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Microclimate Studies In Silvicultural Systems On The Chilcotin Plateau Of British Columbia
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Book Synopsis Microclimate Studies in Silvicultural Systems on the Chilcotin Plateau of British Columbia by : Robert Matthew Sagar
Download or read book Microclimate Studies in Silvicultural Systems on the Chilcotin Plateau of British Columbia written by Robert Matthew Sagar and published by . This book was released on 2005 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Group selection and irregular group shelterwood silvicultural systems are being tested as options to conserve woodland caribou (Rangifer tarandus caribou) habitat. If successful, the systems will be applied within the very dry, cold Sub-Boreal Pine-Spruce (SBPSxc) and very dry, very cold Montane Spruce (MSxv) biogeoclimatic subzones, located on the high-elevation Chilcotin Plateau of west-central British Columbia. In these harsh growing environments, partial cutting strongly influences the microclimate in terms of air and soil temperature, frost events, and snow-free dates. To examine the magnitude of this influence, three pairs of climate stations were set up in partial cuts and clearcuts, across a range of elevations, to compare microclimate conditions. The study also compared north edge, centre, and south edge microsites within one 30-m opening on each of three partial cuts.
Book Synopsis Microclimate Studies in Mountain Pine Beetle-damaged Silvicultural Systems on the Chilcotin Plateau by : Robert Matthew Sagar
Download or read book Microclimate Studies in Mountain Pine Beetle-damaged Silvicultural Systems on the Chilcotin Plateau written by Robert Matthew Sagar and published by . This book was released on 2015 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objectives of this study were to: 1. compare the key environmental variables between blocks (elevational effect) and treatments (clearcut and irregular group shelterwood with whole-tree harvesting partial cut), and between microsites within partial cut openings (north and south edges and centre); and 2. examine temporal changes occurring to environmental variables in the context of the changing biological environment. This document includes an introduction, methods, results and discussion, and a summary.--Includes text from document.
Book Synopsis Microclimate Studies in Uniform Shelterwood Systems in the Sub-Boreal Spruce Zone of Central British Columbia by : Robert Matthew Sagar
Download or read book Microclimate Studies in Uniform Shelterwood Systems in the Sub-Boreal Spruce Zone of Central British Columbia written by Robert Matthew Sagar and published by . This book was released on 2010 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study was initiated in 2001 as part of a uniform shelterwood trial located in the dry, warm Sub-Boreal Spruce subzone (sbsdw) near Williams Lake, B.C., after a second harvesting entry was completed. The focus of the main trial was to test various levels of residual basal retention and harvesting methods on the establishment, survival, and productivity of Douglas-fir regeneration. The microclimate component was set up to help interpret tree performance by comparing the climate conditions among three of the residual basal area treatments (0, 15, and 20 m2/ha). The objectives for the microclimate portion of the shelterwood project were to compare soil temperatures and snow-free periods among the three residual basal area treatments (0, 15, and 20 m2/ha); to compare the incidence, duration, and severity of growing season frosts among the three residual basal area treatments (0, 15, and 20 m2/ha); and to investigate the effects of local canopy density on minimum near-ground air temperatures and duration of frost events during the growing season.--Document.
Book Synopsis Forest, Edge and Opening Microclimate at Sicamous Creek by : David Leslie Spittlehouse
Download or read book Forest, Edge and Opening Microclimate at Sicamous Creek written by David Leslie Spittlehouse and published by University of British Columbia Press. This book was released on 2004 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study described in this report is part of a larger project intended to address concerns about the effects of clear-cut harvesting on high-elevation forests in southern interior British Columbia. The study investigated microclimatic conditions in mature forest and in clear-cuts of 0.1 to 10 hectares. Parameters measured include solar radiation, ultraviolet-B radiation, energy balance (fluxes of net radiation, soil heat, sensible heat, & water vapour), wind speed, precipitation & snow melt, and air & soil temperature. Results compare measurements made in forests with those made in the openings. Implications of the findings for plants & for forest hydrology are discussed.
Book Synopsis The Lucille Mountain Study by : M. J. Jull
Download or read book The Lucille Mountain Study written by M. J. Jull and published by British Columbia Ministry of Forests Research Program. This book was released on 2001 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Silvicultural Systems, Their Role in British Columbia's Forest Management by : British Columbia. Silviculture Branch
Download or read book Silvicultural Systems, Their Role in British Columbia's Forest Management written by British Columbia. Silviculture Branch and published by B.C. Ministry of Forests, Silviculture Branch. This book was released on 1992 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Interaction Between Douglas-fir Regeneration and Frost in Central British Columbia by : Robert Matthew Sagar
Download or read book Interaction Between Douglas-fir Regeneration and Frost in Central British Columbia written by Robert Matthew Sagar and published by . This book was released on 2018 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Silvicultural Systems Guidebook by : British Columbia. Ministry of Forests
Download or read book Silvicultural Systems Guidebook written by British Columbia. Ministry of Forests and published by . This book was released on 1995 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: This guidebook is designed to aid forest workers in choosing a silvicultural system in compliance with the British Columbia Forest Practices Code. It lists and defines the different types of silvicultural systems used in British Columbia, promoting a common terminology for basic definitions and silvicultural system concepts throughout the province. The guide offers a step-by-step decision-making process on how to choose a silvicultural system, and details the factors that forest workers should consider in making this decision. The guide also includes a sample checklist of silvicultural prescription requirements and recommended supporting information, plus an Integrated Silviculture Information System/Major Licensee Silviculture Information System key for silvicultural systems.
Author :K. Dave Coates Publisher :British Columbia, Ministry of Forests, Research Program ISBN 13 : Total Pages :144 pages Book Rating :4.:/5 (319 download)
Book Synopsis The Date Creek Silvicultural Systems Study in the Interior Cedar-hemlock Forests of Northwestern British Columbia by : K. Dave Coates
Download or read book The Date Creek Silvicultural Systems Study in the Interior Cedar-hemlock Forests of Northwestern British Columbia written by K. Dave Coates and published by British Columbia, Ministry of Forests, Research Program. This book was released on 1997 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Date Creek silvicultural systems study was one of several projects established in British Columbia in the early 1990s to examine alternatives to traditional clear-cut harvesting. The study comprises a multidisciplinary set of experiments that examines ecosystem processes and timber production in undisturbed, partially cut, and clear-cut stands within the transitional coastal-interior forests of north-western British Columbia. This report provides background information on the Date Creek study in three major sections. The first is an overview of the study area, its climate, soils, vegetation, and the experimental design and silvicultural treatments used in the research. The second section supplies detailed information on the research area (ecosystem mapping and soils) and the individual treatment units (ecosystems, soils, pre- and post-treatment stand structure). The final section outlines the objectives of individual experiments under way.
Book Synopsis Climate and Its Relevance to Lodgepole Pine Performance at the Sub-boreal Bednesti Research Site Over a 30-year Period (EP0995) by : Robert Matthew Sagar
Download or read book Climate and Its Relevance to Lodgepole Pine Performance at the Sub-boreal Bednesti Research Site Over a 30-year Period (EP0995) written by Robert Matthew Sagar and published by . This book was released on 2019 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Silviculture Treatments for Ecosystem Management in the Sayward (STEMS) by : Louise De Montigny
Download or read book Silviculture Treatments for Ecosystem Management in the Sayward (STEMS) written by Louise De Montigny and published by University of British Columbia Press. This book was released on 2004 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Silviculture Treatments for Ecosystem Management in the Sayward (STEMS) project is a large-scale, multidisciplinary experiment that compares forest productivity, economics, & public perception of seven treatments replicated at three sites in the Sayward Landscape Unit in the Campbell River Forest District on Vancouver Island. This report describes the establishment of the first replication of STEMS in the Snowden Demonstration Forest located in the southern portion of the Unit. The treatments investigated include five different silvicultural systems (clear-cut, patch cut, group selection, aggregate retention, & uniform dispersed retention) which are compared against two extended rotation options with & without commercial thinning. The first replication was harvested in 2001 and results related to each treatment are presented. The results will be used to improve forest management & policies and will be especially relevant for forests with multiple use objectives.
Book Synopsis Introduction to Silvicultural Systems by : Ken Zielke
Download or read book Introduction to Silvicultural Systems written by Ken Zielke and published by The Branch. This book was released on 1999 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Silviculture Treatments for Ecosystem Management in the Sayward (STEMS) by : Louise De Montigny
Download or read book Silviculture Treatments for Ecosystem Management in the Sayward (STEMS) written by Louise De Montigny and published by University of British Columbia Press. This book was released on 2009 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: Silviculture Treatments for Ecosystem Management in the Sayward (STEMS) is a large-scale, multi-disciplinary experiment that compares forest productivity, economics, and public perception of seven silvicultural regimes replicated at three sites in the Sayward Forest. The STEMS experiment uses silvicultural systems and treatments to create diversity in forest structure that results in a variety of canopy layers (vertical structure) and spatial patchiness (horizontal structure) to enhance biodiversity and wildlife. This Technical Report describes the establishment of the second replication of STEMS starting in 2003 near Elk Bay in the Sayward Forest. Treatment units were harvested in 2005. STEMS 2 stand conditions differ from STEMS 1 with higher densities and proportions of western hemlock (Tsuga heterophylla) and moister biogeoclimatic site series.--Document.
Book Synopsis Natural Regeneration in Partial Cuts and Mature Forests After Mountain Pine Beetle Infestation in the West Chilcotin by : Nola Marie Daintith
Download or read book Natural Regeneration in Partial Cuts and Mature Forests After Mountain Pine Beetle Infestation in the West Chilcotin written by Nola Marie Daintith and published by . This book was released on 2015 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Itcha-Ilgachuz Research Project was initiated in the west Chilcotin region of central British Columbia to test variants of group selection and irregular group shelterwood silvicultural systems for managing lodgepole pine (Pinus contorta var. latifolia) forests for timber and northern caribou (Rangifer tarandus caribou Gmelin, northern ecotype) winter habitat. The results presented in this report are from three assessments that have been completed since the start of the mountain pine beetle outbreak, and are provided in context with the results from the earlier natural regeneration study. The results provide insight into how successfully the study sites and surrounding forests, which have sustained variable levels of mortality, regenerate naturally.--Includes text from document.
Book Synopsis Silvicultural Systems in British Columbia by : British Columbia. Silviculture Branch
Download or read book Silvicultural Systems in British Columbia written by British Columbia. Silviculture Branch and published by . This book was released on 1994* with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :British Columbia. Silviculture Systems Wildlife Habitat Research and Extension Program Publisher :B.C. Environment, B.C. Ministry of Forests, [199-?] ISBN 13 : Total Pages : pages Book Rating :4.:/5 (13 download)
Book Synopsis Silviculture Systems Wildlife Research and Extension Research Update by : British Columbia. Silviculture Systems Wildlife Habitat Research and Extension Program
Download or read book Silviculture Systems Wildlife Research and Extension Research Update written by British Columbia. Silviculture Systems Wildlife Habitat Research and Extension Program and published by B.C. Environment, B.C. Ministry of Forests, [199-?]. This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Silvicultural Systems in British Columbia by : Forest Renewal BC.
Download or read book Silvicultural Systems in British Columbia written by Forest Renewal BC. and published by . This book was released on 1999 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt:
