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dc.creatorSimonović, Predrag
dc.creatorRistić, Ratko
dc.creatorMilčanović, Vukašin
dc.creatorPolovina, Siniša
dc.creatorMalušević, Ivan
dc.creatorRadić, Boris
dc.creatorKanjuh, Tamara
dc.creatorMarić, Ana
dc.creatorNikolić, Vera
dc.date.accessioned2021-04-27T10:35:08Z
dc.date.available2900-01-01
dc.date.issued2021
dc.identifier.issn1535-1459
dc.identifier.urihttps://onlinelibrary.wiley.com/doi/10.1002/rra.3795
dc.identifier.urihttps://radar.ibiss.bg.ac.rs/handle/123456789/4212
dc.description.abstractSmall run-of-river hydropower plants (RRHPs) have revealed strong harmful effects worldwide on stream habitats (e.g., fragmentation and destruction) and decreased fish species, especially anadromous species abundance. Recently, RRHPs have rapidly been installed in Serbia. Most were installed on montane streams because their steep slopes are most convenient for hydropower energy production at minimal costs. Brown trout Salmo trutta are prominent in the fish communities of this rarest type of aquatic ecosystems. Their native molecular diversity reflects a biodiversity hotspot in the Balkans, and they provide attractive fishing opportunities. Records from fishery management plans for highland stream fisheries where RRHPs were installed revealed reduced brown trout biomass compared with streams without RRHPs. Research on six streams with operational RRHPs revealed severe deterioration of habitat, for example, increased water temperature, reduced dissolved oxygen, and increased nutrient contents. Effects on fish communities were evident from a change in their structure. Resident, stream-dwelling brown trout were the most affected species with steep declines in abundance, biomass, and productivity. Fragmentation owing to damming was also reflected by deterioration of their age structure. Unique native brown trout stocks susceptible to adverse effects are difficult to restore by stocking, and fish passages commonly supplied as compensation to overcome the disruption of habitats cannot mitigate the threat posed to the fish.
dc.publisherJohn Wiley and Sons Ltd
dc.relationinfo:eu-repo/grantAgreement/MESTD/inst-2020/200178/RS//
dc.rightsrestrictedAccess
dc.sourceRiver Research and Applications
dc.subjectBrown trout
dc.subjectMontane streams
dc.subjectOriginal diversity
dc.subjectSmall hydropower plants
dc.titleEffects of run‐of‐river hydropower plants on fish communities in montane stream ecosystems in Serbia
dc.typearticleen
dc.rights.licenseARR
dcterms.abstractРадић, Борис; Николић, Вера; Милчановић, Вукашин; Ристић, Ратко; Марић, Aна; Кањух, Тамара; Симоновић, Предраг; Половина, Синиша; Малушевић, Иван;
dc.rights.holder© 2021 John Wiley & Sons Ltd.
dc.identifier.doi10.1002/rra.3795
dc.identifier.scopus2-s2.0-85104157428
dc.identifier.wos000639591400001
dc.citation.apaSimonović, P., Ristić, R., Milčanović, V., Polovina, S., Malušević, I., Radić, B., et al. (2021). Effects of run‐of‐river hydropower plants on fish communities in montane stream ecosystems in Serbia. River Research and Applications, rra.3795.
dc.citation.vancouverSimonović P, Ristić R, Milčanović V, Polovina S, Malušević I, Radić B, Kanjuh T, Marić A, Nikolić V. Effects of run‐of‐river hydropower plants on fish communities in montane stream ecosystems in Serbia. River Res Appl. 2021;rra.3795.
dc.citation.spagerra.3795
dc.type.versionpublishedVersion
dc.citation.rankM22


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