Show simple item record

dc.creatorTrbojević, Ivana
dc.creatorBlagojević, Ana
dc.creatorKostić, Dušan
dc.creatorMarjanović, Prvoslav
dc.creatorKrizmanić, Jelena
dc.creatorPopović, Slađana
dc.creatorSubakov-Simić, Gordana
dc.date.accessioned2019-09-05T09:13:58Z
dc.date.available2019-09-05T09:13:58Z
dc.date.issued2019
dc.identifier.issn0075-9511
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/3056
dc.description.abstractCyanobacterial blooms have become common all over the world, negatively affecting various ecosystem components. Planktothrix rubescens is a planktonic cyanobacterium that frequently causes blooms in temperate (mostly mesotrophic) lakes in Europe and, unlike other cyanobacteria, it is usually associated with ecosystem re-oligotrophication. The potential effects of P. rubescens on periphyton development have not been estimated in any recently published studies. The objective of the present paper was to assess how a Planktohrix rubescens bloom affects periphyton development in a temperate freshwater reservoir. A field study was performed in the Vrutci reservoir (western Serbia), where P. rubescens blooms have occurred since December of 2013. Periphyton was grown on glass slides that were incubated following lake stratification and sampled monthly from July to October of 2015. Dry mass, ash free dry mass and content of chlorophyll a, as well as composition of the community of developed periphyton, were estimated, together with P. rubescens biomass in the water column at the particular depths where substrates for periphyton were incubated. The metalimnetic bloom of P. rubescens induced calcite precipitation on the incubated substrates, which was reflected in obstructed colonization. The periphyton community composition was mainly determined by the depth gradient, which was potentially related to reduced light availability driven by shading effects caused by the P.rubescens bloom. Our results provide a significant update on periphyton ecology in relation to cyanobacterial blooms, elucidating complex interactions in the ecosystem. They also represent a stimulus for further studies on the capacity of P. rubescens for induction of calcium carbonate precipitation in lakes.en
dc.language.isoensr
dc.publisherElseviersr
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/176020/RS//sr
dc.rightsrestrictedAccesssr
dc.sourceLimnologicasr
dc.subjectPeriphytonsr
dc.subjectCyanobacterial bloomsr
dc.subjectPlanktothrix rubescenssr
dc.subjectCalcite precipitationsr
dc.subjectCommunity compositionsr
dc.titlePeriphyton development during summer stratification in the presence of a metalimnetic bloom of Planktothrix rubescensen
dc.typearticlesr
dc.rights.licenseARRsr
dcterms.abstractПоповић, Слађана; Субаков Симић, Гордана; Благојевић, Aна; Трбојевић, Ивана; Костић, Душан; Марјановић, Првослав; Кризманић, Јелена;
dc.rights.holderElseviersr
dc.citation.volume78
dc.citation.spage125709
dc.citation.rankM22~
dc.identifier.doi10.1016/j.limno.2019.125709
dc.identifier.scopus2-s2.0-85070521943
dc.identifier.wos000488969300008
dc.type.versionpublishedVersionsr


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record