Download or read book Controlled Felling of Large Trees to Prevent Breakage written by Charles D. Leaphart and published by . This book was released on 1971 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aerial Photo Techniques for a Recreation Inventory of Mountain Lakes and Streams written by Roscoe B. Herrington and published by . This book was released on 1967 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Publications Intermountain Forest and Range Experiment Station written by United States. Forest Service and published by . This book was released on with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book USDA Forest Service Research Paper RM written by and published by . This book was released on 1974 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tree Faller s Manual written by ForestWorks and published by CSIRO PUBLISHING. This book was released on 2011-01-12 with total page 73 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Tree Faller’s Manual is an essential handbook for forest operators and others who need to fell trees manually using a hand-held chainsaw. This manual builds on the information provided by the Chainsaw Operator’s Manual. Tree felling is a high risk activity. Many fatalities and serious injuries have occurred as a result of being struck by falling trees, dislodged tree limbs or other dangers in the area. Most of these accidents are caused by using unsafe felling techniques and not following safe work procedures. This manual will guide the faller to safer work techniques. The manual is based on the national competency standards for the forest and forest products industry where tree-felling is covered using three categories: basic, intermediate and advanced. Basic tree felling applies to trees that are relatively small, with a single stem and no defects. Intermediate tree felling covers trees with single or multiple stems, limited defects, and lean and weight distribution that can be adapted to felling direction. Advanced tree felling applies to larger and more complex trees and includes trees deemed to be more hazardous. Workplace safety, risk assessment and site preparation are included along with the theory, techniques and tools for each of the tree-felling categories.
Download or read book Forest Growth and Timber Quality Crown Models and Simulation Methods for Sustainable Forest Management written by Dennis P. Dykstra and published by DIANE Publishing. This book was released on 2010-10 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explores the relationships between forest management activities and timber quality. Sessions were organized to explore models and simulation methodologies that contribute to an understanding of tree development over time and the ways that management and harvesting activities can influence the quality of timber products recovered from those trees. Five keynote addresses, 29 plenary presentations, and 16 poster presentations covered the full breadth of forest growth and timber quality issues related to forest management. These proceedings comprise 19 papers based on presentations and posters, plus 28 abstracts for presentations. Also includes abstracts and slides from the presentations prepared by three keynote speakers. Illustrations.
Download or read book AFRI Research Report written by and published by . This book was released on 1972 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Final environmental impact statement written by and published by . This book was released on 1995 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 910 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.
Download or read book Damage controlled Logging in Managed Rain Forest in Suriname written by J. Hendrison and published by . This book was released on 1990 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Silvicultural Systems written by John D. Matthews and published by Oxford University Press. This book was released on 1991-08-29 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the theoretical basis and practical application of 20 diverse silvicultural systems for the benefit of ecologists, land-use managers and other professionals. These systems offer the key to regenerating, tending, and harvesting forests in an era of rapid deforestation and increasing demand for wood as fuel and building material. The approaches described here are being used successfully in widely different parts of the world, from Europe to the tropical rain forests, where reduced forest areas must be carefully managed in order to produce the highest possible sustained yield of timber products compatible with environmental protection and preservation. The systematic presentation and discussion of advantages and disadvantages of each program enables readers to select and apply the program most suitable for their needs.
Download or read book Final Environmental Impact Statement Final environmental impact statement appendices written by and published by . This book was released on 1995 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fire Control Notes written by and published by . This book was released on 1959 with total page 832 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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:
Download or read book Sierra National Forest N F Land and Resource s Management Plan LRMP EIS F Fapp Public Comments written by and published by . This book was released on 1992 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Final Environmental Impact Statement for the Land and Resource Management Plan Fremont National Forest written by and published by . This book was released on 1989 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Prevention and Control of Wildlife Damage written by Scott E. Hygnstrom and published by DIANE Publishing Inc.. This book was released on 2010-11 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive reference on vertebrate species that can cause economic damage or become nuisance pests. Reviews all vertebrate species that come into conflict with human interests in North America. Includes agricultural, commercial, industrial, and residential pest problems and recommends solutions; emphasizes prevention; outlines and explains all currently registered and recommended control methods and materials. Contains dozens of chapters written by various authors. Figures.
