Spatial and seasonal variation of zooplankton assemblages in two tidal control structures in Northeastern Brazil
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/20062 |
Resumo: | Zooplankton is a group of organisms that can help to understand the quality of aquatic ecosystems, as they are responsible for transforming energy matter, thus making it available to other links, making them important in aquatic trophodynamics. This study analyzed spatial and temporal variations in zooplankton communities found in two tidal control structures on Ilha do Maranhão, northeastern Brazil. Sampling took place from September 2017 to July 2018. Abiotic parameters (temperature, salinity, and transparency) and plankton samples were recorded monthly throughout the study period at each sampling site. The results found for the abiotic parameters showed a well-defined pattern, with a clear division between the dry and rainy periods. Forty taxa represented the zooplankton community of the São Luís tidal control structure, and from São José de Ribamar by 21 taxa, represented mainly by copepods, ichthyoplankton, foraminifera, polychaetes, and mollusks. The analysis of ecological indices of richness, evenness, and diversity showed a difference in the distribution of organisms among the study areas. We identified an important influence of the physicochemical parameters on the zooplankton communities of São Luís and São José de Ribamar, according to the statistical analyzes used in this study. |
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Spatial and seasonal variation of zooplankton assemblages in two tidal control structures in Northeastern BrazilVariación espacial y estacional de conjuntos de zooplancton en dos estructuras de control de mareas en el Noreste de BrasilVariação espacial e sazonal das assembleias do zooplâncton em duas estruturas de controle de marés no Nordeste do BrasilCopépodosEspigão costeiroComunidades aquáticasPlâncton marinho.CopépodosEstructura de contención costeraComunidades acuáticasPlancton marino.CopepodsCoastal damAquatic communitiesMarine plankton.Zooplankton is a group of organisms that can help to understand the quality of aquatic ecosystems, as they are responsible for transforming energy matter, thus making it available to other links, making them important in aquatic trophodynamics. This study analyzed spatial and temporal variations in zooplankton communities found in two tidal control structures on Ilha do Maranhão, northeastern Brazil. Sampling took place from September 2017 to July 2018. Abiotic parameters (temperature, salinity, and transparency) and plankton samples were recorded monthly throughout the study period at each sampling site. The results found for the abiotic parameters showed a well-defined pattern, with a clear division between the dry and rainy periods. Forty taxa represented the zooplankton community of the São Luís tidal control structure, and from São José de Ribamar by 21 taxa, represented mainly by copepods, ichthyoplankton, foraminifera, polychaetes, and mollusks. The analysis of ecological indices of richness, evenness, and diversity showed a difference in the distribution of organisms among the study areas. We identified an important influence of the physicochemical parameters on the zooplankton communities of São Luís and São José de Ribamar, according to the statistical analyzes used in this study.El zooplancton es un grupo de organismos que pueden ayudar a comprender la calidad de los ecosistemas acuáticos, ya que son los encargados de transformar la materia energética, poniéndolos a disposición de otros enlaces, haciéndolos importantes en la trofodinámica acuática. Este estudio analizó las variaciones espaciales y temporales en las comunidades de zooplancton encontradas en dos estructuras de control de mareas en la Isla del Maranhão, noreste de Brasil. El muestreo se llevó a cabo entre septiembre de 2017 y julio de 2018. Los parámetros abióticos (temperatura, salinidad y transparencia) y las muestras de plancton se registraron mensualmente durante todo el período de estudio en cada sitio de muestreo. Los resultados encontrados para los parámetros abióticos mostraron un patrón bien definido, con una clara división entre los períodos secos y lluviosos. La comunidad de zooplancton de la estructura de control de mareas de São Luís estuvo representada por 40 taxones, y de São José de Ribamar por 21 taxones, representados principalmente por copépodos, ictioplancton, foraminíferos, poliquetos y moluscos. El análisis de los índices ecológicos de riqueza, uniformidad y diversidad mostró que había una diferencia en la distribución de organismos entre las áreas de estudio. Identificamos una influencia importante de los parámetros fisicoquímicos en las comunidades de zooplancton de São Luís y São José de Ribamar, según los análisis estadísticos utilizados en este estudio.O zooplâncton é um grupo de organismos que podem ajudar a entender a qualidade dos ecossistemas aquáticos, pois são responsáveis por transformar a matéria energética, dessa forma disponibilizar para outras elos, tornando-os importantes na trofodinâmica aquática. Este estudo analisou variações espaciais e temporais nas comunidades zooplanctônicas encontradas em duas estruturas de controle de marés na Ilha do Maranhão, nordeste do Brasil. A amostragem ocorreu durante os meses de setembro de 2017 a julho de 2018. Os parâmetros abióticos (temperatura, salinidade e transparência) e as amostras de plâncton foram registradas mensalmente durante todo o período do estudo em cada local de amostragem. Os resultados encontrados para os parâmetros abióticos mostraram um padrão bem definido, com uma divisão clara entre os períodos seco e chuvoso. A comunidade zooplanctônica da estrutura de controle de marés de São Luís foi representada por 40 táxons, e de São José de Ribamar por 21 táxons, representados principalmente por copépodes, ictioplâncton, foraminíferos, poliquetas e moluscos. A análise dos índices ecológicos de riqueza, equitabilidade e diversidade mostrou que houve uma diferença na distribuição dos organismos entre as áreas de estudo. Identificamos uma influência importante dos parâmetros físico-químicos sobre as comunidades zooplanctônicas de São Luís e São José de Ribamar, de acordo com as análises estatísticas utilizadas neste estudo.Research, Society and Development2021-09-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/2006210.33448/rsd-v10i12.20062Research, Society and Development; Vol. 10 No. 12; e137101220062Research, Society and Development; Vol. 10 Núm. 12; e137101220062Research, Society and Development; v. 10 n. 12; e1371012200622525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/20062/18062Copyright (c) 2021 Yago Bruno Silveira Nunes; Ladilson Rodrigues Silva; Amanda Lorena Lima Oliveira; Marina Bezerra Figueiredohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessNunes, Yago Bruno SilveiraSilva, Ladilson Rodrigues Oliveira, Amanda Lorena Lima Figueiredo, Marina Bezerra 2021-11-14T20:26:51Zoai:ojs.pkp.sfu.ca:article/20062Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:39:48.871069Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Spatial and seasonal variation of zooplankton assemblages in two tidal control structures in Northeastern Brazil Variación espacial y estacional de conjuntos de zooplancton en dos estructuras de control de mareas en el Noreste de Brasil Variação espacial e sazonal das assembleias do zooplâncton em duas estruturas de controle de marés no Nordeste do Brasil |
title |
Spatial and seasonal variation of zooplankton assemblages in two tidal control structures in Northeastern Brazil |
spellingShingle |
Spatial and seasonal variation of zooplankton assemblages in two tidal control structures in Northeastern Brazil Nunes, Yago Bruno Silveira Copépodos Espigão costeiro Comunidades aquáticas Plâncton marinho. Copépodos Estructura de contención costera Comunidades acuáticas Plancton marino. Copepods Coastal dam Aquatic communities Marine plankton. |
title_short |
Spatial and seasonal variation of zooplankton assemblages in two tidal control structures in Northeastern Brazil |
title_full |
Spatial and seasonal variation of zooplankton assemblages in two tidal control structures in Northeastern Brazil |
title_fullStr |
Spatial and seasonal variation of zooplankton assemblages in two tidal control structures in Northeastern Brazil |
title_full_unstemmed |
Spatial and seasonal variation of zooplankton assemblages in two tidal control structures in Northeastern Brazil |
title_sort |
Spatial and seasonal variation of zooplankton assemblages in two tidal control structures in Northeastern Brazil |
author |
Nunes, Yago Bruno Silveira |
author_facet |
Nunes, Yago Bruno Silveira Silva, Ladilson Rodrigues Oliveira, Amanda Lorena Lima Figueiredo, Marina Bezerra |
author_role |
author |
author2 |
Silva, Ladilson Rodrigues Oliveira, Amanda Lorena Lima Figueiredo, Marina Bezerra |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Nunes, Yago Bruno Silveira Silva, Ladilson Rodrigues Oliveira, Amanda Lorena Lima Figueiredo, Marina Bezerra |
dc.subject.por.fl_str_mv |
Copépodos Espigão costeiro Comunidades aquáticas Plâncton marinho. Copépodos Estructura de contención costera Comunidades acuáticas Plancton marino. Copepods Coastal dam Aquatic communities Marine plankton. |
topic |
Copépodos Espigão costeiro Comunidades aquáticas Plâncton marinho. Copépodos Estructura de contención costera Comunidades acuáticas Plancton marino. Copepods Coastal dam Aquatic communities Marine plankton. |
description |
Zooplankton is a group of organisms that can help to understand the quality of aquatic ecosystems, as they are responsible for transforming energy matter, thus making it available to other links, making them important in aquatic trophodynamics. This study analyzed spatial and temporal variations in zooplankton communities found in two tidal control structures on Ilha do Maranhão, northeastern Brazil. Sampling took place from September 2017 to July 2018. Abiotic parameters (temperature, salinity, and transparency) and plankton samples were recorded monthly throughout the study period at each sampling site. The results found for the abiotic parameters showed a well-defined pattern, with a clear division between the dry and rainy periods. Forty taxa represented the zooplankton community of the São Luís tidal control structure, and from São José de Ribamar by 21 taxa, represented mainly by copepods, ichthyoplankton, foraminifera, polychaetes, and mollusks. The analysis of ecological indices of richness, evenness, and diversity showed a difference in the distribution of organisms among the study areas. We identified an important influence of the physicochemical parameters on the zooplankton communities of São Luís and São José de Ribamar, according to the statistical analyzes used in this study. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-09-15 |
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 |
https://rsdjournal.org/index.php/rsd/article/view/20062 10.33448/rsd-v10i12.20062 |
url |
https://rsdjournal.org/index.php/rsd/article/view/20062 |
identifier_str_mv |
10.33448/rsd-v10i12.20062 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/20062/18062 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://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 |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 10 No. 12; e137101220062 Research, Society and Development; Vol. 10 Núm. 12; e137101220062 Research, Society and Development; v. 10 n. 12; e137101220062 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
_version_ |
1797052818791596032 |