Periphytic diatoms from an oligotrophic lentic system, Piraquara I reservoir, Parana state, Brazil

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dc.contributor.authorSilva-Lehmkuhl, Angela Maria da [UNESP]
dc.contributor.authorTremarin, Priscila Izabel
dc.contributor.authorVercellino, Ilka Schincariol
dc.contributor.authorVeiga Ludwig, Thelma A.
dc.contributor.institutionUniv Fed Amazonas
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionAcqua Diagnost Ambientais Ltda
dc.contributor.institutionCtr Univ Sao Camilo
dc.contributor.institutionUniv Fed Parana
dc.date.accessioned2019-10-04T12:13:37Z
dc.date.available2019-10-04T12:13:37Z
dc.date.issued2019-01-01
dc.description.abstractKnowledge of biodiversity in oligotrophic aquatic ecosystems is fundamental to plan conservation strategies for protected areas. This study assessed the diatom diversity from an urban reservoir with oligotrophic conditions. The Piraquara I reservoir is located in an Environmental Protection Area and is responsible for the public supply of Curitiba city and the metropolitan region. Samples were collected seasonally between October 2007 and August 2008. Periphytic samples were obtained by removing the biofilm attached to Polygonum hydropiperoides stems and to glass slides. The taxonomic study resulted in the identification of 87 diatom taxa. The most representative genera regarding the species richness were Pinnularia (15 species) and Eunotia (14 species). Five species were registered for the first time in Brazil and seven in the State of Parana. Taxonomic and ecological comments of the species registered are provided.en
dc.description.affiliationUniv Fed Amazonas, Estr Parintins Macurany 1805, BR-69152240 Parintins, AM, Brazil
dc.description.affiliationUniv Estadual Paulista, BR-13506900 Rio Claro, SP, Brazil
dc.description.affiliationAcqua Diagnost Ambientais Ltda, Curitiba, Parana, Brazil
dc.description.affiliationCtr Univ Sao Camilo, Sao Paulo, SP, Brazil
dc.description.affiliationUniv Fed Parana, Av Cel Francisco H dos Santos, BR-81531980 Curitiba, Parana, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, BR-13506900 Rio Claro, SP, Brazil
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipIdCNPq: CTHidro-555397/2006-8
dc.format.extent25
dc.identifierhttp://dx.doi.org/10.1590/1676-0611-BN-2018-0568
dc.identifier.citationBiota Neotropica. Campinas: Revista Biota Neotropica, v. 19, n. 2, 25 p., 2019.
dc.identifier.doi10.1590/1676-0611-BN-2018-0568
dc.identifier.fileS1676-06032019000200302.pdf
dc.identifier.issn1676-0603
dc.identifier.scieloS1676-06032019000200302
dc.identifier.urihttp://hdl.handle.net/11449/184434
dc.identifier.wosWOS:000463572800001
dc.language.isoeng
dc.publisherRevista Biota Neotropica
dc.relation.ispartofBiota Neotropica
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectartificial substrate
dc.subjectdiatom ecology
dc.subjectmacrophytes
dc.subjectreservoirs
dc.titlePeriphytic diatoms from an oligotrophic lentic system, Piraquara I reservoir, Parana state, Brazilen
dc.typeArtigo
dcterms.rightsHolderRevista Biota Neotropica

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