prikaz prve stranice dokumenta Long term variations of river temperature and the influence of air temperature and river discharge: case study of Kupa River watershed in Croatia
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Long term variations of river temperature and the influence of air temperature and river discharge: case study of Kupa River watershed in Croatia
Journal of Hydrology and Hydromechanics, 67 (2019), 4; 305-313. https://doi.org/10.2478/johh-2019-0019
Zhu, Senlin; Bonacci, Ognjen; Oskoruš, Dijana; Hadzima-Nyarko, Marijana; Wu, Shiqian

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Zhu, S., Bonacci, O., Oskoruš, D., Hadzima Nyarko, M. i Wu, S. (2019). Long term variations of river temperature and the influence of air temperature and river discharge: case study of Kupa River watershed in Croatia. Journal of Hydrology and Hydromechanics, 67. (4), 305-313. doi: 10.2478/johh-2019-0019

Zhu, Senlin, et al. "Long term variations of river temperature and the influence of air temperature and river discharge: case study of Kupa River watershed in Croatia." Journal of Hydrology and Hydromechanics, vol. 67, br. 4, 2019, str. 305-313. https://doi.org/10.2478/johh-2019-0019

Zhu, Senlin, Ognjen Bonacci, Dijana Oskoruš, Marijana Hadzima Nyarko i Shiqian Wu. "Long term variations of river temperature and the influence of air temperature and river discharge: case study of Kupa River watershed in Croatia." Journal of Hydrology and Hydromechanics 67, br. 4 (2019): 305-313. https://doi.org/10.2478/johh-2019-0019

Zhu, S., et al. (2019) 'Long term variations of river temperature and the influence of air temperature and river discharge: case study of Kupa River watershed in Croatia', Journal of Hydrology and Hydromechanics, 67(4), str. 305-313. doi: 10.2478/johh-2019-0019

Zhu S, Bonacci O, Oskoruš D, Hadzima Nyarko M, Wu S. Long term variations of river temperature and the influence of air temperature and river discharge: case study of Kupa River watershed in Croatia. Journal of Hydrology and Hydromechanics [Internet]. 2019. [pristupljeno 15.01.2025.];67(4):305-313. doi: 10.2478/johh-2019-0019

S. Zhu, O. Bonacci, D. Oskoruš, M. Hadzima Nyarko i S. Wu, "Long term variations of river temperature and the influence of air temperature and river discharge: case study of Kupa River watershed in Croatia", Journal of Hydrology and Hydromechanics, vol. 67, br. 4, str. 305-313, 2019. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:133:328004. [Citirano: 15.01.2025.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:133:328004
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Podaci o radu
Naslov (engleski)Long term variations of river temperature and the influence of air temperature and river discharge: case study of Kupa River watershed in Croatia
AutorSenlin Zhu
AutorOgnjen Bonacci
AutorDijana Oskoruš
AutorMarijana Hadzima-Nyarko
AutorShiqian Wu
Autorova ustanovaSveučilište Josipa Jurja Strossmayera u Osijeku
Građevinski i arhitektonski fakultet Osijek
Znanstveno / umjetničko
područje, polje i grana		TEHNIČKE ZNANOSTI
Građevinarstvo
Sažetak (engleski)
The bio-chemical and physical characteristics of a river are directly affected by water temperature, which therefore affects the overall health of aquatic ecosystems. In this study, long term variations of river water temperatures (RWT) in Kupa River watershed, Croatia were investigated. It is shown that the RWT in the studied river stations increased about 0.0232–0.0796ºC per year, which are comparable with long term observations reported for rivers in other regions, indicating an apparent warming trend. RWT rises during the past 20 years have not been constant for different periods of the year, and the contrasts between stations regarding RWT increases vary seasonally. Additionally, multilayer perceptron neural network models (MLPNN) and adaptive neuro-fuzzy inference systems (ANFIS) models were implemented to simulate daily RWT, using air temperature (Ta), flow discharge (Q) and the day of year (DOY) as predictors. Results showed that compared to the individual variable alone with Ta as input, combining Ta and Q in the MLPNN and ANFIS models explained temporal variations of daily RWT more accurately. The best accuracy was achieved when the three inputs (Ta, Q and the DOY) were included as predictors. Modeling results indicate that the developed models can well reproduce the seasonal dynamics of RWT in each river, and the models may be used for future projections of RWT by coupling with regional climate models.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaJournal of Hydrology and Hydromechanics
Brojčani podacivol. 67, br. 4, str. 305-313
BPC100 EUR
p-ISSN0042-790X
e-ISSN1338-4333
DOIhttps://doi.org/10.2478/johh-2019-0019
URN:NBNurn:nbn:hr:133:328004
Datum objave publikacije2019
URL dokumentahttps://sciendo.com/article/10.2478/johh-2019-0019
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Datum i vrijeme pohrane2024-12-03 09:35:47