How To Predict The Spread And Intensity Of Forest And Range Fires

Author : Richard C. Rothermel
Publisher :
ISBN 13 :
Total Pages : 168 pages
Book Rating : 4.3Q/5 ( download)

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Download or read book How to Predict the Spread and Intensity of Forest and Range Fires written by Richard C. Rothermel and published by . This book was released on 1983 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: This manual documents procedures for estimating the rate of forward spread, intensity, flame length, and size of fires burning in forests and rangelands. Contains instructions for obtaining fuel and weather data, calculating fire behavior, and interpreting the results for application to actual fire problems.

Author : Richard C. Rothermel
Publisher : Forgotten Books
ISBN 13 : 9780260458704
Total Pages : 648 pages
Book Rating : 4.08/5 ( download)

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Download or read book How to Predict the Spread and Intensity of Forest and Range Fires (Classic Reprint) written by Richard C. Rothermel and published by Forgotten Books. This book was released on 2017-11-07 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from How to Predict the Spread and Intensity of Forest and Range Fires As the citations will show, many persons have been involved in the development of the material. Much of the material has not previously been published, however, making it difficult to cite. It is important to document the work and give proper credit before the origin is lost. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Author : Richard C. Rothermel
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.2S/5 ( download)

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Download or read book Field Procedures for Verification and Adjustment of Fire Behavior Predictions written by Richard C. Rothermel and published by . This book was released on 1983 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: The problem of verifying predictions of fire behavior, primarily rate of spread, is discussed in terms of the fire situation for which predictions are made, and the type of fire where data are to be collected. Procedures for collecting data and performing analysis are presented for both readily accessible fires where data should be complete, and for inaccessible fires where data are likely to be incomplete. The material is prepared for use by field units, with no requirements for special equipment or computers. Procedures for selecting the most representative fuel model, for overall evaluation of prediction capability, and for developing calibration coefficients to improve future predictions are presented. Illustrated examples from several fires are included. The material is a companion publication to the fire prediction manual titled, 'INT-GTR-143: How to predict the spread and intensity of forest and range fire' by R. C. Rothermel.

Author : Frank A. Albini
Publisher :
ISBN 13 :
Total Pages : 100 pages
Book Rating : 4.9P/5 ( download)

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Download or read book Estimating Wildfire Behavior and Effects written by Frank A. Albini and published by . This book was released on 1976 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper presents a brief survey of the research literature on wildfire behavior and effects and assembles formulae and graphical computation aids based on selected theoretical and empirical models. The uses of mathematical fire behavior models are discussed, and the general capabilities and limitations of currently available models are outlined.

Author : Rodney A. Norum
Publisher :
ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.90/5 ( download)

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Download or read book Predicting Wildfire Behavior in Black Spruce Forests in Alaska written by Rodney A. Norum and published by . This book was released on 1982 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Richard C. Rothermel
Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.56/5 ( download)

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Download or read book Predicting Behavior and Size of Crown Fires in the Northern Rocky Mountains written by Richard C. Rothermel and published by . This book was released on 1991 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Patricia L. Andrews
Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.04/5 ( download)

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Download or read book Charts for Interpreting Wildland Fire Behavior Characteristics written by Patricia L. Andrews and published by . This book was released on 1982 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Kelvin G. Hirsch
Publisher : UBC Press
ISBN 13 :
Total Pages : 136 pages
Book Rating : 4.1H/5 ( download)

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Download or read book Canadian Forest Fire Behavior Prediction (FBP) System written by Kelvin G. Hirsch and published by UBC Press. This book was released on 1996 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Canadian Forest Fire Behaviour Prediction (FBP) System provides a systematic method of assessing fire behaviour. The FBP System has 14 primary inputs that can be divided into 5 general categories: fuels, weather, topography, foliar moisture content, and type and duration of prediction. In the FBP System these inputs are used to mathematically develop 4 primary and 11 secondary outputs. Primary outputs are generally based on a fire intensity equation, and secondary outputs are calculated using a simple elliptical fire growth model. This publication provides diagrams, examples, and exercises that explain the FBP System in a user-oriented manner. This guideline delineates the interpretation of the FBP System's inputs and outputs and details how the predictions are derived.

Author : Joe H. Scott
Publisher :
ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.0H/5 ( download)

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Download or read book Assessing Crown Fire Potential by Linking Models of Surface and Crown Fire Behavior written by Joe H. Scott and published by . This book was released on 2001 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fire managers are increasingly concerned about the threat of crown fires, yet only now are quantitative methods for assessing crown fire hazard being developed. Links among existing mathematical models of fire behavior are used to develop two indices of crown fire hazard-the Torching Index and Crowning Index. These indices can be used to ordinate different forest stands by their relative susceptibility to crown fire and to compare the effectiveness of crown fire mitigation treatments. The coupled model was used to simulate the wide range of fire behavior possible in a forest stand, from a low-intensity surface fire to a high-intensity active crown fire, for the purpose of comparing potential fire behavior. The hazard indices and behavior simulations incorporate the effects of surface fuel characteristics, dead and live fuel moistures (surface and crown), slope steepness, canopy base height, canopy bulk density, and wind reduction by the canopy. Example simulations are for western Montana Pinus ponderosa and Pinus contorta stands. Although some of the models presented here have had limited testing or restricted geographic applicability, the concepts will apply to models for other regions and new models with greater geographic applicability.

Author : Anson William Lindenmuth
Publisher :
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.0N/5 ( download)

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Download or read book Predicting Fire Spread in Arizona's Oak Chaparral written by Anson William Lindenmuth and published by . This book was released on 1973 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Five existing fire models, both experimental and theoretical, did not adequately predict rate-of-spread (ROS) when tested on single- and multiclump fires in oak chaparral in Arizona. A statistical model developed using essentially the same input variables but weighted differently accounted for 81 percent ofthe variation in ROS. A chemical coefficient that accounts for effects of fuel chemistry on ROS is applied to the model. The model provides usable guidelines for predicting fire spread in Arizona oak chaparral.