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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
25/09/2018 |
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Data da última atualização: |
28/09/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BASTOS, M. J. S. M.; BASTOS, L. P.; SOUZA, E. H. de; COSTA, G. M. da; ROCHA, M. A. C. da; SOUZA, F. V. D.; COSTA, M. A. P. de C. |
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Afiliação: |
MARIA JOSIRENE SOUZA MOREIRA BASTOS, UFRB; LUCIMÁRIO PEREIRA BASTOS, UFRB; EVERTON HILO DE SOUZA, UFRB; GRÊNIVEL MOTA DA COSTA, UFRB; MOEMA ANGÉLICA CHAVES DA ROCHA, UFRB; FERNANDA VIDIGAL DUARTE SOUZA, CNPMF; MARIA ANGÉLICA PEREIRA DE CARVALHO COSTA, UFRB. |
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Título: |
Spatial distribution and associated flora of Alcantarea nahoumii, a vulnerable endemic species to rocky outcrops of the Serra da Jibóia, Bahia, Brazil. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Rodriguésia, v.69, n.2, p.503-514, 2018. |
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ISSN: |
2175-7860 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this study was to characterize the spatial distribution pattern at different altitude gradients as well as to investigate the flora associated with A. nahoumii, considered to be endemic and vulnerable. The study was carried out in Serra da Jibóia, Santa Teresinha, Bahia, Brazil. An inventory was conducted of young and adult A. nahoumii specimens along with taxonomic identification and quantification of the associated species. The cover percentage of A. nahoumii, rock slope, organic matter percentage and exposed rock percentage were calculated, as well as the following phytosociological parameters: absolute density, relative density, absolute frequency, relative frequency, and dominance of A. nahoumii. For the spatial distribution, three indices were tested (Morisita, McGuinnes and Payandech). Canonical correspondence analysis was also applied to test the association of the environmental variables with the species in the community. A total of 1,660 individuals were encountered and classified according to taxonomy in 17 families, 25 genera and 28 species. The spatial distribution pattern of the A. nahoumii population is aggregate. The results demonstrate that the population structure of A. nahoumii is stable, but events such as fires and extractive exploitation make the species vulnerable, along with the other species that inhabit the area. |
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Thesagro: |
Biodiversidade; Bromeliaceae; Conservação; Inventário Florestal. |
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Thesaurus Nal: |
Biodiversity; Conservation plants; Dispersions. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02270naa a2200289 a 4500
001 2096239
005 2018-09-28
008 2018 bl uuuu u00u1 u #d
022 $a2175-7860
100 1 $aBASTOS, M. J. S. M.
245 $aSpatial distribution and associated flora of Alcantarea nahoumii, a vulnerable endemic species to rocky outcrops of the Serra da Jibóia, Bahia, Brazil.$h[electronic resource]
260 $c2018
520 $aThe objective of this study was to characterize the spatial distribution pattern at different altitude gradients as well as to investigate the flora associated with A. nahoumii, considered to be endemic and vulnerable. The study was carried out in Serra da Jibóia, Santa Teresinha, Bahia, Brazil. An inventory was conducted of young and adult A. nahoumii specimens along with taxonomic identification and quantification of the associated species. The cover percentage of A. nahoumii, rock slope, organic matter percentage and exposed rock percentage were calculated, as well as the following phytosociological parameters: absolute density, relative density, absolute frequency, relative frequency, and dominance of A. nahoumii. For the spatial distribution, three indices were tested (Morisita, McGuinnes and Payandech). Canonical correspondence analysis was also applied to test the association of the environmental variables with the species in the community. A total of 1,660 individuals were encountered and classified according to taxonomy in 17 families, 25 genera and 28 species. The spatial distribution pattern of the A. nahoumii population is aggregate. The results demonstrate that the population structure of A. nahoumii is stable, but events such as fires and extractive exploitation make the species vulnerable, along with the other species that inhabit the area.
650 $aBiodiversity
650 $aConservation plants
650 $aDispersions
650 $aBiodiversidade
650 $aBromeliaceae
650 $aConservação
650 $aInventário Florestal
700 1 $aBASTOS, L. P.
700 1 $aSOUZA, E. H. de
700 1 $aCOSTA, G. M. da
700 1 $aROCHA, M. A. C. da
700 1 $aSOUZA, F. V. D.
700 1 $aCOSTA, M. A. P. de C.
773 $tRodriguésia$gv.69, n.2, p.503-514, 2018.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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| 1. |  | ABREU, E. F. M.; TINOCO, M. L. P.; JESUS, C. C. de; OLIVEIRA, H. C. de; RAMALHO, C. S.; ANDRADE, E. C. de; VIANNA, G. R.; ARAGAO, F. J. L. Embriogênese somática do mamoeiro e estabelecimento de um protocolo de seleção com Glufosinato de Amônio (GA) visando à geração de plantas geneticamente modificadas. In: SIMPÓSIO DO PAPAYA BRASILEIRO, 5., 2011, Porto Seguro. Inovação e sustentabilidade: anais. Porto Seguro: Embrapa Mandioca e Fruticultura, 2011. 1 CD-ROM. PDF. T27.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura; Embrapa Recursos Genéticos e Biotecnologia. |
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