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IFN1IFN5
évolution: volume des arbres vifs (bois de tige)
étages de végétation NaiS (6 classes) · essence principale
découpage régional: canton
unité: m³/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1-IFN5
réseau: réseau 1,4 km, sous-réseaux 1 à 5
évolution 1983/85–2018/26
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZHSuisse
étages de végétation NaiS (6 classes)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....................................................
subalpin supérieurpas d'indication....................................................
épicéa................5.557....................32.778....4.881....6.641
sapin................0.0.....................0.0.....0.0.....0.0.
pin................1.1240....................12.888....-9.869....-2.2136
mélèze................30.334....................60.456....47.728....38.121
arole................17.558....................6.088....31.832....22.132
autres résineux................0.856....................0.0.....0.0.....0.556
hêtre................0.0.....................0.0.....0.0.....0.0.
érable................0.0.....................0.0.....0.0.....0.0.
frêne................0.0.....................0.0.....0.0.....0.0.
chêne................0.0.....................0.0.....0.0.....0.0.
châtaignier................0.0.....................0.0.....0.0.....0.0.
autres feuillus................0.299....................1.288....0.0445185....0.289
indéterminable................0.0.....................0.0.....0.0.....0.0.
total................55.527....................113.119....74.627....65.218
subalpinpas d'indication....................................................
épicéa......84.231......151.16466.927..40.40..166.21291.412859.9122....176.46..55.73888.47667.57035.345....63.316
sapin......0.799......0.0.0.0...0.0...0.4580.0.0.0.....0.0...0.0.0.0.0.0.0.0.....0.197
pin......-2.9123......0.0.-0.2578..0.0...5.25861.1730.0.....0.0...0.0.-26.3920.0.2.163....0.9159
mélèze......-2.699......0.0.14.836..0.0...0.0.0.0.-3.493....0.0...70.321-29.7927.59443.544....23.025
arole......0.0.......0.0.0.13378..........0.0.....0.0...0.0.0.0.0.0.0.07289....0.04727
autres résineux......0.199......0.0.0.552..0.0...0.0.0.0.0.0.....0.0...0.0.0.0.0.0.0.170....0.244
hêtre......0.099......0.0.0.0...0.0...0.0.0.0.0.0.....0.0...1.4980.0.0.0.0.0.....0.1104
érable......0.0.......0.0.0.4100..0.0...0.0.0.0.0.0.....0.0...0.0.0.0.0.33390.0.....0.297
frêne......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.
chêne......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.
châtaignier......0.0.......0.0.0.0...........0.0.....0.0...0.0.0.0.0.0.0.0.....0.0.
autres feuillus......2.196......0.0.0.253..0.0...1.9840.7891.766....0.0...0.5770.5920.5902.557....1.141
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.
total......81.433......151.16482.724..40.40..173.612153.38658.2126....176.46..127.91832.934975.96683.531....89.013
haut-montagnardpas d'indication....................................................
épicéa......-36.0123..106.587..158.95411.3181..37.3271-73.20-138.2057.681-229.043....30.5206..39.97450.814593.63048.035-228.50..21.951
sapin......28.133..21.195..0.0.3.957..-2.6910.0.-23.3019.670-1.496....8.767..9.210212.68843.7569.655-23.20..11.122
pin......0.199..0.0...0.0.4.552..0.0.0.0.0.0.0.0.0.0.....6.196..-6.67112.9850.0.4.5830.0...2.652
mélèze......0.793..0.0...0.0.11.035..0.0.0.0.0.0.0.0.7.795....0.0...38.1300.0.16.14930.5270.0...15.717
arole......0.299......0.0.0.0100..........0.0.....0.0...0.0.0.0.0.0.-0.1100....0.0268
autres résineux......0.0...0.0...0.0.0.0...0.0.0.0.0.0.0.0.0.295....0.0...0.0.0.51730.0.-0.21060.0...0.0171
hêtre......0.0...0.0...0.0.0.750..0.0.0.0.0.0.0.0.0.0.....0.0...3.4620.0.0.0.0.5960.0...0.738
érable......4.469..2.493..0.0.1.943..5.7860.0.18.701.4820.0.....1.466..2.1970.2973.1692.0440.0...2.225
frêne......0.399..0.0...0.0.0.4166..0.0.0.0.0.0.0.0.0.0.....0.0...0.6990.0.0.2982.1620.0...0.753
chêne......0.0...0.0...0.0.0.0...0.0.0.0.0.0.0.0.0.0.....0.0...0.0.0.0.0.0.0.21000.0...0.0100
châtaignier......0.0.......0.0.0.0...........0.0.....0.0...1.51040.0.0.0.0.0.....0.1105
autres feuillus......1.444..-0.497..5.0908.950..5.3560.0.3.900.0.1.872....-0.8268..5.4664.3841.01606.2330.0...5.631
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...0.0.
total......-0.58519..129.674..163.95342.651..45.7231-73.20-138.8078.670-220.746....46.0134..93.63481.289157.625103.420-251.70..60.820
montagnard inférieur et supérieurpas d'indication....................................................
épicéa-10.7175112.165-107.166-50.128-25.9153-16.1269..-73.65385.229-0.82454-54.255-1.9898117.259-63.25718.5123-53.631-12.5141-36.5788.571243.97959.455-16.110821.613548.4107-4.6682-12.451
sapin-14.56519.86258.9579.111433.0477.5284..9.48814.27636.84451.02857.73417.877-6.547123.74912.864-10.517123.49414.79710.1585.744136.12832.950-4.9631-2.259420.818
pin-3.12150.0.-0.999-1.4146-2.51680.099..0.0.-3.667-1.22460.6991.21130.0.0.0.-0.4191-31.252-5.953-0.2993.52030.0.1.5970.15233.21240.0.-3.786-1.053
mélèze-4.8790.0.0.0.-0.972-0.4660.299..1.198-2.81260.0.0.6700.3990.0.0.0.-1.9115-1.4950.0.0.9995.39610.1550.0.-0.9132-0.5732-3.4951.7700.3177
arole......0.0.......0.0.0.0.........0.0.0.0.....0.0...0.0.0.0.0.0.0.0.....0.0.
autres résineux-0.310860.0.1.3691.01740.0.0.0...0.1980.0.0.5726.4790.2990.0.0.8985.9940.0.2.7550.2990.0.0.0.0.0.-2.21340.5980.0.1.6491.167
hêtre36.57017.947-10.317517.5370.41112127.229..0.7306119.3621.597918.0296.210316.1160-8.041643.61973.045-4.150033.13224.08789.51251.73919.93439.83512.3167-2.552522.412
érable-11.21061.13447.71066.62314.26414.323..15.6553.5395.5559.32812.6255.21765.520812.8338.013415.7346.94816.2743.85715.3527.32718.0446.71134.7938.510
frêne-0.820110.0.4.71782.1751.425613.743..5.51835.1657.5562.2113-0.366655.9697.1877.184-6.3707.9475.76519.8461.17324.5503.36810.4687.3958.2975.520
chêne4.5890.0.0.0.0.21270.0.1.782..0.0.1.61032.41340.82260.2990.5950.0.-0.2100-2.2821.7710.499-8.3740.9710.0.1.0922.2960.0.-2.6870.561
châtaignier......0.0.......0.0.-0.399........0.0.0.0.....0.0...-1.31720.0.0.0.0.0.....-0.1154
autres feuillus7.197-0.7686.5741.6562.42323.363..3.9861.23367.3471.5164-0.42009.348-2.1116-0.139113.01091.6283-0.8343-1.86716.148-10.2880.52494.1881.6673.6902.529
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.
total2.81509150.352-39.3242-14.414222.729251.8102..-37.2141123.42559.55636.110075.835222.036-66.3101109.0292.12432-3.4111533.312981.894174.124148.03749.049132.22867.91124.1108148.018
submontagnardpas d'indication....................................................
épicéa-79.130....-84.427-21.399-147.933....18.066-45.758-87.439-5.3243..36.8704-117.969-10.8389-91.04614.186-49.661..69.291-39.259-43.6920.0.-65.840-65.913
sapin-9.4103....0.5228110.0556.264....31.86354.043-10.925118.1108..188.1717.4909.494-3.534313.58630.356..72.58610.31390.0.55.879-16.3644.592
pin-19.636....-3.684-0.22578-30.553....-99.744-2.91944.160-4.596..0.0.0.0.4.0211-24.4370.0.-4.975..11.4162-12.9760.0.0.0.-19.034-11.419
mélèze-0.21024....-2.687-5.699-6.7169....-18.41170.6980.32090.0...25.5717.585-0.38431.6990.0.1.173..0.0.9.4550.0.0.0.-2.8100-0.4306
arole......0.0.........0.0...........0.0.....0.0.....0.0.0.0.0.0.....0.0.
autres résineux4.553....5.16719.899-3.399....0.0.0.0.3.7970.0...0.0.-2.41397.0980.0.0.0.0.2120..0.0.2.9900.0.0.0.0.14813.240
hêtre-3.7391....-22.159-26.512116.3189....-56.291-33.4935.24272.9687..-31.671-23.317550.34119.06921.231516.472..135.85724.1459.1396157.01710.01321.6324
érable0.018287....7.8405.31216.468....21.248-2.13173.6787.3107..0.0.16.51384.7604.011114.8535.563..0.0.7.44521.78012.56317.2336.820
frêne-4.1110....1.92073.818937.556....2.8570.048598713.6104-14.3147..0.0.41.1548.3538.662115.8389.273..6.1846.71425.977-83.0610.76025.839
chêne3.2177....2.599-2.91560.7691....0.0.-3.9874.2142-7.5124..0.0.-5.5103-9.5933.8680.0.17.290..33.5586.31409.71220.0.-2.12372.580
châtaignier......0.0.........1.594..........0.0.....0.0.....0.0.0.3983.392....0.158
autres feuillus-0.31282....3.673-4.8709.7123....14.562-7.9635.960-23.657..3.171-15.695-0.93103.619512.82310.6867..16.04214.6103-26.5112-23.1116.0702.483
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.
total-108.829....-91.333-22.4197-111.766....-84.691-41.3113-57.890-26.9223..221.976-92.311162.387-78.258192.24426.2149..344.44329.9126-20.3286119.336-71.948-50.823
hyperinsubrique et collinéenpas d'indication....................................................
épicéa............1.5114..3.394..................-88.403.648..0.0.-0.23669..-56.6751.5125
sapin............2.490..0.0...................50.800.3100..0.0.1.962..0.0.0.948
pin............12.5196..0.0...................-112.600.0...0.0.-6.4236..-135.775-3.199
mélèze............0.0...2.796..................0.0.-0.1504..0.0.1.5227..0.0.0.3211
arole................0.0.....................0.0.....0.0.....0.0.
autres résineux............0.0...0.0...................0.0.2.198..0.0.0.198..0.0.1.598
hêtre............0.0...3.994..................153.6010.339..0.0.-0.697..0.0.8.636
érable............0.0...0.0...................0.0.1.774..0.0.0.11749..0.0.1.275
frêne............1.890..3.264..................11.7014.541..-2.4822.543..0.0.11.139
chêne............1.75323..14.896..................16.906.936..102.32914.846..-17.81269.840
châtaignier................66.440....................33.931....0.9115....28.927
autres feuillus............2.7144..56.160..................0.0.25.625..3.316910.356..-46.71423.023
indéterminable............0.0...0.0...................0.0.0.0...0.0.0.0...0.0.0.0.
total............22.6426..150.517..................32.0098.712..103.22624.975..-256.84583.813
totalpas d'indication....................................................
épicéa-72.430112.165-107.166-45.925-22.884-40.5791.5114-26.613835.031-14.4107-59.637-3.3449110.353-4.9635-15.0150-22.7136-45.246-16.3147-37.77127.94261.351-8.315131.82815.1301-40.949-10.039
sapin-9.98919.86258.9578.37717.3378.51592.4907.5894.24142.03228.54451.23213.6859.320118.54810.465-7.615319.88427.3504.75013.39728.8267.2383.0841-10.37811.916
pin-18.0360.0.-0.999-1.971-0.9339-8.55512.51960.0.-0.6287-1.71561.7530.33790.6967.781-0.3191-5.8137-13.6310.9114-4.777-1.0872.5233-3.2781.31740.0.-14.531-2.723
mélèze-0.73320.0.0.0.-1.355-4.096-1.71840.0.0.99911.7230.21000.5720.2990.0.1.099-0.11821-0.62870.7990.7992.06418.019-4.2993.74730.022-2.696-0.91805.914
arole......0.0100......0.0.2.067........0.0.0.0.....0.0...0.11000.0.0.0.3.340....0.638
autres résineux4.0550.0.1.3691.97013.599-0.91000.0.0.1990.2390.3725.2650.2990.0.0.4994.11015.1991.6560.1990.11200.9980.2174-0.63210.09460.0.0.7651.334
hêtre0.3478117.947-10.31753.6138-18.014621.5460.0.0.630611.5126-9.115512.9605.610813.3161-5.632630.02756.6315.523926.03420.05231.61433.83618.1273.94234.0654.819510.615
érable-1.12981.13447.71066.1208.26510.9220.0.12.4561.9263.2937.22611.7255.21453.418311.5365.66510.8346.3417.7482.2416.4556.6223.0327.08411.9325.79
frêne-3.81160.0.4.71781.7803.016618.9371.8904.41840.9535.2825.784-2.314946.2693.98810.1524.2848.23810.74511.5496.33910.8503.7752.240-7.71653.71094.417
chêne3.31540.0.0.0.0.887-2.01561.31261.753230.0.0.6740.55161.8120-0.91550.5960.0.-0.885-7.5862.6500.39911.81023.1343.0743.4711.7410.0.-2.51201.340
châtaignier......0.0.......0.0.1.652........0.0.0.0.....0.0...13.7320.0.0.11000.176....1.528
autres feuillus0.4736-0.7686.5742.140-2.51194.7752.71443.7735.8392.71083.063-3.8598.146-0.9145-1.61540.211902.41620.0141140.1362516.222-1.23394.1944.034-2.41094.2673.917
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-97.929150.352-39.3242-24.860-8.145514.228322.64263.0153864.81928.9957.040759.041197.83414.431856.45245.592-34.68548.57138.190123.712125.93356.43188.31446.4139-43.86134.315
© WSL, Inventaire forestier national suisse, 06.03.2024 #1405591/587370

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. 1405591. Birmensdorf, Swiss Federal Research Institute WSL

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