Reexamination of Rothermel's Fire Spread Equations in No-wind and No-slope Conditions
Author: Ralph A. Wilson
Publisher:
Published: 1990
Total Pages: 16
ISBN-13:
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Author: Ralph A. Wilson
Publisher:
Published: 1990
Total Pages: 16
ISBN-13:
DOWNLOAD EBOOKAuthor: Mark A. Finney
Publisher: CSIRO PUBLISHING
Published: 2021-11
Total Pages: 377
ISBN-13: 1486309097
DOWNLOAD EBOOKWildland 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.
Author: Dean E. Medin
Publisher:
Published: 1989
Total Pages: 714
ISBN-13:
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Publisher:
Published: 1981
Total Pages: 416
ISBN-13:
DOWNLOAD EBOOKAuthor: Bruce Leigh Welch
Publisher:
Published: 1990
Total Pages: 212
ISBN-13:
DOWNLOAD EBOOKAuthor: Dietrich Stauffer
Publisher: World Scientific
Published: 1997
Total Pages: 324
ISBN-13: 9789810231828
DOWNLOAD EBOOKIn this fifth volume of the authoritative series, the simulation of forest fires, flames, and hydrodynamics is presented in the first three articles. The next two deal with quantum simulations, in particular for two dimensions (quantum Hall effect and monolayers). Biology is connected with the last two articles: we learn from biological evolution to complement computer hardware and software with evolware, or we simulate immunology.
Author: Lulu Sun
Publisher:
Published: 2006
Total Pages: 306
ISBN-13:
DOWNLOAD EBOOKAuthor: Karin Riley
Publisher: John Wiley & Sons
Published: 2016-11-15
Total Pages: 360
ISBN-13: 1119028108
DOWNLOAD EBOOKUncertainties are pervasive in natural hazards, and it is crucial to develop robust and meaningful approaches to characterize and communicate uncertainties to inform modeling efforts. In this monograph we provide a broad, cross-disciplinary overview of issues relating to uncertainties faced in natural hazard and risk assessment. We introduce some basic tenets of uncertainty analysis, discuss issues related to communication and decision support, and offer numerous examples of analyses and modeling approaches that vary by context and scope. Contributors include scientists from across the full breath of the natural hazard scientific community, from those in real-time analysis of natural hazards to those in the research community from academia and government. Key themes and highlights include: Substantial breadth and depth of analysis in terms of the types of natural hazards addressed, the disciplinary perspectives represented, and the number of studies included Targeted, application-centered analyses with a focus on development and use of modeling techniques to address various sources of uncertainty Emphasis on the impacts of climate change on natural hazard processes and outcomes Recommendations for cross-disciplinary and science transfer across natural hazard sciences This volume will be an excellent resource for those interested in the current work on uncertainty classification/quantification and will document common and emergent research themes to allow all to learn from each other and build a more connected but still diverse and ever growing community of scientists. Read an interview with the editors to find out more: https://eos.org/editors-vox/reducing-uncertainty-in-hazard-prediction