Natural factors and chemical contamination control the structure of macrobenthic communities in the Santos Estuarine System (SP, Brazil)

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Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorBR Ambiental-
Autor(es): dc.contributorInstituto de Pesquisas Energéticas Nucleares-
Autor(es): dc.contributorFacultad de Ciencias - UdelaR-
Autor(es): dc.creatorAbessa, D. M.S. [UNESP]-
Autor(es): dc.creatorRachid, B. R.F.-
Autor(es): dc.creatorZaroni, L. P.-
Autor(es): dc.creatorGasparro, M. R.-
Autor(es): dc.creatorPinto, Y. A.-
Autor(es): dc.creatorBícego, M. C.-
Autor(es): dc.creatorHortellan, M. A.-
Autor(es): dc.creatorSarkis, J. E.S.-
Autor(es): dc.creatorMuniz, P.-
Autor(es): dc.creatorMoreira, L. B. [UNESP]-
Autor(es): dc.creatorSousa, E. C.P.M.-
Data de aceite: dc.date.accessioned2022-02-22T00:27:51Z-
Data de disponibilização: dc.date.available2022-02-22T00:27:51Z-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2019-01-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1556/168.2019.20.2.3-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/199619-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/199619-
Descrição: dc.descriptionThe Santos Estuarine System (SES) is a complex of bays, islands, estuarine channels, and rivers located on the Southeast coast of Brazil, in which multiple contaminant sources are situated in close proximity to mangroves and other protected areas. In this study, the composition and structure of the macrobenthic communities of SES were described and ninetynine species were identified, with the predominance of polychaetes and bivalve mollusks. The benthic assemblages also showed strong signs of stress, as indicated by the low abundance, richness and diversity, and the dominance of opportunistic species. Integrated analysis including sediment characteristics related to natural and anthropogenic factors (e.g., sediment chemistry, and toxicity) indicated that benthic fauna from the inner portions of the SES and vicinities of the SSOS diffusers as Santos Bay were affected. Some locations at the mouths of Santos and Sao Vicente estuaries exhibited moderate disturbance. In other sites from the mouth of São Vicente and Bertioga channels, and Santos Bay, the benthic fauna were considered not degraded. Our results suggest that a combination of both environmental factors and contaminants were responsible for the benthic community structure.-
Descrição: dc.descriptionUNESP Campus do Litoral Paulista, Praça Infante Dom Henriquem s/n.-
Descrição: dc.descriptionInstituto Oceanográfico da USP, Praça do Oceanográfico, 191-
Descrição: dc.descriptionBR Ambiental, Rua Corinto, 739-
Descrição: dc.descriptionInstituto de Pesquisas Energéticas Nucleares, Av. Prof. Lineu Prestes, 2242-
Descrição: dc.descriptionSección Oceanología Facultad de Ciencias - UdelaR, Iguá 4225-
Descrição: dc.descriptionUNESP Campus do Litoral Paulista, Praça Infante Dom Henriquem s/n.-
Formato: dc.format121-137-
Idioma: dc.languageen-
Relação: dc.relationCommunity Ecology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectBenthos-
Palavras-chave: dc.subjectDistribution-
Palavras-chave: dc.subjectMacrofauna-
Palavras-chave: dc.subjectPollution-
Palavras-chave: dc.subjectSantos estuarine system-
Título: dc.titleNatural factors and chemical contamination control the structure of macrobenthic communities in the Santos Estuarine System (SP, Brazil)-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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