Karakterizacija staništa i usporedba strukture slatkovodne ihtiofaune savskog sliva

Maturanec, Sanja

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master's thesis

Karakterizacija staništa i usporedba strukture slatkovodne ihtiofaune savskog sliva

Zagreb: University of Zagreb, Faculty of Agriculture, 2021. urn:nbn:hr:204:775083

Maturanec, Sanja

University of Zagreb
Faculty of Agriculture
Department of Fisheries, Beekeeping, Game Management and Special Zoology

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APA 6th Edition

Maturanec, S. (2021). Karakterizacija staništa i usporedba strukture slatkovodne ihtiofaune savskog sliva (Master's thesis). Retrieved from https://urn.nsk.hr/urn:nbn:hr:204:775083

MLA 8th Edition

Maturanec, Sanja. "Karakterizacija staništa i usporedba strukture slatkovodne ihtiofaune savskog sliva." Master's thesis, University of Zagreb, Faculty of Agriculture, 2021. https://urn.nsk.hr/urn:nbn:hr:204:775083

Chicago 17th Edition

Harvard

Maturanec, S. (2021). 'Karakterizacija staništa i usporedba strukture slatkovodne ihtiofaune savskog sliva', Master's thesis, University of Zagreb, Faculty of Agriculture, accessed 27 March 2023, https://urn.nsk.hr/urn:nbn:hr:204:775083

Vancouver

Maturanec S. Karakterizacija staništa i usporedba strukture slatkovodne ihtiofaune savskog sliva [Master's thesis]. Zagreb: University of Zagreb, Faculty of Agriculture; 2021 [cited 2023 March 27] Available at: https://urn.nsk.hr/urn:nbn:hr:204:775083

IEEE

S. Maturanec, "Karakterizacija staništa i usporedba strukture slatkovodne ihtiofaune savskog sliva", Master's thesis, University of Zagreb, Faculty of Agriculture, Zagreb, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:204:775083

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Title	Karakterizacija staništa i usporedba strukture slatkovodne ihtiofaune savskog sliva
Title (english)	Habitat characterization and comparison of freshwater ichthyofauna structure of the Sava River Basin
Author	Sanja Maturanec
Mentor	Ana Gavrilović (mentor)
Committee member	Ana Gavrilović (predsjednik povjerenstva)
Committee member	Marina Piria (član povjerenstva)
Committee member	Tea Tomljanović (član povjerenstva)
Granter	University of Zagreb Faculty of Agriculture (Department of Fisheries, Beekeeping, Game Management and Special Zoology) Zagreb
Defense date and country	2021-09-29, Croatia
Scientific / art field, discipline and subdiscipline	BIOTECHNICAL SCIENCES Agronomy
Abstract	Hrvatska ima bogatu ihtiofaunu te mnogobrojne edemske vrste riba. To bogatstvo je ugroženo ponajprije negativnim utjecajem čovjeka na staništa i unosom stranih vrsta riba. Cilj ovog rada je bio istražiti sastav i raznolikost ihtiofaune u 10 potoka i kanala u donjem dijelu savskog slijeva Hrvatske, opisati stanje i usporediti zajednice riba tih pritoka rijeke Save. Istraživanje je provedeno u svibnju i lipnju 2019. godine na 14 lokacija u široj okolici Okučana i Nove Gradiške. Uzorkovanje ribe se obavljalo elektroribolovom i bilježili su se osnovni fizikalno-kemijski parametri vode za svaku lokaciju. Za analiziranje ihtiofaune korišten je Shannon-Wiener indeks, indeks sličnosti, cluster analiza i t-test za testiranje razlika između kanala i potoka te ABC indeks i krivulja dominacije za utvrđivanje stanja stresa. Zabilježeno je ukupno 20 vrsta riba. Negativan utjecaj čovjeka na zajednice riba je utvrđen na svim vodotocima te je uočen značajno veći udio stranih vrsta u broju jedinki i biomasi ribljih zajednica kanala u odnosu na potoke.
Abstract (english)	Croatia has a rich ichthyofauna and many endemic fish species, but they are negatively impacted by habitat destruction and introduction of alien fish species. Aim of this research was to explore fish assemblage diversity in 10 river Sava tributaries within lower part of Sava river basin, describe their condition and compare stream fish communities with those found in canals. Field sampling was done in May and June of 2019 on 14 locations in the vicinity of Okučani and Nova Gradiška towns. Fish were collected by electrofishing and basic physio-chemical parameters of water were measured. Analysis of fish assemblages was done by calculating Shannon-Wiener and similarity indices and performing cluster analysis. T-test was used to determine possible differences between fish assemblages within streams and canals. ABC indices and dominance curves were used to describe level of stress within different habitats. Overall, 20 fish species were found during sampling. Adverse impact on fish communities was determined in all investigated waterbodies. Results showed that alien species were significantly more abundant and had greater biomass in the fish assemblages of canals when compared to the streams.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:204:775083
Study programme	Title: Fisheries and Game Management Study programme type: university Study level: graduate Academic / professional title: magistar/ magistra inženjer/inženjerka ribarstva i lovstva (magistar/ magistra inženjer/inženjerka ribarstva i lovstva)
Type of resource	Text
File origin	Born digital
Access conditions	Open access
Terms of use
Repository	Repository Faculty of Agriculture University of Zagreb
Created on	2021-12-07 07:21:02