Metal contamination of vineyard soils in wet subtropics (southern Brazil

Detalhes bibliográficos
Autor(a) principal: Mirlean, Nicolai
Data de Publicação: 2007
Outros Autores: Roisenberg, Ari, Chies, Jaqueline Ozorio
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FURG (RI FURG)
Texto Completo: http://repositorio.furg.br/handle/1/3744
Resumo: The vine-growing areas in Brazil are the dampest in the world. Copper maximum value registered in this study was as much as 3200 mg kg_1, which is several times higher than reported for vineyard soils in temperate climates. Other pesticide-derived metals accumulate in the topsoil layer, surpassing in the old vineyards the background value several times for Zn, Pb, Cr and Cd. Copper is transported to deeper soils’ horizons and can potentially contaminate groundwater. The soils from basaltic volcanic rocks reveal the highest values of Cu extracted with CaCl2, demonstrating a high capacity of copper transference into plants. When evaluating the risks of copper’s toxic effects in subtropics, the soils from rhyolitic volcanic rocks are more worrisome, as the Cu extracted with ammonium acetate 1 M surpasses the toxic threshold as much as 4e6 times.
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spelling Metal contamination of vineyard soils in wet subtropics (southern BrazilMetalsVineyardsWet subtropicsSoil pollutionGroundwater contaminationThe vine-growing areas in Brazil are the dampest in the world. Copper maximum value registered in this study was as much as 3200 mg kg_1, which is several times higher than reported for vineyard soils in temperate climates. Other pesticide-derived metals accumulate in the topsoil layer, surpassing in the old vineyards the background value several times for Zn, Pb, Cr and Cd. Copper is transported to deeper soils’ horizons and can potentially contaminate groundwater. The soils from basaltic volcanic rocks reveal the highest values of Cu extracted with CaCl2, demonstrating a high capacity of copper transference into plants. When evaluating the risks of copper’s toxic effects in subtropics, the soils from rhyolitic volcanic rocks are more worrisome, as the Cu extracted with ammonium acetate 1 M surpasses the toxic threshold as much as 4e6 times.2013-09-04T21:16:41Z2013-09-04T21:16:41Z2007info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfMIRLEAN, Nicolai; ROISENBERG, Ari; CHIES, Jaqueline Ozorio. Metal contamination of vineyard soils in wet subtropics (southern Brazil). Environmental Pollution (Barking) , v. 149, p. 10-17, 2007. Disponível em: < http://mounier.univ-tln.fr/rcmo/php_biblio/PDF/5295.pdf>. Acesso em: 14 mar. 2013.http://repositorio.furg.br/handle/1/3744engMirlean, NicolaiRoisenberg, AriChies, Jaqueline Ozorioinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FURG (RI FURG)instname:Universidade Federal do Rio Grande (FURG)instacron:FURG2013-09-04T21:16:41Zoai:repositorio.furg.br:1/3744Repositório InstitucionalPUBhttps://repositorio.furg.br/oai/request || http://200.19.254.174/oai/requestopendoar:2013-09-04T21:16:41Repositório Institucional da FURG (RI FURG) - Universidade Federal do Rio Grande (FURG)false
dc.title.none.fl_str_mv Metal contamination of vineyard soils in wet subtropics (southern Brazil
title Metal contamination of vineyard soils in wet subtropics (southern Brazil
spellingShingle Metal contamination of vineyard soils in wet subtropics (southern Brazil
Mirlean, Nicolai
Metals
Vineyards
Wet subtropics
Soil pollution
Groundwater contamination
title_short Metal contamination of vineyard soils in wet subtropics (southern Brazil
title_full Metal contamination of vineyard soils in wet subtropics (southern Brazil
title_fullStr Metal contamination of vineyard soils in wet subtropics (southern Brazil
title_full_unstemmed Metal contamination of vineyard soils in wet subtropics (southern Brazil
title_sort Metal contamination of vineyard soils in wet subtropics (southern Brazil
author Mirlean, Nicolai
author_facet Mirlean, Nicolai
Roisenberg, Ari
Chies, Jaqueline Ozorio
author_role author
author2 Roisenberg, Ari
Chies, Jaqueline Ozorio
author2_role author
author
dc.contributor.author.fl_str_mv Mirlean, Nicolai
Roisenberg, Ari
Chies, Jaqueline Ozorio
dc.subject.por.fl_str_mv Metals
Vineyards
Wet subtropics
Soil pollution
Groundwater contamination
topic Metals
Vineyards
Wet subtropics
Soil pollution
Groundwater contamination
description The vine-growing areas in Brazil are the dampest in the world. Copper maximum value registered in this study was as much as 3200 mg kg_1, which is several times higher than reported for vineyard soils in temperate climates. Other pesticide-derived metals accumulate in the topsoil layer, surpassing in the old vineyards the background value several times for Zn, Pb, Cr and Cd. Copper is transported to deeper soils’ horizons and can potentially contaminate groundwater. The soils from basaltic volcanic rocks reveal the highest values of Cu extracted with CaCl2, demonstrating a high capacity of copper transference into plants. When evaluating the risks of copper’s toxic effects in subtropics, the soils from rhyolitic volcanic rocks are more worrisome, as the Cu extracted with ammonium acetate 1 M surpasses the toxic threshold as much as 4e6 times.
publishDate 2007
dc.date.none.fl_str_mv 2007
2013-09-04T21:16:41Z
2013-09-04T21:16:41Z
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 MIRLEAN, Nicolai; ROISENBERG, Ari; CHIES, Jaqueline Ozorio. Metal contamination of vineyard soils in wet subtropics (southern Brazil). Environmental Pollution (Barking) , v. 149, p. 10-17, 2007. Disponível em: < http://mounier.univ-tln.fr/rcmo/php_biblio/PDF/5295.pdf>. Acesso em: 14 mar. 2013.
http://repositorio.furg.br/handle/1/3744
identifier_str_mv MIRLEAN, Nicolai; ROISENBERG, Ari; CHIES, Jaqueline Ozorio. Metal contamination of vineyard soils in wet subtropics (southern Brazil). Environmental Pollution (Barking) , v. 149, p. 10-17, 2007. Disponível em: < http://mounier.univ-tln.fr/rcmo/php_biblio/PDF/5295.pdf>. Acesso em: 14 mar. 2013.
url http://repositorio.furg.br/handle/1/3744
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_ 1813187269426675712

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