Epiphytic diatom community and calcium carbonate crystals characteristics on the surface of freshwater Ulva thalli

dc.contributor.authorMessyasz, Beata
dc.contributor.authorPikosz, Marta
dc.contributor.authorRybak, Andrzej
dc.contributor.authorŁepkowska, Karolina
dc.date.accessioned2013-03-27T11:53:37Z
dc.date.available2013-03-27T11:53:37Z
dc.date.issued2012
dc.description.abstractOn the surface of the freshwater form of Ulva thalli the incrustations process takes place which resulted in the precipitate of calcium carbonate crystals (CaCO3 ). At the same time, this area is also inhabited by large numbers of periphytic communities, mainly by diatoms. Siliceous frustules and calcite crystals are responsible for the thalli roughness in all stages of its growth. Diatom communities colonizing young, thin thallus of Ulva were dominated by Cocconeis placentula and Melosira varians, and mature thalli by Cocconeis placentula and Navicula cryptocephala. The obtained data show that the surface roughness of thalli depends on the participation of calcium carbonate in the dry matter of Ulva and diatoms content does not change significantly with age of the macroalga thallus.pl_PL
dc.identifier.citationMessyasz B., Pikosz M., Rybak A., Łepkowska K. 2012. Epiphytic diatom community and calcium carbonate crystals characteristics on the surface of freshwater Ulva thalli. Teka Kom. Kszt. Środ. Przyr. - OL PAN, 9: 96-106pl_PL
dc.identifier.urihttp://hdl.handle.net/10593/5712
dc.language.isoen_USpl_PL
dc.relation.ispartofseriesTEKA Komisji Ochrony i Kształtowania Środowiska Przyrodniczego;IX/2012
dc.subjectthalli surfacepl_PL
dc.subjectmacroalgaepl_PL
dc.subjectUlvapl_PL
dc.subjectperiphytonpl_PL
dc.subjectCalcium carbonatepl_PL
dc.subjectroughnesspl_PL
dc.titleEpiphytic diatom community and calcium carbonate crystals characteristics on the surface of freshwater Ulva thallipl_PL
dc.typeArtykułpl_PL

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Uniwersytet im. Adama Mickiewicza w Poznaniu
Biblioteka Uniwersytetu im. Adama Mickiewicza w Poznaniu
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