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Author : Valerie Rapp
Publisher :
ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.:/5 (319 download)
Download or read book Western Forests, Fire Risk, and Climate Change written by Valerie Rapp and published by . This book was released on 2004 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : David Lawrence Peterson
Publisher :
ISBN 13 :
Total Pages : 42 pages
Book Rating : 4.:/5 (319 download)
Download or read book Forest Structure and Fire Hazard in Dry Forests of the Western United States written by David Lawrence Peterson and published by . This book was released on 2005 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fire, in conjunction with landforms and climate, shapes the structure and function of forests throughout the Western United States, where millions of acres of forest lands contain accumulations of flammable fuel that are much higher than historical conditions owing to various forms of fire exclusion. The Healthy Forests Restoration Act mandates that public land managers assertively address this situation through active management of fuel and vegetation. This document synthesizes the relevant scientific knowledge that can assist fuel-treatment projects on national forests and other public lands and contribute to National Environmental Policy Act (NEPA) analyses and other assessments. It is intended to support science-based decisionmaking for fuel management in dry forests of the Western United States at the scale of forest stands (about 1 to 200 acres). It highlights ecological principles that need to be considered when managing forest fuel and vegetation for specific conditions related to forest structure and fire hazard. It also provides quantitative and qualitative guidelines for planning and implementing fuel treatments through various silvicultural prescriptions and surfacefuel treatments. Effective fuel treatments in forest stands with high fuel accumulations will typically require thinning to increase canopy base height, reduce canopy bulk density, reduce canopy continuity, and require a substantial reduction in surface fuel through prescribed fire or mechanical treatment or both. Long-term maintenance of desired fuel loadings and consideration of broader landscape patterns may improve the effectiveness of fuel treatments.
Author : Daniel Mathews
Publisher : Catapult
ISBN 13 : 1640091351
Total Pages : 305 pages
Book Rating : 4.6/5 (4 download)
Download or read book Trees in Trouble written by Daniel Mathews and published by Catapult. This book was released on 2020-04-07 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: A troubling story of the devastating and compounding effects of climate change in the Western and Rocky Mountain states, told through in–depth reportage and conversations with ecologists, professional forest managers, park service scientists, burn boss, activists, and more. Climate change manifests in many ways across North America, but few as dramatic as the attacks on our western pine forests. In Trees in Trouble, Daniel Mathews tells the urgent story of this loss, accompanying burn crews and forest ecologists as they study the myriad risk factors and refine techniques for saving this important, limited resource. Mathews transports the reader from the exquisitely aromatic haze of ponderosa and Jeffrey pine groves to the fantastic gnarls and whorls of five–thousand–year–old bristlecone pines, from genetic test nurseries where white pine seedlings are deliberately infected with their mortal enemy to the hottest megafire sites and neighborhoods leveled by fire tornadoes or ember blizzards. Scrupulously researched, Trees in Trouble not only explores the devastating ripple effects of climate change, but also introduces us to the people devoting their lives to saving our forests. Mathews also offers hope: a new approach to managing western pine forests is underway. Trees in Trouble explores how we might succeed in sustaining our forests through the challenging transition to a new environment.
Author :
Publisher :
ISBN 13 :
Total Pages : 102 pages
Book Rating : 4.:/5 (319 download)
Download or read book Ecological Foundations for Fire Management in North American Forest and Shrubland Ecosystems written by and published by . This book was released on 2009 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: This synthesis provides an ecological foundation for management of the diverse ecosystems and fire regimes of North America, based on scientific principles of fire interactions with vegetation, fuels, and biophysical processes. Although a large amount of scientific data on fire exists, most of those data have been collected at small spatial and temporal scales. Thus, it is challenging to develop consistent science-based plans for large spatial and temporal scales where most fire management and planning occur. Understanding the regional geographic context of fire regimes is critical for developing appropriate and sustainable management strategies and policy. The degree to which human intervention has modified fire frequency, intensity, and severity varies greatly among different ecosystems, and must be considered when planning to alter fuel loads or implement restorative treatments. Detailed discussion of six ecosystems--ponderosa pine forest (western North America), chaparral (California), boreal forest (Alaska and Canada), Great Basin sagebrush (intermountain West), pine and pine-hardwood forests (Southern Appalachian Mountains), and longleaf pine (Southeastern United States)-- illustrates the complexity of fire regimes and that fire management requires a clear regional focus that recognizes where conflicts might exist between fire hazard reduction and resource needs. In some systems, such as ponderosa pine, treatments are usually compatible with both fuel reduction and resource needs, whereas in others, such as chaparral, the potential exists for conflicts that need to be closely evaluated. Managing fire regimes in a changing climate and social environment requires a strong scientific basis for developing fire management and policy.
Author : Aspen Center for Environmental Studies
Publisher : Island Press
ISBN 13 : 1610914244
Total Pages : 117 pages
Book Rating : 4.6/5 (19 download)
Download or read book Forests at Risk written by Aspen Center for Environmental Studies and published by Island Press. This book was released on 2012-07-25 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate change poses a huge threat to the West. The current mountain pine beetle epidemic with over 50 million acres of dying trees in western North America has created a powerful “teachable moment” across the region. A primary goal of the Forests At Risk symposium was to reframe the nation’s climate change dialogue by making the issue both personal and real to many who may not appreciate its connection to the immediate world around them. While some may have difficulty relating to rising sea levels, falling water tables, imperiled polar bears and melting glaciers in far-off places, they are still shocked by the sight of vast dying forests around their homes. The Forests At Risk symposium explored the statement by Andy Jacobson, a carbon cycle scientist at the National Oceanic and Atmospheric Administration in Boulder, that “this is the kind of feedback we're all very worried about in the carbon cycle ... a warming planet leading to, in this case, an insect outbreak that increases carbon dioxide into the atmosphere, which can increase warming.” The overwhelming scientific consensus holds that climate change is one of the most serious threats facing humankind today. We have a soberingly short time in which to reduce atmospheric greenhouse gases if we are to preserve our quality of life and environment. In addition to the global urgency, the American West is deeply dependent on the health of its forests, mountains and streams for both its quality of life and its economy. Put simply, if global warming shortens our winters, diminishes our recreation, and unleashes wildfires, diseases and insect epidemics that devastate our forests, the regional damage would be incalculable. NOW is the perfect time to learn more in this ebook. The Forests At Risk symposium represented the first substantial public forum focused directly on the connection between climate change and forest health in the American West. In the wake of millions of acres of pine beetle devastation across our continent, this is the ideal moment to highlight the climate change connection and focus on the question of what happens when our forests transform from carbon sinks into carbon sources.
Author :
Publisher :
ISBN 13 :
Total Pages : 60 pages
Book Rating : 4.:/5 (319 download)
Download or read book Effects of Timber Harvest Following Wildfire in Western North America written by and published by . This book was released on 2009 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: This synthesis provides an ecological foundation for management of the diverse ecosystems and fire regimes of North America, based on scientific principles of fire interactions with vegetation, fuels, and biophysical processes. Although a large amount of scientific data on fire exists, most of those data have been collected at small spatial and temporal scales. Thus, it is challenging to develop consistent science-based plans for large spatial and temporal scales where most fire management and planning occur. Understanding the regional geographic context of fire regimes is critical for developing appropriate and sustainable management strategies and policy. The degree to which human intervention has modified fire frequency, intensity, and severity varies greatly among different ecosystems, and must be considered when planning to alter fuel loads or implement restorative treatments. Detailed discussion of six ecosystems--ponderosa pine forest (western North America), chaparral (California), boreal forest (Alaska and Canada), Great Basin sagebrush (intermountain West), pine and pine-hardwood forests (Southern Appalachian Mountains), and longleaf pine (Southeastern United States)--illustrates the complexity of fire regimes and that fire management requires a clear regional focus that recognizes where conflicts might exist between fire hazard reduction and resource needs. In some systems, such as ponderosa pine, treatments are usually compatible with both fuel reduction and resource needs, whereas in others, such as chaparral, the potential exists for conflicts that need to be closely evaluated. Managing fire regimes in a changing climate and social environment requires a strong scientific basis for developing fire management and policy. --
Author : Mark Hudson
Publisher : University Press of Colorado
ISBN 13 : 1457111551
Total Pages : 202 pages
Book Rating : 4.4/5 (571 download)
Download or read book Fire Management in the American West written by Mark Hudson and published by University Press of Colorado. This book was released on 2011-11-01 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most journalists and academics attribute the rise of wildfires in the western United States to the USDA Forest Service's successful fire-elimination policies of the twentieth century. However, in Fire Management in the American West, Mark Hudson argues that although a century of suppression did indeed increase the hazard of wildfire, the responsibility does not lie with the USFS alone. The roots are found in the Forest Service's relationships with other, more powerful elements of society--the timber industry in particular. Drawing on correspondence both between and within the Forest Service and the major timber industry associations, newspaper articles, articles from industry outlets, and policy documents from the late 1800s through the present, Hudson shows how the US forest industry, under the constraint of profitability, pushed the USFS away from private industry regulation and toward fire exclusion, eventually changing national forest policy into little more than fire policy. More recently, the USFS has attempted to move beyond the policy of complete fire suppression. Interviews with public land managers in the Pacific Northwest shed light on the sources of the agency's struggles as it attempts to change the way we understand and relate to fire in the West. Fire Management in the American West will be of great interest to environmentalists, sociologists, fire managers, scientists, and academics and students in environmental history and forestry.
Author : United States. Congress. Senate. Committee on Energy and Natural Resources
Publisher :
ISBN 13 :
Total Pages : 88 pages
Book Rating : 4.F/5 ( download)
Download or read book Climate Change on Wildfire Activity written by United States. Congress. Senate. Committee on Energy and Natural Resources and published by . This book was released on 2007 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Andrzej Bytnerowicz
Publisher : Elsevier
ISBN 13 : 0080556094
Total Pages : 688 pages
Book Rating : 4.0/5 (85 download)
Download or read book Wildland Fires and Air Pollution written by Andrzej Bytnerowicz and published by Elsevier. This book was released on 2009 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wildland fires are one of the most devastating and terrifying forces of nature. While their effects are mostly destructive they also help with regeneration of forests and other ecosystems. Low-intensity fires clear accumulating biomass reducing risk of catastrophic crown fires and can be used as an effective management tool. This book presents current understanding of wildland fires and air quality as well as their effects on human health, forests and other ecosystems. in the first section of the book the basics of wildland fires and resulting emissions are presented from the perspective of changing global climate, air quality impairment and effects on environmental and human health and security. in the second section, effects of wildland fires on air quality, visibility and human health in various regions of the Earth are discussed. The third section of the book deals with complex issues of the ecological impacts of fires and air pollution in forests and chaparral in North America. The fourth section discusses various management issues facing land and fire managers which are related to wildfires, use of prescribed fires, and air quality. This section also presents various modeling systems used for describing fire dangers and behavior as well as smoke and air pollution predictions applied in the risk assessment analysis. The book concludes with a series of expert recommendations for wildland fire and atmospheric research.
Author : J. E. Keeley
Publisher : DIANE Publishing
ISBN 13 : 1437926118
Total Pages : 100 pages
Book Rating : 4.4/5 (379 download)
Download or read book Ecological Foundations for Fire Management in North American Forest and Shrubland Ecosystems written by J. E. Keeley and published by DIANE Publishing. This book was released on 2011-05 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides an ecological foundation for mgmt. of the diverse ecosystems and fire regimes of N. America, based on scientific principles of fire interactions with vegetation, fuels, and biophysical processes. Detailed discussion of six ecosystems ¿ ponderosa pine forest (western N. America), chaparral (Calif.), boreal forest (Alaska and Canada), Great Basin sagebrush (inter-mountain West), pine and pine-hardwood forests (Southern Appalachian Mountains), and longleaf pine (Southeastern U.S.) ¿ illustrates the complexity of fire regimes and that fire mgmt. requires a clear regional focus that recognizes where conflicts might exist between fire hazard reduction and resource needs. Illustrations. This is a print on demand report.
Download or read book Fire Risk in East-side Forests written by and published by . This book was released on 2002 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Trevor Houser
Publisher : Columbia University Press
ISBN 13 : 023153955X
Total Pages : 381 pages
Book Rating : 4.2/5 (315 download)
Download or read book Economic Risks of Climate Change written by Trevor Houser and published by Columbia University Press. This book was released on 2015-08-18 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate change threatens the economy of the United States in myriad ways, including increased flooding and storm damage, altered crop yields, lost labor productivity, higher crime, reshaped public-health patterns, and strained energy systems, among many other effects. Combining the latest climate models, state-of-the-art econometric research on human responses to climate, and cutting-edge private-sector risk-assessment tools, Economic Risks of Climate Change: An American Prospectus crafts a game-changing profile of the economic risks of climate change in the United States. This prospectus is based on a critically acclaimed independent assessment of the economic risks posed by climate change commissioned by the Risky Business Project. With new contributions from Karen Fisher-Vanden, Michael Greenstone, Geoffrey Heal, Michael Oppenheimer, and Nicholas Stern and Bob Ward, as well as a foreword from Risky Business cochairs Michael Bloomberg, Henry Paulson, and Thomas Steyer, the book speaks to scientists, researchers, scholars, activists, and policy makers. It depicts the distribution of escalating climate-change risk across the country and assesses its effects on aspects of the economy as varied as hurricane damages and violent crime. Beautifully illustrated and accessibly written, this book is an essential tool for helping businesses and governments prepare for the future.
Author : Russell T. Graham
Publisher :
ISBN 13 : 9780756745042
Total Pages : 43 pages
Book Rating : 4.7/5 (45 download)
Download or read book Science Basis for Changing Forest Structure to Modify Wildfire Behavior and Severity written by Russell T. Graham and published by . This book was released on 2004 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes the kinds, quality, amount, and gaps of scientific knowledge for making informed decisions on fuel treatments used to modify wildfire behavior and effects in dry forests of the interior Western United States (especially forests dominated by ponderosa pine and Douglas-fir). A review of scientific principles and applications relevant to fuel treatment primarily for the dry forests (ponderosa pine and Douglas-fir dominated) of the Western United States is provided for the following topics: fuels, fire hazard, fire behavior, fire effects, forest structure, treatment effects and longevity, landscape fuel patterns, and scientific tools useful for management and planning.
Author : Peterson David L.
Publisher : Springer Science & Business Media
ISBN 13 : 9400775156
Total Pages : 289 pages
Book Rating : 4.4/5 (7 download)
Download or read book Climate Change and United States Forests written by Peterson David L. and published by Springer Science & Business Media. This book was released on 2013-12-19 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume offers a scientific assessment of the effects of climatic variability and change on forest resources in the United States. Derived from a report that provides technical input to the 2013 U.S. Global Change Research Program National Climate Assessment, the book serves as a framework for managing U.S. forest resources in the context of climate change. The authors focus on topics having the greatest potential to alter the structure and function of forest ecosystems, and therefore ecosystem services, by the end of the 21st century. Part I provides an environmental context for assessing the effects of climate change on forest resources, summarizing changes in environmental stressors, followed by state-of-science projections for future climatic conditions relevant to forest ecosystems. Part II offers a wide-ranging assessment of vulnerability of forest ecosystems and ecosystem services to climate change. The authors anticipate that altered disturbance regimes and stressors will have the biggest effects on forest ecosystems, causing long-term changes in forest conditions. Part III outlines responses to climate change, summarizing current status and trends in forest carbon, effects of carbon management, and carbon mitigation strategies. Adaptation strategies and a proposed framework for risk assessment, including case studies, provide a structured approach for projecting and responding to future changes in resource conditions and ecosystem services. Part IV describes how sustainable forest management, which guides activities on most public and private lands in the United States, can provide an overarching structure for mitigating and adapting to climate change.
Author : Gary Ferguson
Publisher : Timber Press
ISBN 13 : 1604698128
Total Pages : 212 pages
Book Rating : 4.6/5 (46 download)
Download or read book Land on Fire written by Gary Ferguson and published by Timber Press. This book was released on 2017-06-21 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: We are living in the age of wildfire—it is changing the land, the economy, the welfare of wildlife, and the livability of the American West. Land on Fire explores the science behind wildfire and what is being done to control it.
Author : United States. Congress. Senate. Committee on Energy and Natural Resources
Publisher :
ISBN 13 :
Total Pages : 88 pages
Book Rating : 4.0/5 ( download)
Download or read book Climate Change on Wildfire Activity written by United States. Congress. Senate. Committee on Energy and Natural Resources and published by . This book was released on 2007 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Douglas Paton
Publisher : Elsevier
ISBN 13 : 0124096018
Total Pages : 284 pages
Book Rating : 4.1/5 (24 download)
Download or read book Wildfire Hazards, Risks, and Disasters written by Douglas Paton and published by Elsevier. This book was released on 2014-10-20 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: More than 90% of wildfires are caused by human activity, but other causes include lighting, drought, wind and changing weather conditions, underground coal fires, and even volcanic activity. Wildfire Hazards, Risks, and Disasters, one of nine volumes in the Elsevier Hazards and Disasters series, provides a close and detailed examination of wildfires and measures for more thorough and accurate monitoring, prediction, preparedness, and prevention. It takes a geo-scientific and environmental approach to the topic while also discussing the impacts of human-induced causes such as deforestation, debris burning and arson—underscoring the multi-disciplinary nature of the topic. It presents several international case studies that discuss the historical, social, cultural and ecological aspects of wildfire risk management in countries with a long history of dealing with this hazard (e.g., USA, Australia) and in countries (e.g., Taiwan) where wildfire hazards represent a new and growing threat to the social and ecological landscape. Puts the contributions of environmental scientists, social scientists, climatologists, and geoscientists at your fingertips Arms you with the latest research on causality, social and societal impacts, economic impacts, and the multi-dimensional nature of wildfire mitigation, preparedness, and recovery Features a broad range of tables, figures, diagrams, illustrations, and photographs to aid in the retention of key concepts Discusses steps for prevention and mitigation of wildfires, one of the most expensive and complex geo-hazards in the world.
