Chlorophyceae and Trebouxiophyceae (Chlorophyta) in lotic environments in the area of influence of the Baixo Iguaçu Hydroelectric Plant, Paraná State, Brazil
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , |
Tipo de documento: | preprint |
Idioma: | por |
Título da fonte: | SciELO Preprints |
Texto Completo: | https://preprints.scielo.org/index.php/scielo/preprint/view/5400 |
Resumo: | The presence of microscopic algae of the classes Chlorophyceae and Trebouxiophyceae in lotic environments stands out for its high morphologic diversity and its capacity to indicate the quality of the water. This study had the objective of accomplishing the taxonomic survey of rivers from the area of influence of Baixo Iguaçu’s hydroelectric power plant. The monthly samples were collected from january of 2019 to december of 2019 allowing the identification of 55 taxons, distributed in eight families Hydrodictyaceae, Scenedesmaceae, Selenastraceae, Sphaeropleaceae, Volvocaceae, Chlorellaceae, Oocystaceae and Trebouxiophyceae incertae sedis. Between the identified taxa, 12 are new citations for Paraná State: Monactinus simplex var. echinulatum (Wittrock) Pérez, Monactinus simplex var. sturmii (Reinsch) Pérez, Pseudopediastrum boryanum var. longicorne (Reinsch) Tsarenko, Desmodesmus lefevrei (Deflandre) S.S.An, T.Friedl & E.H.Hegewald, Desmodesmus opoliensis var. carinatus (Lemmermann) E.Hegewald, Desmodesmus perforatus (Lemmermann) E.Hegewald, Pectinodesmus javanensis (Chodat) E.Hegewald, Scenedesmus acunae Comas Gonzáles, Quadrigula closterioides (Bohlin) Printz, Volvox globator Linnaeus, Actinastrum aciculare f. minimum (Huber-Pestalozzi), Actinastrum hantazschii var. subtile Woloszynska. |
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Chlorophyceae and Trebouxiophyceae (Chlorophyta) in lotic environments in the area of influence of the Baixo Iguaçu Hydroelectric Plant, Paraná State, BrazilChlorophyceae e Trebouxiophyceae (Chlorophyta) em ambientes lóticos na área de influência da Usina Hidrelétrica do Baixo Iguaçu, Estado do Paraná, BrasilmicroalgasreservatóriossubtropicaltaxonomiamicroalgaeriverssubtropicaltaxonomyThe presence of microscopic algae of the classes Chlorophyceae and Trebouxiophyceae in lotic environments stands out for its high morphologic diversity and its capacity to indicate the quality of the water. This study had the objective of accomplishing the taxonomic survey of rivers from the area of influence of Baixo Iguaçu’s hydroelectric power plant. The monthly samples were collected from january of 2019 to december of 2019 allowing the identification of 55 taxons, distributed in eight families Hydrodictyaceae, Scenedesmaceae, Selenastraceae, Sphaeropleaceae, Volvocaceae, Chlorellaceae, Oocystaceae and Trebouxiophyceae incertae sedis. Between the identified taxa, 12 are new citations for Paraná State: Monactinus simplex var. echinulatum (Wittrock) Pérez, Monactinus simplex var. sturmii (Reinsch) Pérez, Pseudopediastrum boryanum var. longicorne (Reinsch) Tsarenko, Desmodesmus lefevrei (Deflandre) S.S.An, T.Friedl & E.H.Hegewald, Desmodesmus opoliensis var. carinatus (Lemmermann) E.Hegewald, Desmodesmus perforatus (Lemmermann) E.Hegewald, Pectinodesmus javanensis (Chodat) E.Hegewald, Scenedesmus acunae Comas Gonzáles, Quadrigula closterioides (Bohlin) Printz, Volvox globator Linnaeus, Actinastrum aciculare f. minimum (Huber-Pestalozzi), Actinastrum hantazschii var. subtile Woloszynska.A presença de microalgas das classes Chlorophyceae e Trebouxiophyceae em ambientes lóticos se destaca por sua alta diversidade morfológica e sua capacidade de indicar a qualidade da água. Este trabalho objetivou realizar o levantamento taxonômico em rios da área de influência da Usina Hidrelétrica do Baixo Iguaçu. As amostragens mensais foram realizadas de janeiro de 2019 a dezembro de 2019 possibilitando a identificação de 55 táxons, distribuídos em oito famílias Hydrodictyaceae, Scenedesmaceae, Selenastraceae, Sphaeropleaceae, Volvocaceae, Chlorellaceae, Oocystaceae e Trebouxiophyceae incertae sedis. Dentre os táxons identificados, 12 são novas citações para o Estado do Paraná: Monactinus simplex var. echinulatum (Wittrock) Pérez, Monactinus simplex var. sturmii (Reinsch) Pérez, Pseudopediastrum boryanum var. longicorne (Reinsch) Tsarenko, Desmodesmus lefevrei (Deflandre) S.S.An, T.Friedl & E.H.Hegewald, Desmodesmus opoliensis var. carinatus (Lemmermann) E.Hegewald, Desmodesmus perforatus (Lemmermann) E.Hegewald, Pectinodesmus javanensis (Chodat) E.Hegewald, Scenedesmus acunae Comas Gonzáles, Quadrigula closterioides (Bohlin) Printz, Volvox globator Linnaeus, Actinastrum aciculare f. minimum (Huber-Pestalozzi), Actinastrum hantazschii var. subtile Woloszynska.SciELO PreprintsSciELO PreprintsSciELO Preprints2023-01-10info:eu-repo/semantics/preprintinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://preprints.scielo.org/index.php/scielo/preprint/view/540010.1590/2236-8906-47/2022porhttps://preprints.scielo.org/index.php/scielo/article/view/5400/10446Copyright (c) 2023 Maria Julia Lopes da Silva, Maria Clara Pilatti, Jascieli Carla Bortolini, Gilmar Baumgartner, Norma Catarina Buenohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSilva, Maria Julia Lopes daPilatti, Maria ClaraBortolini, Jascieli CarlaBaumgartner, GilmarBueno, Norma Catarinareponame:SciELO Preprintsinstname:SciELOinstacron:SCI2023-01-10T19:56:33Zoai:ops.preprints.scielo.org:preprint/5400Servidor de preprintshttps://preprints.scielo.org/index.php/scieloONGhttps://preprints.scielo.org/index.php/scielo/oaiscielo.submission@scielo.orgopendoar:2023-01-10T19:56:33SciELO Preprints - SciELOfalse |
dc.title.none.fl_str_mv |
Chlorophyceae and Trebouxiophyceae (Chlorophyta) in lotic environments in the area of influence of the Baixo Iguaçu Hydroelectric Plant, Paraná State, Brazil Chlorophyceae e Trebouxiophyceae (Chlorophyta) em ambientes lóticos na área de influência da Usina Hidrelétrica do Baixo Iguaçu, Estado do Paraná, Brasil |
title |
Chlorophyceae and Trebouxiophyceae (Chlorophyta) in lotic environments in the area of influence of the Baixo Iguaçu Hydroelectric Plant, Paraná State, Brazil |
spellingShingle |
Chlorophyceae and Trebouxiophyceae (Chlorophyta) in lotic environments in the area of influence of the Baixo Iguaçu Hydroelectric Plant, Paraná State, Brazil Silva, Maria Julia Lopes da microalgas reservatórios subtropical taxonomia microalgae rivers subtropical taxonomy |
title_short |
Chlorophyceae and Trebouxiophyceae (Chlorophyta) in lotic environments in the area of influence of the Baixo Iguaçu Hydroelectric Plant, Paraná State, Brazil |
title_full |
Chlorophyceae and Trebouxiophyceae (Chlorophyta) in lotic environments in the area of influence of the Baixo Iguaçu Hydroelectric Plant, Paraná State, Brazil |
title_fullStr |
Chlorophyceae and Trebouxiophyceae (Chlorophyta) in lotic environments in the area of influence of the Baixo Iguaçu Hydroelectric Plant, Paraná State, Brazil |
title_full_unstemmed |
Chlorophyceae and Trebouxiophyceae (Chlorophyta) in lotic environments in the area of influence of the Baixo Iguaçu Hydroelectric Plant, Paraná State, Brazil |
title_sort |
Chlorophyceae and Trebouxiophyceae (Chlorophyta) in lotic environments in the area of influence of the Baixo Iguaçu Hydroelectric Plant, Paraná State, Brazil |
author |
Silva, Maria Julia Lopes da |
author_facet |
Silva, Maria Julia Lopes da Pilatti, Maria Clara Bortolini, Jascieli Carla Baumgartner, Gilmar Bueno, Norma Catarina |
author_role |
author |
author2 |
Pilatti, Maria Clara Bortolini, Jascieli Carla Baumgartner, Gilmar Bueno, Norma Catarina |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Silva, Maria Julia Lopes da Pilatti, Maria Clara Bortolini, Jascieli Carla Baumgartner, Gilmar Bueno, Norma Catarina |
dc.subject.por.fl_str_mv |
microalgas reservatórios subtropical taxonomia microalgae rivers subtropical taxonomy |
topic |
microalgas reservatórios subtropical taxonomia microalgae rivers subtropical taxonomy |
description |
The presence of microscopic algae of the classes Chlorophyceae and Trebouxiophyceae in lotic environments stands out for its high morphologic diversity and its capacity to indicate the quality of the water. This study had the objective of accomplishing the taxonomic survey of rivers from the area of influence of Baixo Iguaçu’s hydroelectric power plant. The monthly samples were collected from january of 2019 to december of 2019 allowing the identification of 55 taxons, distributed in eight families Hydrodictyaceae, Scenedesmaceae, Selenastraceae, Sphaeropleaceae, Volvocaceae, Chlorellaceae, Oocystaceae and Trebouxiophyceae incertae sedis. Between the identified taxa, 12 are new citations for Paraná State: Monactinus simplex var. echinulatum (Wittrock) Pérez, Monactinus simplex var. sturmii (Reinsch) Pérez, Pseudopediastrum boryanum var. longicorne (Reinsch) Tsarenko, Desmodesmus lefevrei (Deflandre) S.S.An, T.Friedl & E.H.Hegewald, Desmodesmus opoliensis var. carinatus (Lemmermann) E.Hegewald, Desmodesmus perforatus (Lemmermann) E.Hegewald, Pectinodesmus javanensis (Chodat) E.Hegewald, Scenedesmus acunae Comas Gonzáles, Quadrigula closterioides (Bohlin) Printz, Volvox globator Linnaeus, Actinastrum aciculare f. minimum (Huber-Pestalozzi), Actinastrum hantazschii var. subtile Woloszynska. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-01-10 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/preprint info:eu-repo/semantics/publishedVersion |
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preprint |
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publishedVersion |
dc.identifier.uri.fl_str_mv |
https://preprints.scielo.org/index.php/scielo/preprint/view/5400 10.1590/2236-8906-47/2022 |
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https://preprints.scielo.org/index.php/scielo/preprint/view/5400 |
identifier_str_mv |
10.1590/2236-8906-47/2022 |
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por |
language |
por |
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https://preprints.scielo.org/index.php/scielo/article/view/5400/10446 |
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https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
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https://creativecommons.org/licenses/by/4.0 |
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openAccess |
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SciELO Preprints SciELO Preprints SciELO Preprints |
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