| |
|
|
| Registros recuperados : 53 | |
| 6. |  | BLUM, J.; MELFI, A. J.; MONTES, C. R. Nutrição mineral da cana-de-açúcar irrigada com efluente de esgoto tratado, em área com aplicação de fosfogesso. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 47, n. 4, p. 593-602, abr. 2012. Título em inglês: Mineral nutrition of sugarcane irrigated with sewage effluent in an area with phosphogypsum application.| Biblioteca(s): Embrapa Unidades Centrais. |
|    |
| 7. | | FONSECA, A.; HERPIN, U.; PAULA, A. M. de; VICTÓRIA, R. L.; MELFI, A. J. Agricultural use of treated sewage effluents: agronomic and environmental implications and perspectives for Brazil. Scientia Agricola, Piracicaba,v. 64, n. 2, p. 194-209, 2007.| Biblioteca(s): Embrapa Uva e Vinho. |
| |
| 10. | | SANTOS, L. M. dos; SIMÕES, M. L.; MONTES, C. L.; MELFI, A. J.; MARTIN-NETO, L. Estudo da viabilidade do tratamento com ácido fluorídrico 10% para remoção de íons paramagnéticos em amostras de solos irrigados com efluente de esgoto tratado e suas respectivas frações físicas. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 31., 2007, Gramado, RS. Conquistas e desafios da ciência do solo brasileira. Anais... Porto Alegre: SBCS, 2007. não paginado. 1 CD-ROM.| Biblioteca(s): Embrapa Instrumentação. |
| |
| 11. | | SANTOS, L. M.; SIMOES, M. L.; MONTES, C. R.; MELFI, A. J.; MARTIN-NETO, L. Estudo da viabilidade do tratamento com ácido fluorídrico 10% para remoção de íons paramagnéticos em amostras de solos irrigados com efluente de esgoto tratado e suas respectivas frações físicas. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 31., 2007, Gramado, RS. Conquistas e desafios da ciência do solo brasileira. Livro de resumos... Porto Alegre: SBCS, 2007. p. 201| Biblioteca(s): Embrapa Instrumentação. |
| |
| 12. | | DEON, M. D. I.; GOMES, T. M.; MELFI, A. J.; MONTES, C. R.; SILVA, E. da. Produtividade e qualidade da cana-de-açúcar irrigada com efluente de estação de tratamento de esgoto. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 45, n. 10, p. 1149-1156, 2010.| Biblioteca(s): Embrapa Semiárido; Embrapa Unidades Centrais. |
| |
| 15. | | PEREIRA, B. F. F.; GOMES, T. M.; NOGUEIRA, S. F.; MONTES, C. R.; MELFI, A. J. Cápsula porosa: interferência na atmosfera da solução do solo e metodologia de lavagem. Irriga, Botucatu, v. 14, n. 4, p. 441-448, out./dez. 2009.| Biblioteca(s): Embrapa Territorial. |
| |
| 16. | | SANTIN, R. C.; DEON, M. D.; BLUM, J.; SIGNOR, D.; MELFI, A. J.; MONTES, C. R. Variação ao longo de um dia das emissões de gases de efeito estufa de um solo sob pastagem e irrigado com efluente de esgoto tratado. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 30.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 14.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 12.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 9.; SIMPÓSIO SOBRE SELÊNIO NO BRASIL, 1., 2012, Maceió. A responsabilidade socioambiental da pesquisa agrícola: anais. Viçosa, MG: SBCS, 2012. 1 CD-ROM.| Biblioteca(s): Embrapa Semiárido. |
| |
| 17. | | SANTOS, L. M. dos; SIMOES, M. L.; MONTES, C. R.; MELFI, A. J.; MARTIN NETO, L. Viabilidade do emprego de ácido fluorídrico 10% para a remoção de íons paramagnéticos em amostras de solos e suas respectivas frações físicas. Eclética Química, Araraquara, v. 35, n. 3, p. 55-60, 2010.| Biblioteca(s): Embrapa Instrumentação. |
| |
| 20. | | SANTOS, C. H. dos; MILORI, D. M. B. P.; MARTIN-NETO, L.; MONTES, C. R.; MELFI, A. J. Caracterização de ácidos húmicos de solos com aplicação de águas residuárias por análise elementar e espectroscopia de ressonância magnética nuclear de 13C. In: ENCONTRO BRASILEIRO DE SUBSTÂNCIAS HÚMICAS, 8., 2009, Pelotas, RS. Matéria orgânica ambiental e sustentabilidade: anais. Pelotas, RS: Embrapa Clima Temperado, 2009. 1 CD-ROM.| Biblioteca(s): Embrapa Instrumentação. |
| |
| Registros recuperados : 53 | |
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Pantanal. Para informações adicionais entre em contato com cpap.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Pantanal. |
|
Data corrente: |
28/11/2018 |
|
Data da última atualização: |
12/03/2019 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 2 |
|
Autoria: |
ARAUJO, A. G. de J.; OBREGÓN, G. O.; SAMPAIO, G.; MONTEIRO, A. M. V.; SILVA, L. T. da; SORIANO, B. M. A.; PADOVANI, C. R.; RODRIGUEZ, D. A.; MAKSIC, J.; FARIAS, J. F. S. |
|
Afiliação: |
ANA GABRIELA DE J. ARAUJO, INPE; GUILLERMO O. OBREGÓN, INPE; GILVAN SAMPAIO, INPE; ANTONIO MIGUEL V. MONTEIRO, INPE; LUIZ TADEU DA SILVA, INPE; BALBINA MARIA ARAUJO SORIANO, CPAP; CARLOS ROBERTO PADOVANI, CPAP; DANIEL ANDRES RODRIGUEZ, UFRJ; JELENA MAKSIC, INPE; JOSÉ FELIPE SILVA FARIAS, UNEV. |
|
Título: |
Relationships between variability in precipitation, river levels, and beef cattle production in the Brazilian Pantanal. |
|
Ano de publicação: |
2018 |
|
Fonte/Imprenta: |
Wetlands Ecology and Management, v. 26, p. 829-848, 2018. |
|
DOI: |
https://doi.org/10.1007/s1127 |
|
Idioma: |
Inglês |
|
Conteúdo: |
The hydrology of the Brazilian Pantanal, part of the largest humid tropical area on the planet, follows the rhythm of seasonal floods. The traditional movement of cattle herds in the southern Pantanal is defined by these seasonal flooding patterns, which determine the availability and quality of native-grass pastures throughout the year. Extreme hydrological events, such as prolonged droughts and intense floods, can impact the management of cattle in this region, preventing access to, circulation within, and occupation of some grazing areas. This study aims to analyze the spatial and temporal variability of precipitation, the river levels in this region from 1974 to 2012, and assessed the effects on the evolution of local beef cattle stocks. We integrated the spatiotemporal variability of precipitation and river levels for six gaging stations and standardized these variables using standard deviation and linear trends at annual and seasonal scales. Additionally, we integrated the results with an analysis of the livestock production within the region's municipalities. Regional precipitation was highly variable, including an almost decadal oscillation, with positive trends in parts of the 1970s and 1980s and a negative trend since the 1990s. River levels in the northern portion of the basin and in the Paraguay River corresponded to those dynamics while presenting marked anomalies. Simultaneously, river levels in the eastern Pantanal changed from negative to positive anomalies, which were more intense in wet months. Both the eastern and western patterns reflected the occurrence of extreme El Nin?o?Southern Oscillation events and other large-scale climatic patterns. In intra-annual terms, the variability of the river levels during the flooded months at four of the six gaging stations studied suggests an early onset or delay of the flood season, as well as positive anomalies in the ebbing months and in the southeast. Given the lags in flow between different rivers in the region, this behavior draws attention to dam construction and intensification of localized flooding in the southern areas, which may impact everyday life and cattle management. For example, from 2009 to 2012, two severe droughts and an extreme flood significantly impacted livestock numbers in the region. Overall, herd numbers decreased (increased) in humid (dry) periods, including a reduction of over 1 million head during the flood of 1973-1974. The differential level patterns at annual, wet season, and dry season between the eastern and western sides of the Pantanal modulate the livestock activities, where the strong negative anomalies of the levels along the eastern side seem to force the diminution of beef cattle stock at local regions in different intensities in annual scale. This reinforces the effects of climate variability and extreme hydrological events on the management and dynamics of the beef cattle industry and market in Brazil. MenosThe hydrology of the Brazilian Pantanal, part of the largest humid tropical area on the planet, follows the rhythm of seasonal floods. The traditional movement of cattle herds in the southern Pantanal is defined by these seasonal flooding patterns, which determine the availability and quality of native-grass pastures throughout the year. Extreme hydrological events, such as prolonged droughts and intense floods, can impact the management of cattle in this region, preventing access to, circulation within, and occupation of some grazing areas. This study aims to analyze the spatial and temporal variability of precipitation, the river levels in this region from 1974 to 2012, and assessed the effects on the evolution of local beef cattle stocks. We integrated the spatiotemporal variability of precipitation and river levels for six gaging stations and standardized these variables using standard deviation and linear trends at annual and seasonal scales. Additionally, we integrated the results with an analysis of the livestock production within the region's municipalities. Regional precipitation was highly variable, including an almost decadal oscillation, with positive trends in parts of the 1970s and 1980s and a negative trend since the 1990s. River levels in the northern portion of the basin and in the Paraguay River corresponded to those dynamics while presenting marked anomalies. Simultaneously, river levels in the eastern Pantanal changed from negative to positive anomalies, ... Mostrar Tudo |
|
Thesagro: |
Hidrologia; Pecuária; Precipitação Pluvial. |
|
Thesaurus NAL: |
Beef cattle; Hydrology; Rainfall duration. |
|
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
|
Marc: |
LEADER 03900naa a2200313 a 4500
001 2100300
005 2019-03-12
008 2018 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s1127$2DOI
100 1 $aARAUJO, A. G. de J.
245 $aRelationships between variability in precipitation, river levels, and beef cattle production in the Brazilian Pantanal.$h[electronic resource]
260 $c2018
520 $aThe hydrology of the Brazilian Pantanal, part of the largest humid tropical area on the planet, follows the rhythm of seasonal floods. The traditional movement of cattle herds in the southern Pantanal is defined by these seasonal flooding patterns, which determine the availability and quality of native-grass pastures throughout the year. Extreme hydrological events, such as prolonged droughts and intense floods, can impact the management of cattle in this region, preventing access to, circulation within, and occupation of some grazing areas. This study aims to analyze the spatial and temporal variability of precipitation, the river levels in this region from 1974 to 2012, and assessed the effects on the evolution of local beef cattle stocks. We integrated the spatiotemporal variability of precipitation and river levels for six gaging stations and standardized these variables using standard deviation and linear trends at annual and seasonal scales. Additionally, we integrated the results with an analysis of the livestock production within the region's municipalities. Regional precipitation was highly variable, including an almost decadal oscillation, with positive trends in parts of the 1970s and 1980s and a negative trend since the 1990s. River levels in the northern portion of the basin and in the Paraguay River corresponded to those dynamics while presenting marked anomalies. Simultaneously, river levels in the eastern Pantanal changed from negative to positive anomalies, which were more intense in wet months. Both the eastern and western patterns reflected the occurrence of extreme El Nin?o?Southern Oscillation events and other large-scale climatic patterns. In intra-annual terms, the variability of the river levels during the flooded months at four of the six gaging stations studied suggests an early onset or delay of the flood season, as well as positive anomalies in the ebbing months and in the southeast. Given the lags in flow between different rivers in the region, this behavior draws attention to dam construction and intensification of localized flooding in the southern areas, which may impact everyday life and cattle management. For example, from 2009 to 2012, two severe droughts and an extreme flood significantly impacted livestock numbers in the region. Overall, herd numbers decreased (increased) in humid (dry) periods, including a reduction of over 1 million head during the flood of 1973-1974. The differential level patterns at annual, wet season, and dry season between the eastern and western sides of the Pantanal modulate the livestock activities, where the strong negative anomalies of the levels along the eastern side seem to force the diminution of beef cattle stock at local regions in different intensities in annual scale. This reinforces the effects of climate variability and extreme hydrological events on the management and dynamics of the beef cattle industry and market in Brazil.
650 $aBeef cattle
650 $aHydrology
650 $aRainfall duration
650 $aHidrologia
650 $aPecuária
650 $aPrecipitação Pluvial
700 1 $aOBREGÓN, G. O.
700 1 $aSAMPAIO, G.
700 1 $aMONTEIRO, A. M. V.
700 1 $aSILVA, L. T. da
700 1 $aSORIANO, B. M. A.
700 1 $aPADOVANI, C. R.
700 1 $aRODRIGUEZ, D. A.
700 1 $aMAKSIC, J.
700 1 $aFARIAS, J. F. S.
773 $tWetlands Ecology and Management$gv. 26, p. 829-848, 2018.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Pantanal (CPAP) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
