Résultats IFN

page précedente

IFN2–IFN3
exploitations forcées
cause de l'exploitation forcée
découpage régional: canton
unité: 1000 m³/an
ensemble analysé: forêt accessible sans la forêt buissonnante IFN2/IFN3
réseau: réseau 1,4 km
évolution 1993/95–2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZHSuisse
cause de l'exploitation forcée1000 m³/an±%1000 m³/an±%1000 m³/an±%1000 m³/an±%1000 m³/an±%1000 m³/an±%1000 m³/an±%1000 m³/an±%1000 m³/an±%1000 m³/an±%1000 m³/an±%1000 m³/an±%1000 m³/an±%1000 m³/an±%1000 m³/an±%1000 m³/an±%1000 m³/an±%1000 m³/an±%1000 m³/an±%1000 m³/an±%1000 m³/an±%1000 m³/an±%1000 m³/an±%1000 m³/an±%1000 m³/an±%1000 m³/an±%
pas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
insectes924300566214243528729007585036254648346601100365366375563965435445577638100434311401100933690311
champignons0100000026900000000000000000000000000000000000000000100255
vent202210782100501123055230220000541663217125363125643940923556920433140114360058114227115249411782218936
poids de la neige lourde0000310017100273002100113200495000001000000110001002900000010000002972824
avalanche00000000000000007630000000000370000000000017500010000001243
lave torrentielle, glissement de terrain0000004770041000000091000000001100010000000000000015931110000003752
crue0000000000000000000000000000000000000000000000000000
incendie00000000000000000000000000000000000000000000310000003100
perte de vitalité13750100010017500880100000017829600010000000000010000000011006874870020676330
autres causes000000110000000000378000000000000000000000000376000000750
total308191731046739113350323170095177259226222214227266176321612510446045743516130763165920821413450412921829485
© WSL, Inventaire forestier national suisse, 06.03.2024 #1415447/597402

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. 1415447. Birmensdorf, Swiss Federal Research Institute WSL

page précedente