorJasmina Defterdarović
AutorZoran Nakić
AutorZoran Kovač
AutorPaulo Pereira
AutorHailong He
AutorRui Chen
AutorGurpal S. Toor
AutorAntoine Versini
AutorThomas Baumgartl
AutorVilim Filipović
Autorova ustanovaSveučilište u Zagrebu
Agronomski fakultet
Autorova ustanovaSveučilište u Zagrebu
Rudarsko-geološko-naftni fakultet
Znanstveno / umjetničko
područje, polje i grana		TEHNIČKE ZNANOSTI
Rudarstvo, nafta i geološko inženjerstvo
Znanstveno / umjetničko
područje, polje i grana		BIOTEHNIČKE ZNANOSTI
Poljoprivreda (agronomija)
Znanstveno / umjetničko
područje, polje i grana		BIOTEHNIČKE ZNANOSTI
Interdisciplinarne biotehničke znanosti
Sažetak (engleski)
Intensive agricultural practices increase agrochemical pollution, particularly nitrogen (N) based fertilizers, which present an environmental risk. This study aims to evaluate long-term (2009–2020) data on soil water regime and nitrate dynamics at an agricultural experimental site on fine-textured soils and to better understand the implications of N management in relation to groundwater pollution. The field site is located in the Biđ field (eastern Croatia), in the proximity of the Sava river. Zero-tension lysimeters were installed at six selected locations. Lysimeters were used to monitor the water regime, i.e., outflows in which nitrate concentration was measured, while additional soil-water samples were collected via 4 and 15-meter-deep monitoring wells. Soil hydraulic parameters were estimated by combining the laboratory measurements, and estimation in RETC software. Water regime and nitrate leaching in lysimeters were simulated using HYDRUS-1D for each year to allow crop rotation and to evaluate their effects individually. The HYDRUS-1D model successfully reproduced lysimeter outflows and nitrate dynamics, which was confirmed with high R2 values (water: 93% above 0.7, and nitrate: 73% above 0.7) indicating the good performance of the model simulating nitrification chain reactions. Principal component analysis (PCA) was performed to identify the relationships among all soil properties and environmental characteristics. The results showed the complex interaction of soil hydraulic properties, precipitation patterns, plant uptake, and N application. All locations have a decreasing trend of nitrate leaching over the investigation period. Most of the lysimeter outflows and elevated nitrate concentrations were connected to the wet period of the year when the soil was saturated, and evapotranspiration was low. The results of this study show that it is important to optimize N fertilizer applications for each particular environmental condition to reduce nitrate loss. The study indicates the importance of long-term field studies, key for agro-hydrological modeling and the improvement of agricultural practices.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaAgricultural Water Management
Brojčani podacivol. 275, 108039
p-ISSN0378-3774
DOIhttps://doi.org/10.1016/j.agwat.2022.108039
URN:NBNurn:nbn:hr:169:469603
Datum objave publikacije2023-01
URL dokumentahttps://linkinghub.elsevier.com/retrieve/pii/S0378377422005868
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Datum i vrijeme pohrane2022-11-30 15:13:37