Influence of harvest region on properties of Cambará wood

Abstract: This research intends to evaluate the relation, aided by the Brazilian Standard and statistical analysis (Kruskal-Wallis ANOVA and bootstrap technique), between physical and mechanical properties of Cambará-Rosa wood harvested from three different regions: Vera, Mucajaí and South Rondonia....

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Autores principales:	Aquino,Vinicius Borges de Moura, Panzera,Tulio Hallak, Molina,Julio Cesar, Christoforo,André Luis, Rocco Lahr,Francisco Antonio
Lenguaje:	English
Publicado:	Universidad del Bío-Bío 2021
Materias:	Density Erisma uncinatum mechanical properties shrinkage statistical analysis timber structures.
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2021000100440
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spelling	oai:scielo:S0718-221X20210001004402021-05-30Influence of harvest region on properties of Cambará woodAquino,Vinicius Borges de MouraPanzera,Tulio HallakMolina,Julio CesarChristoforo,André LuisRocco Lahr,Francisco Antonio Density Erisma uncinatum mechanical properties shrinkage statistical analysis timber structures. Abstract: This research intends to evaluate the relation, aided by the Brazilian Standard and statistical analysis (Kruskal-Wallis ANOVA and bootstrap technique), between physical and mechanical properties of Cambará-Rosa wood harvested from three different regions: Vera, Mucajaí and South Rondonia. In addition, the possibility to estimate (regression models) physical and mechanical properties in function of apparent density was analyzed. Different climate and soil conditions which tree thrives may influence its growth and, consequently, its properties values. The results of ANOVA indicated an elevated equivalence index for all three regions. The bootstrap technique led to similar results for Vera and Mucajai regions, and for South Rondonia region, equivalence index equals to 89 %. The ANOVA results to estimate physical and mechanical properties in function of apparent density indicated that it is not possible to perform such estimates for Cambará-Rosa wood species.info:eu-repo/semantics/openAccessUniversidad del Bío-BíoMaderas. Ciencia y tecnología v.23 20212021-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2021000100440en10.4067/s0718-221x2021000100440
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Density Erisma uncinatum mechanical properties shrinkage statistical analysis timber structures.
spellingShingle	Density Erisma uncinatum mechanical properties shrinkage statistical analysis timber structures. Aquino,Vinicius Borges de Moura Panzera,Tulio Hallak Molina,Julio Cesar Christoforo,André Luis Rocco Lahr,Francisco Antonio Influence of harvest region on properties of Cambará wood
description	Abstract: This research intends to evaluate the relation, aided by the Brazilian Standard and statistical analysis (Kruskal-Wallis ANOVA and bootstrap technique), between physical and mechanical properties of Cambará-Rosa wood harvested from three different regions: Vera, Mucajaí and South Rondonia. In addition, the possibility to estimate (regression models) physical and mechanical properties in function of apparent density was analyzed. Different climate and soil conditions which tree thrives may influence its growth and, consequently, its properties values. The results of ANOVA indicated an elevated equivalence index for all three regions. The bootstrap technique led to similar results for Vera and Mucajai regions, and for South Rondonia region, equivalence index equals to 89 %. The ANOVA results to estimate physical and mechanical properties in function of apparent density indicated that it is not possible to perform such estimates for Cambará-Rosa wood species.
author	Aquino,Vinicius Borges de Moura Panzera,Tulio Hallak Molina,Julio Cesar Christoforo,André Luis Rocco Lahr,Francisco Antonio
author_facet	Aquino,Vinicius Borges de Moura Panzera,Tulio Hallak Molina,Julio Cesar Christoforo,André Luis Rocco Lahr,Francisco Antonio
author_sort	Aquino,Vinicius Borges de Moura
title	Influence of harvest region on properties of Cambará wood
title_short	Influence of harvest region on properties of Cambará wood
title_full	Influence of harvest region on properties of Cambará wood
title_fullStr	Influence of harvest region on properties of Cambará wood
title_full_unstemmed	Influence of harvest region on properties of Cambará wood
title_sort	influence of harvest region on properties of cambará wood
publisher	Universidad del Bío-Bío
publishDate	2021
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2021000100440
work_keys_str_mv	AT aquinoviniciusborgesdemoura influenceofharvestregiononpropertiesofcambarawood AT panzeratuliohallak influenceofharvestregiononpropertiesofcambarawood AT molinajuliocesar influenceofharvestregiononpropertiesofcambarawood AT christoforoandreluis influenceofharvestregiononpropertiesofcambarawood AT roccolahrfranciscoantonio influenceofharvestregiononpropertiesofcambarawood
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Influence of harvest region on properties of Cambará wood

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