Potential of Copaifera spp. oleoresin for sustainable extraction in the Eastern Amazon

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MetadadosDescriçãoIdioma
Autor(es): dc.creatorBenathar, Isamara Sousa Conceição de-
Autor(es): dc.creatorAlmeida, Bruna Virgílio-
Autor(es): dc.creatorRodrigues, Marcos-
Autor(es): dc.creatorSousa, Jonathan Benathar de Oliveira-
Autor(es): dc.creatorMachado, Marcel Regis Moreira da Costa-
Autor(es): dc.creatorEbling, Ângelo Augusto-
Autor(es): dc.creatorGoulart, Selma Lopes-
Data de aceite: dc.date.accessioned2026-02-09T12:39:07Z-
Data de disponibilização: dc.date.available2026-02-09T12:39:07Z-
Data de envio: dc.date.issued2021-09-06-
Data de envio: dc.date.issued2021-09-06-
Data de envio: dc.date.issued2020-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/48054-
Fonte completa do material: dc.identifierhttps://doi.org/10.1007/s10668-020-01056-7-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1165577-
Descrição: dc.descriptionCopaifera oleoresin is an important traditional non-timber forest product in the Amazon; however, the Carajás National Forest has no plans to harvest this product to benefit extractive families. The objective of this study was to determine Copaifera oleoresin extraction potential in the Carajás National Forest, Eastern Amazon, identifying variables that could increase the chances of finding oleoresin. We mapped 129 trees and formulated a multiple logistic regression model (logit) with the collected variables: diameter at breast height (DBH), tree crown, tree health, presence of termites, and presence of damage or bifurcation. Among the mapped trees, we perforated 50 trees to harvest the oleoresin. Most of the oleoresin production occurred in trees with a DBH between 50 and 75 cm. The logit model predicted that an increase in DBH, dense crown, unhollowed trunk, and presence of damage or bifurcation increased the chances of oleoresin extraction, whereas termites did not. The model could contribute to the sustainable management of forest resources by avoiding random perforation of trees and establishing rational routes and cycles of extraction. Since the variables are easily measured, the model can be continuously used for future extractions.-
Idioma: dc.languageen-
Publicador: dc.publisherSpringer Nature-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceEnvironment, Development and Sustainability-
Palavras-chave: dc.subjectSustainability-
Palavras-chave: dc.subjectNon-timber forest product-
Palavras-chave: dc.subjectForest management-
Palavras-chave: dc.subjectSustentabilidade-
Palavras-chave: dc.subjectProduto florestal não madeireiro-
Palavras-chave: dc.subjectManejo florestal-
Título: dc.titlePotential of Copaifera spp. oleoresin for sustainable extraction in the Eastern Amazon-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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