Download or read book Modelling Monitoring and Management of Forest Fires III written by C. A. Brebbia and published by WIT Press. This book was released on 2012 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forest fires analysis and mitigation requires the development of computer codes that can take into consideration a large number of different parameters. The papers in this book, presented at the third in a successful series on the topic, cover the latest research and applications of available computational tools to analyse and predict the spread of forest fires in an attempt to prevent or reduce major loss of life and property as well as damage to the environment. Featured topics include: Risk and Vulnerability Assessment; Computational Methods and Experiments; Environmental Impact Models; Air Pollution and Health Risk Models; Eco-Remediation Models; Decision Support Systems;Monitoring Systems; Emergency Response Systems; Economic Impact; Human Behaviour and Education, Rural-Urban Interface; Case Studies.

Download or read book Modelling Monitoring and Management of Forest Fires III written by International Conference on Modelling Monitoring and Management of Forest Fires and published by . This book was released on 2012-05-01 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt: Featured topics include: Air Quality and Health Risks; Computational Methods and Experiments; Detection, Monitoring and Response Systems; Decision Support Systems; Risk and Vulnerability Assessment; Resource Optimisation.

Download or read book Modelling Monitoring and Management of Forest Fires II written by G. Perona and published by WIT Press. This book was released on 2010 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: As in the past, future forest fire scenarios are impacted by climatic trends and changes in climatic extremes, as well as by anthropic pressure. It is to be expected that future trends, especially in the Mediterranean regions, will certainly lead to an increasing impact of human pressure on the natural environment, due to increases in tourism and to the enlargement of urban residential areas invading the countryside. Forecasting the effects of both factors (climatic and anthropic) and separating their effects on forest fires frequencies may be particularly difficult, but is essential to improve our knowledge of forest fire occurrence probability and to better organize prevention and fighting activities. At the same time, estimation of the possible increase of fire risk over coming years is important, taking into account also the diverse fire prone environments present in the Mediterranean as well as many other areas (mountain slopes, coastal zones, large islands, etc). This book contains peer-reviewed papers presented at the Second International Conference on Modelling, Monitoring and Management of Forest Fires held in Kos, Greece, in 2010. The papers covered important topics in the field of prevention and fighting of forest fires, including: Computational Methods and Experiments; Air Quality and Health Risk Models; Detection, Monitoring and Response Systems; Decision Support Systems; Resource Optimization; Risk Assessment and Vulnerability Assessment.

Download or read book Modelling Monitoring and Management of Forest Fires written by J. de las Heras and published by WIT Press. This book was released on 2008-08-26 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: At present there is insufficient knowledge of the behavior of fires and how they propagate. This lack of information makes it very hard to control these phenomena and is one of the biggest obstacles to the development of a reliable decision support system. Public concern regarding this topic is increasing as uncontrolled fires may lead to major ecological disasters, and usually result in negative economic and health implications for the region. Containing papers presented at the First International Conference on Modelling, Monitoring and Management of Forest Fires, this book addresses the latest research and applications of available computational tools to analyse and predict the spread of forest fires in order to prevent or reduce major loss of life and property as well as damage to the environment. Such tools must be able to take into consideration a large number of different parameters. The book thus deals with all aspects of forest fires, from fire propagation in different scenarios to the optimum strategies for fire-fighting. It also covers issues related to economic, ecological, social and health effects. Featured topics include: Computer Models for Fire Propagation; Risk and Vulnerability Assessment; Fire Combustion Models; Computational Methods and Experiments; Case Studies; Emergency Response Systems; Optimization Models for Fire Mitigation; Environmental Impact Models; Air Pollution and Health Risk; Interaction between Meteorological and Forest Fires Models; Economic Impact Models; Forest Material Characterisation; Eco Remediation Models; Decision Support Systems; Monitoring Systems and Data Acquisition and Analysis.

Download or read book Modelling Monitoring and Managemenet of Forest Fires written by and published by . This book was released on 2008 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Wildland Fires and Air Pollution written by Andrzej Bytnerowicz and published by Elsevier. This book was released on 2008-10-06 with total page 687 pages. Available in PDF, EPUB and Kindle. Book excerpt: The interaction between smoke and air pollution creates a public health challenge. Fuels treatments proposed for National Forests are intended to reduce fuel accumulations and wildfire frequency and severity, as well as to protect property located in the wild land-urban interface. However, prescribed fires produce gases and aerosols that have instantaneous and long-term effects on air quality. If fuels treatment are not conducted, however, then wild land fires become more severe and frequent causing worse public health and wellfare effects. A better understanding of air pollution and smoke interactions is needed in order to protect the public health and allow for socially and ecologically acceptable use of fire as a management tool. Wildland Fires and Air Pollution offers such an understanding and examines innovative wide-scale monitoring efforts (field and remotely sensed), and development of models predicting spatial and temporal distribution of air pollution and smoke resulting from forests fires and other sources. - Collaborative effort of an international team of scientists - High quality of invited chapters - Full colour

Download or read book Predicting Monitoring and Assessing Forest Fire Dangers and Risks written by Baranovskiy, Nikolay Viktorovich and published by IGI Global. This book was released on 2019-12-27 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: To understand the catastrophic processes of forest fire danger, different deterministic, probabilistic, and empiric models must be used. Simulating various surface and crown forest fires using predictive information technology could lead to the improvement of existing systems and the examination of the ecological and economic effects of forest fires in other countries. Predicting, Monitoring, and Assessing Forest Fire Dangers and Risks provides innovative insights into forestry management and fire statistics. The content within this publication examines climate change, thermal radiation, and remote sensing. It is designed for fire investigators, forestry technicians, emergency managers, fire and rescue specialists, professionals, researchers, meteorologists, computer engineers, academicians, and students invested in topics centered around providing conjugate information on forest fire danger and risk.

Download or read book Remote Sensing Modeling and Applications to Wildland Fires written by John J. Qu and published by Springer. This book was released on 2014-12-12 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientists and managers alike need timely, cost-effective, and technically appropriate fire-related information to develop functional strategies for the diverse fire communities. "Remote Sensing Modeling and Applications to Wildland Fires" addresses wildland fire management needs by presenting discussions that link ecology and the physical sciences from local to regional levels, views on integrated decision support data for policy and decision makers, new technologies and techniques, and future challenges and how remote sensing might help to address them. While creating awareness of wildland fire management and rehabilitation issues, hands-on experience in applying remote sensing and simulation modeling is also shared. This book will be a useful reference work for researchers, practitioners and graduate students in the fields of fire science, remote sensing and modeling applications. Professor John J. Qu works at the Department of Geography and GeoInformation Science at George Mason University (GMU), USA. He is the Founder and Director of the Environmental Science and Technology Center (ESTC) and EastFIRE Lab at GMU.

Download or read book Guidance on spatial wildland fire analysis written by Richard D. Stratton and published by . This book was released on 2006 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Use of Fire in Forest Restoration written by Society for Ecological Restoration. Conference and published by . This book was released on 1996 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forest Fire written by Janusz Szmyt and published by BoD – Books on Demand. This book was released on 2018-05-09 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book concerns the different aspects of forest fires, the impact of fire on both forest resources (e.g. forest cover) and communities that use different forest functions. Therefore, forest fires have their environmental, economic and social consequences, and none of them is less important. Forest fires can be caused by both natural forces and anthropogenic factors, and in the latter case, it is extremely interesting to profile the potential arsonist. Forest fires may also cause conflicts, stronger or weaker, in local communities that have been using forests for years. These conflicts can be solved both by gradually changing the law itself and through education at the local level. Not less important is the ability to detect fires early, which can be helped by the development of modern technologies. In limiting the effects of forest fires, it may also be helpful to develop mathematical models that indicate various factors affecting the possibility of a fire or affecting the rate of its spread. Not less important is the attempt to assess the direction of forest regeneration after the fire has ceased, in understanding what the help of modern technology is. These aspects of forest fire are the subject of this book. I realize, however, that the contents in it can only be an incentive for the reader to learn more, in an interesting aspect. I assume that this book will be valuable to researchers as well as students who are interested in different aspects connected to forest fires, not only from the ecological point of view but also from the social one. Both are extremely important in future forest protection and sustainable use of forest by local communities.

Download or read book Handbook of Environmental and Ecological Statistics written by Alan E. Gelfand and published by CRC Press. This book was released on 2019-01-15 with total page 679 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook focuses on the enormous literature applying statistical methodology and modelling to environmental and ecological processes. The 21st century statistics community has become increasingly interdisciplinary, bringing a large collection of modern tools to all areas of application in environmental processes. In addition, the environmental community has substantially increased its scope of data collection including observational data, satellite-derived data, and computer model output. The resultant impact in this latter community has been substantial; no longer are simple regression and analysis of variance methods adequate. The contribution of this handbook is to assemble a state-of-the-art view of this interface. Features: An internationally regarded editorial team. A distinguished collection of contributors. A thoroughly contemporary treatment of a substantial interdisciplinary interface. Written to engage both statisticians as well as quantitative environmental researchers. 34 chapters covering methodology, ecological processes, environmental exposure, and statistical methods in climate science.

Download or read book Forest Flammability written by Philip John Zylstra and published by . This book was released on 2011 with total page 435 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wildland fire has considerable influence on both natural and anthropogenic environments and consequently, the ability to understand, predict and manage it has become a growing priority as human populations have increased their influence upon and awareness of the natural, fire prone environment. Despite this, in Australia a disconnection and failure to transfer traditional understandings of the subject into the modern context has coupled with an inadequate and frequently simplistic grasp of fuels and their implications for management. This has been manifested in ineffective fuel management, a low level of confidence in fire behaviour predictions and a paucity of peer-reviewed science on the subject. Concepts of forest flammability still do little to address concerns and observations that were raised in some priority fuel arrays over a century ago. This thesis attempts to address the dilemma by identifying where the gaps in Australian fire knowledge lie and by offering a unique approach to the situation using complex systems modelling. A structure is proposed that by taking a literal approach to modelling the propagation of flame through and between plants and fuel strata creates a transparent framework for understanding and analysing fire behaviour. Fire spread is conceptualised as the interaction of the three aspects of flammability - ignitability, combustibility and sustainability with the geometry of the fuels. Fire spread occurs when a critical state is satisfied; once the new fuels are alight the resulting flame dimensions are calculated and the process is repeated. Fuels are defined as any dead or live plant material that undergoes combustion and thereby contributes to the fire behaviour. This definition excludes a priori measurements as the three dimensional structure of a forest imposes a circular feedback between flame dimensions and fuel availability. This level of complexity is critical as the same vegetation that acts as fuel may also act to suppress fire spread by affecting drying processes or reducing wind speed at different heights in the forest. As a result, the concept of simple fuel reduction or the reduction of carbon storage or biomass as a proxy for managing flammability is shown to be fundamentally flawed. It is proposed that effective management of the flammability of forests or any other fuel array is only possible by understanding the complex relationships between potential fuels and forest structure. To achieve this, the necessary sub-models required to create a fully operational fire behaviour model are identified, sourced from the literature or developed where necessary. New models were constructed to describe the ignitability, combustibility and sustainability of flame in individual leaves, as well as describing external influences on fire behaviour such as the effect of slope on flame angle and the leaf area index of the forest on wind speeds at different heights. Plant moisture models were developed for six species to enable validation of the model, and the Keetch-Byram Drought Index was tested as a model of soil moisture. The models used are provided as “first generation” models - capable of fulfilling the role while identifying where future work is required to improve on them. The complete fire behaviour model was constructed in an Excel spreadsheet and validated with an extreme condition test, predictive validation and a credibility analysis. The extreme condition test demonstrated that the model was not subject to the same domain considerations of empirical models but that modelled fire behaviour was inherently limited by the physical processes which underlie the model. Model accuracy was compared with the performance of three widely used Australian models and provided a improvement of 4 to 12 times greater accuracy to all three on rate of spread, which was statistically significant for two of the models It also demonstrated up to 12 times greater accuracy when estimating flame heights, although this was only significant against one model. The credibility analysis tested all four models against decision thresholds for prescribed burn planning, determining initial attack success against unplanned fires, determining the attack method to be employed against unplanned fires and as tools for forward planning in wildfire management. The model was slightly out performed on one test but performed more reliably than two of the other three on 7 all other counts except for forward planning in incidents, where it significantly out-performed all other models. Suitable applications of the model were examined and examples given, demonstrating that new areas of research into fuel management, fuel-weather interactions and feedbacks between fire and climate change were now possible due to the model. The post-fire succession of an area of sub-alpine forest was used to model the changes in flammability with time since fire as an example application. The results demonstrated that in these conditions, the fuel-age paradigm of fire management was an inappropriate simplification that if followed would produce counter-productive results in some environments. Further examples of fire-weather interactions were given and the implications for fire management and climate change examined.

Download or read book Retrospective Fire Modeling written by Brett H. Davis and published by DIANE Publishing. This book was released on 2011 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a print on demand edition of a hard to find publication. Land management agencies (LMA) need to understand and monitor the consequences of their fire suppression decisions. The authors developed a framework for retrospective fire behavior modeling and impact assessment to determine where ignitions would have spread had they not been suppressed, and to assess the cumulative effects that would have resulted. This guidebook is used for applying this methodology and is for those interested in quantifying the impacts of fire suppression. Land managers who use this methodology can track the cumulative effects of suppression, frame future suppression decisions and cost-benefit analyses in the context of past experiences, and communicate tradeoffs to the public, non-gov. organ., and LMA.

Download or read book A Fire Management Simulation Model Using Stochastic Arrival Times written by Eric Leon Smith and published by . This book was released on 1987 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fire management simulation models are used to predict the impact of changes in the fire management program on fire outcomes. As with all models, the goal is to abstract reality without seriously distorting relationships between variables of interest. One important variable of fire organization performance is the length of time it takes to get suppression units to the fire. Because the location of the fires cannot be predicted and because suppression units are not always available at a particular base location, the types of units sent and their arrival times vary This aspect of fire modeling, which is especially important in representing simultaneous fires and in choosing base locations, has not previously been examined.

Download or read book Canadian Journal of Forest Research written by and published by . This book was released on 2014 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bridging the Worlds of Fire Managers and Researchers written by Seth M. White and published by . This book was released on 2004 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: In March and April of 2003, over 250 managers, researchers, and other participants gathered for a series of workshops at Oregon State University, the University of Arizona, and Colorado State University, near the largest wildfires of 2002. In response to the need for better understanding of large fires, the Wildland Fire Workshops were designed to create an atmosphere for quality interactions between managers and researchers and to accomplish the following objectives: (1) create a prioritized list of recommendations for future wildland fire research; (2) identify the characteristics of effective partnerships; (3) identify types of effective information, tools, and processes; and (4) evaluate the workshops as a potential blueprint for similar workshops in other regions. Through a series of professionally facilitated workshops, participants worked toward speaking with one voice about many key issues. Although differences emerged among individuals, disciplines, and geographic locations, many common themes emerged. Participants suggested that research should be framed in the larger picture of fire ecology and ecosystem restoration, be interdisciplinary, be attentive to the effects of fire at different scales over the landscape and through time, and be focused on social issues. Effective partnerships occur when direct interaction takes place between people at multiple stages, adequate time is allowed for partnership building, partners are rewarded and held accountable for their roles, and when dedicated individuals are identified and cultivated. Participants identified effective information, tools, and processes as those that are adequately and consistently funded, user-friendly, interactive between people at multiple levels, and often championed by key, dedicated individuals. A survey of participants at the final meeting in Colorado revealed that the workshops did in fact create an atmosphere for positive interactions between managers and researchers, and that with some refinements, similar workshops could be carried out in other regions with productive results.