Glyphosate and AMPA occurrence in agricultural watershed: the case of Paraná Basin 3, Brazil
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1080/03601234.2020.1794703 http://hdl.handle.net/11449/205346 |
Resumo: | Glyphosate is the main herbicide used in soybean crops, and Brazil is one of the major soybean producers around the world. GLY and AMPA were evaluated in 124 surface waters samples of twenty one micro basins in Paraná Basin 3 (State of Parana, Brazil) over six subsequent weeks. A simple and economical routine methodology was established, based on lyophilization as a pre-concentration method. The validated method showed a limit of detection of 0.0125 and 0.025 µg L−1 for GLY and AMPA, respectively. In general, water samples presented concentrations ranging from 0.31 to 1.65 μg L−1 for GLY. Those values are below the maximum allowed amounts in Brazilian Law (65 μg L−1). The AMPA values were found in the range from 0.50 to 1.40 μg L−1. In summary, GLY was detected in 19.3% and it was quantified in 17.7% of the samples. AMPA was detected in 21.8% and it was quantified in 1.6% of the samples. Although samples did not present values higher than the established by Brazilian Law, GLY and AMPA appear constantly in the samples, which highlight the importance of monitoring studies in watersheds. |
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Glyphosate and AMPA occurrence in agricultural watershed: the case of Paraná Basin 3, BrazilAMPABrazilGlyphosateherbicidelyophilizationParaná Basinpesticidesroutine methodologysurface waterwatershedsGlyphosate is the main herbicide used in soybean crops, and Brazil is one of the major soybean producers around the world. GLY and AMPA were evaluated in 124 surface waters samples of twenty one micro basins in Paraná Basin 3 (State of Parana, Brazil) over six subsequent weeks. A simple and economical routine methodology was established, based on lyophilization as a pre-concentration method. The validated method showed a limit of detection of 0.0125 and 0.025 µg L−1 for GLY and AMPA, respectively. In general, water samples presented concentrations ranging from 0.31 to 1.65 μg L−1 for GLY. Those values are below the maximum allowed amounts in Brazilian Law (65 μg L−1). The AMPA values were found in the range from 0.50 to 1.40 μg L−1. In summary, GLY was detected in 19.3% and it was quantified in 17.7% of the samples. AMPA was detected in 21.8% and it was quantified in 1.6% of the samples. Although samples did not present values higher than the established by Brazilian Law, GLY and AMPA appear constantly in the samples, which highlight the importance of monitoring studies in watersheds.Institute of Chemistry São Paulo State University (UNESP)Latin American Institute of Life and Nature Sciences (ILACVN) Federal University of Latin American Integration (UNILA) Research Group LEIMAAInstitute of Chemistry São Paulo State University (UNESP)Universidade Estadual Paulista (Unesp)Research Group LEIMAAMendonça, Cintia Franco Rodrigues [UNESP]Boroski, MarcelaCordeiro, Gilcélia AparecidoToci, Aline Theodoro2021-06-25T10:13:50Z2021-06-25T10:13:50Z2020-07-23info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article909-920http://dx.doi.org/10.1080/03601234.2020.1794703Journal of Environmental Science and Health - Part B Pesticides, Food Contaminants, and Agricultural Wastes, v. 55, n. 10, p. 909-920, 2020.1532-41090360-1234http://hdl.handle.net/11449/20534610.1080/03601234.2020.17947032-s2.0-85093102955Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Environmental Science and Health - Part B Pesticides, Food Contaminants, and Agricultural Wastesinfo:eu-repo/semantics/openAccess2021-10-23T12:39:35Zoai:repositorio.unesp.br:11449/205346Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:39:20.392874Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Glyphosate and AMPA occurrence in agricultural watershed: the case of Paraná Basin 3, Brazil |
title |
Glyphosate and AMPA occurrence in agricultural watershed: the case of Paraná Basin 3, Brazil |
spellingShingle |
Glyphosate and AMPA occurrence in agricultural watershed: the case of Paraná Basin 3, Brazil Mendonça, Cintia Franco Rodrigues [UNESP] AMPA Brazil Glyphosate herbicide lyophilization Paraná Basin pesticides routine methodology surface water watersheds |
title_short |
Glyphosate and AMPA occurrence in agricultural watershed: the case of Paraná Basin 3, Brazil |
title_full |
Glyphosate and AMPA occurrence in agricultural watershed: the case of Paraná Basin 3, Brazil |
title_fullStr |
Glyphosate and AMPA occurrence in agricultural watershed: the case of Paraná Basin 3, Brazil |
title_full_unstemmed |
Glyphosate and AMPA occurrence in agricultural watershed: the case of Paraná Basin 3, Brazil |
title_sort |
Glyphosate and AMPA occurrence in agricultural watershed: the case of Paraná Basin 3, Brazil |
author |
Mendonça, Cintia Franco Rodrigues [UNESP] |
author_facet |
Mendonça, Cintia Franco Rodrigues [UNESP] Boroski, Marcela Cordeiro, Gilcélia Aparecido Toci, Aline Theodoro |
author_role |
author |
author2 |
Boroski, Marcela Cordeiro, Gilcélia Aparecido Toci, Aline Theodoro |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Research Group LEIMAA |
dc.contributor.author.fl_str_mv |
Mendonça, Cintia Franco Rodrigues [UNESP] Boroski, Marcela Cordeiro, Gilcélia Aparecido Toci, Aline Theodoro |
dc.subject.por.fl_str_mv |
AMPA Brazil Glyphosate herbicide lyophilization Paraná Basin pesticides routine methodology surface water watersheds |
topic |
AMPA Brazil Glyphosate herbicide lyophilization Paraná Basin pesticides routine methodology surface water watersheds |
description |
Glyphosate is the main herbicide used in soybean crops, and Brazil is one of the major soybean producers around the world. GLY and AMPA were evaluated in 124 surface waters samples of twenty one micro basins in Paraná Basin 3 (State of Parana, Brazil) over six subsequent weeks. A simple and economical routine methodology was established, based on lyophilization as a pre-concentration method. The validated method showed a limit of detection of 0.0125 and 0.025 µg L−1 for GLY and AMPA, respectively. In general, water samples presented concentrations ranging from 0.31 to 1.65 μg L−1 for GLY. Those values are below the maximum allowed amounts in Brazilian Law (65 μg L−1). The AMPA values were found in the range from 0.50 to 1.40 μg L−1. In summary, GLY was detected in 19.3% and it was quantified in 17.7% of the samples. AMPA was detected in 21.8% and it was quantified in 1.6% of the samples. Although samples did not present values higher than the established by Brazilian Law, GLY and AMPA appear constantly in the samples, which highlight the importance of monitoring studies in watersheds. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-07-23 2021-06-25T10:13:50Z 2021-06-25T10:13:50Z |
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 |
http://dx.doi.org/10.1080/03601234.2020.1794703 Journal of Environmental Science and Health - Part B Pesticides, Food Contaminants, and Agricultural Wastes, v. 55, n. 10, p. 909-920, 2020. 1532-4109 0360-1234 http://hdl.handle.net/11449/205346 10.1080/03601234.2020.1794703 2-s2.0-85093102955 |
url |
http://dx.doi.org/10.1080/03601234.2020.1794703 http://hdl.handle.net/11449/205346 |
identifier_str_mv |
Journal of Environmental Science and Health - Part B Pesticides, Food Contaminants, and Agricultural Wastes, v. 55, n. 10, p. 909-920, 2020. 1532-4109 0360-1234 10.1080/03601234.2020.1794703 2-s2.0-85093102955 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Environmental Science and Health - Part B Pesticides, Food Contaminants, and Agricultural Wastes |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
909-920 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128395970609152 |