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Utawanyikaji wa moshi×Kielezo cha Hali ya Hewa ya Moto×Mofumo wa moto wa Rothermel×
NyanjaSayansi ya MisituSayansi ya MisituSayansi ya Misitu
FamiliaProcess / pipelineProcess / pipelineProcess / pipeline
Mwaka wa asili200019871972
MwanzilishiDave PetersonCornelius Van WagnerRichard Rothermel
Ainaatmospheric modelingweather-based fire danger systemfire propagation model
Chanzo asiliaLarson, T., Gould, T., Simpson, C., & Liu, L. J. S. (2004). Source apportionment of indoor, outdoor, and personal PM2.5 in Seattle, Washington using positive matrix factorization. Journal of the Air & Waste Management Association, 54(9), 1175–1187. link ↗Van Wagner, C. E. (1987). Development and structure of the Canadian Forest Fire Weather Index System. Canadian Forestry Service Publication 1333. link ↗Rothermel, R. C. (1972). A mathematical model for predicting fire spread in wildland fuels. Research Paper INT-115, USDA Forest Service Intermountain Research Station. link ↗
Majina mbadalaair quality, smoke transport, visibility impactsFWI, Canadian Fire Weather Indexfire spread model, BEHAVE model
Zinazohusiana323
MuhtasariSmoke dispersion modeling predicts how smoke from wildfires and prescribed burns travels and disperses through the atmosphere, affecting air quality and visibility. Models use fire characteristics (size, intensity, fuel type), atmospheric conditions (wind, stability, mixing height), and topography to forecast smoke plumes and estimate particulate matter (PM2.5) concentrations downwind. Used for air quality forecasting, prescribed burn planning, and public health protection.The Fire Weather Index (FWI) System, developed by the Canadian Forest Service, is a comprehensive weather-based fire danger rating system consisting of six component indices and an overall Fire Weather Index. It uses daily weather observations (temperature, relative humidity, wind speed, and precipitation) to estimate fine-fuel moisture, fire behavior, and risk. The FWI System is used operationally across Canada, many U.S. states, and internationally for fire management decisions and fire danger forecasting.The Rothermel fire spread model, developed by Richard Rothermel in 1972, is a mechanistic mathematical model that predicts the rate of fire spread through surface fuels using fuel characteristics, weather, and topography. It forms the theoretical foundation of the BEHAVE fire modeling system used operationally by fire agencies worldwide. The model integrates principles from combustion physics, heat transfer, and fuel science to quantify how fire intensity, fuel moisture, wind, and slope interact to drive wildfire propagation.
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ScholarGateLinganisha mbinu: Smoke Dispersion · Fire Weather Index · Rothermel Fire Model. Imepatikana 2026-06-20 kutoka https://scholargate.app/sw/compare