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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 | . | 4.7 | 25 | 2.3 | 52 | 1.7 | 23 | 1.5 | 19 | 1.4 | 35 | 1.7 | 12 | |
sapin | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
pin | 0.0 | . | 0.3 | 66 | -0.7 | 81 | 0.0 | 87 | 0.3 | 31 | 0.1 | 99 | 0.2 | 28 | |
mélèze | 0.0 | . | 0.0 | . | 0.0 | . | 1.7 | 16 | 0.8 | 22 | 0.7 | 59 | 1.0 | 13 | |
arole | 0.0 | . | 0.3 | 96 | -0.1 | 81 | 0.3 | 29 | 0.5 | 26 | 0.1 | 95 | 0.4 | 19 | |
autres résineux | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 101 | 0.0 | . | 0.0 | 101 | |
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 | 106 | 0.0 | . | 0.0 | . | 0.0 | 106 | |
indéterminable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 0.0 | . | 5.3 | 21 | 1.5 | 118 | 3.8 | 12 | 3.0 | 11 | 2.2 | 31 | 3.3 | 8 | |
1401-1800 m | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 4.5 | 21 | 5.9 | 7 | 5.0 | 11 | 4.5 | 9 | 5.4 | 7 | 2.6 | 12 | 4.8 | 4 | |
sapin | 0.1 | 53 | 0.3 | 41 | 0.0 | 95 | 0.1 | 37 | 0.0 | 98 | 0.4 | 32 | 0.2 | 22 | |
pin | 0.0 | . | 0.1 | 63 | 0.0 | 76 | 0.1 | 78 | 0.1 | 56 | 0.0 | 103 | 0.1 | 40 | |
mélèze | 0.0 | . | 0.0 | 91 | 0.1 | 59 | 1.9 | 15 | 0.5 | 22 | 1.2 | 18 | 0.7 | 10 | |
arole | 0.0 | . | 0.0 | 668 | 0.0 | 99 | 0.0 | 57 | 0.0 | 43 | 0.0 | . | 0.0 | 34 | |
autres résineux | 0.0 | . | 0.0 | . | 0.0 | 70 | 0.0 | 96 | 0.0 | 72 | 0.0 | . | 0.0 | 53 | |
hêtre | 0.2 | 71 | 0.0 | 164 | 0.0 | . | 0.0 | . | 0.0 | 100 | 0.4 | 27 | 0.1 | 26 | |
érable | 0.4 | 53 | 0.1 | 30 | 0.0 | 99 | 0.0 | 78 | 0.0 | 100 | 0.0 | 81 | 0.1 | 24 | |
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 | 0.1 | 36 | 0.1 | 29 | 0.2 | 48 | 0.1 | 83 | 0.1 | 45 | 0.2 | 27 | 0.1 | 19 | |
indéterminable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 5.3 | 19 | 6.6 | 7 | 5.3 | 11 | 6.8 | 7 | 6.2 | 6 | 4.9 | 8 | 6.1 | 3 | |
1001-1400 m | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 4.0 | 7 | 6.6 | 6 | 5.4 | 8 | 2.9 | 13 | 5.5 | 9 | 1.7 | 22 | 4.7 | 4 | |
sapin | 2.5 | 11 | 2.3 | 10 | 1.5 | 14 | 0.6 | 36 | 0.4 | 35 | 0.3 | 32 | 1.6 | 6 | |
pin | 0.0 | 52 | 0.0 | 129 | 0.0 | 45 | 0.8 | 27 | 0.5 | 28 | 0.1 | 67 | 0.1 | 18 | |
mélèze | 0.0 | 100 | 0.0 | 58 | 0.0 | 100 | 1.3 | 19 | 0.2 | 39 | 0.4 | 42 | 0.2 | 17 | |
arole | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
autres résineux | 0.0 | 100 | 0.0 | 65 | 0.0 | 67 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 44 | |
hêtre | 1.8 | 10 | 0.9 | 15 | 1.1 | 18 | 0.3 | 40 | 0.1 | 227 | 2.0 | 15 | 1.1 | 7 | |
érable | 0.3 | 18 | 0.4 | 14 | 0.4 | 26 | 0.1 | 54 | 0.1 | 46 | 0.0 | 253 | 0.3 | 11 | |
frêne | 0.1 | 31 | 0.1 | 38 | 0.1 | 90 | 0.1 | 41 | 0.0 | 54 | 0.2 | 40 | 0.1 | 21 | |
chêne | 0.0 | 99 | 0.0 | 79 | 0.0 | . | 0.1 | 37 | 0.0 | 622 | 0.0 | 277 | 0.0 | 101 | |
châtaignier | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 62 | 0.0 | 62 | |
autres feuillus | 0.1 | 30 | 0.2 | 18 | 0.2 | 36 | 0.7 | 37 | 0.5 | 25 | 1.1 | 14 | 0.4 | 10 | |
indéterminable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 8.9 | 4 | 10.5 | 4 | 8.7 | 6 | 6.8 | 8 | 7.3 | 7 | 5.9 | 8 | 8.5 | 2 | |
601-1000 m | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 4.0 | 6 | 4.2 | 9 | 5.2 | 9 | 1.8 | 21 | 2.5 | 23 | 0.3 | 42 | 3.7 | 4 | |
sapin | 2.8 | 6 | 4.3 | 8 | 2.6 | 11 | 0.2 | 44 | 0.4 | 39 | 0.0 | 82 | 2.6 | 4 | |
pin | 0.2 | 18 | 0.0 | 74 | 0.1 | 42 | 1.3 | 21 | 1.0 | 26 | 0.0 | . | 0.2 | 12 | |
mélèze | 0.0 | 39 | 0.1 | 55 | 0.2 | 42 | 0.2 | 59 | 0.7 | 44 | 0.0 | 89 | 0.1 | 21 | |
arole | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
autres résineux | 0.1 | 33 | 0.0 | 68 | 0.0 | 492 | 0.0 | 99 | 0.0 | . | 0.0 | . | 0.1 | 32 | |
hêtre | 3.6 | 5 | 3.4 | 12 | 2.7 | 12 | 0.4 | 49 | 0.9 | 29 | 1.4 | 19 | 3.0 | 4 | |
érable | 0.4 | 12 | 0.3 | 22 | 0.6 | 20 | 0.1 | 55 | 0.0 | 716 | 0.1 | 60 | 0.3 | 9 | |
frêne | 0.6 | 10 | 0.5 | 23 | 0.9 | 16 | 0.5 | 39 | 0.2 | 60 | 0.3 | 35 | 0.6 | 8 | |
chêne | 0.2 | 16 | 0.1 | 37 | 0.0 | 127 | 0.2 | 67 | 0.2 | 60 | 0.2 | 46 | 0.2 | 14 | |
châtaignier | 0.0 | 75 | 0.0 | . | 0.0 | . | 0.1 | 58 | 0.0 | 70 | 2.5 | 13 | 0.2 | 14 | |
autres feuillus | 0.3 | 14 | 0.3 | 19 | 0.5 | 21 | 1.1 | 26 | 0.6 | 24 | 1.2 | 14 | 0.5 | 8 | |
indéterminable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 12.3 | 2 | 13.3 | 4 | 12.7 | 5 | 5.9 | 9 | 6.6 | 12 | 6.1 | 7 | 11.5 | 2 | |
=600 m | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 4.6 | 5 | 3.0 | 40 | 5.3 | 28 | 0.3 | 73 | 4.0 | 59 | 0.1 | 141 | 4.1 | 5 | |
sapin | 1.6 | 9 | 0.6 | 73 | 1.2 | 54 | 0.0 | . | 0.0 | . | 0.0 | . | 1.4 | 9 | |
pin | 0.4 | 13 | 0.0 | . | 0.4 | 71 | 0.8 | 88 | 2.3 | 43 | 0.1 | 138 | 0.4 | 12 | |
mélèze | 0.2 | 22 | 0.0 | . | 0.3 | 69 | 0.0 | . | 1.8 | 81 | 0.1 | 63 | 0.2 | 20 | |
arole | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
autres résineux | 0.1 | 31 | 0.0 | . | 0.0 | 69 | 0.0 | . | 0.0 | . | 0.0 | 100 | 0.1 | 31 | |
hêtre | 3.2 | 5 | 3.2 | 31 | 3.4 | 29 | 1.6 | 37 | 0.9 | 81 | 0.2 | 41 | 2.9 | 5 | |
érable | 0.3 | 14 | 1.0 | 53 | 0.3 | 60 | 0.2 | 44 | 0.0 | . | 0.1 | 48 | 0.3 | 13 | |
frêne | 1.0 | 10 | 1.1 | 46 | 2.3 | 30 | 0.2 | 55 | 0.6 | 39 | 0.5 | 31 | 1.0 | 9 | |
chêne | 0.7 | 12 | 0.0 | 98 | 0.4 | 57 | 0.3 | 52 | 0.0 | . | 1.0 | 28 | 0.7 | 11 | |
châtaignier | 0.0 | 100 | 0.0 | . | 0.0 | . | 0.1 | 306 | 0.0 | . | 3.7 | 15 | 0.3 | 17 | |
autres feuillus | 0.7 | 10 | 2.3 | 41 | 1.2 | 31 | 1.2 | 48 | 0.3 | 80 | 1.8 | 16 | 0.9 | 8 | |
indéterminable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 12.8 | 2 | 11.3 | 18 | 14.8 | 11 | 4.6 | 21 | 10.0 | 53 | 7.6 | 8 | 12.2 | 2 | |
total | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 4.3 | 3 | 5.5 | 4 | 5.3 | 5 | 3.0 | 7 | 4.1 | 6 | 1.3 | 11 | 4.1 | 2 | |
sapin | 2.2 | 4 | 2.4 | 6 | 1.7 | 9 | 0.2 | 26 | 0.2 | 26 | 0.2 | 22 | 1.5 | 3 | |
pin | 0.3 | 10 | 0.0 | 42 | 0.1 | 32 | 0.5 | 18 | 0.3 | 16 | 0.0 | 81 | 0.2 | 8 | |
mélèze | 0.1 | 19 | 0.0 | 41 | 0.1 | 33 | 1.4 | 10 | 0.5 | 14 | 0.5 | 16 | 0.3 | 7 | |
arole | 0.0 | . | 0.0 | 102 | 0.0 | 108 | 0.1 | 27 | 0.1 | 25 | 0.0 | 96 | 0.0 | 18 | |
autres résineux | 0.1 | 23 | 0.0 | 59 | 0.0 | 507 | 0.0 | 89 | 0.0 | 59 | 0.0 | 100 | 0.0 | 22 | |
hêtre | 3.1 | 3 | 1.5 | 10 | 1.7 | 10 | 0.2 | 26 | 0.1 | 37 | 1.1 | 11 | 1.8 | 3 | |
érable | 0.3 | 8 | 0.3 | 11 | 0.4 | 16 | 0.1 | 32 | 0.0 | 59 | 0.0 | 44 | 0.2 | 6 | |
frêne | 0.7 | 7 | 0.2 | 19 | 0.5 | 15 | 0.1 | 29 | 0.0 | 47 | 0.2 | 20 | 0.4 | 6 | |
chêne | 0.4 | 10 | 0.0 | 36 | 0.0 | 54 | 0.1 | 43 | 0.0 | 62 | 0.2 | 26 | 0.2 | 9 | |
châtaignier | 0.0 | 88 | 0.0 | . | 0.0 | . | 0.0 | 83 | 0.0 | 71 | 1.3 | 10 | 0.1 | 10 | |
autres feuillus | 0.4 | 8 | 0.3 | 13 | 0.3 | 15 | 0.4 | 21 | 0.2 | 17 | 0.9 | 8 | 0.4 | 5 | |
indéterminable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 11.9 | 1 | 10.4 | 3 | 10.1 | 4 | 5.9 | 4 | 5.7 | 4 | 5.7 | 4 | 9.5 | 1 |
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. 1305310. Birmensdorf, Swiss Federal Research Institute WSL