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IFN4IFN5
évolution: volume des arbres vifs (bois de tige)
forêt de protection contre des chutes de pierres ou de blocs (2022) · essence principale
découpage régional: canton
unité: m³/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN4/IFN5
réseau: réseau 1,4 km, sous-réseaux 1 à 5
évolution 2009/17–2018/26
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZHSuisse
forêt de protection contre des chutes de pierres ou de blocs (2022)essence principalem³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%m³/ha±%
pas d'indicationpas d'indication....................................................
épicéa....................................................
sapin....................................................
pin....................................................
mélèze....................................................
arole....................................................
autres résineux....................................................
hêtre....................................................
érable....................................................
frêne....................................................
chêne....................................................
châtaignier....................................................
autres feuillus....................................................
indéterminable....................................................
total....................................................
à l'intérieurpas d'indication....................................................
épicéa......-5.04107.6.....-62.8132-9.8136121.682....2.1.306.77930.973..0.0.25.375..2.6109-103.3870.0.-12.3122....-4.0277
sapin......9.4700.0.....0.0.0.4756-18.481....-61.6.0.0.-1.090..0.0.49.988..0.2982.14832.786-0.998....2.1101
pin......0.0.0.0.....0.0.-0.511710.981....0.0.33.279-1.491..0.0.0.0...0.0.7.3750.0.2.061....1.3101
mélèze......-1.0970.0.....0.0.-1.02370.0.....0.0.0.0.0.0...0.0.0.0...3.5690.0.0.0.7.074....1.673
arole......2.896......0.0.-0.7115..........0.0.....0.0...0.0.0.0.0.0.-1.5103....0.01927
autres résineux......0.0.0.0.....0.0.0.0.0.0.....0.0.0.0.1.887..0.0.0.0...0.0.0.2950.0.0.0.....0.184
hêtre......8.817383.5.....-10.6777.070-24.548....-20.1.0.0.26.6170..-201.8.21.762..8.1583.194-12.6916.186....5.078
érable......0.43180.0.....-4.8210-0.6981.581....0.0.0.0.1.290..1.9.3.661..0.0980.3951.25960.489....0.1740
frêne......-3.3970.0.....-5.73680.368-3.182....27.4.0.0.-0.41501..0.0.-8.489..9.2990.0.-65.4792.357....0.06265
chêne......0.0.0.0.....0.0.0.0.52.782....0.0.0.0.3.490..0.0.0.0...-0.41010.0.-0.1800.198....1.396
châtaignier......0.0.......0.0.0.697..........0.0.....0.0...17.0430.0.0.0.0.885....3.943
autres feuillus......2.61023.8.....-19.894-2.017554.082....-1.1.5.0633.0110..0.0.13.089..15.0430.794-28.3799.564....5.250
indéterminable......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.....0.0.
total......14.818694.9.....-103.882-6.3231184.7109....-53.3.344.97764.177..-200.0.105.153..55.322-89.6102-102.67513.5154....16.783
à l'extérieurpas d'indication....................................................
épicéa-14.67149.761-88.647-20.9331.23546.82011.666-40.86512.941-22.848-35.144-4.414739.24721.1410.0114227-40.148-11.585-10.3140-24.3539.49035.335-5.19911.23740.938-22.356-4.253
sapin-11.7639.61561.221233.51095.336-4.52031.793-1.73100.610011.8689.78014.9428.76610.2425.9903.6700.0699834.81513.21372.143-6.1996.9643.1314.9214-1.62492.935
pin-1.7600.0.-2.099-0.41484.652-4.085-17.1480.0.0.61290.56031.375-1.11700.6961.599-0.5209-2.4162-0.32360.985-1.5135-0.12610.2486-0.3104-1.1830.0.-3.170-0.462
mélèze-0.34610.0.0.0.-0.22190.1940.6590.0.-1.2704.6410.11000.2570.0990.0.0.2990.3226-0.23810.1990.2990.62146.4260.0.1.6444.646-2.8970.017591.921
arole......0.0.......0.0.1.441........0.0.0.0.....0.0...0.01000.0.0.0.0.953....0.333
autres résineux1.8550.0.0.6680.9424.3990.0.0.0.0.0990.0830.6892.0670.0990.0.0.3831.3740.7991.5640.2840.0850.3960.0.-2.4890.0980.0.0.4780.361
hêtre-10.16711.995-7.21111.2239-45.6441.53810.0.-0.419280.3199-5.31404.488-7.4878.4114-9.2567.01024.1194-12.0775.6620.512877.9239.4701.1252-0.8857.6982.21680.2457
érable1.31261.3972.52082.533-0.219842.0611.3915.3870.22142.11170.52415.4391.1456-0.83557.1481.2925.9520.92531.42681.1471.9822.7391.435-2.11942.8762.017
frêne-6.5500.0.-9.2112-0.893-9.6501.4309-7.693-1.71610.2171-5.261-7.754-0.9789.21462.398-1.03491.3158-1.4155-2.9100-11.6570.6982.399-2.61170.11162-10.2129-3.571-1.631
chêne2.9390.0.0.0.-0.2334-0.5971.741-35.01510.0.0.262-0.791-0.13250.03770.0960.0.0.2248-2.51210.43740.11002.81170.4148-0.6299-0.51930.6430.398-1.71140.1202
châtaignier-0.199....0.0...0.0.0.0.0.0.0.459..0.0.....0.0.0.0...0.0.0.0.0.0.-1.41460.0.0.070-0.31010.0.0.0.-0.1168
autres feuillus1.876-0.6981.485-1.787-0.11949-0.5760-3.02580.51940.52291.3830.8109-1.5651.92200.4168-1.91260.22151.71542.192-11.41204.151-0.6368-0.53991.1830.035112.5530.3213
indéterminable0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total-37.14271.955-101.261-16.059-40.5615.0429-58.193-40.07721.928-17.799-23.9834.925469.03626.04718.5103-34.167-15.61131.61181-40.45830.93441.9411.092620.82538.756-24.2661.6189
totalpas d'indication....................................................
épicéa-14.67149.761-88.647-20.3331.43176.82011.666-43.55911.843-17.865-35.144-4.414737.34732.6441.11124-40.148-11.485-8.6161-24.3538.98812.0161-5.0999.64240.938-22.356-4.252
sapin-11.7639.61561.221233.7995.236-4.52031.793-1.53100.610010.7729.78014.9425.11259.8425.7913.6700.0699837.01053.21372.042-4.71136.8632.8324.9214-1.62492.935
pin-1.7600.0.-2.099-0.41484.553-4.085-17.1480.0.0.51430.55621.375-1.11700.5962.869-0.5188-2.4162-0.32360.885-1.5135-0.12611.497-0.3104-0.9960.0.-3.170-0.472
mélèze-0.34610.0.0.0.-0.21830.1940.6590.0.-1.0704.3410.11000.2570.0990.0.0.2990.2226-0.23810.1990.2990.62146.2250.0.1.6444.842-2.8970.017591.921
arole......0.1100......0.0.1.342........0.0.0.0.....0.0...0.01000.0.0.0.0.862....0.333
autres résineux1.8550.0.0.6680.9424.2990.0.0.0.0.0990.0830.5892.0670.0990.0.0.2831.3710.7991.5640.2840.0850.3960.099-2.3890.0980.0.0.4780.360
hêtre-10.16711.995-7.21111.5191-43.2461.53810.0.-1.64210.698-5.91204.488-7.4876.9132-8.8567.7934.1194-14.2666.4530.512877.9228.3661.0290-0.32257.6982.21680.4235
érable1.31261.3972.52082.433-0.119842.0611.3914.11050.22482.11140.52415.4391.1456-0.73556.9471.2925.9511.12131.42681.0471.6802.7391.335-2.11942.8761.917
frêne-6.5500.0.-9.2112-0.982-9.4501.4309-7.693-2.21590.2159-5.160-7.754-0.97810.11272.299-1.03451.3158-1.4155-3.288-11.6571.3711.999-3.3930.2328-10.2129-3.571-1.632
chêne2.9390.0.0.0.-0.2334-0.5971.741-35.01510.0.0.2621.1174-0.13250.03770.0960.0.0.3158-2.51210.43740.11002.81170.4161-0.5299-0.51920.6430.398-1.71140.2142
châtaignier-0.199....0.0...0.0.0.0.0.0.0.455..0.0.....0.0.0.0...0.0.0.0.0.0.0.128300.0.0.070-0.31250.0.0.0.0.0667
autres feuillus1.876-0.6981.485-1.592-0.14724-0.5760-3.0258-2.01290.42973.1680.8109-1.5651.72270.6115-1.71340.22151.71542.674-11.41205.041-0.4468-0.82391.6570.035112.5530.4119
indéterminable0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total-37.14271.955-101.261-14.862-37.9655.0429-58.193-47.76120.629-10.7174-23.9834.925462.93938.84520.092-34.167-17.8996.5280-40.45832.82919.8111-0.1761220.32538.756-24.2662.2136
© WSL, Inventaire forestier national suisse, 21.05.2024 #1299978/481728

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. 1299978. Birmensdorf, Swiss Federal Research Institute WSL

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