Sélectionner un thème dans la liste
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 | |||||||||
part d'exploitations forcées | cause de l'exploitation forcée (caractéristique liée à la surface) | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% |
pas d'indication | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
aucune exploitation forcée n'a eu lieu | 152.2 | 4 | 105.7 | 5 | 68.2 | 7 | 74.3 | 6 | 78.6 | 6 | 107.7 | 3 | 586.7 | 2 | |
insectes | 0.0 | . | 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 | . | 0.0 | . | |
vent | 0.0 | . | 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 | . | 0.0 | . | |
avalanche | 0.0 | . | 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 | . | 0.0 | . | |
crue | 0.0 | . | 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 | . | 0.0 | . | |
perte de vitalité | 0.0 | . | 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 | . | 0.0 | . | |
total | 152.2 | 4 | 105.7 | 5 | 68.2 | 7 | 74.3 | 6 | 78.6 | 6 | 107.7 | 3 | 586.7 | 2 | |
0% | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
aucune exploitation forcée n'a eu lieu | 150.0 | 4 | 35.0 | 10 | 14.5 | 16 | 7.0 | 22 | 11.2 | 17 | 9.2 | 20 | 227.0 | 3 | |
insectes | 0.0 | . | 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 | . | 0.0 | . | |
vent | 0.0 | . | 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 | . | 0.0 | . | |
avalanche | 0.0 | . | 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 | . | 0.0 | . | |
crue | 0.0 | . | 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 | . | 0.0 | . | |
perte de vitalité | 0.0 | . | 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 | . | 0.0 | . | |
total | 150.0 | 4 | 35.0 | 10 | 14.5 | 16 | 7.0 | 22 | 11.2 | 17 | 9.2 | 20 | 227.0 | 3 | |
1-50% | pas d'indication | 0.0 | . | 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 | . | 0.0 | . | |
insectes | 6.9 | 23 | 2.0 | 41 | 1.0 | 58 | 0.7 | 71 | 0.0 | . | 0.0 | . | 10.6 | 18 | |
champignons | 2.4 | 38 | 0.4 | 100 | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 3.2 | 33 | |
vent | 24.3 | 12 | 8.2 | 21 | 4.6 | 28 | 1.7 | 45 | 1.7 | 45 | 0.7 | 71 | 41.3 | 9 | |
poids de la neige lourde | 0.7 | 71 | 0.7 | 71 | 0.7 | 72 | 0.0 | . | 2.8 | 35 | 0.0 | . | 5.0 | 27 | |
avalanche | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
lave torrentielle, glissement de terrain | 0.7 | 71 | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.0 | 58 | |
crue | 0.0 | . | 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 | . | 0.0 | . | |
perte de vitalité | 10.8 | 18 | 3.0 | 33 | 0.3 | 100 | 0.7 | 71 | 0.4 | 100 | 0.0 | . | 15.2 | 15 | |
autres causes | 0.3 | 100 | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | |
total | 46.1 | 8 | 14.7 | 15 | 7.4 | 22 | 3.1 | 33 | 4.9 | 27 | 0.7 | 71 | 77.0 | 7 | |
>50% | pas d'indication | 0.0 | . | 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 | . | 0.0 | . | |
insectes | 12.7 | 17 | 3.8 | 32 | 5.3 | 25 | 1.0 | 58 | 3.5 | 32 | 0.7 | 71 | 27.0 | 11 | |
champignons | 1.7 | 45 | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.0 | . | 2.1 | 41 | |
vent | 27.5 | 11 | 19.0 | 13 | 20.1 | 13 | 6.3 | 23 | 11.1 | 17 | 0.4 | 100 | 84.5 | 6 | |
poids de la neige lourde | 1.0 | 58 | 0.6 | 71 | 0.3 | 100 | 0.4 | 100 | 6.7 | 23 | 0.7 | 71 | 9.7 | 19 | |
avalanche | 0.0 | . | 0.3 | 100 | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | |
lave torrentielle, glissement de terrain | 0.7 | 71 | 1.2 | 58 | 0.4 | 100 | 0.0 | . | 1.0 | 58 | 0.4 | 100 | 3.7 | 32 | |
crue | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.4 | 100 | |
incendie | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.4 | 100 | 1.1 | 58 | |
perte de vitalité | 16.9 | 14 | 5.2 | 27 | 0.9 | 58 | 2.5 | 38 | 1.4 | 50 | 0.4 | 100 | 27.3 | 11 | |
autres causes | 1.1 | 58 | 0.3 | 100 | 0.3 | 100 | 0.4 | 100 | 0.4 | 100 | 0.0 | . | 2.5 | 38 | |
total | 62.0 | 7 | 30.6 | 10 | 27.7 | 11 | 10.9 | 18 | 24.5 | 12 | 3.2 | 33 | 158.9 | 4 | |
total | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
aucune exploitation forcée n'a eu lieu | 302.2 | 2 | 140.8 | 4 | 82.7 | 6 | 81.4 | 6 | 89.8 | 6 | 116.8 | 3 | 813.6 | 1 | |
insectes | 19.5 | 13 | 5.8 | 25 | 6.2 | 23 | 1.7 | 45 | 3.5 | 32 | 0.7 | 71 | 37.6 | 10 | |
champignons | 4.1 | 29 | 0.4 | 100 | 0.4 | 100 | 0.0 | . | 0.3 | 100 | 0.0 | . | 5.3 | 26 | |
vent | 51.9 | 8 | 27.2 | 11 | 24.7 | 12 | 8.0 | 21 | 12.8 | 16 | 1.1 | 58 | 125.7 | 5 | |
poids de la neige lourde | 1.7 | 45 | 1.4 | 50 | 1.0 | 58 | 0.4 | 100 | 9.6 | 19 | 0.7 | 71 | 14.7 | 15 | |
avalanche | 0.0 | . | 0.3 | 100 | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | |
lave torrentielle, glissement de terrain | 1.4 | 50 | 1.5 | 51 | 0.4 | 100 | 0.0 | . | 1.0 | 58 | 0.4 | 100 | 4.7 | 28 | |
crue | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.4 | 100 | |
incendie | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.4 | 100 | 1.1 | 58 | |
perte de vitalité | 27.7 | 11 | 8.3 | 21 | 1.3 | 50 | 3.2 | 33 | 1.8 | 45 | 0.4 | 100 | 42.6 | 9 | |
autres causes | 1.4 | 50 | 0.3 | 100 | 0.7 | 71 | 0.4 | 100 | 0.4 | 100 | 0.0 | . | 3.2 | 33 | |
total | 410.3 | 1 | 186.1 | 3 | 117.8 | 5 | 95.4 | 5 | 119.2 | 5 | 120.7 | 3 | 1049.5 | 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. 1317668. Birmensdorf, Swiss Federal Research Institute WSL