Results 11 to 20 of about 1,633,452 (314)

How Wood Fuels\u2019 Quality Relates to the Standards: A Class-Modelling Approach [PDF]

open access: yes, 2017
The quality requirements of wood biofuels are regulated by a series of harmonized international standards. These standards define the technical parameter limits that influence the quality of solid biomass as a fuel.
Cavalli, Raffaele   +5 more
core   +3 more sources

Growth at the microscale: long term thinning effects on patterns and timing of intra-annual stem increment in radiata pine

open access: yesForest Ecosystems, 2018
Background Stem radial growth in forests is not uniform. Rather, it is characterized by periods of relatively fast or slow growth, or sometimes no growth at all. These fluctuations are generally a function of varying environmental conditions (e.g.
David M. Drew, Geoffrey M. Downes
doaj   +1 more source

Decay resistance variability of European wood species thermally modified by industrial process [PDF]

open access: yes, 2015
Thermal modification is now considered as a new ecofriendly industrial wood modification process improving mainly the material decay resistance and its dimensional stability.
Andersen, Anne Marie Nybo   +27 more
core   +3 more sources

Influence of soil physicochemical properties on biometrical and physical features of persian oak wood

open access: yesMaderas: Ciencia y Tecnología, 2022
This article investigates the relationships between soil characteristics (physical and chemical) and wood properties of Persian oak in three different elevation sites.
Huijun Dong   +4 more
doaj   +1 more source

The effect of elevated temperature exposure on the fracture toughness of solid wood and structural wood composites [PDF]

open access: yes, 2004
This is the author's peer-reviewed final manuscript, as accepted by the publisher. The published article is copyrighted by Springer and can be found at: http://www.springer.com/life+sciences/forestry/journal/226.Fracture toughness of wood and wood ...
H.G. Direen   +4 more
core   +4 more sources

Sugar Maple Borer (Coleoptera: Cerambycidae) Activity Associated With Periods of Severe Defoliation [PDF]

open access: yes, 2018
A perusal of previous research on sugar maple borer, Glycobius speciosus, in northern New York State strongly associates severe early and late season defoliation with increased borer damage. This re-examination of earlier work suggests foliage protection
Allen, Douglas C, Wink, Robert A
core   +2 more sources

Quality of wood in the stands of poplar clones

open access: yesJournal of Forest Science, 2008
The results obtained in research on the quality of raw timber by means of the structure of assortments for the stands of poplar clones Robusta and I-214 are presented in the paper.
R. Petráš, J. Mecko, V. Nociar
doaj   +1 more source

KUALITAS KAYU MERANTI MERAH (SHOREA LEPROSULA MIQ.) HASIL BUDI DAYA

open access: yesJurnal Ilmu Pertanian Indonesia, 2016
Wood quality of five year-old of cultivated Red Meranti (Shorea leprosula Miq.) was studied in order to assure its proper utilization. The evaluation was conducted based on fiber dimension and physical properties of wood.
Imam Wahyudi, Julius Johansen Sitanggang
doaj   +1 more source

Gaps and perspectives for the improvement of the sweet chestnut forest-wood chain in Italy

open access: yesAnnals of Silvicultural Research, 2021
The paper provides a summary regarding the current state of silviculture and the use of sweet chestnut wood (Castanea sativa Mill.) in Italy. Existing opportunities for chestnut silviculture are very promising because sweet chestnut covers nearly 800,000
Francesco Marini   +4 more
doaj   +1 more source

Brazilian cerrado species: wood characteristics

open access: yesBioscience Journal, 2020
The characterization of wood anatomy and proprieties can provide subsidies for rational use of tree species. Enables, oftentimes, the definition of technological potential of wood - and wood products -   through the assessment of quality information and ...
Mayara Cristina Gomes de Faria   +5 more
doaj   +1 more source

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