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Harvesting Boreal Mixedwood Stands To Favour Conifer Regeneration
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Book Synopsis Harvesting Boreal Mixedwood Stands to Favour Conifer Regeneration by : G. Blake MacDonald
Download or read book Harvesting Boreal Mixedwood Stands to Favour Conifer Regeneration written by G. Blake MacDonald and published by Sault Ste. Marie : Ontario Ministry of Natural Resources. This book was released on 2000 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Boreal mixedwood sites, an ecologically & economically valuable component of Ontario's forested landscape, are typically dominated by hardwoods soon after major disturbances such as clear-cutting. Alternative harvesting methods may help reduce the level of competition in the regeneration environment and enrich the conifer content. This report describes field trials in northern Ontario that tested approaches for maintaining or increasing the conifer component in hardwood-dominated stands. The report explains the context & rationale for the trials; documents the locations, designs, layouts, & methods to facilitate reassessment over the long term; and presents responses observed during the first three years of treatment.
Book Synopsis Effect of Harvest Intensity on Development of Natural Regeneration and Shrubs in an Ontario Boreal Mixedwood Stand by :
Download or read book Effect of Harvest Intensity on Development of Natural Regeneration and Shrubs in an Ontario Boreal Mixedwood Stand written by and published by . This book was released on 2004 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study reported in this paper tested the hypothesis that partial cutting favours conifers by inhibiting the development of hardwood reproduction and associated competitors. Harvesting to nominal basal area reductions of 0, 36, 68, and 100 percent was carried out on a north-east Ontario mixedwood stand dominated by trembling aspen in the overstory and balsam fir & shrubs in the understory. Measurements made in the experimental plots over the 1995-99 study period included light transmittance, basal area reduction conifer advance regeneration height, conifer sapling diameter, hardwood regeneration height & density, and shrub height & ground cover. Results are discussed with regard to light/basal area reduction relationships, growth responses five years after harvesting, height trajectories, and conifer height distributions.
Book Synopsis Silviculture Practices in Boreal Mixedwood Forests by :
Download or read book Silviculture Practices in Boreal Mixedwood Forests written by and published by . This book was released on 2002 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :G. Blake MacDonald Publisher :Sault Ste. Marie : Ontario Forest Research Institute ISBN 13 : Total Pages :24 pages Book Rating :4.:/5 (319 download)
Book Synopsis Applying Crown and Bole Allometry to Management of Boreal Mixedwood Species by : G. Blake MacDonald
Download or read book Applying Crown and Bole Allometry to Management of Boreal Mixedwood Species written by G. Blake MacDonald and published by Sault Ste. Marie : Ontario Forest Research Institute. This book was released on 2003 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this paper, allometry is defined as the proportional size relationship between two parts or attributes of a plant at a single point in time. The paper describes a project to test the effectiveness of crown characteristics for estimating tree growth potential of the main boreal mixedwood species. The investigation was carried out at four fire-origin boreal mixedwood stands in north-west Ontario and several allometric measurements were derived for sample trees (spruce, fir, aspen) at each site. Based on crown & bole allometry calculations, recommendations are made for managing component species in boreal mixedwood stands.
Book Synopsis Silvicultural Guide to Managing for Black Spruce, Jack Pine, and Aspen on Boreal Forest Ecosites in Ontario by : Ontario. Ministry of Natural Resources
Download or read book Silvicultural Guide to Managing for Black Spruce, Jack Pine, and Aspen on Boreal Forest Ecosites in Ontario written by Ontario. Ministry of Natural Resources and published by . This book was released on 1997 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :G. Blake MacDonald Publisher :Sault Ste. Marie : Ontario Forest Research Institute ISBN 13 : Total Pages :26 pages Book Rating :4.:/5 (319 download)
Book Synopsis Developing Sustainable Mixedwood Practices in a Stand-level Adaptive Management (SLAM) Framework by : G. Blake MacDonald
Download or read book Developing Sustainable Mixedwood Practices in a Stand-level Adaptive Management (SLAM) Framework written by G. Blake MacDonald and published by Sault Ste. Marie : Ontario Forest Research Institute. This book was released on 2003 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes a project to advance knowledge of boreal mixedwood management by testing techniques for achieving productive mixtures of conifers & hardwoods at operational scales. The project is applying treatments in aspen-dominated boreal mixedwood stands at two sites in north-east Ontario. Contrasting approaches are being compared (blended mixtures versus mosaics, partial cutting versus herbicide application, shade-tolerant versus shade-intolerant conifer regeneration) to help identify best practices. Treatment effectiveness is to be assessed by measuring regeneration growth, vegetation succession, soil nutrient dynamics, and changes in invertebrate populations. The report includes information on the site characteristics, treatments, pre- & post-harvest measurement methods, data analysis, knowledge transfer from the project, and project challenges & prospects.
Book Synopsis Natural Regeneration in Boreal Mixedwood Forests by : Ontario. Northwest Science & Technology
Download or read book Natural Regeneration in Boreal Mixedwood Forests written by Ontario. Northwest Science & Technology and published by Thunder Bay, Ont. : Northwest Science & Technology. This book was released on 1997* with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book General Technical Report NC. written by and published by . This book was released on 1981 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Complex Stand Structures and Associated Dynamics by : Arthur Groot
Download or read book Complex Stand Structures and Associated Dynamics written by Arthur Groot and published by . This book was released on 2007-07 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document provides a brief, detailed summary of each presentation in the conference of Complex stand structures and associated dynamics: measurement indices and modelling approaches, in three-page popular summary format. Specifically, short, unedited syntheses were supplied by each author that summarize the essential information of the underlying research study, including scope, objectives, methods, results, references, and major conclusions. The primary purpose is to document the research studies presented for the benefit of the forest science and management communities and foster onsite discussion among conference participants.--Document.
Book Synopsis Sugar Maple and Yellow Birch Seedling Growth After Simulated Browsing by : Frederick T. Metzger
Download or read book Sugar Maple and Yellow Birch Seedling Growth After Simulated Browsing written by Frederick T. Metzger and published by . This book was released on 1977 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Forest Research Information Paper by :
Download or read book Forest Research Information Paper written by and published by . This book was released on 2006 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental Reviews written by and published by . This book was released on 2002 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ecosystem Management in the Boreal Forest by : Sylvie Gauthier
Download or read book Ecosystem Management in the Boreal Forest written by Sylvie Gauthier and published by PUQ. This book was released on 2009 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forest Ecosystem Management. A management approach that aims to maintain healthy and resilient forest ecosystems by focusing on a reduction of differences between natural and managed landscapes to ensure long-term maintenance of ecosystem functions and thereby retain the social and economic benefits they provide to society.That is the definition of forest ecosystem management proposed in this book, which provides a summary of key ecological concepts supporting this approach. The book includes a review of major disturbance regimes that shape the natural dynamics of the boreal forest and gives examples from different Canadian boreal regions. Several projects implementing the forest ecosystem management approach are presented to illustrate the challenges created by current forestry practices and the solutions that this new approach can provide. In short, knowledge and understanding of forest dynamics can serve as a guide for forest management. Planning interventions based on natural dynamics can facilitate reconciliation between forest harvesting needs and the interests of other forest users.
Author :Lisa Jean Buse Publisher :Sault Ste. Marie, Ont. : Ontario Forest Research Institute ISBN 13 : Total Pages :116 pages Book Rating :4.:/5 (319 download)
Book Synopsis Ontario Forest Research Institute Publications 1996-2000 by : Lisa Jean Buse
Download or read book Ontario Forest Research Institute Publications 1996-2000 written by Lisa Jean Buse and published by Sault Ste. Marie, Ont. : Ontario Forest Research Institute. This book was released on 2001 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: This annotated bibliography contains citations to all publications written, co-authored, or commissioned by Ontario Forest Research Institute staff between 1996 & 2000. Over this period, almost 500 publications were produced, including 131 journal articles, 61 reports, three field guides or handbooks, 21 technical notes, 52 newsletters or newsletter articles, 93 papers/summaries in conference or workshop proceedings, and 115 abstracts in conference/workshop proceedings. Includes author & subject indexes.
Book Synopsis Multiscale Approach to Assess Forest Vulnerability by : Giovanna Battipaglia
Download or read book Multiscale Approach to Assess Forest Vulnerability written by Giovanna Battipaglia and published by Frontiers Media SA. This book was released on 2020-07-14 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fire and Vegetation Dynamics by : Edward A. Johnson
Download or read book Fire and Vegetation Dynamics written by Edward A. Johnson and published by Cambridge University Press. This book was released on 1996-06-13 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: A technical introduction to the behaviour of fire and its ecological consequences, using examples from the North American boreal forest.
Author :C. Rodney Smith Publisher :Sault Ste. Marie, Ont. : Canadian Forest Service--Sault Ste. Marie ISBN 13 : Total Pages :244 pages Book Rating :4.:/5 (319 download)
Book Synopsis Advancing Boreal Mixedwood Management in Ontario by : C. Rodney Smith
Download or read book Advancing Boreal Mixedwood Management in Ontario written by C. Rodney Smith and published by Sault Ste. Marie, Ont. : Canadian Forest Service--Sault Ste. Marie. This book was released on 1996 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents proceedings of a workshop held to summarise the current state of knowledge about the ecology of boreal mixedwood forests, to discuss management philosophies for these cover types, and to present information on new research relevant to the future management of boreal mixedwoods. Topics of individual presentations include boreal forests in Ontario, the role of forest disturbance, forest management, industrial use of boreal mixedwoods, forest data bases, forest vertebrate communities, habitat quality indicators, forest microclimate, organic and nutrient removals associated with harvesting, climate change impacts, prescribed fire, silvicultural operations, harvesting methods, vegetation control, ecosystem response to disturbance, site preparation, and effects of harvesting on forest fauna.
