We have devised a rule of thumb for obtaining a first approximation of a fire’s spread rate that wildland fire operations personnel may find valuable in certain situations. It is based on the premise that under certain conditions wind speed is the...
Alaska Reference Database
The Alaska Reference Database originated as the standalone Alaska Fire Effects Reference Database, a ProCite reference database maintained by former BLM-Alaska Fire Service Fire Ecologist Randi Jandt. It was expanded under a Joint Fire Science Program grant for the FIREHouse project (The Northwest and Alaska Fire Research Clearinghouse). It is now maintained by the Alaska Fire Science Consortium and FRAMES, and is hosted through the FRAMES Resource Catalog. The database provides a listing of fire research publications relevant to Alaska and a venue for sharing unpublished agency reports and works in progress that are not normally found in the published literature.
Detritus material in forest watersheds is the major terrestrial source of dissolved organic matter (DOM) and disinfection byproduct (DBP) precursors in water bodies used as drinking water sources and is also a fuel that can ignite wildfires. In these...
As of mid-September 2020, forest fires across the West Coast of the United States had burned down 5 million acres of forests, destroying communities and producing some of the worst air quality on the planet. How can this disaster spur reforestation...
[Preface to this full issue of Fire Management Today] Mass media images of raging crown fires have affected how many people view their wildlands. Flames surge and leap dozens and even hundreds of feet into the air; planes zoom above the flames...
The VI Short Course on Fire Behaviour was held at the VI International Conference on Forest Fire Research, November 13-14, 2010, Coimbra, Portugal. Lesson 3 covered crown fires, and the presentation included:
- Introduction to Crown Fires...
Fire behaviour associated with the stand structure of a particular pine plantation is the result of multiple interactions between climate and weather conditions, physical characteristics of the fuel complex, the micrometeorological environment (i.e.,...
The regression equations developed by M.G. Cruz, M.E. Alexander and R.H. Wakimoto (2003, linked to this record) for estimating the canopy base height, bulk density and fuel load in ponderosa pine, lodgepole pine, Douglas-fir and mixed conifer fuel...
Isaac Saul of A Plus interviews Sara Brown, director of the USFS Fire Lab’s Fire, Fuels, and Smoke Sciences Program. Sara Brown explains how to stop wildfires from being major disaster events in the United States. The interview provides an overview...
This paper provides a brief overview and progress report of the U.S. Joint Fire Science Program (JFSP) sponsored project "Crown Fire Behavior Characteristics and Prediction in Conifer Forests: A State-of-Knowledge Synthesis" (JFSP 09-S-03-1).
In...
The preparation of wildland fire behavior studies represents both an opportunity and a challenge to the wildland fire community in the future. While the continuance of basic research into fire fundamentals is essential to gaining a complete...