Download or read book Natural Regeneration of White Pine in Northwestern Ontario written by Colin Leslie Bowling and published by Thunder Bay : Ontario Ministry of Natural Resources, Northwest Region Science and Technology. This book was released on 1994 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes the results of a reconnaissance-level field study to determine the occurrence of natural white pine regeneration on three areas in northwestern Ontario. The areas included Devon Township in a 90-year-old mixedwood stand containing white pine, red pine, and trembling aspen; Sibley Peninsula in a 140-year-old white pine stand 33 years after an experimental harvesting trial; and Greenwood Lake under a fully stocked 200-year-old white pine stand, in adjacent 10-year-old clearcuts planted or seeded to jack pine, and under a partially cut, naturally regenerating white pine stand 10 years after cutting.
Download or read book Natural Regeneration of Eastern White Pine After Forest Harvesting and Fire Disturbances in Northwestern Ontario written by Daniel C. Baker and published by . This book was released on 1999 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 Age Size and Regeneration of Old Growth White Pine at Dividing Lake Nature Reserve Algonquin Park Ontario written by Richard P. Guyette and published by Sault Ste. Marie : Ontario Ministry of Natural Resources. This book was released on 1995 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: The investigators determined the age, mode of regeneration, and diameter growth of white pine in an old growth stand near Dividing Lake, Algonquin Provincial Park. This report presents preliminary results of the investigation, conducted as part of a study to construct ring-width chronologies and to evaluate the role of fire in pine ecosystem regeneration. The results include age distribution, period of regeneration, regeneration class, and correlation between age and growth rate.
Download or read book Ecology and Management of Eastern White Pine in the Lake Abitibi 3E and Lake Temagami 4E Ecoregions of Ontario written by C. Latremouille and published by . This book was released on 2008 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Natural Regeneration in the Western White Pine Type written by Irvine Theodore Haig and published by . This book was released on 1941 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bringing Back the White Pine written by Jack Rajala and published by . This book was released on 1998 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Regional Report White Pine in the Lake Abitibi and Lake Temagami Ecoregions of Ontario written by and published by . This book was released on 2008 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Status of Older White Pine Plantations in Northwestern Ontario written by Tim Bryson and published by [Thunder Bay, Ont.] : Northwest Science & Technology. This book was released on 1996 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication is a catalogue of 221 white pine plantations established in north-western Ontario prior to 1974. A total of 108 of these plantations was ground truthed in 1993. Findings from both office file searches and subsequent field surveys evaluating the plantations are presented by district. Each plantation is placed into one of four success classes (successful, somewhat successful, near failure, failure). Information provided for each plantation includes township, project number and location within township, number of white pine planted, and comments on plantation condition.
Download or read book White Pine Regeneration in an Upland Mixedwood Stand in Northwestern Ontario written by Edward S. Symons and published by . This book was released on 1992 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mixed Planting of Jack Pine Black and White Spruce a Demonstration Forest Program Publication written by Ontario. Northwest Science & Technology and published by Thunder Bay, Ont. : Northwest Science & Technology. This book was released on 1998* with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Begins with a literature review on the habitat, reproduction and establishment, and stand development of jack pine, white spruce, and black spruce. This is followed by a review of the management of mixed-species plantations. Concludes with a report of a case study of development and growth patterns of jack pine, black spruce, and white spruce on plantations in the Tyrol Lake Demonstration Forest near Lake Nipigon, Ontario.
Download or read book Scenic Beauty and Other Values of Red and White Pine Old growth Forests written by Wolfgang Haider and published by Sault Ste. Marie : The Institute. This book was released on 1992 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Current Abstracts written by and published by . This book was released on 1995-05 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Old Growth Red and White Pine Forests written by and published by . This book was released on 1996 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Natural Regeneration of Hardwood and Softwood Tree Species Following Full tree Harvesting in Northwestern Ontario written by Edward S. Symons and published by . This book was released on 1996 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents results of a study that describes the stand structure and composition of selected full-tree harvested sites about ten years after harvest, with examination of evidence for ingress of natural regeneration. Sampled sites were stratified by seedbed condition and the pre-harvest vegetation type they supported; seedbeds were classified as either intact/mixed forest floor or scalped/mineral soil exposed. Vegetation types were amalgamated into ecologically similar groups or treatment units. Most sites were classified as black spruce-jack pine/feathermoss with intact/mixed forest floor seedbeds. Both the rate of natural ingress over the first seven years of stand development and the resultant stand structure and composition are noted.
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 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.