Natural background assessment and Its anthropogenic contamination of Cd, Pb, Cu, Cr, Zn, Al and Fe in the sediments of the southern area of Patos Lagoon
Autor(a) principal: | |
---|---|
Data de Publicação: | 2004 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da FURG (RI FURG) |
Texto Completo: | http://repositorio.furg.br/handle/1/2056 |
Resumo: | The Patos Lagoon, located in Southern Brazil, is the world's largest choked coastal lagoon with an approximately 151000 km2 watershed. It receives untreated domestic, agricultural and industrial wastes associated with the populations living along its margins. This study examined the distribution of Cd, Pb, Cu, Cr, Zn, Al and Fe in 15 sediment cores of the lagoon in an attempt to establish natural background levels of these metals and to assess anthropogenic influences on them. Al and Fe were tested as normalizes among which Al was chosen as the most appropriated for the sampling sites. In some stations anomalous concentrations for Cd, Pb and Cu were found and contamination of sediments with Zn, Cr,Al and Fe was also observed. |
id |
FURG_b61c23eb45a129b1a3a337e2a6493a1f |
---|---|
oai_identifier_str |
oai:repositorio.furg.br:1/2056 |
network_acronym_str |
FURG |
network_name_str |
Repositório Institucional da FURG (RI FURG) |
repository_id_str |
|
spelling |
Niencheski, Luis Felipe HaxBaraj, EdliraWindom, Herbert LynnFrança, Rosiléa Garcia2012-06-30T00:12:16Z2012-06-30T00:12:16Z2004NIENCHESKI, Luis Felipe Hax, et al. Natural background assessment and its anthropogenic contamination of Cd, Pb, Cu, Cr, Zn, Al and Fe in the sediments of the southern area of Patos Lagoon. Journal of Coastal Research , v. 39, p. 1040-1043, 2006. Disponível em: <http://siaiacad09.univali.br/ics2004/arquivos/212_niencheski.pdf>. Acesso em: 20 jun. 2012.0749-0208http://repositorio.furg.br/handle/1/2056The Patos Lagoon, located in Southern Brazil, is the world's largest choked coastal lagoon with an approximately 151000 km2 watershed. It receives untreated domestic, agricultural and industrial wastes associated with the populations living along its margins. This study examined the distribution of Cd, Pb, Cu, Cr, Zn, Al and Fe in 15 sediment cores of the lagoon in an attempt to establish natural background levels of these metals and to assess anthropogenic influences on them. Al and Fe were tested as normalizes among which Al was chosen as the most appropriated for the sampling sites. In some stations anomalous concentrations for Cd, Pb and Cu were found and contamination of sediments with Zn, Cr,Al and Fe was also observed.engBackground assessmentAnthropogen contaminationMetalsNatural background assessment and Its anthropogenic contamination of Cd, Pb, Cu, Cr, Zn, Al and Fe in the sediments of the southern area of Patos Lagooninfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FURG (RI FURG)instname:Universidade Federal do Rio Grande (FURG)instacron:FURGLICENSElicense.txtlicense.txttext/plain; charset=utf-81724https://repositorio.furg.br/bitstream/1/2056/2/license.txt5b92b9704b4f13242d70e45ddef35a68MD52open accessORIGINAL212_Natural Background Assessment and Its Anthropogenic Contamination of Cd,.pdf212_Natural Background Assessment and Its Anthropogenic Contamination of Cd,.pdfapplication/pdf411179https://repositorio.furg.br/bitstream/1/2056/1/212_Natural%20Background%20Assessment%20and%20Its%20Anthropogenic%20Contamination%20of%20Cd%2c.pdfdfe0773e36a3a7db143a7b7a4710010bMD51open access1/20562012-06-29 21:12:16.927open accessoai:repositorio.furg.br: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Repositório InstitucionalPUBhttps://repositorio.furg.br/oai/request || http://200.19.254.174/oai/requestopendoar:2012-06-30T00:12:16Repositório Institucional da FURG (RI FURG) - Universidade Federal do Rio Grande (FURG)false |
dc.title.pt_BR.fl_str_mv |
Natural background assessment and Its anthropogenic contamination of Cd, Pb, Cu, Cr, Zn, Al and Fe in the sediments of the southern area of Patos Lagoon |
title |
Natural background assessment and Its anthropogenic contamination of Cd, Pb, Cu, Cr, Zn, Al and Fe in the sediments of the southern area of Patos Lagoon |
spellingShingle |
Natural background assessment and Its anthropogenic contamination of Cd, Pb, Cu, Cr, Zn, Al and Fe in the sediments of the southern area of Patos Lagoon Niencheski, Luis Felipe Hax Background assessment Anthropogen contamination Metals |
title_short |
Natural background assessment and Its anthropogenic contamination of Cd, Pb, Cu, Cr, Zn, Al and Fe in the sediments of the southern area of Patos Lagoon |
title_full |
Natural background assessment and Its anthropogenic contamination of Cd, Pb, Cu, Cr, Zn, Al and Fe in the sediments of the southern area of Patos Lagoon |
title_fullStr |
Natural background assessment and Its anthropogenic contamination of Cd, Pb, Cu, Cr, Zn, Al and Fe in the sediments of the southern area of Patos Lagoon |
title_full_unstemmed |
Natural background assessment and Its anthropogenic contamination of Cd, Pb, Cu, Cr, Zn, Al and Fe in the sediments of the southern area of Patos Lagoon |
title_sort |
Natural background assessment and Its anthropogenic contamination of Cd, Pb, Cu, Cr, Zn, Al and Fe in the sediments of the southern area of Patos Lagoon |
author |
Niencheski, Luis Felipe Hax |
author_facet |
Niencheski, Luis Felipe Hax Baraj, Edlira Windom, Herbert Lynn França, Rosiléa Garcia |
author_role |
author |
author2 |
Baraj, Edlira Windom, Herbert Lynn França, Rosiléa Garcia |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Niencheski, Luis Felipe Hax Baraj, Edlira Windom, Herbert Lynn França, Rosiléa Garcia |
dc.subject.por.fl_str_mv |
Background assessment Anthropogen contamination Metals |
topic |
Background assessment Anthropogen contamination Metals |
description |
The Patos Lagoon, located in Southern Brazil, is the world's largest choked coastal lagoon with an approximately 151000 km2 watershed. It receives untreated domestic, agricultural and industrial wastes associated with the populations living along its margins. This study examined the distribution of Cd, Pb, Cu, Cr, Zn, Al and Fe in 15 sediment cores of the lagoon in an attempt to establish natural background levels of these metals and to assess anthropogenic influences on them. Al and Fe were tested as normalizes among which Al was chosen as the most appropriated for the sampling sites. In some stations anomalous concentrations for Cd, Pb and Cu were found and contamination of sediments with Zn, Cr,Al and Fe was also observed. |
publishDate |
2004 |
dc.date.issued.fl_str_mv |
2004 |
dc.date.accessioned.fl_str_mv |
2012-06-30T00:12:16Z |
dc.date.available.fl_str_mv |
2012-06-30T00:12:16Z |
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.citation.fl_str_mv |
NIENCHESKI, Luis Felipe Hax, et al. Natural background assessment and its anthropogenic contamination of Cd, Pb, Cu, Cr, Zn, Al and Fe in the sediments of the southern area of Patos Lagoon. Journal of Coastal Research , v. 39, p. 1040-1043, 2006. Disponível em: <http://siaiacad09.univali.br/ics2004/arquivos/212_niencheski.pdf>. Acesso em: 20 jun. 2012. |
dc.identifier.uri.fl_str_mv |
http://repositorio.furg.br/handle/1/2056 |
dc.identifier.issn.none.fl_str_mv |
0749-0208 |
identifier_str_mv |
NIENCHESKI, Luis Felipe Hax, et al. Natural background assessment and its anthropogenic contamination of Cd, Pb, Cu, Cr, Zn, Al and Fe in the sediments of the southern area of Patos Lagoon. Journal of Coastal Research , v. 39, p. 1040-1043, 2006. Disponível em: <http://siaiacad09.univali.br/ics2004/arquivos/212_niencheski.pdf>. Acesso em: 20 jun. 2012. 0749-0208 |
url |
http://repositorio.furg.br/handle/1/2056 |
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.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) |
bitstream.url.fl_str_mv |
https://repositorio.furg.br/bitstream/1/2056/2/license.txt https://repositorio.furg.br/bitstream/1/2056/1/212_Natural%20Background%20Assessment%20and%20Its%20Anthropogenic%20Contamination%20of%20Cd%2c.pdf |
bitstream.checksum.fl_str_mv |
5b92b9704b4f13242d70e45ddef35a68 dfe0773e36a3a7db143a7b7a4710010b |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 |
repository.name.fl_str_mv |
Repositório Institucional da FURG (RI FURG) - Universidade Federal do Rio Grande (FURG) |
repository.mail.fl_str_mv |
|
_version_ |
1798313627803975680 |