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Author: United States. Forest Service
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 140
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Book Description
Author: United States. Forest Service
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 140
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Book Description
Author: Deanna H. Olson
Publisher: Island Press
ISBN: 1610917677
Category : Nature
Languages : en
Pages : 362
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Book Description
Forests throughout the world are undergoing rapid, far-reaching change as a result of natural and anthropogenic disturbances. The challenge is to manage these forests in ways that avoid formulaic approaches to complex issues. This book takes on the challenge of balancing local economies, wood products, and biodiversity by proposing diverse new approaches to forest management using new research from the moist coniferous forests of the Pacific Northwest. --
Author: Ben Parfitt
Publisher: Canadian Centre Policy Alternatives
ISBN: 0886274567
Category : Forest management
Languages : en
Pages : 47
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Book Description
The CCPA would like to thank the following organizations for their financial contributions to this work: The BC Federation of Labour, The BC Government and Service Employees Union, The Communications, Energy and Paperworkers Union, Endswell Fund of Tides Canada Foundation, The Pulp, Paper and Woodworkers of Canada, and The United Steelworkers of America District 3. Getting More from Our Forests: T [...] The end result is that from Hazelton in the northwest Interior, to the banks of the Fraser River in South Vancouver, to Youbou on the shores of Cowichan Lake on Vancouver Island, mills were closed and the companies who operated them were allowed to retain their tenured Crown timber holdings. [...] Of the five significant mergers to occur in the industry in 2004 and 2005, three involved companies with major Interior forest tenure holdings and one resulted in what is now, by far, the largest forest company in the province. [...] Today, Canfor operates the largest production softwood lumber mill in the world at Houston, BC.4 The company had record profit in 2004 of $420.9 million, and is in the process of building another lumber mill in not-too-distant Vanderhoof that will rival the Houston mill in output.5 The Houston mill's high efficiency helped propel Canfor into the upper echelon of the world's top-performing forest c [...] And he hopes that the province will see the value in what he is doing and give him assured access to timber through a long-term licence agreement, similar to the licences held by the major companies in the region.
Author:
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 202
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Book Description
Author: Donald L. Grebner
Publisher: Academic Press
ISBN: 0128190760
Category : Technology & Engineering
Languages : en
Pages : 513
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Book Description
Introduction to Forestry and Natural Resources, Second Edition, presents a broad, completely updated overview of the profession of forestry. The book details several key fields within forestry, including forest management, economics, policy, utilization and forestry careers. Chapters deal specifically with forest regions of the world, landowners, forest products, wildlife habitats, tree anatomy and physiology, and forest disturbances and health. These topics are ideal for undergraduate introductory courses and include numerous examples and questions for students to ponder. There is also a section dedicated to forestry careers. Unlike other introductory forestry texts, which focus largely on forest ecology rather than practical forestry concepts, this book encompasses the economic, ecological and social aspects, thus providing a uniquely balanced text. The wide range of experience of the contributing authors equips them especially well to identify missing content from other texts in the area and address topics currently covered in corresponding college courses. - Covers the application of forestry and natural resources around the world with a focus on practical applications and graphical examples - Describes basic techniques for measuring and evaluating forest resources and natural resources, including fundamental terminology and concepts - Includes management policies and their influence at the local, national and international levels
Author: Chris Maser
Publisher: Don Mills, Ont. : Stoddart
ISBN:
Category : Nature
Languages : en
Pages : 248
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Book Description
Author: Bhaskar Vira
Publisher: Open Book Publishers
ISBN: 1783741937
Category : Nature
Languages : en
Pages : 290
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Book Description
As population estimates for 2050 reach over 9 billion, issues of food security and nutrition have been dominating academic and policy debates. A total of 805 million people are undernourished worldwide and malnutrition affects nearly every country on the planet. Despite impressive productivity increases, there is growing evidence that conventional agricultural strategies fall short of eliminating global hunger, as well as having long-term ecological consequences. Forests can play an important role in complementing agricultural production to address the Sustainable Development Goals on zero hunger. Forests and trees can be managed to provide better and more nutritionally-balanced diets, greater control over food inputs—particularly during lean seasons and periods of vulnerability (especially for marginalised groups)—and deliver ecosystem services for crop production. However forests are undergoing a rapid process of degradation, a complex process that governments are struggling to reverse. This volume provides important evidence and insights about the potential of forests to reducing global hunger and malnutrition, exploring the different roles of landscapes, and the governance approaches that are required for the equitable delivery of these benefits. Forests and Food is essential reading for researchers, students, NGOs and government departments responsible for agriculture, forestry, food security and poverty alleviation around the globe.
Author: Gregory S. Amacher
Publisher:
ISBN: 9780262012485
Category : Forest policy
Languages : en
Pages : 0
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Book Description
A comprehensive and technical survey of forest resource economics, concentrating on developments in the last twenty years regarding policy instrument choice and uncertainty. The field of forest economics has expanded rapidly in the last two decades, and yet there exists no up-to-date textbook for advanced undergraduate-graduate level use or rigorous reference work for professionals. Economics of Forest Resources fills these gaps, offering a comprehensive technical survey of the field with special attention to recent developments regarding policy instrument choice and uncertainty. It covers all areas in which mathematical models have been used to explain forest owner and user incentives and government behavior, introducing the reader to the rigor needed to think through the consequences of policy instruments. Technically difficult concepts are presented with a unified and progressive approach; an appendix outlines the basic concepts from calculus needed to understand the models and results developed. The book first presents the historical and classic models that every student or researcher in forest economics must know, including Faustman and Hartman approaches, public goods, spatial interdependence, two period life-cycle models, and overlapping generations problems. It then discusses topics including policy instrument choice, deforestation, biodiversity conservation, and age-class based forest modeling. Finally, it surveys such advanced topics as uncertainty in two period models, catastrophic risk, stochastic control problems, deterministic optimal control, and stochastic and deterministic dynamic programming approaches. Boxes with empirical content illustrating applications of the theoretical material appear throughout. Each chapter is self-contained, allowing the reader, student, or instructor to use the text according to individual needs.
Author: John D. Aber
Publisher:
ISBN: 9780300115376
Category : History
Languages : en
Pages : 477
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Book Description
The Eastern Hemlock, massive and majestic, has played a unique role in structuring northeastern forest environments, from Nova Scotia to Wisconsin and through the Appalachian Mountains to North Carolina, Tennessee, and Alabama. A "foundation species" influencing all the species in the ecosystem surrounding it, this iconic North American tree has long inspired poets and artists as well as naturalists and scientists. Five thousand years ago, the hemlock collapsed as a result of abrupt global climate change. Now this iconic tree faces extinction once again because of an invasive insect, the hemlock woolly adelgid. Drawing from a century of studies at Harvard University's Harvard Forest, one of the most well-regarded long-term ecological research programs in North America, the authors explore what hemlock's modern decline can tell us about the challenges facing nature and society in an era of habitat changes and fragmentation, as well as global change.
Author: Melissa Koch
Publisher: Twenty-First Century Books ™
ISBN: 1541552512
Category : Young Adult Nonfiction
Languages : en
Pages : 94
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Book Description
Trees are essential. They provide water, shelter, and food for millions of plant and animal species, including humans. They deliver proven health benefits, and they capture and store carbon, which combats climate change. Yet trees are in trouble. Forests are struggling to adapt to climate change, and deforestation is a major threat. Recently, researchers and citizen scientists made the surprising revelation that trees communicate with each other through an underground system of soil fungi and other methods. Complex social networks help trees survive and thrive by transferring resources to each other, sending defense signals, communicating with their kin, and more. Meet the tree scientists and learn more of their fascinating discoveries.
