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Registro Completo |
Biblioteca(s): |
Embrapa Gado de Leite. |
Data corrente: |
12/09/2021 |
Data da última atualização: |
12/09/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
LANA, J. N. de; OLIVEIRA, M. de; PAULA, V. R. de; ROCHA, C. H. B. |
Afiliação: |
JULIANA NAZARETH DE LANA, Universidade Federal de Juiz de Fora; MÁRCIO DE OLIVEIRA, Universidade Federal de Juiz de Fora; VANESSA ROMARIO DE PAULA, CNPGL; CÉZAR HENRIQUE BARRA ROCHA, Universidade Federal de Juiz de Fora. |
Título: |
Impact of changes in land use and land cover in the contribution basin of Doutor João Penido water supply reservoir of Juiz de Fora, MG, Brazil. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Journal of Management and Sustainability, v. 11, n. 1, p. 108-125, 2021. |
Idioma: |
Inglês |
Conteúdo: |
Changes in the land use and land cover in areas adjacent to water reservoirs directly affect the quality of this water. This research presents a study on the water quality in the basin of one of the most important public water supply reservoirs in the city of Juiz de Fora, Minas Gerais. The main objective of this study was to analyze the behavior of limnological parameters and the correlation with land use and land cover in the contribution basin of the Doutor João Penido reservoir (CBJPR). The methodology was based on the analysis of water quality parameters, related to water samples collected from 2012 to 2015. Six sampling points were chosen from different locations: spring, medium course, main tributaries of the reservoir and the reservoir catchment. The parameters analyzed were turbidity, total solids (TS), oxygen consumed (OC), dissolved oxygen (DO), electrical conductivity, total nitrogen (TN), total phosphorus (TP), E. Coli, temperature, pH and total dissolved solids (TDS). The Kendall?s tau test was used to analyze the correlations between the parameters of water quality, land use and land cover in the CBJPR. In general, measured parameters showed better results in spring and in reservoir catchment, showing a worse quality of the water along the tributaries and the dilution power of the reservoir. The correlations pointed to the need for protection and preservation of forests in strategic locations to ensure good water quality. |
Palavras-Chave: |
Monitoramento ambiental. |
Thesagro: |
Cobertura do Solo; Impacto Ambiental; Recurso Hídrico; Reservatório de Água; Uso da Terra. |
Thesaurus Nal: |
Environmental impact; Environmental monitoring; Water resources. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/225880/1/Impact-changes.pdf
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Marc: |
LEADER 02341naa a2200265 a 4500 001 2134263 005 2021-09-12 008 2021 bl uuuu u00u1 u #d 100 1 $aLANA, J. N. de 245 $aImpact of changes in land use and land cover in the contribution basin of Doutor João Penido water supply reservoir of Juiz de Fora, MG, Brazil.$h[electronic resource] 260 $c2021 520 $aChanges in the land use and land cover in areas adjacent to water reservoirs directly affect the quality of this water. This research presents a study on the water quality in the basin of one of the most important public water supply reservoirs in the city of Juiz de Fora, Minas Gerais. The main objective of this study was to analyze the behavior of limnological parameters and the correlation with land use and land cover in the contribution basin of the Doutor João Penido reservoir (CBJPR). The methodology was based on the analysis of water quality parameters, related to water samples collected from 2012 to 2015. Six sampling points were chosen from different locations: spring, medium course, main tributaries of the reservoir and the reservoir catchment. The parameters analyzed were turbidity, total solids (TS), oxygen consumed (OC), dissolved oxygen (DO), electrical conductivity, total nitrogen (TN), total phosphorus (TP), E. Coli, temperature, pH and total dissolved solids (TDS). The Kendall?s tau test was used to analyze the correlations between the parameters of water quality, land use and land cover in the CBJPR. In general, measured parameters showed better results in spring and in reservoir catchment, showing a worse quality of the water along the tributaries and the dilution power of the reservoir. The correlations pointed to the need for protection and preservation of forests in strategic locations to ensure good water quality. 650 $aEnvironmental impact 650 $aEnvironmental monitoring 650 $aWater resources 650 $aCobertura do Solo 650 $aImpacto Ambiental 650 $aRecurso Hídrico 650 $aReservatório de Água 650 $aUso da Terra 653 $aMonitoramento ambiental 700 1 $aOLIVEIRA, M. de 700 1 $aPAULA, V. R. de 700 1 $aROCHA, C. H. B. 773 $tJournal of Management and Sustainability$gv. 11, n. 1, p. 108-125, 2021.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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Registro Completo
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
Data corrente: |
26/12/2006 |
Data da última atualização: |
02/08/2011 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
DEL SANTO, V. R.; SOUZA, G. B. de; PEREIRA, C. A. M.; NOGUEIRA, A. R. de A. |
Afiliação: |
VICTOR ROGERIO DEL SANTO, CPPSE; GILBERTO BATISTA DE SOUZA, CPPSE; ANA RITA DE ARAUJO NOGUEIRA, CPPSE. |
Título: |
Análise quimiométrica de nutrientes dos alimentos da pirâmide alimentar. |
Ano de publicação: |
2006 |
Fonte/Imprenta: |
In: SIMPÓSIO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA PECUÁRIA SUDESTE, 2006, São Carlos, SP. Anais... São Carlos: Embrapa Pecuária Sudeste, 2006. |
Idioma: |
Português |
Palavras-Chave: |
Alimentos; Análise quimiométrica; Nutrientes; Pirâmide alimentar. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CPPSE/16603/1/PROCIARAN2006.00194.PDF
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Marc: |
LEADER 00644nam a2200181 a 4500 001 1047714 005 2011-08-02 008 2006 bl uuuu u00u1 u #d 100 1 $aDEL SANTO, V. R. 245 $aAnálise quimiométrica de nutrientes dos alimentos da pirâmide alimentar. 260 $aIn: SIMPÓSIO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA PECUÁRIA SUDESTE, 2006, São Carlos, SP. Anais... São Carlos: Embrapa Pecuária Sudeste$c2006 653 $aAlimentos 653 $aAnálise quimiométrica 653 $aNutrientes 653 $aPirâmide alimentar 700 1 $aSOUZA, G. B. de 700 1 $aPEREIRA, C. A. M. 700 1 $aNOGUEIRA, A. R. de A.
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