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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
11/05/2021 |
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Data da última atualização: |
18/05/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA, K. A. da; NICOLA, V. B.; DUDAS, R. T.; DEMETRIO, W. C.; MAIA, L. dos S.; CUNHA, L.; BARTZ, M. L. C.; BROWN, G. G.; PASINI, A.; KILLE, P.; FERREIRA, N. G. C.; OLIVEIRA, C. M. R. de. |
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Afiliação: |
KARLO ALVES DA SILVA, Universidade Positivo; VITORIA BELTRAME NICOLA, Universidade Positivo; RAFAELA TAVARES DUDAS, Universidade Positivo; WILIAN CARLO DEMETRIO, Universidade Federal do Paraná; LILIANNE DOS SANTOS MAIA, Universidade Federal do Paraná; LUIS CUNHA, University of Coimbra; University of South Wales; MARIE LUISE CAROLINA BARTZ, Universidade Positivo; GEORGE GARDNER BROWN, CNPF; AMARILDO PASINI, Universidade Estadual de Londrina; PETER KILLE, Cardiff University; NUNO G. C. FERREIRA, Cardiff University; CÍNTIA MARA RIBAS DE OLIVEIRA, Universidade Positivo. |
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Título: |
Pesticides in a case study on no-tillage farming systems and surrounding forest patches in Brazil. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Scientific Reports, v. 11, Article number: 9839, 14 p., 2021. |
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DOI: |
https://doi.org/10.1038/s41598-021-88779-3 |
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Idioma: |
Português |
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Conteúdo: |
With the growing global concern on pesticide management, the relationship between its environmental recalcitrance, food security and human health has never been more relevant. Pesticides residues are known to cause significant environmental contamination. Here, we present a case study on long-term no-tillage farming systems in Brazil, where Glyphosate (GLY) has been applied for more than 35 years. GLY and its main breakdown product, aminomethylphosphonic acid (AMPA) were determined in topsoil (0–10 cm) samples from no-tillage fields and nearby subtropical secondary forests by high-performance liquid chromatography coupled with a fluorescence detector. In addition, the presence of carbamates, organochlorines, organophosphates and triazines were also screened for. GLY and AMPA were present in all soil samples, reaching values higher than those described for soils so far in the literature. A significant decrease for AMPA was observed only between the secondary forest and the farm’s middle slope for site B. GLY and AMPA were observed respectively at peak concentrations of 66.38 and 26.03 mg/kg soil. GLY was strongly associated with forest soil properties, while AMPA associated more with no-tillage soil properties. Soil texture was a significant factor contributing to discrimination of the results as clay and sand contents affect GLY and AMPA retention in soils. This was the first study to report DDT and metabolites in consolidated no-tillage soils in Brazil (a pesticide fully banned since 2009). Based on human risk assessment conducted herein and the potential risk of GLY to local soil communities, this study offers a baseline for future studies on potential adverse effects on soil biota, and mechanistic studies. MenosWith the growing global concern on pesticide management, the relationship between its environmental recalcitrance, food security and human health has never been more relevant. Pesticides residues are known to cause significant environmental contamination. Here, we present a case study on long-term no-tillage farming systems in Brazil, where Glyphosate (GLY) has been applied for more than 35 years. GLY and its main breakdown product, aminomethylphosphonic acid (AMPA) were determined in topsoil (0–10 cm) samples from no-tillage fields and nearby subtropical secondary forests by high-performance liquid chromatography coupled with a fluorescence detector. In addition, the presence of carbamates, organochlorines, organophosphates and triazines were also screened for. GLY and AMPA were present in all soil samples, reaching values higher than those described for soils so far in the literature. A significant decrease for AMPA was observed only between the secondary forest and the farm’s middle slope for site B. GLY and AMPA were observed respectively at peak concentrations of 66.38 and 26.03 mg/kg soil. GLY was strongly associated with forest soil properties, while AMPA associated more with no-tillage soil properties. Soil texture was a significant factor contributing to discrimination of the results as clay and sand contents affect GLY and AMPA retention in soils. This was the first study to report DDT and metabolites in consolidated no-tillage soils in Brazil (a pesticide fully ba... Mostrar Tudo |
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Palavras-Chave: |
Pesticidas. |
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Thesagro: |
Plantio Direto; Solo Florestal. |
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Thesaurus Nal: |
Pesticides. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/223183/1/Silva-Brown-etal-2021-article-Scientific-Reports.pdf
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Marc: |
LEADER 02666naa a2200313 a 4500
001 2131763
005 2021-05-18
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1038/s41598-021-88779-3$2DOI
100 1 $aSILVA, K. A. da
245 $aPesticides in a case study on no-tillage farming systems and surrounding forest patches in Brazil.$h[electronic resource]
260 $c2021
520 $aWith the growing global concern on pesticide management, the relationship between its environmental recalcitrance, food security and human health has never been more relevant. Pesticides residues are known to cause significant environmental contamination. Here, we present a case study on long-term no-tillage farming systems in Brazil, where Glyphosate (GLY) has been applied for more than 35 years. GLY and its main breakdown product, aminomethylphosphonic acid (AMPA) were determined in topsoil (0–10 cm) samples from no-tillage fields and nearby subtropical secondary forests by high-performance liquid chromatography coupled with a fluorescence detector. In addition, the presence of carbamates, organochlorines, organophosphates and triazines were also screened for. GLY and AMPA were present in all soil samples, reaching values higher than those described for soils so far in the literature. A significant decrease for AMPA was observed only between the secondary forest and the farm’s middle slope for site B. GLY and AMPA were observed respectively at peak concentrations of 66.38 and 26.03 mg/kg soil. GLY was strongly associated with forest soil properties, while AMPA associated more with no-tillage soil properties. Soil texture was a significant factor contributing to discrimination of the results as clay and sand contents affect GLY and AMPA retention in soils. This was the first study to report DDT and metabolites in consolidated no-tillage soils in Brazil (a pesticide fully banned since 2009). Based on human risk assessment conducted herein and the potential risk of GLY to local soil communities, this study offers a baseline for future studies on potential adverse effects on soil biota, and mechanistic studies.
650 $aPesticides
650 $aPlantio Direto
650 $aSolo Florestal
653 $aPesticidas
700 1 $aNICOLA, V. B.
700 1 $aDUDAS, R. T.
700 1 $aDEMETRIO, W. C.
700 1 $aMAIA, L. dos S.
700 1 $aCUNHA, L.
700 1 $aBARTZ, M. L. C.
700 1 $aBROWN, G. G.
700 1 $aPASINI, A.
700 1 $aKILLE, P.
700 1 $aFERREIRA, N. G. C.
700 1 $aOLIVEIRA, C. M. R. de
773 $tScientific Reports$gv. 11, Article number: 9839, 14 p., 2021.
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Registro original: |
Embrapa Florestas (CNPF) |
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Registro Completo
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
18/10/2012 |
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Data da última atualização: |
29/01/2013 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
SANTANA, L. G. L.; ALMEIDA, L. A. da H.; SOUZA, E. D. S.; COSTA, C. dos S.; SOARES FILHO, W. dos S.; PASSOS, O. S. |
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Afiliação: |
LIZZIANE GOMES LEAL SANTANA, UFRB; LUCAS ARAGÃO DA HORA ALMEIDA, UFRB; EDSON DOS SANTOS SOUZA, UFRB; CRISTIANE DOS SANTOS COSTA, Fapesb; WALTER DOS SANTOS SOARES FILHO, CNPMF; ORLANDO SAMPAIO PASSOS, CNPMF. |
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Título: |
Qualidades físicas e químicas de frutos de diferentes clones de laranjeira Bahia. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
In: JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA, 6., 2012, Cruz das Almas. Anais... Cruz das Almas: Embrapa Mandioca e Fruticultura, 2012. |
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Idioma: |
Português |
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Conteúdo: |
A laranjeira doce [Citrus sinensis (L.) Osbeck] 'Bahia' ou 'de Umbigo', mutação somática espontânea da laranjeira 'Seleta', tem papel dos mais relevantes na citricultura brasileira e mundial. Surgida no bairro do Cabula, Salvador, BA, é consumida como fruta de mesa em razão de seu sabor inigualável e ausência de sementes, não se presta, porém, à industrialização, em decorrência da presença de limonina, substância que confere sabor amargo ao seu suco. Para caracterização de clones da laranjeira 'Bahia' do Banco Ativo de Germoplasma de Citros da Embrapa Mandioca e Fruticultura, Cruz das Almas, BA, foram coletados frutos de 59 clones em junho de 2011. |
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Palavras-Chave: |
Laranja Bahia; Laranja de Umbigo. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/68272/1/182-12-Lizziane-Walter-Cristiane.pdf
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Marc: |
LEADER 01368nam a2200193 a 4500
001 1937093
005 2013-01-29
008 2012 bl uuuu u00u1 u #d
100 1 $aSANTANA, L. G. L.
245 $aQualidades físicas e químicas de frutos de diferentes clones de laranjeira Bahia.$h[electronic resource]
260 $aIn: JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA, 6., 2012, Cruz das Almas. Anais... Cruz das Almas: Embrapa Mandioca e Fruticultura$c2012
520 $aA laranjeira doce [Citrus sinensis (L.) Osbeck] 'Bahia' ou 'de Umbigo', mutação somática espontânea da laranjeira 'Seleta', tem papel dos mais relevantes na citricultura brasileira e mundial. Surgida no bairro do Cabula, Salvador, BA, é consumida como fruta de mesa em razão de seu sabor inigualável e ausência de sementes, não se presta, porém, à industrialização, em decorrência da presença de limonina, substância que confere sabor amargo ao seu suco. Para caracterização de clones da laranjeira 'Bahia' do Banco Ativo de Germoplasma de Citros da Embrapa Mandioca e Fruticultura, Cruz das Almas, BA, foram coletados frutos de 59 clones em junho de 2011.
653 $aLaranja Bahia
653 $aLaranja de Umbigo
700 1 $aALMEIDA, L. A. da H.
700 1 $aSOUZA, E. D. S.
700 1 $aCOSTA, C. dos S.
700 1 $aSOARES FILHO, W. dos S.
700 1 $aPASSOS, O. S.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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