Sélectionner un thème dans la liste
région de production | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jura | Plateau | Préalpes | Alpes | Sud des Alpes | Suisse | ||||||||
forêt de protection contre des avalanches (2022) | cause de l'exploitation forcée (caractéristique liée à la surface) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
pas d'indication | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
aucune exploitation forcée n'a eu lieu | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
insectes | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
champignons | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
vent | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
poids de la neige lourde | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
avalanche | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
lave torrentielle, glissement de terrain | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
crue | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
incendie | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
autres causes | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
perte de vitalité due à la sécheresse | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
autres pertes de vitalité | 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 | . | |
à l'intérieur | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
aucune exploitation forcée n'a eu lieu | 2.1 | 0.6 | 0.0 | . | 5.4 | 0.9 | 15.6 | 1.1 | 9.0 | 1.4 | 7.6 | 0.4 | |
insectes | 0.2 | 0.2 | 0.0 | . | 0.3 | 0.2 | 0.6 | 0.2 | 0.0 | . | 0.3 | 0.1 | |
champignons | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
vent | 0.0 | . | 0.0 | . | 0.3 | 0.2 | 1.0 | 0.3 | 0.5 | 0.3 | 0.4 | 0.1 | |
poids de la neige lourde | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.1 | 0.0 | . | 0.0 | 0.0 | |
avalanche | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
lave torrentielle, glissement de terrain | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
crue | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
incendie | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
autres causes | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
perte de vitalité due à la sécheresse | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.0 | 0.0 | |
autres pertes de vitalité | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 2.2 | 0.6 | 0.0 | . | 6.0 | 0.9 | 17.2 | 1.1 | 9.8 | 1.4 | 8.4 | 0.5 | |
à l'extérieur | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
aucune exploitation forcée n'a eu lieu | 74.6 | 1.9 | 65.8 | 1.8 | 75.4 | 1.7 | 74.2 | 1.3 | 84.6 | 1.7 | 74.2 | 0.7 | |
insectes | 9.3 | 1.2 | 11.1 | 1.2 | 5.9 | 1.0 | 1.6 | 0.4 | 2.1 | 0.7 | 5.6 | 0.4 | |
champignons | 2.7 | 0.7 | 6.1 | 0.9 | 2.3 | 0.6 | 0.4 | 0.2 | 0.0 | . | 2.2 | 0.3 | |
vent | 4.8 | 0.9 | 9.8 | 1.1 | 8.3 | 1.1 | 3.1 | 0.5 | 1.2 | 0.5 | 5.4 | 0.4 | |
poids de la neige lourde | 0.7 | 0.3 | 2.0 | 0.6 | 1.2 | 0.4 | 1.7 | 0.4 | 0.7 | 0.4 | 1.4 | 0.2 | |
avalanche | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 0.2 | 0.0 | . | 0.2 | 0.1 | |
lave torrentielle, glissement de terrain | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 0.2 | 0.1 | 0.0 | . | 0.1 | 0.1 | |
crue | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.1 | 0.0 | . | 0.0 | 0.0 | |
incendie | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
autres causes | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
perte de vitalité due à la sécheresse | 5.5 | 1.0 | 4.4 | 0.8 | 0.4 | 0.2 | 0.5 | 0.2 | 1.1 | 0.5 | 2.1 | 0.2 | |
autres pertes de vitalité | 0.2 | 0.2 | 0.8 | 0.3 | 0.3 | 0.2 | 0.2 | 0.1 | 0.5 | 0.4 | 0.4 | 0.1 | |
total | 97.8 | 0.6 | 100.0 | 0.0 | 94.0 | 0.9 | 82.8 | 1.1 | 90.2 | 1.4 | 91.6 | 0.5 | |
total | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
aucune exploitation forcée n'a eu lieu | 76.6 | 1.8 | 65.8 | 1.8 | 80.8 | 1.6 | 89.8 | 0.9 | 93.6 | 1.2 | 81.9 | 0.6 | |
insectes | 9.5 | 1.3 | 11.1 | 1.2 | 6.2 | 1.0 | 2.2 | 0.4 | 2.1 | 0.7 | 5.9 | 0.4 | |
champignons | 2.7 | 0.7 | 6.1 | 0.9 | 2.3 | 0.6 | 0.4 | 0.2 | 0.0 | . | 2.2 | 0.3 | |
vent | 4.8 | 0.9 | 9.8 | 1.1 | 8.6 | 1.1 | 4.1 | 0.6 | 1.7 | 0.6 | 5.8 | 0.4 | |
poids de la neige lourde | 0.7 | 0.3 | 2.0 | 0.6 | 1.2 | 0.4 | 1.8 | 0.4 | 0.7 | 0.4 | 1.4 | 0.2 | |
avalanche | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 0.2 | 0.0 | . | 0.2 | 0.1 | |
lave torrentielle, glissement de terrain | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 0.2 | 0.1 | 0.0 | . | 0.1 | 0.1 | |
crue | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.1 | 0.0 | . | 0.0 | 0.0 | |
incendie | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
autres causes | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
perte de vitalité due à la sécheresse | 5.5 | 1.0 | 4.4 | 0.8 | 0.4 | 0.2 | 0.5 | 0.2 | 1.4 | 0.6 | 2.2 | 0.2 | |
autres pertes de vitalité | 0.2 | 0.2 | 0.8 | 0.3 | 0.3 | 0.2 | 0.2 | 0.1 | 0.5 | 0.4 | 0.4 | 0.1 | |
total | 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. 1218449. Birmensdorf, Swiss Federal Research Institute WSL