~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ TITLE: Results of FOFEM model execution on date: 7/3/2003 FUEL CONSUMPTION CALCULATIONS Region: Interior_West Cover Type: SAF/SRM - SAF 237 - Interior Ponderosa Pine Fuel Type: Natural Fuel Reference: FOFEM 011 FUEL CONSUMPTION TABLE Fuel Preburn Consumed Postburn Percent Equation Component Load Load Load Reduced Reference Moisture Name (t/acre) (t/acre) (t/acre) (%) Number (%) ___________________________________________________________________________________ Litter 1.40 1.40 0.00 100.0 999 Wood (0-1/4 inch) 0.07 0.07 0.00 100.0 999 Wood (1/4-1 inch) 0.63 0.63 0.00 100.0 999 4.0 Wood (1-3 inch) 0.80 0.55 0.25 68.3 999 Wood (3+ inch) Sound 1.25 0.17 1.08 13.6 999 6.0 3->6 0.31 0.09 0.23 27.8 6->9 0.31 0.05 0.26 15.3 9->20 0.31 0.03 0.29 8.6 20-> 0.31 0.01 0.30 2.7 Wood (3+ inch) Rotten 3.75 1.06 2.69 28.2 999 6.0 3->6 0.94 0.51 0.42 54.9 6->9 0.94 0.30 0.64 31.7 9->20 0.94 0.17 0.77 18.2 20-> 0.94 0.08 0.86 8.1 Duff 2.08 u 1.08 1.00 51.7 3 15.0 Herbaceous 0.20 0.20 0.00 100.0 22 Shrubs 0.00 u 0.00 0.00 0.0 23 Crown foliage 9.00 + 1.80 7.20 20.0 37 Crown branchwood 1.05 + 0.10 0.94 10.0 38 ___________________________________________________________________________ Total Fuels 20.23 7.05 13.18 34.9 'u' Preburn Load is User adjusted '+' Preburn Load is Heavy/Abundant FIRE EFFECTS ON FOREST FLOOR COMPONENTS Duff Depth Consumed (in) 0.2 Equation: 7 Mineral Soil Exposed (%) 19.9 Equation: 12 Emissions -- lbs/acre flaming smoldering total -------------------------------------------------------------- PM 10 22 213 235 PM 2.5 19 181 200 CH 4 6 110 116 CO 47 2405 2452 CO 2 12815 9790 22605 -------------------------------------------------------------- Consumption Duration tons/acre hour:min:sec Flaming: 3.60 00:01:00 Smoldering: 3.98 00:23:45 Total: 7.59