Table 15.2. Total tree volume (million m3) on forest land by forest type, age class, and boreal zone in Canada.
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 71.80 404.03 775.63 939.92 1 198.45 1 058.72 1 122.28 922.52 583.57 475.85 5 561.26 0.00 13 114.03
Treed Mixedwood 68.98 223.78 608.44 672.98 664.89 261.52 129.45 77.30 14.68 8.47 17.35 0.00 2 747.84
Treed Broadleaf 69.69 264.15 575.36 676.14 683.28 208.03 62.15 32.21 4.77 10.21 9.61 0.00 2 595.61
Non-treed 0.42 0.12 0.27 0.13 0.02 0.01 0.01 0.04 0.00 0.02 0.00 0.00 1.05
Subtotal 210.90 892.07 1 959.70 2 289.18 2 546.65 1 528.30 1 313.89 1 032.07 603.02 494.55 5 588.22 0.00 18 458.53
Boreal Treed Coniferous 251.22 998.42 2 010.94 3 079.61 4 265.41 5 631.02 4 136.57 1 391.04 470.94 105.39 437.44 0.00 22 778.00
Treed Broadleaf 152.82 318.38 596.58 1 365.34 1 203.26 555.57 225.31 81.14 11.52 4.36 0.83 0.00 4 515.12
Treed Mixedwood 161.45 382.85 525.41 1 000.45 1 096.75 760.38 383.58 127.60 42.06 17.71 14.34 0.00 4 512.57
Non-treed 0.37 0.66 1.00 3.56 5.82 12.28 12.81 13.69 2.22 0.00 0.00 0.00 52.42
Subtotal 565.86 1 700.32 3 133.93 5 448.96 6 571.24 6 959.25 4 758.26 1 613.47 526.76 127.46 452.60 0.00 31 858.11
Canada Treed Coniferous 323.02 1 402.45 2 786.57 4 019.52 5 463.86 6 689.74 5 258.86 2 313.56 1 054.52 581.24 5 998.69 0.00 35 892.03
Treed Mixedwood 230.43 606.63 1 133.85 1 673.43 1 761.64 1 021.90 513.03 204.90 56.74 26.17 31.68 0.00 7 260.41
Treed Broadleaf 222.51 582.53 1 171.94 2 041.49 1 886.54 763.61 287.46 113.35 16.29 14.58 10.44 0.00 7 110.74
Non-treed 0.79 0.78 1.27 3.70 5.84 12.30 12.81 13.73 2.22 0.02 0.00 0.00 53.47
Total 776.76 2 592.39 5 093.63 7 738.13 9 117.88 8 487.55 6 072.16 2 645.55 1 129.78 622.00 6 040.81 0.00 50 316.64
Source: Canada's National Forest Inventory, combined remeasured (2007-2017) and projected (2006-2017 with NFI projection system) data (Version 1, August 2021) (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.