Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
The Effectiveness Of Planned Burning In Removing Fuel Hazard In Dry Eucalypt Forests
Download The Effectiveness Of Planned Burning In Removing Fuel Hazard In Dry Eucalypt Forests full books in PDF, epub, and Kindle. Read online The Effectiveness Of Planned Burning In Removing Fuel Hazard In Dry Eucalypt Forests ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis The Effectiveness of Planned Burning in Removing Fuel Hazard in Dry Eucalypt Forests by : Matthew Christopher Davis
Download or read book The Effectiveness of Planned Burning in Removing Fuel Hazard in Dry Eucalypt Forests written by Matthew Christopher Davis and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Field Guide: Fire in Dry Eucalypt Forest by : JS Gould
Download or read book Field Guide: Fire in Dry Eucalypt Forest written by JS Gould and published by CSIRO PUBLISHING. This book was released on 2008-08-12 with total page 97 pages. Available in PDF, EPUB and Kindle. Book excerpt: An effective response to bushfires relies on accurate predictions of fire behaviour, particularly the rate of spread, intensity and ‘spotting’. This field guide has been developed to provide a systematic method for assessing fuel hazard and predicting potential fire behaviour in dry eucalypt forest. It will assist in making vital decisions that ensure the protection of fire crews and the community. This guide integrates Project Vesta research findings with the Victorian Overall Fuel Hazard Guide and is applicable to dry eucalypt forests throughout southern Australia. Fuel assessment is based on the hazard scoring system employed during Project Vesta which investigated the effects of fuel age and understorey vegetation structure on fire behaviour in these forests. Information provided in this guide can be used to: Define and identify different fuel layers and components of fuel structure and hazard; Determine the hazard score of surface and near-surface fuel layers and the height of the near-surface fuel for fire spread prediction; Determine elevated fuel height for flame height prediction; and determine surface fuel hazard score and bark hazard score for spotting distance prediction. The Field Guide provides tables to predict the potential rate of spread of a bushfire burning in dry eucalypt forest under summer conditions, and can also be used to predict flame height and maximum spotting distance. The guide also allows users to determine the moisture content of fine dead fuels throughout the day, and to account for the effect of slope on the rate of spread of a fire.
Book Synopsis Project Vesta: Fire in Dry Eucalypt Forest by : JS Gould
Download or read book Project Vesta: Fire in Dry Eucalypt Forest written by JS Gould and published by CSIRO PUBLISHING. This book was released on 2008-08-12 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Project Vesta was a comprehensive research project to investigate the behaviour and spread of high-intensity bushfires in dry eucalypt forests with different fuel ages and understorey vegetation structures. The project was designed to quantify age-related changes in fuel attributes and fire behaviour in dry eucalypt forests typical of southern Australia. The four main scientific aims of Project Vesta were: To quantify the changes in the behaviour of fire in dry eucalypt forest as fuel develops with age (i.e. time since fire); To characterise wind speed profiles in forest with different overstorey and understorey vegetation structure in relation to fire behaviour; To develop new algorithms describing the relationship between fire spread and wind speed, and fire spread and fuel characteristics including load, structure and height; and to develop a National Fire Behaviour Prediction System for dry eucalypt forests. These aims have been addressed through a program of experimental burning and associated studies at two sites in the south-west of Western Australia.
Download or read book Field Guide written by J. S. Gould and published by Csiro. This book was released on 2008-08-12 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: An effective response to bushfires relies on accurate predictions of fire behaviour, particularly the rate of spread, intensity and "spotting". This field guide has been developed to provide a systematic method for assessing fuel hazard and predicting potential fire behavior in dry eucalypt forest. It will assist in making vital decisions that ensure the protection of fire crews and the community. This guide integrates Project Vesta research findings with the Victorian Overall Fuel Hazard Guide and is applicable to dry eucalypt forests throughout southern Australia. Fuel assessment is based on the hazard scoring system employed during Project Vesta which investigated the effects of fuel age and understorey vegetation structure on fire behavior in these forests. Information provided in this guide can be used to: * Define and identify different fuel layers and components of fuel structure and hazard * Determine the hazard score of surface and near-surface fuel layers and the height of the near-surface fuel for fire spread prediction * Determine elevated fuel height for flame height prediction * Determine surface fuel hazard score and bark hazard score for spotting distance prediction The Field Guide provides tables to predict the potential rate of spread of a bushfire burning in dry eucalypt forest under summer conditions, and can also be used to predict flame height and maximum spotting distance. The guide also allows users to determine the moisture content of fine dead fuels throughout the day, and to account for the effect of slope on the rate of spread of a fire.
Book Synopsis Conducting Prescribed Fires by : John Robert Weir
Download or read book Conducting Prescribed Fires written by John Robert Weir and published by Texas A&M University Press. This book was released on 2009 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this practical and helpful manual, John R. Weir, who has conducted more than 720 burns in four states, offers a step-by-step guide to the systematic application of burning to meet specific land management needs and goals.
Book Synopsis Assessing the Effects of Climate Change and Fuel Treatments on Forest Dynamics and Wildfire in Dry Mixed-Conifer Forests of the Inland West by :
Download or read book Assessing the Effects of Climate Change and Fuel Treatments on Forest Dynamics and Wildfire in Dry Mixed-Conifer Forests of the Inland West written by and published by . This book was released on 2018 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past century in the western United States, warming has produced larger and more severe wildfires than previously recorded. General circulation models and their ensembles project continued increases in temperature and the proportion of precipitation falling as rain. Warmer and wetter conditions may change forest successional trajectories by modifying rates of vegetation establishment, competition, growth, reproduction, and mortality. Many questions remain regarding how these changes will occur across landscapes and how disturbances, such as wildfire, may interact with changes to climate and vegetation. Forest management is used to proactively modify forest structure and composition to improve fire resilience. Yet, research is needed to assess how to best utilize mechanical fuel reduction and prescribed fire at the landscape scale. Human communities also exist within these landscapes, and decisions regarding how to manage forests must carefully consider how management will affect such communities. In this work, three aspects of forest management are analyzed: (1) climate effects on forest composition and wildfire activity; (2) efficacy of fuel management strategies toward reducing wildfire spread and severity; and, (3) local resident perspectives on forest management. Using a forest landscape model, simulations of forest dynamics were used to investigate relationships among climate, wildfire, and topography with long-term changes in biomass for a fire-prone dry-conifer landscape in eastern Oregon. Under climate change, wildfire was more frequent, more expansive, and more severe, and ponderosa pine expanded its range into existing shrublands and high-elevation zones. There was a near-complete loss of native high-elevation tree species, such as Engelmann spruce and whitebark pine. Loss of these species were most strongly linked to burn frequency; this effect was greatest at high elevations and on steep slopes. Fuel reduction was effective at reducing wildfire spread and severity compared to unmanaged landscapes. Spatially optimizing mechanical removal of trees in areas at risk for high-severity wildfire was equally effective as distributing tree removal across the landscape. Tripling the annual area of prescribed burns was needed to affect landscape-level wildfire spread and severity, and distributing prescribed burns across the study area was more effective than concentrating fires in high-risk areas. I conclude that forest management can be used to reduce wildfire activity in dry-mixed conifer forests and that spatially optimizing mechanical treatments in high-risk areas can be a useful tool for reducing the cost and ecological impact associated with harvest operations. While reducing the severity and spread of wildfire may slow some long-term species shifts, high sub-alpine tree mortality occurred under all climate and fuel treatment scenarios. Thus, while forest management may prolong the existence of sub-alpine forests, shifts in temperature, precipitation, and wildfire may overtake management within this century. The use of PPGIS was useful for delineating the range of forest management preferences within the local community, for identifying areas of agreement among residents who have otherwise polarized views, and for generating modeling inputs that reflect views that may not be obtained through extant official channels for public participation. Because the local community has concerns about the use of prescribed fire, more education and outreach is needed. This may increase public acceptance of the amounts of prescribed fire needed to modify wildfire trajectories under future climate conditions.
Download or read book Field Guide written by and published by . This book was released on 2007 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Grassfires written by Phil Cheney and published by CSIRO PUBLISHING. This book was released on 2008 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: Grassfirespresents the latest information from CSIRO on the behavior and spread of fires in grasslands. This second edition follows ten years of research aimed at improving the understanding of fundamental processes involved in the behavior of bushfires and grassfires. The book has been extensively revised and new case studies have been added to reflect the latest findings in research and investigations. The book covers all aspects of fire behavior and spread in the major types of grasses in Australia. It examines the factors that affect fire behavior in continuous grassy fuels; fire in spinifex fuels; the effect of weather and topography on fire spread; wildfire suppression strategies; and how to reconstruct grassfire spread after the fact. The three fire-spread meters designed by CSIRO and used for the prediction of fire danger and rate of spread of grassfires are explained and their use and limitations discussed. This new edition expands on the historical view of grassfires with respect to extensive Aboriginal burning, combustion chemistry, flame structure and temperature, spotting and spread in discontinuous/eaten out fuels, and the effect of wind in complex terrain. The case studies in the chapter "Wildfires and Their Suppression" have been updated and include the major wild grassfire events of recent years, the January 2003 ACT fires and the 2005 Wangary, SA fire. The "Myths, Facts and Fallacies" chapter includes new myths and a new section on personal safety during a wild grass fire. Of interest to all rural fire fighters and rural landholders, students and teachers of courses on landscape and ecological processes, rural and peri-urban dwellers, fire authorities and researchers.
Book Synopsis Fuel Consumption and Fire Behavior of Hazard Reduction Burns by : Walter A. Hough
Download or read book Fuel Consumption and Fire Behavior of Hazard Reduction Burns written by Walter A. Hough and published by . This book was released on 1968 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fire Behaviour Knowledge in Australia by : Miguel Cruz
Download or read book Fire Behaviour Knowledge in Australia written by Miguel Cruz and published by . This book was released on 2014-09-15 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Introduction to Prescribed Fire in Southern Ecosystems by : Thomas A. Waldrop
Download or read book Introduction to Prescribed Fire in Southern Ecosystems written by Thomas A. Waldrop and published by Government Printing Office. This book was released on 2018-03-29 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prescribed burning is an important tool throughout Southern forests, grasslands, and croplands. The need to control fire became evident to allow forests to regenerate. This manual is intended to help resource managers to plan and execute prescribed burns in Southern forests and grasslands. A new appreciation and interest has developed in recent years for using prescribed fire in grasslands, especially hardwood forests, and on steep mountain slopes. Proper planning and execution of prescribed fires are necessary to reduce detrimental effects, such as the impacts on air and downstream water quality. Check out these related products: Trees at Work: Economic Accounting for Forest Ecosystem Services in the U.S. South can be found here: https://bookstore.gpo.gov/products/trees-work-economic-accounting-forest-ecosystem-services-us-south Soil Survey Manual 2017 is available here: https://bookstore.gpo.gov/products/soil-survey-manual-march-2017 Quantifying the Role of the National Forest System Lands in Providing Surface Drinking Water Supply for the Southern United States is available here: https://bookstore.gpo.gov/products/quantifying-role-national-forest-system-lands-providing-surface-drinking-water-supply Fire Management Today print subscription is available here: https://bookstore.gpo.gov/products/fire-management-today Wildland Fire in Ecosystems: Fire and Nonnative Invasive Plants can be found here: https://bookstore.gpo.gov/products/wildland-fire-ecosystems-fire-and-nonnative-invasive-plants
Book Synopsis The Effects of Fire and Fuels Reduction Treatments on Fire Hazard and Soil Carbon Respiration in a Sierra Nevada Pine Plantation by : Leda Nikola Kobziar
Download or read book The Effects of Fire and Fuels Reduction Treatments on Fire Hazard and Soil Carbon Respiration in a Sierra Nevada Pine Plantation written by Leda Nikola Kobziar and published by . This book was released on 2006 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Throughout fire-adapted forests of the western US, and in the Sierra Nevada of California specifically, wildfire suppression has produced forest structures conducive to more severe, costly, and ecologically deleterious fires. Recent legislation has identified the necessity of management practices that manipulate forests towards less fire-hazardous structures. In the approximately 30 year old pine plantations of the Stanislaus National Forest, extensive fuels reduction procedures are being implemented. This dissertation addresses whether silvicultural and burning treatments are effective at reducing the intensity and severity of potential fire behavior, and how, along with wildfire, these treatments impact the evolution of carbon dioxide from the soil to the atmosphere. The first chapter addresses the relationships between soil respiration, tree injury, and forest floor characteristics in high and low severity wildfire burn sites in a salvage-logged mixed-conifer forest. The results indicate that fire severity influences soil CO2 efflux and should be considered in ecosystem carbon modeling. In the next chapter, fire models suggest that mechanical shredding of understory vegetation (mastication) is detrimental, and prescribed fire most effective in reducing potential fire behavior and severity in pine plantations. The third chapter documents the impact of alternative fuels treatments on soil carbon respiration patterns in the pine plantations, and shows that mastication produces short-term reductions in respiration rates and soil moisture. The final chapter further examines the relationships of fire-induced tree injuries, forest floor structure, and environmental factors to soil respiration response to fuels treatments. Each chapter is written as an independent manuscript; they collectively serve to expand the limited understanding of the effectiveness and ecological consequences of fire and fuels treatments in coniferous forests."--Abstract
Book Synopsis Flammable Australia by : Ross A. Bradstock
Download or read book Flammable Australia written by Ross A. Bradstock and published by Cambridge University Press. This book was released on 2002 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fire is pivotal to the functioning of ecosystems in Australia, affecting the distribution and abundance of the continent's unique and highly diverse range of plants and animals. Conservation of this natural biodiversity therefore requires a good understanding of scientific processes involved in the action of fire on the landscape. This book provides an up-to-date synthesis of current knowledge in this area and its application in contemporary land management. Central to the discussion is an exploration of the concept of the fire regime and its interactions with biodiversity.
Book Synopsis Guide to Fuel Treatments in Dry Forests of the Western U. S. by : Morris C. Johnson
Download or read book Guide to Fuel Treatments in Dry Forests of the Western U. S. written by Morris C. Johnson and published by DIANE Publishing. This book was released on 2008 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analyzes a range of fuel treatments for representative dry forest stands in the Western U.S. dominated by ponderosa pine, Douglas-fir, & pinyon pine. Six silvicultural options (no thinning; thinning from below to 50 trees per acre [tpa], 100 tpa, 200 tpa, & 300 tpa; & prescribed fire) are considered in combination with the surface fuel treatments (no treatment, pile & burn, & prescribed fire), resulting in a range of alternative treatments for each representative stand. Fuel treatment scenarios presented here can be used by resource managers to examine alternatives for Nat. Environ. Policy Act documents & other applications that require scientifically based info. to quantify the effects of modifying forest structure & surface fuels. Illustrations.
Book Synopsis Synthesis of Knowledge of Hazardous Fuels Management in Loblolly Pine Forests by : Southern Research Station
Download or read book Synthesis of Knowledge of Hazardous Fuels Management in Loblolly Pine Forests written by Southern Research Station and published by CreateSpace. This book was released on 2015-06-26 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, the danger of destructive wildfires has become a major problem in many areas of the United States due to an increase in the human population and to decades of fuel accumulation resulting from wildfire suppression and climatic variability. Fencing of livestock has also reduced the frequency of woods burning to improve livestock grazing. As a result, forests that previously burned regularly have been allowed to build up so much fuel so that when a wildfire does occur, it can be intense and difficult to suppress, endangering lives and property and degrading the forest. A series of major wildfires in the West and in Florida during the late 1990s highlighted the problem and provided the catalyst for new, aggressive government strategies for reducing hazardous fuel levels. The Cohesive Fuels Strategy (U.S. Department of the Interior and U.S. Forest Service 2006) and the Healthy Forests Initiative (U.S. Department of the Interior 2006a) have accelerated the rate of hazardous fuel reduction through administrative reform, new legislation, and increased funding. The mandate of the Healthy Forests Initiative was to reduce fuels to the point where subsequent management by means of regular, low-intensity prescribed burns would be effective. Treatment of forests near buildings and roads (at the wildland-urban interface) was to be emphasized. Subsequently, government agencies increased their fuel reduction activities, especially the use of mechanical equipment to either mulch fuels or remove them from the forest. According to the October 2006 Healthy Forest Report (U.S. Department of the Interior 2006b), Federal agencies have reduced the wildfire hazard on over 18 million acres since 2000. Based on accomplishment reports, the Federal government treated over 3 million acres of the wildland-urban interface and over 1 million acres of other land in the South. For both areas, prescribed burning was the most common treatment.
Book Synopsis Fuels Treatments and Forest Restoration by : Peter Friederici
Download or read book Fuels Treatments and Forest Restoration written by Peter Friederici and published by . This book was released on 2003 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: In contemporary ponderosa pine forests throughout the Southwest the need to thin dense stands in order to reduce the risk of catastrophic fires has become evident. Numerous thinning prescriptions have been implemented. While many prescriptions focus solely on lowering fire risk by removing ladder fuels and reducing crown connectivity, others explicitly aim to alter both forest structure and functioning. This publication examines the benefits of restoration treatments that can lower fire danger while also increasing the overall biological diversity and long-term health of treatment areas.
Book Synopsis Overall Fuel Hazard Assessment Guide by : Francis Hines
Download or read book Overall Fuel Hazard Assessment Guide written by Francis Hines and published by . This book was released on 2010 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt:
