Comparison between Resistograph Analysis with Physical Properties of the Wood of Brazilian Native Tree Species
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Floresta e Ambiente |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872020000100106 |
Resumo: | ABSTRACT There is just little information about the technological aspects of the wood of Brazilian native tree species, which limits their suitable use. The objective of this study was to evaluate the resistograph amplitudes of the wood from six native tree species in different wood density classes, and correlate them with their wood densities to demonstrate the efficiency of this nondestructive technique. The results of the resistograph analysis divided the species into three classes. Analyses of basic and bulk densities of their wood showed statistically significant differences among the evaluated samples that divided them into four classes. The comparison of resistograph method and observed densities showed only a slight difference among the density classes. Therefore, it was found in this study that resistograph analysis may be used for explaining wood properties as well as achieving satisfactory correlations with their actual values, especially the physical properties of species with high wood density. |
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Floresta e Ambiente |
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Comparison between Resistograph Analysis with Physical Properties of the Wood of Brazilian Native Tree Speciesnondestructive methoddensityBrazilian speciesABSTRACT There is just little information about the technological aspects of the wood of Brazilian native tree species, which limits their suitable use. The objective of this study was to evaluate the resistograph amplitudes of the wood from six native tree species in different wood density classes, and correlate them with their wood densities to demonstrate the efficiency of this nondestructive technique. The results of the resistograph analysis divided the species into three classes. Analyses of basic and bulk densities of their wood showed statistically significant differences among the evaluated samples that divided them into four classes. The comparison of resistograph method and observed densities showed only a slight difference among the density classes. Therefore, it was found in this study that resistograph analysis may be used for explaining wood properties as well as achieving satisfactory correlations with their actual values, especially the physical properties of species with high wood density.Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872020000100106Floresta e Ambiente v.27 n.1 2020reponame:Floresta e Ambienteinstname:Universidade Federal do Rio de Janeiro (UFRJ)instacron:UFRJ10.1590/2179-8087.005219info:eu-repo/semantics/openAccessSilva,Carlos Eduardo Silveira daPace,José Henrique CamargoGomes,Fernando José BorgesCarvalho,Paulo César Leal deReis,Claudia de AzevedoLatorraca,João Vicente de FigueiredoRolim,Samir GonçalvesCarvalho,Alexandre Monteiro deeng2020-01-24T00:00:00Zoai:scielo:S2179-80872020000100106Revistahttps://www.floram.org/PUBhttps://old.scielo.br/oai/scielo-oai.phpfloramjournal@gmail.com||floram@ufrrj.br||2179-80871415-0980opendoar:2020-01-24T00:00Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)false |
dc.title.none.fl_str_mv |
Comparison between Resistograph Analysis with Physical Properties of the Wood of Brazilian Native Tree Species |
title |
Comparison between Resistograph Analysis with Physical Properties of the Wood of Brazilian Native Tree Species |
spellingShingle |
Comparison between Resistograph Analysis with Physical Properties of the Wood of Brazilian Native Tree Species Silva,Carlos Eduardo Silveira da nondestructive method density Brazilian species |
title_short |
Comparison between Resistograph Analysis with Physical Properties of the Wood of Brazilian Native Tree Species |
title_full |
Comparison between Resistograph Analysis with Physical Properties of the Wood of Brazilian Native Tree Species |
title_fullStr |
Comparison between Resistograph Analysis with Physical Properties of the Wood of Brazilian Native Tree Species |
title_full_unstemmed |
Comparison between Resistograph Analysis with Physical Properties of the Wood of Brazilian Native Tree Species |
title_sort |
Comparison between Resistograph Analysis with Physical Properties of the Wood of Brazilian Native Tree Species |
author |
Silva,Carlos Eduardo Silveira da |
author_facet |
Silva,Carlos Eduardo Silveira da Pace,José Henrique Camargo Gomes,Fernando José Borges Carvalho,Paulo César Leal de Reis,Claudia de Azevedo Latorraca,João Vicente de Figueiredo Rolim,Samir Gonçalves Carvalho,Alexandre Monteiro de |
author_role |
author |
author2 |
Pace,José Henrique Camargo Gomes,Fernando José Borges Carvalho,Paulo César Leal de Reis,Claudia de Azevedo Latorraca,João Vicente de Figueiredo Rolim,Samir Gonçalves Carvalho,Alexandre Monteiro de |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Silva,Carlos Eduardo Silveira da Pace,José Henrique Camargo Gomes,Fernando José Borges Carvalho,Paulo César Leal de Reis,Claudia de Azevedo Latorraca,João Vicente de Figueiredo Rolim,Samir Gonçalves Carvalho,Alexandre Monteiro de |
dc.subject.por.fl_str_mv |
nondestructive method density Brazilian species |
topic |
nondestructive method density Brazilian species |
description |
ABSTRACT There is just little information about the technological aspects of the wood of Brazilian native tree species, which limits their suitable use. The objective of this study was to evaluate the resistograph amplitudes of the wood from six native tree species in different wood density classes, and correlate them with their wood densities to demonstrate the efficiency of this nondestructive technique. The results of the resistograph analysis divided the species into three classes. Analyses of basic and bulk densities of their wood showed statistically significant differences among the evaluated samples that divided them into four classes. The comparison of resistograph method and observed densities showed only a slight difference among the density classes. Therefore, it was found in this study that resistograph analysis may be used for explaining wood properties as well as achieving satisfactory correlations with their actual values, especially the physical properties of species with high wood density. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872020000100106 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872020000100106 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/2179-8087.005219 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro |
publisher.none.fl_str_mv |
Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro |
dc.source.none.fl_str_mv |
Floresta e Ambiente v.27 n.1 2020 reponame:Floresta e Ambiente instname:Universidade Federal do Rio de Janeiro (UFRJ) instacron:UFRJ |
instname_str |
Universidade Federal do Rio de Janeiro (UFRJ) |
instacron_str |
UFRJ |
institution |
UFRJ |
reponame_str |
Floresta e Ambiente |
collection |
Floresta e Ambiente |
repository.name.fl_str_mv |
Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ) |
repository.mail.fl_str_mv |
floramjournal@gmail.com||floram@ufrrj.br|| |
_version_ |
1750128143263334400 |