2019
DOI: 10.5902/1980509828114
|View full text |Cite
|
Sign up to set email alerts
|

Agrupamento de espécies madeireiras da Amazônia com base em propriedades físicas e mecânicas

Abstract: A procura intensa por essências madeireiras nativas consolidadas, que apresentam elevado uso, pode ocasionar a superexploração de espécies e diminuição do seu estoque na floresta. Uma alternativa para essa situação é a substituição dessas espécies por outras com propriedades da madeira semelhantes e com suficiente estoque de crescimento na floresta. O objetivo deste trabalho foi agrupar as espécies da Amazônia através das propriedades físico-mecânicas da madeira e realizar a análise discriminante para identifi… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
2
1

Citation Types

1
4
0
4

Year Published

2019
2019
2023
2023

Publication Types

Select...
7

Relationship

0
7

Authors

Journals

citations
Cited by 21 publications
(12 citation statements)
references
References 1 publication
1
4
0
4
Order By: Relevance
“…The wood of H. courbaril has a high density range of 0.76-0.96 g cm − 3 (ANDRADE et al, 2019) and is widely distributed in Brazil, occurring in dryland forests in the Amazon (LOCOSSELLI et al, 2017) and heavily marketed because of the high values and low variability of mechanical properties that enable structural use (LAHR et al, 2016). The basic density variations described in this study are in accordance with the values found in the literature for most tropical timber species (ARAÚJO, 2007;IPT, 2013;PEREIRA, 2013;REIS et al, 2019). However, there were some exceptions, probably due to site differences, such as variations in soil fertility, tree age, climatic factors and growth of the species.…”
Section: Statistical Analysis Of Datasupporting
confidence: 90%
See 3 more Smart Citations
“…The wood of H. courbaril has a high density range of 0.76-0.96 g cm − 3 (ANDRADE et al, 2019) and is widely distributed in Brazil, occurring in dryland forests in the Amazon (LOCOSSELLI et al, 2017) and heavily marketed because of the high values and low variability of mechanical properties that enable structural use (LAHR et al, 2016). The basic density variations described in this study are in accordance with the values found in the literature for most tropical timber species (ARAÚJO, 2007;IPT, 2013;PEREIRA, 2013;REIS et al, 2019). However, there were some exceptions, probably due to site differences, such as variations in soil fertility, tree age, climatic factors and growth of the species.…”
Section: Statistical Analysis Of Datasupporting
confidence: 90%
“…Nogueira et al (2005) evaluated the basic density of 186 Amazonian tree species and found that 73% of the species were classified as moderate-weight wood and only 23% as heavy woods. These results demonstrate that, in the Amazon region, there is a predominance of tree species with medium wood density, which is relevant for growth studies and for the definition of cutting cycles adopted in sustainable forest management (ANDRADE et al, 2019) and for the replacement of overexploited species with others with similar wood properties and sufficient growth stock (REIS et al, 2019).…”
Section: Statistical Analysis Of Datamentioning
confidence: 75%
See 2 more Smart Citations
“…Na Amazônia, a biodiversidade e abundância da natureza desperta interesse de empreendimentos nacionais e internacionais, haja vista que a produção da região é expressiva na economia brasileira e exerce grande impacto socioambiental em sua população, em função da exploração de minério, pesca e recursos florestais madeireiros e não madeireiros (Rodrigues et al, 2018;Reis et al, 2019;Souza Neto et al, 2020).…”
Section: Introductionunclassified