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Registro Completo |
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
27/12/2023 |
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Data da última atualização: |
27/12/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
SILVA, G. M.; KESTRING, D. R.; MARTINS, G. H. S.; MARCELO ANTONIOL FONTES; ALONSO, J. M.; CHAER, G. M.; STRALIOTTO, R. |
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Afiliação: |
GABRIELA MARTINS SILVA, UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO; DAIANE RIGONI, CNPS; GLAUTER HENRIQUE SOTERO MARTINS, UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO; MARCELO ANTONIOL FONTES, CNPAB; JORGE MAKHLOUTA ALONSO, UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO; GUILHERME MONTANDON CHAER, CNPAB; ROSANGELA STRALIOTTO, CNPS. |
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Título: |
Atividade enzimática do solo em áreas de pastagem na região do Médio Vale Paraíba. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
In: CONGRESSO LATINO-AMERICANO DE CIÊNCIA DO SOLO, 23.; CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 38., 2023, Florianópolis. Anais [...]. Florianópolis: Epagri, 2023. p. 209. Ref. ID 876. |
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Idioma: |
Português |
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Conteúdo: |
O objetivo do trabalho foi avaliar a atividade enzimática do solo em pastagens do Médio Vale Paraíba, RJ. |
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Palavras-Chave: |
Arilsulfatase; Betaglicosidase; Degradação; Enzimas do solo; IPF. |
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Thesagro: |
Pastagem. |
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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/doc/1160244/1/Atividade-enzimatica-do-solo-em-areas-de-pastagem-2023.pdf
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Marc: |
LEADER 00979nam a2200253 a 4500
001 2160244
005 2023-12-27
008 2023 bl uuuu u00u1 u #d
100 1 $aSILVA, G. M.
245 $aAtividade enzimática do solo em áreas de pastagem na região do Médio Vale Paraíba.$h[electronic resource]
260 $aIn: CONGRESSO LATINO-AMERICANO DE CIÊNCIA DO SOLO, 23.; CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 38., 2023, Florianópolis. Anais [...]. Florianópolis: Epagri, 2023. p. 209. Ref. ID 876.$c2023
520 $aO objetivo do trabalho foi avaliar a atividade enzimática do solo em pastagens do Médio Vale Paraíba, RJ.
650 $aPastagem
653 $aArilsulfatase
653 $aBetaglicosidase
653 $aDegradação
653 $aEnzimas do solo
653 $aIPF
700 1 $aKESTRING, D. R.
700 1 $aMARTINS, G. H. S.
700 1 $aMARCELO ANTONIOL FONTES
700 1 $aALONSO, J. M.
700 1 $aCHAER, G. M.
700 1 $aSTRALIOTTO, R.
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Registro original: |
Embrapa Solos (CNPS) |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
09/01/2019 |
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Data da última atualização: |
09/01/2019 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
PICOLI, J. F.; BARIZON, R. R. M.; BIRKVED, M.; MATSUURA, M. I. da S. F. |
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Afiliação: |
JULIANA FERREIRA PICOLI; ROBSON ROLLAND MONTICELLI BARIZON, CNPMA; MORTEN BIRKVED, Technical University of Denmark; MARILIA IEDA DA S F MATSUURA, CNPMA. |
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Título: |
Modeling of pesticide emissions for life cycle assessment of agricultural products. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO SOBRE GESTÃO DO CICLO DE VIDA, 6., 2018, Brasília, DF. Anais... Brasília, DF: Ibict, 2018. |
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Páginas: |
p. 193-198. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Brazil is the fourth largest food producer in the world. The agricultural sector contributes significantly to the Bralizian economy, representing 23% of GDP in 2016. Government and private initiatives have encouraged the adoption of more sustainable production models. The potential benefits of these models can be better estimated by tools that consider the entire production chain, such as Life Cycle Assessment (LCA). One of the main challenges of LCA applied to agricultural systems is to estimate pesticide emissions to different environmental compartments. This study evaluates the influence on the environmental impacts of two approaches to estimating the pesticide emissions of a major Brazilian agricultural product, sugarcane: 1) 100% emissions to soil, according to Nemecek & Schnetzer (2011); 2) fractionated emissions to air, surface water and groundwater, according to the PestLCI v2.0.8 model, parameterized for three Brazilian regions. The environmental life cycle impact assessment was conducted using UseTox v2.0.2 for the categories of human toxicity (HT) and freshwater ecotoxicity (ETfw) impact categories. For both impact categories, environmental impacts of sugarcane production were influenced by the methodological approach, with significant differences for ETfw (about 20% higher when applying the PestLCI modelling). In general, the main contributors to the HT and ETfw categories were heavy metals and the insecticide fipronil, respectively. The results of this work highlights the importance of developing emission models that consider the complex dynamics of pesticides in agricultural production. MenosAbstract: Brazil is the fourth largest food producer in the world. The agricultural sector contributes significantly to the Bralizian economy, representing 23% of GDP in 2016. Government and private initiatives have encouraged the adoption of more sustainable production models. The potential benefits of these models can be better estimated by tools that consider the entire production chain, such as Life Cycle Assessment (LCA). One of the main challenges of LCA applied to agricultural systems is to estimate pesticide emissions to different environmental compartments. This study evaluates the influence on the environmental impacts of two approaches to estimating the pesticide emissions of a major Brazilian agricultural product, sugarcane: 1) 100% emissions to soil, according to Nemecek & Schnetzer (2011); 2) fractionated emissions to air, surface water and groundwater, according to the PestLCI v2.0.8 model, parameterized for three Brazilian regions. The environmental life cycle impact assessment was conducted using UseTox v2.0.2 for the categories of human toxicity (HT) and freshwater ecotoxicity (ETfw) impact categories. For both impact categories, environmental impacts of sugarcane production were influenced by the methodological approach, with significant differences for ETfw (about 20% higher when applying the PestLCI modelling). In general, the main contributors to the HT and ETfw categories were heavy metals and the insecticide fipronil, respectively. The results of this... Mostrar Tudo |
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Palavras-Chave: |
Agricultural systems; Avaliação do ciclo de vida; Inventário de ciclos de vida; Pesticide emission model; PestLCI. |
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Thesagro: |
Agrotóxico; Cana de açúcar; Impacto ambiental; Pesticida. |
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Thesaurus NAL: |
Life cycle assessment; life cycle inventory; Pesticides; sugarcane. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/190128/1/2018AA30.pdf
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Marc: |
LEADER 02636nam a2200313 a 4500
001 2103479
005 2019-01-09
008 2018 bl uuuu u00u1 u #d
100 1 $aPICOLI, J. F.
245 $aModeling of pesticide emissions for life cycle assessment of agricultural products.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO SOBRE GESTÃO DO CICLO DE VIDA, 6., 2018, Brasília, DF. Anais... Brasília, DF: Ibict$c2018
300 $ap. 193-198.
520 $aAbstract: Brazil is the fourth largest food producer in the world. The agricultural sector contributes significantly to the Bralizian economy, representing 23% of GDP in 2016. Government and private initiatives have encouraged the adoption of more sustainable production models. The potential benefits of these models can be better estimated by tools that consider the entire production chain, such as Life Cycle Assessment (LCA). One of the main challenges of LCA applied to agricultural systems is to estimate pesticide emissions to different environmental compartments. This study evaluates the influence on the environmental impacts of two approaches to estimating the pesticide emissions of a major Brazilian agricultural product, sugarcane: 1) 100% emissions to soil, according to Nemecek & Schnetzer (2011); 2) fractionated emissions to air, surface water and groundwater, according to the PestLCI v2.0.8 model, parameterized for three Brazilian regions. The environmental life cycle impact assessment was conducted using UseTox v2.0.2 for the categories of human toxicity (HT) and freshwater ecotoxicity (ETfw) impact categories. For both impact categories, environmental impacts of sugarcane production were influenced by the methodological approach, with significant differences for ETfw (about 20% higher when applying the PestLCI modelling). In general, the main contributors to the HT and ETfw categories were heavy metals and the insecticide fipronil, respectively. The results of this work highlights the importance of developing emission models that consider the complex dynamics of pesticides in agricultural production.
650 $aLife cycle assessment
650 $alife cycle inventory
650 $aPesticides
650 $asugarcane
650 $aAgrotóxico
650 $aCana de açúcar
650 $aImpacto ambiental
650 $aPesticida
653 $aAgricultural systems
653 $aAvaliação do ciclo de vida
653 $aInventário de ciclos de vida
653 $aPesticide emission model
653 $aPestLCI
700 1 $aBARIZON, R. R. M.
700 1 $aBIRKVED, M.
700 1 $aMATSUURA, M. I. da S. F.
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Embrapa Meio Ambiente (CNPMA) |
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