. Canadian forestry journal. Forests and forestry -- Canada Periodicals. Canadian Forest 11/ Journal, Juhj, 1917 1225 Canada is undoiibtedly to l)c called upon to become one of the world's greatest sources for the supply of pulp and paper. '^IMiis industry has grown by leaps and bounds during recent years, and further large de- velopments are to be anticipated, both in the east and west. This will mean a constantly increasing strain upon our forest resources, and must result in careful consideration as to whether very large areas, in which the heaviest cutting is being done or is to be done, a
. Canadian forestry journal. Forests and forestry -- Canada Periodicals. Canadian Forest 11/ Journal, Juhj, 1917 1225 Canada is undoiibtedly to l)c called upon to become one of the world's greatest sources for the supply of pulp and paper. '^IMiis industry has grown by leaps and bounds during recent years, and further large de- velopments are to be anticipated, both in the east and west. This will mean a constantly increasing strain upon our forest resources, and must result in careful consideration as to whether very large areas, in which the heaviest cutting is being done or is to be done, are not in danger of depletion. The Commission of Conservation has started a study of these fundamen- tal problems. This investigation will have for its objects the determination of the extent to which cut-over pulp- w^ood lands are reproducing valuable species in potentially commercial quantities; the effect of fire on re- production, and the rate of growth of the reproduction present, to determine how long after cutting one may reasonably expect another crop. The answer to these questions should go far in determining what additional measures are necessary, to place the business of pulpwood production upon a thoroughly permanent basis. The work for this season is under the direction of Dr. C. D. Howe of the ^..^-M 111 - 111 m â 'â "i* R. O. SWEEZEY B. Sc, M. Can. Soc. CONSULTING ENGINEER. Water Powers. Timber Lands. Forest Industries. 164 St. James St. MONTREAL. j MIINATURE CONSTRUCTION Landscape, iMechanical and Architec- tural Models, Topographical Maps and Paintings, for SCHOOLS â COLLEGES â MUSEUMS Government work a specialty MORGAN BROS. CO., Inc. MODEL MAKERS Room 1650 Grand Central Terminal Phone 7720 Murray Hill NEW YORK CITY. QUEEN^S UNIVERSITY KINGSTON ONTARIO ARTS MEDICINE EDUCATION APPLIED SCIENCE Mining, Chemical, Civil, Mechanical and Electrical Engineering. HOME STUDY Arts Course by correspondence. Degree with one year's attendance. Summer School Na
Size: 1390px × 1797px
Photo credit: © Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorcanadianforestryassociation, bookco, bookleafnumber337
