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Fundamental changes have occurred in all aspects of forestry over the last 50 years, including the underlying science, societal expectations of forests and their management, and the evolution of a globalized economy. This textbook is an effort to comprehensively integrate this new knowledge of forest ecosystems and human concerns and needs into a management philosophy that is applicable to the vast majority of global forest lands. Ecological forest management (EFM) is focused on policies and practices that maintain the integrity of forest ecosystems while achieving environmental, economic, and cultural goals of human societies. EFM uses natural ecological models as its basis contrasting it with modern production forestry, which is based on agronomic models and constrained by required return-on-investment. Sections of the book consider: 1) Basic concepts related to forest ecosystems and silviculture based on natural models; 2) Social and political foundations of forestry, including law, economics, and social acceptability; 3) Important current topics including wildfire, biological diversity, and climate change; and 4) Forest planning in an uncertain world from small privately-owned lands to large public ownerships. The book concludes with an overview of how EFM can contribute to resolving major 21st century issues in forestry, including sustaining forest dependent societies.
The current paradigm of forest economics is based on Faustmann Formulation (FF) of land expectation value proposed by Martin Faustmann. It was a great achievement by a forester to propose a formulation that captures some fundamental economic features of capital theory which. However, the followers of the FF approach have trapped themselves into the past, and have not shown any indication of economic acumen of the great Faustmann. This has resulted in a common problem in the current paradigm of forest economics, known as Faustmann Forest Resource Economics (FFRE), to prescribe the application of a single (FF) approach to all situations irrespective of the specific features of the situation. The current state of forest economics is similar to that of neoclassical economics, and is full of inefficiencies. In neoclassical economics, inefficiencies are due to its “locked-in” position in rational economic man, while in forest economics inefficiencies are due to its “locked-in” position in the FF. The focus of this volume is on the new paradigm of forest economics termed as Post-Faustmann Forest Resource Economics (PFFRE). The first chapter lays the foundation of the PFFRE, and presents the key distinctions between the FFRE and the PFFRE. The volume includes twelve other chapters that address issues related to forest economics from perspectives different than the FFRE. Chapter 2 to 6 are focused on issues related to human behavior that is different than the rational economic man, Chapter 7 and 8 on public choice theory, Chapter 9 and 10 on systems approaches, and Chapter 11 to 13 on incremental approaches to incorporate new features in the FFRE.
Compiles papers presented by extensionists, natural resource specialists, tech. transfer specialists, and others at a conf. that examined tech. transfer theories, methods, and case studies. Topics included: adult educ., extension, diffusion of innovations, social marketing, tech. transfer, etc. Descriptions of methods and case studies included combined digital media, engagement of users and commun. specialists in research, integrated forestry applications, Internet-based systems, science writing, training, video conf., Web-based ency., etc. Innovations transferred were best mgmt. practices for water quality, reforestation practices, land mgmt. system, portable timber bridges, reduced impact logging, silvicultural practices, urban forestry, etc. Illustrations.
That is what this book is about. It is a framework for planning, in which habitat is the key to managing wildlife and making forest managers accountable for their actions. This book is based on the collective knowledge of one group of resource professionals and their understanding about how wildlife relate to forest habitats. And it provides a longoverdue system for considering the impacts of changes in forest structure on all resident wildlife.
The American chestnut, whitebark pine, and several species of ash in the eastern United States are just a few of the North American tree species that have been functionally lost or are in jeopardy of being lost due to outbreaks of pathogens and insect pests. New pressures in this century are putting even more trees at risk. Expanded human mobility and global trade are providing pathways for the introduction of nonnative pests for which native tree species may lack resistance. At the same time, climate change is extending the geographic range of both native and nonnative pest species. Biotechnology has the potential to help mitigate threats to North American forests from insects and pathogens through the introduction of pest-resistant traits to forest trees. However, challenges remain: the genetic mechanisms that underlie trees' resistance to pests are poorly understood; the complexity of tree genomes makes incorporating genetic changes a slow and difficult task; and there is a lack of information on the effects of releasing new genotypes into the environment. Forest Health and Biotechnology examines the potential use of biotechnology for mitigating threats to forest tree health and identifies the ecological, economic, and social implications of deploying biotechnology in forests. This report also develops a research agenda to address knowledge gaps about the application of the technology.