Publicação
Integrated assessment of mangrove sediments in the Camamu Bay (Bahia, Brazil)
| Resumo: | texto completo: acesso restrito. p.403–415. |
|---|---|
| Autores principais: | Paixão, Joana F. |
| Outros Autores: | Oliveira, Olívia Maria Cordeiro de; Dominguez, José Maria Landim; Almeida, Edna dos Santos; Carvalho, Gilson Correia de; Magalhães, Wagner Ferreira; Oliveira, Olívia Maria Cordeiro de; Dominguez, José Maria Landim; Almeida, Edna dos Santos; Carvalho, Gilson Correia de; Magalhães, Wagner Ferreira |
| Assunto: | Mangroves Porewater toxicity test Embryo-larval oyster development Benthic assemblages Sedimentary chemistry Weight-of-evidence Camamu Bay |
| Ano: | 2012 |
| País: | Brasil |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | IBICT |
| Idioma: | inglês |
| Origem: | Oasisbr |
| _version_ | 1871526892141543424 |
|---|---|
| author | Paixão, Joana F. |
| author2 | Oliveira, Olívia Maria Cordeiro de Dominguez, José Maria Landim Almeida, Edna dos Santos Carvalho, Gilson Correia de Magalhães, Wagner Ferreira Paixão, Joana F. Oliveira, Olívia Maria Cordeiro de Dominguez, José Maria Landim Almeida, Edna dos Santos Carvalho, Gilson Correia de Magalhães, Wagner Ferreira |
| author2_role | author author author author author author author author author author author |
| author_facet | Paixão, Joana F. Oliveira, Olívia Maria Cordeiro de Dominguez, José Maria Landim Almeida, Edna dos Santos Carvalho, Gilson Correia de Magalhães, Wagner Ferreira Paixão, Joana F. Oliveira, Olívia Maria Cordeiro de Dominguez, José Maria Landim Almeida, Edna dos Santos Carvalho, Gilson Correia de Magalhães, Wagner Ferreira |
| author_role | author |
| country_str | BR |
| creators_json_txt | [{\"Person.name\":\"Paixão, Joana F.\"},{\"Person.name\":\"Oliveira, Olívia Maria Cordeiro de\"},{\"Person.name\":\"Dominguez, José Maria Landim\"},{\"Person.name\":\"Almeida, Edna dos Santos\"},{\"Person.name\":\"Carvalho, Gilson Correia de\"},{\"Person.name\":\"Magalhães, Wagner Ferreira\"},{\"Person.name\":\"Paixão, Joana F.\"},{\"Person.name\":\"Oliveira, Olívia Maria Cordeiro de\"},{\"Person.name\":\"Dominguez, José Maria Landim\"},{\"Person.name\":\"Almeida, Edna dos Santos\"},{\"Person.name\":\"Carvalho, Gilson Correia de\"},{\"Person.name\":\"Magalhães, Wagner Ferreira\"}] |
| datacite.creators.creator.creatorName.fl_str_mv | Paixão, Joana F. Oliveira, Olívia Maria Cordeiro de Dominguez, José Maria Landim Almeida, Edna dos Santos Carvalho, Gilson Correia de Magalhães, Wagner Ferreira Paixão, Joana F. Oliveira, Olívia Maria Cordeiro de Dominguez, José Maria Landim Almeida, Edna dos Santos Carvalho, Gilson Correia de Magalhães, Wagner Ferreira |
| datacite.date.available.fl_str_mv | 2011-01-01T00:00:00Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Mangroves Porewater toxicity test Embryo-larval oyster development Benthic assemblages Sedimentary chemistry Weight-of-evidence Camamu Bay |
| datacite.titles.title.fl_str_mv | Integrated assessment of mangrove sediments in the Camamu Bay (Bahia, Brazil) Ecotoxicology and Environmental Safety |
| dc.creator.none.fl_str_mv | Paixão, Joana F. Oliveira, Olívia Maria Cordeiro de Dominguez, José Maria Landim Almeida, Edna dos Santos Carvalho, Gilson Correia de Magalhães, Wagner Ferreira Paixão, Joana F. Oliveira, Olívia Maria Cordeiro de Dominguez, José Maria Landim Almeida, Edna dos Santos Carvalho, Gilson Correia de Magalhães, Wagner Ferreira |
| dc.date.available.fl_str_mv | 2011-01-01T00:00:00Z |
| dc.description.none.fl_str_mv | Submitted by Ana Valéria de Jesus Moura (anavaleria_131@hotmail.com) on 2012-03-03T14:30:54Z No. of bitstreams: 1 Integrated assessmentofmangrovesedimentsin.pdf: 762586 bytes, checksum: 0b7a0e338715c220aac68df33b77eb7f (MD5) Made available in DSpace on 2012-03-03T14:30:54Z (GMT). No. of bitstreams: 1 Integrated assessmentofmangrovesedimentsin.pdf: 762586 bytes, checksum: 0b7a0e338715c220aac68df33b77eb7f (MD5) Previous issue date: 2011 Camamu Bay, an Environmentally Protected Area, may be affected by the pressures of tourism and oil exploration in the adjacent continental platform. The current quality of the mangrove sediments was evaluated by porewater bioassays using embryos of Crassostrea rhizophorae and by an analysis of benthic macrofauna and its relationships with organic compounds, trace metals and bioavailability. Porewater toxicity varied from low to moderate in the majority of the samples, and polychaetes dominated the benthos. The Grande Island sampling station (Station 1) presented more sandy sediments, differentiated macrobenthic assemblages and the highest metal concentrations in relation to other stations and guideline values, and it was the only station that indicated a possible bioavailability ofmetals. The origin of the metals (mainly barium) ismost likely associated with the barite ore deposits located in the Grande and Pequena islands. These results may be useful for future assessment of the impact of oil exploration in the coastal region. |
| dc.identifier.none.fl_str_mv | http://www.repositorio.ufba.br/ri/handle/ri/5497 |
| dc.language.none.fl_str_mv | eng |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.source.none.fl_str_mv | doi:10.1016/j.ecoenv.2010.10.038 reponame:Repositório Institucional da UFBA instname:Universidade Federal da Bahia (UFBA) instacron:UFBA |
| dc.subject.none.fl_str_mv | Mangroves Porewater toxicity test Embryo-larval oyster development Benthic assemblages Sedimentary chemistry Weight-of-evidence Camamu Bay |
| dc.title.fl_str_mv | Integrated assessment of mangrove sediments in the Camamu Bay (Bahia, Brazil) Ecotoxicology and Environmental Safety |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | texto completo: acesso restrito. p.403–415. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| id | oasisbr_bb3bde91c75bbdd32cd984be1ca964cd |
| identifier.url.fl_str_mv | http://www.repositorio.ufba.br/ri/handle/ri/5497 |
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| instacron_str | OASISBR |
| institution | IBICT |
| instname_str | IBICT |
| language | eng |
| network_acronym_str | oasisbr |
| network_name_str | Oasisbr |
| oai_identifier_str | oai:repositorio.ufba.br:ri/5497 |
| organization_str_mv | urn:organizationAcronym:oasisbr |
| person_str_mv | Paixão, Joana F. Oliveira, Olívia Maria Cordeiro de Dominguez, José Maria Landim Almeida, Edna dos Santos Carvalho, Gilson Correia de Magalhães, Wagner Ferreira Paixão, Joana F. Oliveira, Olívia Maria Cordeiro de Dominguez, José Maria Landim Almeida, Edna dos Santos Carvalho, Gilson Correia de Magalhães, Wagner Ferreira |
| publishDate | 2012 |
| repo_facet_str | urn:repositoryAcronym:oasisbr{{{_:::_}}}Oasisbr |
| reponame_str | Oasisbr |
| repository_id_str | urn:repositoryAcronym:oasisbr |
| service_str_mv | urn:repositoryAcronym:oasisbr |
| spelling | Integrated assessment of mangrove sediments in the Camamu Bay (Bahia, Brazil)Ecotoxicology and Environmental SafetyPaixão, Joana F.Oliveira, Olívia Maria Cordeiro deDominguez, José Maria LandimAlmeida, Edna dos SantosCarvalho, Gilson Correia deMagalhães, Wagner FerreiraPaixão, Joana F.Oliveira, Olívia Maria Cordeiro deDominguez, José Maria LandimAlmeida, Edna dos SantosCarvalho, Gilson Correia deMagalhães, Wagner FerreiraMangrovesPorewater toxicity testEmbryo-larval oyster developmentBenthic assemblagesSedimentary chemistryWeight-of-evidenceCamamu Bayopen accesshttp://purl.org/coar/access_right/c_abf2http://www.repositorio.ufba.br/ri/handle/ri/5497URLhttp://www.repositorio.ufba.br/ri/handle/ri/5497URLHasVersion1090-2414N/AHasVersionv. 74.N/AHasVersion2011-01-01T00:00:00Z2012-03-03texto completo: acesso restrito. p.403–415.Submitted by Ana Valéria de Jesus Moura (anavaleria_131@hotmail.com) on 2012-03-03T14:30:54Z No. of bitstreams: 1 Integrated assessmentofmangrovesedimentsin.pdf: 762586 bytes, checksum: 0b7a0e338715c220aac68df33b77eb7f (MD5)Made available in DSpace on 2012-03-03T14:30:54Z (GMT). No. of bitstreams: 1 Integrated assessmentofmangrovesedimentsin.pdf: 762586 bytes, checksum: 0b7a0e338715c220aac68df33b77eb7f (MD5) Previous issue date: 2011Camamu Bay, an Environmentally Protected Area, may be affected by the pressures of tourism and oil exploration in the adjacent continental platform. The current quality of the mangrove sediments was evaluated by porewater bioassays using embryos of Crassostrea rhizophorae and by an analysis of benthic macrofauna and its relationships with organic compounds, trace metals and bioavailability. Porewater toxicity varied from low to moderate in the majority of the samples, and polychaetes dominated the benthos. The Grande Island sampling station (Station 1) presented more sandy sediments, differentiated macrobenthic assemblages and the highest metal concentrations in relation to other stations and guideline values, and it was the only station that indicated a possible bioavailability ofmetals. The origin of the metals (mainly barium) ismost likely associated with the barite ore deposits located in the Grande and Pequena islands. These results may be useful for future assessment of the impact of oil exploration in the coastal region.engdoi:10.1016/j.ecoenv.2010.10.038reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAVoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85journal articlehttp://purl.org/coar/resource_type/c_6501literature |
| spellingShingle | Integrated assessment of mangrove sediments in the Camamu Bay (Bahia, Brazil) Paixão, Joana F. Mangroves Porewater toxicity test Embryo-larval oyster development Benthic assemblages Sedimentary chemistry Weight-of-evidence Camamu Bay |
| status | SINGLETON |
| status_str | VoR |
| subject.fl_str_mv | Mangroves Porewater toxicity test Embryo-larval oyster development Benthic assemblages Sedimentary chemistry Weight-of-evidence Camamu Bay |
| title | Integrated assessment of mangrove sediments in the Camamu Bay (Bahia, Brazil) |
| title_full | Integrated assessment of mangrove sediments in the Camamu Bay (Bahia, Brazil) |
| title_fullStr | Integrated assessment of mangrove sediments in the Camamu Bay (Bahia, Brazil) |
| title_full_unstemmed | Integrated assessment of mangrove sediments in the Camamu Bay (Bahia, Brazil) |
| title_short | Integrated assessment of mangrove sediments in the Camamu Bay (Bahia, Brazil) |
| title_sort | Integrated assessment of mangrove sediments in the Camamu Bay (Bahia, Brazil) |
| topic | Mangroves Porewater toxicity test Embryo-larval oyster development Benthic assemblages Sedimentary chemistry Weight-of-evidence Camamu Bay |
| topic_facet | Mangroves Porewater toxicity test Embryo-larval oyster development Benthic assemblages Sedimentary chemistry Weight-of-evidence Camamu Bay |
| url | http://www.repositorio.ufba.br/ri/handle/ri/5497 |
| visible | 1 |
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