Permeability of Parkia gigantocarpa as affected by wood anatomy

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dc.creatorEdy Eime Pereira Baraúna
dc.creatorJose Tarcísio Lima
dc.creatorThiago Campos Monteiro
dc.creatorVaniele Bento dos Santos
dc.creatorJean Henrique dos Santos
dc.date.accessioned2023-05-22T12:24:53Z
dc.date.accessioned2025-09-09T00:11:03Z
dc.date.available2023-05-22T12:24:53Z
dc.date.issued2021
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
dc.description.sponsorshipOutra Agência
dc.identifier.doi10.15376/biores.16.3.4924-4933
dc.identifier.issn1930-2126
dc.identifier.urihttps://hdl.handle.net/1843/53716
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofBioResources
dc.rightsAcesso Aberto
dc.subjectMadeira - Anatomia
dc.subjectFibras vegetais
dc.subjectMadeira - Pesquisa
dc.subject.otherPermeabilidade
dc.subject.otherFibra
dc.subject.otherVasos
dc.subject.otherFaveira
dc.subject.otherFolhosas
dc.titlePermeability of Parkia gigantocarpa as affected by wood anatomy
dc.typeArtigo de periódico
local.citation.epage4933
local.citation.issue3
local.citation.spage4924
local.citation.volume16
local.description.resumoThis study evaluated Parkia gigantocarpa wood from the Amazon rainforest for its permeability to air and liquid in the longitudinal direction. The influence of anatomical characteristics on the permeability of wood was characterized. Three trees were collected in the State of Pará, Brazil. Samples were converted into specimens and subjected to permeability tests and anatomical characterization. Permeability was obtained in the laboratory, and the results were compared with the permeability data estimated by a longitudinal flow model for hardwoods. The air permeability of wood was 140.2 x 10-9 m3.[m.(N.m-2).s]-1 liquid permeability was 3.28 x 10-9 m3.[m.(N.m-2).s]-1. The fiber length and thickness of the cell wall had a direct and positive relationship with the permeability, whereas fiber width presented an inverse relationship with permeability. The vessel frequency and diameter did not influence the permeability of wood from the heartwood of P. gigantocarpa that presented high permeability and potential for easy wood drying and treatment.
local.publisher.countryBrasil
local.publisher.departmentICA - INSTITUTO DE CIÊNCIAS AGRÁRIAS
local.publisher.initialsUFMG
local.url.externahttps://bioresources.cnr.ncsu.edu/resources/permeability-of-parkia-gigantocarpa-as-affected-by-wood-anatomy/

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