WebFOFEM (a First Order Fire Effects Model) is a computer program for predicting tree mortality, fuel consumption, smoke production, and soil heating caused by prescribed … WebUstawienia Tekstu. 1 Odstęp między wierszami. 1 Odstęp między paragrafami
First Order Fire Effects Model 6 FRAMES
WebJan 28, 2024 · First order fire effects form an important basis for prediction secondary effects such as tree regeneration plant succession, and changes in site productivity, but these long-term effects generally involve interaction with many variables (for example,, weather, animal use, insects, and disease) and are not predicted by this program. WebFOFEM is a non-spatial fire effects analysis program that computes potential first order fire effects (fuel consumption, smoke emissions, soil heating, and tree mortality). First order fire effects are considered to represent the direct or immediate consequences of fire. ultralord sheen
First Order Fire Effects Model : FOFEM 4.0, user
WebThe emission factor database has been integrated into the most recent version of the First Order Fire Effects Model (FOFEM). Our scientists are developing more accurate forecasts of fire and smoke conditions to protect public and firefighter health as part of our Fire and Smoke Model Evaluation Experiment (FASMEE). First order fire effects are the immediate consequences of a fire, whether direct or indirect. The FOFEM tool is designed to calculate these consequences for prescribed fire or wildfire using four separate metrics: tree mortality, fuel consumption, emissions or smoke production, and soil heating. See more The first version of FOFEM was developed in the late 1980's for use on the Forest Service Data General computer platform. Since then it has gone through several update cycles. … See more The model itself, plus a tool overview and self-guided tutorials are available at the following website: www.firelab.org/project/fofem … See more The specific inputs needed vary according to which of the four outputs the user wishes to generate. Default values are provided for most of … See more FOFEM is a point model which means that it predicts fuel consumption and smoke emissions for a point on the landscape/stand … See more WebAug 7, 2024 · Additionally, as mortality models are commonly used by managers for planning prescribed burns and predicting the impacts of wildfires, we chose to evaluate the applicability of the First Order Fire Effects Model (FOFEM 6.4; Keane and Lutes 2024) in Oregon white oak woodlands. The mortality algorithms employed by the program were … thorax gruppo esse