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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
29/02/2016 |
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Data da última atualização: |
07/03/2016 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
LAGE, C. F. de A.; CAMPOS, M. M.; MACHADO, F. S.; MARTINS, P. C.; CAVALCANTI, L. F. L.; RIBAS, M. N.; PEREIRA, L. G. R.; TOMICH, T. R.; AZEVEDO, R. A. de; COELHO, S. G. |
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Afiliação: |
CAMILA FLÁVIA DE ASSIS LAGE, UFMG; MARIANA MAGALHAES CAMPOS, CNPGL; FERNANDA SAMARINI MACHADO, CNPGL; PAULO CAMPOS MARTINS, UFMG; LUIGI FRANCIS LIMA CAVALCANTI, CNPq, RHAE - SEVA Engenharia, Projeto Intergado, Contagem, MG; MARCELO NEVES RIBAS, CNPq, RHAE - SEVA Engenharia, Projeto Integado, Contagem, MG; LUIZ GUSTAVO RIBEIRO PEREIRA, CNPGL; THIERRY RIBEIRO TOMICH, CNPGL; RAFAEL ALVES DE AZEVEDO, UFMG; SANDRA GESTEIRA COELHO, UFMG. |
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Título: |
Effects of intensive whole-milk feeding in calves on subsequent feeding behavior of dairy heifers |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
In: ADSA ASAS JOINT ANNUAL MEETING, 2015, Orlando. Proceedings... Orlando: ADSA - ASAS, 2015. |
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Idioma: |
Português |
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Palavras-Chave: |
Intake; Precision farming. |
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Thesaurus Nal: |
milk replacer. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 00774naa a2200253 a 4500
001 2039060
005 2016-03-07
008 2015 bl --- 0-- u #d
100 1 $aLAGE, C. F. de A.
245 $aEffects of intensive whole-milk feeding in calves on subsequent feeding behavior of dairy heifers
260 $c2015
650 $amilk replacer
653 $aIntake
653 $aPrecision farming
700 1 $aCAMPOS, M. M.
700 1 $aMACHADO, F. S.
700 1 $aMARTINS, P. C.
700 1 $aCAVALCANTI, L. F. L.
700 1 $aRIBAS, M. N.
700 1 $aPEREIRA, L. G. R.
700 1 $aTOMICH, T. R.
700 1 $aAZEVEDO, R. A. de
700 1 $aCOELHO, S. G.
773 $tIn: ADSA ASAS JOINT ANNUAL MEETING, 2015, Orlando. Proceedings... Orlando: ADSA - ASAS, 2015.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Oriental. Para informações adicionais entre em contato com cpatu.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
14/01/2014 |
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Data da última atualização: |
20/10/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
MOURA, N. G.; LEES, A. C.; ANDRETTI, C. B.; DAVIS, B. J. W.; SOLAR, R. R. C.; ALEIXO, A.; BARLOW, J.; FERREIRA, J.; GARDNER, T. A. |
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Afiliação: |
Nárgila G. Moura, Curso de Pós-Graduação de Zoologia, Universidade Federal do Pará/Museu Paraense Emílio Goeldi; Alexander C. Lees, MPEG; Christian B. Andretti, INPA; Bradley J.W. Davis, Birding Mato Grosso; Ricardo R.C. Solar, UFV/Lancaster University; ALEXANDRE ALEIXO, MPEG; Jos Barlow, Lancaster University; JOICE NUNES FERREIRA, CPATU; Toby A. Gardner, University of Cambridge. |
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Título: |
Avian biodiversity in multiple-use landscapes of the Brazilian Amazon. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Biological Conservation, v. 167, p. 339-348, Nov. 2013. |
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DOI: |
http://dx.doi.org/10.1016/j.biocon.2013.08.023 |
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Idioma: |
Inglês |
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Conteúdo: |
Habitat loss and degradation is the most pervasive threat to tropical biodiversity worldwide. Amazonia sits at the frontline of efforts to both improve the productivity of tropical agriculture and prevent the loss of biodiversity. To date our understanding of the biodiversity impacts of agricultural expansion in Amazonia is restricted to findings from small scale studies that typically assess the importance of a limited number of land-use types. Here we investigate local and landscape-scale responses of Amazonian avian assemblages to land-cover changes across a gradient of land-use intensity ranging from undisturbed primary forest to mechanised agriculture in 36 drainage catchments distributed across two large regions of the eastern Brazilian Amazon. We found that species richness of forest-associated birds declined progressively along this gradient, accompanied by marked shifts in assemblage composition. We found significant changes in species composition, but not richness, between primary forests that had been subject to different levels of disturbance from logging and fire. Secondary forests retained levels of species richness intermediate between primary forests and production areas, but lacked many forest-dependent species. Production areas (arable crops, cattle pastures and plantation forests) all retained far fewer species than any forest habitat, and were largely dominated by taxa commonly associated with open areas. Diversity partitioning revealed that species composition varied the most among undisturbed forest transects, and steadily decreased with increasing forest degradation and land-use intensity. Our results emphasise the importance of protecting both remaining areas of primary forest in private lands, as well as protecting the same forests from further disturbance events. MenosHabitat loss and degradation is the most pervasive threat to tropical biodiversity worldwide. Amazonia sits at the frontline of efforts to both improve the productivity of tropical agriculture and prevent the loss of biodiversity. To date our understanding of the biodiversity impacts of agricultural expansion in Amazonia is restricted to findings from small scale studies that typically assess the importance of a limited number of land-use types. Here we investigate local and landscape-scale responses of Amazonian avian assemblages to land-cover changes across a gradient of land-use intensity ranging from undisturbed primary forest to mechanised agriculture in 36 drainage catchments distributed across two large regions of the eastern Brazilian Amazon. We found that species richness of forest-associated birds declined progressively along this gradient, accompanied by marked shifts in assemblage composition. We found significant changes in species composition, but not richness, between primary forests that had been subject to different levels of disturbance from logging and fire. Secondary forests retained levels of species richness intermediate between primary forests and production areas, but lacked many forest-dependent species. Production areas (arable crops, cattle pastures and plantation forests) all retained far fewer species than any forest habitat, and were largely dominated by taxa commonly associated with open areas. Diversity partitioning revealed that species compo... Mostrar Tudo |
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Palavras-Chave: |
Agricultura tropical; Ave; Código florestal brasileiro; Terras privadas. |
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Thesagro: |
Biodiversidade. |
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Thesaurus NAL: |
Amazonia. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02686naa a2200301 a 4500
001 1976063
005 2022-10-20
008 2013 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1016/j.biocon.2013.08.023$2DOI
100 1 $aMOURA, N. G.
245 $aAvian biodiversity in multiple-use landscapes of the Brazilian Amazon.$h[electronic resource]
260 $c2013
520 $aHabitat loss and degradation is the most pervasive threat to tropical biodiversity worldwide. Amazonia sits at the frontline of efforts to both improve the productivity of tropical agriculture and prevent the loss of biodiversity. To date our understanding of the biodiversity impacts of agricultural expansion in Amazonia is restricted to findings from small scale studies that typically assess the importance of a limited number of land-use types. Here we investigate local and landscape-scale responses of Amazonian avian assemblages to land-cover changes across a gradient of land-use intensity ranging from undisturbed primary forest to mechanised agriculture in 36 drainage catchments distributed across two large regions of the eastern Brazilian Amazon. We found that species richness of forest-associated birds declined progressively along this gradient, accompanied by marked shifts in assemblage composition. We found significant changes in species composition, but not richness, between primary forests that had been subject to different levels of disturbance from logging and fire. Secondary forests retained levels of species richness intermediate between primary forests and production areas, but lacked many forest-dependent species. Production areas (arable crops, cattle pastures and plantation forests) all retained far fewer species than any forest habitat, and were largely dominated by taxa commonly associated with open areas. Diversity partitioning revealed that species composition varied the most among undisturbed forest transects, and steadily decreased with increasing forest degradation and land-use intensity. Our results emphasise the importance of protecting both remaining areas of primary forest in private lands, as well as protecting the same forests from further disturbance events.
650 $aAmazonia
650 $aBiodiversidade
653 $aAgricultura tropical
653 $aAve
653 $aCódigo florestal brasileiro
653 $aTerras privadas
700 1 $aLEES, A. C.
700 1 $aANDRETTI, C. B.
700 1 $aDAVIS, B. J. W.
700 1 $aSOLAR, R. R. C.
700 1 $aALEIXO, A.
700 1 $aBARLOW, J.
700 1 $aFERREIRA, J.
700 1 $aGARDNER, T. A.
773 $tBiological Conservation$gv. 167, p. 339-348, Nov. 2013.
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