| 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 | |||
| Treed Coniferous | 322.50 | 1 570.36 | 2 703.61 | 4 131.34 | 4 733.04 | 7 024.74 | 5 364.40 | 2 528.29 | 1 102.06 | 592.47 | 6 499.15 | 0.00 | 36 571.97 | |
| Treed Mixedwood | 234.02 | 624.95 | 1 118.00 | 1 709.85 | 1 604.10 | 1 129.48 | 496.01 | 214.09 | 55.11 | 28.01 | 33.24 | 0.00 | 7 246.85 | |
| Treed Broadleaf | 221.08 | 583.78 | 1 189.33 | 2 007.74 | 1 804.56 | 703.31 | 297.23 | 113.06 | 16.44 | 14.99 | 14.73 | 0.00 | 6 966.26 | |
| Non-treed | 1.80 | 2.07 | 6.52 | 24.58 | 26.34 | 31.78 | 5.68 | 0.51 | 0.25 | 0.19 | 0.09 | 0.00 | 99.80 | |
| Total | 779.40 | 2 781.17 | 5 017.47 | 7 873.51 | 8 168.03 | 8 889.31 | 6 163.32 | 2 855.95 | 1 173.85 | 635.66 | 6 547.22 | 0.00 | 50 884.89 | |
| Source: Canada's National Forest Inventory, combined remeasured (2007-2017) and projected (2006-2017 with NFI projection system) data (Version 2, November 2022) (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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