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région de forêt protectrice | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Plateau/Jura | Nord des Alpes ouest | Nord des Alpes est | Sud-ouest des Alpes | Sud-est des Alpes | Sud des Alpes | Suisse | |||||||||
zones supérieures/inférieures | essence principale | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
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 | . | |
zones inférieures | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 23.0 | 1.2 | 8.5 | 1.1 | 7.2 | 1.2 | 1.0 | 0.6 | 1.5 | 0.6 | 1.9 | 0.6 | 11.4 | 0.6 | |
sapin | 11.6 | 0.7 | 7.1 | 0.9 | 3.7 | 0.7 | 0.1 | 0.1 | 0.4 | 0.3 | 1.3 | 0.5 | 6.2 | 0.3 | |
pin | 2.7 | 0.3 | 0.5 | 0.2 | 0.1 | 0.1 | 3.4 | 1.2 | 0.5 | 0.2 | 0.0 | . | 1.5 | 0.2 | |
mélèze | 0.5 | 0.1 | 0.4 | 0.2 | 0.4 | 0.2 | 0.5 | 0.2 | 0.3 | 0.2 | 1.0 | 0.3 | 0.5 | 0.1 | |
arole | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
autres résineux | 1.0 | 0.2 | 0.0 | 0.0 | 0.2 | 0.1 | 0.0 | . | 0.0 | . | 0.0 | 0.0 | 0.4 | 0.1 | |
hêtre | 24.3 | 1.0 | 12.1 | 1.4 | 11.7 | 1.5 | 3.3 | 1.2 | 1.1 | 0.4 | 18.8 | 2.4 | 15.4 | 0.6 | |
érable | 5.4 | 0.4 | 2.2 | 0.4 | 2.9 | 0.5 | 1.0 | 0.4 | 0.4 | 0.2 | 0.8 | 0.3 | 3.0 | 0.2 | |
frêne | 5.8 | 0.5 | 2.8 | 0.6 | 5.2 | 1.1 | 0.6 | 0.2 | 0.3 | 0.1 | 2.9 | 0.8 | 3.7 | 0.3 | |
chêne | 3.7 | 0.5 | 0.5 | 0.2 | 0.3 | 0.1 | 1.9 | 0.7 | 0.2 | 0.1 | 3.9 | 1.0 | 2.2 | 0.2 | |
châtaignier | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | . | 0.2 | 0.1 | 0.1 | 0.1 | 20.1 | 2.4 | 2.6 | 0.3 | |
autres feuillus | 5.5 | 0.5 | 2.3 | 0.5 | 3.5 | 0.8 | 3.0 | 0.7 | 0.7 | 0.3 | 19.7 | 2.1 | 5.7 | 0.4 | |
indéterminable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 83.5 | 1.1 | 36.4 | 2.4 | 35.3 | 3.3 | 15.1 | 2.5 | 5.3 | 1.3 | 70.5 | 2.7 | 52.7 | 0.9 | |
zones supérieures | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 6.9 | 0.7 | 39.3 | 2.1 | 36.6 | 2.7 | 39.1 | 3.0 | 59.4 | 2.7 | 15.0 | 1.8 | 26.0 | 0.8 | |
sapin | 4.0 | 0.5 | 9.2 | 1.0 | 7.7 | 1.1 | 3.2 | 0.9 | 1.3 | 0.3 | 1.1 | 0.4 | 4.6 | 0.3 | |
pin | 0.0 | 0.0 | 0.8 | 0.5 | 0.6 | 0.3 | 9.0 | 2.0 | 8.6 | 1.6 | 0.5 | 0.3 | 2.1 | 0.3 | |
mélèze | 0.0 | . | 0.3 | 0.1 | 0.2 | 0.2 | 17.5 | 2.0 | 8.0 | 1.0 | 8.5 | 1.3 | 3.6 | 0.3 | |
arole | 0.0 | . | 0.0 | 0.0 | 0.0 | . | 3.5 | 0.9 | 4.8 | 1.0 | 0.1 | 0.1 | 0.9 | 0.1 | |
autres résineux | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 0.1 | 0.3 | 0.2 | 1.0 | 0.4 | 0.0 | . | 0.2 | 0.1 | |
hêtre | 3.8 | 0.5 | 5.9 | 0.9 | 9.6 | 1.3 | 1.8 | 0.9 | 2.5 | 0.7 | 0.6 | 0.3 | 4.2 | 0.3 | |
érable | 0.9 | 0.2 | 4.2 | 0.7 | 4.2 | 0.7 | 1.2 | 0.5 | 0.7 | 0.3 | 0.4 | 0.2 | 1.9 | 0.2 | |
frêne | 0.2 | 0.1 | 0.7 | 0.2 | 1.9 | 0.5 | 1.5 | 0.9 | 1.4 | 0.7 | 0.1 | 0.1 | 0.7 | 0.1 | |
chêne | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.1 | 0.0 | . | 0.0 | . | 0.0 | 0.0 | |
châtaignier | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.2 | 0.0 | 0.0 | |
autres feuillus | 0.6 | 0.2 | 3.1 | 0.5 | 3.7 | 0.9 | 7.8 | 1.7 | 7.0 | 1.8 | 3.0 | 1.1 | 3.1 | 0.3 | |
indéterminable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 16.5 | 1.1 | 63.6 | 2.4 | 64.7 | 3.3 | 84.9 | 2.5 | 94.7 | 1.3 | 29.5 | 2.7 | 47.3 | 0.9 | |
total | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
épicéa | 29.9 | 1.3 | 47.8 | 2.0 | 43.7 | 2.6 | 40.2 | 2.9 | 60.8 | 2.6 | 16.8 | 1.8 | 37.4 | 0.8 | |
sapin | 15.6 | 0.8 | 16.3 | 1.3 | 11.3 | 1.2 | 3.3 | 0.9 | 1.7 | 0.4 | 2.4 | 0.6 | 10.9 | 0.4 | |
pin | 2.8 | 0.3 | 1.3 | 0.6 | 0.8 | 0.3 | 12.4 | 2.2 | 9.1 | 1.6 | 0.5 | 0.3 | 3.5 | 0.3 | |
mélèze | 0.5 | 0.1 | 0.7 | 0.2 | 0.6 | 0.3 | 17.9 | 2.0 | 8.3 | 1.0 | 9.5 | 1.4 | 4.2 | 0.3 | |
arole | 0.0 | . | 0.0 | 0.0 | 0.0 | . | 3.5 | 0.9 | 4.8 | 1.0 | 0.1 | 0.1 | 0.9 | 0.1 | |
autres résineux | 1.0 | 0.2 | 0.1 | 0.0 | 0.4 | 0.2 | 0.3 | 0.2 | 1.0 | 0.4 | 0.0 | 0.0 | 0.6 | 0.1 | |
hêtre | 28.1 | 1.0 | 17.9 | 1.5 | 21.3 | 1.7 | 5.1 | 1.5 | 3.5 | 0.8 | 19.4 | 2.4 | 19.6 | 0.6 | |
érable | 6.3 | 0.4 | 6.5 | 0.8 | 7.2 | 0.8 | 2.2 | 0.6 | 1.1 | 0.3 | 1.3 | 0.3 | 4.9 | 0.3 | |
frêne | 6.0 | 0.5 | 3.5 | 0.7 | 7.2 | 1.2 | 2.1 | 0.9 | 1.7 | 0.8 | 3.0 | 0.8 | 4.5 | 0.3 | |
chêne | 3.7 | 0.5 | 0.5 | 0.2 | 0.3 | 0.1 | 1.9 | 0.7 | 0.2 | 0.1 | 3.9 | 1.0 | 2.2 | 0.2 | |
châtaignier | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | . | 0.2 | 0.1 | 0.1 | 0.1 | 20.4 | 2.4 | 2.7 | 0.3 | |
autres feuillus | 6.1 | 0.5 | 5.4 | 0.7 | 7.2 | 1.1 | 10.8 | 1.8 | 7.7 | 1.8 | 22.7 | 2.3 | 8.8 | 0.5 | |
indéterminable | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . |
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. 1352526. Birmensdorf, Swiss Federal Research Institute WSL