Boreal zone | Species group | Age (years) | Total | |||||||||||
1-20 | 21-40 | 41-60 | 61-80 | 81-100 | 101-120 | 121-140 | 141-160 | 161-180 | 181-200 | 201+ | Other1 | |||
Non-boreal | Hemlock | 1.09 | 50.66 | 72.32 | 95.18 | 66.52 | 55.46 | 48.05 | 36.41 | 25.76 | 27.90 | 1 219.94 | 0.00 | 1 699.30 |
Pine | 14.96 | 36.39 | 92.20 | 252.91 | 300.03 | 266.52 | 311.61 | 179.95 | 102.03 | 60.57 | 72.24 | 0.00 | 1 689.41 | |
Spruce | 14.80 | 51.67 | 178.20 | 200.94 | 156.78 | 131.66 | 133.65 | 110.18 | 100.75 | 118.28 | 456.96 | 0.00 | 1 653.87 | |
Fir | 13.74 | 104.24 | 169.00 | 153.31 | 76.22 | 45.24 | 65.76 | 61.10 | 65.17 | 82.24 | 708.21 | 0.00 | 1 544.24 | |
Douglas-fir | 2.34 | 35.81 | 81.36 | 155.25 | 163.59 | 190.27 | 166.08 | 86.26 | 64.00 | 35.73 | 199.91 | 0.00 | 1 180.60 | |
Maple | 16.59 | 44.30 | 336.20 | 190.49 | 295.69 | 71.54 | 42.43 | 22.99 | 4.15 | 3.41 | 0.21 | 0.00 | 1 027.99 | |
Poplar | 12.63 | 67.73 | 194.61 | 261.13 | 206.10 | 43.10 | 21.62 | 6.87 | 3.54 | 1.79 | 1.83 | 0.00 | 820.97 | |
Cedar & other conifers | 1.55 | 13.29 | 33.43 | 27.56 | 34.45 | 19.66 | 8.68 | 6.65 | 9.64 | 19.62 | 556.71 | 0.00 | 731.24 | |
Birch | 9.70 | 36.95 | 152.52 | 170.63 | 175.79 | 19.26 | 11.08 | 3.08 | 0.64 | 0.24 | 0.31 | 0.00 | 580.20 | |
Other hardwoods | 14.30 | 10.58 | 36.12 | 43.80 | 21.33 | 8.18 | 1.47 | 0.01 | 0.00 | 0.00 | 0.00 | 0.00 | 135.79 | |
Larch | 2.92 | 2.78 | 10.00 | 21.23 | 19.20 | 20.72 | 10.20 | 5.37 | 1.59 | 1.98 | 10.06 | 0.00 | 106.04 | |
Unspecified conifers | 37.75 | 11.01 | 0.06 | 0.13 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 48.95 | |
Unspecified hardwoods | 31.55 | 3.20 | 0.64 | 0.12 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 35.51 | |
Unclassified | 3.11 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 22.00 | 25.11 | |
Subtotal | 177.04 | 468.62 | 1 356.66 | 1 572.66 | 1 515.71 | 871.62 | 820.61 | 518.87 | 377.27 | 351.77 | 3 226.38 | 22.00 | 11 279.22 | |
Boreal | Spruce | 36.27 | 257.54 | 649.60 | 1 529.42 | 4 699.50 | 3 296.50 | 1 404.43 | 319.50 | 147.73 | 44.03 | 175.17 | 0.00 | 12 559.70 |
Poplar | 30.40 | 126.87 | 590.59 | 977.26 | 644.24 | 244.86 | 77.05 | 17.36 | 4.97 | 0.50 | 3.38 | 0.00 | 2 717.48 | |
Pine | 43.03 | 123.48 | 218.29 | 312.81 | 349.66 | 204.41 | 124.80 | 74.37 | 32.40 | 7.83 | 22.77 | 0.00 | 1 513.87 | |
Fir | 6.32 | 36.78 | 75.08 | 120.15 | 164.01 | 84.18 | 45.33 | 35.50 | 37.70 | 16.81 | 123.66 | 0.00 | 745.52 | |
Birch | 4.23 | 43.27 | 151.96 | 152.05 | 169.77 | 28.89 | 8.69 | 0.34 | 0.74 | 0.00 | 0.00 | 0.00 | 559.95 | |
Unspecified conifers | 102.75 | 54.91 | 4.80 | 0.23 | 0.04 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 162.74 | |
Unclassified | 25.71 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 95.38 | 121.09 | |
Larch | 24.89 | 3.74 | 9.06 | 14.36 | 17.34 | 12.15 | 8.37 | 4.50 | 3.16 | 0.29 | 0.31 | 0.00 | 98.17 | |
Unspecified hardwoods | 26.92 | 3.83 | 0.18 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 30.94 | |
Cedar & other conifers | 0.06 | 0.36 | 0.65 | 1.95 | 3.87 | 3.90 | 4.53 | 3.93 | 0.50 | 0.24 | 0.00 | 0.00 | 19.99 | |
Other hardwoods | 0.59 | 2.08 | 1.76 | 7.68 | 2.90 | 3.41 | 0.35 | 0.28 | 0.07 | 0.00 | 0.00 | 0.00 | 19.14 | |
Maple | 0.07 | 0.18 | 10.55 | 1.14 | 2.54 | 2.12 | 0.07 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 16.68 | |
Subtotal | 301.25 | 653.05 | 1 712.52 | 3 117.06 | 6 053.88 | 3 880.43 | 1 673.63 | 455.79 | 227.28 | 69.69 | 325.29 | 95.38 | 18 565.26 | |
Canada | Spruce | 51.07 | 309.21 | 827.80 | 1 730.36 | 4 856.28 | 3 428.16 | 1 538.08 | 429.67 | 248.47 | 162.31 | 632.14 | 0.00 | 14 213.57 |
Poplar | 43.03 | 194.60 | 785.20 | 1 238.39 | 850.35 | 287.96 | 98.67 | 24.24 | 8.51 | 2.29 | 5.22 | 0.00 | 3 538.46 | |
Pine | 57.99 | 159.88 | 310.49 | 565.73 | 649.69 | 470.93 | 436.41 | 254.32 | 134.43 | 68.40 | 95.02 | 0.00 | 3 203.28 | |
Fir | 20.07 | 141.03 | 244.07 | 273.46 | 240.23 | 129.42 | 111.09 | 96.60 | 102.87 | 99.05 | 831.86 | 0.00 | 2 289.76 | |
Hemlock | 1.09 | 50.66 | 72.32 | 95.18 | 66.52 | 55.46 | 48.05 | 36.41 | 25.76 | 27.90 | 1 219.94 | 0.00 | 1 699.30 | |
Douglas-fir | 2.34 | 35.81 | 81.36 | 155.25 | 163.59 | 190.27 | 166.08 | 86.26 | 64.00 | 35.73 | 199.91 | 0.00 | 1 180.60 | |
Birch | 13.93 | 80.23 | 304.48 | 322.68 | 345.57 | 48.16 | 19.77 | 3.42 | 1.38 | 0.24 | 0.31 | 0.00 | 1 140.15 | |
Maple | 16.67 | 44.48 | 346.75 | 191.63 | 298.23 | 73.66 | 42.49 | 22.99 | 4.15 | 3.41 | 0.21 | 0.00 | 1 044.67 | |
Cedar & other conifers | 1.60 | 13.65 | 34.08 | 29.51 | 38.32 | 23.56 | 13.21 | 10.58 | 10.14 | 19.86 | 556.71 | 0.00 | 751.22 | |
Unspecified conifers | 140.50 | 65.92 | 4.87 | 0.36 | 0.04 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 211.69 | |
Larch | 27.81 | 6.52 | 19.05 | 35.59 | 36.54 | 32.87 | 18.57 | 9.88 | 4.76 | 2.27 | 10.36 | 0.00 | 204.21 | |
Other hardwoods | 14.89 | 12.66 | 37.88 | 51.49 | 24.23 | 11.60 | 1.82 | 0.29 | 0.07 | 0.00 | 0.00 | 0.00 | 154.93 | |
Unclassified | 28.82 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 117.39 | 146.21 | |
Unspecified hardwoods | 58.47 | 7.03 | 0.82 | 0.12 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 66.44 | |
Total | 478.29 | 1 121.67 | 3 069.18 | 4 689.73 | 7 569.58 | 4 752.05 | 2 494.24 | 974.66 | 604.54 | 421.47 | 3 551.68 | 117.39 | 29 844.48 | |
Source: Canada's National Forest Inventory, revised 2006 baseline (Version 3, December 2013) (http://nfi.nfis.org) | ||||||||||||||
Note: The Non-boreal zone in the Arctic ecozones (Arctic Cordillera, Northern Arctic, Southern Arctic) are not inventoried. The total land and water area amounts to approximately 252,202.08 thousand ha. | ||||||||||||||
1 Missing or unknown age class. |