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Author : Robert R. Alexander
Publisher :
ISBN 13 :
Total Pages : 18 pages
Book Rating : 4.:/5 (319 download)
Download or read book Uneven-aged management of old growth spruce-fir forests written by Robert R. Alexander and published by . This book was released on 1977 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert R. Alexander
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (319 download)
Download or read book Management of Spruce-fir in Even-aged Stands in the Central Rocky Mountains written by Robert R. Alexander and published by . This book was released on 1980 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert R. Alexander
Publisher :
ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.:/5 (319 download)
Download or read book Silvicultural Systems and Cutting Methods for Old-growth Spruce-fir Forests in the Central and Southern Rocky Mountains written by Robert R. Alexander and published by . This book was released on 1986 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert R. Alexander
Publisher : Forgotten Books
ISBN 13 : 9780260438461
Total Pages : 28 pages
Book Rating : 4.4/5 (384 download)
Download or read book Management of Spruce-Fir in Even-Aged Stands in the Central Rocky Mountains (Classic Reprint) written by Robert R. Alexander and published by Forgotten Books. This book was released on 2017-11-19 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Management of Spruce-Fir in Even-Aged Stands in the Central Rocky Mountains Research has been directed toward perpetuating Engelmann spruce, the most valuable timber species of the type (alexander 1974, Noble and Alexander 197 Spruce-fir forests can be maintained as a vigorous, productive forest under an even-aged management system. Clearcutting, standard shelterwood, and simulated shelterwood are the cutting methods to use to convert old-growth to managed, even-aged stands. Each cutting method has its use, depending upon stand and site conditions, wind and disease problems. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author : Robert R. Alexander
Publisher :
ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.:/5 (319 download)
Download or read book Partial Cutting in Old-growth Spruce-fir written by Robert R. Alexander and published by . This book was released on 1973 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.:/5 (319 download)
Download or read book Uneven-aged Management of Longleaf Pine Forests written by and published by . This book was released on 2005 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interest in appropriate management approaches for sustaining longleaf pine (Pinus palustris Mill.) forests has increased substantially during the recent decade. Although long-leaf pine can be managed using even-aged techniques, interest in uneven-aged methods has grown significantly as a result of concern for sustaining the wide range of ecological values associated with maintaining continuous crown cover in these ecosystems. Indeed, land managers have recently sought to restore and sustain the many habitat attributes upon which numerous at-risk species depend, while simultaneously producing high-quality wood products from longleaf pine forest ecosystems. Although earlier research produced a substantial body of knowledge to guide even-aged management, less is known about application of uneven-aged management methods in longleaf pine forests. Much of this information is yet in the developmental staage. However, managers from the Florida Division of Forestry and Florida National Forests, having a keen interest in applying what is currently known, encouraged scientists of the U.S. Department of Agriculture Forest Service, Southern Research Station and faculty members from the School of Forest Resources and Conservation at the University of Florida to engage in a dialogue that focused on addressing 60 of their key questions concerning uneven-aged management of longleaf pine. This dialogue addresses issues related to (1) methods for converting even-aged to uneven-aged stands, (2) growth and yield, (3) selection harvest techniques, (4) optimum logging practices, (5) effects on red-cockaded woodpeckers (Picoides borealis), (6) prescribed burning approaches, (7) regeneration, (8) optimum stand structure, (9) competition tolerance and release of various seedling age classes, and (10) the viability of interplanting and underplanting.
Author : Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
Publisher :
ISBN 13 :
Total Pages : 744 pages
Book Rating : 4.3/5 (77 download)
Download or read book U.S. Forest Service Research Paper RM. written by Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.) and published by . This book was released on 1973 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 100 pages
Book Rating : 4.:/5 (3 download)
Download or read book USDA Forest Service Research Paper RM. written by and published by . This book was released on 1974 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Dennis M. Donnelly
Publisher :
ISBN 13 :
Total Pages : 600 pages
Book Rating : 4.F/5 ( download)
Download or read book Weight scaling for southwestern ponderosa pine written by Dennis M. Donnelly and published by . This book was released on 1977 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert C. Szaro
Publisher :
ISBN 13 :
Total Pages : 908 pages
Book Rating : 4.3/5 (243 download)
Download or read book Forecasting the 10-hour Timelag Fuel Moisture written by Robert C. Szaro and published by . This book was released on 1977 with total page 908 pages. Available in PDF, EPUB and Kindle. Book excerpt: Avalanche dynamics equations are used to estimate flow heights, velocities, specific thrust pressure, maximum specific weight of avalanche debris, and runout distance for 12 avalanche case studies from the Colorado Rocky Mountains. Suggestions are made for using this engineering approach for avalanche zoning and land use planning.
Author : Robert R. Alexander
Publisher :
ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.:/5 (319 download)
Download or read book Diameter and Basal Area Distributions in Old-growth Spruce-fir Stands in Colorado written by Robert R. Alexander and published by . This book was released on 1985 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Forest Service. Timber Management Research
Publisher :
ISBN 13 :
Total Pages : 134 pages
Book Rating : 4.X/5 (3 download)
Download or read book Silvicultural Systems for the Major Forest Types of the United States written by United States. Forest Service. Timber Management Research and published by . This book was released on 1979 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: The current trend toward the establishment and care of forests for a wide combination of uses requires flexibility in forest culture and a knowledge of the silvicultural choices available to the resource manager. This publication summarizes the silvicultural systems that appear biologically feasible, on the basis of present knowledge, for each of 48 major forest types in the United States. Supporting information is given on the occurrence of the 48 forest types, the cultural requirements of the component species, and the biological factors that control the choice of silvicultural options.
Author : United States. Forest Service. Division of Timber Management
Publisher :
ISBN 13 :
Total Pages : 134 pages
Book Rating : 4.X/5 (3 download)
Download or read book Silvicultural Systems for the Major Forest Types of the United States written by United States. Forest Service. Division of Timber Management and published by . This book was released on 1973 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: The current trend toward the establishment and care of forests for a wide combination of uses requires flexibility in forest culture and a knowledge of the silvicultural choices available to the resource manager. This publication summarizes for each of 37 major forest types in the United States the silvicultural systems that appear biologically feasible on the basis of present knowledge. Supporting information is given on the occurrence of the 37 forest types, the cultural requirements of the component species, and the biological factors that control the choice of silvicultural options. The text is arranged in regional sections suitable for reprinting.
Author : Robert M. Frank
Publisher :
ISBN 13 :
Total Pages : 38 pages
Book Rating : 4.3/5 (91 download)
Download or read book A Silvicultural Guide for Spruce-fir in the Northeast written by Robert M. Frank and published by . This book was released on 1973 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 232 pages
Book Rating : 4.3/5 (243 download)
Download or read book National Forest Landscape Management: ch. 1. The visual management system written by and published by . This book was released on 1973 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : British Columbia. Ministry of Forests
Publisher :
ISBN 13 :
Total Pages : 70 pages
Book Rating : 4.:/5 (319 download)
Download or read book Silviculture Prescription Guidebook written by British Columbia. Ministry of Forests and published by . This book was released on 2000 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes how to develop a silviculture prescription - a site-specific plan that describes the forest management objectives for an area.
Author : Robert R. Alexander
Publisher :
ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.:/5 (319 download)
Download or read book Silvicultural Systems and Cutting Methods for Old-growth Lodgepole Pine Forests in the Central Rocky Mountains written by Robert R. Alexander and published by . This book was released on 1986 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
