Integration of varying responses of different organisms to water and sediment quality at sites impacted and not impacted by the petroleum industry

Detalhes bibliográficos
Autor(a) principal: Nascimento, Iracema Andrade
Data de Publicação: 2000
Outros Autores: Smith, D. H., Pereira, Solange Andrade, Araujo, Milena Maria Sampaio de, Silva, M. A., Mariani, A. M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/5260
Resumo: p.449-458
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spelling Nascimento, Iracema AndradeSmith, D. H.Pereira, Solange AndradeAraujo, Milena Maria Sampaio deSilva, M. A.Mariani, A. M.Nascimento, Iracema AndradeSmith, D. H.Pereira, Solange AndradeAraujo, Milena Maria Sampaio deSilva, M. A.Mariani, A. M.2012-01-26T14:35:15Z2012-01-26T14:35:15Z20001539-4077http://www.repositorio.ufba.br/ri/handle/ri/5260v. 3.p.449-458The toxicity of surface waters and interstitial waters from sediments were determined at six study sites in Todos os Santos Bay, Bahia, Brazil, to evaluate the possibiiity of chronic environmental impact induced by 40 years of exposure to the local petroleum industry. Samples coliected from four sites associated with the extraction, transportation and refinement of petroleum, and from two control sites, were tested at seven three-month intervals. Toxicological assays using acute mortality ofbrine shrimp (Artemia salina) nauphi and chronic abnormahties of sea urchin (Echinometra lucunter) and mangrove oyster (Crassostrea rhizophorae) larvae were ernpioyed. Friedman non-parametric analyses of variance integrated seasonai variations in species response patterns and revealed significant differences among the study sites. Ranging the among-site variations for each organism in each samphng period, on a scale from 0.00 (minimum response) to 1.00 (maximum response), permitted the caicuiation of a single mean value for each species and the ordination of the sites on a qualitative scale of relative impact. Aithough the ordinations varied with species, the reduction of three species response patterns to a common relative scaie also permitted their integration into a single multispecies ordination of the study sites. A ciuster anaiysis of the six sites and two aquatic substrates, based on their toxicity to ali three species, illustrated the similarities and differences between iocations. lnterstitial waters were more toxic, reveaiing an integrated ordination of Station 6 Station 5 (Station 3= Station2) (Station 4 = Station 1). The ordination based on surface waters was Station 6 Station 5 (Station 2 = Station 1 = Station 3) < Station 4. In combination, the three procedures served efficiently for the description and inferentiai testing of the multispecies responses and, compiemented with additionai data on species diversity and chemical contamination of the sediment, conflrmed the existence of chronic impact within the study arca.Submitted by Ana Valéria de Jesus Moura (anavaleria_131@hotmail.com) on 2012-01-26T14:35:15Z No. of bitstreams: 1 S1463498800000452-main.pdf: 173370 bytes, checksum: 411da4ce7800514ab2f9bd24e1bf8fb1 (MD5)Made available in DSpace on 2012-01-26T14:35:15Z (GMT). No. of bitstreams: 1 S1463498800000452-main.pdf: 173370 bytes, checksum: 411da4ce7800514ab2f9bd24e1bf8fb1 (MD5) Previous issue date: 2000Chronic toxicityMultispecies responseIntegrationIntegration of varying responses of different organisms to water and sediment quality at sites impacted and not impacted by the petroleum industryAquatic Ecosystem Health and Managementinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleengreponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAinfo:eu-repo/semantics/openAccessORIGINALS1463498800000452-main.pdfS1463498800000452-main.pdfapplication/pdf173370https://repositorio.ufba.br/bitstream/ri/5260/1/S1463498800000452-main.pdf411da4ce7800514ab2f9bd24e1bf8fb1MD51LICENSElicense.txtlicense.txttext/plain1762https://repositorio.ufba.br/bitstream/ri/5260/2/license.txt1b89a9a0548218172d7c829f87a0eab9MD52TEXTS1463498800000452-main.pdf.txtS1463498800000452-main.pdf.txtExtracted texttext/plain39765https://repositorio.ufba.br/bitstream/ri/5260/3/S1463498800000452-main.pdf.txt74de9948e60e83b91706cd9625d493dfMD53ri/52602022-08-08 13:19:17.923oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-08-08T16:19:17Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Integration of varying responses of different organisms to water and sediment quality at sites impacted and not impacted by the petroleum industry
dc.title.alternative.pt_BR.fl_str_mv Aquatic Ecosystem Health and Management
title Integration of varying responses of different organisms to water and sediment quality at sites impacted and not impacted by the petroleum industry
spellingShingle Integration of varying responses of different organisms to water and sediment quality at sites impacted and not impacted by the petroleum industry
Nascimento, Iracema Andrade
Chronic toxicity
Multispecies response
Integration
title_short Integration of varying responses of different organisms to water and sediment quality at sites impacted and not impacted by the petroleum industry
title_full Integration of varying responses of different organisms to water and sediment quality at sites impacted and not impacted by the petroleum industry
title_fullStr Integration of varying responses of different organisms to water and sediment quality at sites impacted and not impacted by the petroleum industry
title_full_unstemmed Integration of varying responses of different organisms to water and sediment quality at sites impacted and not impacted by the petroleum industry
title_sort Integration of varying responses of different organisms to water and sediment quality at sites impacted and not impacted by the petroleum industry
author Nascimento, Iracema Andrade
author_facet Nascimento, Iracema Andrade
Smith, D. H.
Pereira, Solange Andrade
Araujo, Milena Maria Sampaio de
Silva, M. A.
Mariani, A. M.
author_role author
author2 Smith, D. H.
Pereira, Solange Andrade
Araujo, Milena Maria Sampaio de
Silva, M. A.
Mariani, A. M.
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Nascimento, Iracema Andrade
Smith, D. H.
Pereira, Solange Andrade
Araujo, Milena Maria Sampaio de
Silva, M. A.
Mariani, A. M.
Nascimento, Iracema Andrade
Smith, D. H.
Pereira, Solange Andrade
Araujo, Milena Maria Sampaio de
Silva, M. A.
Mariani, A. M.
dc.subject.por.fl_str_mv Chronic toxicity
Multispecies response
Integration
topic Chronic toxicity
Multispecies response
Integration
description p.449-458
publishDate 2000
dc.date.issued.fl_str_mv 2000
dc.date.accessioned.fl_str_mv 2012-01-26T14:35:15Z
dc.date.available.fl_str_mv 2012-01-26T14:35:15Z
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 http://www.repositorio.ufba.br/ri/handle/ri/5260
dc.identifier.issn.none.fl_str_mv 1539-4077
dc.identifier.number.pt_BR.fl_str_mv v. 3.
identifier_str_mv 1539-4077
v. 3.
url http://www.repositorio.ufba.br/ri/handle/ri/5260
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.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
instacron:UFBA
instname_str Universidade Federal da Bahia (UFBA)
instacron_str UFBA
institution UFBA
reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
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