White Pine and Red Pine Volume Growth Under Uniform Shelterwood Management in Algonquin Provincial Park

White Pine and Red Pine Volume Growth Under Uniform Shelterwood Management in Algonquin Provincial Park PDF

Author: G. D. Puttock

Publisher: Sault Ste Marie, Ont. : Great Lakes Forestry Centre

Published: 1995

Total Pages: 84

ISBN-13:

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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.

A Silvicultural Guide for the White Pine and Red Pine Working Groups in Ontario

A Silvicultural Guide for the White Pine and Red Pine Working Groups in Ontario PDF

Author: David John Chapeskie

Publisher:

Published: 1989

Total Pages: 116

ISBN-13:

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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.

Northern Ontario Development Agreement (NODA), Northern Forestry Program

Northern Ontario Development Agreement (NODA), Northern Forestry Program PDF

Author: Diana Callaghan

Publisher: Sault Ste. Marie, Ont. : Great Lakes Forestry Centre

Published: 1996

Total Pages: 176

ISBN-13:

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Reports on the status of over 140 projects funded under the Northern Ontario Development Agreement, Northern Forestry Program. Information given includes plot locations, plot layouts, sampling, design information, preliminary results, and an update on projected results. Projects cover a broad spectrum of sustainable forestry, including integrated management, silvicultural practices, forest protection, environmental impacts, planning and forest resource management, socio-economic analysis, integrated resource management demonstration areas, and Aboriginal forestry programming.

Dynamics of White Pine in New England

Dynamics of White Pine in New England PDF

Author: William B. Leak

Publisher:

Published: 1995

Total Pages: 14

ISBN-13:

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The growth, regeneration, and quality of white pine between the 1970's and 1980's were analyzed for the six-state New England region. Growth was comparable among all states except for Rhode Island where the growth (1.71%) was low in comparison with other states and with the growth of red maple (4.29%) within the state. For all states, the proportion of acreage in white pine seedling/sapling stands was too small (8%) to maintain the current volume and acreage of the species. However, stems in the 2- to 10-inch diameter class were adequately J-shaped over all states to sustain the species. Because many of these small stems must be in small openings or under partial canopies, efforts to regenerate and release white pine seem warranted. The percentage of volume in grades 1 and 2 more than doubled between the 1970's and 1980's in all states except Massachusetts and Connecticut where the percentage remained about constant.

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