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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pantanal. Para informações adicionais entre em contato com cpap.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
28/11/2018 |
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Data da última atualização: |
12/03/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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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. |
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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. |
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Título: |
Relationships between variability in precipitation, river levels, and beef cattle production in the Brazilian Pantanal. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Wetlands Ecology and Management, v. 26, p. 829-848, 2018. |
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DOI: |
https://doi.org/10.1007/s1127 |
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Idioma: |
Inglês |
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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 |
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Thesagro: |
Hidrologia; Pecuária; Precipitação Pluvial. |
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Thesaurus Nal: |
Beef cattle; Hydrology; Rainfall duration. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
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Registro original: |
Embrapa Pantanal (CPAP) |
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Biblioteca |
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| Registros recuperados : 8 | |
| 1. |  | MEINERZ, G. R.; OLIVO, C. J.; FONTANELI, R. S.; AGNOLIN, C. A.; HORST, T.; DE BEM, C. M. Produtividade de cereais de inverno de duplo propósito na depressão central do Rio Grande do Sul. Revista Brasileira de Zootecnia, Viçosa, v. 41, n. 4, p. 873-882, 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Trigo. |
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| 2. | | SILVA-SANGO, D. V. da; HORST, T. Z.; MOURA-BUENO, J. M.; DALMOLIN, R. S. D.; SEBEM, E.; GEBLER, L.; SANTOS, M. da S. Soil organic matter and clay predictions by laboratory spectroscopy: Data spatial correlation. Geoderma Regional, v. 28, e00486, mar. 2022. 11| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 3. | | MEINERZ, G. R.; OLIVO, C. J.; VIÉGAS, J.; NÖRNBERG, J. L.; AGNOLIN, C. A.; SCHEIBLER, R. B.; HORST, T.; FONTANELI, R. S. Silagem de cereais de inverno submetidos ao manejo de duplo propósito. Revista Brasileira de Zootecnia, Viçosa, v. 40, n. 10, p. 2097-2104, 2011.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Trigo. |
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| 4. | | MOURA-BUENO, J. M.; HORST, T. Z.; DALMOLIN, R. S. D.; SAMUEL-ROSA, A.; DEMATTÊ, J. A. M.; MENDONÇA-SANTOS, M. de L.; MIGUEL, P.; ROSIN, N. A. Pedometria: histórico, princípios e aplicações. In: SOUZA-FILHO, L. F.; SILVA, R. C. da; CÉSAR, F. R. C. F.; SOUZA, C. M. M. (ed.). Tópicos em ciência do solo. Viçosa, MG: Sociedade Brasileira de Ciência do Solo, 2021. v. 11, p. 354-415.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Solos. |
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| 5. | | MEINERZ, G. R.; OLIVO, C. J.; FONTANELI, R. S.; AGNOLIN, C. A.; FONTANELI, R. S.; HORST, T.; VIÉGAS, J.; BEM, C. M. de. Valor nutritivo da forragem de genótipos de cereais de inverno de duplo propósito. Revista Brasileira de Zootecnia, Viçosa, v. 40, n. 6, p. 1173-1180, jun. 2011.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Trigo. |
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| 6. | | MENDES, I. de C.; CHAER, G. M.; REIS JUNIOR, F. B. dos; SILVA, O. D. D. da; MALAQUIAS, J. V.; OLIVEIRA, M. I. L. de; SAMUEL-ROSA, A.; HORST, T. Soil Bioanalysis (SoilBio): a sensitive, calibrated, and simple assessment of soil health for Brazil. In: CENTENNIAL CELEBRATION AND CONGRESS OF THE INTERNATIONAL UNION OF SOIL SCIENCES, 2024, Florence. Abstract book. Florence: AIM Group International, 2024. ID ABS WEB: 138198. p. 269.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agrobiologia; Embrapa Cerrados. |
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| 7. | | DEMATTÊ, J. A. M.; GIASSON, E.; COUTO, E. G.; SAMUEL-ROSA, A.; CASTRO, S. S. de; DALMOLIN, R. S. D.; BRILHA, J.; BOTELHO, R. G. M.; AZEVEDO, A. C.; CERRI, C. E. P.; ANJOS, L. H. C. dos; BOECHAT, C. L.; AMARAL, E. F. do; SILVA JÚNIOR, J. F. da; NEVES JUNIOR, A. F.; POPPIEL, R. R.; HORST, T. Z.; SILVA, L. M. da; MENDONÇA-SANTOS, M. de L.; PEREIRA, M. G. The Brazilian soil priorities Geoderma Regional, v. 29, e00503, Jun. 2022. Na publicação: Maria de Lourdes Mendonça-Santos.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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| 8. | | DEMATTÊ, J. A. M.; GIASSON, E.; COUTO, E. G.; SAMUEL-ROSA, A.; CASTRO, S. S. de; DALMOLIN, R. S. D.; BRILHA, J.; BOTELHO, R. G. M.; AZEVEDO, A. C.; CERRI, C. E. P.; ANJOS, L. H. C. dos; MENDONÇA-SANTOS, M. de L.; BOECHAT, C. L.; AMARAL, E. F. do; SILVA JÚNIOR, J. F. da; NEVES JUNIOR, A. F.; POPPIEL, R. R.; HORST, T. Z.; SILVA, L. M. da; PEREIRA, M. G. The Brazilian soil priorities. Geoderma Regional, v. 29, e00503, Jun. 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Acre; Embrapa Solos. |
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| Registros recuperados : 8 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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