Forest Fires


Book Description

Even before the myth of Prometheus, fire played a crucial ecological role around the world. Numerous plant communities depend on fire to generate species diversity in both time and space. Without fire such ecosystems would become sterile monocultures. Recent efforts to prohibit fire in fire dependent communities have contributed to more intense and more damaging fires. For these reasons, foresters, ecologists, land managers, geographers, and environmental scientists are interested in the behavior and ecological effects of fires. This book will be the first to focus on the chemistry and physics of fire as it relates to the ways in which fire behaves and the impacts it has on ecosystem function. Leading international contributors have been recruited by the editors to prepare a didactic text/reference that will appeal to both advanced students and practicing professionals.




Wildland Fire Behaviour


Book Description

Wildland fires have an irreplaceable role in sustaining many of our forests, shrublands and grasslands. They can be used as controlled burns or occur as free-burning wildfires, and can sometimes be dangerous and destructive to fauna, human communities and natural resources. Through scientific understanding of their behaviour, we can develop the tools to reliably use and manage fires across landscapes in ways that are compatible with the constraints of modern society while benefiting the ecosystems. The science of wildland fire is incomplete, however. Even the simplest fire behaviours – how fast they spread, how long they burn and how large they get – arise from a dynamical system of physical processes interacting in unexplored ways with heterogeneous biological, ecological and meteorological factors across many scales of time and space. The physics of heat transfer, combustion and ignition, for example, operate in all fires at millimetre and millisecond scales but wildfires can become conflagrations that burn for months and exceed millions of hectares. Wildland Fire Behaviour: Dynamics, Principles and Processes examines what is known and unknown about wildfire behaviours. The authors introduce fire as a dynamical system along with traditional steady-state concepts. They then break down the system into its primary physical components, describe how they depend upon environmental factors, and explore system dynamics by constructing and exercising a nonlinear model. The limits of modelling and knowledge are discussed throughout but emphasised by review of large fire behaviours. Advancing knowledge of fire behaviours will require a multidisciplinary approach and rely on quality measurements from experimental research, as covered in the final chapters.




Introduction to Wildland Fire


Book Description

This book covers the fundamental physics and chemistry of fire, fire behavior, wildland fuels, the interactions of fires and weather, ecological effects of fires, the cultural and institutional framework of fire management, planning efforts for fire management, suppression strategies, prescribed fires, and global fire management. Copyright © Libri GmbH. All rights reserved.




Managing Fire in the Urban Wildland Interface


Book Description

A unique guide to solutions and strategies for managing fire at the urban edge. Offers analytical tools and comprehensive summaries not found in other manuals dealing with fire mitigation. Designed as a reference, it provides information on codes and laws, and includes case studies, tables, figures, suggested websites, and other source material. Draws on best practices from California, with lessons applicable nationwide. Equally useful to state, federal, and local agency staff and officials, fire agency staff, attorneys, architects, landscape architects, property owners, developers, insurance company managers, and business and community leaders.




Wildfire


Book Description

During the summer of 2000, Americans from coast to coast witnessed the worst fire season in recorded history. Daily news reports brought dramatic images of vast swaths of land going up in smoke, from the mountains of Montana and Wyoming, to the scrublands of Texas, to Los Alamos, New Mexico, where a controlled burn gone awry threatened forests, homes, and even our nation's nuclear secrets. As they have for centuries, wildfires captured our attention and our imagination, reminding us of the power of the natural forces that shape our world. In Wildfire: A Reader nature writer and wildland firefighter Alianor True gathers together for the first time some of the finest stories and essays ever written about wildfire in America. From Mark Twain to Norman Maclean to Edward Abbey, writers featured here depict and record wildfires with remarkable depth and clarity. An ecological perspective is well represented through the works of John Muir, Aldo Leopold, and John McPhee. Ed Engle, Louise Wagenknecht, and Gretchen Yost, firefighters from the front lines, give us exciting first-person perspectives, reliving their on-the-ground encounters with forest fires. The works gathered in Wildfire not only explore the sensory and aesthetic aspects of fire, but also highlight how much attitudes have changed over the past 200 years. From Native Americans who used fire as a tool, to early Americans who viewed it as a frightening and destructive force, to Aldo Leopold and other conservationists whose ideas caused us to rethink the value and role of fire, this rich collection is organized around those shifts in thinking. Capturing the fury and the heat of a raging inferno, or the quiet emergence of wildflowers sprouting from ashes, the writings included in Wildfire represent a vital and compelling addition to the nature writing and natural history bookshelf.




Wildland Fires and Air Pollution


Book Description

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.




Wildland Fires


Book Description




Fire Management Today


Book Description




Forest Fires


Book Description

From killer fires to ecosystem rehabilitation, an exhaustive survey exploring the ecological, social, and economic consequences of managing fires in U.S. wildland areas. Fire management involves protecting natural resources from fire but also using controlled burning for land management purposes. Who are the stewards of land management and the researchers who devote their entire careers studying fire? How are ecosystems restored after major fires? What are the economic ramifications and what assessment tools are available? Forest Fires: A Reference Handbook explores the historical, ecological, economic, and social dimensions of wildland combustion and their impacts in North America. Explaining how legislation and public perception have been shaped by historic fires and fire seasons, particular emphasis is placed on the summer of 2000 as a way of understanding and managing future fires.




Wildland Fire Smoke in the United States


Book Description

This open access book synthesizes current information on wildland fire smoke in the United States, providing a scientific foundation for addressing the production of smoke from wildland fires. This will be increasingly critical as smoke exposure and degraded air quality are expected to increase in extent and severity in a warmer climate. Accurate smoke information is a foundation for helping individuals and communities to effectively mitigate potential smoke impacts from wildfires and prescribed fires. The book documents our current understanding of smoke science for (1) primary physical, chemical, and biological issues related to wildfire and prescribed fire, (2) key social issues, including human health and economic impacts, and (3) current and anticipated management and regulatory issues. Each chapter provides a summary of priorities for future research that provide a roadmap for developing scientific information that can improve smoke and fire management over the next decade.