| La zone boréale | Groupe d'espèces | Âge (années) | Total | |||||||||||
| 1-20 | 21-40 | 41-60 | 61-80 | 81-100 | 101-120 | 121-140 | 141-160 | 161-180 | 181-200 | 201+ | Autres1 | |||
| Non-boreale | Meleze | ±25,57 | ±20,11 | ±35,27 | ±47,95 | ±60,32 | ±58,38 | ±63,06 | ±28,71 | ±16,53 | ±12,09 | ±33,51 | - | ±134,13 |
| Feuillus non identifie | ±105,52 | ±51,53 | ±39,31 | ±22,20 | ±21,58 | ±2,90 | ±0,96 | - | - | - | - | ±0,14 | ±127,68 | |
| Conifere non identifie | ±116,34 | ±82,11 | ±38,17 | ±26,95 | ±3,85 | - | - | - | - | - | - | ±3,36 | ±149,96 | |
| Autres feuillus | ±14,96 | ±37,97 | ±77,82 | ±74,49 | ±55,96 | ±28,31 | ±8,19 | ±5,46 | ±0,38 | ±5,15 | ±10,04 | - | ±132,01 | |
| Cedre et autres coniferes | ±29,91 | ±53,79 | ±73,52 | ±55,77 | ±51,01 | ±41,07 | ±24,03 | ±29,65 | ±35,66 | ±55,70 | ±362,84 | - | ±392,52 | |
| Non classe | ±24,84 | ±27,62 | ±2,18 | ±2,63 | ±1,22 | ±2,24 | - | - | - | - | - | ±397,53 | ±399,29 | |
| Douglas | ±64,75 | ±73,62 | ±113,19 | ±112,04 | ±143,94 | ±157,98 | ±168,05 | ±148,69 | ±81,53 | ±74,25 | ±209,24 | - | ±432,37 | |
| Bouleau | ±57,99 | ±153,27 | ±167,38 | ±160,96 | ±186,66 | ±127,35 | ±24,11 | ±25,49 | ±1,33 | ±1,44 | ±2,60 | - | ±364,81 | |
| Pruche | ±75,45 | ±112,51 | ±107,43 | ±83,13 | ±81,82 | ±55,74 | ±55,74 | ±45,29 | ±46,73 | ±54,62 | ±458,07 | - | ±516,49 | |
| Peuplier | ±143,93 | ±194,97 | ±169,33 | ±188,94 | ±182,89 | ±114,54 | ±56,87 | ±44,13 | ±9,83 | ±14,69 | ±20,99 | - | ±419,05 | |
| Erable | ±65,43 | ±98,16 | ±252,88 | ±292,71 | ±262,72 | ±121,26 | ±35,29 | ±16,18 | ±31,30 | - | ±2,00 | ±0,34 | ±499,76 | |
| Sapin | ±120,49 | ±166,12 | ±161,38 | ±166,55 | ±148,08 | ±124,58 | ±113,91 | ±151,12 | ±137,02 | ±146,78 | ±436,31 | - | ±632,34 | |
| Pin | ±257,26 | ±246,68 | ±162,82 | ±223,49 | ±311,04 | ±237,38 | ±198,47 | ±165,03 | ±105,45 | ±82,04 | ±149,11 | - | ±680,66 | |
| Epinette | ±152,92 | ±214,32 | ±209,00 | ±205,75 | ±179,75 | ±126,79 | ±176,54 | ±123,71 | ±84,38 | ±74,98 | ±270,66 | ±0,12 | ±579,81 | |
| Sous-total | ±411,57 | ±488,36 | ±506,89 | ±546,77 | ±570,58 | ±407,39 | ±352,94 | ±306,80 | ±220,16 | ±214,21 | ±820,24 | ±397,55 | ±1 612,20 | |
| Boreale | Autres feuillus | ±15,00 | ±22,35 | ±26,15 | ±12,38 | ±24,60 | ±19,82 | ±6,31 | ±7,77 | ±2,92 | ±1,02 | - | ±6,20 | ±52,03 |
| Cedre et autres coniferes | ±2,21 | ±6,58 | ±13,34 | ±15,55 | ±24,07 | ±29,10 | ±21,20 | ±14,49 | ±15,30 | - | - | - | ±52,79 | |
| Erable | ±5,75 | ±29,46 | ±74,15 | ±84,96 | ±52,73 | ±1,79 | - | - | - | - | - | - | ±128,07 | |
| Feuillus non identifie | ±139,68 | ±50,25 | ±4,92 | ±0,67 | - | - | ±0,29 | - | - | - | - | - | ±148,53 | |
| Conifere non identifie | ±285,63 | ±213,29 | ±74,27 | ±18,71 | ±1,81 | - | - | - | - | - | - | ±2,44 | ±364,63 | |
| Bouleau | ±181,69 | ±201,50 | ±236,91 | ±200,68 | ±136,40 | ±202,89 | ±33,69 | ±10,68 | ±2,59 | ±3,79 | ±9,60 | ±3,14 | ±480,78 | |
| Meleze | ±104,24 | ±146,62 | ±175,96 | ±202,78 | ±189,80 | ±154,91 | ±90,27 | ±115,72 | ±30,75 | ±11,19 | ±21,41 | ±17,96 | ±433,42 | |
| Sapin | ±91,59 | ±210,80 | ±226,01 | ±220,45 | ±256,80 | ±202,92 | ±172,97 | ±131,40 | ±122,14 | ±66,69 | ±247,82 | ±5,32 | ±622,59 | |
| Non classe | ±96,47 | ±31,63 | ±2,92 | ±4,53 | ±1,40 | ±0,71 | ±2,10 | ±1,49 | ±0,25 | - | - | ±774,34 | ±780,99 | |
| Pin | ±449,75 | ±562,15 | ±442,93 | ±438,97 | ±307,11 | ±282,80 | ±234,06 | ±162,12 | ±91,73 | ±37,33 | ±111,59 | ±5,94 | ±1 088,49 | |
| Peuplier | ±353,07 | ±335,69 | ±399,05 | ±607,37 | ±559,82 | ±315,86 | ±200,09 | ±107,71 | ±24,14 | ±12,79 | ±26,05 | ±1,08 | ±1 109,83 | |
| Epinette | ±292,18 | ±685,38 | ±913,67 | ±955,39 | ±1 044,31 | ±1 612,84 | ±1 396,33 | ±736,84 | ±244,64 | ±106,87 | ±382,29 | ±42,36 | ±2 950,66 | |
| Sous-total | ±758,44 | ±1 027,33 | ±1 157,71 | ±1 269,78 | ±1 273,91 | ±1 699,58 | ±1 443,70 | ±782,22 | ±291,48 | ±132,54 | ±470,37 | ±775,78 | ±3 566,01 | |
| Canada | Autres feuillus | ±21,18 | ±44,06 | ±82,10 | ±75,51 | ±61,13 | ±34,56 | ±10,34 | ±9,50 | ±2,94 | ±5,25 | ±10,04 | ±6,20 | ±141,90 |
| Feuillus non identifie | ±175,06 | ±71,98 | ±39,62 | ±22,21 | ±21,58 | ±2,90 | ±1,00 | - | - | - | - | ±0,14 | ±195,87 | |
| Cedre et autres coniferes | ±29,99 | ±54,19 | ±74,72 | ±57,90 | ±56,41 | ±50,34 | ±32,05 | ±33,00 | ±38,80 | ±55,70 | ±362,84 | - | ±396,06 | |
| Conifere non identifie | ±308,42 | ±228,55 | ±83,50 | ±32,81 | ±4,26 | - | - | - | - | - | - | ±4,15 | ±394,26 | |
| Douglas | ±64,75 | ±73,62 | ±113,19 | ±112,04 | ±143,94 | ±157,98 | ±168,05 | ±148,69 | ±81,53 | ±74,25 | ±209,24 | - | ±432,37 | |
| Pruche | ±75,45 | ±112,51 | ±107,43 | ±83,13 | ±81,82 | ±55,74 | ±55,74 | ±45,29 | ±46,73 | ±54,62 | ±458,07 | - | ±516,49 | |
| Erable | ±65,68 | ±102,48 | ±263,53 | ±304,80 | ±267,96 | ±121,28 | ±35,29 | ±16,18 | ±31,30 | - | ±2,00 | ±0,34 | ±515,91 | |
| Meleze | ±107,33 | ±148,00 | ±179,46 | ±208,37 | ±199,16 | ±165,55 | ±110,11 | ±119,22 | ±34,91 | ±16,48 | ±39,76 | ±17,96 | ±453,70 | |
| Bouleau | ±190,72 | ±253,17 | ±290,07 | ±257,26 | ±231,19 | ±239,55 | ±41,43 | ±27,63 | ±2,91 | ±4,06 | ±9,95 | ±3,14 | ±603,52 | |
| Non classe | ±99,62 | ±41,99 | ±3,65 | ±5,24 | ±1,86 | ±2,35 | ±2,10 | ±1,49 | ±0,25 | - | - | ±870,42 | ±877,14 | |
| Sapin | ±151,35 | ±268,39 | ±277,71 | ±276,29 | ±296,44 | ±238,11 | ±207,11 | ±200,26 | ±183,56 | ±161,22 | ±501,79 | ±5,32 | ±887,39 | |
| Peuplier | ±381,28 | ±388,20 | ±433,49 | ±636,08 | ±588,94 | ±335,98 | ±208,02 | ±116,40 | ±26,07 | ±19,48 | ±33,45 | ±1,08 | ±1 186,30 | |
| Pin | ±518,13 | ±613,89 | ±471,91 | ±492,59 | ±437,11 | ±369,22 | ±306,88 | ±231,34 | ±139,76 | ±90,13 | ±186,24 | ±5,94 | ±1 283,79 | |
| Epinette | ±329,78 | ±718,11 | ±937,26 | ±977,29 | ±1 059,67 | ±1 617,82 | ±1 407,45 | ±747,15 | ±258,79 | ±130,55 | ±468,40 | ±42,36 | ±3 007,09 | |
| Total | ±862,91 | ±1 137,50 | ±1 263,82 | ±1 382,49 | ±1 395,86 | ±1 747,72 | ±1 486,21 | ±840,23 | ±365,28 | ±251,90 | ±945,53 | ±871,71 | ±3 913,52 | |
| Source: Inventaire forestier national du Canada, données combinées remesurées (2007-2017) et projetées (2006-2017 avec système de projection IFN) (Version 3.1, Octobre 2025) (http://nfi.nfis.org) | ||||||||||||||
| Note: La zone non boréale des écozones arctiques (Cordillère arctique, Haut-Arctique, Bas-Arctique) n'est pas répertoriée. La superficie totale en terres et en eaux est d'environ 252 202,08 mille ha. | ||||||||||||||
|
1 Classe d'âge manquante ou inconnue. |
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