Toxicity of AMPA to the earthworm Eisenia andrei Bouché, 1972 in tropical artificial soil.

Aminomethylphosphonic acid (AMPA) - one of glyphosate's main metabolites - has been classified as persistent in soils, raising concern regarding the widespread use of glyphosate in agriculture and forestry. Glyphosate may have negative or neutral effects on soil biota, but no information is ava...

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Autores: DOMÍNGUEZ, A., BROWN, G. G., SAUTTER, K. D., OLIVEIRA, C. M. R. de, VASCONCELOS, E. C. de, NIVA, C. C., BARTZ, M. L. C., BEDANO, J. C.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2016
País:Brasil
Institución:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
Repositorio:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Idioma:inglés
OAI Identifier:oai:www.alice.cnptia.embrapa.br:doc/1059899
Acceso en línea:http://www.alice.cnptia.embrapa.br/alice/handle/doc/1059899
Access Level:acceso abierto
Palabra clave:Aminomethylphosphonic Acid
Ecotoxicological Assessement
Herbicide Glyphosate
Foetida
Solo tropical artificial
Earthworm
Minhoca
Aminoácido
Herbicida
Solo tropical
Recuperação do solo
Aminomethylation
Ecotoxicology
Herbicides
Degradation
Pesticides
Biomass
Dynamics
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spelling Toxicity of AMPA to the earthworm Eisenia andrei Bouché, 1972 in tropical artificial soil.Aminomethylphosphonic AcidEcotoxicological AssessementHerbicide GlyphosateFoetidaSolo tropical artificialEarthwormMinhocaAminoácidoHerbicidaSolo tropicalRecuperação do soloAminomethylationEcotoxicologyHerbicidesDegradationPesticidesBiomassDynamicsAminomethylphosphonic acid (AMPA) - one of glyphosate's main metabolites - has been classified as persistent in soils, raising concern regarding the widespread use of glyphosate in agriculture and forestry. Glyphosate may have negative or neutral effects on soil biota, but no information is available on the toxicity of AMPA to soil invertebrates. Therefore our aim was to study the effect of AMPA on mortality and reproduction of the earthworm species Eisenia andrei using standard soil ecotoxicologica I methods (ISO). Field-relevant concentrations of AMPA had no significant effects on mortality in acute or chronic assays. Except at the highest concentration tested, a significant biomass loss was observed compared to controls in the chronic assay. The number of juveniles and cocoons increased with higher concentrations of AMPA applied, but their mean weights decreased. This mass loss indicates higher sensitivity of juveniles than adults to AMPA. Our results suggest that earthworms coming from parents grown in contaminated soils may have reduced growth, limiting their beneficial roles in key soil ecosystem functions. Nevertheless, further research is needed to better understand the mechanisms underlying the sublethal effects observed here.ANAHÍ DOMÍNGUEZ, CONICET; GEORGE GARDNER BROWN, CNPF; KLAUS DIETER SAUTTER, UNIVERSIDADE POSITIVO; CINTIA MARA RIBAS DE OLIVEIRA, UNIVERSIDADE POSITIVO; ELIANE CARVALHO DE VASCONCELOS, UNIVERSIDADE POSITIVO; CINTIA CARLA NIVA, CPAC; MARIE LUISE CAROLINA BARTZ, UNIVERSIDADE POSITIVO; JOSÉ CAMILO BEDANO, CONICET.2017-01-04T11:11:11Z2017-01-04T11:11:11Z2017-01-0420162019-11-07T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleScientific Reports, London, v. 6, Article 19731, 21 Jan. 2016. 8 p.http://www.alice.cnptia.embrapa.br/alice/handle/doc/105989910.1038/srep19731enginfo: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:EMBRAPADOMÍNGUEZ, A.BROWN, G. G.SAUTTER, K. D.OLIVEIRA, C. M. R. deVASCONCELOS, E. C. deNIVA, C. C.BARTZ, M. L. C.BEDANO, J. C.2017-08-16T04:19:57Zoai:www.alice.cnptia.embrapa.br:doc/1059899Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-16T04:19:57Repositório 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 Toxicity of AMPA to the earthworm Eisenia andrei Bouché, 1972 in tropical artificial soil.
title Toxicity of AMPA to the earthworm Eisenia andrei Bouché, 1972 in tropical artificial soil.
spellingShingle Toxicity of AMPA to the earthworm Eisenia andrei Bouché, 1972 in tropical artificial soil.
DOMÍNGUEZ, A.
Aminomethylphosphonic Acid
Ecotoxicological Assessement
Herbicide Glyphosate
Foetida
Solo tropical artificial
Earthworm
Minhoca
Aminoácido
Herbicida
Solo tropical
Recuperação do solo
Aminomethylation
Ecotoxicology
Herbicides
Degradation
Pesticides
Biomass
Dynamics
title_short Toxicity of AMPA to the earthworm Eisenia andrei Bouché, 1972 in tropical artificial soil.
title_full Toxicity of AMPA to the earthworm Eisenia andrei Bouché, 1972 in tropical artificial soil.
title_fullStr Toxicity of AMPA to the earthworm Eisenia andrei Bouché, 1972 in tropical artificial soil.
title_full_unstemmed Toxicity of AMPA to the earthworm Eisenia andrei Bouché, 1972 in tropical artificial soil.
title_sort Toxicity of AMPA to the earthworm Eisenia andrei Bouché, 1972 in tropical artificial soil.
dc.creator.none.fl_str_mv DOMÍNGUEZ, A.
BROWN, G. G.
SAUTTER, K. D.
OLIVEIRA, C. M. R. de
VASCONCELOS, E. C. de
NIVA, C. C.
BARTZ, M. L. C.
BEDANO, J. C.
author DOMÍNGUEZ, A.
author_facet DOMÍNGUEZ, A.
BROWN, G. G.
SAUTTER, K. D.
OLIVEIRA, C. M. R. de
VASCONCELOS, E. C. de
NIVA, C. C.
BARTZ, M. L. C.
BEDANO, J. C.
author_role author
author2 BROWN, G. G.
SAUTTER, K. D.
OLIVEIRA, C. M. R. de
VASCONCELOS, E. C. de
NIVA, C. C.
BARTZ, M. L. C.
BEDANO, J. C.
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv ANAHÍ DOMÍNGUEZ, CONICET; GEORGE GARDNER BROWN, CNPF; KLAUS DIETER SAUTTER, UNIVERSIDADE POSITIVO; CINTIA MARA RIBAS DE OLIVEIRA, UNIVERSIDADE POSITIVO; ELIANE CARVALHO DE VASCONCELOS, UNIVERSIDADE POSITIVO; CINTIA CARLA NIVA, CPAC; MARIE LUISE CAROLINA BARTZ, UNIVERSIDADE POSITIVO; JOSÉ CAMILO BEDANO, CONICET.
dc.subject.por.fl_str_mv Aminomethylphosphonic Acid
Ecotoxicological Assessement
Herbicide Glyphosate
Foetida
Solo tropical artificial
Earthworm
Minhoca
Aminoácido
Herbicida
Solo tropical
Recuperação do solo
Aminomethylation
Ecotoxicology
Herbicides
Degradation
Pesticides
Biomass
Dynamics
topic Aminomethylphosphonic Acid
Ecotoxicological Assessement
Herbicide Glyphosate
Foetida
Solo tropical artificial
Earthworm
Minhoca
Aminoácido
Herbicida
Solo tropical
Recuperação do solo
Aminomethylation
Ecotoxicology
Herbicides
Degradation
Pesticides
Biomass
Dynamics
description Aminomethylphosphonic acid (AMPA) - one of glyphosate's main metabolites - has been classified as persistent in soils, raising concern regarding the widespread use of glyphosate in agriculture and forestry. Glyphosate may have negative or neutral effects on soil biota, but no information is available on the toxicity of AMPA to soil invertebrates. Therefore our aim was to study the effect of AMPA on mortality and reproduction of the earthworm species Eisenia andrei using standard soil ecotoxicologica I methods (ISO). Field-relevant concentrations of AMPA had no significant effects on mortality in acute or chronic assays. Except at the highest concentration tested, a significant biomass loss was observed compared to controls in the chronic assay. The number of juveniles and cocoons increased with higher concentrations of AMPA applied, but their mean weights decreased. This mass loss indicates higher sensitivity of juveniles than adults to AMPA. Our results suggest that earthworms coming from parents grown in contaminated soils may have reduced growth, limiting their beneficial roles in key soil ecosystem functions. Nevertheless, further research is needed to better understand the mechanisms underlying the sublethal effects observed here.
publishDate 2016
dc.date.none.fl_str_mv 2016
2017-01-04T11:11:11Z
2017-01-04T11:11:11Z
2017-01-04
2019-11-07T11:11:11Z
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 Scientific Reports, London, v. 6, Article 19731, 21 Jan. 2016. 8 p.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1059899
10.1038/srep19731
identifier_str_mv Scientific Reports, London, v. 6, Article 19731, 21 Jan. 2016. 8 p.
10.1038/srep19731
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/1059899
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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score 15,301629

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