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Long Term Effects Of Pre Commercial Thinning On Winter Wildlife In Interior Douglas Fir Forests In Central British Columbia
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Book Synopsis Long-term Effects of Pre-commercial Thinning on Winter Wildlife in Interior Douglas-fir Forests in Central British Columbia by : M. J. Waterhouse
Download or read book Long-term Effects of Pre-commercial Thinning on Winter Wildlife in Interior Douglas-fir Forests in Central British Columbia written by M. J. Waterhouse and published by . This book was released on 2021 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Stand Dynamics After Partial Cutting in Dry Douglas-fir Forests in Central British Columbia by : M. J. Waterhouse
Download or read book Stand Dynamics After Partial Cutting in Dry Douglas-fir Forests in Central British Columbia written by M. J. Waterhouse and published by . This book was released on 2016 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Farwell Canyon project was established within two Douglas-fir (Pseudotsuga menziesii) stands in the Very Dry Mild Interior Douglas-fir (IDFxm) biogeoclimatic subzone in the Cariboo Region, British Columbia in 2001. The project goals were to improve forage for wildlife and livestock (i.e., increase vascular plant cover), improve the growth of the residual stand by reducing inter-tree competition, shift the plant community composition to one that is more typical of open forest condition, and improve the resiliency of the stand to catastrophic fire. From a timber management perspective, the goal was to increase individual tree growth by logging and thinning while maintaining overall stand-level growth. To achieve these goals, treatment combinations of "modified" logging, pre-commercial thinning, and burning were applied to return the forest to a more open condition that is typical of Douglas-fir forest adjacent to grassland in the IDFxm. Four treatments were applied to one or both blocks: 1. No-treatment areas were established to serve as untreated controls for demonstration and comparison purposes. 2. The logging treatment used a fellerbuncher and grapple skidder combination to apply a "BDq" approach that left a residual stand basal area of about 15 m2/ha (B=residual stand basal area; D=largest-diameter trees; q=diminution quotient). The merchantable utilization was reduced to 12.5 cm diameter at breast height (dbh) for Douglas-fir. 3. The logging treatment was followed by manual thinning of juvenile stems (
Book Synopsis A Preliminary Study of the Effects of Juvenile Spacing of Wildlife Habitat Use During Winter in the Interior Douglas-Fir Zone of British Columbia by :
Download or read book A Preliminary Study of the Effects of Juvenile Spacing of Wildlife Habitat Use During Winter in the Interior Douglas-Fir Zone of British Columbia written by and published by . This book was released on 1988 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effects of Juvenile Spacing on Wildlife Habitat Use During Winter in the Interior Douglas-fir Zone of British Columbia by : Armleder, H. M
Download or read book The Effects of Juvenile Spacing on Wildlife Habitat Use During Winter in the Interior Douglas-fir Zone of British Columbia written by Armleder, H. M and published by . This book was released on 1990 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Summary of 10- to 15-year Results from Douglas-fir Thinning Experiments in the British Columbia Interior by : Wayne David Johnstone
Download or read book A Summary of 10- to 15-year Results from Douglas-fir Thinning Experiments in the British Columbia Interior written by Wayne David Johnstone and published by . This book was released on 2006 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Canadian Journal of Forest Research by :
Download or read book Canadian Journal of Forest Research written by and published by . This book was released on 2010 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Commercial Thinning Experiment in Douglas Fir by : British Columbia. Forest Research Division
Download or read book A Commercial Thinning Experiment in Douglas Fir written by British Columbia. Forest Research Division and published by . This book was released on 1952 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Guidelines for Precommercial Thinning of Douglas-fir by : Donald L. Reukema
Download or read book Guidelines for Precommercial Thinning of Douglas-fir written by Donald L. Reukema and published by . This book was released on 1975 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: Production of merchantable wood in even-aged Douglas-fir stands can be increased substantially by precommercial thinning. Guidelines for, and gains from, precommercial thinning both strongly depend on the size of trees wanted at the first commercial cut; the larger this size, (1) the fewer trees should be left after precommercial thinning, (2) the greater is the maximum age or tree size at which precommercial thinning is practical, and (3) the greater is the gain is usable yield from precommercial thinning. Also, generally, the longer the time required for a stand to reach commercial size without thinning, the greater the gains from precommercial thinning. These and other considerations are discussed, and procedures are recommended.
Book Synopsis Thinning Young Douglas-fir West of the Cacades for Timber and Wildlife by : O. T. Helgerson
Download or read book Thinning Young Douglas-fir West of the Cacades for Timber and Wildlife written by O. T. Helgerson and published by . This book was released on 2003 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Wildlife Implications of FRDA Northern Interior Research : Summary and Recommendations by : Stevenson, Susan K
Download or read book Wildlife Implications of FRDA Northern Interior Research : Summary and Recommendations written by Stevenson, Susan K and published by . This book was released on 1992 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fertilization and Thinning Effect on a Douglas-fir Ecosystem at Shawnigan Lake : a Synthesis of Project Results by : Holger Brix
Download or read book Fertilization and Thinning Effect on a Douglas-fir Ecosystem at Shawnigan Lake : a Synthesis of Project Results written by Holger Brix and published by Forestry Canada. This book was released on 1993 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Response of Douglas-fir to Precommercial Thinning on a Medium Site in British Columbia by : Stephen A. Y. Omule
Download or read book Response of Douglas-fir to Precommercial Thinning on a Medium Site in British Columbia written by Stephen A. Y. Omule and published by . This book was released on 1985 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Growth and Yield 35 Years After Commercially Thinning 50-year-old Douglas-fir by : British Columbia. Ministry of Forests and Lands
Download or read book Growth and Yield 35 Years After Commercially Thinning 50-year-old Douglas-fir written by British Columbia. Ministry of Forests and Lands and published by . This book was released on 1988 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Thinning on Yield of Douglas-fir by : Donald L. Reukema
Download or read book Effects of Thinning on Yield of Douglas-fir written by Donald L. Reukema and published by . This book was released on 1977 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :British Columbia. Ministry of Forests Publisher :BC, Ministry of Forests ISBN 13 :9780771884870 Total Pages :56 pages Book Rating :4.8/5 (848 download)
Book Synopsis Response of Coastal Douglas-fir to Precommercial Thinning on a Medium Site in British Columbia by : British Columbia. Ministry of Forests
Download or read book Response of Coastal Douglas-fir to Precommercial Thinning on a Medium Site in British Columbia written by British Columbia. Ministry of Forests and published by BC, Ministry of Forests. This book was released on 1985 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fertilization and Thinning Effects on a Douglas-Fir Ecosystem at Shawnigan Lake by : Guillaume Thérien
Download or read book Fertilization and Thinning Effects on a Douglas-Fir Ecosystem at Shawnigan Lake written by Guillaume Thérien and published by Canadian Forest Service. This book was released on 1996-01-01 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Guidelines For Precommercial Thinning of Douglas-Fir by : D. L. Reukema
Download or read book Guidelines For Precommercial Thinning of Douglas-Fir written by D. L. Reukema and published by . This book was released on 1975 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:
