robert alexander carleton edminster (2 risultati)

Paperback. Condizione: New. Print on Demand. This book delves into the intricate world of ponderosa pine management in the southwestern United States, offering a comprehensive guide for forestry professionals and landowners alike. The author explores the historical context of ponderosa pine forests, tracing their evolution from the Gold Rush era to their present-day significance as a source of timber, forage, and wildlife habitat. The book's core focus lies in understanding the principles of even-aged stand management, encompassing techniques such as regeneration establishment, precommercial thinning, and periodic thinning schedules. The author meticulously examines the impact of these practices on various growth parameters, including diameter, height, basal area, and volume increment. A central theme throughout the book is the delicate balance between maximizing timber production and preserving other valuable resources. The author delves into the trade-offs associated with different management strategies, exploring their effects on forage production, water yields, recreational opportunities, landscape aesthetics, and wildlife habitat. By illuminating the complexities of ponderosa pine management, this book equips readers with the knowledge and insights necessary to make informed decisions that promote sustainable forest ecosystems for generations to come. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condizione: New. Print on Demand. This book provides an extensive examination of spruce-fir management within the central Rocky Mountains of the United States. The author's meticulously details potential production levels based on stand density, age, and thinning schedules. This information is imperative for managing the development of future stands, with particular focus on optimizing production within the context of multiple uses for these forests. The book also provides an overview of pertinent silvicultural practices and includes critical data on regeneration requirements and the trade-offs involved in increasing the value of other resources, such as managing for water yield and forage production while maintaining timber production. This book will provide invaluable support to land managers and all those with a stake in maximizing the benefits derived from these vital forests. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.