The impact of shrimp farming effluent on bacterial communities in mangrove waters, Ceará, Brazil

Detalhes bibliográficos
Autor(a) principal: Sousa, Oscarina Viana de
Data de Publicação: 2006
Outros Autores: Macrae, Andrew, Menezes, Francisca Gleire Rodrigues de, Gomes, N. C. M., Vieira, Regine Helena Silva dos Fernandes, Mendonça-Hagler, Leda Cristina Santana
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da Universidade Federal do Ceará (UFC)
Texto Completo: http://www.repositorio.ufc.br/handle/riufc/67543
Resumo: he effects of shrimp farm effluents on bacterial communities in mangroves have been infrequently reported. Classic and molecular biology methods were used to survey bacterial communities from four mangroves systems. Water temperature, salinity, pH, total heterotrophic bacteria and maximum probable numbers of Vibrio spp. were investigated. Genetic profiles of bacterial communities were also characterized by polymerase chain reaction (PCR) amplification of eubacterial and Vibrio 16S rDNA using denaturing gradient gel electrophoresis (DGGE). Highest heterotrophic counts were registered in the mangrove not directly polluted by shrimp farming. The Enterobacteriaceae and Chryseomonas luteola dominated the heterotrophic isolates. Vibrio spp. pathogenic to humans and shrimps were identified. Eubacterial genetic profiles suggest a shared community structure independent of mangrove system. Vibrio genetic profiles were mangrove specific. Neither microbial counts nor genetic profiling revealed a significant decrease in species richness associated with shrimp farm effluent. The complex nature of mangrove ecosystems and their microbial communities is discussed.
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spelling The impact of shrimp farming effluent on bacterial communities in mangrove waters, Ceará, BrazilShrimp farmMangrovesEfluentsCamarões - FazendaMangueEfluenteshe effects of shrimp farm effluents on bacterial communities in mangroves have been infrequently reported. Classic and molecular biology methods were used to survey bacterial communities from four mangroves systems. Water temperature, salinity, pH, total heterotrophic bacteria and maximum probable numbers of Vibrio spp. were investigated. Genetic profiles of bacterial communities were also characterized by polymerase chain reaction (PCR) amplification of eubacterial and Vibrio 16S rDNA using denaturing gradient gel electrophoresis (DGGE). Highest heterotrophic counts were registered in the mangrove not directly polluted by shrimp farming. The Enterobacteriaceae and Chryseomonas luteola dominated the heterotrophic isolates. Vibrio spp. pathogenic to humans and shrimps were identified. Eubacterial genetic profiles suggest a shared community structure independent of mangrove system. Vibrio genetic profiles were mangrove specific. Neither microbial counts nor genetic profiling revealed a significant decrease in species richness associated with shrimp farm effluent. The complex nature of mangrove ecosystems and their microbial communities is discussed.Marine Pollution Bulletin2022-08-05T16:32:46Z2022-08-05T16:32:46Z2006info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfSOUSA, O. V.; MACRAE, A.; MENEZES, F. G. R.; GOMES, N.C.M.; VIEIRA, R. H. S. F.; MENDONCA-HAGLER, L. C. S. The impact of shrimp farming effluent on bacterial communities in mangrove waters, Ceará, Brazil. Marine Pollution Bulletin, Taravao, v. 52, p. 1725-1734, 2006.0025-326Xhttp://www.repositorio.ufc.br/handle/riufc/67543Sousa, Oscarina Viana deMacrae, AndrewMenezes, Francisca Gleire Rodrigues deGomes, N. C. M.Vieira, Regine Helena Silva dos FernandesMendonça-Hagler, Leda Cristina Santanaengreponame:Repositório Institucional da Universidade Federal do Ceará (UFC)instname:Universidade Federal do Ceará (UFC)instacron:UFCinfo:eu-repo/semantics/openAccess2022-08-05T16:32:46Zoai:repositorio.ufc.br:riufc/67543Repositório InstitucionalPUBhttp://www.repositorio.ufc.br/ri-oai/requestbu@ufc.br || repositorio@ufc.bropendoar:2024-09-11T18:17:03.765124Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC)false
dc.title.none.fl_str_mv The impact of shrimp farming effluent on bacterial communities in mangrove waters, Ceará, Brazil
title The impact of shrimp farming effluent on bacterial communities in mangrove waters, Ceará, Brazil
spellingShingle The impact of shrimp farming effluent on bacterial communities in mangrove waters, Ceará, Brazil
Sousa, Oscarina Viana de
Shrimp farm
Mangroves
Efluents
Camarões - Fazenda
Mangue
Efluentes
title_short The impact of shrimp farming effluent on bacterial communities in mangrove waters, Ceará, Brazil
title_full The impact of shrimp farming effluent on bacterial communities in mangrove waters, Ceará, Brazil
title_fullStr The impact of shrimp farming effluent on bacterial communities in mangrove waters, Ceará, Brazil
title_full_unstemmed The impact of shrimp farming effluent on bacterial communities in mangrove waters, Ceará, Brazil
title_sort The impact of shrimp farming effluent on bacterial communities in mangrove waters, Ceará, Brazil
author Sousa, Oscarina Viana de
author_facet Sousa, Oscarina Viana de
Macrae, Andrew
Menezes, Francisca Gleire Rodrigues de
Gomes, N. C. M.
Vieira, Regine Helena Silva dos Fernandes
Mendonça-Hagler, Leda Cristina Santana
author_role author
author2 Macrae, Andrew
Menezes, Francisca Gleire Rodrigues de
Gomes, N. C. M.
Vieira, Regine Helena Silva dos Fernandes
Mendonça-Hagler, Leda Cristina Santana
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Sousa, Oscarina Viana de
Macrae, Andrew
Menezes, Francisca Gleire Rodrigues de
Gomes, N. C. M.
Vieira, Regine Helena Silva dos Fernandes
Mendonça-Hagler, Leda Cristina Santana
dc.subject.por.fl_str_mv Shrimp farm
Mangroves
Efluents
Camarões - Fazenda
Mangue
Efluentes
topic Shrimp farm
Mangroves
Efluents
Camarões - Fazenda
Mangue
Efluentes
description he effects of shrimp farm effluents on bacterial communities in mangroves have been infrequently reported. Classic and molecular biology methods were used to survey bacterial communities from four mangroves systems. Water temperature, salinity, pH, total heterotrophic bacteria and maximum probable numbers of Vibrio spp. were investigated. Genetic profiles of bacterial communities were also characterized by polymerase chain reaction (PCR) amplification of eubacterial and Vibrio 16S rDNA using denaturing gradient gel electrophoresis (DGGE). Highest heterotrophic counts were registered in the mangrove not directly polluted by shrimp farming. The Enterobacteriaceae and Chryseomonas luteola dominated the heterotrophic isolates. Vibrio spp. pathogenic to humans and shrimps were identified. Eubacterial genetic profiles suggest a shared community structure independent of mangrove system. Vibrio genetic profiles were mangrove specific. Neither microbial counts nor genetic profiling revealed a significant decrease in species richness associated with shrimp farm effluent. The complex nature of mangrove ecosystems and their microbial communities is discussed.
publishDate 2006
dc.date.none.fl_str_mv 2006
2022-08-05T16:32:46Z
2022-08-05T16:32:46Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv SOUSA, O. V.; MACRAE, A.; MENEZES, F. G. R.; GOMES, N.C.M.; VIEIRA, R. H. S. F.; MENDONCA-HAGLER, L. C. S. The impact of shrimp farming effluent on bacterial communities in mangrove waters, Ceará, Brazil. Marine Pollution Bulletin, Taravao, v. 52, p. 1725-1734, 2006.
0025-326X
http://www.repositorio.ufc.br/handle/riufc/67543
identifier_str_mv SOUSA, O. V.; MACRAE, A.; MENEZES, F. G. R.; GOMES, N.C.M.; VIEIRA, R. H. S. F.; MENDONCA-HAGLER, L. C. S. The impact of shrimp farming effluent on bacterial communities in mangrove waters, Ceará, Brazil. Marine Pollution Bulletin, Taravao, v. 52, p. 1725-1734, 2006.
0025-326X
url http://www.repositorio.ufc.br/handle/riufc/67543
dc.language.iso.fl_str_mv eng
language eng
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 Marine Pollution Bulletin
publisher.none.fl_str_mv Marine Pollution Bulletin
dc.source.none.fl_str_mv reponame:Repositório Institucional da Universidade Federal do Ceará (UFC)
instname:Universidade Federal do Ceará (UFC)
instacron:UFC
instname_str Universidade Federal do Ceará (UFC)
instacron_str UFC
institution UFC
reponame_str Repositório Institucional da Universidade Federal do Ceará (UFC)
collection Repositório Institucional da Universidade Federal do Ceará (UFC)
repository.name.fl_str_mv Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC)
repository.mail.fl_str_mv bu@ufc.br || repositorio@ufc.br
_version_ 1813028737791295488

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