Embryo toxicity assay in the fish species Rhamdia quelen (Teleostei, Heptaridae) to assess water quality in the Upper Iguacu basin (Parana, Brazil)

Detalhes bibliográficos
Autor(a) principal: Brito, Izabella de Andrade
Data de Publicação: 2018
Outros Autores: Esquivel Garcia, Juan Ramon, Salaroli, Alexandre Barbosa, Lopes Figueira, Rubens Cesar, Martins, Cesar de Castro, Cordeiro Neto, Alexandre, Gusso-Choueri, Paloma Kachel [UNESP], Choueri, Rodrigo Brasil, Lino Araujo, Sabrina Borges, Oliveira Ribeiro, Ciro Alberto de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1016/j.chemosphere.2018.05.009
http://hdl.handle.net/11449/164538
Resumo: The Iguacu River is one of the largest and most important rivers in the Southern of Brazil. The Upper Iguacu Basin is responsible for water supply (80%) of the Metropolitan Region of Curitiba (MRC). After crossing a large urban region, the river is polluted by domestic and industrial sewage, but despite of that few ecotoxicological studies have been performed in order to evaluate the water quality from Iguacu River. The aim of the present study was to investigate the risk of exposure of Iguacu water to biota and also human population. In this terms, was utilized the survival effect and the morphological deformities in larval embryos of Rhamdia quelen, a native South America species. The results showed a high level of pollution in all studied sites along the Upper Iguacu River including PAHs and toxic metals such as lead. The lethal and non-lethal effects described in earlier stages of development suggest an elevated risk to biota. This data was corroborated by the theoretical model, showing that the pollutants present in water from Iguacu River may further reduce the fish population density including risk of local extinction. The present study reflect the needs to conduct in-depth research to evaluate the real impact of human activities on the endemic fish biota of Iguacu River including the risk for human populations. (C) 2018 Elsevier Ltd. All rights reserved.
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spelling Embryo toxicity assay in the fish species Rhamdia quelen (Teleostei, Heptaridae) to assess water quality in the Upper Iguacu basin (Parana, Brazil)Iguacu riverEmbryo toxicityEcological modelingRhamdia quelenWater qualityThe Iguacu River is one of the largest and most important rivers in the Southern of Brazil. The Upper Iguacu Basin is responsible for water supply (80%) of the Metropolitan Region of Curitiba (MRC). After crossing a large urban region, the river is polluted by domestic and industrial sewage, but despite of that few ecotoxicological studies have been performed in order to evaluate the water quality from Iguacu River. The aim of the present study was to investigate the risk of exposure of Iguacu water to biota and also human population. In this terms, was utilized the survival effect and the morphological deformities in larval embryos of Rhamdia quelen, a native South America species. The results showed a high level of pollution in all studied sites along the Upper Iguacu River including PAHs and toxic metals such as lead. The lethal and non-lethal effects described in earlier stages of development suggest an elevated risk to biota. This data was corroborated by the theoretical model, showing that the pollutants present in water from Iguacu River may further reduce the fish population density including risk of local extinction. The present study reflect the needs to conduct in-depth research to evaluate the real impact of human activities on the endemic fish biota of Iguacu River including the risk for human populations. (C) 2018 Elsevier Ltd. All rights reserved.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Univ Fed Parana, Dept Biol Celular, Lab Toxicol Celular, Caixa Postal 19031, BR-81531970 Curitiba, Parana, BrazilUniv Fed Parana, Setor Ciencias Biol, Programa Posgrad Ecol & Conservacao, Caixa Postal 19031, BR-81531980 Curitiba, Parana, BrazilEstacao Piscicultura Panama, BR-88490000 Paulo Lopes, SC, BrazilUniv Sao Paulo, Inst Oceanog, Praca Oceanog 191, BR-05508900 Sao Paulo, SP, BrazilUniv Fed Parana, Ctr Estudos Mar, Caixa Postal 61, BR-83255976 Pontal Do Parana, PR, BrazilUniv Tecnol Fed Parana, Dept Acad Quim & Biol, Curitiba, Parana, BrazilUniv Estadual Paulista, Nucleo Estudos Poluicao & Ecotoxicol Aquat, Sao Vicente, SP, BrazilUniv Fed Sao Paulo, Dept Ciencias Mar, Santos, SP, BrazilUniv Fed Parana, Dept Fis, BR-81531990 Curitiba, Parana, BrazilUniv Estadual Paulista, Nucleo Estudos Poluicao & Ecotoxicol Aquat, Sao Vicente, SP, BrazilElsevier B.V.Univ Fed ParanaEstacao Piscicultura PanamaUniversidade de São Paulo (USP)Univ Tecnol Fed ParanaUniversidade Estadual Paulista (Unesp)Universidade Federal de São Paulo (UNIFESP)Brito, Izabella de AndradeEsquivel Garcia, Juan RamonSalaroli, Alexandre BarbosaLopes Figueira, Rubens CesarMartins, Cesar de CastroCordeiro Neto, AlexandreGusso-Choueri, Paloma Kachel [UNESP]Choueri, Rodrigo BrasilLino Araujo, Sabrina BorgesOliveira Ribeiro, Ciro Alberto de2018-11-26T17:54:57Z2018-11-26T17:54:57Z2018-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article207-218application/pdfhttp://dx.doi.org/10.1016/j.chemosphere.2018.05.009Chemosphere. Oxford: Pergamon-elsevier Science Ltd, v. 208, p. 207-218, 2018.0045-6535http://hdl.handle.net/11449/16453810.1016/j.chemosphere.2018.05.009WOS:000441999400023WOS000441999400023.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengChemosphere1,435info:eu-repo/semantics/openAccess2023-11-10T06:08:11Zoai:repositorio.unesp.br:11449/164538Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:17:04.976017Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Embryo toxicity assay in the fish species Rhamdia quelen (Teleostei, Heptaridae) to assess water quality in the Upper Iguacu basin (Parana, Brazil)
title Embryo toxicity assay in the fish species Rhamdia quelen (Teleostei, Heptaridae) to assess water quality in the Upper Iguacu basin (Parana, Brazil)
spellingShingle Embryo toxicity assay in the fish species Rhamdia quelen (Teleostei, Heptaridae) to assess water quality in the Upper Iguacu basin (Parana, Brazil)
Brito, Izabella de Andrade
Iguacu river
Embryo toxicity
Ecological modeling
Rhamdia quelen
Water quality
title_short Embryo toxicity assay in the fish species Rhamdia quelen (Teleostei, Heptaridae) to assess water quality in the Upper Iguacu basin (Parana, Brazil)
title_full Embryo toxicity assay in the fish species Rhamdia quelen (Teleostei, Heptaridae) to assess water quality in the Upper Iguacu basin (Parana, Brazil)
title_fullStr Embryo toxicity assay in the fish species Rhamdia quelen (Teleostei, Heptaridae) to assess water quality in the Upper Iguacu basin (Parana, Brazil)
title_full_unstemmed Embryo toxicity assay in the fish species Rhamdia quelen (Teleostei, Heptaridae) to assess water quality in the Upper Iguacu basin (Parana, Brazil)
title_sort Embryo toxicity assay in the fish species Rhamdia quelen (Teleostei, Heptaridae) to assess water quality in the Upper Iguacu basin (Parana, Brazil)
author Brito, Izabella de Andrade
author_facet Brito, Izabella de Andrade
Esquivel Garcia, Juan Ramon
Salaroli, Alexandre Barbosa
Lopes Figueira, Rubens Cesar
Martins, Cesar de Castro
Cordeiro Neto, Alexandre
Gusso-Choueri, Paloma Kachel [UNESP]
Choueri, Rodrigo Brasil
Lino Araujo, Sabrina Borges
Oliveira Ribeiro, Ciro Alberto de
author_role author
author2 Esquivel Garcia, Juan Ramon
Salaroli, Alexandre Barbosa
Lopes Figueira, Rubens Cesar
Martins, Cesar de Castro
Cordeiro Neto, Alexandre
Gusso-Choueri, Paloma Kachel [UNESP]
Choueri, Rodrigo Brasil
Lino Araujo, Sabrina Borges
Oliveira Ribeiro, Ciro Alberto de
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Univ Fed Parana
Estacao Piscicultura Panama
Universidade de São Paulo (USP)
Univ Tecnol Fed Parana
Universidade Estadual Paulista (Unesp)
Universidade Federal de São Paulo (UNIFESP)
dc.contributor.author.fl_str_mv Brito, Izabella de Andrade
Esquivel Garcia, Juan Ramon
Salaroli, Alexandre Barbosa
Lopes Figueira, Rubens Cesar
Martins, Cesar de Castro
Cordeiro Neto, Alexandre
Gusso-Choueri, Paloma Kachel [UNESP]
Choueri, Rodrigo Brasil
Lino Araujo, Sabrina Borges
Oliveira Ribeiro, Ciro Alberto de
dc.subject.por.fl_str_mv Iguacu river
Embryo toxicity
Ecological modeling
Rhamdia quelen
Water quality
topic Iguacu river
Embryo toxicity
Ecological modeling
Rhamdia quelen
Water quality
description The Iguacu River is one of the largest and most important rivers in the Southern of Brazil. The Upper Iguacu Basin is responsible for water supply (80%) of the Metropolitan Region of Curitiba (MRC). After crossing a large urban region, the river is polluted by domestic and industrial sewage, but despite of that few ecotoxicological studies have been performed in order to evaluate the water quality from Iguacu River. The aim of the present study was to investigate the risk of exposure of Iguacu water to biota and also human population. In this terms, was utilized the survival effect and the morphological deformities in larval embryos of Rhamdia quelen, a native South America species. The results showed a high level of pollution in all studied sites along the Upper Iguacu River including PAHs and toxic metals such as lead. The lethal and non-lethal effects described in earlier stages of development suggest an elevated risk to biota. This data was corroborated by the theoretical model, showing that the pollutants present in water from Iguacu River may further reduce the fish population density including risk of local extinction. The present study reflect the needs to conduct in-depth research to evaluate the real impact of human activities on the endemic fish biota of Iguacu River including the risk for human populations. (C) 2018 Elsevier Ltd. All rights reserved.
publishDate 2018
dc.date.none.fl_str_mv 2018-11-26T17:54:57Z
2018-11-26T17:54:57Z
2018-10-01
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/10.1016/j.chemosphere.2018.05.009
Chemosphere. Oxford: Pergamon-elsevier Science Ltd, v. 208, p. 207-218, 2018.
0045-6535
http://hdl.handle.net/11449/164538
10.1016/j.chemosphere.2018.05.009
WOS:000441999400023
WOS000441999400023.pdf
url http://dx.doi.org/10.1016/j.chemosphere.2018.05.009
http://hdl.handle.net/11449/164538
identifier_str_mv Chemosphere. Oxford: Pergamon-elsevier Science Ltd, v. 208, p. 207-218, 2018.
0045-6535
10.1016/j.chemosphere.2018.05.009
WOS:000441999400023
WOS000441999400023.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Chemosphere
1,435
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 207-218
application/pdf
dc.publisher.none.fl_str_mv Elsevier B.V.
publisher.none.fl_str_mv Elsevier B.V.
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
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