Labile copper and zinc fractions under different salinity conditions in a shipyard area in the patos lagoon estuary, south of Brazil

Detalhes bibliográficos
Autor(a) principal: Costa, Luiza Dy Fonseca
Data de Publicação: 2013
Outros Autores: Casartelli, Maria Regina de Oliveira, Wallner-Kersanach, Mônica
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FURG (RI FURG)
Texto Completo: http://repositorio.furg.br/handle/1/5874
Resumo: Copper and zinc are common elements in paint residues and can be toxic to estuarine organisms. This study aims to determine the labile dissolved and labile particulate fractions (LPFs) of copper and zinc in the estuarine waters of a shipyard in southern Brazil under different salinity levels and in different seasons. The labile dissolved fraction was determined using the diffusive gradient in thin-film (DGT) technique. The variations in DGT-Cu (0.22-1.05 µg L-1), DGT-Zn (0.54-18.39 µg L-1), LPF-Cu (1.22-3.77 µg g-1), and LPF-Zn (4.29-19.12 µg g-1) concentration were related to changes in their physico-chemical parameters and as a result of boat maintenance activities
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spelling Labile copper and zinc fractions under different salinity conditions in a shipyard area in the patos lagoon estuary, south of BrazilLabile metalsDGTSuspended particulate matterCopper and zinc are common elements in paint residues and can be toxic to estuarine organisms. This study aims to determine the labile dissolved and labile particulate fractions (LPFs) of copper and zinc in the estuarine waters of a shipyard in southern Brazil under different salinity levels and in different seasons. The labile dissolved fraction was determined using the diffusive gradient in thin-film (DGT) technique. The variations in DGT-Cu (0.22-1.05 µg L-1), DGT-Zn (0.54-18.39 µg L-1), LPF-Cu (1.22-3.77 µg g-1), and LPF-Zn (4.29-19.12 µg g-1) concentration were related to changes in their physico-chemical parameters and as a result of boat maintenance activities2016-01-24T01:02:39Z2016-01-24T01:02:39Z2013info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfCOSTA, Luiza Dy Fonseca; CASARTELLI, Maria Regina de Oliveira; WALLNER-KERSANACH, Mônica. Labile copper and zinc fractions under different salinity conditions in a shipyard area in the patos lagoon estuary, south of Brazil. Química Nova, v. 36, n. 8, p.1089-1095, 2013. Disponível em: <http://www.scielo.br/scielo.php?pid=S0100-40422013000800002&script=sci_arttext>. Acesso em 23 Jan 2016.0100-4042http://repositorio.furg.br/handle/1/5874dx.doi.org/10.1590/S0100-40422013000800002engCosta, Luiza Dy FonsecaCasartelli, Maria Regina de OliveiraWallner-Kersanach, Mônicainfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FURG (RI FURG)instname:Universidade Federal do Rio Grande (FURG)instacron:FURG2016-01-24T01:02:39Zoai:repositorio.furg.br:1/5874Repositório InstitucionalPUBhttps://repositorio.furg.br/oai/request || http://200.19.254.174/oai/requestopendoar:2016-01-24T01:02:39Repositório Institucional da FURG (RI FURG) - Universidade Federal do Rio Grande (FURG)false
dc.title.none.fl_str_mv Labile copper and zinc fractions under different salinity conditions in a shipyard area in the patos lagoon estuary, south of Brazil
title Labile copper and zinc fractions under different salinity conditions in a shipyard area in the patos lagoon estuary, south of Brazil
spellingShingle Labile copper and zinc fractions under different salinity conditions in a shipyard area in the patos lagoon estuary, south of Brazil
Costa, Luiza Dy Fonseca
Labile metals
DGT
Suspended particulate matter
title_short Labile copper and zinc fractions under different salinity conditions in a shipyard area in the patos lagoon estuary, south of Brazil
title_full Labile copper and zinc fractions under different salinity conditions in a shipyard area in the patos lagoon estuary, south of Brazil
title_fullStr Labile copper and zinc fractions under different salinity conditions in a shipyard area in the patos lagoon estuary, south of Brazil
title_full_unstemmed Labile copper and zinc fractions under different salinity conditions in a shipyard area in the patos lagoon estuary, south of Brazil
title_sort Labile copper and zinc fractions under different salinity conditions in a shipyard area in the patos lagoon estuary, south of Brazil
author Costa, Luiza Dy Fonseca
author_facet Costa, Luiza Dy Fonseca
Casartelli, Maria Regina de Oliveira
Wallner-Kersanach, Mônica
author_role author
author2 Casartelli, Maria Regina de Oliveira
Wallner-Kersanach, Mônica
author2_role author
author
dc.contributor.author.fl_str_mv Costa, Luiza Dy Fonseca
Casartelli, Maria Regina de Oliveira
Wallner-Kersanach, Mônica
dc.subject.por.fl_str_mv Labile metals
DGT
Suspended particulate matter
topic Labile metals
DGT
Suspended particulate matter
description Copper and zinc are common elements in paint residues and can be toxic to estuarine organisms. This study aims to determine the labile dissolved and labile particulate fractions (LPFs) of copper and zinc in the estuarine waters of a shipyard in southern Brazil under different salinity levels and in different seasons. The labile dissolved fraction was determined using the diffusive gradient in thin-film (DGT) technique. The variations in DGT-Cu (0.22-1.05 µg L-1), DGT-Zn (0.54-18.39 µg L-1), LPF-Cu (1.22-3.77 µg g-1), and LPF-Zn (4.29-19.12 µg g-1) concentration were related to changes in their physico-chemical parameters and as a result of boat maintenance activities
publishDate 2013
dc.date.none.fl_str_mv 2013
2016-01-24T01:02:39Z
2016-01-24T01:02:39Z
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 COSTA, Luiza Dy Fonseca; CASARTELLI, Maria Regina de Oliveira; WALLNER-KERSANACH, Mônica. Labile copper and zinc fractions under different salinity conditions in a shipyard area in the patos lagoon estuary, south of Brazil. Química Nova, v. 36, n. 8, p.1089-1095, 2013. Disponível em: <http://www.scielo.br/scielo.php?pid=S0100-40422013000800002&script=sci_arttext>. Acesso em 23 Jan 2016.
0100-4042
http://repositorio.furg.br/handle/1/5874
dx.doi.org/10.1590/S0100-40422013000800002
identifier_str_mv COSTA, Luiza Dy Fonseca; CASARTELLI, Maria Regina de Oliveira; WALLNER-KERSANACH, Mônica. Labile copper and zinc fractions under different salinity conditions in a shipyard area in the patos lagoon estuary, south of Brazil. Química Nova, v. 36, n. 8, p.1089-1095, 2013. Disponível em: <http://www.scielo.br/scielo.php?pid=S0100-40422013000800002&script=sci_arttext>. Acesso em 23 Jan 2016.
0100-4042
dx.doi.org/10.1590/S0100-40422013000800002
url http://repositorio.furg.br/handle/1/5874
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Institucional da FURG (RI FURG)
instname:Universidade Federal do Rio Grande (FURG)
instacron:FURG
instname_str Universidade Federal do Rio Grande (FURG)
instacron_str FURG
institution FURG
reponame_str Repositório Institucional da FURG (RI FURG)
collection Repositório Institucional da FURG (RI FURG)
repository.name.fl_str_mv Repositório Institucional da FURG (RI FURG) - Universidade Federal do Rio Grande (FURG)
repository.mail.fl_str_mv
_version_ 1813187257681575936

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