Results 21 to 30 of about 26,077 (256)

ESTIMATION OF WOOD TOUGHNESS IN BRAZILIAN TROPICAL TREE SPECIES [PDF]

open access: yesEngenharia Agrícola, 2020
ABSTRACT Wood has been used for several purposes such as in civil and rural construction. Knowing wood mechanical behavior under short-term loading is essential for safer structural designs. However, wood toughness is a mechanical property little investigated for this purpose.
André L. Christoforo   +4 more
openaire   +4 more sources

Lumber Potential of Tropical Species in a Mixed Plantation:Assessment at 50 Months

open access: yesFloresta e Ambiente, 2021
The use of tropical species in forest plantations is an alternative to supply the demand of good quality wood. However, information regarding the performance of planted tropical species is scarce. The aim of this study was to provide an assessment of the
Amanda Arantes Junqueira   +5 more
doaj   +1 more source

Survey on the chemical composition of several tropical wood species [PDF]

open access: yesBOIS & FORETS DES TROPIQUES, 2019
Variability in the chemical composition of 614 species is described in a database containing measurements of wood polymers (cellulose, lignin and pentosan), as well as overall extraneous components (ethanol-benzene, or hot water extracts and ash, with a focus on silica content).
Gérard, Jean   +2 more
openaire   +2 more sources

El Niño-Southern Oscillation affects the water relations of tree species in the Yucatan Peninsula, Mexico

open access: yesScientific Reports, 2021
We evaluated the effect of ENSO 2015/16 on the water relations of eight tree species in seasonally dry tropical forests of the Yucatan Peninsula, Mexico.
Jorge Palomo-Kumul   +4 more
doaj   +1 more source

Host specificity of some wood decaying-fungi in moist deciduous forests of Kerala, India

open access: yesJournal of Threatened Taxa, 2017
The low diversity tropical forest is dominated by host specialized wood decaying fungi (Hymenochaetales, Polyporales) with narrow host range.  To understand whether or not wood decaying fungi in a highly diverse tropical moist deciduous forest have any ...
A. Muhammed Iqbal   +2 more
doaj   +1 more source

Thermal Conductivity of Plantation Wood Species and Selected Tropical Hardwoods from the Philippines

open access: yesBioResources
This study investigated the transverse thermal conductivity of low-density plantation wood species and tropical hardwoods from the Philippines using the guarded hot-plate method. Results showed that thermal conductivity of low density, plantation species
Mario Angelo M. Mundin, Menandro N. Acda
doaj   +2 more sources

Investigation of the fiber saturation point of tropical Brazilian wood species [PDF]

open access: yesBioResources, 2020
The fiber saturation point (FSP) is an important parameter of wood material, related to dimensional stability and variations of mechanical performance. This paper investigated the FSP values of 15 tropical Brazilian wood species covering all strength classes of the Brazilian standard code.
Tiago H. Almeida   +8 more
openaire   +1 more source

MONITORING FUNGAL DIVERSITY TO DETERMINE THE GEOGRAPHICAL ORIGIN OF EXOTIC TIMBERS [PDF]

open access: yesPro Ligno, 2012
Wood is an important economical resource for many tropical countries. Among the benefits of most of the tropical woody species, we can mention their natural durability and their capacity of withstanding outside environment without the use ofchemical ...
Alba ZAREMSKI   +3 more
doaj  

Model za določanje življenjske dobe lesa listavcev

open access: yesLes, 2017
The majority of Slovenian wood species do not have durable wood. Due to increased environmental awareness, users are avoiding treated wood and wood from tropical forests.
Mojca Žlahtič Zupanc   +5 more
doaj   +1 more source

New Insights on Wood Dimensional Stability Influenced by Secondary Metabolites: The Case of a Fast-Growing Tropical Species Bagassa guianensis Aubl. [PDF]

open access: yesPLoS ONE, 2016
Challenging evaluation of tropical forest biodiversity requires the reporting of taxonomic diversity but also the systematic characterization of wood properties in order to discover new promising species for timber industry.
Julie Bossu   +4 more
doaj   +1 more source

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