Wildland Fires

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Tending Fire

Author : Stephen Pyne
Publisher : Island Press
Page : 0 pages
File Size : 52,7 Mb
Release : 2004-11-16
Category : Nature
ISBN : 1559635657

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Tending Fire by Stephen Pyne Pdf

The wildfires that spread across Southern California in the fall of 2003 were devastating in their scale-twenty-two deaths, thousands of homes destroyed and many more threatened, hundreds of thousands of acres burned. What had gone wrong? And why, after years of discussion of fire policy, are some of America's most spectacular conflagrations arising now, and often not in a remote wilderness but close to large settlements? That is the opening to a brilliant discussion of the politics of fire by one of the country's most knowledgeable writers on the subject, Stephen J. Pyne. Once a fire fighter himself (for fifteen seasons, on the North Rim of the Grand Canyon) and now a professor at Arizona State University, Pyne gives us for the first time a book-length discussion of fire policy, of how we have come to this pass, and where we might go from here. Tending Fire provides a remarkably broad, sometimes startling context for understanding fire. Pyne traces the "ancient alliance" between fire and humanity, delves into the role of European expansion and the creation of fire-prone public lands, and then explores the effects wrought by changing policies of "letting burn" and suppression. How, the author asks, can we better protect ourselves against the fires we don't want, and better promote those we do? Pyne calls for important reforms in wildfire management and makes a convincing plea for a more imaginative conception of fire, though always grounded in a vivid sense of fire's reality. "Amid the shouting and roar, a central fact remains," he writes. "Fire isn't listening. It doesn't feel our pain. It doesn't care-really, really doesn't care. It understands a language of wind, drought, woods, grass, brush, and terrain, and it will ignore anything stated otherwise." We need to think about fire in more deeply biological ways and recognize ourselves as the fire creatures we are, Pyne argues. Even if, in recent times, "we have gone from being keepers of the flame to custodians of the combustion chamber," tending fire wisely remains our responsibility as a species. "The Earth's fire scene," he writes of us, "is largely the outcome of what this creature has done, and not done, and the species operates not according to strict evolutionary selection but in the realm of culture, which is to say, of choice and confusion." Rich in insight, wide-ranging in its subject, and clear-eyed in its proposals, Tending Fire is for anyone fascinated by fire, fire policy, or human culture.

Forest Fires

Author : Edward A. Johnson
Publisher : Elsevier
Page : 594 pages
File Size : 50,9 Mb
Release : 2001-03-01
Category : Technology & Engineering
ISBN : 9780080506746

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Forest Fires by Edward A. Johnson Pdf

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.

Earth Observation of Wildland Fires in Mediterranean Ecosystems

Author : Emilio Chuvieco
Publisher : Springer Science & Business Media
Page : 262 pages
File Size : 42,5 Mb
Release : 2009-09-25
Category : Technology & Engineering
ISBN : 9783642017544

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Earth Observation of Wildland Fires in Mediterranean Ecosystems by Emilio Chuvieco Pdf

Wildland fires are becoming one of the most critical environmental factors affecting a wide range of ecosystems worldwide. In Mediterranean ecosystems (including also South-Africa, California, parts of Chile and Australia), wildland fires are recurrent phenomena every summer, following the seasonal drought. As a result of changes in traditional land use practices, and the impact of recent climate warming, fires have more negative impacts in the last years, threatening lives, socio-economic and ecological values. The book describes the ecological context of fires in the Mediterranean ecosystems, and provides methods to observe fire danger conditions and fire impacts using Earth Observation and Geographic Information System technologies.

Wildland Fires

Author : United States. General Accounting Office
Publisher : Unknown
Page : 100 pages
File Size : 53,6 Mb
Release : 2004
Category : Wildfires
ISBN : STANFORD:36105127393861

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Wildland Fires by United States. General Accounting Office Pdf

Wildland Fire Behaviour

Author : Mark A. Finney,Sara S. McAllister,Jason M. Forthofer,Torben P. Grumstrup
Publisher : CSIRO PUBLISHING
Page : 675 pages
File Size : 42,9 Mb
Release : 2021-11-01
Category : Nature
ISBN : 9781486309108

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Wildland Fire Behaviour by Mark A. Finney,Sara S. McAllister,Jason M. Forthofer,Torben P. Grumstrup Pdf

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.

Severe Wildland Fires

Author : United States. General Accounting Office
Publisher : Unknown
Page : 52 pages
File Size : 50,7 Mb
Release : 2002
Category : Wildfires
ISBN : CORNELL:31924086738782

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Severe Wildland Fires by United States. General Accounting Office Pdf

Dangerous accumulations of brush, small trees, and other vegetation on federal lands, particularly in the western United States, have helped fuel devastating wildfires in recent years. Although a single focal point is critical for directing firefighting efforts by federal, state, and local governments, GAO found a lack of clearly defined leadership at the federal level. Authority and responsibility remain fragmented among the Department of the Interior, the Forest Service, and the states. Implementation of a performance accountability network also remains fragmented. As a result, GAO could not determine if the $796 million earmarked for hazardous fuels reduction in 2001 and 2002 has been targeted to communities and areas at highest risk. The five federal land management agencies--the National Park Service, the Fish and Wildlife Service, the Bureau of Land Management, the Bureau of Indian Affairs, and the Forest Service--have yet to begin the research needed to identify and prioritize vulnerable communities near high-risk federal lands. Moreover, the agencies are not collecting the data needed to determine if changes are needed to expedite the project-planning process. They also are not collecting data needed to measure the effectiveness of efforts to dispose of the large amount of brush and other vegetation on federal lands.

Wildland Fires: Florida-1998

Author : Anonim
Publisher : FEMA
Page : 35 pages
File Size : 46,7 Mb
Release : 2024-06-01
Category : Electronic
ISBN : 8210379456XXX

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Wildland Fires: Florida-1998 by Anonim Pdf

Wildland Fires and the Environment

Author : Joel S. Levine
Publisher : UNEP/Earthprint
Page : 56 pages
File Size : 45,6 Mb
Release : 1999
Category : Fire ecology
ISBN : 9789280717426

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Wildland Fires and the Environment by Joel S. Levine Pdf

Wildland Fires and the Law

Author : Jacques Bourrinet
Publisher : Martinus Nijhoff Publishers
Page : 175 pages
File Size : 44,7 Mb
Release : 2023-08-28
Category : Law
ISBN : 9789004632769

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Wildland Fires and the Law by Jacques Bourrinet Pdf

Wildland Fires and Air Pollution

Author : Andrzej Bytnerowicz
Publisher : Elsevier
Page : 688 pages
File Size : 55,8 Mb
Release : 2009
Category : Nature
ISBN : 9780080556093

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Wildland Fires and Air Pollution by Andrzej Bytnerowicz Pdf

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 and Dwarf Mistletoes

Author : Martin E. Alexander
Publisher : Unknown
Page : 20 pages
File Size : 49,9 Mb
Release : 1975
Category : Dwarf mistletoes
ISBN : UIUC:30112104053639

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Wildland Fires and Dwarf Mistletoes by Martin E. Alexander Pdf

Wildfires play a multiple role in the distribution of dwarf mistletoes - they may either inhibit or encourage these parasites depending primarily on the size and intensity of the burn. Many reports suggest that fire exclusion policies of the past half century have resulted in increased dwarf mistletoe levels as, well as increased fire behavior potential. Prescribed burning as a supplemental method of dwarf mistletoe control has been little used, but seems to be applicable in some forest types and stand conditions both to eliminate infected residuals in cutover areas and to eliminate heavily infested unmerchantable stands. Suggested areas of research relating to fire ecology and prescribed burning are given.

Wildland Fire Management

Author : Robin M. Nazzaro
Publisher : DIANE Publishing
Page : 49 pages
File Size : 52,8 Mb
Release : 2010
Category : Technology & Engineering
ISBN : 9781437922189

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Wildland Fire Management by Robin M. Nazzaro Pdf

The nation's wildland fire problems have worsened dramatically over the past decade, with more than a doubling of average annual acreage burned and federal appropriations for wildland fire management. The deteriorating fire situation has led the agencies responsible for managing wildland fires on federal lands -- the Forest Service in the Department of Agriculture and four agencies in the Department of the Interior -- to reassess how they respond to wildland fire and to take steps to improve their fire management programs. This report reviewed: (1) progress the agencies have made in managing wildland fire; and (2) key actions previously recommended and are still necessary to improve wildland fire management. Charts and tables.

Wildland Fire in Ecosystems

Author : Anonim
Publisher : Unknown
Page : 88 pages
File Size : 46,8 Mb
Release : 2003
Category : Air quality
ISBN : MINN:31951D02257828E

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Wildland Fire in Ecosystems by Anonim Pdf

This state-of-knowledge review about the effects of fire on air quality can assist land, fire, and air resource managers with fire and smoke planning, and their efforts to explain to others the science behind fire-related program policies and practices to improve air quality. Chapter topics include air quality regulations and fire; characterization of emissions from fire; the transport, dispersion, and modeling of fire emissions; atmospheric and plume chemistry; air quality impacts of fire; social consequences of air quality impacts; and recommendations for future research.