Efectos del herbicida Paraquat sobre el zooplancton
Autor(a) principal: | |
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Data de Publicação: | 2002 |
Tipo de documento: | Artigo |
Idioma: | spa |
Título da fonte: | Iheringia. Série Zoologia |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212002000300005 |
Resumo: | The effects of 0.1; 0.2; 0.4 and 0.8 mlPQ/L were analized on a zooplankton community, to determine the most sensitive species and to analize the occurence of physical abnormalities. A total of 40 taxa were determined. Paraquat affected significantly the zooplankton density but not the species richness. A progressive state of deformation of these organisms was also observed. Paraquat showed to be highly toxic for the zooplankton, so this herbicide should be strictly regulated in aquatic and terrestrial ecosystems. |
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Iheringia. Série Zoologia |
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Efectos del herbicida Paraquat sobre el zooplanctonParaquatzooplanktonmesocosmsphysical abnormalitiesThe effects of 0.1; 0.2; 0.4 and 0.8 mlPQ/L were analized on a zooplankton community, to determine the most sensitive species and to analize the occurence of physical abnormalities. A total of 40 taxa were determined. Paraquat affected significantly the zooplankton density but not the species richness. A progressive state of deformation of these organisms was also observed. Paraquat showed to be highly toxic for the zooplankton, so this herbicide should be strictly regulated in aquatic and terrestrial ecosystems.Museu de Ciências Naturais2002-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212002000300005Iheringia. Série Zoologia v.92 n.3 2002reponame:Iheringia. Série Zoologiainstname:Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)instacron:FZB/RS10.1590/S0073-47212002000300005info:eu-repo/semantics/openAccessGagneten,Ana Maríaspa2002-12-03T00:00:00Zoai:scielo:S0073-47212002000300005Revistahttp://www.scielo.br/iszPUBhttps://old.scielo.br/oai/scielo-oai.php||iheringia-zoo@fzb.rs.gov.br1678-47660073-4721opendoar:2002-12-03T00:00Iheringia. Série Zoologia - Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)false |
dc.title.none.fl_str_mv |
Efectos del herbicida Paraquat sobre el zooplancton |
title |
Efectos del herbicida Paraquat sobre el zooplancton |
spellingShingle |
Efectos del herbicida Paraquat sobre el zooplancton Gagneten,Ana María Paraquat zooplankton mesocosms physical abnormalities |
title_short |
Efectos del herbicida Paraquat sobre el zooplancton |
title_full |
Efectos del herbicida Paraquat sobre el zooplancton |
title_fullStr |
Efectos del herbicida Paraquat sobre el zooplancton |
title_full_unstemmed |
Efectos del herbicida Paraquat sobre el zooplancton |
title_sort |
Efectos del herbicida Paraquat sobre el zooplancton |
author |
Gagneten,Ana María |
author_facet |
Gagneten,Ana María |
author_role |
author |
dc.contributor.author.fl_str_mv |
Gagneten,Ana María |
dc.subject.por.fl_str_mv |
Paraquat zooplankton mesocosms physical abnormalities |
topic |
Paraquat zooplankton mesocosms physical abnormalities |
description |
The effects of 0.1; 0.2; 0.4 and 0.8 mlPQ/L were analized on a zooplankton community, to determine the most sensitive species and to analize the occurence of physical abnormalities. A total of 40 taxa were determined. Paraquat affected significantly the zooplankton density but not the species richness. A progressive state of deformation of these organisms was also observed. Paraquat showed to be highly toxic for the zooplankton, so this herbicide should be strictly regulated in aquatic and terrestrial ecosystems. |
publishDate |
2002 |
dc.date.none.fl_str_mv |
2002-09-01 |
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=S0073-47212002000300005 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212002000300005 |
dc.language.iso.fl_str_mv |
spa |
language |
spa |
dc.relation.none.fl_str_mv |
10.1590/S0073-47212002000300005 |
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 |
Museu de Ciências Naturais |
publisher.none.fl_str_mv |
Museu de Ciências Naturais |
dc.source.none.fl_str_mv |
Iheringia. Série Zoologia v.92 n.3 2002 reponame:Iheringia. Série Zoologia instname:Fundação Zoobotânica do Rio Grande do Sul (FZB/RS) instacron:FZB/RS |
instname_str |
Fundação Zoobotânica do Rio Grande do Sul (FZB/RS) |
instacron_str |
FZB/RS |
institution |
FZB/RS |
reponame_str |
Iheringia. Série Zoologia |
collection |
Iheringia. Série Zoologia |
repository.name.fl_str_mv |
Iheringia. Série Zoologia - Fundação Zoobotânica do Rio Grande do Sul (FZB/RS) |
repository.mail.fl_str_mv |
||iheringia-zoo@fzb.rs.gov.br |
_version_ |
1754203961453182976 |