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| Registros recuperados : 9 | |
| 4. |  | TOMAS, W. M.; TIEPOLO, L. M.; BORGES, P. A. L.; FREITAS, D. M. Wetland loss brings the marsh deer (blastocerus dichotomus) population near to extinction in the upper Paraná River Basin, Brazil. In: INTECOL INTERNATIONAL WETLANDS CONFERENCE, 8., Cuiabá, 2008. Big wetlands, big concerns: abstracts. [Sl.: s.n], 2008. p.229| Biblioteca(s): Embrapa Pantanal. |
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| 5. | | TOMAS, W. M.; CAMILO, A. R.; RIBAS, C.; LEUCHTENBERGER, C; BORGES, P. A. L; MOURAO, G.; PELLEGRIN, L. A. Distribution and conservation status of giant otter Pteronura brasiliensis in the Pantanal wetland, Brazil. The Latin American Journal of Aquatic Mammals, v. 10, n. 2, p. 107-114, dez. 2015.| Biblioteca(s): Embrapa Pantanal. |
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| 6. | | PÉRES, I. A. H. F. S.; BORGES, P. A. L.; VIANA, R. C.; COELHO, A. G. de A.; BARBOSA, B. R. P.; TOMAS, W. M.; PELLEGRIN, A. O. Diagnóstico de Prenhez em População de Veado Campeiro (Ozotoceros bezoarticus) do Pantanal por Ultrassom. In: ENCONTRO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA PANTANAL E UNIVERSIDADE FEDERAL DE MATO GROSSO DO SUL, 3., SEMANA DE BIOLOGIA, 8. 2009, Corumbá. Resumos...Corumbá: Embrapa Pantanal, 2009. (Embrapa Pantanal. Documentos, 101). p. 28| Biblioteca(s): Embrapa Pantanal. |
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| 7. | | HERRERA, H. M.; DÁVILA, A. M. R.; SOUZA, S. S.; PARREIRA, D. R.; ABREU, U. G. P. de; BORGES, P. A. L.; LACERDA, A. C. R.; ZUCCO, C. A.; TOMAS, W. M.; MOURAO, G. de M. Infecção por Trypanosoma evansi e Trypanosoma vivax em veado campeiro (Ozotozeros Bezoarticus, Cervidae, Perisodactyla) no Pantanal da Nhecolândia, Mato Grosso do Sul, Brasil. In: CONGRESSO BRASILEIRO DE PARASITOLOGIA VETERINÁRIA, 16., Campo Grande. Anais... Campo Grande: CBPV, 2010.| Biblioteca(s): Embrapa Pantanal. |
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| 8. | | SILVEIRA, J. A. G.; RABELO, E. M. L.; LACERDA, A. C. R.; BORGES, P. A. L.; TOMAS, W. M.; PELLEGRIN, A. O.; TOMICH, R. G. P.; RIBEIRO, M. F. B. Molecular detection and identification of hemoparasites in pampas deer (Ozotoceros bezoarticus Linnaeus, 1758) from the Pantanal Brazil. Ticks and Tick-borne Diseases, v. 4, n. 4, p. 341-345, 2013.| Biblioteca(s): Embrapa Pantanal. |
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| 9. | | TOMAS, W. M.; CAMILO, A. R.; CAMPOS, Z. M. da S.; CHIARAVALLOTI, R. M.; LACERDA, A. C. R.; BORGES, P. A. L.; MEDRI, I. M.; NUNES, A. P.; TOMAS, M. A.; GOULART, C. S.; MORZELE, H. B.; LOPES, V. A.; ARAGONA, M. Ocorrência de tatu-de-rabo-mole, Cabassous unicinctus (Cingulata, Dasypodidae) no Pantanal, Brasil. Corumbá: Embrapa Pantanal, 2009. 15 p. (Embrapa Pantanal. Boletim de Pesquisa e Desenvolvimento, 87).| Biblioteca(s): Embrapa Pantanal. |
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Registro Completo
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
12/01/2016 |
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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 - 4 |
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Autoria: |
TOMAS, W. M.; CAMILO, A. R.; RIBAS, C.; LEUCHTENBERGER, C; BORGES, P. A. L; MOURAO, G.; PELLEGRIN, L. A. |
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Afiliação: |
WALFRIDO MORAES TOMAS, CPAP; André Restel Camilo, Estagiário Embrapa Pantanal; Carolina Ribas, Instituto Nacional de Pesquisas da Amazônia-INPA; Caroline Leuchtenberger, Instituto Nacional de Pesquisas da Amazônia-INPA; Paulo André Lima Borges, Estagiário da Embrapa Pantanal; GUILHERME DE MIRANDA MOURAO, CPAP; LUIZ ALBERTO PELLEGRIN, CPAP. |
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Título: |
Distribution and conservation status of giant otter Pteronura brasiliensis in the Pantanal wetland, Brazil. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
The Latin American Journal of Aquatic Mammals, v. 10, n. 2, p. 107-114, dez. 2015. |
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DOI: |
10.5597/lajam 00202 |
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Idioma: |
Inglês |
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Conteúdo: |
The giant otter (Pteronura brasiliensis) is listed as vulnerable in Brazil, is included in Appendix I of CITES and is classified as endangered by the IUCN. In Brazil, few viable populations persist outside the Amazon basin and the Pantanal wetland. Furthermore, there is limited information on the distribution and abundance of the existing populations. The aim of this study was to estimate the abundance of giant otters in the Pantanal wetland and to discuss the conservation status of this population. From July 2000 to November 2011 we conducted surveys throughout the Pantanal to detect the occurrence of giant otters by the observations of active dens and latrines and the direct visualization of the otters. We also monitored giant otter population in five rivers, which allowed us to obtain information on number of individuals, group size and linear density. The species was found to occur in almost every river stretch within the Pantanal wetland, as well as in several aquatic habitat types, indicating a remarkable recovery since the over-hunting during the 1960s. The population of giant otter in the Pantanal may reach 3969 (SD = 1103) individuals, based on our estimated number of individual per kilometer of rivers and creeks (0.54 ± 0.15), over a total of about 7350km of rivers and secondary channels occurring in the Pantanal. These results indicate that the Pantanal is an important area to preserve the giant otter and its habitat, despite the many threats that the species still faces in the region, such as increased vessel traffic, pollution and siltation, as well as disruption of the hydrological characteristics due to the construction of dams and river-bed sedimentation. MenosThe giant otter (Pteronura brasiliensis) is listed as vulnerable in Brazil, is included in Appendix I of CITES and is classified as endangered by the IUCN. In Brazil, few viable populations persist outside the Amazon basin and the Pantanal wetland. Furthermore, there is limited information on the distribution and abundance of the existing populations. The aim of this study was to estimate the abundance of giant otters in the Pantanal wetland and to discuss the conservation status of this population. From July 2000 to November 2011 we conducted surveys throughout the Pantanal to detect the occurrence of giant otters by the observations of active dens and latrines and the direct visualization of the otters. We also monitored giant otter population in five rivers, which allowed us to obtain information on number of individuals, group size and linear density. The species was found to occur in almost every river stretch within the Pantanal wetland, as well as in several aquatic habitat types, indicating a remarkable recovery since the over-hunting during the 1960s. The population of giant otter in the Pantanal may reach 3969 (SD = 1103) individuals, based on our estimated number of individual per kilometer of rivers and creeks (0.54 ± 0.15), over a total of about 7350km of rivers and secondary channels occurring in the Pantanal. These results indicate that the Pantanal is an important area to preserve the giant otter and its habitat, despite the many threats that the species stil... Mostrar Tudo |
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Palavras-Chave: |
Ariranha; Conservação de espécie. |
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Thesagro: |
Espécie nativa; Habitat. |
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Thesaurus NAL: |
Indigenous species; Pteronura brasiliensis; Wetland conservation. |
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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/136929/1/tomas-2015.pdf
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Marc: |
LEADER 02569naa a2200289 a 4500
001 2033599
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008 2015 bl uuuu u00u1 u #d
024 7 $a10.5597/lajam 00202$2DOI
100 1 $aTOMAS, W. M.
245 $aDistribution and conservation status of giant otter Pteronura brasiliensis in the Pantanal wetland, Brazil.
260 $c2015
520 $aThe giant otter (Pteronura brasiliensis) is listed as vulnerable in Brazil, is included in Appendix I of CITES and is classified as endangered by the IUCN. In Brazil, few viable populations persist outside the Amazon basin and the Pantanal wetland. Furthermore, there is limited information on the distribution and abundance of the existing populations. The aim of this study was to estimate the abundance of giant otters in the Pantanal wetland and to discuss the conservation status of this population. From July 2000 to November 2011 we conducted surveys throughout the Pantanal to detect the occurrence of giant otters by the observations of active dens and latrines and the direct visualization of the otters. We also monitored giant otter population in five rivers, which allowed us to obtain information on number of individuals, group size and linear density. The species was found to occur in almost every river stretch within the Pantanal wetland, as well as in several aquatic habitat types, indicating a remarkable recovery since the over-hunting during the 1960s. The population of giant otter in the Pantanal may reach 3969 (SD = 1103) individuals, based on our estimated number of individual per kilometer of rivers and creeks (0.54 ± 0.15), over a total of about 7350km of rivers and secondary channels occurring in the Pantanal. These results indicate that the Pantanal is an important area to preserve the giant otter and its habitat, despite the many threats that the species still faces in the region, such as increased vessel traffic, pollution and siltation, as well as disruption of the hydrological characteristics due to the construction of dams and river-bed sedimentation.
650 $aIndigenous species
650 $aPteronura brasiliensis
650 $aWetland conservation
650 $aEspécie nativa
650 $aHabitat
653 $aAriranha
653 $aConservação de espécie
700 1 $aCAMILO, A. R.
700 1 $aRIBAS, C.
700 1 $aLEUCHTENBERGER, C
700 1 $aBORGES, P. A. L
700 1 $aMOURAO, G.
700 1 $aPELLEGRIN, L. A.
773 $tThe Latin American Journal of Aquatic Mammals$gv. 10, n. 2, p. 107-114, dez. 2015.
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Embrapa Pantanal (CPAP) |
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