Please use this identifier to cite or link to this item: https://repositorio.inpa.gov.br/handle/1/18544
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dc.contributor.authorMedeiros, Raquel da Silva-
dc.contributor.authorVieira, Gil-
dc.date.accessioned2020-06-15T22:02:05Z-
dc.date.available2020-06-15T22:02:05Z-
dc.date.issued2008-
dc.identifier.urihttps://repositorio.inpa.gov.br/handle/1/18544-
dc.description.abstractWe evaluate the ecological sustainability of extracting the oleoresin of Copaifera multijuga Hayne and some factors influential in its production. We monitored oleoresin production after initial extraction in 43 mother trees in the Adolpho Ducke Forest Reserve, near Manaus, Brazil (2°57′43″ S, 59°55′38″ W). We evaluated production relative to tree diameter (DBH), collection interval, soil clay content, competition intensity, and termite infestation. 57% of productive trees had DBH ≥ 41 cm and were responsible for 95% of total production. Although these trees had the highest initial production, after one year only 28% of initial oleoresin production was recuperated, much slower than in trees with DBH < 41 cm. Production was positively correlated with DBH and dominance within mother tree. Oleoresin production varied slightly with season. Trees that never produced oleoresin did not have termite infestations. © 2008 Elsevier B.V. All rights reserved.en
dc.language.isoenpt_BR
dc.relation.ispartofVolume 256, Número 3, Pags. 282-288pt_BR
dc.rightsRestrito*
dc.subjectEcological Sustainability (ecos)en
dc.subjectIn Treesen
dc.subjectSoil Clay Contenten
dc.subjectTree Diametersen
dc.subjectExtraction Methoden
dc.subjectLegumeen
dc.subjectNontimber Forest Producten
dc.subjectResinen
dc.subjectSustainabilityen
dc.subjectTermiteen
dc.subjectTreeen
dc.subjectAmazonasen
dc.subjectManausen
dc.subjectSouth Americaen
dc.subjectCopaiferaen
dc.subjectCopaifera Langsdorffiien
dc.subjectCopaifera Multijugaen
dc.subjectIsopteraen
dc.titleSustainability of extraction and production of copaiba (Copaifera multijuga Hayne) oleoresin in Manaus, AM, Brazilen
dc.typeArtigopt_BR
dc.identifier.doi10.1016/j.foreco.2008.04.041-
dc.publisher.journalForest Ecology and Managementpt_BR
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