Download or read book Ecology and Silviculture of the Most Productive Ecosystems for Growth of Douglas fir in Southwestern British Columbia written by K. Klinka and published by Information Services Branch, Ministry of Forests, Province of British Columbia. This book was released on 1980 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: An abbreviated version of a detailed study characterizing the most productive ecosystems for the growth of Douglas-fir in the Vancouver Forest Region. Provides information necessary for recognition of these highly productive ecosystems and describes desirable silvicultural regimes.
Download or read book Characterization of the Most Productive Ecosystems for Growth of Pseudotsuga Menziesii Var Menziesii in Southwestern British Columbia written by K. Klinka and published by Province of British Columbia, Ministry of Forests. This book was released on 1981 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book General Technical Report PNW GTR written by and published by . This book was released on 2007 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Forestry Chronicle written by and published by . This book was released on 1992 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Memo written by and published by . This book was released on 1980 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the Biology and Management of True Fir in the Pacific Northwest Symposium written by Chadwick Dearing Oliver and published by . This book was released on 1982 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecosystems of British Columbia written by British Columbia. Ministry of Forests and published by . This book was released on 1991 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Descriptions, maps, illustrations and tables of British Columbia's biogeoclimatic zones, as well as an overview of how the biogeoclimatic zone system was developed.
Download or read book Silviculture for Multiple Objectives in the Douglas fir Region written by and published by . This book was released on 1998 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Silviculture for Multiple Objectives in the Douglas fir Region written by and published by . This book was released on 1998 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Canadian Journal of Forest Research written by and published by . This book was released on 2002 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Potential Vegetation Hierarchy for the Blue Mountains Section of Northeastern Oregon Southeastern Washington and West central Idaho written by and published by . This book was released on 2007 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt: The work described in this report was initiated during the Interior Columbia Basin Ecosystem Management Project (ICBEMP). The ICBEMP produced a broad-scale scientific assessment of ecological, biophysical, social, and economic conditions for the interior Columbia River basin and portions of the Klamath and Great Basins. The broad-scale assessment made extensive use of potential vegetation (PV) information. This report (1) discusses certain concepts and terms as related to PV, (2) describes how a PV framework developed for the broad-scale ICBEMP assessment area was stepped down to the level of a single section in the national hierarchy of terrestrial ecological units, (3) describes how fine-scale potential vegetation types (PVTs) identified for the Blue Mountains section were aggregated into the midscale portion of the PV hierarchy, and (4) describes the PVT composition for each of the midscale hierarchical units (physiognomic class, potential vegetation group, plant association group).
Download or read book Forestry Handbook for British Columbia written by and published by . This book was released on 1983 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Silvicultural Research and the Evolution of Forest Practices in the Douglas fir Region written by and published by . This book was released on 2007 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Silvicultural practices in the Douglas-fir region evolved through a combination of formal research, observation, and practical experience of forest managers and silviculturists, and changing economic and social factors. This process began more than a century ago and still continues. It has had a great influence on the economic well-being of the region and on the present characteristics of the regions forests. This long history is unknown to most of the public, and much of it is unfamiliar to many natural resource specialists outside (and even within) the field of silviculture. We trace the history of how we got where we are today and the contribution of silvicultural research to the evolution of forest practices. We give special attention to the large body of information developed in the first half of the past century that is becoming increasingly unfamiliar to both operational foresters andperhaps more importantlyto those engaged in forestry research. We also discuss some current trends in silviculture and silviculture-related research.
Download or read book Autecology of Common Plants in British Columbia written by Sybille Haeussler and published by Forestry Canada, 1990 [i.e. 1991]. This book was released on 1990 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication summarizes the autecological characteristics of 35 vegetation species and provides information on how they respond to various silvicultural treatments now in use on forest lands. Information used in this report was gathered in an extensive search of ecological, silvicultural, and botanical literature, most of which originates in western Canada or western US. Information is given on description, distribution and abundance, habitat, growth and development, reproduction, pests, effects on crop trees, response to disturbance or management, and wildlife and range of each species, listed alphabetically by scientific name.
Download or read book The Arboricultural Journal written by and published by . This book was released on 1984 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book FRDA Report written by and published by . This book was released on 1994 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt:
