Distribution of Metals in the Waters and Sediments of Rivers in Central Amazon Region, Brazil

Detalhes bibliográficos
Autor(a) principal: Constantino,Isabela C.
Data de Publicação: 2019
Outros Autores: Teodoro,Grazielly C., Moreira,Altair B., Paschoal,Fabiana M. M., Trindade,Wanderson G., Bisinoti,Márcia C.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of the Brazilian Chemical Society (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532019000901906
Resumo: Seasonal concentrations of total, particulate and dissolved Al, Cu, Cd, Cr, Fe, Pb and Ni were analyzed in surface water and total metals in sediment samples from black and whitewater rivers within the Itacoatiara City, Central Amazon. Metals concentrations in water and sediment samples demonstrated that even though urbanization and agricultural practices are common in this region. Metal concentrations in sediments samples are acceptable regarding the recommended levels for protection of aquatic life. From this work, which is the first trace elements study in the main tributaries from Itacoatiara region, we conclude that metals are present in a particulate form, being easier to be transported to other aquatic bodies. During flooding periods an increase of Al, Fe and total organic compound (TOC) in almost water sampling points was observed.
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spelling Distribution of Metals in the Waters and Sediments of Rivers in Central Amazon Region, BrazilAmazonmetal biogeochemistryblackwaterwhitewatersedimentSeasonal concentrations of total, particulate and dissolved Al, Cu, Cd, Cr, Fe, Pb and Ni were analyzed in surface water and total metals in sediment samples from black and whitewater rivers within the Itacoatiara City, Central Amazon. Metals concentrations in water and sediment samples demonstrated that even though urbanization and agricultural practices are common in this region. Metal concentrations in sediments samples are acceptable regarding the recommended levels for protection of aquatic life. From this work, which is the first trace elements study in the main tributaries from Itacoatiara region, we conclude that metals are present in a particulate form, being easier to be transported to other aquatic bodies. During flooding periods an increase of Al, Fe and total organic compound (TOC) in almost water sampling points was observed.Sociedade Brasileira de Química2019-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532019000901906Journal of the Brazilian Chemical Society v.30 n.9 2019reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.21577/0103-5053.20190100info:eu-repo/semantics/openAccessConstantino,Isabela C.Teodoro,Grazielly C.Moreira,Altair B.Paschoal,Fabiana M. M.Trindade,Wanderson G.Bisinoti,Márcia C.eng2019-09-11T00:00:00Zoai:scielo:S0103-50532019000901906Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2019-09-11T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Distribution of Metals in the Waters and Sediments of Rivers in Central Amazon Region, Brazil
title Distribution of Metals in the Waters and Sediments of Rivers in Central Amazon Region, Brazil
spellingShingle Distribution of Metals in the Waters and Sediments of Rivers in Central Amazon Region, Brazil
Constantino,Isabela C.
Amazon
metal biogeochemistry
blackwater
whitewater
sediment
title_short Distribution of Metals in the Waters and Sediments of Rivers in Central Amazon Region, Brazil
title_full Distribution of Metals in the Waters and Sediments of Rivers in Central Amazon Region, Brazil
title_fullStr Distribution of Metals in the Waters and Sediments of Rivers in Central Amazon Region, Brazil
title_full_unstemmed Distribution of Metals in the Waters and Sediments of Rivers in Central Amazon Region, Brazil
title_sort Distribution of Metals in the Waters and Sediments of Rivers in Central Amazon Region, Brazil
author Constantino,Isabela C.
author_facet Constantino,Isabela C.
Teodoro,Grazielly C.
Moreira,Altair B.
Paschoal,Fabiana M. M.
Trindade,Wanderson G.
Bisinoti,Márcia C.
author_role author
author2 Teodoro,Grazielly C.
Moreira,Altair B.
Paschoal,Fabiana M. M.
Trindade,Wanderson G.
Bisinoti,Márcia C.
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Constantino,Isabela C.
Teodoro,Grazielly C.
Moreira,Altair B.
Paschoal,Fabiana M. M.
Trindade,Wanderson G.
Bisinoti,Márcia C.
dc.subject.por.fl_str_mv Amazon
metal biogeochemistry
blackwater
whitewater
sediment
topic Amazon
metal biogeochemistry
blackwater
whitewater
sediment
description Seasonal concentrations of total, particulate and dissolved Al, Cu, Cd, Cr, Fe, Pb and Ni were analyzed in surface water and total metals in sediment samples from black and whitewater rivers within the Itacoatiara City, Central Amazon. Metals concentrations in water and sediment samples demonstrated that even though urbanization and agricultural practices are common in this region. Metal concentrations in sediments samples are acceptable regarding the recommended levels for protection of aquatic life. From this work, which is the first trace elements study in the main tributaries from Itacoatiara region, we conclude that metals are present in a particulate form, being easier to be transported to other aquatic bodies. During flooding periods an increase of Al, Fe and total organic compound (TOC) in almost water sampling points was observed.
publishDate 2019
dc.date.none.fl_str_mv 2019-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532019000901906
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532019000901906
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.21577/0103-5053.20190100
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv Journal of the Brazilian Chemical Society v.30 n.9 2019
reponame:Journal of the Brazilian Chemical Society (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Journal of the Brazilian Chemical Society (Online)
collection Journal of the Brazilian Chemical Society (Online)
repository.name.fl_str_mv Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv ||office@jbcs.sbq.org.br
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