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dc.creatorCosta, Hemilton Cardoso da-
dc.creatorPereira, Simone de Fátima Pinheiro-
dc.creatorSantos, Luciana Pinheiro-
dc.creatorOliveira, Augusto Fernando Souza de-
dc.creatorSilva, Thiago de Melo e-
dc.creatorSilva, Cléber Silva e-
dc.creatorRocha, Ronaldo Magno-
dc.creatorFreitas, Kellen Heloizy Garcia-
dc.creatorSantos, Davis Castro dos-
dc.creatorCruz, Erivan Sousa-
dc.creator.Latteshttp://lattes.cnpq.br/9340983975020489pt_BR
dc.creator.Latteshttp://lattes.cnpq.br/6059412003152989pt_BR
dc.creator.Latteshttp://lattes.cnpq.br/8094107038279134pt_BR
dc.creator.Latteshttp://lattes.cnpq.br/8002786230762058pt_BR
dc.creator.Latteshttp://lattes.cnpq.br/1263236033536436pt_BR
dc.creator.Latteshttp://lattes.cnpq.br/7673237583688618pt_BR
dc.creator.Latteshttp://lattes.cnpq.br/5458887479371828pt_BR
dc.creator.Latteshttp://lattes.cnpq.br/6364381239117132pt_BR
dc.creator.Latteshttp://lattes.cnpq.br/7784257182257171pt_BR
dc.creator.Latteshttp://lattes.cnpq.br/9997796053892319pt_BR
dc.date.accessioned2024-09-18T18:51:19Z-
dc.date.available2024-09-18T18:51:19Z-
dc.date.issued2020-12-29-
dc.identifier.citationCOSTA, Hemilton Cardoso da; PEREIRA, Simone de Fátima Pinheiro; SANTOS, Luciana Pinheiro; OLIVEIRA, Augusto Fernando Souza de; SILVA, Thiago de Melo e; SILVA, Cléber Silva e; ROCHA, Ronaldo Magno; FREITAS, Kellen Heloizy Garcia; SANTOS, Davis Castro dos; CRUZ, Erivan Sousa. Chemometrics applied in the development of a water quality indicator system for the Brazilian Amazon. ACS Omega., v. 5, n. 51, p. 32899–32906. 2020. DOI: 10.1021/acsomega.0c03430.Disponível em: ... Acesso em: ...pt_BR
dc.citation.volume5pt_BR
dc.citation.issue51pt_BR
dc.citation.spage32899pt_BR
dc.citation.epage32906pt_BR
dc.identifier.doi10.1021/acsomega.0c03430pt_BR
dc.identifier.urihttps://repositorio.ifpa.edu.br/jspui/handle/prefix/537-
dc.description.abstractThe objective of this work was to develop a method to calculate the water quality index (WQI) using chemometric methods. The study was carried out at the Curuá-Una hydroelectric power plant in the state of Pará in the Brazilian Amazon. Eight collection stations in four periods (winter, intermediate I, summer, and intermediate II) and 29 parameters were selected. Multivariate analysis was applied to the results to verify the quality of the data and to select the most sensitive variables to be used as indicators for the WQI calculation. The 10 parameters selected were E h, dissolved oxygen, total dissolved solids, chlorophyll a, phosphate, Ba, Ca, Fe, Na, and Sn. The WQI proposed herein was effective in the classification of water quality for the periods analyzed.pt_BR
dc.description.provenanceSubmitted by adelia pinto (adelia.pinto@ifpa.edu.br) on 2024-03-22T22:11:45Z No. of bitstreams: 1 Artigo_ChemometricsAppliedDevelopment.pdf: 3583089 bytes, checksum: 2a58d0dcd699bd937326762b79c815e7 (MD5)en
dc.description.provenanceApproved for entry into archive by Glauber Ribeiro (glauber.ribeiro@ifpa.edu.br) on 2024-09-18T18:51:19Z (GMT) No. of bitstreams: 1 Artigo_ChemometricsAppliedDevelopment.pdf: 3583089 bytes, checksum: 2a58d0dcd699bd937326762b79c815e7 (MD5)en
dc.description.provenanceMade available in DSpace on 2024-09-18T18:51:19Z (GMT). No. of bitstreams: 1 Artigo_ChemometricsAppliedDevelopment.pdf: 3583089 bytes, checksum: 2a58d0dcd699bd937326762b79c815e7 (MD5) Previous issue date: 2020-12-29en
dc.languageengpt_BR
dc.publisherDepartment of Health and Human Servicespt_BR
dc.publisher.countryEstados unidospt_BR
dc.publisher.initialsHHSpt_BR
dc.relation.ispartofACS Omegapt_BR
dc.rightsAcesso Abertopt_BR
dc.sourceDisponível via e-mail: repositorio.belem@ifpa.edu.brpt_BR
dc.subjectÍndice de qualidade da águapt_BR
dc.subjectUsina hidrelétrica Curuá-Una-Parápt_BR
dc.subjectQualidade da águapt_BR
dc.subjectAmazôniapt_BR
dc.subject.cnpqCNPQ::CIENCIAS EXATAS E DA TERRA::QUIMICApt_BR
dc.titleChemometrics applied in the development of a water quality indicator system for the Brazilian Amazonpt_BR
dc.typeArtigo de Periódicopt_BR
dc.creator.ORCIDhttps://orcid.org/0000-0002-2366-0728pt_BR
dc.creator.ORCIDhttps://orcid.org/0000-0002-2556-211Xpt_BR
dc.creator.ORCIDhttps://orcid.org/0000-0003-2850-0261pt_BR
dc.creator.ORCIDhttps://orcid.org/0000-0003-2903-109Xpt_BR
dc.creator.ORCIDhttps://orcid.org/0000-0003-1796-5215pt_BR
dc.creator.ORCIDhttps://orcid.org/0000-0001-7086-8751pt_BR
dc.creator.ORCIDhttps://orcid.org/0000-0003-0375-6949pt_BR
dc.description.affiliationUniversidade Federal do Parápt_BR
dc.description.affiliationUniversidade Federal do Parápt_BR
dc.description.affiliationUniversidade Federal Rural da Amazôniapt_BR
dc.description.affiliationUniversidade Federal do Parápt_BR
dc.description.affiliationUniversidade Federal do Parápt_BR
dc.description.affiliationInstituto Federal de Educação, Ciência e Tecnologia do Parápt_BR
dc.description.affiliationLaboratório Central de Saúde Pública do Estado do Parápt_BR
dc.description.affiliationUniversidade Federal do Parápt_BR
dc.description.affiliationUniversidade Federal do Parápt_BR
dc.description.affiliationUniversidade Federal do Parápt_BR
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