From: The Alberta Wildland Fuels Inventory Program (AWFIP): data description and reference tables
Fuel type: C-3 Mature Jack or Lodgepole Pine | Natural (61 sampling events) | Treated (12 sampling events) | ||||||
---|---|---|---|---|---|---|---|---|
Minimum | Maximum | Mean | Standard deviation | Minimum | Maximum | Mean | Standard deviation | |
SDCanopyAll (trees hectare−1) | 500.3 | 4300 | 1913 | 856.1 | 375.3 | 2502 | 1369 | 823.1 |
SDCanopyLiveConifers (trees hectare−1) | 249.9 | 4300 | 1578 | 806.0 | 375.3 | 2302 | 1244 | 808.3 |
SDUndAll (trees hectare−1) | 0 | 7742 | 1175 | 1399 | 0 | 999.0 | 279.2 | 300.9 |
SDUndLiveConifers (trees hectare−1) | 0 | 2902 | 621.4 | 709.0 | 0 | 499.5 | 108.3 | 167.6 |
BACanopyAll (m2 hectare−1) | 9.177 | 79.05 | 44.34 | 15.40 | 7.776 | 53.02 | 31.61 | 13.73 |
BACanopyLiveConifers (m2 hectare−1) | 7.691 | 67.38 | 38.01 | 13.76 | 6.355 | 47.97 | 29.37 | 12.76 |
BAUndAll (m2 hectare−1) | 0 | 23.32 | 2.772 | 3.848 | 0 | 3.403 | 1.003 | 1.089 |
BAUndLiveConifers (m2 hectare−1) | 0 | 9.676 | 1.448 | 1.897 | 0 | 1.569 | 0.4289 | 0.6174 |
Height (m) | 6.558 | 23.34 | 15.69 | 3.347 | 14.31 | 22.82 | 17.68 | 2.844 |
CBH (m) | 0.4938 | 15.30 | 8.760 | 2.891 | 6.407 | 14.21 | 9.832 | 1.951 |
ConiferProportion | 0.8214 | 1 | 0.9812 | 0.0490 | 0.8750 | 1.000 | 0.9740 | 0.0422 |
LiveProportion | 0.3529 | 1 | 0.8305 | 0.1590 | 0.7368 | 1.000 | 0.9134 | 0.1034 |
ConiferousAge (years) | 31.00 | 169.7 | 80.16 | 29.78 | 55.50 | 90.67 | 68.59 | 9.972 |
DeciduousAge (years) | 31.00 | 70.50 | 56.00 | 13.55 | 132.0 | 132.0 | 132.0 | NA |
CanopyFuelLoad (kg m−2) | 0.1792 | 1.538 | 0.9285 | 0.3139 | 0.1624 | 1.207 | 0.6973 | 0.3266 |
CanopyBulkDensity (kg m−3) | 0.0282 | 0.2879 | 0.1469 | 0.0634 | 0.0308 | 0.1820 | 0.0996 | 0.0601 |
UnderstoryFuelLoad (kg m−2) | 0 | 0.4290 | 0.0817 | 0.1101 | 0 | 0.0558 | 0.0148 | 0.0215 |
ForbFuelLoad (kg m−2) | 0 | 0.0251 | 0.0040 | 0.0050 | 0 | 0.1169 | 0.0136 | 0.0330 |
GrassFuelLoad (kg m−2) | 0 | 0.0438 | 0.0073 | 0.0091 | 0 | 0.0140 | 0.0049 | 0.0054 |
ShrubFuelLoad (kg m−2) | 0.0009 | 0.7966 | 0.1987 | 0.2173 | 0.0007 | 0.6332 | 0.1251 | 0.1846 |
FWDFuelLoad1cm (kg m−2) | 0.0026 | 0.0679 | 0.0276 | 0.0153 | 0.0094 | 0.1036 | 0.0475 | 0.0281 |
FWDFuelLoad3cm (kg m−2) | 0.0068 | 0.4482 | 0.0746 | 0.0670 | 0.0279 | 0.1979 | 0.1061 | 0.0555 |
FWDFuelLoad7cm (kg m−2) | 0.0095 | 1.404 | 0.2640 | 0.2591 | 0.0451 | 0.5669 | 0.2165 | 0.1889 |
CWDFuelLoad (kg m−2) | 0 | 6.430 | 1.526 | 1.449 | 0.0819 | 1.762 | 0.5768 | 0.4943 |
LitterFuelLoad (kg m−2) | 0.3540 | 2.531 | 0.9795 | 0.3612 | 0.0181 | 1.362 | 0.8741 | 0.3783 |
LitterAvgBulkDensity (kg m−3) | 17.26 | 228.8 | 51.84 | 36.28 | 19.49 | 102.0 | 53.86 | 28.01 |
LitterAvgDepth (cm) | 0.7000 | 5.688 | 2.613 | 1.120 | 0.0625 | 3.813 | 2.168 | 1.145 |
DuffFuelLoad (kg m−2) | 0.5112 | 4.411 | 1.962 | 0.8373 | 0.8695 | 3.018 | 2.006 | 0.6604 |
DuffAvgBulkDens (kg m−3) | 38.99 | 387.3 | 115.7 | 60.20 | 58.28 | 269.3 | 125.6 | 53.63 |
DuffAvgDepth (cm) | 1.188 | 7.000 | 3.863 | 1.453 | 0.7000 | 7.438 | 3.888 | 1.934 |
MulchFuelLoad (kg m−2) | 0 | 0 | 0 | 0 | 0 | 1.776 | 0.3312 | 0.6252 |
MulchAvgDepth (cm) | NA | NA | NA | NA | 1.268 | 9.771 | 5.555 | 4.2519 |