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Registro Completo |
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
30/10/2007 |
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Data da última atualização: |
30/10/2007 |
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Autoria: |
AZEVEDO, F. R. de; LEITAO, A. C. L.; LIMA, M. A. A.; GUIMARAES, J. A. |
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Título: |
Eficiencia de produtos naturais no controle de Callosobruchus maculatus (Fab.) em feijao caupi (Vigna unguiculata (L.) walp) armazenado. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
Revista Ciencia Agronomica, Fortaleza, v. 38, n. 2, p. 182-187, 2007 |
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Idioma: |
Português |
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Palavras-Chave: |
caruncho; Controle alternativo; Feijao caupi; Feijao macassar; Graos armazenados. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00670naa a2200205 a 4500
001 1061760
005 2007-10-30
008 2007 bl uuuu u00u1 u #d
100 1 $aAZEVEDO, F. R. de
245 $aEficiencia de produtos naturais no controle de Callosobruchus maculatus (Fab.) em feijao caupi (Vigna unguiculata (L.) walp) armazenado.
260 $c2007
653 $acaruncho
653 $aControle alternativo
653 $aFeijao caupi
653 $aFeijao macassar
653 $aGraos armazenados
700 1 $aLEITAO, A. C. L.
700 1 $aLIMA, M. A. A.
700 1 $aGUIMARAES, J. A.
773 $tRevista Ciencia Agronomica, Fortaleza$gv. 38, n. 2, p. 182-187, 2007
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
07/12/2016 |
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Data da última atualização: |
07/12/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Nacional - B |
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Autoria: |
GIRARDI, R.; PINHEIRO, A.; TORRES, E.; KAUFMANN, V.; GARBOSSA, L. H. P. |
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Título: |
Evolution of physicochemical species concentration in streams based on heavy rainfall event data obtained from high-frequency monitoring. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Revista Brasileira de Recursos Hídricos, Porto Alegre, v. 21, n. 4, p. 653-665, 2016. |
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Idioma: |
Inglês |
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Conteúdo: |
Studies carried out over short time intervals assist in understanding the biogeochemical processes occurring relatively fast in natural waters. High frequency monitoring shows a greater variability in the water quality during and immediately after heavy rainfall events. This paper presents an assessment of the surface water quality parameters in the Atlantic Forest biome, caused by heavy rainfall events. The work was developed in two fluviometric sections of the Concordia River watershed, located in the state of Santa Catarina, southern Brazil. The spatial distribution of land use shows the predominance of Atlantic Forest in fluviometric section 1 (FS1) and pasture, forestry, agriculture, and Atlantic Forest in fluviometric section 2 (FS2). In each selected heavy rainfall event, the evolution rainfall height, the water level, and physicochemical parameters of water were analyzed. In all events, the water quality changed due to the heavy rainfall. After the events, an increase in water level and turbidity in both fluviometric sections were detected. In addition, the ammonium ion concentration increased in the river, and the pH value and nitrate concentration decreased. The electrical conductivity presented different behavior in each section. The dissolved oxygen concentration increased in 19 of 27 events. The principal component (PC1) correlated with the turbidity in FS1, and it correlated with level, turbidity, and pH in FS2. |
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Palavras-Chave: |
Atlantic Forest; In situ monitoring; Ombrophilous Dense Forest; Water quality. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02176naa a2200217 a 4500
001 1125813
005 2016-12-07
008 2016 bl uuuu u00u1 u #d
100 1 $aGIRARDI, R.
245 $aEvolution of physicochemical species concentration in streams based on heavy rainfall event data obtained from high-frequency monitoring.$h[electronic resource]
260 $c2016
520 $aStudies carried out over short time intervals assist in understanding the biogeochemical processes occurring relatively fast in natural waters. High frequency monitoring shows a greater variability in the water quality during and immediately after heavy rainfall events. This paper presents an assessment of the surface water quality parameters in the Atlantic Forest biome, caused by heavy rainfall events. The work was developed in two fluviometric sections of the Concordia River watershed, located in the state of Santa Catarina, southern Brazil. The spatial distribution of land use shows the predominance of Atlantic Forest in fluviometric section 1 (FS1) and pasture, forestry, agriculture, and Atlantic Forest in fluviometric section 2 (FS2). In each selected heavy rainfall event, the evolution rainfall height, the water level, and physicochemical parameters of water were analyzed. In all events, the water quality changed due to the heavy rainfall. After the events, an increase in water level and turbidity in both fluviometric sections were detected. In addition, the ammonium ion concentration increased in the river, and the pH value and nitrate concentration decreased. The electrical conductivity presented different behavior in each section. The dissolved oxygen concentration increased in 19 of 27 events. The principal component (PC1) correlated with the turbidity in FS1, and it correlated with level, turbidity, and pH in FS2.
653 $aAtlantic Forest
653 $aIn situ monitoring
653 $aOmbrophilous Dense Forest
653 $aWater quality
700 1 $aPINHEIRO, A.
700 1 $aTORRES, E.
700 1 $aKAUFMANN, V.
700 1 $aGARBOSSA, L. H. P.
773 $tRevista Brasileira de Recursos Hídricos, Porto Alegre$gv. 21, n. 4, p. 653-665, 2016.
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