Responses of the zooplankton community to the formation of a small reservoir on the Caveiras River, southern Brazil
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Acta Scientiarum Biological Sciences |
Texto Completo: | http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/56924 |
Resumo: | We investigated changes in the species richness, abundance, and composition of the zooplankton community in response to the formation of a small reservoir in the Caveiras River, southern Brazil. Zooplankton were collected using a motor-pump and a plankton net (68 μm mesh), with 600 L of water filtered per sample. Sampling occurred during the pre- (April, August, and December 2011) and post-impoundment (July and October 2013, and January 2014) phases of the Caveiras River. We identified 86 taxa in this study, and rotifers were the predominant group. The species richness and abundance of the zooplankton increased after the filling of the reservoir. Furthermore, the zooplankton community showed a clear change in the species composition between the phases before and after the formation of the reservoir, with the emergence of typical planktonic species. Changes in the structure of the zooplankton community were related to changes in limnological characteristics due to the impoundment of the river, mainly in the availability of food and in the concentration of nutrients. |
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Responses of the zooplankton community to the formation of a small reservoir on the Caveiras River, southern BrazilResponses of the zooplankton community to the formation of a small reservoir on the Caveiras River, southern Brazilcladocerans; copepods; dam construction; João Borges reservoir; rotifers; Santa Catarina State.cladocerans; copepods; dam construction; João Borges reservoir; rotifers; Santa Catarina State.We investigated changes in the species richness, abundance, and composition of the zooplankton community in response to the formation of a small reservoir in the Caveiras River, southern Brazil. Zooplankton were collected using a motor-pump and a plankton net (68 μm mesh), with 600 L of water filtered per sample. Sampling occurred during the pre- (April, August, and December 2011) and post-impoundment (July and October 2013, and January 2014) phases of the Caveiras River. We identified 86 taxa in this study, and rotifers were the predominant group. The species richness and abundance of the zooplankton increased after the filling of the reservoir. Furthermore, the zooplankton community showed a clear change in the species composition between the phases before and after the formation of the reservoir, with the emergence of typical planktonic species. Changes in the structure of the zooplankton community were related to changes in limnological characteristics due to the impoundment of the river, mainly in the availability of food and in the concentration of nutrients.We investigated changes in the species richness, abundance, and composition of the zooplankton community in response to the formation of a small reservoir in the Caveiras River, southern Brazil. Zooplankton were collected using a motor-pump and a plankton net (68 μm mesh), with 600 L of water filtered per sample. Sampling occurred during the pre- (April, August, and December 2011) and post-impoundment (July and October 2013, and January 2014) phases of the Caveiras River. We identified 86 taxa in this study, and rotifers were the predominant group. The species richness and abundance of the zooplankton increased after the filling of the reservoir. Furthermore, the zooplankton community showed a clear change in the species composition between the phases before and after the formation of the reservoir, with the emergence of typical planktonic species. Changes in the structure of the zooplankton community were related to changes in limnological characteristics due to the impoundment of the river, mainly in the availability of food and in the concentration of nutrients.Universidade Estadual De Maringá2021-11-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/5692410.4025/actascibiolsci.v43i1.56924Acta Scientiarum. Biological Sciences; Vol 43 (2021): Publicação contínua; e56924Acta Scientiarum. Biological Sciences; v. 43 (2021): Publicação contínua; e569241807-863X1679-9283reponame:Acta Scientiarum Biological Sciencesinstname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/56924/751375153098Copyright (c) 2021 Acta Scientiarum. Biological Scienceshttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccess Picapedra, Pablo Henrique dos SantosFernandes, CleomarBaumgartner, GilmarSanches, Paulo Vanderlei2022-02-17T21:58:39Zoai:periodicos.uem.br/ojs:article/56924Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/oai||actabiol@uem.br1807-863X1679-9283opendoar:2022-02-17T21:58:39Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Responses of the zooplankton community to the formation of a small reservoir on the Caveiras River, southern Brazil Responses of the zooplankton community to the formation of a small reservoir on the Caveiras River, southern Brazil |
title |
Responses of the zooplankton community to the formation of a small reservoir on the Caveiras River, southern Brazil |
spellingShingle |
Responses of the zooplankton community to the formation of a small reservoir on the Caveiras River, southern Brazil Picapedra, Pablo Henrique dos Santos cladocerans; copepods; dam construction; João Borges reservoir; rotifers; Santa Catarina State. cladocerans; copepods; dam construction; João Borges reservoir; rotifers; Santa Catarina State. |
title_short |
Responses of the zooplankton community to the formation of a small reservoir on the Caveiras River, southern Brazil |
title_full |
Responses of the zooplankton community to the formation of a small reservoir on the Caveiras River, southern Brazil |
title_fullStr |
Responses of the zooplankton community to the formation of a small reservoir on the Caveiras River, southern Brazil |
title_full_unstemmed |
Responses of the zooplankton community to the formation of a small reservoir on the Caveiras River, southern Brazil |
title_sort |
Responses of the zooplankton community to the formation of a small reservoir on the Caveiras River, southern Brazil |
author |
Picapedra, Pablo Henrique dos Santos |
author_facet |
Picapedra, Pablo Henrique dos Santos Fernandes, Cleomar Baumgartner, Gilmar Sanches, Paulo Vanderlei |
author_role |
author |
author2 |
Fernandes, Cleomar Baumgartner, Gilmar Sanches, Paulo Vanderlei |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Picapedra, Pablo Henrique dos Santos Fernandes, Cleomar Baumgartner, Gilmar Sanches, Paulo Vanderlei |
dc.subject.por.fl_str_mv |
cladocerans; copepods; dam construction; João Borges reservoir; rotifers; Santa Catarina State. cladocerans; copepods; dam construction; João Borges reservoir; rotifers; Santa Catarina State. |
topic |
cladocerans; copepods; dam construction; João Borges reservoir; rotifers; Santa Catarina State. cladocerans; copepods; dam construction; João Borges reservoir; rotifers; Santa Catarina State. |
description |
We investigated changes in the species richness, abundance, and composition of the zooplankton community in response to the formation of a small reservoir in the Caveiras River, southern Brazil. Zooplankton were collected using a motor-pump and a plankton net (68 μm mesh), with 600 L of water filtered per sample. Sampling occurred during the pre- (April, August, and December 2011) and post-impoundment (July and October 2013, and January 2014) phases of the Caveiras River. We identified 86 taxa in this study, and rotifers were the predominant group. The species richness and abundance of the zooplankton increased after the filling of the reservoir. Furthermore, the zooplankton community showed a clear change in the species composition between the phases before and after the formation of the reservoir, with the emergence of typical planktonic species. Changes in the structure of the zooplankton community were related to changes in limnological characteristics due to the impoundment of the river, mainly in the availability of food and in the concentration of nutrients. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-11-30 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/56924 10.4025/actascibiolsci.v43i1.56924 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/56924 |
identifier_str_mv |
10.4025/actascibiolsci.v43i1.56924 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/56924/751375153098 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2021 Acta Scientiarum. Biological Sciences http://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2021 Acta Scientiarum. Biological Sciences http://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual De Maringá |
publisher.none.fl_str_mv |
Universidade Estadual De Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Biological Sciences; Vol 43 (2021): Publicação contínua; e56924 Acta Scientiarum. Biological Sciences; v. 43 (2021): Publicação contínua; e56924 1807-863X 1679-9283 reponame:Acta Scientiarum Biological Sciences instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum Biological Sciences |
collection |
Acta Scientiarum Biological Sciences |
repository.name.fl_str_mv |
Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
||actabiol@uem.br |
_version_ |
1799317397947023360 |