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- Title
Traditional Knowledge and Management of Caryocar coriaceum Wittm. ( Pequi) in the Brazilian Savanna, Northeastern Brazil.
- Authors
Sousa Júnior, José; Albuquerque, Ulysses; Peroni, Nivaldo
- Abstract
Traditional Knowledge and Management of Caryocar coriaceum Wittm. ( Pequi ) in the Brazilian Savanna, Northeastern Brazil Caryocar coriaceum Wittm. ( pequi) is a tree native to northeastern Brazil that produces fruits of importance to human populations of the region. This species serves as a resource for the livelihoods of many people and represents a source of income in many rural communities in northeastern Brazil. This study aimed to evaluate the knowledge, use, collection practices, and forms of local management related to C. coriaceum in a rural community in the state of Ceará, Chapada do Araripe, northeast Brazil. Pequi collectors were identified and constituted the sample of respondents (N = 56). The knowledge of C. coriaceum is uniformly distributed in the community. The categories food and derivatives (oil) were the most relevant. Considering all use categories, there was a significant difference between the knowledge of men and women (p <0.05, 95% confidence interval) based on the Shannon-Wiener and Hurlbert's PIE diversity indices. The main form of management applied to pequi trees was collection of its fruits, followed by the practice locally referred to as zelar (similar to the management practice 'protection') and sowing seeds. All of the informants stated that they commercialize pequi fruits. The mean income from fruit sales is less than the mean income obtained via selling pequi oil, as the latter product is of greater commercial value. Among the nine most relevant collection sites, Barreiro Novo (savanna) was highlighted, which is part of both a protected area and the anthropogenic landscape of the region, and has great economic and cultural importance for pequi collectors.
- Subjects
BRAZIL; CARYOCAR; SAVANNAS; CONFIDENCE intervals; SOWING; ETHNOBOTANY; NON-timber forest products
- Publication
Economic Botany, 2013, Vol 67, Issue 3, p225
- ISSN
0013-0001
- Publication type
Article
- DOI
10.1007/s12231-013-9241-8