Screening method for assessing pesticide leaching potential.

Detalhes bibliográficos
Autor(a) principal: SPADOTTO, C. A.
Data de Publicação: 2002
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/15538
Resumo: Screening methods are required in order to determine which pesticides should receive greatest attention with respect to environmental problems. Several authors have proposed screening methods for determining whether a pesticide is likely to leach to groundwater. The Groundwater Ubiquity Score (GUS) developed by GUSTAFSON (5) has been used, as the first step of a tiered approach for specifying which chemicals should deserve longer attention and expensive studies of leachability. However, GUS is empirically based and has a deficiency due to the prediction of anomalous negative values for pesticides with short half-life and/or large sorption coefficient.
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spelling Screening method for assessing pesticide leaching potential.Métodos de avaliaçãoContaminação ambientalÁgua subterrâneaPesticidaLixiviaçãoSorçãoScreening methods are required in order to determine which pesticides should receive greatest attention with respect to environmental problems. Several authors have proposed screening methods for determining whether a pesticide is likely to leach to groundwater. The Groundwater Ubiquity Score (GUS) developed by GUSTAFSON (5) has been used, as the first step of a tiered approach for specifying which chemicals should deserve longer attention and expensive studies of leachability. However, GUS is empirically based and has a deficiency due to the prediction of anomalous negative values for pesticides with short half-life and/or large sorption coefficient.CLAUDIO APARECIDO SPADOTTO, SGTE.SPADOTTO, C. A.2017-09-19T00:13:44Z2017-09-19T00:13:44Z2007-07-1220022017-09-20T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlePesticidas: Revista de Ecotoxicologia e Meio Ambiente, Curitiba, v. 12, p. 69-78, jan./dez. 2002.http://www.alice.cnptia.embrapa.br/alice/handle/doc/15538enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-09-19T00:13:44Zoai:www.alice.cnptia.embrapa.br:doc/15538Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-09-19T00:13:44falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-09-19T00:13:44Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Screening method for assessing pesticide leaching potential.
title Screening method for assessing pesticide leaching potential.
spellingShingle Screening method for assessing pesticide leaching potential.
SPADOTTO, C. A.
Métodos de avaliação
Contaminação ambiental
Água subterrânea
Pesticida
Lixiviação
Sorção
title_short Screening method for assessing pesticide leaching potential.
title_full Screening method for assessing pesticide leaching potential.
title_fullStr Screening method for assessing pesticide leaching potential.
title_full_unstemmed Screening method for assessing pesticide leaching potential.
title_sort Screening method for assessing pesticide leaching potential.
author SPADOTTO, C. A.
author_facet SPADOTTO, C. A.
author_role author
dc.contributor.none.fl_str_mv CLAUDIO APARECIDO SPADOTTO, SGTE.
dc.contributor.author.fl_str_mv SPADOTTO, C. A.
dc.subject.por.fl_str_mv Métodos de avaliação
Contaminação ambiental
Água subterrânea
Pesticida
Lixiviação
Sorção
topic Métodos de avaliação
Contaminação ambiental
Água subterrânea
Pesticida
Lixiviação
Sorção
description Screening methods are required in order to determine which pesticides should receive greatest attention with respect to environmental problems. Several authors have proposed screening methods for determining whether a pesticide is likely to leach to groundwater. The Groundwater Ubiquity Score (GUS) developed by GUSTAFSON (5) has been used, as the first step of a tiered approach for specifying which chemicals should deserve longer attention and expensive studies of leachability. However, GUS is empirically based and has a deficiency due to the prediction of anomalous negative values for pesticides with short half-life and/or large sorption coefficient.
publishDate 2002
dc.date.none.fl_str_mv 2002
2007-07-12
2017-09-19T00:13:44Z
2017-09-19T00:13:44Z
2017-09-20T11:11:11Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Pesticidas: Revista de Ecotoxicologia e Meio Ambiente, Curitiba, v. 12, p. 69-78, jan./dez. 2002.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/15538
identifier_str_mv Pesticidas: Revista de Ecotoxicologia e Meio Ambiente, Curitiba, v. 12, p. 69-78, jan./dez. 2002.
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/15538
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 EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
collection Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv cg-riaa@embrapa.br
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