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 | Pine | 24.70 | 66.85 | 162.08 | 449.25 | 529.07 | 459.31 | 530.97 | 308.50 | 176.60 | 104.18 | 122.77 | 0.00 | 2 934.29 |
Spruce | 24.13 | 81.44 | 290.21 | 328.21 | 259.78 | 219.95 | 223.34 | 189.78 | 173.52 | 205.64 | 797.69 | 0.00 | 2 793.69 | |
Hemlock | 0.30 | 45.16 | 104.11 | 150.92 | 104.64 | 87.20 | 74.29 | 56.07 | 38.94 | 44.29 | 2 003.41 | 0.00 | 2 709.32 | |
Fir | 23.16 | 159.00 | 260.00 | 242.90 | 118.21 | 70.26 | 102.18 | 96.58 | 100.36 | 129.37 | 1 120.43 | 0.00 | 2 422.44 | |
Douglas-fir | 1.48 | 40.81 | 110.37 | 214.71 | 219.96 | 270.55 | 232.14 | 122.04 | 91.53 | 49.63 | 292.00 | 0.00 | 1 645.22 | |
Poplar | 18.88 | 111.42 | 324.31 | 443.71 | 358.10 | 66.28 | 34.03 | 10.68 | 5.72 | 2.94 | 3.23 | 0.00 | 1 379.31 | |
Maple | 16.98 | 59.99 | 450.92 | 254.58 | 393.10 | 97.28 | 58.22 | 31.62 | 5.51 | 4.80 | 0.30 | 0.00 | 1 373.30 | |
Cedar & other conifers | 1.32 | 18.67 | 55.86 | 45.93 | 58.66 | 33.32 | 14.45 | 10.68 | 14.79 | 31.09 | 934.40 | 0.00 | 1 219.18 | |
Birch | 11.90 | 54.57 | 221.86 | 254.69 | 253.78 | 27.00 | 15.73 | 4.50 | 0.97 | 0.34 | 0.46 | 0.00 | 845.81 | |
Other hardwoods | 17.22 | 15.90 | 54.29 | 63.59 | 30.90 | 12.16 | 2.07 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 196.14 | |
Larch | 1.43 | 4.11 | 14.59 | 28.41 | 28.98 | 32.59 | 15.84 | 7.69 | 2.31 | 2.95 | 12.95 | 0.00 | 151.85 | |
Unspecified conifers | 61.49 | 17.97 | 0.09 | 0.19 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 79.73 | |
Unspecified hardwoods | 48.11 | 4.83 | 0.90 | 0.15 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 53.99 | |
Unclassified | 5.05 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 5.05 | |
Subtotal | 256.15 | 680.73 | 2 049.59 | 2 477.24 | 2 355.17 | 1 375.90 | 1 303.25 | 838.15 | 610.26 | 575.23 | 5 287.65 | 0.00 | 17 809.33 | |
Boreal | Spruce | 20.78 | 378.01 | 996.30 | 2 409.20 | 8 060.45 | 5 303.77 | 1 642.07 | 539.26 | 259.61 | 77.98 | 305.06 | 0.00 | 19 992.48 |
Poplar | 47.28 | 215.22 | 1 031.74 | 1 755.58 | 1 124.63 | 452.84 | 142.70 | 33.72 | 8.79 | 0.79 | 7.07 | 0.00 | 4 820.36 | |
Pine | 68.14 | 207.31 | 385.01 | 544.13 | 612.49 | 371.62 | 229.42 | 138.04 | 61.97 | 14.17 | 44.22 | 0.00 | 2 676.52 | |
Fir | 4.64 | 49.82 | 111.70 | 157.46 | 248.78 | 122.69 | 65.89 | 54.84 | 56.17 | 25.30 | 178.98 | 0.00 | 1 076.26 | |
Birch | 5.50 | 63.96 | 229.25 | 236.62 | 270.33 | 44.06 | 13.53 | 0.54 | 0.97 | 0.00 | 0.00 | 0.00 | 864.75 | |
Unspecified conifers | 167.06 | 90.53 | 8.05 | 0.39 | 0.04 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 266.07 | |
Larch | 1.15 | 7.96 | 19.52 | 29.15 | 35.92 | 23.29 | 14.13 | 7.80 | 6.00 | 0.36 | 0.78 | 0.00 | 146.06 | |
Unspecified hardwoods | 40.86 | 5.77 | 0.27 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 46.90 | |
Unclassified | 41.34 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 41.34 | |
Cedar & other conifers | 0.02 | 0.74 | 1.07 | 3.62 | 6.95 | 7.11 | 8.23 | 7.07 | 0.94 | 0.43 | 0.00 | 0.00 | 36.19 | |
Other hardwoods | 0.96 | 3.15 | 2.70 | 7.76 | 5.07 | 5.44 | 0.48 | 0.36 | 0.11 | 0.00 | 0.00 | 0.00 | 26.02 | |
Maple | 0.07 | 0.25 | 14.30 | 1.66 | 3.40 | 2.96 | 0.09 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 22.74 | |
Subtotal | 397.80 | 1 022.71 | 2 799.92 | 5 145.57 | 10 368.06 | 6 333.78 | 2 116.54 | 781.62 | 394.57 | 119.02 | 536.11 | 0.00 | 30 015.70 | |
Canada | Spruce | 44.92 | 459.45 | 1 286.51 | 2 737.41 | 8 320.23 | 5 523.71 | 1 865.41 | 729.03 | 433.13 | 283.61 | 1 102.75 | 0.00 | 22 786.17 |
Poplar | 66.16 | 326.64 | 1 356.05 | 2 199.30 | 1 482.72 | 519.13 | 176.73 | 44.40 | 14.51 | 3.73 | 10.30 | 0.00 | 6 199.67 | |
Pine | 92.84 | 274.17 | 547.09 | 993.38 | 1 141.56 | 830.93 | 760.38 | 446.55 | 238.57 | 118.34 | 166.99 | 0.00 | 5 610.81 | |
Fir | 27.80 | 208.81 | 371.69 | 400.36 | 366.99 | 192.96 | 168.06 | 151.42 | 156.53 | 154.67 | 1 299.41 | 0.00 | 3 498.71 | |
Hemlock | 0.30 | 45.16 | 104.11 | 150.92 | 104.64 | 87.20 | 74.29 | 56.07 | 38.94 | 44.29 | 2 003.41 | 0.00 | 2 709.32 | |
Birch | 17.41 | 118.53 | 451.11 | 491.31 | 524.11 | 71.06 | 29.26 | 5.04 | 1.94 | 0.34 | 0.46 | 0.00 | 1 710.56 | |
Douglas-fir | 1.48 | 40.81 | 110.37 | 214.71 | 219.96 | 270.55 | 232.14 | 122.04 | 91.53 | 49.63 | 292.00 | 0.00 | 1 645.22 | |
Maple | 17.05 | 60.24 | 465.22 | 256.24 | 396.50 | 100.25 | 58.31 | 31.62 | 5.51 | 4.80 | 0.30 | 0.00 | 1 396.04 | |
Cedar & other conifers | 1.34 | 19.41 | 56.93 | 49.55 | 65.61 | 40.43 | 22.69 | 17.75 | 15.74 | 31.53 | 934.40 | 0.00 | 1 255.37 | |
Unspecified conifers | 228.55 | 108.50 | 8.14 | 0.58 | 0.04 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 345.80 | |
Larch | 2.58 | 12.08 | 34.11 | 57.56 | 64.90 | 55.88 | 29.96 | 15.49 | 8.32 | 3.31 | 13.74 | 0.00 | 297.91 | |
Other hardwoods | 18.18 | 19.05 | 56.99 | 71.35 | 35.97 | 17.60 | 2.55 | 0.36 | 0.11 | 0.00 | 0.00 | 0.00 | 222.16 | |
Unspecified hardwoods | 88.97 | 10.60 | 1.18 | 0.15 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 100.89 | |
Unclassified | 46.39 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 46.39 | |
Total | 653.95 | 1 703.44 | 4 849.51 | 7 622.81 | 12 723.23 | 7 709.68 | 3 419.80 | 1 619.77 | 1 004.83 | 694.26 | 5 823.76 | 0.00 | 47 825.03 | |
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. |