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A Preliminary Guide To The Response Of Major Species Of Competing Vegetation To Silvicultural Treatments
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Book Synopsis A Preliminary Guide to the Response of Major Species of Competing Vegetation to Silvicultural Treatments by : David Coates
Download or read book A Preliminary Guide to the Response of Major Species of Competing Vegetation to Silvicultural Treatments written by David Coates and published by . This book was released on 1986 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Paper PNW. written by and published by . This book was released on 1978 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book General Technical Report INT. written by and published by . This book was released on 1997 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ten-year Development of Douglas-fir and Associated Vegetation After Different Site Preparation on Coast Range Clearcuts by : William I. Stein
Download or read book Ten-year Development of Douglas-fir and Associated Vegetation After Different Site Preparation on Coast Range Clearcuts written by William I. Stein and published by . This book was released on 1995 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Plant Community Classification for Alpine Vegetation on the Beaverhead National Forest, Montana by : Stephen V. Cooper
Download or read book Plant Community Classification for Alpine Vegetation on the Beaverhead National Forest, Montana written by Stephen V. Cooper and published by . This book was released on 1997 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Guide to the Response of Common Plants in British Columbia to Management Treatments by : D. Coates
Download or read book A Guide to the Response of Common Plants in British Columbia to Management Treatments written by D. Coates and published by Forestry Canada, 1990 [i.e. 1991]. This book was released on 1990 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summarizes information on the effectiveness of several brushing treatments used for vegetation management in British Columbia.
Book Synopsis Fire Ecology of the Forest Habitat Types of Northern Idaho by : Jane Kapler Smith
Download or read book Fire Ecology of the Forest Habitat Types of Northern Idaho written by Jane Kapler Smith and published by . This book was released on 1997 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides information on fire ecology in forest habitat and community types occurring in northern Idaho. Identifies fire groups based on presettlement fire regimes and patterns of succession and stand development after fire. Describes forest fuels and suggests considerations for fire management.
Download or read book FRDA Report written by and published by . This book was released on 1995 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Assessment of Silvicultural Systems Developed for Deep Snowpack Mule Deer Winter Range in the Central Interior of B.C. by : M. J. Waterhouse
Download or read book Assessment of Silvicultural Systems Developed for Deep Snowpack Mule Deer Winter Range in the Central Interior of B.C. written by M. J. Waterhouse and published by British Columbia Forest Science Program. This book was released on 2005 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: "In the central interior of British Columbia (Southern Interior Forest Region), Douglas-fir (Pseudotsuga menziesii) tends to occur in even-aged stands in the Interior Cedar-Hemlock Moist, Cool, Horsefly biogeoclimatic variant (ICHmk3). Douglas-fir stands are important from both forest industry and wildlife habitat management perspectives. Mule deer require mature and older Douglas-fir stands as winter range. In these ecosystems, Douglas-fir stands are typically clearcut, thereby seriously compromising habitat value as winter range. This is a pilot study to examine the response of vegetation (percent cover) and Douglas-fir regeneration (density and growth) to a range of opening sizes, opening orientation (along and across contours), and site preparation treatment (yes or no), 5 years post-harvest. The openings (15 165 m [0.25 ha], 30 165 m [0.5 ha], 60 165 m [1.0 ha], 60 330 m and 140 140 m [2.0 ha]) are options for group selection, patch cut, or clearcut silvicultural systems. Although most of the 19 tree, shrub, and grass species that mule deer could eat did not change in percent cover from pre-harvest to 5 years postharvest, the species that did change were most strongly affected by harvesting, not opening size. A major diet component, western redcedar (Thuja plicata), was reduced from 9.6 to 1.4% in the site-prepared openings, and from 9.4 to 3.9% in the openings not site-prepared, when comparing the pre-harvest to the 5th-year post-harvest assessment. However, in the 5 years since harvesting, this species has increased from 533 stems per ha to 783 stems per ha (47%) and should increase steadily in cover over time. Of note was a big increase in red raspberry (Rubus idaeus) (from 0.1% up to 14%) and a moderate increase in birch-leaved spirea (Spirea betufolia) (from 1% up to 6%); however, they generally occur in small amounts (
Download or read book NWOFTDU Technical Report written by and published by . This book was released on 1989 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book FRDA Research Memo written by and published by . This book was released on 1987 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Field Guide to Site Identification and Interpretation for the Southeast Portion of the Prince George Forest Region by : C. DeLong
Download or read book A Field Guide to Site Identification and Interpretation for the Southeast Portion of the Prince George Forest Region written by C. DeLong and published by British Columbia, Forest Science Program. This book was released on 2003 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: This guide has two main goals: to assist users in classifying sample forest ecosystem sites in the field in the south-east Prince George Forest Region; and to provide interpretations for these site units that will assist in preparing management prescriptions. Following the introduction is a brief discussion of the biogeoclimatic classification system. Chapter 3 contains procedures for site description, identification, mapping, & interpretation. Chapters 4 to 11 present information about the biogeoclimatic units in the Region, tools for identification of biogeoclimatic & site units, descriptions of the site units, and direct management interpretations for the identified site units. Chapter 12 provides indirect interpretations for silvicultural systems and site preparation options, as well as some basic information on ecosystem management.
Book Synopsis Field Guide to the Autecology of Selected Crop Trees and Competitor Species in Northeastern Ontario by : R. W. Arnup
Download or read book Field Guide to the Autecology of Selected Crop Trees and Competitor Species in Northeastern Ontario written by R. W. Arnup and published by Timmins, Ont. : Northeast Science & Technology. This book was released on 1995 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: This manual contains information on seven commercially important tree species and on 44 plant species that may compete with these crop tree species in northeastern Ontario. The introduction provides background information for the species comparison tables and species summaries that follow, and explains the format of the manual. The tables give information on each species' autecology in the context of the Forest Ecosystem Classification (FEC) system for northeastern Ontario. In addition, each potential competitor is evaluated with respect to their competitive effects and mechanisms, their response to disturbance and silvicultural treatments, and their potential value for wildlife. The crop tree species are evaluated with respect to their response to competition and their ability to respond to release. Line diagrams are included to aid in field recognition. The appendix contains a glossary and a key to FEC names and descriptions.
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 2013 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Field Guide to Site Identification and Interpretation for the North Central Portion of the Northern Interior Forest Region by : C. DeLong
Download or read book A Field Guide to Site Identification and Interpretation for the North Central Portion of the Northern Interior Forest Region written by C. DeLong and published by British Columbia, Forest Science Program. This book was released on 2004 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :British Columbia. Ministry of Forests Publisher :Province of British Columbia Ministry of Environment ISBN 13 : Total Pages :112 pages Book Rating :4.:/5 (319 download)
Book Synopsis Impacts of Forest Harvesting and Regeneration on Forest Sites by : British Columbia. Ministry of Forests
Download or read book Impacts of Forest Harvesting and Regeneration on Forest Sites written by British Columbia. Ministry of Forests and published by Province of British Columbia Ministry of Environment. This book was released on 1990 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes the impacts of forestry activity on soil properties and site productivity. Includes information on assessing soil sensitivity and site rehabilitation.
Book Synopsis Herbaceous Vegetation in Forests of the Western United States by : Donna M. Loucks
Download or read book Herbaceous Vegetation in Forests of the Western United States written by Donna M. Loucks and published by . This book was released on 1991 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
