There are few studies related with X-ray micro-densitometry regarding wood from native tropical forests. The objective of this study was to determine the radial variation of the apparent density of the Amburana cearensis wood by X-ray micro-densitometry. Indeed, eleven trees were selected, in which radial sections were cut from the pith to the cortex, in order to determine the apparent density and the anatomical characteristic in three radial positions. The results showed that the wood of A. cearensis presented mean values of wood density, minimum and maximum of 0.16 and 0.87 g.cm-3 respectively. Moreover, the wood showed significant difference in three positions of the pith, (intermediate and cortex), and this difference can be explained b...
Submitted by Gizele Lima (gizele.lima@inpa.gov.br) on 2018-02-28T13:13:06Z No. of bitstreams: 2 Tese...
The increase of the paricá (Schizolobium parahyba var. amazonicum (Huber) ex Ducke) planted area in ...
In this paper we conducted a relationship of the timber found with ecological aspects arising from a...
Existen pocos estudios relacionados con microdensitometría de rayos X en madera de bosques tropicale...
The anatomical study of the xylem of 21 species of Caesalpiniaceae registered in the wood collecti...
The objective of this study was to show the radial variation of some anatomic characteristics, wood ...
This study was undertaken to determine the radial variation of basic density of the wood of 14 years...
High - Andean forest of Colombia contain a valuable floristical richness that has not been totally s...
El objetivo del presente trabajo fue determinar la relación entre densidad aparente normal y la anat...
The objective of this paper is to characterize wood features and radial variation in Schinopsis queb...
Los objetivos del trabajo fueron caracterizar la anatomía cuantitativa de la madera de Eucalyptus gr...
Se estudió la variación de la densidad y dimensiones de las traqueidas en madera de dos procedencia...
The objective of this study was to determine the wood basic densityvariation along the tree trunk of...
El objetivo del trabajo fue analizar la variabilidad que establecen las procedencias, suelo y edades...
In this study carried out in the Amacayacu National Park in the Colombian Amazonia, we assessed the...
Submitted by Gizele Lima (gizele.lima@inpa.gov.br) on 2018-02-28T13:13:06Z No. of bitstreams: 2 Tese...
The increase of the paricá (Schizolobium parahyba var. amazonicum (Huber) ex Ducke) planted area in ...
In this paper we conducted a relationship of the timber found with ecological aspects arising from a...
Existen pocos estudios relacionados con microdensitometría de rayos X en madera de bosques tropicale...
The anatomical study of the xylem of 21 species of Caesalpiniaceae registered in the wood collecti...
The objective of this study was to show the radial variation of some anatomic characteristics, wood ...
This study was undertaken to determine the radial variation of basic density of the wood of 14 years...
High - Andean forest of Colombia contain a valuable floristical richness that has not been totally s...
El objetivo del presente trabajo fue determinar la relación entre densidad aparente normal y la anat...
The objective of this paper is to characterize wood features and radial variation in Schinopsis queb...
Los objetivos del trabajo fueron caracterizar la anatomía cuantitativa de la madera de Eucalyptus gr...
Se estudió la variación de la densidad y dimensiones de las traqueidas en madera de dos procedencia...
The objective of this study was to determine the wood basic densityvariation along the tree trunk of...
El objetivo del trabajo fue analizar la variabilidad que establecen las procedencias, suelo y edades...
In this study carried out in the Amacayacu National Park in the Colombian Amazonia, we assessed the...
Submitted by Gizele Lima (gizele.lima@inpa.gov.br) on 2018-02-28T13:13:06Z No. of bitstreams: 2 Tese...
The increase of the paricá (Schizolobium parahyba var. amazonicum (Huber) ex Ducke) planted area in ...
In this paper we conducted a relationship of the timber found with ecological aspects arising from a...