| 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 | 189.63 | 919.59 | 1 663.68 | 2 498.05 | 2 877.05 | 4 073.79 | 3 202.67 | 1 733.80 | 629.25 | 346.35 | 3 546.82 | 0.00 | 21 680.67 | |
| Treed Mixedwood | 130.71 | 379.45 | 707.09 | 1 055.24 | 978.33 | 615.65 | 292.57 | 119.33 | 29.78 | 13.98 | 19.61 | 0.00 | 4 341.73 | |
| Treed Broadleaf | 120.43 | 341.97 | 756.59 | 1 243.95 | 1 119.89 | 426.45 | 165.81 | 61.67 | 9.15 | 7.83 | 8.21 | 0.00 | 4 261.95 | |
| Non-treed | 1.32 | 2.36 | 7.00 | 16.09 | 15.60 | 18.17 | 3.20 | 0.26 | 0.15 | 0.10 | 0.06 | 95.83 | 160.13 | |
| Total | 442.09 | 1 643.37 | 3 134.36 | 4 813.34 | 4 990.87 | 5 134.05 | 3 664.24 | 1 915.06 | 668.33 | 368.26 | 3 574.70 | 95.83 | 30 444.48 | |
| 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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