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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
02/09/2011 |
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Data da última atualização: |
02/09/2011 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
DESBIEZ, A. L. J.; SANTOS, S. A.; ALVAREZ, J. M.; TOMAS, W. M. |
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Afiliação: |
ARNAUD LÉONARD JEAN DESBIEZ, ROYAL ZOOLOGICAL SOCIETY OF SCOTLAND; SANDRA APARECIDA SANTOS, CPAP; JULIANA MAGALHÃES ALVAREZ, ROYAL ZOOLOGICAL SOCIETY OF SCOTLAND; WALFRIDO MORAES TOMAS, CPAP. |
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Título: |
Forage use in domestic cattle (Bos indicus), capybara (Hydrochoerus hydrochaeris) and pampas deer (Ozotoceros bezoarticus) in a seasonal Neotropical wetland. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Mammalian Biology, v. 76, p. 351- 357, 2011. |
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DOI: |
10.1016/j.mambio.2010.10.008 |
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Idioma: |
Inglês |
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Conteúdo: |
The impact of livestock grazing on native wildlife remains a topic for considerable debate. In the Brazilian Pantanal extensive cattle ranching has been practised since the mid-18th century and cattle live alongside a diverse group of medium to large sized terrestrial mammalian herbivores. This study examined the use, similarity and selection of forage resources among cattle (Bos indicus), pampas deer (Ozotoceros bezoarticus) and capybara (Hydrochoerus hydrochaeris) in a paddock in the central region of the Brazilian Pantanal. Plants consumed were identified through micro-histological analysis of faecal samples collected from three species over several seasons, and quadrats (0.5m×0.5m) were allocated to patches within each of the main landscapes to measure availability of resources. Overall, cattle were classified as grazers, capybara as mixed feeders, pampas deer as browsers. 126 plants were identified in faecal samples of the three species. Similarity indices were highest between domestic cattle and the capybara and lowest between these two species and the deer. Diets were more similar between the species during the wet season (period of resource abundance) than during the dry season (period of resource scarcity). Overall animals selected different forage species H. amplexicaulis and L. hexandra were the only plants selected by all three herbivores. In this study, the presence of cattle does not appear to be as detrimental to wild herbivores as suggested by other examples in the literature. MenosThe impact of livestock grazing on native wildlife remains a topic for considerable debate. In the Brazilian Pantanal extensive cattle ranching has been practised since the mid-18th century and cattle live alongside a diverse group of medium to large sized terrestrial mammalian herbivores. This study examined the use, similarity and selection of forage resources among cattle (Bos indicus), pampas deer (Ozotoceros bezoarticus) and capybara (Hydrochoerus hydrochaeris) in a paddock in the central region of the Brazilian Pantanal. Plants consumed were identified through micro-histological analysis of faecal samples collected from three species over several seasons, and quadrats (0.5m×0.5m) were allocated to patches within each of the main landscapes to measure availability of resources. Overall, cattle were classified as grazers, capybara as mixed feeders, pampas deer as browsers. 126 plants were identified in faecal samples of the three species. Similarity indices were highest between domestic cattle and the capybara and lowest between these two species and the deer. Diets were more similar between the species during the wet season (period of resource abundance) than during the dry season (period of resource scarcity). Overall animals selected different forage species H. amplexicaulis and L. hexandra were the only plants selected by all three herbivores. In this study, the presence of cattle does not appear to be as detrimental to wild herbivores as suggested by other examples ... Mostrar Tudo |
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Palavras-Chave: |
Native pasture; Pampas deer. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02146naa a2200193 a 4500
001 1899496
005 2011-09-02
008 2011 bl --- 0-- u #d
024 7 $a10.1016/j.mambio.2010.10.008$2DOI
100 1 $aDESBIEZ, A. L. J.
245 $aForage use in domestic cattle (Bos indicus), capybara (Hydrochoerus hydrochaeris) and pampas deer (Ozotoceros bezoarticus) in a seasonal Neotropical wetland.
260 $c2011
520 $aThe impact of livestock grazing on native wildlife remains a topic for considerable debate. In the Brazilian Pantanal extensive cattle ranching has been practised since the mid-18th century and cattle live alongside a diverse group of medium to large sized terrestrial mammalian herbivores. This study examined the use, similarity and selection of forage resources among cattle (Bos indicus), pampas deer (Ozotoceros bezoarticus) and capybara (Hydrochoerus hydrochaeris) in a paddock in the central region of the Brazilian Pantanal. Plants consumed were identified through micro-histological analysis of faecal samples collected from three species over several seasons, and quadrats (0.5m×0.5m) were allocated to patches within each of the main landscapes to measure availability of resources. Overall, cattle were classified as grazers, capybara as mixed feeders, pampas deer as browsers. 126 plants were identified in faecal samples of the three species. Similarity indices were highest between domestic cattle and the capybara and lowest between these two species and the deer. Diets were more similar between the species during the wet season (period of resource abundance) than during the dry season (period of resource scarcity). Overall animals selected different forage species H. amplexicaulis and L. hexandra were the only plants selected by all three herbivores. In this study, the presence of cattle does not appear to be as detrimental to wild herbivores as suggested by other examples in the literature.
653 $aNative pasture
653 $aPampas deer
700 1 $aSANTOS, S. A.
700 1 $aALVAREZ, J. M.
700 1 $aTOMAS, W. M.
773 $tMammalian Biology$gv. 76, p. 351- 357, 2011.
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Registro original: |
Embrapa Pantanal (CPAP) |
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Biblioteca |
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| Registros recuperados : 795 | |
| 161. |  | SILVA, L. A. C. da; SANTOS, S. A.; FATAH, E.; GARCIA, J. B. Avaliação de sementes de gramínea nativa, Mesosetum chaseae, do Pantanal utilizando o teste de tetrazólio. In: ENCONTRO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA PANTANAL, 1.; SEMANA DE BIOLOGIA, 7., 2007, Corumbá. Resumos...Corumbá: Embrapa Pantanal, 2007. (Embrapa Pantanal. Documentos, 89). 1 p.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pantanal. |
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| 164. | | SILVA, L. A. C.; PAGLIARINI, M. S.; SANTOS, S. A.; SILVA, N.; SOUZA, V. F. Chromosome number, microsporogenesis, microgametogenesis, and pollen viability in the Brazilian native grass Mesosetum chaseae (Poaceae). Genetics and Molecular Research, v. 11, n. 4, p. 4100-410-, 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Pantanal. |
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| 166. | | SANTOS, S. A.; SORIANO, B. M. A.; COMASTRI FILHO, J. A.; ABREU, U. G. P. de. Cheia e seca no Pantanal: importância do manejo adaptativo das fazendas. Corumbá: Embrapa Pantanal, 2007. 3 p. (Embrapa Pantanal. Artigo de Divulgação na Mídia, 120). Disponível também em: clickpantanal, estadomsnews, bonitonoticias, portalms, capitaldopantanal, corumbanet, campogrande.news, maracaju.news, aquidauananews, agronline, campogrande.news, zoonews, opantaneiro, agrolink, corumbaonline,...| Tipo: Artigo de Divulgação na Mídia |
| Biblioteca(s): Embrapa Pantanal. |
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| 167. | | SANTOS, S. A.; PAIVA, S. R.; SILVA, R. A. M. S. Caracterização do sistema de criação de ovinos naturalizados do Pantanal. In: SIMPÓSIO DE RECURSOS GENÉTICOS PARA AMERICA LATINA Y EL CARIBE, 7., SIRGEALC, 7., 2009, Pucón, Chile. Proceeding ... Santiago de Chile: Ministério da Agricultura, Instituto de Investigaciones Agropecuarias, 2009.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Pantanal. |
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| 169. | | CARDOSO, E. L.; FERNANDES, F. A.; FERNANDES, A. H. B. M.; SANTOS, S. A. Carbon and nitrogen stocks in soil under different landscape units at the Pantanal ecosystem, Mato Grosso do Sul, Brazil. In: INTERNATIONAL SYMPOSIUM ON GREENHOUSE GASES IN AGRICULTURE, 2., 2016, Campo Grande, MS. Proceedings... Brasília, DF: Embrapa, 2016. p. 349-352. (Embrapa Gado de Corte. Documentos, 216). Coordenador Roberto Giolo de Almeida. II SIGEE. Disponível em: . Acesso em: 30 nov. 2016.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Pantanal. |
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| 170. | | NEIVA, A. C. G. R.; SERENO, J. R. B.; SANTOS, S. A.; FIORAVANTI, M. C. S. Caracterização socioeconômica e cultural da comundiade quilombola Kalunga de Cavalcante, Goiás, Brasil: dados preliminares. In: SIMPÓSIO NACIONAL CERRADO, 9.; SIMPÓSIO INTERNACIONAL SAVANAS TROPICAIS, 2., 2008, Brasília, DF. Desafios e estratégias para o equilíbrio entre sociedade, agronegócio e recursos naturais: anais... Planaltina, DF: Embrapa Cerrados, 2008. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Cerrados. |
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| 171. | | NEIVA, A. C. G. R.; SERENO, J. R. B.; SANTOS, S. A.; FIORAVANTI, M. C. S. Caracterização socioeconômica e cultural da comundiade quilombola Kalunga de Cavalcante, Goiás, Brasil : dados preliminares. In: SIMPÓSIO NACIONAL CERRADO, 9.; SIMPÓSIO INTERNACIONAL SAVANAS TROPICAIS, 2., 2008, Brasília, DF. Desafios e estratégias para o equilíbrio entre sociedade, agronegócio e recursos naturais: anais... Planaltina, DF: Embrapa Cerrados, 2008. 8 p.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Pantanal. |
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| 173. | | CARVALHO, É. S.; BERSELLI, C.; JULIANO, R. S.; SANTOS, S. A. Índice de tolerância ao calor de ovinos Pantaneiros. In: CONGRESSO BRASILEIRO DE RECURSOS GENÉTICOS, 4., 2016, Curitiba, PR. Recursos genéticos no Brasil: a base para o desenvolvimento sustentável. Brasília, DF: Sociedade Brasileira de Recursos Genéticos, 2016. Não paginado.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pantanal. |
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| 177. | | SANTOS, S. A.; NOGUEIRA, M. J. S.; PINHEIRO, M. S.; MOURAO, G. M.; CAMPOS, Z. Condition factor of Caiman crocodilus yacare in different habitats of Pantanal Mato-Grossense. In: WORKING MEETING OF THE CROCODILE SPECIALIST GROUP OF THE SPECIES SURVIVAL COMMISSION OF IUCN - The World Conservation Union, 12., 1994, Pattaya, Thailand. Proceedings. Gland, Switzerland : IUCN, 1994. p. 314-318.| Biblioteca(s): Embrapa Pantanal. |
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| Registros recuperados : 795 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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