Download or read book A Silvicultural Guide for the White Pine and Red Pine Working Groups in Ontario written by David John Chapeskie and published by . This book was released on 1989 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: This silvicultural guide is one of several, each of which provides a description of the silvicultural characteristics of the working group species and describes silvicultural practices for the working group. The guide reflects relevant literature and research, and the knowledge and experience of forestry staff in the management of the working group in Ontario and elsewhere. The guide covers the range and commercial importance of white pine and red spruce, siting, and wildlife and environmental considerations. Management prescriptions include such silvicultural systems as shelterwood and clear cut systems, harvesting considerations, forest renewal, stand maintenance, conversion and management intensity. Data is also given on the age-class distribution, historical harvest, average roundwood receipts, and biological rotation ages.
Download or read book A silvicultural guide for white pine in the Northeast written by Kenneth F. Lancaster and published by . This book was released on 1978 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Silvicultural Guide for the Spruce Working Group in Ontario written by R. W. Arnup and published by . This book was released on 1988 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The main purposes of this guide are : to summarize the knowledge of the silvics of spruce; to desctibe the current timber management practices for spruce in Ontario; to identify key factors that the manager must consider during the development of the Timber Management Plan and site specific prescriptions; and provide a basis for subsequnt development in both knowledge and practice. ... The principles outlined herein may be applied elswehere."--Page 1
Download or read book Eastern White Pine written by and published by . This book was released on 1986 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book General Technical Report WO written by and published by . This book was released on 1977 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book White Pine Symposium Proceedings written by Robert A. Stine and published by . This book was released on 1992 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book White and Red Pine Symposium written by and published by . This book was released on 1978 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Assessment and Modeling of Regeneration Dynamics for Eastern White Pine Pinus Strobus L written by Jerome Allan Krueger and published by . This book was released on 2002 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study represents an analysis of regeneration processes for eastern white pine (Pinus strohus L.). The objective is to develop an integrated approach to evaluate the influence of factors that, alone and in combination, determine regeneration outcomes. This study is composed of three sections. The first chapter is a literature review of white pine regeneration dynamics. The purpose is to present a process for understanding the regeneration process of a single species and present a conceptual approach to integrated evaluation of influential variables. Six interrelated ecological factors (seed tree density, competition, disturbance, seedbed conditions, soils, and damage agents) were identified and their impact on the regeneration process is evaluated. A conceptual model of the integration approach and two examples of how this approach can be utilized in assessing regeneration operations are presented.
Download or read book Temagami written by Matt Bray and published by Dundurn. This book was released on 1996-08-08 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past two decades, the question of who owns the land of Temagami and how the land should be used has caused a debate of unparalleled intensity. For the native people, it is their lands under attack. For environmentalists from all parts of Ontario, it is a case of ecological preservation of a unique but fast-disappearing wilderness. For others, dependent upon the resource sector, it is a matter of economic survival, both individually and for their communities. In an attempt to clarify the issues surrounding Temagami, Laurentian University’s Institute of Northern Ontario Development and Research invited participants in the Temagami debate to a conference in October, 1989. What follows in this volume are eleven of the revised papers originally presented there. A balanced perspective on the issues at hand is coupled with the views of the various interest groups. Topics covered include aboriginal rights in Temagami, the development of a wilderness park system in Ontario, the management of multiple resources, the importance of tourism in Temagami and an environmentalist’s perspective.
Download or read book Novel Food and Feed Safety SET 1 Safety Assessment of Transgenic Organisms OECD Consensus Documents Volumes 1 and 2 written by OECD and published by OECD Publishing. This book was released on 2008-08-08 with total page 826 pages. Available in PDF, EPUB and Kindle. Book excerpt: These OECD Biosafety Consensus Documents identify elements of scientific information used in the environmental safety and risk assessment of transgenic organisms which are common to OECD member countries.
Download or read book White Pine and Red Pine Volume Growth Under Uniform Shelterwood Management in Algonquin Provincial Park written by G. D. Puttock and published by Sault Ste Marie, Ont. : Great Lakes Forestry Centre. This book was released on 1995 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: Outlines the development and use of a compatible growth and yield model for red pine and white pine stands under a uniform shelterwood silvicultural system in Algonquin Provincial Park, Ontario. The model incorporates stand age, residual (post-harvest) basal area, site index, composition index (proportion of pine basal area), and projected age as predictor variables for estimating residual gross merchantable pine volume and for projecting basal area and gross merchantable pine volume growth over a given time period. Model results are presented for periods up to 25 years following uniform shelterwood harvesting and for stand ages of 40 to 130 years. The appendix contains yield curves and yield tables.
Download or read book Harmonisation of Regulatory Oversight in Biotechnology Safety Assessment of Transgenic Organisms Volume 2 OECD Consensus Documents written by OECD and published by OECD Publishing. This book was released on 2006-07-24 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: These OECD Biosafety Consensus Documents identify elements of scientific information used in the environmental safety and risk assessment of transgenic organisms which are common to OECD member countries.
Download or read book White Pine in Northwestern Ontario written by Colin Leslie Bowling and published by [Thunder Bay, Ont.] : Northwest Science & Technology. This book was released on 1996 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: Documents the geographical distribution and silvicultural history of white pine in north-western Ontario and discusses future prospects for the species, including management and harvesting strategies. Databases related to current inventories of white pine are compiled and presented in a variety of formats. In addition, silvicultural records and other field surveys undertaken since 1948 are summarised.
Download or read book Stand Structure and Successional Development of the White and Red Pine Communities in the Temagami Forest written by R. J. Day and published by [Sudbury, Ont.] : The Ministry. This book was released on 1990 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Comparison of Red Pine Sawlog Management and Red Pine Pulpwood Management written by Ontario. Northwest Science & Technology and published by Thunder Bay, Ont. : Northwest Science & Technology. This book was released on 1997 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Early Successional Processes of Eastern White Pine and Red Pine in the Great Lakes St Lawrence Forest written by Helen Maureen Kershaw and published by Sault Ste. Marie, Ont. : Ontario Ministry of Natural Resources. This book was released on 1993 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report reviews the literature relating to red pine and eastern white pine succession in the Great Lakes-St. Lawrence Forest from establishment to age 50. Research areas included red and white pine autecology, early red and white pine establishment and survival, post-disturbance natural successional patterns, and the effect of past and current management practices on early red and white pine survival and establishment. Professional foresters, working in Ontario, were consulted to determine current forest management practices.
Download or read book Natural Establishment and Early Growth of Eastern White Pine and Red Pine in the Great Lakes St Lawrence Forest written by Helen Maureen Kershaw and published by Sault Ste. Marie, Ont. : Ontario Ministry of Natural Resources. This book was released on 1993 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
