The nutritional status of zooplankton in a tropical reservoir: effects of food quality and community structure

Detalhes bibliográficos
Autor(a) principal: Pinto-Coelho,R. M.
Data de Publicação: 2005
Outros Autores: Giani,A., Morais-Jr.,C. A., Carvalho-Jr.,E. R., Bezerra-Neto,J. F.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Journal of Biology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842005000200016
Resumo: The temporal variability of energetic reserves of zooplankton in the eutrophic Pampulha reservoir was investigated during two successive annual cycles. The effects of dominance of large filter-feeding cladocerans (Daphnia) and the occurrence of massive blooms of the cyanobacteria Microcystis on the energetic reserves of zooplankton were tested. This study showed that phytoplankton composition has a greater effect on energetic reserves of zooplankton. Some associations between lipid levels and the specific composition of zooplankton were also found. This study also demonstrated that the elementary composition of phosphorus in zooplankton can be used as an estimator of the nutritional status of zooplankton.
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spelling The nutritional status of zooplankton in a tropical reservoir: effects of food quality and community structurephosphoruslipidtropical zooplanktonnutritional statusreservoirThe temporal variability of energetic reserves of zooplankton in the eutrophic Pampulha reservoir was investigated during two successive annual cycles. The effects of dominance of large filter-feeding cladocerans (Daphnia) and the occurrence of massive blooms of the cyanobacteria Microcystis on the energetic reserves of zooplankton were tested. This study showed that phytoplankton composition has a greater effect on energetic reserves of zooplankton. Some associations between lipid levels and the specific composition of zooplankton were also found. This study also demonstrated that the elementary composition of phosphorus in zooplankton can be used as an estimator of the nutritional status of zooplankton.Instituto Internacional de Ecologia2005-05-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842005000200016Brazilian Journal of Biology v.65 n.2 2005reponame:Brazilian Journal of Biologyinstname:Instituto Internacional de Ecologia (IIE)instacron:IIE10.1590/S1519-69842005000200016info:eu-repo/semantics/openAccessPinto-Coelho,R. M.Giani,A.Morais-Jr.,C. A.Carvalho-Jr.,E. R.Bezerra-Neto,J. F.eng2005-11-28T00:00:00Zoai:scielo:S1519-69842005000200016Revistahttps://www.scielo.br/j/bjb/https://old.scielo.br/oai/scielo-oai.phpbjb@bjb.com.br||bjb@bjb.com.br1678-43751519-6984opendoar:2005-11-28T00:00Brazilian Journal of Biology - Instituto Internacional de Ecologia (IIE)false
dc.title.none.fl_str_mv The nutritional status of zooplankton in a tropical reservoir: effects of food quality and community structure
title The nutritional status of zooplankton in a tropical reservoir: effects of food quality and community structure
spellingShingle The nutritional status of zooplankton in a tropical reservoir: effects of food quality and community structure
Pinto-Coelho,R. M.
phosphorus
lipid
tropical zooplankton
nutritional status
reservoir
title_short The nutritional status of zooplankton in a tropical reservoir: effects of food quality and community structure
title_full The nutritional status of zooplankton in a tropical reservoir: effects of food quality and community structure
title_fullStr The nutritional status of zooplankton in a tropical reservoir: effects of food quality and community structure
title_full_unstemmed The nutritional status of zooplankton in a tropical reservoir: effects of food quality and community structure
title_sort The nutritional status of zooplankton in a tropical reservoir: effects of food quality and community structure
author Pinto-Coelho,R. M.
author_facet Pinto-Coelho,R. M.
Giani,A.
Morais-Jr.,C. A.
Carvalho-Jr.,E. R.
Bezerra-Neto,J. F.
author_role author
author2 Giani,A.
Morais-Jr.,C. A.
Carvalho-Jr.,E. R.
Bezerra-Neto,J. F.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Pinto-Coelho,R. M.
Giani,A.
Morais-Jr.,C. A.
Carvalho-Jr.,E. R.
Bezerra-Neto,J. F.
dc.subject.por.fl_str_mv phosphorus
lipid
tropical zooplankton
nutritional status
reservoir
topic phosphorus
lipid
tropical zooplankton
nutritional status
reservoir
description The temporal variability of energetic reserves of zooplankton in the eutrophic Pampulha reservoir was investigated during two successive annual cycles. The effects of dominance of large filter-feeding cladocerans (Daphnia) and the occurrence of massive blooms of the cyanobacteria Microcystis on the energetic reserves of zooplankton were tested. This study showed that phytoplankton composition has a greater effect on energetic reserves of zooplankton. Some associations between lipid levels and the specific composition of zooplankton were also found. This study also demonstrated that the elementary composition of phosphorus in zooplankton can be used as an estimator of the nutritional status of zooplankton.
publishDate 2005
dc.date.none.fl_str_mv 2005-05-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842005000200016
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842005000200016
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1519-69842005000200016
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Instituto Internacional de Ecologia
publisher.none.fl_str_mv Instituto Internacional de Ecologia
dc.source.none.fl_str_mv Brazilian Journal of Biology v.65 n.2 2005
reponame:Brazilian Journal of Biology
instname:Instituto Internacional de Ecologia (IIE)
instacron:IIE
instname_str Instituto Internacional de Ecologia (IIE)
instacron_str IIE
institution IIE
reponame_str Brazilian Journal of Biology
collection Brazilian Journal of Biology
repository.name.fl_str_mv Brazilian Journal of Biology - Instituto Internacional de Ecologia (IIE)
repository.mail.fl_str_mv bjb@bjb.com.br||bjb@bjb.com.br
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