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IFN4IFN5
évolution: volume des arbres vifs (bois de tige)
zones supérieures/inférieures · essence principale
découpage régional: région économique
unité: m³/ha/an
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1-IFN5
réseau: réseau 1,4 km, sous-réseaux 1 à 5
évolution 2009/17–2018/26
région économique
Ouest du JuraEst du JuraOuest du PlateauCentre du PlateauEst du PlateauOuest des PréalpesCentre des PréalpesEst des PréalpesNord-ouest des AlpesCentre des AlpesNord-est des AlpesSud-ouest des AlpesSud-est des AlpesSud des AlpesSuisse
zones supérieures/inférieuresessence principalem³/ha/an±%m³/ha/an±%m³/ha/an±%m³/ha/an±%m³/ha/an±%m³/ha/an±%m³/ha/an±%m³/ha/an±%m³/ha/an±%m³/ha/an±%m³/ha/an±%m³/ha/an±%m³/ha/an±%m³/ha/an±%m³/ha/an±%
pas d'indicationpas d'indication..............................
épicéa..............................
sapin..............................
pin..............................
mélèze..............................
arole..............................
autres résineux..............................
hêtre..............................
érable..............................
frêne..............................
chêne..............................
châtaignier..............................
autres feuillus..............................
indéterminable..............................
total..............................
zones inférieurespas d'indication..............................
épicéa-1.830-1.650-1.585-2.448-2.437-4.5111-5.2440.43881.6481.863-8.4550.12891.5431.774-1.625
sapin-0.2375-0.7750.61100.1462-0.2233-0.24441.8561.951-0.3304-0.3297-0.111540.1920.8910.2720.295
pin-0.1174-0.1230-0.6710.0194-0.2610.0.0.12970.11010.0.0.2950.0.-0.21210.41080.0.-0.155
mélèze0.01260.02140.345-0.11320.04270.0.0.0136-0.11660.21330.0.-0.360-0.21040.1990.2450.0105
arole................0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.1540.371-0.7830.4370.2450.0.0.0760.0530.0.0.0.0.01120.0990.0.0.0960.164
hêtre-0.775-1.7540.3238-0.22390.15783.0430.2399-0.7187-0.28182.4103-0.29280.087151.0681.4220.01434
érable0.5360.3680.5360.5260.2105-0.1548-0.11540.81020.0990-0.41690.31450.7441.1610.01350.323
frêne-0.354-0.466-1.096-0.477-0.7401.763-0.489-1.365-1.0780.4193-0.7940.5580.3930.362-0.431
chêne0.02380.1184-0.3174-0.11550.09540.3780.1880.11360.01010.41460.0.0.4420.3750.11630.0206
châtaignier....0.01000.0.0.0100......0.0990.0.0.0.0.1800.1880.14010.0381
autres feuillus0.04680.12570.024460.13180.3530.1610.194-0.3158-1.3730.2268-0.7790.850-0.12690.7480.157
indéterminable0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total-2.446-3.741-2.4103-2.274-2.9420.22556-3.4870.8379-1.02594.881-10.0532.3485.4294.833-1.345
zones supérieurespas d'indication..............................
épicéa-0.61160.0.-8.542-6.3550.51700.5368-0.4250-1.11461.0142-1.61760.211731.1561.365-1.3970.1262
sapin1.4470.0.-1.21827.0134.9720.62210.9700.042440.9361.0990.22080.5320.08610.3610.530
pin0.01360.0.0.0.0.0.0.0.0.0.0.1660.01030.0680.3540.0.-0.11150.1251-0.11490.0363
mélèze0.0.0.0.0.0.0.0.0.0.0.1720.01000.0.0.2670.0.0.11400.6540.3841.1470.332
arole................0.11000.0.0.0.0.11000.2600.01000.148
autres résineux0.01000.0.0.0.0.0.0.0.0.0.0.0870.11000.01000.0990.0990.0670.0790.0.0.0107
hêtre-0.4902.9.0.4124-0.3206-12.5101-0.16290.06731.0390.4460.8511.250-0.188-0.11270.1900.182
érable0.4321.1.0.5500.2690.0.0.2850.11280.5370.21620.2590.5960.0560.01100.11030.223
frêne-0.1841.9.0.0.0.0.0.4720.1670.260-0.1820.03260.21100.2960.01030.04660.01000.0122
chêne0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.01000.0.0.0.0.0100
châtaignier....0.0.0.0.0.0.......0.0.0.0.0.0.0.0.0.0.0.0750.075
autres feuillus0.03530.0.-0.1950.2690.0.0.11070.06650.1500.0143-0.11480.02400.02240.0737-0.15650.01190
indéterminable0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.71715.9.-9.0590.8493-6.82301.51780.91490.45312.8600.83662.41082.1371.8530.26641.335
totalpas d'indication..............................
épicéa-1.333-1.650-2.158-2.447-2.437-0.6322-2.546-0.62001.298-1.0233-2.5891.0561.3600.6156-0.736
sapin0.593-0.7750.41470.2316-0.12840.42541.3440.7840.6530.81070.14060.4310.11490.3470.434
pin-0.1156-0.1230-0.6710.0194-0.2610.0.0.11110.018690.0680.3480.0.-0.1930.11710.01490.075
mélèze0.01260.02140.345-0.11320.04270.0720.01520.01670.2600.0.0.05080.5580.3820.5380.231
arole................0.01000.0.0.0.0.11000.1600.01000.048
autres résineux0.0540.371-0.7830.4370.2450.0.0.0710.1700.01000.0990.01440.0980.0790.0960.061
hêtre-0.659-1.6540.3213-0.22360.027440.6770.15860.41540.31421.1510.8830.02300.02128790.9220.1191
érable0.4250.3660.5330.5250.21050.11130.018560.6520.11640.11460.4820.1380.1560.1870.217
frêne-0.247-0.469-0.996-0.477-0.7400.456-0.1184-0.559-0.2790.297-0.12600.1510.018230.260-0.233
chêne0.02380.1184-0.3174-0.11550.09540.1800.0880.01360.01020.11480.0.0.1410.0780.01630.0199
châtaignier....0.01000.0.0.0100......0.01000.0.0.0.0.0810.0910.13750.0358
autres feuillus0.08680.12570.054900.13080.3530.1670.1118-0.1336-0.382-0.1263-0.21060.11070.04330.4570.164
indéterminable0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total-1.173-3.641-3.078-2.274-2.9421.2207-1.01550.53181.9741.5172-1.51662.1322.0453.1380.04478
© WSL, Inventaire forestier national suisse, 21.05.2024 #1217352/399101

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. 1217352. Birmensdorf, Swiss Federal Research Institute WSL

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