Effect of carbonization on wood anatomy of three Fabaceae species from an Araucaria forest stand in Southern Brazil

SUMMARY: The aim of this study was to measure and compare some anatomical elements of wood and charcoal of Inga vera, Machaerium paraguariense and Muellera campestris to support identification of the materials seized by regulatory authorities. For each species, three trees were analyzed. After wood...

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Autores principales:	Stüpp,Ângela Maria, Vieira,Helena Cristina, Rios,Polliana D'Angelo, Bolzon de Muñiz,Graciela Inés, Nisgoski,Silvana
Lenguaje:	English
Publicado:	Universidad Austral de Chile, Facultad de Ciencias Forestales 2021
Materias:	Inga vera Machaerium paraguariense Muellera campestris anatomical characteristics charcoal
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-92002021000100033
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spelling	oai:scielo:S0717-920020210001000332021-07-25Effect of carbonization on wood anatomy of three Fabaceae species from an Araucaria forest stand in Southern BrazilStüpp,Ângela MariaVieira,Helena CristinaRios,Polliana D'AngeloBolzon de Muñiz,Graciela InésNisgoski,Silvana Inga vera Machaerium paraguariense Muellera campestris anatomical characteristics charcoal SUMMARY: The aim of this study was to measure and compare some anatomical elements of wood and charcoal of Inga vera, Machaerium paraguariense and Muellera campestris to support identification of the materials seized by regulatory authorities. For each species, three trees were analyzed. After wood evaluation, all samples (moisture content of 12 ± 1 %) were wrapped in aluminum foil and carbonized in a muffle furnace for 8 hours with final temperature of 450 °C and a heating rate of 1.66 °C/min. The number of measurements was based on 30 readings regarding tangential diameter and vessel density, along with frequency, height and width of rays (in micrometers). After carbonization, changes in cell dimensions and different behavior were observed in the Fabaceae species evaluated. In all species, vessel diameter declined; vessel density decreased in Inga vera and increased in the other species; ray height decreased in Inga vera and Muellera campestris, and increased in Machaerium paraguariense; and ray width and frequency increased in all species. We concluded that due to the conservation of wood anatomical structures after carbonization, the inclusion of this species in a database would be effective to support efforts to control deforestation in the south of Brazil.info:eu-repo/semantics/openAccessUniversidad Austral de Chile, Facultad de Ciencias ForestalesBosque (Valdivia) v.42 n.1 20212021-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-92002021000100033en10.4067/S0717-92002021000100033
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Inga vera Machaerium paraguariense Muellera campestris anatomical characteristics charcoal
spellingShingle	Inga vera Machaerium paraguariense Muellera campestris anatomical characteristics charcoal Stüpp,Ângela Maria Vieira,Helena Cristina Rios,Polliana D'Angelo Bolzon de Muñiz,Graciela Inés Nisgoski,Silvana Effect of carbonization on wood anatomy of three Fabaceae species from an Araucaria forest stand in Southern Brazil
description	SUMMARY: The aim of this study was to measure and compare some anatomical elements of wood and charcoal of Inga vera, Machaerium paraguariense and Muellera campestris to support identification of the materials seized by regulatory authorities. For each species, three trees were analyzed. After wood evaluation, all samples (moisture content of 12 ± 1 %) were wrapped in aluminum foil and carbonized in a muffle furnace for 8 hours with final temperature of 450 °C and a heating rate of 1.66 °C/min. The number of measurements was based on 30 readings regarding tangential diameter and vessel density, along with frequency, height and width of rays (in micrometers). After carbonization, changes in cell dimensions and different behavior were observed in the Fabaceae species evaluated. In all species, vessel diameter declined; vessel density decreased in Inga vera and increased in the other species; ray height decreased in Inga vera and Muellera campestris, and increased in Machaerium paraguariense; and ray width and frequency increased in all species. We concluded that due to the conservation of wood anatomical structures after carbonization, the inclusion of this species in a database would be effective to support efforts to control deforestation in the south of Brazil.
author	Stüpp,Ângela Maria Vieira,Helena Cristina Rios,Polliana D'Angelo Bolzon de Muñiz,Graciela Inés Nisgoski,Silvana
author_facet	Stüpp,Ângela Maria Vieira,Helena Cristina Rios,Polliana D'Angelo Bolzon de Muñiz,Graciela Inés Nisgoski,Silvana
author_sort	Stüpp,Ângela Maria
title	Effect of carbonization on wood anatomy of three Fabaceae species from an Araucaria forest stand in Southern Brazil
title_short	Effect of carbonization on wood anatomy of three Fabaceae species from an Araucaria forest stand in Southern Brazil
title_full	Effect of carbonization on wood anatomy of three Fabaceae species from an Araucaria forest stand in Southern Brazil
title_fullStr	Effect of carbonization on wood anatomy of three Fabaceae species from an Araucaria forest stand in Southern Brazil
title_full_unstemmed	Effect of carbonization on wood anatomy of three Fabaceae species from an Araucaria forest stand in Southern Brazil
title_sort	effect of carbonization on wood anatomy of three fabaceae species from an araucaria forest stand in southern brazil
publisher	Universidad Austral de Chile, Facultad de Ciencias Forestales
publishDate	2021
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-92002021000100033
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Effect of carbonization on wood anatomy of three Fabaceae species from an Araucaria forest stand in Southern Brazil

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