Data/hora: 12/06/2024 16:26:03

Provedor de dados: | 39
País: | Brazil
Título: | Temporal evaluation of the Conservation Priority Index for medicinal plants
Autores: | Souza,André dos Santos; Albuquerque,Ulysses Paulino; Nascimento,André Luiz Borba do; Santoro,Flávia Rosa; Torres-Avilez,Wendy Marisol; Lucena,Reinaldo Farias Paiva de; Monteiro,Júlio Marcelino.
Data: | 2017-06-01
Ano: | 2017
Palavras-chave: | Biodiversity conservation; Conservation Priority Index; Ethnobotany; Ethnoecology; Traditional ecological knowledge.
Resumo: | ABSTRACT We investigated, through a temporal comparison, the extraction of non-timber forest resources by quantitatively analyzing the Conservation Priority Index (CPI). The study focused on the Fulni-ô Indigenous Territory, in the municipality of Águas Belas, PE (Northeast Brazil), which is characterized by caatinga vegetation (seasonal dry forest). Information on the availability of the exploited resources and the reported use of the species were obtained from vegetation sampling and semi-structured interviews, respectively. Our results demonstrated a reduction in species richness overtime, which may be due to continued resource extraction in the area, and that some species with low densities were even more affected. The species reported as being at high risk in the current study apparently did not differ from their status in the previous study, which supports the idea that these species are most evident in this situation more for their high potential of use than for their high densities. When we associate these events together with the disappearance of some rare species, we can conclude that the CPI was not efficient in predicting changes, and that the combination of variables used with the biological variables of the species needs to be adjusted.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062017000200169
Editor: | Sociedade Botânica do Brasil
Relação: | 10.1590/0102-33062017abb0027
Formato: | text/html
Fonte: | Acta Botanica Brasilica  v.31 n.2 2017
Fonte: | info:eu-repo/semantics/openAccess