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dc.creatorKrizmanić, Jelena
dc.creatorVidaković, Danijela
dc.creatorTrbojević, Ivana
dc.creatorPredojević, Dragana
dc.creatorKostić, Dušan
dc.creatorMarjanović, Prvoslav
dc.creatorSubakov-Simić, Gordana
dc.date.accessioned2021-05-20T09:28:28Z
dc.date.available2021-05-20T09:28:28Z
dc.date.issued2016
dc.identifier.urihttps://cer.ihtm.bg.ac.rs/handle/123456789/4645
dc.description.abstractThe Đetinja River is located in western Serbia and it was dammed for creating an artificial Lake Vrutci. Epilithic samples were collected during 11 season (September, October and December 2014, March, April, May, June, July, August, September and October 2015) and were scraped from the stones by brush. Permanent slides were observed by Zeiss AxioImagerM.1 microscope with DIC optics and AxioVision 4.8 software. The relative abundance of diatoms were estimated by counting 400 valves of each taxa present at every permanent slide. The biological assessment of water quality was performed using diatom indices calculating by OMNIDIA 5.3 software. Total of 113 diatom taxa have been recorded in the studied samples. Achnanthidum minutissimum was abundantly developing in mass and predominating over the other diatoms in almost all season. Next to A. minutissimum Amphora inariensis, A. pediculus, Cocconeis placentula var. lineata, Gomphonema olivaceum, Nitzsschia amphibia and N. fonticola were dominant or subdominant in the community. The results of a diatom indices analysis show the good to very good ecological status of the Đetinja River in the investigated period. Organic pollution was absence as opposed to anthropogenic eutrophication. In almost all season anthropogenic eutrophication was low except in March where anthropogenic eutrophication was moderate. In March Gomphonema olivaceum was dominant taxa in the community. G. olivaceum is β-mesosaprobous, eutraphentic species. The Đetinja River was characterized by high species diversity and good to very good ecological status which matches with the literature data, rivers and streams with low level of pollution are characterized by high species richness.sr
dc.language.isoensr
dc.publisherMacedonian Ecological Societysr
dc.relation978-9989-648-36-6sr
dc.rightsopenAccesssr
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceAbstract book - 5th Congress of Ecologists of Macedoniasr
dc.subjectAchnanthidum minutissimumsr
dc.subjectGomphonema olivaceumsr
dc.subjectdiatom indicessr
dc.titleDiatoms diversity and ecological status of the Đetinja River (Serbia)sr
dc.typeconferenceObjectsr
dc.rights.licenseBYsr
dcterms.abstractВидаковић, Данијела; Кризманић, Јелена; Предојевић, Драгана; Субаков-Симић, Гордана; Марјановић, Првослав; Костић, Душан; Трбојевић, Ивана;
dc.citation.spage126
dc.citation.epage126
dc.description.otherV Congress of Ecologists of the Republic of Macedonia with International Participation. Ohrid, 19-22.10.2016.sr
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_cer_4645
dc.identifier.fulltexthttps://cer.ihtm.bg.ac.rs/bitstream/id/20452/4645.pdf
dc.type.versionpublishedVersionsr


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