Wood Density Of Canadian Tree Species
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Author | : J. S. Gonzalez |
Publisher | : Edmonton, Alta. : Forestry Canada, Northwest Region, Northern Forestry Centre |
Total Pages | : 142 |
Release | : 1990 |
Genre | : Timber |
ISBN | : |
Total-stem and breast-height wood density data from published and unpublished sources are presented for Canadian tree species grown in and outside of Canada. Calculations for mean density and coefficient of variation were made when necessary. Variations, geographic sources, and characteristics of sample trees are included to assist the reader in making comparisons with the density values presented. Sampling locations, methods of sampling, and density calculations are described. To assist the reader in converting wood density values from green-volume to ovendry-volume basis, the conversion formula and a table of percent volumetric shrinkage are also presented.
Author | : |
Publisher | : |
Total Pages | : 20 |
Release | : 1992 |
Genre | : Trees |
ISBN | : |
Author | : W. Y. Pong |
Publisher | : |
Total Pages | : 36 |
Release | : 1986 |
Genre | : Douglas fir |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 626 |
Release | : 1987 |
Genre | : Forests and forestry |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 730 |
Release | : 1990 |
Genre | : Agriculture |
ISBN | : |
Author | : Jean Gérard |
Publisher | : Editions Quae |
Total Pages | : 1002 |
Release | : 2017-11-30 |
Genre | : |
ISBN | : 2759227987 |
This atlas presents technical information for professionals who process and use temperate or tropical timber. It combines the main technical characteristics of 283 tropical species and 17 species from temperate regions most commonly used in Europe with their primary uses.
Author | : |
Publisher | : |
Total Pages | : 120 |
Release | : 2013 |
Genre | : Forests and forestry |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 64 |
Release | : 1965 |
Genre | : Forest reserves |
ISBN | : |
Author | : P. W. West |
Publisher | : Springer |
Total Pages | : 218 |
Release | : 2015-03-10 |
Genre | : Technology & Engineering |
ISBN | : 3319147080 |
Forests must be measured if they are to be managed and conserved properly. This book describes the essential principles of modern forest measurement, whether using simple hand-held equipment or sophisticated satellite imagery. It particularly focuses on measuring forest biomass over large forest areas, a key aspect of climate change studies, as well as the volumes of wood that are commercially available. Written in a straightforward style, it will be accessible to anyone who works with forests, from the professional forester to the layperson. It considers not only how and why forests are measured but also the scientific basis of the measurements taken.
Author | : E. J. Mullins |
Publisher | : Springer Science & Business |
Total Pages | : 416 |
Release | : 1981 |
Genre | : Technology & Engineering |
ISBN | : 9780802024305 |
Canada's forests are one of its most important natural resources. Since the arrival of the earliet settlers, the forests have played a major role in the country's development, supplying the raw material for the necessities of life and for much of our industry. Completely revised and expanded, this edition of Canadian Woods is a comprehensive overview of a multi-faceted forest industry. Providing a complete review of the woods found in Canada and their commercial uses, it discusses the structure, the strength and physical properties, and the chemistry of wood, plus lumber production, wood drying, ood protection, and glues and gluing. Other chapters deal with the processing and use of woods and wood products, panel products, houses and structures, pulp and paper, and codes and standards in Canada. Lavishly illustrated with moer than 280 photographs and drawings, the newly revised Canadian Woods is an essential reference for students and practitioners in the forest professions and in primary and secondary forest industries.