Avaliação ecotoxicológica em piscicultura no parquet estadual da Serra do Mar-SP, Núcleo Itariru

Detalhes bibliográficos
Autor(a) principal: De Campos, Bruno Galvão [UNESP]
Data de Publicação: 2014
Outros Autores: De Souza Abessa, Denis Moledo [UNESP], Lopes, Mauro Cornacchioni, Da Silva, Newton José Rodrigues
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.15343/0104-7809.20143801098104
http://hdl.handle.net/11449/220142
Resumo: The Center for Research and Production of Native Fishes of Peruíbe is installed within the Itariru core, Parque Estadual da Serra do Mar. This study aimed to evaluate possible risks of environmental pollution due to the production of fry of native species Deuterodon iguape, by means of ecotoxicological assays. Eleven water samples were collected, considering nurseries, water harvesting, river downstream and egg's incubator. Acute toxicity was assessed using tests with Daphnia similis, following ABNT NBR 12713/2005 protocol, and the results were analyzed by Student's t'test. Toxicity was detected only in the first two sectors from the farming system, suggesting the release of contaminants upstream, which were confirmed after interviews with local producers. However, farming tanks appeared to function as biological filters, due to the occurrence of physical, chemical and biological (microbial degradation) processes, producing non toxic effluents. We concluded that this fish farm do not represent a source of contamination. Moreover, toxicity tests seem to constitute a tool to evaluate environmental quality in aquaculture.
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spelling Avaliação ecotoxicológica em piscicultura no parquet estadual da Serra do Mar-SP, Núcleo ItariruEcotoxicological evaluation in aquaculture in state park Serra do Mar-SP, Nucleo ItariruAquacultureDaphniaEnvironmental PollutionToxicityThe Center for Research and Production of Native Fishes of Peruíbe is installed within the Itariru core, Parque Estadual da Serra do Mar. This study aimed to evaluate possible risks of environmental pollution due to the production of fry of native species Deuterodon iguape, by means of ecotoxicological assays. Eleven water samples were collected, considering nurseries, water harvesting, river downstream and egg's incubator. Acute toxicity was assessed using tests with Daphnia similis, following ABNT NBR 12713/2005 protocol, and the results were analyzed by Student's t'test. Toxicity was detected only in the first two sectors from the farming system, suggesting the release of contaminants upstream, which were confirmed after interviews with local producers. However, farming tanks appeared to function as biological filters, due to the occurrence of physical, chemical and biological (microbial degradation) processes, producing non toxic effluents. We concluded that this fish farm do not represent a source of contamination. Moreover, toxicity tests seem to constitute a tool to evaluate environmental quality in aquaculture.Núcleo de Estudo e Pesquisa em Ecotoxicologia Aquática (NEPEA), Universidade Estadual PaulistaPrograma de Pós-Graduação Do Instituto de Pesca-APTA-SAA/SP, Governo Do Estado de São PauloCoordenadoria de Assistência Técnica Integral, Secretaria Estadual de Agricultura e Abastecimento Do Estado de São Paulo, Santos-SPNúcleo de Estudo e Pesquisa em Ecotoxicologia Aquática (NEPEA), Universidade Estadual PaulistaUniversidade Estadual Paulista (UNESP)Programa de Pós-Graduação Do Instituto de Pesca-APTA-SAA/SP, Governo Do Estado de São PauloCoordenadoria de Assistência Técnica Integral, Secretaria Estadual de Agricultura e Abastecimento Do Estado de São PauloDe Campos, Bruno Galvão [UNESP]De Souza Abessa, Denis Moledo [UNESP]Lopes, Mauro CornacchioniDa Silva, Newton José Rodrigues2022-04-28T18:59:51Z2022-04-28T18:59:51Z2014-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article98-104http://dx.doi.org/10.15343/0104-7809.20143801098104Mundo da Saude, v. 38, n. 1, p. 98-104, 2014.1980-39900104-7809http://hdl.handle.net/11449/22014210.15343/0104-7809.201438010981042-s2.0-84899849880Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporMundo da Saudeinfo:eu-repo/semantics/openAccess2022-04-28T18:59:51Zoai:repositorio.unesp.br:11449/220142Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T18:59:51Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Avaliação ecotoxicológica em piscicultura no parquet estadual da Serra do Mar-SP, Núcleo Itariru
Ecotoxicological evaluation in aquaculture in state park Serra do Mar-SP, Nucleo Itariru
title Avaliação ecotoxicológica em piscicultura no parquet estadual da Serra do Mar-SP, Núcleo Itariru
spellingShingle Avaliação ecotoxicológica em piscicultura no parquet estadual da Serra do Mar-SP, Núcleo Itariru
De Campos, Bruno Galvão [UNESP]
Aquaculture
Daphnia
Environmental Pollution
Toxicity
title_short Avaliação ecotoxicológica em piscicultura no parquet estadual da Serra do Mar-SP, Núcleo Itariru
title_full Avaliação ecotoxicológica em piscicultura no parquet estadual da Serra do Mar-SP, Núcleo Itariru
title_fullStr Avaliação ecotoxicológica em piscicultura no parquet estadual da Serra do Mar-SP, Núcleo Itariru
title_full_unstemmed Avaliação ecotoxicológica em piscicultura no parquet estadual da Serra do Mar-SP, Núcleo Itariru
title_sort Avaliação ecotoxicológica em piscicultura no parquet estadual da Serra do Mar-SP, Núcleo Itariru
author De Campos, Bruno Galvão [UNESP]
author_facet De Campos, Bruno Galvão [UNESP]
De Souza Abessa, Denis Moledo [UNESP]
Lopes, Mauro Cornacchioni
Da Silva, Newton José Rodrigues
author_role author
author2 De Souza Abessa, Denis Moledo [UNESP]
Lopes, Mauro Cornacchioni
Da Silva, Newton José Rodrigues
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Programa de Pós-Graduação Do Instituto de Pesca-APTA-SAA/SP, Governo Do Estado de São Paulo
Coordenadoria de Assistência Técnica Integral, Secretaria Estadual de Agricultura e Abastecimento Do Estado de São Paulo
dc.contributor.author.fl_str_mv De Campos, Bruno Galvão [UNESP]
De Souza Abessa, Denis Moledo [UNESP]
Lopes, Mauro Cornacchioni
Da Silva, Newton José Rodrigues
dc.subject.por.fl_str_mv Aquaculture
Daphnia
Environmental Pollution
Toxicity
topic Aquaculture
Daphnia
Environmental Pollution
Toxicity
description The Center for Research and Production of Native Fishes of Peruíbe is installed within the Itariru core, Parque Estadual da Serra do Mar. This study aimed to evaluate possible risks of environmental pollution due to the production of fry of native species Deuterodon iguape, by means of ecotoxicological assays. Eleven water samples were collected, considering nurseries, water harvesting, river downstream and egg's incubator. Acute toxicity was assessed using tests with Daphnia similis, following ABNT NBR 12713/2005 protocol, and the results were analyzed by Student's t'test. Toxicity was detected only in the first two sectors from the farming system, suggesting the release of contaminants upstream, which were confirmed after interviews with local producers. However, farming tanks appeared to function as biological filters, due to the occurrence of physical, chemical and biological (microbial degradation) processes, producing non toxic effluents. We concluded that this fish farm do not represent a source of contamination. Moreover, toxicity tests seem to constitute a tool to evaluate environmental quality in aquaculture.
publishDate 2014
dc.date.none.fl_str_mv 2014-01-01
2022-04-28T18:59:51Z
2022-04-28T18:59:51Z
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/10.15343/0104-7809.20143801098104
Mundo da Saude, v. 38, n. 1, p. 98-104, 2014.
1980-3990
0104-7809
http://hdl.handle.net/11449/220142
10.15343/0104-7809.20143801098104
2-s2.0-84899849880
url http://dx.doi.org/10.15343/0104-7809.20143801098104
http://hdl.handle.net/11449/220142
identifier_str_mv Mundo da Saude, v. 38, n. 1, p. 98-104, 2014.
1980-3990
0104-7809
10.15343/0104-7809.20143801098104
2-s2.0-84899849880
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Mundo da Saude
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 98-104
dc.source.none.fl_str_mv Scopus
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
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