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Displaying 5561 - 5580 of 5663
Two tables prepared for use with the National Fire-Danger Rating System replace 10 tables previously used with the Model-8 Fire-Danger Rating System. They provide for the conversion of Spread Index values at various altitudes, aspects, and times of…
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Changeover from use of the Intermountain Model-8 Burning Index Meter to use of the Spread Index of the National Fire-Danger Rating System required a comparative analysis of both systems. This note describes a program written in SPS to calculate…
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Problems being encountered in implementing fire prevention programs were explored by studying the organization for fire prevention at the Fish Lake, Uinta, and Wasatch National Forests in Utah. The study focused on role congruency in fire prevention…
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The main purpose of this publication is to summarize the most important aspects of fire behavior as we now know them. The author recognizes that there are still many unknowns in the behavior of forest and range fires. These unknowns will be the…
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The investigation of the causes of a fish kill in waters containing ferro‐ and ferricyanide at concentrations far under those generally accepted as non‐lethal have shown these low concentrations to be lethal due to photo‐decomposition and release of…
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On August 21, 1937, the tragic Blackwater Fire caused the death of 15 firefighters, burning approximately 1,700 acres of National Forest System lands on the Shoshone National Forest, near Cody, Wyoming. An electrical storm occurred in the general…
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[Excerpt from text] Measurements of meteorological conditions prevailing during the rapid spread of forest fires are greatly needed so that when their recurrence seems probable, fire weather forecasters may issue warnings of the danger.
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[Excerpted from text] It is not often that a large forest fire occurs conveniently near a weather station specially equipped for measuring forest-fire weather. The 13,000-acre Quartz Creek fire on the Kaniksu National Forest…
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The goal of this project is to ensure that post harvest 0-3 inch fuel loading, on the patch clear cuts within the Sloan-Kennally timber sale, will be in compliance with Forest Service Manual - 5100, Payette National Forest Supplement 5100-93-1,…
In developing our wilderness research program, the Leopold Institute recognizes that wilderness means different things to different people. Wilderness can refer to lands designated or managed for: •the purpose of preserving natural conditions; •…
The Fire Severity Mapping System project (FIRESEV) is geared toward providing fire managers across the western United States critical information about the potential ecological effects of wildland fire at multiple levels of thematic, spatial, and…
The LLC is a cutting-edge knowledge resource center for the entire wildland fire community. The LLC provides innovative strategies, processes and tools to assist the entire wildland fire community in performing more safely and effectively—using both…
Smoke Management and Air Quality for Land Managers is meant for those who are looking for a tutorial on smoke management and air quality. The refresher is comprised of four lessons, each of which can be completed in about half an hour; however,…
The job of wildland firefighting can often be stressful and sometimes traumatic. In the wildland fire environment, conditions can take a toll on mental health. It is vital to mental fitness to address feeling overwhelmed by stress and trauma before…
The purpose of this group is to promote cultural change in the workforce and emphasize the importance of leadership concepts in the wildland fire service by providing educational and leadership development opportunities. The website provides several…
WindWizard is a Gridded Wind Model - Gridded wind is a method that can provide information about the effect of topography on local wind flow at the 100-300 ft scale. Wind information at this detail is not available from the weather service. The wind…
The National Interagency Fire Center (NIFC) in Boise, Idaho is the nation's support center for wildland firefighting. Their website provides links to a multitude of fire related content including current fire information, wildland fire statistics,…
Risk in the Forest Service. There is risk in everything we do. Risks taken to do our jobs are evaluated individually and collectively multiple times every day. Some actions we take to control risk require very little thought and are based on habit…
Smokepedia is a continuously updated glossary that defines smoke and air quality terms in the world of wildland fire. The terms and information contained herein come from a variety of sources, including the National Wildfire Coordination Group,…
ArcFuels is a library of ArcGIS macros developed to streamline fire behavior modeling and spatial analyses for fuel treatment planning. The macros link: 1) key wildfire behavior models; 2) fuels and vegetation data (e.g. Landfire, FVS databases); 3…