Effects of Small Dams on the Benthic Community of Streams in an Atlantic Forest Area of Southeastern Brazil

Detalhes bibliográficos
Autor(a) principal: Almeida, Erick Frota
Data de Publicação: 2009
Outros Autores: Oliveira, Renata Bley, Mugnai, Riccardo, Nessimian, Jorge Luiz, Baptista, Darcílio Fernandes
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/20657
Resumo: Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Avaliação e Promoção Ambiental. Rio de Janeiro, RJ. Brasil / Universidade Federal do Rio de Janeiro. Museu Nacional. Programa de Pós-Graduação em Zoologia. Rio de Janeiro, RJ, Brasil.
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spelling Almeida, Erick FrotaOliveira, Renata BleyMugnai, RiccardoNessimian, Jorge LuizBaptista, Darcílio Fernandes2017-08-17T13:48:15Z2017-08-17T13:48:15Z2009ALMEIDA, Erick Frota; et al. Effects of Small Dams on the Benthic Community of Streams in an Atlantic Forest Area of Southeastern Brazil. Internat. Rev. Hydrobiol., v.94, n.2, p.179-193, 2009.https://www.arca.fiocruz.br/handle/icict/20657engWileyBarragemMacroinvertebradosConectividade do rioBrasildammacroinvertebratesriver connectivityBrazilEffects of Small Dams on the Benthic Community of Streams in an Atlantic Forest Area of Southeastern Brazilinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Avaliação e Promoção Ambiental. Rio de Janeiro, RJ. Brasil / Universidade Federal do Rio de Janeiro. Museu Nacional. Programa de Pós-Graduação em Zoologia. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Avaliação e Promoção Ambiental. Rio de Janeiro, RJ. Brasil / Universidade Federal do Rio de Janeiro. Programa de Pós-Graduação em Ecologia. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Avaliação e Promoção Ambiental. Rio de Janeiro, RJ. Brasil / Fundação Oswaldo Cruz. Programa de Pós-Graduação em Biociências. Rio de Janeiro, RJ, Brasil.Universidade Federal do Rio de Janeiro. Laboratório de Entomologia. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Avaliação e Promoção Ambiental. Rio de Janeiro, RJ. Brasil.We examined the effects of longitudinal discontinuity in small rivers, produced by the construction of small dams, on the macroinvertebrate communities in a biological reserve in southeastern Brazil. Two regulated streams were sampled in the rainy and dry seasons at three sites along the river. One site was upstream of the dam/abstraction and two were below the dam. Our results indicate that there was a difference in the communities between the dry and rainy periods even though water physicochemical parameters of the water were not significantly different. The biotic richness at sites 500 m below the dam were similar to those above the impoundment (control), indicating that the fauna recovered when the discharge values found before water abstraction were reestablished. We concluded that the dam did induce changes in the composition of benthic comunities, especially in the dry period. However, overall, the fauna seemed to be able to persist during periods when the flow was absent.info:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-82991https://www.arca.fiocruz.br/bitstream/icict/20657/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALerika_almeida_etal_IOC_2009.pdferika_almeida_etal_IOC_2009.pdfapplication/pdf318617https://www.arca.fiocruz.br/bitstream/icict/20657/2/erika_almeida_etal_IOC_2009.pdff5d0d0121d2403071d30f8446013af03MD52TEXTerika_almeida_etal_IOC_2009.pdf.txterika_almeida_etal_IOC_2009.pdf.txtExtracted texttext/plain45784https://www.arca.fiocruz.br/bitstream/icict/20657/3/erika_almeida_etal_IOC_2009.pdf.txt4b4cc1a5f4c28a0ff12849ddac570134MD53icict/206572018-08-15 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dc.title.pt_BR.fl_str_mv Effects of Small Dams on the Benthic Community of Streams in an Atlantic Forest Area of Southeastern Brazil
title Effects of Small Dams on the Benthic Community of Streams in an Atlantic Forest Area of Southeastern Brazil
spellingShingle Effects of Small Dams on the Benthic Community of Streams in an Atlantic Forest Area of Southeastern Brazil
Almeida, Erick Frota
Barragem
Macroinvertebrados
Conectividade do rio
Brasil
dam
macroinvertebrates
river connectivity
Brazil
title_short Effects of Small Dams on the Benthic Community of Streams in an Atlantic Forest Area of Southeastern Brazil
title_full Effects of Small Dams on the Benthic Community of Streams in an Atlantic Forest Area of Southeastern Brazil
title_fullStr Effects of Small Dams on the Benthic Community of Streams in an Atlantic Forest Area of Southeastern Brazil
title_full_unstemmed Effects of Small Dams on the Benthic Community of Streams in an Atlantic Forest Area of Southeastern Brazil
title_sort Effects of Small Dams on the Benthic Community of Streams in an Atlantic Forest Area of Southeastern Brazil
author Almeida, Erick Frota
author_facet Almeida, Erick Frota
Oliveira, Renata Bley
Mugnai, Riccardo
Nessimian, Jorge Luiz
Baptista, Darcílio Fernandes
author_role author
author2 Oliveira, Renata Bley
Mugnai, Riccardo
Nessimian, Jorge Luiz
Baptista, Darcílio Fernandes
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Almeida, Erick Frota
Oliveira, Renata Bley
Mugnai, Riccardo
Nessimian, Jorge Luiz
Baptista, Darcílio Fernandes
dc.subject.other.pt_BR.fl_str_mv Barragem
Macroinvertebrados
Conectividade do rio
Brasil
topic Barragem
Macroinvertebrados
Conectividade do rio
Brasil
dam
macroinvertebrates
river connectivity
Brazil
dc.subject.en.pt_BR.fl_str_mv dam
macroinvertebrates
river connectivity
Brazil
description Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Avaliação e Promoção Ambiental. Rio de Janeiro, RJ. Brasil / Universidade Federal do Rio de Janeiro. Museu Nacional. Programa de Pós-Graduação em Zoologia. Rio de Janeiro, RJ, Brasil.
publishDate 2009
dc.date.issued.fl_str_mv 2009
dc.date.accessioned.fl_str_mv 2017-08-17T13:48:15Z
dc.date.available.fl_str_mv 2017-08-17T13:48:15Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.citation.fl_str_mv ALMEIDA, Erick Frota; et al. Effects of Small Dams on the Benthic Community of Streams in an Atlantic Forest Area of Southeastern Brazil. Internat. Rev. Hydrobiol., v.94, n.2, p.179-193, 2009.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/20657
identifier_str_mv ALMEIDA, Erick Frota; et al. Effects of Small Dams on the Benthic Community of Streams in an Atlantic Forest Area of Southeastern Brazil. Internat. Rev. Hydrobiol., v.94, n.2, p.179-193, 2009.
url https://www.arca.fiocruz.br/handle/icict/20657
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.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv reponame:Repositório Institucional da FIOCRUZ (ARCA)
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reponame_str Repositório Institucional da FIOCRUZ (ARCA)
collection Repositório Institucional da FIOCRUZ (ARCA)
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