| Boreal zone | Forest type | 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 | Treed Coniferous | 78.40 | 314.57 | 731.68 | 1 185.53 | 1 074.06 | 1 082.88 | 1 136.27 | 769.19 | 588.91 | 565.12 | 5 277.63 | 0.00 | 12 804.25 |
| Treed Mixedwood | 104.50 | 227.30 | 699.09 | 702.80 | 590.24 | 146.25 | 91.36 | 33.52 | 12.96 | 9.20 | 7.51 | 0.00 | 2 624.71 | |
| Treed Broadleaf | 73.25 | 138.86 | 618.79 | 588.90 | 690.87 | 146.77 | 75.63 | 35.44 | 8.39 | 0.91 | 2.51 | 0.00 | 2 380.33 | |
| Non-treed | 0.01 | < 0.01 | 0.03 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.04 | |
| 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 | Treed Coniferous | 167.73 | 574.05 | 1 266.52 | 2 764.68 | 7 864.01 | 5 513.68 | 1 843.53 | 674.97 | 358.34 | 114.98 | 516.37 | 0.00 | 21 658.85 |
| Treed Mixedwood | 165.63 | 274.35 | 654.38 | 1 119.44 | 1 776.94 | 501.17 | 182.38 | 89.87 | 29.41 | 4.02 | 17.67 | 0.00 | 4 815.27 | |
| Treed Broadleaf | 64.33 | 174.11 | 878.78 | 1 261.33 | 726.51 | 318.87 | 90.63 | 16.78 | 6.76 | 0.02 | 2.08 | 0.00 | 3 540.20 | |
| Non-treed | 0.10 | 0.20 | 0.25 | 0.12 | 0.59 | 0.05 | < 0.01 | 0.00 | 0.06 | 0.00 | 0.00 | 0.00 | 1.38 | |
| Subtotal | 397.80 | 1 022.71 | 2 799.92 | 5 145.57 | 10 368.06 | 6 333.78 | 2 116.54 | 781.62 | 394.56 | 119.02 | 536.11 | 0.00 | 30 015.70 | |
| Canada | Treed Coniferous | 246.13 | 888.62 | 1 998.20 | 3 950.21 | 8 938.07 | 6 596.57 | 2 979.80 | 1 444.16 | 947.25 | 680.10 | 5 793.99 | 0.00 | 34 463.10 |
| Treed Mixedwood | 270.13 | 501.65 | 1 353.47 | 1 822.24 | 2 367.18 | 647.42 | 273.74 | 123.39 | 42.37 | 13.23 | 25.18 | 0.00 | 7 439.98 | |
| Treed Broadleaf | 137.58 | 312.98 | 1 497.57 | 1 850.23 | 1 417.38 | 465.64 | 166.26 | 52.22 | 15.15 | 0.93 | 4.59 | 0.00 | 5 920.53 | |
| Non-treed | 0.12 | 0.20 | 0.28 | 0.12 | 0.59 | 0.05 | < 0.01 | 0.00 | 0.06 | 0.00 | 0.00 | 0.00 | 1.42 | |
| 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. |
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