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 UNIFESP |
Texto Completo: | https://repositorio.unifesp.br/handle/11600/57168 https://dx.doi.org/10.1590/S1679-87592017128606504 |
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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Abessa, Denis Moledo de SouzaVicente, Thaisa MarquesMoreira, Lucas BuruaemMorais, Lucas Gonçalves [UNIFESP]Cruz, Ana Carolina FeitosaMassonetto, MirellaCampos, Bruno Galvao deBicego, Marcia CarusoTaniguchi, SatieHortellani, Marcos AntonioSarkis, Jorge Eduardo de SouzaUniversidade Federal de São Paulo (UNIFESP)2020-08-04T13:39:53Z2020-08-04T13:39:53Z2017Brazilian Journal Of Oceanography. Sao Paulo, v. 65, n. 4, p. 532-548, 2017.1679-8759https://repositorio.unifesp.br/handle/11600/57168https://dx.doi.org/10.1590/S1679-87592017128606504S1679-87592017000400532.pdfS1679-8759201700040053210.1590/S1679-87592017128606504WOS:000426905100001In 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)PETROBRASFundação 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 Fed Sao Paulo, Inst Mar, Rua Silva Jardim 136, BR-11015020 Santos, SP, BrazilFAPESP: 13/15482-0CNPq: 311609/2014-7CNPq: 308649/2011-7Web of Science532-548engInst Oceanografico, Univ Sao PauloBrazilian Journal Of OceanographyToxicityMetalsHydrocarbonsMarine Protected AreaSedimentAssessing the sediment quality of the Laje de Santos marine state park and other marine protected areas of the central coast of Sao Paulo (Brazil)info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleSao Paulo654info:eu-repo/semantics/openAccessreponame:Repositório Institucional da UNIFESPinstname:Universidade Federal de São Paulo (UNIFESP)instacron:UNIFESPORIGINALS1679-87592017000400532.pdfS1679-87592017000400532.pdfapplication/pdf2293092${dspace.ui.url}/bitstream/11600/57168/1/S1679-87592017000400532.pdf7b799e23846bad5fb7d0fe95146ae36eMD51open accessTEXTS1679-87592017000400532.pdf.txtS1679-87592017000400532.pdf.txtExtracted texttext/plain58596${dspace.ui.url}/bitstream/11600/57168/5/S1679-87592017000400532.pdf.txtb35af55b561a948152e2aee9a50ff558MD55open accessTHUMBNAILS1679-87592017000400532.pdf.jpgS1679-87592017000400532.pdf.jpgIM Thumbnailimage/jpeg7002${dspace.ui.url}/bitstream/11600/57168/7/S1679-87592017000400532.pdf.jpg515a6988001feaa1890dec9d65f18894MD57open access11600/571682023-06-05 19:33:02.976open accessoai:repositorio.unifesp.br:11600/57168Repositório InstitucionalPUBhttp://www.repositorio.unifesp.br/oai/requestopendoar:34652023-06-05T22:33:02Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)false |
dc.title.en.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 Moledo de Souza 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 Moledo de Souza |
author_facet |
Abessa, Denis Moledo de Souza Vicente, Thaisa Marques Moreira, Lucas Buruaem Morais, Lucas Gonçalves [UNIFESP] Cruz, Ana Carolina Feitosa Massonetto, Mirella Campos, Bruno Galvao de Bicego, Marcia Caruso Taniguchi, Satie Hortellani, Marcos Antonio Sarkis, Jorge Eduardo de Souza |
author_role |
author |
author2 |
Vicente, Thaisa Marques Moreira, Lucas Buruaem Morais, Lucas Gonçalves [UNIFESP] Cruz, Ana Carolina Feitosa Massonetto, Mirella Campos, Bruno Galvao de Bicego, Marcia Caruso Taniguchi, Satie Hortellani, Marcos Antonio Sarkis, Jorge Eduardo de Souza |
author2_role |
author author author author author author author author author author |
dc.contributor.institution.none.fl_str_mv |
Universidade Federal de São Paulo (UNIFESP) |
dc.contributor.author.fl_str_mv |
Abessa, Denis Moledo de Souza Vicente, Thaisa Marques Moreira, Lucas Buruaem Morais, Lucas Gonçalves [UNIFESP] Cruz, Ana Carolina Feitosa Massonetto, Mirella Campos, Bruno Galvao de Bicego, Marcia Caruso Taniguchi, Satie Hortellani, Marcos Antonio Sarkis, Jorge Eduardo de Souza |
dc.subject.eng.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.issued.fl_str_mv |
2017 |
dc.date.accessioned.fl_str_mv |
2020-08-04T13:39:53Z |
dc.date.available.fl_str_mv |
2020-08-04T13:39:53Z |
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 |
Brazilian Journal Of Oceanography. Sao Paulo, v. 65, n. 4, p. 532-548, 2017. |
dc.identifier.uri.fl_str_mv |
https://repositorio.unifesp.br/handle/11600/57168 https://dx.doi.org/10.1590/S1679-87592017128606504 |
dc.identifier.issn.none.fl_str_mv |
1679-8759 |
dc.identifier.file.none.fl_str_mv |
S1679-87592017000400532.pdf |
dc.identifier.scielo.none.fl_str_mv |
S1679-87592017000400532 |
dc.identifier.doi.none.fl_str_mv |
10.1590/S1679-87592017128606504 |
dc.identifier.wos.none.fl_str_mv |
WOS:000426905100001 |
identifier_str_mv |
Brazilian Journal Of Oceanography. Sao Paulo, v. 65, n. 4, p. 532-548, 2017. 1679-8759 S1679-87592017000400532.pdf S1679-87592017000400532 10.1590/S1679-87592017128606504 WOS:000426905100001 |
url |
https://repositorio.unifesp.br/handle/11600/57168 https://dx.doi.org/10.1590/S1679-87592017128606504 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.none.fl_str_mv |
Brazilian Journal Of Oceanography |
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info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
532-548 |
dc.coverage.none.fl_str_mv |
Sao Paulo |
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 |
reponame:Repositório Institucional da UNIFESP instname:Universidade Federal de São Paulo (UNIFESP) instacron:UNIFESP |
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Repositório Institucional da UNIFESP |
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