Temporal variation of limnological factors in the Upper Paraná River floodplain habitats - DOI: 10.4025/actascibiolsci.v26i3.1538

Detalhes bibliográficos
Autor(a) principal: Rocha, Renata Ribeiro de Araujo
Data de Publicação: 2008
Outros Autores: Thomaz, Sidinei Magela
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum Biological Sciences
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1538
Resumo: The seasonal variation of limnological variables was monitored in four habitats in the Upper Paraná River floodplain, from March 2000 to March 2001. The measured variables were temperature, depth, Secchi transparency, pH, electrical conductivity, total alkalinity, turbidity, dissolved oxygen, total suspended matter, nitrate-N, nitrite-N, ammoniac-N, total nitrogen, reactive soluble phosphorus, dissolved phosphorus, total phosphorus, dissolved organic carbon and chlorophyll α. During the seasonal variation, the pluviometric precipitation and water levels were also considered. The results indicated absence of homogenization, as detected in previous studies, absence of seasonality of some factors (e.g., conductivity and alkalinity), and a strong influence of the pluviometric precipitation upon the limnological factors dynamic, especially in the nutrient inputs
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spelling Temporal variation of limnological factors in the Upper Paraná River floodplain habitats - DOI: 10.4025/actascibiolsci.v26i3.1538Variação temporal de fatores limnológicos em ambientes da planície de inundação do alto rio Paraná (PR/MS – Brasil) - DOI: 10.4025/actascibiolsci.v26i3.1538limnologia comparadaplanície de inundaçãolagoasnitrogêniofósforo2.01.00.00-0 Biologia GeralThe seasonal variation of limnological variables was monitored in four habitats in the Upper Paraná River floodplain, from March 2000 to March 2001. The measured variables were temperature, depth, Secchi transparency, pH, electrical conductivity, total alkalinity, turbidity, dissolved oxygen, total suspended matter, nitrate-N, nitrite-N, ammoniac-N, total nitrogen, reactive soluble phosphorus, dissolved phosphorus, total phosphorus, dissolved organic carbon and chlorophyll α. During the seasonal variation, the pluviometric precipitation and water levels were also considered. The results indicated absence of homogenization, as detected in previous studies, absence of seasonality of some factors (e.g., conductivity and alkalinity), and a strong influence of the pluviometric precipitation upon the limnological factors dynamic, especially in the nutrient inputsA variação sazonal de variáveis limnológicas foi monitorada em quatro ambientes da planície de inundação do alto rio Paraná, entre os meses de março de 2000 e março de 2001. As variáveis mensuradas foram: temperatura, profundidade da coluna de água, transparência do disco de Secchi, pH, condutividade elétrica, alcalinidade total, turbidez, oxigênio dissolvido, material em suspensão total, N-nitrato, N-nitrito, N-amoniacal, nitrogênio total, fósforo reativo solúvel, fósforo dissolvido, fósforo total, carbono orgânico dissolvido e clorofila α. Durante a análise da variação sazonal das variáveis, foram considerados os registros de precipitação pluviométrica e dos níveis de água do rio Paraná. Os resultados indicaram ausência do efeito homogeneizador, como registrado em estudos anteriores na planície, ausência de sazonalidade para alguns fatores (e.g., condutividade e alcalinidade) e forte influência da precipitação pluviométrica na dinâmica dos fatores limnológicos, em especial nos aportes de nutrientesUniversidade Estadual De Maringá2008-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/153810.4025/actascibiolsci.v26i3.1538Acta Scientiarum. Biological Sciences; Vol 26 No 3 (2004); 261-271Acta Scientiarum. Biological Sciences; v. 26 n. 3 (2004); 261-2711807-863X1679-9283reponame:Acta Scientiarum Biological Sciencesinstname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1538/959Rocha, Renata Ribeiro de AraujoThomaz, Sidinei Magelainfo:eu-repo/semantics/openAccess2022-11-23T17:33:12Zoai:periodicos.uem.br/ojs:article/1538Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/oai||actabiol@uem.br1807-863X1679-9283opendoar:2022-11-23T17:33:12Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Temporal variation of limnological factors in the Upper Paraná River floodplain habitats - DOI: 10.4025/actascibiolsci.v26i3.1538
Variação temporal de fatores limnológicos em ambientes da planície de inundação do alto rio Paraná (PR/MS – Brasil) - DOI: 10.4025/actascibiolsci.v26i3.1538
title Temporal variation of limnological factors in the Upper Paraná River floodplain habitats - DOI: 10.4025/actascibiolsci.v26i3.1538
spellingShingle Temporal variation of limnological factors in the Upper Paraná River floodplain habitats - DOI: 10.4025/actascibiolsci.v26i3.1538
Rocha, Renata Ribeiro de Araujo
limnologia comparada
planície de inundação
lagoas
nitrogênio
fósforo
2.01.00.00-0 Biologia Geral
title_short Temporal variation of limnological factors in the Upper Paraná River floodplain habitats - DOI: 10.4025/actascibiolsci.v26i3.1538
title_full Temporal variation of limnological factors in the Upper Paraná River floodplain habitats - DOI: 10.4025/actascibiolsci.v26i3.1538
title_fullStr Temporal variation of limnological factors in the Upper Paraná River floodplain habitats - DOI: 10.4025/actascibiolsci.v26i3.1538
title_full_unstemmed Temporal variation of limnological factors in the Upper Paraná River floodplain habitats - DOI: 10.4025/actascibiolsci.v26i3.1538
title_sort Temporal variation of limnological factors in the Upper Paraná River floodplain habitats - DOI: 10.4025/actascibiolsci.v26i3.1538
author Rocha, Renata Ribeiro de Araujo
author_facet Rocha, Renata Ribeiro de Araujo
Thomaz, Sidinei Magela
author_role author
author2 Thomaz, Sidinei Magela
author2_role author
dc.contributor.author.fl_str_mv Rocha, Renata Ribeiro de Araujo
Thomaz, Sidinei Magela
dc.subject.por.fl_str_mv limnologia comparada
planície de inundação
lagoas
nitrogênio
fósforo
2.01.00.00-0 Biologia Geral
topic limnologia comparada
planície de inundação
lagoas
nitrogênio
fósforo
2.01.00.00-0 Biologia Geral
description The seasonal variation of limnological variables was monitored in four habitats in the Upper Paraná River floodplain, from March 2000 to March 2001. The measured variables were temperature, depth, Secchi transparency, pH, electrical conductivity, total alkalinity, turbidity, dissolved oxygen, total suspended matter, nitrate-N, nitrite-N, ammoniac-N, total nitrogen, reactive soluble phosphorus, dissolved phosphorus, total phosphorus, dissolved organic carbon and chlorophyll α. During the seasonal variation, the pluviometric precipitation and water levels were also considered. The results indicated absence of homogenization, as detected in previous studies, absence of seasonality of some factors (e.g., conductivity and alkalinity), and a strong influence of the pluviometric precipitation upon the limnological factors dynamic, especially in the nutrient inputs
publishDate 2008
dc.date.none.fl_str_mv 2008-04-01
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/1538
10.4025/actascibiolsci.v26i3.1538
url http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1538
identifier_str_mv 10.4025/actascibiolsci.v26i3.1538
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1538/959
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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 26 No 3 (2004); 261-271
Acta Scientiarum. Biological Sciences; v. 26 n. 3 (2004); 261-271
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
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