Methanogenesis in an impacted and two dystrophic coastal lagoons (Macaé, Brazil)

Detalhes bibliográficos
Autor(a) principal: Furtado,André Luiz dos Santos
Data de Publicação: 2002
Outros Autores: Casper,Peter, Esteves,Francisco de Assis
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Archives of Biology and Technology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132002000200011
Resumo: This study investigated the methanogenic activity in sediment of the Imboacica (human impacted), Cabiúnas and Comprida coastal lagoons in Rio de Janeiro State (Brazil). Methane was not detected in water and sediment samples from the three lagoons. The measured nutrient concentrations in the pore-water indicated that methanogens activity was not limited by nutrients. Methanogenic activity was not detected under in vitro conditions, indicating that terminal organic carbon mineralisation via methanogenesis was negligible for the top 6 cm of sediment at the sampling time.
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spelling Methanogenesis in an impacted and two dystrophic coastal lagoons (Macaé, Brazil)Coastal lagoonmethanesedimentnutrientsThis study investigated the methanogenic activity in sediment of the Imboacica (human impacted), Cabiúnas and Comprida coastal lagoons in Rio de Janeiro State (Brazil). Methane was not detected in water and sediment samples from the three lagoons. The measured nutrient concentrations in the pore-water indicated that methanogens activity was not limited by nutrients. Methanogenic activity was not detected under in vitro conditions, indicating that terminal organic carbon mineralisation via methanogenesis was negligible for the top 6 cm of sediment at the sampling time.Instituto de Tecnologia do Paraná - Tecpar2002-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132002000200011Brazilian Archives of Biology and Technology v.45 n.2 2002reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/S1516-89132002000200011info:eu-repo/semantics/openAccessFurtado,André Luiz dos SantosCasper,PeterEsteves,Francisco de Assiseng2002-09-27T00:00:00Zoai:scielo:S1516-89132002000200011Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2002-09-27T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false
dc.title.none.fl_str_mv Methanogenesis in an impacted and two dystrophic coastal lagoons (Macaé, Brazil)
title Methanogenesis in an impacted and two dystrophic coastal lagoons (Macaé, Brazil)
spellingShingle Methanogenesis in an impacted and two dystrophic coastal lagoons (Macaé, Brazil)
Furtado,André Luiz dos Santos
Coastal lagoon
methane
sediment
nutrients
title_short Methanogenesis in an impacted and two dystrophic coastal lagoons (Macaé, Brazil)
title_full Methanogenesis in an impacted and two dystrophic coastal lagoons (Macaé, Brazil)
title_fullStr Methanogenesis in an impacted and two dystrophic coastal lagoons (Macaé, Brazil)
title_full_unstemmed Methanogenesis in an impacted and two dystrophic coastal lagoons (Macaé, Brazil)
title_sort Methanogenesis in an impacted and two dystrophic coastal lagoons (Macaé, Brazil)
author Furtado,André Luiz dos Santos
author_facet Furtado,André Luiz dos Santos
Casper,Peter
Esteves,Francisco de Assis
author_role author
author2 Casper,Peter
Esteves,Francisco de Assis
author2_role author
author
dc.contributor.author.fl_str_mv Furtado,André Luiz dos Santos
Casper,Peter
Esteves,Francisco de Assis
dc.subject.por.fl_str_mv Coastal lagoon
methane
sediment
nutrients
topic Coastal lagoon
methane
sediment
nutrients
description This study investigated the methanogenic activity in sediment of the Imboacica (human impacted), Cabiúnas and Comprida coastal lagoons in Rio de Janeiro State (Brazil). Methane was not detected in water and sediment samples from the three lagoons. The measured nutrient concentrations in the pore-water indicated that methanogens activity was not limited by nutrients. Methanogenic activity was not detected under in vitro conditions, indicating that terminal organic carbon mineralisation via methanogenesis was negligible for the top 6 cm of sediment at the sampling time.
publishDate 2002
dc.date.none.fl_str_mv 2002-06-01
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=S1516-89132002000200011
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132002000200011
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-89132002000200011
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 de Tecnologia do Paraná - Tecpar
publisher.none.fl_str_mv Instituto de Tecnologia do Paraná - Tecpar
dc.source.none.fl_str_mv Brazilian Archives of Biology and Technology v.45 n.2 2002
reponame:Brazilian Archives of Biology and Technology
instname:Instituto de Tecnologia do Paraná (Tecpar)
instacron:TECPAR
instname_str Instituto de Tecnologia do Paraná (Tecpar)
instacron_str TECPAR
institution TECPAR
reponame_str Brazilian Archives of Biology and Technology
collection Brazilian Archives of Biology and Technology
repository.name.fl_str_mv Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)
repository.mail.fl_str_mv babt@tecpar.br||babt@tecpar.br
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