Assessing the sediment quality of the Laje de Santos marine state park and other marine protected areas of the central coast of Sao Paulo (Brazil)
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S1679-87592017128606504 http://hdl.handle.net/11449/163960 |
Resumo: | In this study, the quality of sediments from three Marine Protected Areas (MPAs) located on the coast of Sao Paulo (Laje de Santos Marine State Park - PEMLS; Xixova-Japui State Park - XJSP; and Central Coast Marine Protection Area - APAMLC) was assessed. Four sampling surveys were conducted (September/October 2013; January 2014; July 2014; January 2015). Sediment samples were collected at10 sites, distributed along the 3 MPAs. Samples were analyzed for sediment texture, total organic carbon, CaCO3, metals, aliphatic and polycyclic aromatic hydrocarbons, and for whole-sediment and sediment-water interface toxicities. Principal component analysis (PCA) was used to integrate data. Most of the sediments exhibited low concentrations of chemicals, with the exception of those from P2 (APAMLC) where moderate levels of contaminants were detected. Sediments from P7 and P9 (PEMLS) occasionally showed signs of petroleum hydrocarbons. The other sediments showed no relevant contamination but presented variable toxicity, especially those of bioclastic composition. The PCA indicated a contribution of the sediment properties to the toxicities, especially the CaCO3. In bioclastic sediments, toxicity might be due to physical causes by or any indirect factor such as the presence of ammonia. It was concluded that both natural and anthropic factors are causing toxicity in sediments from the MPAs studied. |
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Repositório Institucional da UNESP |
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Assessing the sediment quality of the Laje de Santos marine state park and other marine protected areas of the central coast of Sao Paulo (Brazil)ToxicityMetalsHydrocarbonsMarine Protected AreaSedimentIn this study, the quality of sediments from three Marine Protected Areas (MPAs) located on the coast of Sao Paulo (Laje de Santos Marine State Park - PEMLS; Xixova-Japui State Park - XJSP; and Central Coast Marine Protection Area - APAMLC) was assessed. Four sampling surveys were conducted (September/October 2013; January 2014; July 2014; January 2015). Sediment samples were collected at10 sites, distributed along the 3 MPAs. Samples were analyzed for sediment texture, total organic carbon, CaCO3, metals, aliphatic and polycyclic aromatic hydrocarbons, and for whole-sediment and sediment-water interface toxicities. Principal component analysis (PCA) was used to integrate data. Most of the sediments exhibited low concentrations of chemicals, with the exception of those from P2 (APAMLC) where moderate levels of contaminants were detected. Sediments from P7 and P9 (PEMLS) occasionally showed signs of petroleum hydrocarbons. The other sediments showed no relevant contamination but presented variable toxicity, especially those of bioclastic composition. The PCA indicated a contribution of the sediment properties to the toxicities, especially the CaCO3. In bioclastic sediments, toxicity might be due to physical causes by or any indirect factor such as the presence of ammonia. It was concluded that both natural and anthropic factors are causing toxicity in sediments from the MPAs studied.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)PETROBRASFundacao FlorestalFUNDESPAUniv Estadual Paulista, Praca Infante Dom Henrique S-N, BR-11330900 Sao Vicente, SP, BrazilFundacao Estudos & Pesquisas Aquat, Av Afranio Peixoto 412, BR-05507000 Sao Paulo, SP, BrazilUniv Fed Sao Paulo, Inst Mar, Rua Silva Jardim 136, BR-11015020 Santos, SP, BrazilUniv Sao Paulo, Inst Oceanog, Praca Oceanog 191, BR-05508120 Sao Paulo, SP, BrazilInst Pesquisas Energet & Nucl, Ave Lineu Prestes 2242, BR-05508900 Sao Paulo, SP, BrazilUniv Estadual Paulista, Praca Infante Dom Henrique S-N, BR-11330900 Sao Vicente, SP, BrazilFAPESP: 13/15482-0CNPq: 311609/2014-7CNPq: 308649/2011-7Inst Oceanografico, Univ Sao PauloUniversidade Estadual Paulista (Unesp)Fundacao Estudos & Pesquisas AquatUniversidade Federal de São Paulo (UNIFESP)Universidade de São Paulo (USP)Inst Pesquisas Energet & NuclAbessa, Denis [UNESP]Vicente, Thaisa MarquesMoreira, Lucas Buruaem [UNESP]Morais, Lucas GoncalvesFeitosa Cruz, Ana Carolina [UNESP]Massonetto, Mirella [UNESP]Campos, Bruno Galvao de [UNESP]Bicego, Marcia CarusoTaniguchi, SatieHortellani, Marcos AntonioSouza Sarkis, Jorge Eduardo de2018-11-26T17:48:34Z2018-11-26T17:48:34Z2017-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article532-548application/pdfhttp://dx.doi.org/10.1590/S1679-87592017128606504Brazilian Journal Of Oceanography. Sao Paulo: Inst Oceanografico, Univ Sao Paulo, v. 65, n. 4, p. 532-548, 2017.1679-8759http://hdl.handle.net/11449/16396010.1590/S1679-87592017128606504S1679-87592017000400532WOS:000426905100001S1679-87592017000400532.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBrazilian Journal Of Oceanography0,425info:eu-repo/semantics/openAccess2023-11-15T06:11:32Zoai:repositorio.unesp.br:11449/163960Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:43:12.613941Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Assessing the sediment quality of the Laje de Santos marine state park and other marine protected areas of the central coast of Sao Paulo (Brazil) |
title |
Assessing the sediment quality of the Laje de Santos marine state park and other marine protected areas of the central coast of Sao Paulo (Brazil) |
spellingShingle |
Assessing the sediment quality of the Laje de Santos marine state park and other marine protected areas of the central coast of Sao Paulo (Brazil) Abessa, Denis [UNESP] Toxicity Metals Hydrocarbons Marine Protected Area Sediment |
title_short |
Assessing the sediment quality of the Laje de Santos marine state park and other marine protected areas of the central coast of Sao Paulo (Brazil) |
title_full |
Assessing the sediment quality of the Laje de Santos marine state park and other marine protected areas of the central coast of Sao Paulo (Brazil) |
title_fullStr |
Assessing the sediment quality of the Laje de Santos marine state park and other marine protected areas of the central coast of Sao Paulo (Brazil) |
title_full_unstemmed |
Assessing the sediment quality of the Laje de Santos marine state park and other marine protected areas of the central coast of Sao Paulo (Brazil) |
title_sort |
Assessing the sediment quality of the Laje de Santos marine state park and other marine protected areas of the central coast of Sao Paulo (Brazil) |
author |
Abessa, Denis [UNESP] |
author_facet |
Abessa, Denis [UNESP] Vicente, Thaisa Marques Moreira, Lucas Buruaem [UNESP] Morais, Lucas Goncalves Feitosa Cruz, Ana Carolina [UNESP] Massonetto, Mirella [UNESP] Campos, Bruno Galvao de [UNESP] Bicego, Marcia Caruso Taniguchi, Satie Hortellani, Marcos Antonio Souza Sarkis, Jorge Eduardo de |
author_role |
author |
author2 |
Vicente, Thaisa Marques Moreira, Lucas Buruaem [UNESP] Morais, Lucas Goncalves Feitosa Cruz, Ana Carolina [UNESP] Massonetto, Mirella [UNESP] Campos, Bruno Galvao de [UNESP] Bicego, Marcia Caruso Taniguchi, Satie Hortellani, Marcos Antonio Souza Sarkis, Jorge Eduardo de |
author2_role |
author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Fundacao Estudos & Pesquisas Aquat Universidade Federal de São Paulo (UNIFESP) Universidade de São Paulo (USP) Inst Pesquisas Energet & Nucl |
dc.contributor.author.fl_str_mv |
Abessa, Denis [UNESP] Vicente, Thaisa Marques Moreira, Lucas Buruaem [UNESP] Morais, Lucas Goncalves Feitosa Cruz, Ana Carolina [UNESP] Massonetto, Mirella [UNESP] Campos, Bruno Galvao de [UNESP] Bicego, Marcia Caruso Taniguchi, Satie Hortellani, Marcos Antonio Souza Sarkis, Jorge Eduardo de |
dc.subject.por.fl_str_mv |
Toxicity Metals Hydrocarbons Marine Protected Area Sediment |
topic |
Toxicity Metals Hydrocarbons Marine Protected Area Sediment |
description |
In this study, the quality of sediments from three Marine Protected Areas (MPAs) located on the coast of Sao Paulo (Laje de Santos Marine State Park - PEMLS; Xixova-Japui State Park - XJSP; and Central Coast Marine Protection Area - APAMLC) was assessed. Four sampling surveys were conducted (September/October 2013; January 2014; July 2014; January 2015). Sediment samples were collected at10 sites, distributed along the 3 MPAs. Samples were analyzed for sediment texture, total organic carbon, CaCO3, metals, aliphatic and polycyclic aromatic hydrocarbons, and for whole-sediment and sediment-water interface toxicities. Principal component analysis (PCA) was used to integrate data. Most of the sediments exhibited low concentrations of chemicals, with the exception of those from P2 (APAMLC) where moderate levels of contaminants were detected. Sediments from P7 and P9 (PEMLS) occasionally showed signs of petroleum hydrocarbons. The other sediments showed no relevant contamination but presented variable toxicity, especially those of bioclastic composition. The PCA indicated a contribution of the sediment properties to the toxicities, especially the CaCO3. In bioclastic sediments, toxicity might be due to physical causes by or any indirect factor such as the presence of ammonia. It was concluded that both natural and anthropic factors are causing toxicity in sediments from the MPAs studied. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-10-01 2018-11-26T17:48:34Z 2018-11-26T17:48:34Z |
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://dx.doi.org/10.1590/S1679-87592017128606504 Brazilian Journal Of Oceanography. Sao Paulo: Inst Oceanografico, Univ Sao Paulo, v. 65, n. 4, p. 532-548, 2017. 1679-8759 http://hdl.handle.net/11449/163960 10.1590/S1679-87592017128606504 S1679-87592017000400532 WOS:000426905100001 S1679-87592017000400532.pdf |
url |
http://dx.doi.org/10.1590/S1679-87592017128606504 http://hdl.handle.net/11449/163960 |
identifier_str_mv |
Brazilian Journal Of Oceanography. Sao Paulo: Inst Oceanografico, Univ Sao Paulo, v. 65, n. 4, p. 532-548, 2017. 1679-8759 10.1590/S1679-87592017128606504 S1679-87592017000400532 WOS:000426905100001 S1679-87592017000400532.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Brazilian Journal Of Oceanography 0,425 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
532-548 application/pdf |
dc.publisher.none.fl_str_mv |
Inst Oceanografico, Univ Sao Paulo |
publisher.none.fl_str_mv |
Inst Oceanografico, Univ Sao Paulo |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128849585635328 |