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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
27/09/2018 |
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Data da última atualização: |
27/09/2018 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
PINTO, P. H. N.; CRUZ, R. do C.; BRANDÃO, F. Z.; FONSECA, J. de D.; PILE, E. A. M.; FONSECA, J. F. da. |
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Afiliação: |
Pedro Henrique Nicolau Pinto; Renata do Carmo Cruz; Felipe Zandonadi Brandão; João de Deus Fonseca; Edwin Alberto Maure Pile; Jeferson Ferreira da Fonseca, CNPC. |
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Título: |
Uso de sêmen resfriado e inseminação artificial em caprinos leiteiros: a experiência na República de Cabo Verde. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
In: FONSECA, J. F. da; BRUSCHI, J. H.; MARINHO, A. C. S.; RODRIGUES, I. M. (Ed.). Produção de caprinos e ovinos de leite. Juiz de Fora: Embrapa Gado de Leite; Sobral: Embrapa Caprinos, 2011. Cap. 8. p. 165-191. |
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Idioma: |
Português |
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Palavras-Chave: |
Cabo Verde; Caprino leiteiro. |
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Thesagro: |
Cabra Leiteira; Caprinocultura; Coleta de Sêmen; Inseminação Artificial; Transferência de Embrião. |
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Thesaurus Nal: |
Artificial insemination; Dairy goats; Embryo transfer. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 01039naa a2200289 a 4500
001 2096397
005 2018-09-27
008 2011 bl uuuu u00u1 u #d
100 1 $aPINTO, P. H. N.
245 $aUso de sêmen resfriado e inseminação artificial em caprinos leiteiros$ba experiência na República de Cabo Verde.
260 $c2011
650 $aArtificial insemination
650 $aDairy goats
650 $aEmbryo transfer
650 $aCabra Leiteira
650 $aCaprinocultura
650 $aColeta de Sêmen
650 $aInseminação Artificial
650 $aTransferência de Embrião
653 $aCabo Verde
653 $aCaprino leiteiro
700 1 $aCRUZ, R. do C.
700 1 $aBRANDÃO, F. Z.
700 1 $aFONSECA, J. de D.
700 1 $aPILE, E. A. M.
700 1 $aFONSECA, J. F. da
773 $tIn: FONSECA, J. F. da; BRUSCHI, J. H.; MARINHO, A. C. S.; RODRIGUES, I. M. (Ed.). Produção de caprinos e ovinos de leite. Juiz de Fora: Embrapa Gado de Leite; Sobral: Embrapa Caprinos, 2011. Cap. 8. p. 165-191.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
22/02/2017 |
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Data da última atualização: |
25/07/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
FERREGUETTI, A. C.; TOMAS, W. M.; BERGALLO, H. G. |
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Afiliação: |
ATILLA COLOMBO FERREGUETTI, Rio de Janeiro State University- Department of Ecology; WALFRIDO MORAES TOMAS, CPAP; HELENA G. BERGALLO, Rio de Janeiro State University- Department of Ecology. |
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Título: |
Density and niche segregation of two armadillo species (Xenarthra: Dasypodidae) in the Vale Natural Reserve, Brazil. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Mammalian Biology, v.81, p. 138-145, 2016. |
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Idioma: |
Inglês |
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Conteúdo: |
We provide the first estimates of density and population size of two sympatric species of armadillos (Euphractus sexcinctus and Dasypus novemcinctus) for the Vale Natural Reserve, evaluating how poaching would be affecting their habitat use (i.e. detectability and occupancy probability) and also describing their activity patterns. Abundance and density were estimated using a distance sampling technique. Occupancy, detectability, and activity patterns were assessed using camera-trapping during a one-year period. Estimated population densities were 0.06 individuals per hectare (ind/ha) and 0.05 ind/ha for D. novemcinctus and E. sexcinctus, espectively. Occupancy probability of both species was affected by the distance to forest edge. D. novemcinctus showed a positive relationship with increasing distance from the edge, whereas E. sexcinctus showed an opposite relationship. D. novemcinctus also showed higher occupancy rates in sites closer to a water resource. Additionally, occupancy and detectability of both species were negatively affected by historical poaching intensity in the reserve. Activity patterns varied between species, with D. novemcinctus being mostly nocturnal and E. sexcinctus being diurnal. We conclude that despite the two armadillo species sharing several niche dimensions, they showed spatial and temporal segregation. These differences may be an adaptation to reduce interspecific competition but may also be affected by the need to avoid poaching pressures. This study contributes to increase the knowledge and conservation of these two little-studied species. MenosWe provide the first estimates of density and population size of two sympatric species of armadillos (Euphractus sexcinctus and Dasypus novemcinctus) for the Vale Natural Reserve, evaluating how poaching would be affecting their habitat use (i.e. detectability and occupancy probability) and also describing their activity patterns. Abundance and density were estimated using a distance sampling technique. Occupancy, detectability, and activity patterns were assessed using camera-trapping during a one-year period. Estimated population densities were 0.06 individuals per hectare (ind/ha) and 0.05 ind/ha for D. novemcinctus and E. sexcinctus, espectively. Occupancy probability of both species was affected by the distance to forest edge. D. novemcinctus showed a positive relationship with increasing distance from the edge, whereas E. sexcinctus showed an opposite relationship. D. novemcinctus also showed higher occupancy rates in sites closer to a water resource. Additionally, occupancy and detectability of both species were negatively affected by historical poaching intensity in the reserve. Activity patterns varied between species, with D. novemcinctus being mostly nocturnal and E. sexcinctus being diurnal. We conclude that despite the two armadillo species sharing several niche dimensions, they showed spatial and temporal segregation. These differences may be an adaptation to reduce interspecific competition but may also be affected by the need to avoid poaching pressures. This... Mostrar Tudo |
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Palavras-Chave: |
Atlantic Forest; Euphractus sexcinctus; Population distribuition. |
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Thesagro: |
Dasypus Novemcinctus; Dinamica populacional. |
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Thesaurus NAL: |
Camera trapping; Species dispersal. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/161780/1/1-s2.0-S1616504715001056-main.pdf
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Marc: |
LEADER 02297naa a2200229 a 4500
001 2065284
005 2017-07-25
008 2016 bl uuuu u00u1 u #d
100 1 $aFERREGUETTI, A. C.
245 $aDensity and niche segregation of two armadillo species (Xenarthra$bDasypodidae) in the Vale Natural Reserve, Brazil.
260 $c2016
520 $aWe provide the first estimates of density and population size of two sympatric species of armadillos (Euphractus sexcinctus and Dasypus novemcinctus) for the Vale Natural Reserve, evaluating how poaching would be affecting their habitat use (i.e. detectability and occupancy probability) and also describing their activity patterns. Abundance and density were estimated using a distance sampling technique. Occupancy, detectability, and activity patterns were assessed using camera-trapping during a one-year period. Estimated population densities were 0.06 individuals per hectare (ind/ha) and 0.05 ind/ha for D. novemcinctus and E. sexcinctus, espectively. Occupancy probability of both species was affected by the distance to forest edge. D. novemcinctus showed a positive relationship with increasing distance from the edge, whereas E. sexcinctus showed an opposite relationship. D. novemcinctus also showed higher occupancy rates in sites closer to a water resource. Additionally, occupancy and detectability of both species were negatively affected by historical poaching intensity in the reserve. Activity patterns varied between species, with D. novemcinctus being mostly nocturnal and E. sexcinctus being diurnal. We conclude that despite the two armadillo species sharing several niche dimensions, they showed spatial and temporal segregation. These differences may be an adaptation to reduce interspecific competition but may also be affected by the need to avoid poaching pressures. This study contributes to increase the knowledge and conservation of these two little-studied species.
650 $aCamera trapping
650 $aSpecies dispersal
650 $aDasypus Novemcinctus
650 $aDinamica populacional
653 $aAtlantic Forest
653 $aEuphractus sexcinctus
653 $aPopulation distribuition
700 1 $aTOMAS, W. M.
700 1 $aBERGALLO, H. G.
773 $tMammalian Biology$gv.81, p. 138-145, 2016.
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Registro original: |
Embrapa Pantanal (CPAP) |
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