|
|
Registro Completo |
Biblioteca(s): |
Embrapa Pantanal. |
Data corrente: |
29/01/2002 |
Data da última atualização: |
30/03/2017 |
Autoria: |
TOMAS, W. M.; McSHEA, W.; MORANDA, G. H. B. de; MOREIRA, J. R.; MOURAO, G.; LIMA BORGES, P. A. |
Afiliação: |
EMBRAPA Recursos Geneticos e Biotecnologia (Brasilia, DF); Embrapa Pantanal (Corumba, MS). |
Título: |
A survey of a pampas deer, Ozotoceros bezoarticus leucogaster (Arctiodactyla, Cervidae), population in the Pantanal wetland, Brazil, using the distance sampling technique. |
Ano de publicação: |
2001 |
Fonte/Imprenta: |
Animal Biodiversity and Conservation, v.24, n.1, p.101-106, 2001. |
Idioma: |
Inglês |
Conteúdo: |
A survey of a pampas deer, Ozotoceros bezoarticus leucogaster (Arctiodactyla, Cervidae), population in the Pantanal wetland, Brazil, using the distance sampling technique. The pampas deer is an endangered South American species which occurs in open grassland and savannas, This aim of this survey was to evaluate the use of the distance sampling technique to estimate densities of the species in the Pantanal wetland, as well as to analyze the applicability of the method for a monitoring program. The surveys were conducted on roads from vehicles and also on foot along 26 parallel transects in November 1999 and 2000 at Campo Dora ranch, south-central Pantanal, Brazil. Deer densities were estimated using the program DISTANCE, and the program MONITOR was used to run a power analysis to estimate the probability of detection of a decline in the population. The deer density estimated from vehicles, with data from both years, was 9.81+-3.8 individual/km2, and 5.53+-0.68 individuals/km2 from transects sampled on foot. The power analysis of these data revealed a monitoring program would require at least two surveys per year over seven years to obtain a 90% chance of detecting a 5% decline in the population. Our results also indicate surveys from roads are not recommended for pampas deer counts as the animals appear to keep a relatively safe distance from cars. |
Palavras-Chave: |
Arctiodactyla; Cervo; Distance sampling technique; Ozotoceros bezoarticus leucogaster; Pampas deer; Population survey. |
Thesagro: |
Pesquisa; População. |
Thesaurus Nal: |
Brazil; Cervidae; Pantanal. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02320naa a2200313 a 4500 001 1809717 005 2017-03-30 008 2001 bl --- 0-- u #d 100 1 $aTOMAS, W. M. 245 $aA survey of a pampas deer, Ozotoceros bezoarticus leucogaster (Arctiodactyla, Cervidae), population in the Pantanal wetland, Brazil, using the distance sampling technique. 260 $c2001 520 $aA survey of a pampas deer, Ozotoceros bezoarticus leucogaster (Arctiodactyla, Cervidae), population in the Pantanal wetland, Brazil, using the distance sampling technique. The pampas deer is an endangered South American species which occurs in open grassland and savannas, This aim of this survey was to evaluate the use of the distance sampling technique to estimate densities of the species in the Pantanal wetland, as well as to analyze the applicability of the method for a monitoring program. The surveys were conducted on roads from vehicles and also on foot along 26 parallel transects in November 1999 and 2000 at Campo Dora ranch, south-central Pantanal, Brazil. Deer densities were estimated using the program DISTANCE, and the program MONITOR was used to run a power analysis to estimate the probability of detection of a decline in the population. The deer density estimated from vehicles, with data from both years, was 9.81+-3.8 individual/km2, and 5.53+-0.68 individuals/km2 from transects sampled on foot. The power analysis of these data revealed a monitoring program would require at least two surveys per year over seven years to obtain a 90% chance of detecting a 5% decline in the population. Our results also indicate surveys from roads are not recommended for pampas deer counts as the animals appear to keep a relatively safe distance from cars. 650 $aBrazil 650 $aCervidae 650 $aPantanal 650 $aPesquisa 650 $aPopulação 653 $aArctiodactyla 653 $aCervo 653 $aDistance sampling technique 653 $aOzotoceros bezoarticus leucogaster 653 $aPampas deer 653 $aPopulation survey 700 1 $aMcSHEA, W. 700 1 $aMORANDA, G. H. B. de 700 1 $aMOREIRA, J. R. 700 1 $aMOURAO, G. 700 1 $aLIMA BORGES, P. A. 773 $tAnimal Biodiversity and Conservation$gv.24, n.1, p.101-106, 2001.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Pantanal (CPAP) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
Registro Completo
Biblioteca(s): |
Embrapa Cerrados. |
Data corrente: |
03/01/2013 |
Data da última atualização: |
03/01/2013 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
SOUSA, A. C. DA S. A. DE.; ALBUQUERQUE, L. B. de; BARROS, A. de. |
Afiliação: |
ALINE CRISTINA DA SILVA ALVES DE SOUSA, BOLSISTA CNPQ; LIDIAMAR BARBOSA DE ALBUQUERQUE, CPAC; ANDRE DE BARROS, CPAC. |
Título: |
Germinação de Tococa formicaria Mart. e Tibouchina stenocarpa (DC) Cogn. Melastomataceae Juss, ocorrentes em matas ripárias do bioma cerrado. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
In: CONGRESSO NACIONAL DE BOTÂNICA, 63., 2012, Joinville. Botânica frente às mudanças globais: anais. [S.l.]: Sociedade botânica do Brasil, 2012. Disponível online. |
Idioma: |
Português |
Palavras-Chave: |
Área degradada; Distrito Federal. |
Thesagro: |
Cerrado; Germinação; Melastomataceae. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/73030/1/CRI8027-1.pdf
|
Marc: |
LEADER 00736nam a2200181 a 4500 001 1943887 005 2013-01-03 008 2012 bl uuuu u00u1 u #d 100 1 $aSOUSA, A. C. DA S. A. DE. 245 $aGerminação de Tococa formicaria Mart. e Tibouchina stenocarpa (DC) Cogn. Melastomataceae Juss, ocorrentes em matas ripárias do bioma cerrado. 260 $aIn: CONGRESSO NACIONAL DE BOTÂNICA, 63., 2012, Joinville. Botânica frente às mudanças globais: anais. [S.l.]: Sociedade botânica do Brasil, 2012. Disponível online.$c2012 650 $aCerrado 650 $aGerminação 650 $aMelastomataceae 653 $aÁrea degradada 653 $aDistrito Federal 700 1 $aALBUQUERQUE, L. B. de 700 1 $aBARROS, A. de
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Cerrados (CPAC) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Expressão de busca inválida. Verifique!!! |
|
|