Results 21 to 30 of about 32,117 (303)

Comparison of Methods for Estimating Mechanical Properties of Wood by NIR Spectroscopy

open access: yesJournal of Spectroscopy, 2018
Near-infrared (NIR) spectroscopy provides a rapid alternative to traditional methods of wood property assessment. For organizations who assess wood properties on a large scale, multisite, multispecies calibrations are of practical interest.
L. R. Schimleck   +3 more
doaj   +1 more source

POTENTIAL FUNGAL ATTACK FOR WOOD IN MATO GROSSO STATE, BRAZIL [PDF]

open access: yesNativa, 2016
POTENCIAL DE ATAQUE FÚNGICO PARA MADEIRAS NO ESTADO DO MATO GROSSOEste trabalho caracteriza a distribuição temporal e espacial do Potencial de Ataque Fúngico (PAF) para a madeira no Estado do Mato Grosso. Utilizou-se os dados meteorológicos de series temporais de 7 anos (2008-2014) de 30 estações meteorológicas automáticas (EMA’s), da rede de estações ...
Casavecchia, Bruno Henrique   +3 more
openaire   +2 more sources

Effect of Density, Moisture Content, and Feed Speed on the Surface Quality of Planed Pinewood Boards

open access: yesBioResources, 2023
The main goal of this study was to verify the best combination of density, moisture content, and feed speed on the surface quality of Pinus elliottii boards aimed at deck manufacturing.
André P. V. Maciel   +4 more
doaj   +2 more sources

THE BRAZILIAN INSERTION INTO THE INTERNATIONAL TRADE OF FOREST PRODUCTS CHAIN

open access: yesRevista Árvore, 2018
The growing demand for forest products and the increasing interest worldwide in this market requires studying the behavior and defining Brazil’s role in relation to other competitive countries in the sector. This study analyzed the international trade in
Henrique dos Santos Maxir   +1 more
doaj   +1 more source

Wood CO2 efflux and foliar respiration for Eucalyptus in Hawaii and Brazil [PDF]

open access: yesTree Physiology, 2009
We measured CO(2) efflux from wood for Eucalyptus in Hawaii for 7 years and compared these measurements with those on three- and four-and-a-half-year-old Eucalyptus in Brazil. In Hawaii, CO(2) efflux from wood per unit biomass declined approximately 10x from age two to age five, twice as much as the decline in tree growth. The CO(2) efflux from wood in
Michael G, Ryan   +5 more
openaire   +2 more sources

ANATOMICAL IDENTIFICATION OF TROPICAL WOODS TRADED IN LAVRAS, BRAZIL

open access: yesJOURNAL OF TROPICAL FOREST SCIENCE, 2021
Anatomical characterisation of wood plays an important role in the recognition and confirmation of identity of commercially important timbers. Hence, the objective of the present study is to establish macroscopic identity of tropical wood species commercialised in Lavras, city of Minas Gerais/Brazil, and to verify whether the commercial names given to ...
Duarte, P. J.   +5 more
openaire   +2 more sources

Physical and mechanical properties of thermally modified wood from E. grandis [PDF]

open access: yes, 2011
This study was aimed at evaluating the effect of thermal treatment on the physical and mechanical properties of Eucalyptus grandis wood. Boards were taken from 5.9-year-old E. grandis trees.
Calonego, Fred Willians   +8 more
core   +1 more source

Tapajosella elongata Wood & Okamura 2017

open access: yes, 2022
Tapajosella elongata Wood & Okamura, 2017 Material examined. Statoblasts from the Río Negro, 13 km NW of Manaus, Amazonas State, Brazil, 3° 0.099’ S, 60° 5.623’ W (Site 7), collected 6 May 2018 by T. Wood and B. Okamura. Remarks.
Wood, Timothy S., Okamura, Beth
core   +1 more source

On the wood-deer of Brazil (Blastocerus sylvestris) [PDF]

open access: yesAnnals and Magazine of Natural History, 1873
n ...
openaire   +2 more sources

Wood Nutrient-Water-Density Linkages Are Influenced by Both Species and Environment

open access: yesFrontiers in Plant Science, 2022
Tropical trees store a large amount of nutrients in their woody tissues, thus triggering the question of what the functional association of these elements with other wood traits is. Given the osmotic activity of mineral elements such as potassium, sodium,
Demetrius Lira-Martins   +11 more
doaj   +1 more source

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