| 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-treed | 1.32 | 2.36 | 7.01 | 16.10 | 15.61 | 18.18 | 3.20 | 0.26 | 0.15 | 0.10 | 0.06 | 92.92 | 157.28 | |
| Treed Broadleaf | 120.70 | 343.54 | 762.45 | 1 246.28 | 1 121.31 | 439.16 | 169.01 | 62.95 | 9.15 | 9.90 | 8.17 | - | 4 292.62 | |
| Treed Mixedwood | 130.85 | 379.61 | 712.82 | 1 043.91 | 977.56 | 619.89 | 293.74 | 121.66 | 29.77 | 13.98 | 20.43 | - | 4 344.21 | |
| Treed Coniferous | 192.57 | 932.81 | 1 651.88 | 2 476.19 | 2 883.80 | 4 092.66 | 3 211.77 | 1 739.06 | 636.00 | 349.36 | 3 564.97 | - | 21 731.09 | |
| Subtotal | 445.43 | 1 658.32 | 3 134.16 | 4 782.49 | 4 998.28 | 5 169.90 | 3 677.72 | 1 923.93 | 675.08 | 373.34 | 3 593.63 | 92.92 | 30 525.20 | |
| Source: Canada's National Forest Inventory, combined remeasured (2007-2017) and projected (2006-2017 with NFI projection system) data< (Version 3, November 2023) (http://nfi.nfis.org) | ||||||||||||||
| Note: The Arctic ecozones (Arctic Cordillera, Northern Arctic, Southern Arctic), and the Taiga Plains and Hudson Plains ecozones located in Nunavut, are not inventoried. These non-inventoried areas total 262,189.89 thousand ha. | ||||||||||||||
|
1 Missing or unknown age class. |
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