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"An advanced training series that requires the user to have already mastered basic climbing skills (or aerial lift operation) and cutting techniques. This series begins with the basic methods for hardware selection and use, knot tying, and limb removal, and advances to compound rigging techniques and methods for removing heavy wood."--Back cover of accompanying book.
Loaded with information and illustrations on standard and advanced climbing techniques, tools of the trade, rigging, throwline installation as well as a complete section on knots and hitches. For beginners or professional arborists.
This book is a textbook for Urban/Community Forestry courses and a handbook for Shade Tree Commissions, tree wardens, State and National Forestry Services, and professional societies. It is the most complete text in this field because it addresses both culture and management, and the chapters have been written by experts who are active practitioners. The book provides observations and examples relevant to every urban center in the U.S. and elsewhere.
Accelerated Aging: Photochemical and Thermal Aspects represents the culmination of more than 40 years of research by noted scientist Robert L. Feller. The book focuses on the long-term performance of materials such as wool, dyes, and organic compounds; their resistance to change when exposed to environmental factors such as oxygen, ozone, moisture, heat, and light; and their physical durability with handling and use over time. Processes of deterioration are discussed based on speeded-up laboratory studies designed to clarify the chemical reactions involved and their physical consequences.
This is a training manual for the beginning ground worker in the tree care industry. This book walks the reader--step-by-step--through a typical day of the arboricultural ground worker. From the shop to the job site, all the skills necessary to becoming a successful ground worker are presented in detail.