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région de forêt protectrice | |||||||||||||||
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Plateau/Jura | Nord des Alpes ouest | Nord des Alpes est | Sud-ouest des Alpes | Sud-est des Alpes | Sud des Alpes | Suisse | |||||||||
altitude (par classes de 400 m) | essence principale | m³/ha/an | ±% | m³/ha/an | ±% | m³/ha/an | ±% | m³/ha/an | ±% | m³/ha/an | ±% | m³/ha/an | ±% | m³/ha/an | ±% |
pas d'indication | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
sapin | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
pin | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
mélèze | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
arole | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
autres résineux | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
hêtre | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
érable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
frêne | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
chêne | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
châtaignier | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
autres feuillus | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
indéterminable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
>1800 m | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 0.0 | . | 0.3 | 70 | 0.0 | . | 0.7 | 47 | 0.8 | 34 | 2.0 | 97 | 0.9 | 32 | |
sapin | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
pin | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 99 | 0.3 | 46 | 0.0 | . | 0.2 | 44 | |
mélèze | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 42 | 0.4 | 78 | 2.1 | 97 | 0.6 | 48 | |
arole | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 46 | 0.0 | 78 | 0.0 | . | 0.1 | 41 | |
autres résineux | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 62 | 0.0 | . | 0.0 | 62 | |
hêtre | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
érable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
frêne | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
chêne | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
châtaignier | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
autres feuillus | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
indéterminable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 0.0 | . | 0.3 | 70 | 0.0 | . | 1.5 | 34 | 1.6 | 26 | 4.0 | 97 | 1.8 | 30 | |
1401-1800 m | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 0.9 | 59 | 1.5 | 27 | 1.8 | 46 | 1.9 | 27 | 1.9 | 45 | 1.7 | 48 | 1.7 | 18 | |
sapin | 0.0 | . | 0.0 | . | 0.1 | 99 | 0.0 | 100 | 0.1 | 82 | 0.1 | 98 | 0.1 | 52 | |
pin | 0.0 | . | 0.0 | 100 | 0.0 | . | 0.1 | 65 | 0.0 | 100 | 0.0 | . | 0.0 | 60 | |
mélèze | 0.0 | . | 0.0 | 100 | 0.0 | . | 0.1 | 53 | 0.1 | 50 | 0.2 | 52 | 0.1 | 31 | |
arole | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 100 | 0.0 | . | 0.0 | 100 | |
autres résineux | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
hêtre | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 60 | 0.0 | 61 | |
érable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 100 | 0.0 | 100 | 0.0 | . | 0.0 | 71 | |
frêne | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
chêne | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
châtaignier | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
autres feuillus | 0.0 | 96 | 0.0 | 51 | 0.0 | 69 | 0.2 | 43 | 0.2 | 52 | 0.2 | 49 | 0.1 | 27 | |
indéterminable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 0.9 | 56 | 1.5 | 26 | 1.9 | 43 | 2.3 | 22 | 2.3 | 38 | 2.2 | 37 | 2.0 | 16 | |
1001-1400 m | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 1.2 | 32 | 1.5 | 21 | 1.9 | 24 | 1.3 | 51 | 1.5 | 30 | 0.6 | 75 | 1.4 | 13 | |
sapin | 0.2 | 46 | 0.5 | 44 | 0.6 | 31 | 0.1 | 72 | 0.0 | . | 0.2 | 69 | 0.3 | 23 | |
pin | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 55 | 0.2 | 99 | 0.0 | 100 | 0.1 | 45 | |
mélèze | 0.0 | . | 0.0 | 100 | 0.0 | . | 0.1 | 47 | 0.0 | . | 0.0 | . | 0.0 | 44 | |
arole | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
autres résineux | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
hêtre | 0.2 | 46 | 0.2 | 38 | 0.4 | 36 | 0.1 | 71 | 0.2 | 70 | 0.2 | 40 | 0.2 | 19 | |
érable | 0.1 | 71 | 0.1 | 60 | 0.1 | 91 | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 47 | |
frêne | 0.0 | . | 0.1 | 45 | 0.1 | 45 | 0.1 | 99 | 0.0 | . | 0.1 | 100 | 0.0 | 32 | |
chêne | 0.0 | . | 0.0 | 100 | 0.0 | . | 0.0 | 67 | 0.0 | . | 0.0 | 100 | 0.0 | 54 | |
châtaignier | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 100 | 0.0 | 100 | |
autres feuillus | 0.0 | 59 | 0.1 | 37 | 0.1 | 50 | 0.6 | 46 | 0.3 | 42 | 0.8 | 38 | 0.2 | 21 | |
indéterminable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 1.6 | 26 | 2.4 | 20 | 3.3 | 17 | 2.8 | 26 | 2.1 | 23 | 1.8 | 29 | 2.3 | 10 | |
601-1000 m | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 0.5 | 21 | 0.5 | 32 | 0.9 | 34 | 1.3 | 52 | 0.3 | 56 | 0.6 | 86 | 0.6 | 15 | |
sapin | 0.6 | 24 | 0.6 | 43 | 0.6 | 69 | 0.0 | . | 0.3 | 86 | 0.0 | . | 0.5 | 20 | |
pin | 0.1 | 37 | 0.1 | 68 | 0.0 | . | 0.5 | 37 | 0.1 | 89 | 0.0 | . | 0.1 | 27 | |
mélèze | 0.0 | 100 | 0.0 | 100 | 0.0 | 100 | 0.3 | 87 | 0.2 | 84 | 0.0 | . | 0.0 | 47 | |
arole | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
autres résineux | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 100 | |
hêtre | 0.5 | 21 | 0.5 | 46 | 0.5 | 36 | 0.4 | 98 | 0.1 | 55 | 0.3 | 56 | 0.5 | 16 | |
érable | 0.0 | 45 | 0.1 | 42 | 0.1 | 77 | 0.0 | 98 | 0.0 | 99 | 0.0 | . | 0.1 | 28 | |
frêne | 0.2 | 25 | 0.5 | 31 | 0.9 | 29 | 0.1 | 98 | 0.3 | 80 | 0.1 | 99 | 0.3 | 16 | |
chêne | 0.0 | 66 | 0.0 | 100 | 0.0 | . | 0.0 | 98 | 0.0 | . | 0.2 | 53 | 0.0 | 43 | |
châtaignier | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.6 | 25 | 0.1 | 26 | |
autres feuillus | 0.1 | 40 | 0.1 | 39 | 0.3 | 44 | 0.3 | 47 | 0.9 | 42 | 0.8 | 45 | 0.2 | 20 | |
indéterminable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 2.1 | 10 | 2.4 | 20 | 3.3 | 20 | 2.9 | 29 | 2.1 | 24 | 3.5 | 23 | 2.5 | 8 | |
=600 m | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 0.7 | 26 | 0.7 | 94 | 0.5 | 97 | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 25 | |
sapin | 0.2 | 32 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.2 | 32 | |
pin | 0.1 | 28 | 0.0 | . | 0.1 | 97 | 0.4 | 87 | 0.0 | . | 0.0 | . | 0.1 | 26 | |
mélèze | 0.0 | 82 | 0.2 | 95 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 75 | |
arole | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
autres résineux | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
hêtre | 0.5 | 25 | 0.0 | . | 0.6 | 60 | 1.2 | 84 | 0.0 | . | 0.1 | 89 | 0.5 | 22 | |
érable | 0.0 | 41 | 0.0 | . | 0.2 | 98 | 0.0 | 96 | 0.0 | . | 0.1 | 99 | 0.1 | 36 | |
frêne | 0.3 | 30 | 0.2 | 94 | 2.0 | 81 | 0.0 | . | 0.0 | . | 0.1 | 60 | 0.3 | 28 | |
chêne | 0.1 | 41 | 0.0 | . | 0.2 | 97 | 0.0 | . | 0.0 | . | 0.6 | 48 | 0.1 | 31 | |
châtaignier | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 2.6 | 23 | 0.2 | 26 | |
autres feuillus | 0.2 | 49 | 2.6 | 48 | 0.7 | 46 | 0.3 | 51 | 0.0 | . | 0.9 | 33 | 0.3 | 29 | |
indéterminable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 2.2 | 13 | 3.6 | 33 | 4.3 | 39 | 1.9 | 52 | 0.0 | . | 4.4 | 16 | 2.5 | 10 | |
total | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 0.7 | 15 | 1.1 | 15 | 1.4 | 18 | 1.3 | 20 | 1.3 | 29 | 0.8 | 34 | 1.0 | 8 | |
sapin | 0.4 | 18 | 0.4 | 31 | 0.5 | 36 | 0.0 | 59 | 0.1 | 61 | 0.1 | 57 | 0.3 | 14 | |
pin | 0.1 | 23 | 0.0 | 66 | 0.0 | 100 | 0.2 | 32 | 0.1 | 39 | 0.0 | 100 | 0.1 | 16 | |
mélèze | 0.0 | 79 | 0.0 | 58 | 0.0 | 100 | 0.2 | 31 | 0.2 | 47 | 0.2 | 76 | 0.1 | 28 | |
arole | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 48 | 0.0 | 64 | 0.0 | . | 0.0 | 38 | |
autres résineux | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 63 | 0.0 | . | 0.0 | 55 | |
hêtre | 0.5 | 15 | 0.2 | 35 | 0.4 | 24 | 0.1 | 53 | 0.0 | 55 | 0.2 | 32 | 0.3 | 11 | |
érable | 0.0 | 28 | 0.1 | 35 | 0.1 | 58 | 0.0 | 65 | 0.0 | 76 | 0.0 | 100 | 0.0 | 21 | |
frêne | 0.2 | 21 | 0.2 | 27 | 0.5 | 28 | 0.0 | 71 | 0.0 | 81 | 0.1 | 53 | 0.2 | 14 | |
chêne | 0.0 | 35 | 0.0 | 72 | 0.0 | 100 | 0.0 | 59 | 0.0 | . | 0.1 | 37 | 0.0 | 24 | |
châtaignier | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.8 | 18 | 0.1 | 18 | |
autres feuillus | 0.1 | 38 | 0.1 | 26 | 0.2 | 29 | 0.3 | 29 | 0.3 | 28 | 0.6 | 22 | 0.2 | 13 | |
indéterminable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 2.1 | 8 | 2.2 | 12 | 3.1 | 12 | 2.3 | 13 | 2.1 | 19 | 2.9 | 14 | 2.3 | 5 |
Table citation
Abegg, M.; Ahles, P.; Allgaier Leuch, B.; Cioldi, F.; Didion, M.; Düggelin, C.; Fischer, C.; Herold, A.; Meile, R.; Rohner, B.; Rösler, E.; Speich, S.; Temperli, C.; Traub, B.,
2023: Swiss national forest inventory - Result table No. 1401321. Birmensdorf, Swiss Federal Research Institute WSL