Capability of Paraguaçu estuary (Todos os Santos Bay, Brazil) to form oil-SPM aggregates (OSA) and their ecotoxicological effects on pelagic and benthic organisms
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFBA |
Texto Completo: | http://repositorio.ufba.br/ri/handle/ri/28279 |
Resumo: | For experiments concerning the formation of oil–suspended particulate matter (SPM) aggregates (OSA), oil and sediment samples were collected from Campos Basin and six stations of Paraguaçu estuary, Todos os Santos Bay, Brazil, respectively. The sediments samples were analyzed for organic matter determined by the EMBRAPA method, nitrogen determined by the Kjeldahl method, and phosphorus determined by the method described by Aspila. The oil trapped in OSA was extracted following the method described by Moreira. The experiment showed a relationship between the amount of organic matter and OSA formation and consequently the dispersion of the studied oil. On the basis of the buoyancy of OSA and the ecotoxicological effects on pelagic and benthic community, the priority areas for application of remediation techniques are Cachoeira, Maragogipe, and Salinas da Margarida because of the large amount of oil that accumulated at the bottom of the experiment flask (5.85%, 27.95%, and 38,98%; 4.2%, 17.66%, and 32.64%; and 11.82%, 8.07%, and 10.91% respectively). |
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Rios, Mariana C.Moreira, Ícaro T.A.Oliveira, Olívia M.C.Pereira, Taís S.Almeida, MarcosTrindade, Maria Clara L.F.Menezes, LeonardoCaldas, Alex. S.Rios, Mariana C.Moreira, Ícaro T.A.Oliveira, Olívia M.C.Pereira, Taís S.Almeida, MarcosTrindade, Maria Clara L.F.Menezes, LeonardoCaldas, Alex. S.2018-12-26T19:17:20Z2018-12-26T19:17:20Z2017RIOS, Mariana C.; MOREIRA, Ícaro T.A.; OLIVEIRA, Olívia M.C.; PEREIRA, Taís S.; ALMEIDA, Marcos; TRINDADE, Maria Clara L.F.; MENEZES, Leonardo; CALDAS, Alex. S. Capability of Paraguaçu estuary (Todos os Santos Bay, Brazil) to form oil-SPM aggregates (OSA) and their ecotoxicological effects on pelagic and benthic organisms. Marine Pollution Bulletin, v. 114, p. 364-371, 2017.0025-326Xhttp://repositorio.ufba.br/ri/handle/ri/28279v. 114, p. 364-371, 2017For experiments concerning the formation of oil–suspended particulate matter (SPM) aggregates (OSA), oil and sediment samples were collected from Campos Basin and six stations of Paraguaçu estuary, Todos os Santos Bay, Brazil, respectively. The sediments samples were analyzed for organic matter determined by the EMBRAPA method, nitrogen determined by the Kjeldahl method, and phosphorus determined by the method described by Aspila. The oil trapped in OSA was extracted following the method described by Moreira. The experiment showed a relationship between the amount of organic matter and OSA formation and consequently the dispersion of the studied oil. On the basis of the buoyancy of OSA and the ecotoxicological effects on pelagic and benthic community, the priority areas for application of remediation techniques are Cachoeira, Maragogipe, and Salinas da Margarida because of the large amount of oil that accumulated at the bottom of the experiment flask (5.85%, 27.95%, and 38,98%; 4.2%, 17.66%, and 32.64%; and 11.82%, 8.07%, and 10.91% respectively).Submitted by Gisele Mara Hadlich (gisele@ufba.br) on 2018-12-20T15:13:11Z No. of bitstreams: 1 1-s2.0-S0025326X16307937-main.pdf: 826464 bytes, checksum: 22b836334f03cfce0ba332b74519ec35 (MD5)Approved for entry into archive by Rafael Nunes (rafaeln@ufba.br) on 2018-12-26T19:17:20Z (GMT) No. of bitstreams: 1 1-s2.0-S0025326X16307937-main.pdf: 826464 bytes, checksum: 22b836334f03cfce0ba332b74519ec35 (MD5)Made available in DSpace on 2018-12-26T19:17:20Z (GMT). No. of bitstreams: 1 1-s2.0-S0025326X16307937-main.pdf: 826464 bytes, checksum: 22b836334f03cfce0ba332b74519ec35 (MD5) Previous issue date: 2017MARINE POLLUTION BULLETINhttps://www.sciencedirect.com/science/article/pii/S0025326X16307937?via%3Dihubreponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAOil–suspended particulate material aggregate(OSA)Oil spillEcological effectsCapability of Paraguaçu estuary (Todos os Santos Bay, Brazil) to form oil-SPM aggregates (OSA) and their ecotoxicological effects on pelagic and benthic organismsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleBrasilinfo:eu-repo/semantics/openAccessporORIGINAL1-s2.0-S0025326X16307937-main.pdf1-s2.0-S0025326X16307937-main.pdfapplication/pdf826464https://repositorio.ufba.br/bitstream/ri/28279/1/1-s2.0-S0025326X16307937-main.pdf22b836334f03cfce0ba332b74519ec35MD51LICENSElicense.txtlicense.txttext/plain1345https://repositorio.ufba.br/bitstream/ri/28279/2/license.txtff6eaa8b858ea317fded99f125f5fcd0MD52TEXT1-s2.0-S0025326X16307937-main.pdf.txt1-s2.0-S0025326X16307937-main.pdf.txtExtracted texttext/plain48999https://repositorio.ufba.br/bitstream/ri/28279/3/1-s2.0-S0025326X16307937-main.pdf.txtd302acb20e545f40e11d042e3f2b8efeMD53ri/282792022-07-05 14:03:59.572oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:03:59Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false |
dc.title.pt_BR.fl_str_mv |
Capability of Paraguaçu estuary (Todos os Santos Bay, Brazil) to form oil-SPM aggregates (OSA) and their ecotoxicological effects on pelagic and benthic organisms |
title |
Capability of Paraguaçu estuary (Todos os Santos Bay, Brazil) to form oil-SPM aggregates (OSA) and their ecotoxicological effects on pelagic and benthic organisms |
spellingShingle |
Capability of Paraguaçu estuary (Todos os Santos Bay, Brazil) to form oil-SPM aggregates (OSA) and their ecotoxicological effects on pelagic and benthic organisms Rios, Mariana C. Oil–suspended particulate material aggregate (OSA) Oil spill Ecological effects |
title_short |
Capability of Paraguaçu estuary (Todos os Santos Bay, Brazil) to form oil-SPM aggregates (OSA) and their ecotoxicological effects on pelagic and benthic organisms |
title_full |
Capability of Paraguaçu estuary (Todos os Santos Bay, Brazil) to form oil-SPM aggregates (OSA) and their ecotoxicological effects on pelagic and benthic organisms |
title_fullStr |
Capability of Paraguaçu estuary (Todos os Santos Bay, Brazil) to form oil-SPM aggregates (OSA) and their ecotoxicological effects on pelagic and benthic organisms |
title_full_unstemmed |
Capability of Paraguaçu estuary (Todos os Santos Bay, Brazil) to form oil-SPM aggregates (OSA) and their ecotoxicological effects on pelagic and benthic organisms |
title_sort |
Capability of Paraguaçu estuary (Todos os Santos Bay, Brazil) to form oil-SPM aggregates (OSA) and their ecotoxicological effects on pelagic and benthic organisms |
author |
Rios, Mariana C. |
author_facet |
Rios, Mariana C. Moreira, Ícaro T.A. Oliveira, Olívia M.C. Pereira, Taís S. Almeida, Marcos Trindade, Maria Clara L.F. Menezes, Leonardo Caldas, Alex. S. |
author_role |
author |
author2 |
Moreira, Ícaro T.A. Oliveira, Olívia M.C. Pereira, Taís S. Almeida, Marcos Trindade, Maria Clara L.F. Menezes, Leonardo Caldas, Alex. S. |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Rios, Mariana C. Moreira, Ícaro T.A. Oliveira, Olívia M.C. Pereira, Taís S. Almeida, Marcos Trindade, Maria Clara L.F. Menezes, Leonardo Caldas, Alex. S. Rios, Mariana C. Moreira, Ícaro T.A. Oliveira, Olívia M.C. Pereira, Taís S. Almeida, Marcos Trindade, Maria Clara L.F. Menezes, Leonardo Caldas, Alex. S. |
dc.subject.por.fl_str_mv |
Oil–suspended particulate material aggregate (OSA) Oil spill Ecological effects |
topic |
Oil–suspended particulate material aggregate (OSA) Oil spill Ecological effects |
description |
For experiments concerning the formation of oil–suspended particulate matter (SPM) aggregates (OSA), oil and sediment samples were collected from Campos Basin and six stations of Paraguaçu estuary, Todos os Santos Bay, Brazil, respectively. The sediments samples were analyzed for organic matter determined by the EMBRAPA method, nitrogen determined by the Kjeldahl method, and phosphorus determined by the method described by Aspila. The oil trapped in OSA was extracted following the method described by Moreira. The experiment showed a relationship between the amount of organic matter and OSA formation and consequently the dispersion of the studied oil. On the basis of the buoyancy of OSA and the ecotoxicological effects on pelagic and benthic community, the priority areas for application of remediation techniques are Cachoeira, Maragogipe, and Salinas da Margarida because of the large amount of oil that accumulated at the bottom of the experiment flask (5.85%, 27.95%, and 38,98%; 4.2%, 17.66%, and 32.64%; and 11.82%, 8.07%, and 10.91% respectively). |
publishDate |
2017 |
dc.date.issued.fl_str_mv |
2017 |
dc.date.accessioned.fl_str_mv |
2018-12-26T19:17:20Z |
dc.date.available.fl_str_mv |
2018-12-26T19:17:20Z |
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.citation.fl_str_mv |
RIOS, Mariana C.; MOREIRA, Ícaro T.A.; OLIVEIRA, Olívia M.C.; PEREIRA, Taís S.; ALMEIDA, Marcos; TRINDADE, Maria Clara L.F.; MENEZES, Leonardo; CALDAS, Alex. S. Capability of Paraguaçu estuary (Todos os Santos Bay, Brazil) to form oil-SPM aggregates (OSA) and their ecotoxicological effects on pelagic and benthic organisms. Marine Pollution Bulletin, v. 114, p. 364-371, 2017. |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufba.br/ri/handle/ri/28279 |
dc.identifier.issn.none.fl_str_mv |
0025-326X |
dc.identifier.number.pt_BR.fl_str_mv |
v. 114, p. 364-371, 2017 |
identifier_str_mv |
RIOS, Mariana C.; MOREIRA, Ícaro T.A.; OLIVEIRA, Olívia M.C.; PEREIRA, Taís S.; ALMEIDA, Marcos; TRINDADE, Maria Clara L.F.; MENEZES, Leonardo; CALDAS, Alex. S. Capability of Paraguaçu estuary (Todos os Santos Bay, Brazil) to form oil-SPM aggregates (OSA) and their ecotoxicological effects on pelagic and benthic organisms. Marine Pollution Bulletin, v. 114, p. 364-371, 2017. 0025-326X v. 114, p. 364-371, 2017 |
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http://repositorio.ufba.br/ri/handle/ri/28279 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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Brasil |
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https://www.sciencedirect.com/science/article/pii/S0025326X16307937?via%3Dihub |
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