Recherche dans d’anciens sets de données

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IFN1
volume
stade de développement · essence principale
unité d'interprétation: région économique
unité: m³/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état1983/85
stade de développement
pas d'indicationrecrû/fourréperchisjeune futaiefutaie moyennevieille futaiemélangétotal
région économiqueessence principale m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
ouest du Juraépicéa40.92712.14852.319107.512143.49185.212119.88114.75
sapin30.63818.35734.81977.713109.111131.01464.21178.66
pin7.9700.8995.64917.42517.9279.5408.62712.014
mélèze0.0.0.2991.5780.0.1.0581.11000.0.0.543
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.0.01000.1580.01000.01000.6770.262
hêtre53.23010.76173.213127.310120.88111.01452.71291.55
érable4.3691.2999.32516.41611.51713.0306.31910.49
frêne12.2714.06915.2309.9336.3298.4357.7298.814
chêne10.5490.0.16.9337.6357.5356.4893.1477.318
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus4.2527.6576.9288.0228.2257.0294.3256.711
total163.71754.832215.76371.94425.73472.64267.34330.72
est du Juraépicéa56.14611.68547.829106.92376.13269.94060.62868.913
sapin12.7820.0.10.13952.63331.13725.03612.25626.020
pin5.3897.16620.13733.22618.24219.09819.45520.419
mélèze6.496-0.0989.3674.2730.9992.0982.0983.740
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux5.9970.8982.8750.2990.0.0.0.0.1981.053
hêtre109.12316.97989.015129.011202.810284.114131.121143.87
érable20.8477.67912.83017.22323.63122.63810.15217.214
frêne15.7737.37319.53013.73318.33715.53425.44916.516
chêne16.17011.99812.95722.23019.24029.44615.75918.619
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus38.05016.1836.33823.05812.04916.55418.93116.624
total286.11179.333230.68402.26402.16484.06295.612332.84
ouest du Plateauépicéa78.94829.45761.925195.317310.612223.82257.829173.19
sapin3.0933.59911.94541.73658.72874.23612.58436.718
pin0.0.4.1979.0516.06442.73913.36714.85117.628
mélèze0.0.0.0.1.77010.18212.4538.3980.0.6.840
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.0.5991.3999.6720.0.6.3973.556
hêtre12.9546.37335.531105.61980.819149.725110.02678.310
érable0.81720.0.11.3404.6421.2752.28617.7515.525
frêne4.2690.79723.22614.63819.83622.15147.84220.016
chêne1.2955.99729.32714.03330.03863.33826.45627.018
châtaignier0.0.0.0.4.0990.5990.0.0.0.0.0.1.090
autres feuillus2.9950.0.25.5327.6503.06617.16927.25212.322
total104.14049.942213.99401.38568.95573.98320.710381.94
centre du Plateauépicéa17.95719.64786.119136.622267.39263.11287.820181.87
sapin24.15219.64758.72966.327132.713107.320110.62296.19
pin23.2781.4994.0667.74912.83420.34311.06911.822
mélèze0.0.0.9745.2751.2991.7732.0990.0.1.942
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.1993.4657.6991.1906.478-0.0992.947
hêtre45.73719.73529.630126.717107.913166.11369.72597.78
érable1.3952.0594.15513.6486.1352.7769.8515.922
frêne31.8651.4697.84513.43515.13411.1518.83812.020
chêne8.6501.1999.0364.55613.02618.82914.33811.715
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus4.7500.4719.9332.9444.3348.74913.0476.420
total157.42666.222217.811380.56562.13606.64325.08428.23
est du Plateauépicéa182.53024.93783.115162.513232.68280.41252.418163.36
sapin34.5594.25916.32955.52298.61363.82319.53354.110
pin13.3557.44113.73631.32639.11744.92812.23327.811
mélèze0.0.3.7734.1397.9539.5295.5646.9706.720
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.0.8661.4543.3820.7991.9571.752
hêtre45.4398.43839.32380.814103.710125.01486.21779.56
érable13.0721.66215.0269.0259.4249.42928.02911.512
frêne15.1472.84623.91931.62321.01813.53345.82222.410
chêne0.0.2.8698.63319.93518.42230.12527.02517.412
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus2.6971.74910.7257.6388.62611.43241.82011.812
total306.51757.622215.67407.54544.23584.84321.76396.12
ouest des Préalpesépicéa109.72492.635150.924340.713408.811434.113170.915274.27
sapin70.172-0.622736.04157.33188.830113.13290.32373.214
pin0.0.0.0.0.0.0.0.0.0.0.0.0.5990.1100
mélèze0.0.0.0.0.0.0.0.0.0.7.7980.0.0.8100
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
hêtre11.5865.68249.84141.43248.53466.04131.74240.215
érable1.9800.4974.74915.2446.1400.2989.5317.322
frêne1.5980.39722.5466.7738.5622.9987.2478.026
chêne0.0.0.0.0.6682.6833.2690.9980.81041.643
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus1.8650.0.6.0543.1421.8460.4993.6292.721
total196.53298.332270.516467.08565.78625.411314.511408.25
centre des Préalpesépicéa157.42249.655132.218199.511320.28284.712161.88218.15
sapin105.8318.39817.63772.024134.212206.114122.111114.17
pin0.0.0.0.7.0743.4707.3910.0.6.9474.941
mélèze0.0.0.0.0.0.0.0.3.7931.1990.71001.371
arole0.0.0.0.0.0.0.0.0.0.0.0.0.71000.2100
autres résineux0.0.0.0.0.0.0.01001.3920.0990.0.0.389
hêtre7.4560.0.34.43468.719103.11694.22530.01962.010
érable4.2451.1586.83010.5308.6291.4503.0305.816
frêne4.8801.86912.6508.2425.5320.9995.7305.818
chêne0.0.0.6971.2840.7781.1810.0.0.0.0.549
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus2.5572.14013.9326.4643.2400.8693.8334.421
total282.11663.545225.78369.56588.24589.35334.65417.33
est des Préalpesépicéa95.13770.434100.920238.617324.28464.59151.513242.76
sapin5.8666.55632.53191.519110.815123.71844.91974.39
pin0.3970.0.0.0.2.7777.8501.9792.0923.137
mélèze0.0.0.0.0.1994.9992.7653.8700.0.2.046
arole0.0.0.0.0.0.0.0.0.0.0.0.0.8990.2100
autres résineux0.0.0.0.0.12940.3700.01000.0990.2990.153
hêtre14.58017.93631.927135.41983.11681.82360.41970.79
érable12.8556.36011.93211.13613.72110.03414.02812.012
frêne6.3503.69223.62729.73519.4354.15012.13515.516
chêne0.0.0.0.1.6860.7711.8733.2923.3631.939
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus8.8591.47922.1338.6483.5423.15810.0327.717
total143.732106.026224.68523.57567.04696.25299.28430.13
nord-ouest des Alpesépicéa151.83074.33259.828225.219360.111445.511172.511224.87
sapin12.95311.8767.35721.73436.23757.84219.43024.918
pin0.0.0.6980.5981.8573.4990.0.5.7552.643
mélèze0.0.0.0.2.4985.4649.7592.6985.5524.833
arole0.0.0.0.0.0.0.0.0.0.0.0.0.3990.1100
autres résineux0.0.0.2980.0.0.0.0.0.0.0.0.0.0.0100
hêtre21.8632.39724.54745.43757.43247.03629.72935.615
érable12.3500.37216.83415.7339.8416.5619.92810.315
frêne3.8970.0.7.95112.7520.0.1.6992.9593.830
chêne0.0.0.0.10.1690.4790.0.0.0.1.61001.656
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus3.8641.8497.93429.7387.1558.9673.9338.822
total206.41991.228137.213358.211483.67569.97251.48317.25
centre des Alpesépicéa40.358158.75495.637244.717309.521402.616193.221219.710
sapin0.0.5.39424.84239.54397.94136.88030.84242.824
pin0.0.0.0.10.97028.75110.5980.0.23.85513.532
mélèze0.0.0.0.0.0.8.2980.0.0.0.0.0.1.7100
arole0.0.0.0.0.0.0.0.0.0.0.0.2.8970.4100
autres résineux0.0.0.0.0.3980.2990.0.0.0.0.0.0.173
hêtre5.6912.59522.43258.94575.62923.8579.76237.319
érable5.6920.0.8.6414.86913.4413.6850.0.6.426
frêne0.0.0.0.7.9694.95919.0550.0.0.0.6.739
chêne0.0.0.0.-0.1980.3981.4994.9964.5961.557
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.-0.19410.5484.57516.5529.1503.4608.029
total51.540166.551181.019394.59543.812480.813268.215338.07
nord-est des Alpesépicéa82.94128.480162.023334.216289.418450.917156.921237.49
sapin14.0611.19715.47334.65563.73431.69522.24830.923
pin0.0.0.0.0.0.0.0.8.11000.0.8.2983.471
mélèze0.0.0.0.4.8720.0.56.5400.0.0.29912.940
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.-0.1980.2970.0.0.0.0.0.0.0502
hêtre17.1676.87137.75279.838104.42763.05554.83461.016
érable20.5917.17627.34416.77012.05116.15420.02817.020
frêne37.5710.7934.0711.9745.01074.37310.7377.234
chêne0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus19.3633.59316.6521.39813.8410.99910.4499.224
total191.32947.550267.616468.711552.99566.812283.212379.16
sud-ouest des Alpesépicéa53.54024.93838.720164.916198.910207.418113.59115.86
sapin13.2743.4496.4517.0539.8536.66014.5339.921
pin0.3980.56435.62228.34321.24015.38419.21820.114
mélèze15.37616.93219.62767.820102.414153.21659.31062.57
arole1.9980.0.2.75313.4457.5554.3718.8216.517
autres résineux0.0.0.3990.0.0.0.0.0.0.0.0.21000.177
hêtre0.0.0.7837.44410.9451.0744.3852.6414.023
érable0.9770.1991.7322.4580.1990.0.1.0491.026
frêne5.5570.4990.6512.6740.5920.0.1.3511.230
chêne-0.42721.6522.3470.3990.0.0.3990.5620.731
châtaignier5.0700.0.1.6580.0.0.0.0.0.0.0.0.545
autres feuillus4.9453.64516.5224.2490.4547.5713.8515.918
total100.03152.321133.19301.89341.95398.88224.85228.13
sud-est des Alpesépicéa175.13255.92668.422225.415310.37334.18155.67211.14
sapin2.4982.8691.1997.4808.93831.4315.82910.319
pin0.0.0.29918.33464.82721.02516.64722.61921.713
mélèze23.5557.47717.53132.63347.91760.32234.41337.89
arole2.7980.1993.8577.6509.13914.03713.72110.016
autres résineux0.0.0.0.0.0990.0.0.0.0.0.0.4620.161
hêtre2.4670.0.3.25815.9528.23422.9502.8598.227
érable0.0.1.7881.8570.8690.5591.0960.4560.832
frêne0.0.0.0.6.6570.0.1.11000.0.0.4631.044
chêne0.0.0.0.0.0.0.0.1.2800.81001.8811.055
châtaignier0.0.0.0.0.0.0.0.0.41000.0.0.0.0.1100
autres feuillus0.5972.65016.0321.3680.6531.0741.4322.621
total206.72670.721136.511355.89409.25482.25239.55304.83
Sud des Alpesépicéa3.5979.2447.14246.435156.415167.01456.31557.69
sapin0.0.2.4761.27117.15721.93226.44210.04410.221
pin0.0.0.0.0.210010.8729.6573.7640.9962.937
mélèze6.7553.1517.03835.73240.62362.52136.61327.010
arole0.0.0.0.0.0.0.0.0.0.0.499-0.01000.0136
autres résineux0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
hêtre23.5977.36719.21958.51819.33725.73126.91725.210
érable0.4970.2741.3430.5770.2990.7990.6500.729
frêne2.5712.4613.2313.4430.4820.0.0.7611.921
chêne4.1970.0.7.6227.5472.4790.0.3.2604.319
châtaignier1.5973.16134.61335.72237.33137.63625.72729.710
autres feuillus6.7412.92938.81125.4275.1372.14512.52019.39
total48.94530.721120.35241.07293.17326.17173.67178.73
Suisseépicéa91.81136.41259.46170.45254.43281.64123.83163.12
sapin27.1216.32315.61151.2879.9580.1739.8749.13
pin3.5391.9299.41417.51218.21113.21811.21012.76
mélèze4.2393.9276.51612.11517.71028.11220.3715.55
arole0.4700.01000.5401.4351.4332.4343.8151.812
autres résineux0.41000.1580.5390.6591.2450.7700.4360.624
hêtre27.2167.31933.0784.1582.7585.7732.9656.43
érable6.6241.8297.31110.2107.895.7155.8116.84
frêne9.1251.92711.41011.71210.1115.6187.0128.65
chêne3.1351.6478.3137.0168.0139.6174.0176.57
châtaignier0.6620.4628.7143.0252.1333.7383.3283.610
autres feuillus6.7243.32719.379.9155.5125.9177.8108.75
total180.7764.98179.83379.32489.11522.32260.02333.51
© WSL, Inventaire forestier national suisse, 25.05.2020 #825676/292007
IFN4
volume
stade de développement · essence principale
unité d'interprétation: région de forêt protectrice
unité: m³/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2009/17
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
stade de développementessence principale m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
pas d'indicationépicéa6.511585.92579.15134.961120.731104.36569.418
sapin1.59827.9472.1961.0967.6960.0.10.542
pin0.0.0.0.0.0.9.2970.0.0.0.1.4100
mélèze5.2700.0.0.0.30.44023.74334.99011.931
arole0.0.0.0.0.0.5.3970.0.0.0.0.8100
autres résineux0.0.0.0.0.0.0.0.0.0.0.0.0.0.
hêtre11.0616.6481.3650.0.4.09711.3935.734
érable3.2691.5724.0880.0.0.0.0.0.1.545
frêne3.7970.0.1.0950.0.0.0.0.0.0.887
chêne1.3970.0.0.0.0.0.0.0.0.0.0.299
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus2.2670.6991.9630.0.0.0.0.0.0.845
total34.633122.51989.44580.735156.022150.465103.214
recrû/fourréépicéa17.72256.61942.92966.864143.42139.05743.012
sapin13.72526.93713.4371.89815.7770.29515.619
pin3.7390.0.0.0.0.0.5.3780.0.2.335
mélèze1.1684.7656.29738.84310.1438.8565.427
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.01000.0990.2990.8970.0.0.0.0.157
hêtre29.0165.33816.9320.3970.4993.09617.714
érable3.3358.7407.538-0.92390.1994.9964.523
frêne2.3392.5431.4731.6980.0.0.0.1.927
chêne1.5470.0.0.0.0.0.0.0.0.0.0.847
châtaignier0.0.0.0.0.0.0.0.0.0.13.0710.477
autres feuillus3.1462.5323.1384.1642.4564.3693.026
total75.410107.21491.519113.239177.31873.33894.87
perchisépicéa81.29109.51490.11740.32379.1159.23467.06
sapin29.91432.22323.6294.6492.4573.76618.811
pin5.0254.7591.79920.33521.9230.31007.516
mélèze3.5284.5430.28227.22017.3287.9358.513
arole0.0.0.0.1.6993.1772.1890.01000.851
autres résineux2.0290.3990.0.0.4651.3391.01001.225
hêtre31.61311.83625.32410.3402.78534.42023.610
érable20.11315.22317.4314.0303.8624.53012.810
frêne14.9156.03012.7285.1332.6417.9239.910
chêne8.9221.8700.0.5.0330.7998.9285.916
châtaignier0.0.0.0.0.0.1.2620.0.42.6197.819
autres feuillus13.2149.43615.02724.61622.02745.51321.18
total210.24195.48187.69146.19156.08165.96184.83
jeune futaieépicéa125.39208.012210.31597.523165.71420.532127.36
sapin42.21338.43153.6267.7794.3635.65129.311
pin17.8230.6932.86555.82548.3333.510018.515
mélèze5.3321.2991.87653.72332.12331.42616.314
arole0.0.0.0.0.0.6.76015.9350.0.2.331
autres résineux7.2380.0.0.9620.0990.0990.01003.037
hêtre102.0848.52380.41715.04512.35667.91869.87
érable15.71636.42240.8225.5451.6704.94016.511
frêne30.11521.94130.8251.6582.76719.73321.812
chêne22.1183.4470.5994.4470.0.13.33112.115
châtaignier0.11000.0.0.0.1.0990.0.37.6206.621
autres feuillus16.1176.4358.44118.23712.54156.71521.010
total383.83364.96430.37267.19295.47261.15344.72
futaie moyenneépicéa113.57273.79302.99243.112289.47160.318194.94
sapin70.2986.014106.61429.64412.63930.93364.47
pin18.4133.86311.34723.53429.62313.87116.811
mélèze5.2301.4614.55278.31954.01676.42220.411
arole0.0.1.81000.0.3.87315.7280.0.2.527
autres résineux2.4420.21000.2600.0.0.3880.0.1.239
hêtre155.75103.61792.2138.46310.04266.521106.05
érable16.81114.31821.2161.9681.1520.99312.98
frêne29.81514.83328.1220.5990.4928.05120.311
chêne14.7164.6670.5920.9764.5695.5548.615
châtaignier0.0.0.21000.0.0.4990.0.31.6412.542
autres feuillus11.1169.2327.93011.4490.57320.7359.812
total437.72513.44575.44401.87418.04414.75460.22
vieille futaieépicéa159.36374.16397.66257.411418.17222.513268.03
sapin138.37181.79120.7139.74629.13124.346115.35
pin13.4174.1912.67416.84911.6321.9999.515
mélèze3.4274.96211.444199.61197.31865.01933.09
arole0.0.0.0.0.0.7.9486.4360.0.1.230
autres résineux4.4491.1870.12930.0.0.0.0.0.2.245
hêtre164.95104.712126.3113.05917.04547.526113.24
érable15.61110.21714.5222.5551.3883.36811.18
frêne25.71210.12618.6242.0621.7640.710015.910
chêne21.6161.3502.9430.0.0.0.1.57010.215
châtaignier0.0740.0.0.0.0.0.0.0.30.9302.232
autres feuillus10.0278.8476.7241.6480.37611.0337.819
total556.52701.03701.53500.55582.85408.76589.61
mélangéépicéa111.77205.36174.89139.99196.0883.014149.03
sapin84.6984.91059.11623.32916.02916.93155.16
pin10.7204.4428.14312.42418.4281.9608.913
mélèze1.6440.2921.56292.11232.11443.51323.88
arole0.0.-0.01000.810017.01920.4210.3765.015
autres résineux3.7500.0850.13800.01000.6710.0.1.146
hêtre84.1856.41156.3169.6388.03548.61950.16
érable16.41514.31518.0272.5422.4501.64510.110
frêne25.4126.32516.6264.1412.3536.23411.410
chêne13.3191.0532.8532.1561.9837.0315.615
châtaignier1.01000.0.0.0.0.51000.410051.7158.316
autres feuillus15.1175.1228.7397.5323.73329.91412.09
total367.73377.94346.86311.05302.35290.45340.42
totalépicéa112.23231.44239.45140.66239.9484.18161.12
sapin75.5493.6674.9814.62015.01814.21958.83
pin12.383.4355.12820.51421.5133.14410.76
mélèze3.5142.4355.03188.6747.41039.6920.75
arole0.0.0.21070.4719.21611.8140.1742.311
autres résineux3.4220.3710.2650.1500.4360.2971.520
hêtre109.1364.2776.378.4219.62249.5969.82
érable15.3614.2819.0102.9211.8303.02111.44
frêne23.169.21418.9113.0231.7288.21814.15
chêne15.181.7301.5312.3251.5517.4167.67
châtaignier0.2920.01000.0.0.6450.110040.694.99
autres feuillus11.596.7188.11411.0145.51933.5812.15
total381.21427.52448.82301.83356.23283.43375.01
© WSL, Inventaire forestier national suisse, 25.05.2020 #825677/292008
IFN4
volume
stade de développement · essence principale
unité d'interprétation: région de forêt protectrice
unité: m³/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2009/17
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
stade de développementessence principale m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
pas d'indicationépicéa6.211585.92579.15132.661107.43290.96766.018
sapin1.49827.9472.1960.9966.8970.0.10.042
pin0.0.0.0.0.0.8.6970.0.0.0.1.3100
mélèze4.9700.0.0.0.30.03821.14430.49211.630
arole0.0.0.0.0.0.4.9970.0.0.0.0.7100
autres résineux0.0.0.0.0.0.0.0.0.0.0.0.0.0.
hêtre10.5616.6481.3650.0.3.5979.8945.534
érable3.1691.5724.0880.0.0.0.0.0.1.545
frêne3.5970.0.1.0950.0.2.9970.0.1.365
chêne1.2970.0.0.0.0.0.0.0.0.0.0.299
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus2.1670.6991.9630.0.2.8970.0.1.347
total32.933122.51989.44577.035144.522131.16699.413
recrû/fourréépicéa17.82153.31834.42943.964102.72019.44939.011
sapin13.52523.23610.6371.2999.5780.19813.019
pin3.6390.0.0.0990.0.3.4750.0.1.935
mélèze1.0684.3604.89725.2446.6427.1434.925
arole0.0.1.31000.0.0.0.0.0.0.0.0.3100
autres résineux0.01000.01000.2990.5980.4690.0.0.144
hêtre28.8164.53820.9310.2980.2991.77015.814
érable3.2357.7395.938-0.62400.1992.2833.822
frêne2.2392.1431.1731.4770.0.1.1981.726
chêne3.0540.0.0.0.0.0.0.0.0.5981.253
châtaignier0.0.0.0.0.0.0.0.0.0.4.9750.377
autres feuillus3.1462.6282.8353.7471.6525.0452.922
total76.31099.11380.71875.540124.51841.92984.97
perchisépicéa83.89107.41380.61537.42070.9139.92663.26
sapin28.81425.92318.5303.6501.6572.96115.411
pin5.7244.8511.68416.43417.8220.21007.015
mélèze3.3283.6431.38628.71723.42711.92210.812
arole0.0.0.0.1.3992.6722.1650.01000.745
autres résineux1.9291.3830.1990.3650.9380.71001.125
hêtre31.0139.73523.4248.2391.98525.11920.09
érable19.71313.22217.3263.7272.6634.12611.210
frêne15.3146.82913.3317.0352.1397.2229.710
chêne8.8211.5700.0.4.0330.51006.6275.015
châtaignier0.0.0.0.0.0.1.0620.0.31.2196.619
autres feuillus15.51510.92816.02422.41520.32141.91222.07
total213.84185.08173.48135.49144.08141.66172.73
jeune futaieépicéa124.19203.312211.21593.722168.11320.231125.96
sapin41.61336.93158.8257.0794.0635.35128.811
pin17.5230.6932.76551.02545.2333.410017.915
mélèze5.2321.21001.77650.02330.42330.32616.013
arole0.0.0.0.0.0.8.64717.6330.0.2.828
autres résineux8.2350.0.0.9620.0990.0990.01003.334
hêtre101.9846.62378.81713.64511.25665.21867.87
érable15.71636.42139.5225.0451.4704.64016.011
frêne29.91421.04129.8251.4582.56719.63221.212
chêne22.1183.3470.5994.0470.0.12.63111.815
châtaignier0.11000.0.0.0.0.9990.0.35.7206.321
autres feuillus15.9176.1358.24119.83411.54154.91520.710
total382.13355.46432.27255.19291.97251.85338.52
futaie moyenneépicéa112.97275.69296.29233.912283.87158.118193.74
sapin69.7984.814103.31428.54412.03930.13463.37
pin18.3133.76312.24322.63428.32313.57116.611
mélèze5.2301.3616.54892.32054.81574.32221.611
arole0.0.1.71000.0.3.77315.0280.0.2.527
autres résineux2.3420.11000.2600.0.0.3880.0.1.239
hêtre155.55101.21788.9138.0639.64264.721104.25
érable16.91114.31721.2161.8681.0521.36912.98
frêne29.61514.43326.9220.5990.4927.95019.811
chêne14.8164.4671.0670.9764.3695.4548.614
châtaignier0.0.0.21000.0.0.3990.0.30.7412.442
autres feuillus11.7169.1318.32911.1480.57320.93310.112
total436.82511.04564.84403.57410.24406.96456.82
vieille futaieépicéa158.46376.26395.36251.411414.46210.413266.73
sapin135.57179.89119.9139.34628.03222.946113.15
pin13.1174.0912.57416.04911.7311.8999.315
mélèze4.2304.76210.944194.31196.01870.01733.49
arole0.0.0.0.0.0.7.6496.2360.0.1.230
autres résineux4.3491.0870.12930.0.0.0.0.0.2.145
hêtre165.65100.912124.1112.85916.44544.626111.74
érable15.31110.51614.0222.4551.2883.16810.98
frêne25.61210.52517.8242.0621.7640.610015.710
chêne21.4161.2502.8430.0.0.0.1.47010.015
châtaignier0.0740.0.0.0.0.0.0.0.40.9353.037
autres feuillus11.12510.9416.4241.6450.37610.3338.618
total554.52699.73693.83487.45575.95406.16585.61
mélangéépicéa110.97210.66171.49124.49176.4874.013142.93
sapin83.1979.91052.91720.62913.52915.32950.46
pin10.2204.4398.93910.82416.3271.8538.312
mélèze1.5440.2761.46088.01134.51246.41125.07
arole0.0.0.11390.710016.91818.1210.3614.914
autres résineux3.5500.1660.13800.01000.5690.0.1.045
hêtre82.0852.41154.2158.9366.93442.51846.26
érable15.91414.41516.0272.8342.0491.5419.59
frêne24.3126.42415.2263.7391.9535.63210.59
chêne12.6191.0493.2462.2481.6836.3295.214
châtaignier1.01000.0.0.0.1.9800.310042.8157.716
autres feuillus16.2175.1217.8397.5283.83026.01311.89
total361.23374.84331.86287.95275.85262.55323.52
totalépicéa112.03228.43226.74125.75215.7472.68153.92
sapin74.2488.4669.8812.82012.71812.21854.53
pin12.183.4335.32517.91419.2132.74210.16
mélèze3.7152.3345.12983.5745.3939.0821.14
arole0.0.0.4670.3719.01510.7140.1602.310
autres résineux3.5220.4570.2620.1500.4320.2971.519
hêtre108.4359.6772.167.5208.22241.9965.02
érable15.1614.0817.9102.8191.5302.81910.84
frêne22.869.01417.6113.3231.6267.51713.35
chêne15.081.6301.6282.1241.3516.3167.17
châtaignier0.2920.01000.0.1.0560.110035.3104.810
autres feuillus12.597.3178.11311.0135.81630.9712.55
total379.41414.92424.72276.93322.43251.43356.91
© WSL, Inventaire forestier national suisse, 25.05.2020 #825678/292009
IFN1
volume
stade de développement · essence principale
unité d'interprétation: région économique
unité: m³/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN1
état1983/85
stade de développement
pas d'indicationrecrû/fourréperchisjeune futaiefutaie moyennevieille futaiemélangétotal
région économiqueessence principale m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
ouest du Juraépicéa46.82825.52647.015111.39144.36171.38121.15114.33
sapin29.62719.52833.61473.910103.68147.0972.8780.54
pin5.1640.6726.52814.32016.1207.6326.92010.111
mélèze0.0.0.1991.3550.0.0.6520.51000.11000.435
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.0.3940.1540.01000.1890.6610.243
hêtre48.02412.83075.29120.57121.56114.41053.8890.63
érable7.3372.04715.61813.91211.51212.4208.01311.16
frêne11.2501.96117.0229.1235.6205.9275.6247.710
chêne8.4403.27714.5247.9256.1247.9383.9337.112
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus7.4345.04513.4246.7157.7186.1215.8207.49
total163.71370.515224.45357.83417.02473.23278.63329.61
est du Juraépicéa66.04023.75431.72681.81889.11882.62851.62164.410
sapin15.6551.49912.53555.42139.82140.62844.83133.711
pin4.2747.04421.53122.62325.72219.95822.62920.313
mélèze4.098-0.09910.4432.2753.6541.0990.8993.629
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux3.8981.0621.4750.4690.0.0.0.0.0990.644
hêtre75.42517.74887.011135.88190.97220.712117.814131.35
érable13.3504.86013.12318.71918.32213.33311.52914.610
frêne16.7507.75420.22020.82516.02314.23225.12717.811
chêne16.5509.35819.73119.32316.12852.02622.53021.312
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus31.5398.97010.42320.8358.43822.63814.52215.015
total247.01281.624227.96377.74407.84466.95311.37322.73
ouest du Plateauépicéa40.34138.52863.419186.513300.38227.01882.421164.16
sapin3.8555.5589.03347.32554.21977.42713.05734.413
pin0.0.1.2998.3369.34128.2308.8698.54712.820
mélèze0.2980.0.2.4455.4798.2415.7992.9994.631
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.0.31000.71004.6737.6993.0992.349
hêtre22.2377.23730.12496.01395.012123.72295.81971.77
érable2.5660.6577.7326.0282.1362.4648.7514.617
frêne12.1470.47017.12423.73013.82915.75056.42518.813
chêne20.1512.18336.41915.42531.12554.43225.94026.812
châtaignier0.0.0.0.2.9740.21000.0.0.0.0.0.0.669
autres feuillus12.46011.16033.32411.9373.74316.35519.73715.115
total113.72166.623210.77402.45541.14539.07316.47355.73
centre du Plateauépicéa78.12733.63293.713132.815248.76306.6891.917188.55
sapin36.24017.13540.22593.215129.99110.913107.81796.26
pin11.0813.3698.5385.94915.62419.2266.17012.215
mélèze0.0.0.5754.9541.1711.2605.3580.0.2.333
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux2.2980.1991.8663.3941.4506.3580.5752.535
hêtre48.53814.63228.221121.213121.09157.01051.52099.16
érable2.3641.8504.64511.8287.2262.0528.4386.015
frêne36.5401.2578.53618.02416.1247.34118.22913.413
chêne8.0541.97110.53115.43612.32015.02414.33012.212
châtaignier0.0.0.0.0.0.0.5990.0.0.0.0.0.0.1100
autres feuillus9.5432.3587.1274.1403.5304.84412.3365.315
total232.41476.418208.27407.35557.02634.43311.07437.62
est du Plateauépicéa132.32424.02380.111172.69246.45274.9969.313169.34
sapin24.3433.74216.62152.81485.0974.81627.42152.27
pin9.0454.33816.72629.71742.81137.92124.42429.28
mélèze6.5853.9518.8296.3348.32112.1463.7717.515
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.9810.6551.8462.9642.4861.0561.837
hêtre71.02410.52733.31780.410104.67115.21074.61377.94
érable12.9391.44413.12114.81812.51412.91920.52112.68
frêne21.2332.44618.01732.51521.31218.22141.41722.27
chêne6.5555.2538.92522.22115.71541.61930.51919.49
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus5.5432.13914.02011.6259.5198.62638.41612.49
total289.21258.315210.05424.73548.92598.53331.05404.62
ouest des Préalpesépicéa143.31768.530123.518323.19417.77450.49180.110276.45
sapin36.5642.77125.03266.02282.419105.62581.31765.710
pin0.0.0.9990.0.0.1990.0.0.0.0.3990.163
mélèze0.0.1.2990.0.0.3992.8763.4990.0.1.254
arole0.0.0.0.0.0.0.0.0.0.0.0.0.3990.1100
autres résineux0.0.0.0.0.0.0.21000.0.0.0.0.7990.282
hêtre6.8694.94941.53252.12446.41986.54936.32442.914
érable3.2602.3739.73912.7348.7282.1838.9257.915
frêne0.7991.47722.7308.9504.7501.7788.1317.118
chêne0.0.0.0.0.3692.2551.3700.4990.7750.936
châtaignier0.0.0.0.0.0.0.0.0.31000.0.0.0.0.1100
autres feuillus1.0590.6697.9363.7343.4512.9794.2243.618
total191.61882.525230.713469.36567.85653.17320.77406.23
centre des Préalpesépicéa111.21656.228118.913205.37328.85307.48173.56223.53
sapin48.9329.55127.72582.514131.39219.79121.68114.75
pin0.0.0.0.3.8754.3546.7510.0.8.5365.026
mélèze0.0.0.0.0.0.0.21002.1780.51000.41000.760
arole0.0.0.0.0.0.0.0.0.0.0.0.0.31000.1100
autres résineux0.0.0.0.0.0.0.01001.8740.01000.0.0.573
hêtre14.3532.56830.22769.51383.31297.71529.51257.27
érable2.8380.7518.5279.0207.3254.1284.1255.811
frêne2.7630.86812.5338.1244.7231.6464.6235.112
chêne1.9990.2990.6840.8522.3580.91000.5801.135
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus2.1411.74015.4234.8402.9261.0603.4233.913
total183.81371.523217.66384.44571.13632.93346.43417.72
est des Préalpesépicéa84.61972.82087.315218.413312.27448.87161.88228.54
sapin41.9389.63731.52494.216119.810112.61463.01279.36
pin0.1990.8990.0.12.9508.6509.2602.7445.828
mélèze0.0.2.5990.1995.2694.9405.7530.0.2.928
arole0.0.0.0.0.4990.0.0.0.0.0.1.0730.364
autres résineux0.0.1.3890.02940.2611.1881.5980.3470.749
hêtre16.23515.23237.421119.21488.41183.01854.21267.26
érable10.0304.84814.12115.02316.41610.52618.61714.28
frêne13.8592.86720.12328.12317.5225.44314.41915.111
chêne0.0.0.4991.0885.3512.1591.6931.9512.029
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus4.2441.25815.8278.2324.8312.9448.3236.413
total170.917111.416207.67506.75576.03681.24326.25422.32
nord-ouest des Alpesépicéa154.01962.02457.720230.712356.97472.68180.77229.74
sapin6.7537.95913.23715.43141.32347.93621.62024.613
pin0.0.0.4723.8572.4642.5720.0.3.8412.428
mélèze0.0.0.0.4.0616.2516.2463.2605.5394.523
arole0.0.0.0.0.0.0.0.0.0.0.0.0.5720.172
autres résineux0.0.0.1990.0.0.0.0.0.0.0.0.21000.187
hêtre11.8615.26226.53144.32849.82241.33026.02032.211
érable6.6532.73813.72612.6266.3347.54310.7209.012
frêne3.2650.31234.1517.3450.4700.9993.0422.724
chêne0.0.0.0.6.1584.5520.0.0.0.0.71241.438
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.2.11000.6100
autres feuillus8.6411.14514.12924.7275.9416.6558.4249.714
total190.81479.620143.210348.17469.25580.06263.25316.93
centre des Alpesépicéa112.64099.13875.928213.015273.815400.111120.117188.88
sapin0.0.13.75724.13146.83873.329107.73628.53345.416
pin0.0.1.29826.04032.64813.2690.0.26.93516.722
mélèze0.0.0.0.0.0.5.7982.01000.0.1.2991.465
arole0.0.0.0.0.0.0.0.0.0.0.0.3.0720.573
autres résineux0.0.0.1980.2990.2760.0.0.0.0.7990.266
hêtre8.9675.46836.52768.22971.52026.04814.83638.012
érable1.8980.0.11.9339.14313.6441.7811.7806.923
frêne0.0.0.8987.25217.25111.9431.2990.0.6.428
chêne0.0.0.0.-0.0990.2980.9771.9992.9720.949
châtaignier0.0.0.0.0.0.0.0.0.0.6.1980.0.0.8100
autres feuillus5.1550.3769.0338.7578.9465.3423.7476.420
total128.335120.632190.712401.57469.18550.08203.510312.45
nord-est des Alpesépicéa80.32924.259121.722233.615297.113442.612187.113225.87
sapin4.5681.26813.65636.13842.63338.64424.43326.818
pin0.0.0.0.0.0.0.5995.11000.0.5.5752.160
mélèze0.0.0.0.4.2589.97744.9341.1996.86211.628
arole0.0.0.0.0.0.0.0.0.0.0.0.0.5870.188
autres résineux0.0.0.0.-0.1990.1990.11000.0.0.1990.084
hêtre42.03727.86157.033123.322116.41993.02964.53182.111
érable11.4545.25919.93628.53313.63620.04221.22718.415
frêne13.9710.5699.0453.3494.7753.2607.2355.824
chêne0.9980.0.0.0.0.0.1.01000.0.0.0.0.375
châtaignier0.0.0.0.0.3980.0.0.0.0.0.0.0.0.0100
autres feuillus9.4503.35914.5408.23512.8307.2477.1409.016
total162.31962.235240.112443.58538.47605.67324.59382.14
sud-ouest des Alpesépicéa43.52425.33139.916158.011182.97213.811111.47111.94
sapin4.4745.1456.6346.53516.32816.44215.22311.414
pin4.0781.04832.11529.52614.3319.48016.91517.410
mélèze43.63016.13420.91772.913103.911138.91364.3864.85
arole0.8780.81002.5429.4356.0383.8519.5165.913
autres résineux0.0.0.11000.0.0.0.0.0.0.0.0.11000.077
hêtre0.2861.07010.0348.8341.6595.0542.2344.218
érable0.3730.7701.3261.8440.9710.0.0.9400.920
frêne2.9450.4611.3341.2700.9770.11001.1411.121
chêne1.9920.8484.0400.11000.0.0.21000.3501.030
châtaignier3.3600.0.1.1510.0.0.0.0.0.0.0.0.440
autres feuillus2.8372.44015.9183.7332.1526.6546.3386.416
total107.71753.919135.76291.86328.94394.26228.34225.42
sud-est des Alpesépicéa97.12447.02083.015212.19305.85354.15145.95203.53
sapin1.3723.0550.51008.94811.82440.9196.22312.513
pin4.4620.65323.42453.41918.11914.33223.61321.19
mélèze23.53612.93416.72239.82152.11262.21433.8939.26
arole2.6710.01002.34713.4327.6327.83214.7159.311
autres résineux0.0.0.11000.2670.0.0.0.0.0.0.3420.137
hêtre4.1680.5807.2417.44513.73116.9344.0318.417
érable0.5990.9834.1560.8670.5451.1540.7501.126
frêne0.7990.31003.8532.1700.51000.11000.8481.029
chêne0.0990.0.0.31000.0.0.8650.6750.9790.646
châtaignier0.2990.71000.0.0.0.0.21000.0.0.0.0.167
autres feuillus2.7472.13212.7241.5510.9510.7522.2252.614
total137.41768.114154.28339.45412.03498.63233.23299.42
Sud des Alpesépicéa8.8607.93810.92539.425175.59191.81159.81061.26
sapin0.0.1.2722.37416.34121.73020.63314.72410.715
pin0.0.-0.085970.3519.4506.8423.6550.9572.427
mélèze9.5434.7425.62428.62247.91664.61635.9926.27
arole0.0.0.0.0.0.0.0.0.0.0.21000.21000.176
autres résineux0.2990.21000.3750.0.0.0.0.0.0.0.0.161
hêtre14.5755.54718.21362.41336.12222.92524.21425.67
érable2.7930.2451.4310.8560.2640.41000.5320.821
frêne1.5571.6494.2202.2350.2820.0.0.9432.015
chêne4.1670.5987.2169.0364.6570.2574.0404.914
châtaignier4.6572.04632.5931.71720.63042.92222.11626.07
autres feuillus7.1254.42434.4719.7204.9371.53810.71417.06
total53.02428.217117.24219.75318.44348.76173.94177.12
Suisseépicéa82.9737.0854.85163.13253.92294.13125.82161.71
sapin19.5166.71414.6853.0577.3488.6542.8449.72
pin2.7291.62110.5916.8917.3711.61311.2812.14
mélèze9.0224.6206.91012.61018.1727.6920.4515.93
arole0.3550.1940.4311.6251.1251.5284.1111.78
autres résineux0.3690.3410.4300.5411.0341.2400.3260.617
hêtre23.8118.01332.9581.6483.7381.7531.5454.92
érable5.2151.7187.6810.578.276.1106.077.03
frêne8.5181.62110.2812.989.285.1136.988.24
chêne4.0211.9298.998.3107.4910.4124.2126.85
châtaignier0.8410.3438.6102.7181.2303.9233.2173.27
autres feuillus6.4143.31819.859.495.395.1127.988.53
total163.3567.15175.72373.01483.91536.81264.21330.41
© WSL, Inventaire forestier national suisse, 25.05.2020 #825679/292010
IFN2
volume
stade de développement · essence principale
unité d'interprétation: région économique
unité: m³/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état1993/95
stade de développement
pas d'indicationrecrû/fourréperchisjeune futaiefutaie moyennevieille futaiemélangétotal
région économiqueessence principale m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
ouest du Juraépicéa0.0.21.85379.21586.312152.08195.511125.89122.45
sapin0.0.11.54136.42368.412114.411150.61377.01387.96
pin0.0.1.2997.14414.02615.82613.4449.33412.415
mélèze0.0.2.3993.2740.0.0.21001.11000.0.0.750
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.1.7740.1710.1700.0.0.6520.350
hêtre0.0.14.65064.716150.97108.28121.31451.714103.54
érable17.1711.3517.13020.91310.7159.03211.82412.48
frêne0.0.0.19815.03513.43711.8223.75612.82911.115
chêne0.0.2.29916.8327.0378.42912.1490.3648.318
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.0.7618.1245.9227.9225.4355.5286.512
total17.17155.628239.27366.94429.63512.24294.75365.52
est du Juraépicéa0.0.21.47650.53055.226100.72198.63547.76173.713
sapin0.0.0.9976.25128.33649.72913.64860.48328.020
pin0.0.0.0.17.13330.92821.4311.39926.68118.718
mélèze0.0.0.0.4.6739.1621.2701.6990.0.3.742
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.3.0625.3891.9830.0.0.0.2.553
hêtre0.0.35.67456.323168.212214.99266.91281.337168.17
érable0.0.0.0.11.94027.42119.33119.03529.19018.815
frêne0.0.0.0.19.33228.72924.1298.74014.15720.317
chêne0.0.0.0.10.15416.93219.23554.0306.58820.719
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.0.0.16.43925.36114.03617.25947.74217.527
total0.0.57.958195.213395.55466.45480.96313.423372.24
ouest du Plateauépicéa0.0.20.14871.723146.125291.112227.818152.535183.89
sapin0.0.0.0.32.54125.34241.228104.22623.44942.816
pin0.0.11.810111.45511.53923.35512.55910.69215.430
mélèze0.0.10.3713.77111.1764.37310.1700.0.6.937
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.8.4844.6991.21007.4980.0.4.250
hêtre0.0.9.77017.127105.017132.516122.52087.54493.210
érable0.0.0.59611.1678.1404.3439.74911.9377.325
frêne0.0.0.0.20.14032.72625.52922.14581.54625.715
chêne0.0.0.69639.63622.84238.02649.9400.0.32.918
châtaignier0.0.0.0.0.0.3.5990.5890.0.0.0.0.985
autres feuillus0.0.0.0.12.63719.7426.2582.65435.15910.424
total0.0.53.050228.29390.48568.25568.97402.522423.74
centre du Plateauépicéa66.57628.037127.716147.616225.211277.911125.123190.66
sapin0.0.17.45544.626103.324158.414103.016153.026104.19
pin0.0.9.7963.6434.56213.33913.5370.0.9.223
mélèze0.0.0.0.3.6569.8521.71001.5720.0.3.034
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.3993.0782.8995.7717.1581.1984.537
hêtre85.4507.05243.02196.516125.713154.61362.042102.48
érable0.0.8.6817.33410.1493.4385.64515.4686.621
frêne0.0.4.86611.13318.32922.16016.53624.24916.925
chêne0.0.3.4955.05818.73313.62812.72829.86612.717
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.1.44012.6295.0338.74410.0569.7468.823
total152.01080.529261.58416.67577.64602.54420.49458.73
est du Plateauépicéa0.0.17.937125.712138.415217.99255.31137.629167.36
sapin0.0.1.05416.72628.93191.91271.92142.04452.410
pin0.0.5.75111.03321.02637.31733.52413.04724.712
mélèze0.0.1.4586.9453.3478.0469.5426.3836.723
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.1993.0490.3761.1735.3864.2462.345
hêtre0.0.14.33328.82687.213122.110129.912100.91989.46
érable0.0.3.04010.43328.72012.3239.73125.83213.812
frêne0.0.4.28424.72355.91829.71817.42946.63728.710
chêne0.0.9.3575.23019.04520.12027.22522.24017.714
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.1.46112.82721.92811.32710.83120.73912.713
total0.0.58.219245.17404.74551.73570.44319.412415.72
ouest des Préalpesépicéa72.9.85.946176.020367.710399.412375.013193.719301.27
sapin0.0.3.79529.538108.02272.033139.02992.32785.114
pin0.0.0.0.0.0.0.0.0.0.0.0.0.8990.2100
mélèze0.0.0.0.0.0.0.0.3.4990.0.0.0.0.9100
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.0.1990.0.0.0.0.0.0.0.0.0100
hêtre0.0.17.17122.05244.13870.72771.23929.43547.315
érable0.0.12.2517.95116.6405.4437.2477.8389.220
frêne0.0.0.89718.8679.14711.9552.9697.8489.226
chêne0.0.0.0.0.7980.9813.6654.4971.4862.142
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.4.3766.1533.7342.1531.1474.4333.319
total72.9.124.032261.111550.07568.78600.710337.613458.65
centre des Préalpesépicéa78.46082.632148.615222.914288.79345.89181.210237.15
sapin0.0.35.74818.63772.918137.513202.012161.812124.87
pin0.0.0.0.7.5745.2579.1843.41004.0525.440
mélèze0.0.0.0.0.0.0.91000.91006.9880.0.1.872
arole0.0.0.0.2.5990.0.0.0.0.0.0.0.0.3100
autres résineux0.0.0.0.0.1990.5841.71000.01000.01000.581
hêtre5.1935.46238.42996.01988.61899.92143.32170.910
érable0.0.1.2989.3279.63213.3275.1374.7267.915
frêne0.0.2.1808.35811.45210.6261.0733.2576.321
chêne0.0.0.0.1.2703.8800.6740.81000.0.1.050
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.1.6558.2259.2335.5471.6431.6474.519
total83.555128.524242.68432.46556.45666.64399.96460.43
est des Préalpesépicéa50.76124.43896.018238.215316.710446.18186.212243.16
sapin17.5959.05043.52578.619108.618120.71757.72478.39
pin0.0.0.0.0.6830.2997.5452.9600.5992.736
mélèze0.0.1.5970.0.2.8991.9724.9656.5992.844
arole0.0.0.0.1.4990.0.0.0.0.0.0.0.0.2100
autres résineux0.0.0.0.0.7740.2990.1570.0.0.2990.246
hêtre12.89522.94033.727100.022116.117112.02167.81882.99
érable0.0.8.84714.92812.53122.3248.73026.82616.413
frêne0.0.5.39427.52625.03012.3268.15717.83816.114
chêne0.0.0.0.0.2992.6783.7564.3660.0.2.138
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.2.65118.8318.7346.3341.4549.9348.017
total81.04974.520237.38468.78595.45709.05373.59452.83
nord-ouest des Alpesépicéa85.16829.84686.423231.015311.913381.513233.217232.27
sapin10.09017.1661.17016.53838.42979.13726.93429.618
pin0.0.0.0.6.8711.6733.5990.0.1.3992.347
mélèze0.0.0.5714.3592.78011.2579.2574.3925.733
arole0.0.0.0.0.0.0.3990.0.0.0.0.4990.271
autres résineux0.0.0.0.0.3990.0.0.0.0.0.0.0.0.0100
hêtre0.0.0.49615.86140.330120.13240.45820.33445.820
érable0.0.10.99626.82610.63217.03213.2638.74513.916
frêne0.0.0.0.4.7677.6497.3643.5982.8604.829
chêne0.0.0.0.4.7525.8710.0.0.0.0.0.1.850
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.0.49711.73814.54020.54113.1837.03312.322
total95.26359.029162.612331.011529.98539.98305.013348.85
centre des Alpesépicéa9.98828.255126.224224.026345.319446.012224.822228.711
sapin0.3921.19544.83547.53988.04753.4579.99644.924
pin2.3920.0.0.0.40.93912.3970.0.18.56714.134
mélèze0.0.4.6960.0.0.0.0.0.0.0.0.0.0.5100
arole0.0.0.0.0.0.0.0.0.0.0.0.4.2950.4100
autres résineux0.0.0.5960.2980.0.0.0.0.0.2.0640.352
hêtre0.0.0.19624.23356.33464.44438.34212.15336.820
érable7.1910.0.14.5384.45413.8384.5660.0.7.323
frêne0.0.0.59516.3604.24428.9741.1980.0.9.848
chêne0.0.0.0.0.6970.1992.1865.4986.4941.953
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus6.9911.29615.2404.3835.26411.0528.1647.425
total26.43436.243242.112381.614559.913559.69285.916352.07
nord-est des Alpesépicéa0.59123.310397.137344.426248.818386.015159.418211.410
sapin0.0.7.38917.59315.25047.74746.95451.63133.122
pin0.0.0.0.16.7970.0.0.0.0.0.8.1993.971
mélèze0.0.0.0.6.9688.67141.65617.5693.29913.538
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.-2.8980.3970.0.0.0.0.0.-0.3112
hêtre6.89130.84655.55275.842103.33460.63563.92764.716
érable0.0.13.36537.94527.64726.54818.34810.55220.821
frêne0.0.1.66629.07517.76811.1502.0996.49910.237
chêne0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.2.27012.38313.95216.3402.89913.75810.127
total7.39178.436270.122503.415495.312534.211316.810367.46
sud-ouest des Alpesépicéa74.6768.84927.523135.115217.310218.913126.610120.76
sapin0.0.2.0974.0687.73912.14632.9438.93610.222
pin0.7950.19937.01736.13422.53512.2679.43321.314
mélèze7.06425.53213.71967.216116.214158.11385.61573.77
arole0.0.2.2835.3427.75611.6341.57012.5257.717
autres résineux0.0.0.0.0.5890.0.0.0.0.0.0.01000.185
hêtre0.0.1.6946.33316.4401.0653.8772.1505.022
érable0.0.1.4631.6483.7470.6600.41000.6571.325
frêne0.0.0.3992.2432.5632.2711.0762.7462.025
chêne0.0.1.2642.6361.6490.0.0.11001.3651.326
châtaignier0.0.0.0.2.3540.8990.0.0.0.0.0.0.648
autres feuillus1.0953.53815.91812.3362.7402.8614.9657.716
total83.36946.620118.97291.27386.25431.66254.76251.63
sud-est des Alpesépicéa204.73379.82053.721220.09282.17342.27164.49213.94
sapin0.0.16.0502.4687.7435.24024.73212.04910.619
pin0.0.6.86220.52532.92227.12222.84114.53022.413
mélèze7.89510.13914.62645.71651.41565.52021.81838.99
arole0.0.0.0.4.15012.93216.4279.03512.82910.715
autres résineux0.0.0.3991.0610.0.0.0.0.0.0.61000.352
hêtre0.0.6.4594.95612.8462.83318.8474.1378.224
érable0.0.1.5922.7480.3720.7610.81401.0551.031
frêne0.0.0.0.3.340-0.21001.6790.31002.4991.343
chêne0.0.0.0.0.9700.0.3.4730.0.2.01001.355
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.61000.1100
autres feuillus0.0.1.26118.6211.3421.5371.2732.0403.817
total212.531122.016126.69333.55392.44485.35238.07312.33
Sud des Alpesépicéa6.8899.56513.52962.531164.516194.11580.51467.98
sapin0.0.0.5983.55626.14730.03318.9549.45011.121
pin0.0.0.0.0.4959.47610.1773.6591.9722.839
mélèze47.3577.15410.03058.52849.92154.52442.61530.610
arole0.0.0.0.0.0.0.0.0.0.0.0.0.2900.091
autres résineux0.0.0.0.0.11000.0.0.0.0.0.0.0.0.1100
hêtre20.7617.74536.01867.02332.12423.43827.32233.511
érable0.0.2.8802.0320.0.0.0.0.9700.4721.226
frêne0.0.1.1816.7230.7791.7780.3992.9453.819
chêne0.0.0.0.9.22410.1513.8900.7583.9466.119
châtaignier17.4854.17135.31451.32728.54647.13043.12037.310
autres feuillus0.0.9.33939.0919.3447.3456.42719.42124.38
total92.21842.120155.66304.97327.97350.07231.66218.73
Suisseépicéa73.12533.51268.96163.94236.03286.13144.14170.52
sapin3.2759.12216.41146.0778.2590.3651.8853.33
pin0.3752.93710.21216.21117.81112.4166.61512.36
mélèze5.2485.8217.21416.51119.2926.81124.01017.45
arole0.0.0.2841.2302.1292.6221.2333.7192.011
autres résineux0.0.0.1571.3310.8500.9401.8450.4311.020
hêtre7.84311.31731.5886.8593.0592.7633.0864.63
érable1.2703.9247.51113.289.696.8136.9128.54
frêne0.0.1.64011.91116.01114.0116.9178.21510.95
chêne0.0.1.8437.5148.0169.41211.3152.9267.57
châtaignier1.1990.4739.3153.3291.5473.7327.2214.510
autres feuillus0.8832.31920.0610.9137.6115.8188.61210.05
total92.72072.88192.82383.72489.91545.72297.32362.31
© WSL, Inventaire forestier national suisse, 25.05.2020 #825680/292011
IFN1
volume
stade de développement · essence principale
unité d'interprétation: région économique
unité: m³/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état1983/85
stade de développement
pas d'indicationrecrû/fourréperchisjeune futaiefutaie moyennevieille futaiemélangétotal
région économiqueessence principale m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
ouest du Juraépicéa38.52712.14852.319108.012145.79198.311118.98116.85
sapin32.63518.35734.81976.713108.411129.31462.71177.86
pin7.2700.8995.64917.02517.6279.2408.42711.714
mélèze0.0.0.2991.5780.0.1.0581.01000.0.0.543
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.0.01000.1580.01000.01000.6770.262
hêtre49.23010.76173.213125.610118.68107.21451.61289.75
érable6.2511.2999.32516.11611.31712.7306.21910.39
frêne14.2594.06915.2309.7336.2298.1357.6298.813
chêne10.6440.0.16.9337.7347.3358.2713.1477.418
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus6.7457.6576.9288.0218.0256.8294.3246.811
total165.31554.832215.76368.94424.13480.84263.44330.02
est du Juraépicéa51.34711.68547.829106.92376.13269.94060.62868.513
sapin11.6820.0.10.13952.63331.13725.03612.25625.820
pin4.9897.16620.13733.22618.24219.09819.45520.319
mélèze5.897-0.0989.3674.2730.9992.0982.0983.740
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux5.4970.8982.8750.2990.0.0.0.0.1981.053
hêtre102.02316.97989.015129.011202.810284.114131.121143.17
érable19.0487.67912.83017.22323.63122.63810.15217.114
frêne14.4747.37319.53013.73318.33715.53425.44916.416
chêne14.77111.99812.95722.23019.24029.44615.75918.519
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus37.94616.1836.33823.05812.04916.55418.93116.724
total267.11379.333230.68402.26402.16484.06295.612331.24
ouest du Plateauépicéa67.84329.45761.925187.617308.512223.82261.427169.29
sapin5.3653.59911.94540.13757.82874.23611.48435.718
pin0.0.4.1979.05111.55842.13913.36713.45118.327
mélèze0.0.0.0.1.7709.78212.2538.3980.0.6.640
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.0.5991.2999.4720.0.5.7973.357
hêtre20.0526.37335.531101.52081.418149.725117.92478.210
érable4.1840.0.11.3404.4421.2752.28616.1515.524
frêne3.1710.79723.22614.33719.53622.15157.53820.616
chêne19.3905.99729.32713.03529.63863.33823.95626.817
châtaignier0.0.0.0.4.0990.4990.0.0.0.0.0.1.090
autres feuillus4.5640.0.25.53214.4543.16417.16924.65313.622
total124.13249.942213.99398.27564.75573.98331.99378.94
centre du Plateauépicéa16.45719.64786.119133.022263.49270.11287.820181.77
sapin22.15319.64758.72964.527132.113104.320110.62295.09
pin21.3791.4994.0667.54912.63421.14111.06911.821
mélèze0.0.0.9745.2751.2991.7732.0990.0.1.842
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.1993.4657.4991.1906.278-0.0992.847
hêtre41.93819.73529.630139.918109.213176.41369.725101.88
érable1.2962.0594.15513.3488.4342.6769.8516.621
frêne30.3631.4697.84513.13515.43310.8518.83812.019
chêne7.9511.1999.0364.45612.82620.02714.33811.915
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus7.3450.4719.9332.8444.5328.54913.0476.519
total148.42666.222217.811386.96561.13622.04325.08432.03
est du Plateauépicéa179.42924.13781.315160.813229.88280.41249.918160.46
sapin32.8594.16016.02954.92297.41363.82319.53253.110
pin12.6557.14113.43630.92638.71744.92811.73227.311
mélèze0.0.3.6734.0397.8539.3295.5646.6706.520
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.0.8661.4543.2820.7991.8571.652
hêtre56.5358.23838.42380.714104.710125.01482.21779.26
érable15.6591.66215.1268.92510.4249.42926.72911.812
frêne14.3472.74623.61931.22320.81813.53344.22222.110
chêne0.0.2.8698.53319.63518.22230.12525.72517.112
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus5.9681.84713.8267.5388.82511.43248.31913.212
total317.21655.822214.97403.75541.33584.84316.56392.42
ouest des Préalpesépicéa113.02392.635150.924340.713408.811434.113177.515272.27
sapin57.471-0.622736.04157.33188.830113.13288.42471.614
pin0.0.0.0.0.0.0.0.0.0.0.0.0.5990.1100
mélèze0.0.0.0.0.0.0.0.0.0.7.7980.0.0.8100
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
hêtre9.1865.68249.84141.43248.53466.04135.13840.115
érable5.0650.4974.74915.2446.1400.29810.7297.821
frêne1.2990.39722.5466.7738.5622.9987.0477.826
chêne0.0.0.0.0.6682.6833.2690.9980.71041.543
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus1.6570.0.6.0543.1421.8460.4994.2282.820
total187.42998.332270.516467.08565.78625.411324.211404.85
centre des Préalpesépicéa150.52243.656127.618197.711322.07294.212158.08216.05
sapin101.1317.29819.23471.124131.512199.914117.311110.47
pin0.0.0.0.6.6743.4707.2910.0.6.5474.741
mélèze0.0.0.0.0.0.0.0.3.6931.1990.71001.371
arole0.0.0.0.0.0.0.0.0.0.0.0.0.71000.2100
autres résineux0.0.0.0.0.0.0.01001.2920.0990.0.0.389
hêtre7.0560.0.32.63467.920101.21693.42431.41860.810
érable4.0451.0596.43010.4308.5291.3503.3295.716
frêne4.6801.67012.9468.1425.4321.6705.8295.817
chêne0.0.0.5971.1840.7781.0810.0.0.21000.645
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus2.4583.14316.0306.4643.1400.8693.8314.520
total269.61656.944222.58365.66584.74592.35327.65410.33
est des Préalpesépicéa92.83170.434100.920235.317320.79460.79148.413237.46
sapin4.7636.55632.53189.720109.715121.71845.41872.29
pin0.2980.0.0.0.2.6777.7501.9792.0893.037
mélèze0.0.0.0.0.1994.8992.7653.7700.0.1.946
arole0.0.0.0.0.0.0.0.0.0.0.0.0.8990.2100
autres résineux0.0.0.0.0.12940.3700.01000.0990.2990.153
hêtre10.98117.93631.927135.51987.21680.42359.41870.29
érable12.0466.36011.93214.03413.62112.43315.82613.112
frêne5.7453.69223.62729.63420.3334.15013.03315.616
chêne0.0.0.0.1.6860.7711.7733.1923.2631.839
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus6.6601.47922.1339.9433.4423.05810.2307.817
total132.828106.026224.68522.36567.04691.15298.38423.23
nord-ouest des Alpesépicéa150.22866.33359.828203.919358.411461.511176.810221.47
sapin11.55310.5767.35723.53337.13555.74218.42924.317
pin0.0.0.6980.5981.6583.3990.0.5.2552.443
mélèze0.0.0.0.2.4984.8649.5592.5985.1524.533
arole0.0.0.0.0.0.0.0.0.0.0.0.0.3990.1100
autres résineux0.0.0.2980.0.0.0.0.0.0.0.0.0.0.0100
hêtre19.5642.09824.54743.43456.33245.33630.52734.715
érable11.0511.07516.83415.2309.8406.36110.12710.215
frêne4.8730.0.7.95112.0490.0.1.5992.7593.829
chêne0.0.0.0.10.1692.8870.0.0.0.1.51001.949
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus11.0521.6507.93431.5327.5518.5673.6339.719
total207.91782.229137.213338.711482.07581.27254.28312.85
centre des Alpesépicéa48.246141.95587.438244.717286.322402.616178.819205.110
sapin0.0.4.79422.64239.543107.53536.88027.34043.022
pin0.0.0.0.15.05528.7519.7980.0.20.35413.530
mélèze0.0.0.0.0.0.8.2980.0.0.0.0.0.1.5100
arole0.0.0.0.0.0.0.0.0.0.0.0.2.3980.3100
autres résineux0.0.0.2950.3980.2990.0.0.0.0.0.0.163
hêtre19.2732.39520.53258.94581.12623.85711.15038.117
érable4.2940.0.9.9374.86912.4413.6850.5986.325
frêne0.0.0.0.11.9554.95918.0540.0.0.0.7.235
chêne0.0.0.0.-0.1980.3981.3994.9963.7961.357
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus3.9940.510810.6434.57515.5519.1502.8618.027
total75.639149.652178.217394.59531.911480.813246.814324.47
nord-est des Alpesépicéa67.24028.480153.124317.817289.418452.416149.321228.79
sapin10.5641.19720.85733.05563.73430.09520.84830.023
pin0.0.0.0.0.0.0.0.8.11000.0.10.3773.762
mélèze0.0.0.0.4.5720.0.56.5400.0.0.29912.241
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.-0.1980.2980.0.0.0.0.0.0.0502
hêtre20.5536.87135.75275.939104.42759.85652.03458.516
érable15.5937.17626.14418.46212.05115.35418.72816.420
frêne28.3720.7934.9572.1645.01074.17310.0387.033
chêne0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
châtaignier0.0.0.0.0.6970.0.0.0.0.0.0.0.0.1100
autres feuillus18.2533.59315.7532.06913.8410.99910.6459.323
total160.22847.550261.115449.311552.99562.411271.713365.96
sud-ouest des Alpesépicéa45.63724.43735.621167.016192.810207.418112.79112.26
sapin10.0743.3495.9516.7539.5536.66014.3339.421
pin0.2980.56432.82227.24320.64015.38418.91819.214
mélèze20.24816.23218.92666.320102.314153.21659.61061.37
arole2.0760.0.2.75014.0427.6534.3718.7216.517
autres résineux0.0.0.3990.0.0.0.0.0.0.0.0.21000.177
hêtre0.0.0.7836.84410.5451.0744.3852.6413.823
érable0.7770.1991.6322.3590.1990.0.1.0490.926
frêne5.9490.4990.6472.5740.5920.0.1.2511.228
chêne-0.32721.5522.1470.2990.0.0.3990.5620.731
châtaignier3.8700.0.1.4580.0.0.0.0.0.0.0.0.545
autres feuillus4.0433.44518.5224.0490.4547.5713.9506.318
total92.02650.721127.09300.89334.86398.88223.45222.03
sud-est des Alpesépicéa147.13151.22668.422217.715305.37336.38153.57206.84
sapin2.3802.6701.1997.1808.73830.6315.5299.819
pin0.0.0.29918.33462.12720.42516.24723.01821.212
mélèze19.9527.96717.53133.63147.91659.02233.81337.29
arole2.1980.1993.8577.3508.93913.63713.1219.616
autres résineux0.0.0.1990.0990.0.0.0.0.0.0.6490.247
hêtre1.8680.0.3.25815.2528.13422.3502.6597.927
érable0.0.1.6881.8570.8690.5581.0960.4560.832
frêne0.0.0.0.6.6570.0.1.01000.0.0.4630.944
chêne0.0.0.0.0.0.0.0.1.1800.81001.7811.055
châtaignier0.0.1.6990.0.0.0.0.31000.0.0.0.0.273
autres feuillus3.3762.45016.0321.3680.6530.9741.4322.621
total176.52567.721136.511345.19402.85480.65236.05298.13
Sud des Alpesépicéa7.3718.7446.74245.835155.615164.61455.11555.99
sapin0.0.2.3771.17116.85721.53227.5399.7449.920
pin0.0.0.0.0.210010.7729.4573.5640.9962.737
mélèze4.8563.0516.63835.23240.62360.12136.41326.010
arole0.0.0.0.0.0.0.0.0.0.0.499-0.01000.0136
autres résineux0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
hêtre17.9936.96718.81857.61819.03724.33227.01724.49
érable4.5920.2741.7410.5770.2990.6990.8411.128
frêne2.0642.3613.8283.3430.4820.0.0.7612.020
chêne2.9980.0.7.1227.4472.3790.0.5.8564.821
châtaignier1.6662.96133.31335.22236.83141.33225.02729.010
autres feuillus8.3322.83038.11025.1275.1372.04512.52019.09
total49.43429.021117.55237.48291.07324.47173.86175.03
Suisseépicéa84.71034.91257.76167.85252.43285.14122.93160.82
sapin23.4216.02315.41150.3879.3578.8738.7747.83
pin2.9391.8299.31417.51217.91113.01811.11012.45
mélèze4.6323.8266.41612.11517.8927.51219.9715.35
arole0.4620.01000.5381.4341.4322.4343.7151.812
autres résineux0.31000.1500.5390.6591.2450.7700.4340.624
hêtre24.9157.01932.1783.3582.6585.3732.9655.52
érable6.9201.8287.21110.398.195.8145.9106.94
frêne8.3231.82711.41011.51210.1115.5177.1128.55
chêne3.5341.5488.1137.0167.9139.8174.2176.56
châtaignier0.6560.6538.6132.9252.0334.2343.2283.510
autres feuillus8.0193.22619.9710.5145.5115.7178.0109.05
total168.4762.68177.23375.22486.11523.92258.12328.61
© WSL, Inventaire forestier national suisse, 25.05.2020 #825681/292012
IFN2
volume
stade de développement · essence principale
unité d'interprétation: région économique
unité: m³/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état1993/95
stade de développement
pas d'indicationrecrû/fourréperchisjeune futaiefutaie moyennevieille futaiemélangétotal
région économiqueessence principale m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
ouest du Juraépicéa0.0.20.24777.71586.012158.08196.911124.09123.35
sapin0.0.9.34135.32368.412112.310147.21375.71386.16
pin0.0.1.0996.94413.72615.42612.6448.93511.915
mélèze0.0.1.9993.1740.0.0.21001.01000.0.0.750
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.1.6740.1710.1700.0.0.6520.350
hêtre0.0.11.85163.716148.47105.58114.11449.91499.84
érable17.1711.0517.42920.41310.5158.53211.42412.08
frêne0.0.0.19815.53413.13711.4223.55612.42910.815
chêne0.0.1.79917.4316.9378.22911.4490.2648.117
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.2.27110.0245.8227.7225.0356.2276.711
total17.17149.326238.66362.74429.23500.24289.45359.62
est du Juraépicéa0.0.21.47649.33055.22699.02295.83547.76172.713
sapin0.0.0.9976.05128.33648.82913.44760.48327.620
pin0.0.0.0.16.73330.92821.1311.29926.68118.418
mélèze0.0.0.0.4.5739.1621.2701.6990.0.3.742
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.3.0625.3891.9830.0.0.0.2.553
hêtre0.0.35.67455.023168.212214.39282.71381.337170.37
érable0.0.0.0.11.94027.42118.93118.93429.19018.715
frêne0.0.0.0.18.83228.72923.7298.54014.15720.017
chêne0.0.0.0.9.95416.93218.93552.5306.58820.519
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.0.0.16.73725.36113.83618.15547.74217.626
total0.0.57.958191.713395.55461.55492.86313.423371.94
ouest du Plateauépicéa0.0.17.94966.223139.724273.012227.818152.535173.99
sapin0.0.0.0.29.64126.33938.628104.22623.44940.916
pin0.0.10.610210.85310.83927.54812.55910.69216.529
mélèze0.0.9.27213.27510.5774.07310.1700.0.8.436
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.7.7844.3991.21007.4980.0.4.050
hêtre0.0.8.77115.827106.316135.715122.52087.54493.29
érable0.0.0.49711.0617.6405.4409.74911.9377.524
frêne0.0.0.0.18.44030.92624.02922.14581.54624.215
chêne0.0.0.59736.33622.74052.02849.9400.0.36.618
châtaignier0.0.0.0.0.0.3.3990.5890.0.0.0.0.985
autres feuillus0.0.0.0.14.63219.1417.7492.65435.15911.122
total0.0.47.451223.69381.57569.45568.97402.522417.24
centre du Plateauépicéa66.57628.037127.516144.816222.911283.211125.123191.36
sapin0.0.17.45544.126101.324157.114101.116153.026102.89
pin0.0.9.7963.5434.46213.23913.8360.0.9.223
mélèze0.0.0.0.3.5569.6521.71001.5720.0.2.934
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.3993.0792.8995.6716.9581.1984.437
hêtre85.4507.05242.522109.418124.613165.51262.042107.08
érable0.0.8.6817.2349.9495.1425.54515.4687.020
frêne0.0.4.86611.03317.93023.05816.23624.24917.024
chêne0.0.3.4954.95818.33313.52815.02729.86613.216
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.1.44012.5294.9339.1429.9569.7468.922
total152.01080.529259.78423.37575.74618.64420.49463.73
est du Plateauépicéa0.0.16.638124.012135.815213.89256.21136.629164.56
sapin0.0.3.37216.42628.33190.21377.72040.84452.810
pin0.0.5.64810.83320.52636.61733.02412.74724.112
mélèze0.0.1.3586.8453.3477.9469.3426.1836.523
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.3852.9490.3761.1735.2864.1462.344
hêtre0.0.14.03128.52685.213123.310130.81298.21989.06
érable0.0.2.84011.03128.12015.7239.63125.13214.712
frêne0.0.4.77124.32356.31830.71817.62945.43729.010
chêne0.0.8.6575.13018.54519.82027.32421.64017.414
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.1.55313.42625.12712.92510.93024.23614.013
total0.0.58.918243.16401.44551.93577.64314.811414.32
ouest des Préalpesépicéa72.9.78.447155.221367.710398.912428.017186.217298.47
sapin0.0.3.49625.939108.02271.933135.12981.92880.814
pin0.0.0.0.0.0.0.0.0.0.0.0.0.7990.2100
mélèze0.0.0.0.0.0.0.0.3.4990.0.0.0.0.8100
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.0.1990.0.0.0.0.0.0.0.0.0100
hêtre0.0.16.26919.35244.13869.62769.23926.73444.915
érable0.0.11.1527.05216.6405.5427.0478.0359.019
frêne0.0.0.79816.4679.14711.7552.8696.8498.726
chêne0.0.0.0.0.6980.9813.5654.3971.2862.042
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.4.1727.3453.7342.1531.1474.1313.519
total72.9.114.032231.713550.07566.68647.511315.513448.25
centre des Préalpesépicéa78.46071.232144.015224.413287.68348.39176.39233.95
sapin0.0.30.84920.73471.018132.013194.512153.812119.17
pin0.0.0.0.6.9754.9578.7843.21003.8525.140
mélèze0.0.0.0.0.0.0.81000.91006.6880.0.1.772
arole0.0.0.0.2.3990.0.0.0.0.0.0.0.0.3100
autres résineux0.0.0.0.0.0990.5841.61000.01000.01000.581
hêtre5.1934.76338.02892.71885.11897.92142.52068.39
érable0.0.1.9688.6279.13312.7277.0344.6268.014
frêne0.0.3.4618.85210.85210.2262.1623.0576.420
chêne0.0.0.0.1.1703.6800.6741.4720.0.1.146
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.1.45514.1418.7346.4421.6431.6465.320
total83.555113.325244.78426.66545.85662.64385.66449.63
est des Préalpesépicéa44.76229.03593.018227.716316.310452.88191.312244.56
sapin15.5968.65041.92574.420107.218118.11755.62476.49
pin0.0.0.0.0.6830.2997.2452.6600.5992.536
mélèze0.0.1.4970.0.2.7991.8724.4656.3992.744
arole0.0.0.0.1.3990.0.0.0.0.0.0.0.0.2100
autres résineux0.0.0.0.0.7740.2990.1570.0.0.2990.246
hêtre11.29621.94032.52797.521115.317112.12066.41881.99
érable0.0.9.44214.32816.52921.62412.13125.82617.112
frêne0.0.5.19428.52523.73011.9268.15220.43516.214
chêne0.0.0.0.0.2992.5783.6563.9670.0.2.038
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.2.55119.12910.3336.1342.55610.1338.416
total71.45077.919232.18455.58591.15716.75376.68452.23
nord-ouest des Alpesépicéa85.16821.64687.222223.815306.913390.812223.616223.37
sapin10.09012.0673.06915.43941.02774.63725.33328.417
pin0.0.0.0.6.4712.1593.5990.0.1.1992.245
mélèze0.0.0.3724.0592.58211.0578.7573.8925.233
arole0.0.0.0.0.0.0.3990.0.0.0.0.3990.171
autres résineux0.0.0.0.0.3990.0.0.0.0.0.0.0.0.0100
hêtre0.0.0.39716.65538.030118.83238.15820.93243.020
érable0.0.8.88525.82510.82916.63315.3538.74113.716
frêne0.0.0.0.4.4677.8457.2643.3982.5594.628
chêne0.0.0.0.4.4527.5580.0.0.0.0.0.2.145
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.0.56811.23816.73521.73812.3837.83312.620
total95.26343.530163.512324.810526.68543.18294.112335.35
centre des Alpesépicéa9.98820.850108.024224.026336.419446.012170.825206.111
sapin0.3920.79736.43647.53992.74053.45727.36544.022
pin2.3920.0.8.09840.93916.0720.0.13.36914.630
mélèze0.0.3.0980.0.0.0.0.0.0.0.0.0.0.4100
arole0.0.0.0.0.0.0.0.0.0.0.0.3.0970.3100
autres résineux0.0.0.7670.2980.0.0.0.0.0.1.4660.346
hêtre0.0.0.38019.73556.33495.03938.34226.95041.521
érable7.1910.49822.0484.45414.7354.5664.6769.226
frêne0.0.0.39716.6514.24425.4741.1982.8979.443
chêne0.0.0.0.0.5970.1998.2775.4984.6962.952
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus6.9911.17218.8364.3837.85411.0527.1558.323
total26.43427.439230.111381.614596.213559.69261.616337.07
nord-est des Alpesépicéa0.59121.210275.237326.727242.218364.315150.917194.110
sapin0.0.6.58924.96714.45146.04742.25545.33231.421
pin0.0.0.0.19.0710.0.0.0.0.0.10.7735.453
mélèze0.0.0.0.5.2668.27140.25715.7692.89912.038
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.-2.0980.3980.0.0.0.0.0.-0.3112
hêtre6.89127.64640.35471.94299.73555.93456.82757.816
érable0.0.12.06527.84530.24225.64816.5489.35219.021
frêne0.0.1.46623.56816.86810.7511.8995.6999.536
chêne0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.2.07015.65914.44715.9402.69913.15410.525
total7.39170.736229.420482.715480.212498.911294.510339.36
sud-ouest des Alpesépicéa73.9707.24725.723131.315215.010215.314120.510114.36
sapin0.0.1.5973.7687.53911.74632.4448.4369.522
pin0.6950.19934.71735.13421.83512.0678.83320.014
mélèze6.46519.93314.71973.217117.513156.61382.61471.97
arole0.0.1.7835.1417.95311.2341.47013.4247.717
autres résineux0.0.0.0.0.5890.0.0.0.0.0.0.01000.185
hêtre0.0.1.2945.83316.0400.9653.8771.21024.523
érable0.0.1.1641.5483.6470.5600.41000.7501.225
frêne0.0.0.3792.8362.5632.2721.0762.5472.124
chêne0.0.1.0652.7341.6490.11000.11001.2651.225
châtaignier0.0.0.0.2.1540.8990.0.0.0.2.41001.255
autres feuillus0.9952.93615.11712.0362.6402.7615.1597.415
total81.76336.921114.47291.47383.45425.67246.86241.23
sud-est des Alpesépicéa187.03461.51956.221215.99279.87333.88149.89200.54
sapin0.0.10.4512.1687.3434.94023.33210.3499.419
pin0.0.5.55318.42530.92325.82221.54112.93020.212
mélèze7.19615.13814.02545.91550.71463.32025.11938.08
arole0.0.0.0.3.65014.13115.4278.53511.0299.915
autres résineux0.0.0.2991.2490.01000.0.0.0.0.7730.340
hêtre0.0.4.1594.35712.0462.93217.8473.5387.324
érable0.0.0.9932.4460.3720.7590.81400.8550.931
frêne0.0.0.1992.940-0.11001.5790.31003.1731.339
chêne0.0.0.0.0.8700.0.3.2730.0.1.71001.255
châtaignier0.0.0.0.0.91000.0.0.0.0.0.0.51000.272
autres feuillus0.0.1.73920.4241.3411.4371.2732.1524.119
total194.23299.615127.210327.65386.44470.45221.67293.33
Sud des Alpesépicéa6.88911.54514.22659.431164.516177.31572.61463.18
sapin0.0.0.5723.35424.84730.03316.7548.55010.121
pin0.0.0.0.0.3958.97610.1773.2592.1602.738
mélèze47.3577.1429.92956.02849.92158.32141.61430.09
arole0.0.0.0.0.0.0.0.0.0.0.0.0.2910.091
autres résineux0.0.0.0.0.11000.0.0.0.0.0.0.0.0.0100
hêtre20.76110.05134.51763.72332.12420.83725.02131.310
érable0.0.2.1722.3320.0.0.0.0.8700.9521.425
frêne0.0.0.7826.4230.7801.7780.2992.9413.619
chêne0.0.0.0.8.5249.6523.8900.6585.0445.819
châtaignier17.4852.77232.91452.82628.54659.62838.42036.110
autres feuillus0.0.7.03537.6920.2407.3455.62717.92122.98
total92.21841.722149.96296.17327.97343.27215.16207.13
Suisseépicéa70.82529.71166.45161.44234.93286.83137.84165.62
sapin3.0757.62115.81044.9776.4588.2648.2850.83
pin0.3752.5359.91115.61117.71111.9166.31511.86
mélèze5.0486.3217.61416.81119.3926.61023.71017.34
arole0.0.0.2841.1302.3272.6221.2333.6192.011
autres résineux0.0.0.1461.3310.8500.9401.7450.4300.920
hêtre7.5439.71730.0885.4592.3592.2631.0762.22
érable1.2703.3237.51113.2810.097.1126.7128.44
frêne0.0.1.63511.51015.71113.8116.8168.01410.65
chêne0.0.1.5437.1147.91610.31311.2152.9257.47
châtaignier1.0990.3738.8143.4281.4475.0307.0214.510
autres feuillus0.7832.31720.6611.3138.0115.7178.51210.24
total89.42065.17187.52378.82487.51544.32284.12351.81
© WSL, Inventaire forestier national suisse, 25.05.2020 #825682/292013
IFN4
volume
stade de développement · essence principale
unité d'interprétation: région de forêt protectrice
unité: m³/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état2009/17
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
stade de développementessence principale m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
pas d'indicationépicéa6.211585.92579.15132.661107.43290.96766.018
sapin1.49827.9472.1960.9966.8970.0.10.042
pin0.0.0.0.0.0.8.6970.0.0.0.1.3100
mélèze4.9700.0.0.0.30.03821.14430.49211.630
arole0.0.0.0.0.0.4.9970.0.0.0.0.7100
autres résineux0.0.0.0.0.0.0.0.0.0.0.0.0.0.
hêtre10.5616.6481.3650.0.3.5979.8945.534
érable3.1691.5724.0880.0.0.0.0.0.1.545
frêne3.5970.0.1.0950.0.2.9970.0.1.365
chêne1.2970.0.0.0.0.0.0.0.0.0.0.299
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus2.1670.6991.9630.0.2.8970.0.1.347
total32.933122.51989.44577.035144.522131.16699.413
recrû/fourréépicéa17.42147.21831.42736.35685.52119.14035.511
sapin13.22520.7368.9370.8997.9780.19811.519
pin3.5390.0.0.01003.5972.8750.0.1.933
mélèze1.0683.7614.19721.7385.54210.2445.023
arole0.0.1.21000.0.0.0.0.4820.0.0.384
autres résineux0.01000.01000.4720.4990.4700.0.0.241
hêtre28.1163.93819.4300.1990.8781.27014.114
érable3.2356.7396.0330.113380.1991.6843.621
frêne2.2381.8430.9741.0770.0.0.8991.526
chêne3.7450.0.0.0.0.0.0.0.0.3991.444
châtaignier0.0.0.0.0.0.0.0.0.0.3.6750.377
autres feuillus3.9392.3282.9316.2492.6543.3513.420
total76.31087.51474.01770.132106.01840.22578.67
perchisépicéa83.89110.21277.61534.22066.91310.12561.86
sapin28.61425.02317.2303.8451.5572.76114.711
pin5.6244.7511.58415.73217.0210.21006.815
mélèze3.3283.5431.28626.91624.12512.02110.911
arole0.0.0.0.1.2992.5682.5550.01000.840
autres résineux1.9291.2830.1990.3651.1360.71001.124
hêtre30.8139.43521.7257.3391.78523.72019.010
érable19.61312.72217.2253.4272.4634.22510.99
frêne15.3146.52912.5317.0332.3377.7229.610
chêne8.8211.4700.0.3.6330.51006.2274.715
châtaignier0.0.0.0.0.0.0.9620.0.29.5196.319
autres feuillus15.41511.32615.02421.01520.42040.51221.67
total213.04185.98165.08126.59140.47137.76168.23
jeune futaieépicéa123.69198.812220.81493.722168.11319.431126.26
sapin41.41335.53167.0257.0794.0635.25129.511
pin17.5230.6932.66551.02545.2333.310017.715
mélèze5.2321.11001.77650.02330.42331.22516.113
arole0.0.0.0.0.0.8.64717.6330.0.2.728
autres résineux8.2350.6990.9620.0990.0990.01003.433
hêtre102.3844.92479.21613.64511.25663.61867.47
érable15.71635.72141.3205.0451.4704.64016.211
frêne29.81420.24229.0251.4582.56719.13220.912
chêne22.1183.2471.0704.0470.0.12.33111.715
châtaignier0.11000.0.0.0.0.9990.0.34.8206.321
autres feuillus15.91710.0457.94119.83411.54153.51520.910
total381.63350.46451.47255.19291.97247.05338.82
futaie moyenneépicéa112.97274.68294.09233.912281.67156.018193.44
sapin69.7982.314102.61428.54411.93929.63462.87
pin18.3133.66312.14322.63428.12313.37116.411
mélèze5.2301.3616.54892.32056.51575.82121.911
arole0.0.1.71000.0.3.77314.9280.0.2.427
autres résineux2.3420.11000.2600.0.0.3880.0.1.239
hêtre155.55106.41788.4138.0639.54263.821104.65
érable16.91114.41721.1161.8681.0521.36912.98
frêne29.61514.73227.5210.5990.4927.85019.911
chêne14.8164.3671.0670.9764.3695.3548.514
châtaignier0.0.0.21000.0.0.3990.0.30.3412.442
autres feuillus11.7169.2308.32911.1480.56820.63410.112
total436.82512.84561.64403.57409.14403.86456.52
vieille futaieépicéa158.06376.26389.86251.411415.26210.413266.03
sapin134.07179.89117.0139.34627.43222.946112.05
pin12.9174.0912.57416.04911.5311.8999.215
mélèze4.2304.76210.744194.31196.61870.01733.39
arole0.0.0.0.0.0.7.6496.0360.0.1.230
autres résineux4.3491.0870.12930.0.0.0.0.0.2.145
hêtre164.75100.912125.4112.85916.04544.626111.64
érable15.11110.51613.6222.4551.2883.16810.88
frêne25.61210.52517.9242.0621.6640.610015.710
chêne22.2151.2502.7430.0.0.0.1.47010.415
châtaignier0.0740.0.0.0.0.0.0.0.40.9353.037
autres feuillus14.52610.9416.3241.6450.76610.33310.118
total555.62699.73685.93487.45576.35406.16585.31
mélangéépicéa111.17207.56170.48120.39178.3872.213141.63
sapin80.8980.11052.11619.72912.22914.42948.86
pin9.9204.3399.03710.42415.6261.7538.112
mélèze1.5440.2761.36084.91133.21245.31124.57
arole0.0.0.11400.710018.11717.1200.3615.013
autres résineux3.4500.1660.13800.01000.5690.01000.945
hêtre83.2850.91153.1158.5366.43340.21845.16
érable15.71414.21416.1262.7343.8571.5409.59
frêne25.6126.22415.0253.5391.7535.53110.69
chêne13.6191.0493.0462.1481.5836.0295.314
châtaignier1.01000.0.0.0.1.8800.310041.3157.515
autres feuillus16.0175.0219.6337.1284.23025.11311.79
total361.93369.74330.45279.25274.75253.55318.82
totalépicéa111.73223.63220.44119.25210.4470.08151.02
sapin73.4486.2667.7812.12012.01811.51852.93
pin12.083.3335.12517.31418.4132.5429.86
mélèze3.6152.2344.82979.3744.4938.4820.94
arole0.0.0.4670.3719.21510.4130.1602.310
autres résineux3.4220.5520.2560.1500.4300.2931.419
hêtre108.1358.6770.467.1207.82239.7963.52
érable15.0613.7817.892.7182.0352.81810.64
frêne23.068.81417.2113.3221.5257.41613.15
chêne15.481.6301.5282.0241.2516.0167.17
châtaignier0.2920.01000.0.0.9560.110033.8104.69
autres feuillus13.497.6178.31310.8126.11529.7712.85
total379.41406.42413.82264.13314.73242.23350.11
© WSL, Inventaire forestier national suisse, 25.05.2020 #825683/292014
IFN2
volume
stade de développement · essence principale
unité d'interprétation: région économique
unité: m³/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN2
état1993/95
stade de développement
pas d'indicationrecrû/fourréperchisjeune futaiefutaie moyennevieille futaiemélangétotal
région économiqueessence principale m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
ouest du Juraépicéa0.0.21.94372.31588.711151.58206.89118.09122.94
sapin0.0.10.73734.22169.911108.010135.41273.91283.76
pin0.0.1.0996.24414.12416.82310.6448.33511.914
mélèze0.0.3.7692.8750.0.0.21000.81000.0.0.746
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.1.5740.1710.1700.0.0.6520.350
hêtre0.0.14.14463.415145.87117.38103.81348.713101.04
érable17.1712.1458.22819.21311.6157.43111.72412.08
frêne0.0.0.19914.13212.03610.4223.25114.03010.215
chêne0.0.1.79916.5296.7369.12613.8380.2648.616
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.2.1719.7225.7217.0215.1326.2266.411
total17.17157.424229.16362.24431.93486.84281.65357.72
est du Juraépicéa0.0.18.07646.82964.02592.32189.63345.86370.713
sapin0.0.0.8976.04931.23043.92911.64758.38426.119
pin0.0.0.0.15.13327.82920.2302.56929.07817.118
mélèze0.0.0.0.3.2968.1621.1701.3990.0.3.145
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.2.7634.8881.9760.3990.0.2.351
hêtre0.0.40.36150.123164.711207.28296.21282.135168.56
érable0.0.0.49710.74024.42217.63017.43328.09117.015
frêne0.0.1.79717.13230.62929.1338.43713.65921.918
chêne0.0.0.0.9.45516.03121.23358.3316.29021.919
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.0.0.15.23724.05613.53316.75746.74216.525
total0.0.61.251176.213395.65447.95502.36309.823365.13
ouest du Plateauépicéa0.0.14.85071.622133.124279.812214.317158.530171.89
sapin0.0.0.0.29.03731.23349.827102.22421.45145.115
pin0.0.9.01029.5539.53925.0469.9579.59314.428
mélèze0.0.7.07112.07210.0773.6738.0700.0.7.536
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.6.5844.2991.01006.4990.0.3.550
hêtre0.0.7.37132.733111.116128.115146.12276.14697.49
érable0.0.0.39711.4537.4385.13811.24311.5347.622
frêne0.0.0.29921.03529.92523.32724.53771.54824.214
chêne0.0.0.49740.83022.93749.22857.4380.0.37.617
châtaignier0.0.0.0.0.0.3.0990.4890.0.0.0.0.885
autres feuillus0.0.0.0.14.12921.7357.3473.84732.05711.520
total0.0.39.252248.68383.97572.85583.67380.621421.44
centre du Plateauépicéa66.77625.236125.514142.416242.410264.310127.121190.66
sapin0.0.17.15040.62594.724149.413107.015145.125100.18
pin0.0.8.5975.0414.85511.33917.3300.0.9.820
mélèze0.0.0.0.4.0498.9531.41001.3720.0.2.832
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.2992.7712.6994.8717.6500.9984.334
hêtre85.4507.14539.520103.118118.113168.51162.837103.77
érable0.0.7.5818.9329.2494.3425.04413.4686.819
frêne0.0.4.2679.93120.53024.84914.83523.04617.223
chêne0.0.3.0954.55418.33113.82814.72625.96612.816
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.1.24111.02810.6539.7389.3548.5479.321
total152.01074.129251.68414.97580.14610.04406.79457.33
est du Plateauépicéa0.0.16.336122.612137.513223.08250.21040.826166.35
sapin0.0.5.25217.82334.62689.21276.61942.04153.79
pin0.0.9.54010.03221.32435.91634.52211.84724.511
mélèze0.0.1.2586.1452.9477.0458.2425.6835.823
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.3863.4432.1631.0734.4863.8462.437
hêtre0.0.13.23026.62589.612123.99130.41194.71889.06
érable0.0.2.63811.42824.62016.8228.92923.83214.311
frêne0.0.4.27122.02353.01730.91617.12741.93627.79
chêne0.0.7.8585.12816.94417.72029.32320.34016.813
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.1.55013.02524.62512.02412.02823.13613.712
total0.0.61.917238.06407.14557.53571.74307.711414.22
ouest des Préalpesépicéa72.9.78.948169.518350.610390.511433.014194.915296.76
sapin0.0.3.49626.836100.92182.328115.32981.82678.913
pin0.0.0.0.0.0.0.0.0.0.0.0.0.6990.1100
mélèze0.0.0.0.0.0.0.0.3.01000.0.0.0.0.7100
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.0.1990.0.0.0.0.0.0.0.0.0100
hêtre0.0.16.36821.44650.13467.22657.14023.73343.215
érable0.0.11.4515.95217.6375.2416.94210.4329.418
frêne0.0.0.89729.1599.14411.2522.4706.04910.229
chêne0.0.0.0.0.5990.8813.5603.7981.1861.841
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.4.37115.8513.5341.9530.9483.6324.528
total72.9.115.032269.012532.67564.98619.310322.111445.65
centre des Préalpesépicéa68.66266.932142.014246.112288.08337.08177.99236.14
sapin0.0.28.74719.43361.318130.713199.411150.312117.26
pin0.0.0.0.6.3754.7507.3849.0753.6525.837
mélèze0.0.0.0.0.0.0.71000.81005.5870.0.1.571
arole0.0.0.0.2.2990.0.0.0.0.0.0.0.0.3100
autres résineux0.0.0.0.0.0990.4841.41001.3970.3900.758
hêtre4.6944.16233.32892.31693.51888.82041.91968.39
érable0.0.1.7697.82710.22613.4255.9347.6318.613
frêne0.0.3.0627.85311.8439.6252.7503.3486.518
chêne0.0.0.0.1.0692.9810.5741.1710.0.0.946
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.1.25512.6418.73110.1492.4421.8406.223
total73.157105.624232.49439.26555.34653.14386.75452.13
est des Préalpesépicéa68.04429.231100.218234.714319.19467.48184.111247.05
sapin12.7969.24437.52472.718108.816108.61753.72173.19
pin0.0.0.0.3.2842.3937.5412.3611.7613.429
mélèze0.0.1.3971.1992.3993.0603.9655.1992.938
arole0.0.0.0.1.2990.0.0.0.0.0.0.0.0.2100
autres résineux0.0.0.0.0.6740.2770.1570.0.0.4730.241
hêtre9.29621.23634.82489.421113.515107.81963.91678.78
érable0.0.8.24415.62516.12722.32110.93124.52417.011
frêne0.0.4.69429.32228.73011.9247.25218.83216.813
chêne0.0.0.0.0.2992.2783.1563.5670.9991.935
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.2.15117.7289.4325.3343.0458.6317.715
total89.93875.717241.48458.08594.75714.55361.77448.93
nord-ouest des Alpesépicéa85.36920.64383.021226.214309.313392.711236.614227.07
sapin9.99011.5622.86914.53739.02871.93524.83127.417
pin0.0.0.0.6.2684.5633.2990.0.1.0992.640
mélèze0.0.0.3724.6512.28215.04910.3493.4926.130
arole0.0.0.0.0.0.0.3990.0.0.0.0.31000.171
autres résineux0.0.0.0.0.3990.0.0.0.0.0.0.0.0.0100
hêtre0.0.0.29817.15039.926115.53237.05420.33142.019
érable0.0.7.88525.32414.82718.83013.2569.13714.514
frêne0.0.0.0.4.16811.1437.7584.0772.3595.327
chêne0.0.0.0.4.1526.8580.0.0.0.0.0.1.945
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.0.75410.43816.23320.93811.9777.33212.019
total95.26341.229157.811336.59529.48540.97305.211339.05
centre des Alpesépicéa21.46120.650104.323254.522304.018434.212139.725198.310
sapin0.3930.79732.63359.63791.83650.65819.76544.420
pin2.0930.0.6.49837.23913.7720.0.11.36012.830
mélèze0.0.3.1980.0.0.0.0.0.0.0.0.0.0.4100
arole0.0.0.0.0.0.0.0.0.0.0.0.2.2980.3100
autres résineux0.0.0.7670.1990.0.0.0.0.0.1.9550.444
hêtre0.0.0.37924.73251.735100.73336.04222.04541.919
érable5.9930.59815.5545.34614.1314.3666.3578.624
frêne0.0.0.39712.8523.84423.0701.0982.3868.342
chêne0.0.0.0.0.4980.1987.0785.1984.4732.649
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus5.7931.17221.7353.9837.05110.1537.4468.922
total35.33227.339218.411416.112561.412541.39217.116326.87
nord-est des Alpesépicéa49.26918.6103100.939327.425246.218356.215146.116193.810
sapin0.0.5.48921.76713.45138.14741.05543.43228.022
pin0.0.0.0.16.5720.0.0.0.0.0.10.0744.853
mélèze0.0.0.0.4.2678.96333.35715.3692.79910.838
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.-1.7990.2970.0.0.0.0.0.-0.3112
hêtre4.09624.54650.74767.143112.92954.33454.22759.815
érable13.19010.56723.64328.04124.74215.7498.95218.219
frêne0.0.1.36720.86615.56914.2391.8995.6939.632
chêne0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.1.87014.05613.54714.1382.59912.4539.624
total66.34962.137250.719474.014483.611486.711283.310334.46
sud-ouest des Alpesépicéa68.9716.44625.521117.415216.39232.413123.89114.95
sapin6.8951.4973.4689.74215.04331.24212.93211.319
pin0.6950.25833.91635.13219.63511.36811.42920.113
mélèze5.86618.23214.71980.814119.212162.11482.41373.57
arole0.0.2.6634.5419.74112.0321.95712.5247.915
autres résineux0.0.0.0.0.4890.0.0.0.0.0.0.01000.185
hêtre0.0.1.2958.53513.6400.8663.6781.1944.823
érable0.0.1.0641.4473.0470.5600.31000.6481.125
frêne0.0.0.2793.9362.1631.9720.9762.5432.223
chêne0.0.0.9652.4331.3500.11000.11001.3551.224
châtaignier0.0.0.0.2.1500.7990.0.0.0.2.01001.153
autres feuillus0.8952.73519.51710.4362.3402.6614.5568.014
total83.05834.820120.17284.07387.65446.47255.06246.33
sud-est des Alpesépicéa172.63556.71960.718217.49280.86347.87149.79201.94
sapin0.0.9.5513.8619.64210.23721.13111.64210.917
pin0.0.5.05319.52229.92223.92119.54115.32919.812
mélèze6.69613.73813.32347.61448.21459.81926.91837.08
arole0.0.0.0.6.03713.13016.3258.13310.22910.014
autres résineux0.0.0.2991.0490.01000.0.0.0.0.9600.337
hêtre0.0.3.7595.44510.9466.13815.7463.3387.621
érable0.0.0.8932.0450.3720.6590.61430.8550.830
frêne0.0.0.11002.340-0.11001.3790.4713.0701.238
chêne0.0.0.0.0.6700.0.2.8740.0.1.61001.055
châtaignier0.0.0.0.0.81000.0.0.0.0.0.0.41000.272
autres feuillus0.0.1.63918.4221.2411.3361.0723.6404.217
total179.23391.215133.79330.05391.64474.05227.36295.02
Sud des Alpesépicéa6.78912.94113.42658.329168.915178.61480.11364.88
sapin0.0.0.4723.05521.14726.43315.3547.7509.021
pin0.0.0.0.0.39515.2628.7763.0592.9523.335
mélèze47.1579.63710.42551.42652.81859.01939.01329.89
arole0.0.0.0.0.0.0.0.0.0.0.0.0.2910.091
autres résineux0.0.0.0.0.1880.0.0.0.0.0.0.0.0.088
hêtre20.7618.75034.71668.22432.42419.33822.82131.110
érable0.0.1.8722.8320.0.0.0.0.7700.8521.526
frêne0.0.0.6826.4210.6791.5780.3832.9373.517
chêne0.0.0.0.8.8229.5463.3900.6585.7376.117
châtaignier17.5852.27234.01354.02424.84660.72638.41936.39
autres feuillus0.0.6.33437.7817.4406.5445.62618.61922.77
total92.01842.620151.65295.87325.47343.07219.15208.13
Suisseépicéa74.12228.01167.85163.34236.33286.73139.84166.42
sapin3.6607.52015.41044.7776.3587.1647.4750.23
pin0.3752.8319.81116.01116.81012.4157.01411.85
mélèze4.3496.2197.51317.51019.3925.41023.7917.24
arole0.0.0.3641.3262.3252.8201.1313.4192.010
autres résineux0.0.0.1461.2280.9430.8401.8390.4260.918
hêtre6.5439.71630.7784.2593.8491.3629.5762.02
érable2.5653.1227.51012.6810.386.6127.1118.44
frêne0.0.1.53411.41015.81013.9116.7157.81410.55
chêne0.0.1.3447.1137.5159.91212.3142.9237.56
châtaignier0.9990.3738.9133.6251.3474.9286.9194.59
autres feuillus0.6832.21720.6611.3127.8115.9168.51110.24
total92.81762.97189.12379.82489.41542.12284.52351.71
© WSL, Inventaire forestier national suisse, 25.05.2020 #825684/292015
IFN4
volume
stade de développement · essence principale
unité d'interprétation: région économique
unité: m³/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2009/17
stade de développement
pas d'indicationrecrû/fourréperchisjeune futaiefutaie moyennevieille futaiemélangétotal
région économiqueessence principale m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
ouest du Juraépicéa41.6859.96175.720101.516113.210167.110120.98117.65
sapin0.0.14.95244.12648.71894.712170.311103.010100.26
pin0.0.8.4544.15228.83414.3247.8457.22611.415
mélèze0.0.0.0.3.4620.9740.0.1.0750.01000.642
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.0.16284.21001.2870.1790.31380.966
hêtre23.64917.13428.326146.310152.47122.3989.911109.34
érable12.2801.56815.62812.02119.91618.01516.21616.18
frêne0.0.0.46912.03215.23416.7278.43211.12111.713
chêne0.0.0.89911.74923.8346.5328.8344.0448.617
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus1.4801.9469.42912.7335.8244.7316.9196.812
total78.85254.925204.410394.14424.63508.44359.44383.22
est du Juraépicéa0.0.8.87878.93253.93679.92289.7240.96864.213
sapin0.0.0.0.9.97530.45018.53280.32819.96833.020
pin0.0.0.8985.99914.13818.03315.25335.94714.122
mélèze0.0.0.41000.9982.58010.6651.8570.0.3.950
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.5.05915.9662.9990.77737.5956.547
hêtre0.0.50.03941.738111.719231.39235.010121.826160.06
érable0.0.1.44718.74013.33522.02624.62715.16317.915
frêne0.0.3.012510.44726.53221.62828.52877.34124.016
chêne0.0.1.710010.58328.94414.73732.63853.65721.921
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.0.94213.03410.63318.83634.26119.04618.531
total0.0.67.034195.112307.77438.34542.66380.911363.83
ouest du Plateauépicéa4.99413.16792.521134.02890.132163.817106.823108.910
sapin0.0.16.44616.03665.54160.44176.32443.44749.616
pin0.0.0.0.1.59812.27614.1719.66322.76110.033
mélèze4.6940.0.10.5557.0853.27110.6531.0996.332
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.0.87611.1999.88312.2710.0.6.548
hêtre-3.422713.03433.93058.230192.317173.61544.72598.69
érable0.0.4.04911.54330.2565.8408.03719.04312.123
frêne0.0.3.79610.14265.33447.03353.12757.32640.914
chêne3.2940.0.9.84857.43326.74353.43322.04031.319
châtaignier0.0.0.0.0.0.0.0.0.0.0.110012.0991.899
autres feuillus0.0.14.69123.6435.83817.04916.08144.73919.725
total9.312164.926210.110446.610466.49576.66373.69385.64
centre du Plateauépicéa1.78021.65173.518151.419123.123165.014101.024114.78
sapin0.0.13.53743.72451.43092.125180.412115.92198.69
pin0.0.1.9704.8600.49911.04413.3313.7997.322
mélèze0.0.0.0.0.3706.96010.7523.1586.7694.130
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.2.8529.3811.4706.5759.0814.941
hêtre0.0.39.73329.42473.721141.714166.81076.023100.07
érable0.0.2.66316.9269.4358.54211.0375.5799.718
frêne20.7861.39413.84015.73241.46524.03029.23321.322
chêne0.0.2.7946.13915.23627.24010.02715.85212.018
châtaignier0.0.0.0.0.0.0.0.0.0.0.1990.0.0.0100
autres feuillus3.3800.612612.42919.8389.9485.64115.9739.721
total25.76483.922203.87353.38467.09585.73378.911382.33
est du Plateauépicéa-9.88825.13086.916178.014136.813171.813120.620125.87
sapin4.99417.64523.42723.63153.119113.61435.43154.210
pin0.0.4.8726.83517.84030.21920.82516.63817.313
mélèze12.9893.3703.64011.0489.0443.9444.0575.721
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.11002.2473.4581.8736.31035.4513.453
hêtre31.35125.02233.22967.222111.113183.61077.91697.27
érable4.8895.26428.22119.52616.52016.02125.14018.311
frêne0.0.3.34720.22247.32244.41835.12040.82132.29
chêne0.0.1.7678.0356.73619.22728.52826.42816.716
châtaignier0.0.0.0.0.0.0.3990.0.0.0.0.0.0.0100
autres feuillus4.7943.13812.61825.73113.0278.62726.52813.312
total48.83989.115225.27400.46435.25588.04378.89384.42
ouest des Préalpesépicéa137.83844.132140.732212.533372.811425.711219.412267.17
sapin55.65822.46612.17492.444118.622162.22576.42694.014
pin0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
mélèze0.0.0.0.6.1660.0.0.0.4.81000.0.1.574
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
hêtre4.7778.4686.55047.94853.128110.62447.33453.414
érable1.5952.76730.14642.63814.0338.43718.03115.417
frêne0.0.4.47215.14428.1608.24721.5464.06211.625
chêne0.0.0.0.0.0.6.0720.0.4.7610.6981.745
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus1.5983.6645.7750.82762.8541.2624.4342.924
total201.02785.623216.319430.214569.47739.06370.010447.54
centre des Préalpesépicéa34.34950.224106.522195.718207.316347.38171.58209.65
sapin22.46843.45061.92332.43788.019226.411112.711124.47
pin0.0.0.0.4.8921.2998.9627.8926.3495.941
mélèze0.0.1.2991.0990.0.1.6995.41000.0.1.982
arole0.0.0.0.0.0.0.0.3.7990.0.0.0.0.4100
autres résineux0.0.0.1990.0.0.0.0.3992.0870.1850.677
hêtre10.9596.34222.04157.833113.322113.71773.31377.49
érable2.1978.1368.72626.3459.8279.32111.62211.113
frêne0.0.2.5624.35123.36617.2559.1305.1308.722
chêne0.0.0.0.0.0.2.9841.3990.6711.4671.040
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.2.1438.7338.5467.8423.5393.1264.416
total69.828113.722218.012348.29459.16725.04385.14445.43
est des Préalpesépicéa105.04842.93797.321176.824287.911373.98128.613229.36
sapin3.29213.24527.23370.329121.517137.91478.92091.29
pin0.0.0.0.2.9991.1992.3704.0750.8762.345
mélèze0.0.0.0.0.4830.0.3.0667.5521.6993.240
arole0.0.0.0.2.6990.0.0.0.0.0.0.0.0.3100
autres résineux0.0.0.0.0.0.1.7680.3700.22940.8660.452
hêtre1.96224.33629.52784.32299.915142.61467.12188.58
érable5.7865.56016.64535.93224.61912.02718.04117.913
frêne1.4921.89710.24245.42834.32619.92827.93023.613
chêne0.0.0.0.0.0.0.0.0.71004.1472.6821.838
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus1.0592.77210.3397.4644.2365.53112.4596.822
total118.34290.524197.011422.98578.85707.64338.710465.23
nord-ouest des Alpesépicéa127.03283.03897.322222.016263.619391.811255.412242.07
sapin0.0.10.8527.0674.05439.64199.62436.33140.117
pin0.0.0.0.7.0770.2980.0.0.0.2.6491.747
mélèze0.0.13.8719.0554.7982.6695.1540.8934.531
arole0.0.0.0.0.0.0.0.0.0.0.0.-0.2100-0.1100
autres résineux0.0.0.0.0.7990.0.0.0.0.0.0.0.0.1100
hêtre0.0.0.4753.19738.244146.83569.62631.73147.718
érable0.0.14.37615.63648.62920.12813.73517.52918.715
frêne0.0.1.0983.85411.97319.8561.95610.4447.928
chêne0.0.0.0.5.0682.37014.7770.0.0.5722.954
châtaignier0.0.0.0.0.0.0.0.0.7990.0.0.0.0.1100
autres feuillus0.0.2.26112.0707.44718.64523.85910.13613.027
total127.032125.427160.514339.39526.510605.56365.29378.84
centre des Alpesépicéa0.0.54.46696.536202.232399.819429.613230.915270.39
sapin0.0.0.0.14.96861.25875.845116.24057.63064.821
pin0.0.0.0.0.0.9.37440.5570.0.23.04613.835
mélèze0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
arole0.0.0.0.0.0.0.0.0.0.0.0.3.5980.9100
autres résineux0.0.1.5950.0.0.0.0.3970.0.0.7870.358
hêtre0.0.10.3714.34385.83334.06284.23545.64050.218
érable0.0.3.79215.35044.44914.14713.4462.89914.827
frêne0.0.0.0.23.24521.8752.85426.4605.75414.332
chêne0.0.0.0.0.0.2.0960.3972.0997.3692.653
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.0.69531.24119.7443.7546.9684.94910.526
total0.0.70.548185.515446.318571.210678.78382.18442.55
nord-est des Alpesépicéa0.0.37.75658.539264.224279.623453.415201.015235.610
sapin0.0.18.15517.08111.74982.23558.34628.84739.321
pin0.0.0.0.0.0.0.0.14.9980.0.6.7994.472
mélèze0.0.25.6930.0.6.37310.97533.0662.47813.143
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.0.0.0.4970.0.0.0.-1.299-0.3119
hêtre0.0.7.59731.75570.138109.124101.42847.62964.914
érable0.0.11.05427.76943.43118.34026.95230.23625.719
frêne0.0.1.3978.06015.55630.0428.1658.27112.027
chêne0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus4.8804.43111.6600.679520.34411.1477.2499.624
total4.880105.636154.619412.215565.39692.29330.910404.36
sud-ouest des Alpesépicéa34.96166.86440.32397.523243.112257.411139.99140.66
sapin1.0961.8984.6497.77929.6449.74623.32914.620
pin9.2970.0.20.33555.82523.53416.84912.42420.514
mélèze30.44038.84327.22053.72378.319199.61192.11288.67
arole5.3970.0.3.1776.7603.8737.94817.0199.216
autres résineux0.0.0.8970.4650.0990.0.0.0.0.01000.150
hêtre0.0.0.39710.34015.0458.4633.0599.6388.421
érable0.0.-0.92394.0305.5451.9682.5552.5422.921
frêne0.0.1.6985.1331.6580.5992.0624.1413.023
chêne0.0.0.0.5.0334.4470.9760.0.2.1562.325
châtaignier0.0.0.0.1.2621.0990.4990.0.0.51000.645
autres feuillus0.0.4.16424.61618.23711.4491.6487.53211.014
total80.735113.239146.19267.19401.87500.55311.05301.83
sud-est des Alpesépicéa120.731143.42179.115165.714289.47418.17196.08239.94
sapin7.69615.7772.4574.36312.63929.13116.02915.018
pin0.0.5.37821.92348.33329.62311.63218.42821.513
mélèze23.74310.14317.32832.12354.01697.31832.11447.410
arole0.0.0.0.2.18915.93515.7286.43620.42111.814
autres résineux0.0.0.0.1.3390.0990.3880.0.0.6710.436
hêtre4.0970.4992.78512.35610.04217.0458.0359.622
érable0.0.0.1993.8621.6701.1521.3882.4501.830
frêne0.0.0.0.2.6412.7670.4921.7642.3531.728
chêne0.0.0.0.0.7990.0.4.5690.0.1.9831.551
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.41000.1100
autres feuillus0.0.2.45622.02712.5410.5730.3763.7335.519
total156.022177.318156.08295.47418.04582.85302.35356.23
Sud des Alpesépicéa104.36539.0579.23420.532160.318222.51383.01484.18
sapin0.0.0.2953.7665.65130.93324.34616.93114.219
pin0.0.0.0.0.31003.510013.8711.9991.9603.144
mélèze34.9908.8567.93531.42676.42265.01943.51339.69
arole0.0.0.0.0.01000.0.0.0.0.0.0.3760.174
autres résineux0.0.0.0.1.01000.01000.0.0.0.0.0.0.297
hêtre11.3933.09634.42067.91866.52147.52648.61949.59
érable0.0.4.9964.5304.9400.9933.3681.6453.021
frêne0.0.0.0.7.92319.7338.0510.71006.2348.218
chêne0.0.0.0.8.92813.3315.5541.5707.0317.416
châtaignier0.0.13.07142.61937.62031.64130.93051.71540.69
autres feuillus0.0.4.36945.51356.71520.73511.03329.91433.58
total150.46573.338165.96261.15414.75408.76290.45283.43
Suisseépicéa71.61843.31266.96126.36194.84267.83148.43160.92
sapin10.94215.81918.71129.41163.97115.4554.8658.83
pin1.41002.3357.51618.51516.7119.6158.91310.76
mélèze12.0315.6288.61316.31420.51132.8923.8820.75
arole0.81000.0.0.8512.3312.5271.2305.0152.311
autres résineux0.0.0.1571.1253.1371.2392.2451.1461.520
hêtre5.73417.61423.81069.57105.95113.0450.0669.82
érable1.6454.42312.71016.31112.9811.1810.21011.44
frêne0.8861.9289.81022.01220.51215.91011.61014.25
chêne0.21000.8485.91612.6158.71510.4155.6157.77
châtaignier0.0.0.4777.8196.6212.5422.2328.4164.99
autres feuillus0.8443.12821.2820.9109.7127.81912.2912.15
total105.71495.27185.03343.92459.72589.51340.02375.01
© WSL, Inventaire forestier national suisse, 25.05.2020 #825685/292016
IFN1
volume
stade de développement · essence principale
unité d'interprétation: région de production
unité: m³/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état1983/85
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
stade de développementessence principale m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
pas d'indicationépicéa45.924110.228123.216109.3183.59792.211
sapin25.03524.04363.4329.4390.0.27.321
pin7.15713.4500.1990.1990.0.3.639
mélèze2.0990.0.0.0.10.5486.7554.340
arole0.0.0.0.0.0.1.3700.0.0.471
autres résineux1.9990.0.0.0.0.0.0.0.0.4100
hêtre70.52037.92611.3478.44423.59727.116
érable9.5416.4676.6395.6460.4976.323
frêne13.45218.4414.6457.6562.5719.325
chêne12.3413.0510.0.-0.14034.1973.235
châtaignier0.0.0.0.0.0.1.7711.5970.661
autres feuillus13.6433.4454.4424.9396.7416.422
total201.212216.615213.714158.61348.945181.17
recrû/fourréépicéa11.24223.72666.12453.1189.24436.413
sapin11.5588.6365.6584.6392.4766.422
pin3.0565.3370.0.0.4480.0.1.930
mélèze0.11152.4660.0.8.0333.1513.827
arole0.0.0.0.0.0.0.01000.0.0.0100
autres résineux0.3990.01000.0.0.1750.0.0.158
hêtre12.04911.2249.5361.3457.3677.119
érable3.8661.5453.3531.2550.2741.828
frêne5.5502.1382.3670.2782.4611.926
chêne3.7992.6510.2990.5530.0.1.444
châtaignier0.0.0.0.0.0.0.0.3.1610.462
autres feuillus11.7551.1451.5402.7292.9293.327
total62.82358.61588.52072.21430.72164.58
perchisépicéa51.11678.611122.21266.7127.14259.56
sapin27.21826.02128.3218.0271.27115.911
pin9.93010.0272.87420.0190.21009.314
mélèze4.0543.8330.110013.7207.0386.616
arole0.0.0.0.0.0.2.1390.0.0.539
autres résineux0.9761.4460.02940.01330.0.0.539
hêtre78.41035.91637.32013.02219.21933.07
érable10.51911.4208.3226.4211.3437.211
frêne16.62220.01519.9224.3313.23111.410
chêne15.32814.2191.3562.2457.6228.113
châtaignier0.0.1.01000.0.0.76034.6138.713
autres feuillus6.72314.41815.12314.91638.81119.27
total220.45216.55235.26152.06120.35180.13
jeune futaieépicéa107.211167.89243.78222.5846.435170.84
sapin71.21253.01672.31417.22317.15750.98
pin21.21818.3232.55430.02210.87217.612
mélèze1.1747.3471.310031.41735.73212.215
arole0.0.0.0.0.0.6.3350.0.1.436
autres résineux0.1572.9660.1600.0710.0.0.760
hêtre127.98100.01081.01333.22058.51884.55
érable16.6138.72312.0216.4280.57710.310
frêne10.92522.01814.4264.0363.44311.812
chêne11.32414.6251.1500.2567.5476.916
châtaignier0.0.0.21000.0.0.0.35.7223.025
autres feuillus11.7316.4286.2358.13025.4279.714
total379.33401.03434.74359.35241.07379.92
futaie moyenneépicéa129.09259.15338.25292.45156.415254.63
sapin91.611104.09117.2926.41921.93280.35
pin18.22329.9155.95316.0209.65718.010
mélèze1.0507.0252.66149.71140.62317.710
arole0.0.0.0.0.0.5.7330.0.1.434
autres résineux0.01003.6500.5900.0.0.0.1.246
hêtre139.17101.5787.41130.31719.33782.95
érable14.3166.71910.4174.2260.2997.99
frêne8.82318.61511.1242.5440.48210.111
chêne10.12718.8161.8430.6672.4798.013
châtaignier0.0.0.0.0.0.0.110037.3312.133
autres feuillus9.0236.2203.0264.3275.1375.512
total421.13555.52578.13432.33293.17489.61
vieille futaieépicéa161.312263.38378.97330.66167.014280.54
sapin109.71482.914160.81128.32326.44280.67
pin11.54330.4220.88112.2423.76413.318
mélèze1.3744.5493.55166.81462.52128.312
arole0.0.0.0.0.0.8.0330.4992.433
autres résineux0.01002.8700.0700.0.0.0.0.769
hêtre145.311145.9985.61624.62725.73185.37
érable15.1245.8274.7313.1380.7995.815
frêne9.82613.9252.6410.7600.0.5.618
chêne11.34730.8181.3830.8660.0.9.717
châtaignier0.0.0.0.0.0.0.0.37.6363.838
autres feuillus9.12811.2261.7454.3412.1456.017
total474.54591.63639.93479.43326.17522.02
mélangéépicéa113.8864.613160.16143.9556.315123.73
sapin59.41149.72093.6912.61710.04439.87
pin9.82412.1284.44118.1130.99611.210
mélèze0.21003.5700.410036.7836.61320.37
arole0.0.0.0.0.7749.115-0.01003.915
autres résineux0.5751.9560.01000.2530.0.0.435
hêtre59.71185.01339.0139.92026.91733.16
érable6.71820.1237.3193.0190.6505.711
frêne9.42533.3197.9211.7270.7617.012
chêne4.33722.5201.1561.3523.2603.916
châtaignier0.0.0.0.0.0.0.0.25.7273.328
autres feuillus5.72029.9185.6203.22512.5207.810
total269.54322.45320.24239.73173.67260.12
totalépicéa104.55171.04237.53186.1357.69163.22
sapin66.9663.9692.3516.4910.22149.33
pin13.91120.4103.32916.192.93712.66
mélèze1.3305.2171.53636.0627.01015.65
arole0.0.0.0.0.2746.0120.01361.812
autres résineux0.4412.4300.2720.1430.0.0.625
hêtre103.2485.3561.2617.9925.21056.53
érable12.088.5108.494.0110.7296.85
frêne10.61018.689.8112.4161.9218.65
chêne9.81317.691.2250.9284.3196.56
châtaignier0.0.0.2890.0.0.24229.7103.510
autres feuillus9.01210.1105.2125.61019.398.75
total331.52403.22420.62291.82178.73333.91
© WSL, Inventaire forestier national suisse, 25.05.2020 #825686/292017
IFN1
volume
stade de développement · essence principale
unité d'interprétation: région de production
unité: m³/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état1983/85
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
stade de développementessence principale m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
pas d'indicationépicéa43.024102.627118.91595.9177.37185.210
sapin26.33222.04253.6327.5380.0.23.621
pin6.55711.7510.1990.1990.0.3.039
mélèze1.8990.0.0.0.11.6374.8564.633
arole0.0.0.0.0.0.1.2620.0.0.462
autres résineux1.7990.0.0.0.0.0.0.0.0.3100
hêtre65.72042.1259.4489.03717.99324.915
érable10.3368.0517.4324.4464.5926.720
frêne14.44716.4414.2426.8502.0648.523
chêne12.1387.2640.0.-0.14032.9983.533
châtaignier0.0.0.0.0.0.1.3711.6660.656
autres feuillus15.2376.0363.8427.1298.3327.718
total197.011216.014197.413144.81249.434169.07
recrû/fourréépicéa11.24223.22662.72549.6188.74434.913
sapin11.5588.5365.3584.3392.3776.122
pin3.0565.2370.0.0.3480.0.1.830
mélèze0.11152.4660.0.7.8323.0513.826
arole0.0.0.0.0.0.0.01000.0.0.0100
autres résineux0.3990.01000.0.0.2570.0.0.150
hêtre12.04911.0249.0361.2456.9676.819
érable3.8661.5453.1531.3500.2741.828
frêne5.5502.0382.2670.2782.3611.826
chêne3.7992.6510.2990.5530.0.1.344
châtaignier0.0.0.0.0.0.0.51002.9610.653
autres feuillus11.7551.2431.9392.5282.8303.327
total62.82357.61584.42068.51429.02162.38
perchisépicéa51.11677.811120.61263.6126.74257.86
sapin27.21825.72128.7208.1261.17115.711
pin9.9309.9272.77419.7180.21009.114
mélèze4.0543.7330.010013.4196.6386.516
arole0.0.0.0.0.0.2.1370.0.0.538
autres résineux0.9761.4460.02940.01330.0.0.439
hêtre78.41035.51636.52012.42218.81832.27
érable10.51911.5208.2226.3211.7417.210
frêne16.62219.91519.8224.7293.82811.510
chêne15.32814.1191.3562.1457.1227.913
châtaignier0.0.1.01000.0.0.75633.3138.613
autres feuillus6.72315.81815.92215.71638.11019.97
total220.45216.25233.76148.96117.55177.43
jeune futaieépicéa107.611163.99241.58214.7845.835168.24
sapin70.51251.71671.51417.32216.85750.08
pin20.91819.7232.55428.42210.77217.612
mélèze1.1747.1471.310030.61735.23212.115
arole0.0.0.0.0.0.6.3340.0.1.534
autres résineux0.1572.8660.1600.0710.0.0.660
hêtre126.68101.71080.91332.22057.61883.85
érable16.4138.52312.8216.7260.57710.410
frêne10.72521.61814.4264.0343.34311.612
chêne11.32314.1251.1500.7787.4476.916
châtaignier0.0.0.21000.0.0.0.35.2222.925
autres feuillus11.7308.2326.6348.92725.12710.314
total377.03399.53432.74349.85237.48375.92
futaie moyenneépicéa131.09256.05337.55286.55155.615252.53
sapin91.311103.19115.6927.31821.53279.65
pin18.02329.5155.85315.6209.45717.610
mélèze1.0506.9252.66149.51140.62317.79
arole0.0.0.0.0.0.5.6330.0.1.433
autres résineux0.01003.5500.5900.0.0.0.1.146
hêtre137.17102.5788.11130.51619.03782.85
érable14.1167.91910.2174.1260.2998.29
frêne8.72318.61511.3242.5430.48210.111
chêne10.02718.5161.7430.5672.3797.913
châtaignier0.0.0.0.0.0.0.110036.8312.033
autres feuillus8.9236.4193.0264.3265.1375.511
total420.03553.02576.43426.53291.07486.61
vieille futaieépicéa172.111266.48381.46334.96164.614284.14
sapin109.01482.014157.41127.72327.53979.37
pin11.24330.6220.88111.9423.56413.218
mélèze1.2744.4493.45165.41460.12127.812
arole0.0.0.0.0.0.7.8330.4992.433
autres résineux0.01002.8700.0700.0.0.0.0.769
hêtre141.411150.4984.71624.12724.33284.97
érable14.8245.7275.6313.0380.6995.815
frêne9.62613.7252.9380.7600.0.5.617
chêne12.54331.2181.3830.8660.0.9.917
châtaignier0.0.0.0.0.0.0.0.41.3324.234
autres feuillus8.92811.1261.7454.2412.0455.917
total480.84598.23639.23480.43324.47523.72
mélangéépicéa113.1863.513158.36143.0555.115122.73
sapin58.21148.12090.9912.2179.74438.77
pin9.52411.6284.24118.0120.99611.010
mélèze0.21003.4700.410035.9836.41320.07
arole0.0.0.0.0.6748.715-0.01003.715
autres résineux0.5751.8560.01000.3440.0.0.433
hêtre58.71184.91239.91310.11927.01733.16
érable6.61819.2238.2173.0190.8415.910
frêne9.32534.7198.1201.6270.7617.112
chêne4.23721.5201.2511.2525.8564.217
châtaignier0.0.0.0.0.0.0.0.25.0273.228
autres feuillus5.62033.0185.7193.12512.5208.010
total265.94321.64317.74237.13173.86258.02
totalépicéa106.25168.84234.33181.3355.99160.82
sapin66.4662.7689.6516.199.92048.03
pin13.61120.4103.22815.692.73712.35
mélèze1.2305.0171.43635.0626.01015.35
arole0.0.0.0.0.2745.7120.01361.812
autres résineux0.4412.3300.2720.1360.0.0.624
hêtre101.5486.4460.5617.6924.4955.73
érable11.988.8108.894.0101.1287.04
frêne10.51018.689.8112.5152.0208.65
chêne9.81317.591.2251.0274.8216.46
châtaignier0.0.0.2890.0.0.23829.0103.510
autres feuillus9.01211.195.3125.91019.099.05
total330.62401.82414.42284.82175.03329.01
© WSL, Inventaire forestier national suisse, 25.05.2020 #825687/292018
IFN1
volume
stade de développement · essence principale
unité d'interprétation: région de production
unité: m³/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN1
état1983/85
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
stade de développementessence principale m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
pas d'indicationépicéa52.42391.518108.81087.4128.86082.97
sapin25.72421.92843.8243.6370.0.19.716
pin4.9516.9440.01002.5520.0.2.729
mélèze1.2992.7850.0.21.4269.5439.223
arole0.0.0.0.0.0.1.0550.0.0.455
autres résineux1.1990.7990.0.0.0.0.2990.369
hêtre56.21850.61913.2289.82914.57523.811
érable9.1306.9345.8242.9352.7935.215
frêne13.13722.8246.6503.7431.5578.618
chêne10.93210.4330.71000.8784.1673.921
châtaignier0.0.0.0.0.0.1.2574.6570.841
autres feuillus14.4298.6302.6304.9227.1256.314
total189.09223.09181.69139.1853.024163.85
recrû/fourréépicéa24.62529.31665.51444.6137.93836.88
sapin12.8287.5258.0295.2271.2726.813
pin2.9403.4320.5710.731-0.085941.621
mélèze0.01152.3481.3799.6244.7424.620
arole0.0.0.0.0.0.0.3940.0.0.194
autres résineux0.4630.5790.6900.1570.21000.342
hêtre14.52710.9198.4274.1405.5478.113
érable3.0401.3312.8381.4310.2451.718
frêne4.0421.7381.8470.4411.6491.621
chêne5.4463.7430.3740.3490.5981.929
châtaignier0.0.0.0.0.0.0.31002.0460.343
autres feuillus6.6434.1381.3312.0214.4243.318
total74.21364.61090.41268.8928.21766.95
perchisépicéa42.41379.28108.1964.0910.92554.95
sapin27.21320.61628.6158.0192.37414.78
pin11.02212.2191.57522.6120.35110.49
mélèze4.1365.9230.010014.3135.6247.010
arole0.0.0.0.0.11001.7320.0.0.431
autres résineux0.7600.8430.02940.1630.3750.431
hêtre79.1731.21235.91517.81518.21333.05
érable14.8149.41610.9166.1181.4317.68
frêne17.91615.31318.0163.6234.22010.28
chêne16.11917.2140.7572.6337.2168.99
châtaignier0.0.0.8740.0.0.54932.598.610
autres feuillus12.41917.61513.61614.31234.4719.75
total225.74210.34217.55155.44117.24175.92
jeune futaieépicéa103.98166.87236.35201.6539.425163.33
sapin69.1961.01080.91015.91816.34152.75
pin16.51518.3155.53728.6159.45016.99
mélèze0.6744.9341.46337.21128.62212.710
arole0.0.0.0.0.0.6.9240.0.1.625
autres résineux0.2461.8480.1540.0610.0.0.541
hêtre124.3594.7778.2934.71562.41381.74
érable15.11011.61411.4147.5190.85610.57
frêne12.11726.51213.6174.2272.23513.08
chêne10.71718.6152.3350.8519.0368.310
châtaignier0.0.0.2720.0.0.0.31.7172.718
autres feuillus10.4209.8195.4227.81919.7209.49
total362.82414.12435.13345.33219.75373.21
futaie moyenneépicéa131.76257.14340.24283.34175.59253.72
sapin88.7894.86116.9725.61321.73077.14
pin18.61530.7106.03612.8166.84217.37
mélèze1.3405.8183.23451.3847.91618.17
arole0.0.0.0.0.0.4.6250.0.1.225
autres résineux0.01002.7411.2580.01000.0.1.134
hêtre137.45108.6578.5830.91236.12284.03
érable13.0118.81210.8133.8210.2648.37
frêne8.01518.2119.2161.9320.2829.28
chêne8.31817.4122.0370.5484.6577.49
châtaignier0.0.0.0.0.11000.110020.6301.230
autres feuillus7.9176.5163.6193.8204.9375.49
total415.02550.51571.62418.52318.44484.01
vieille futaieépicéa153.08282.86382.85350.94191.811294.03
sapin125.1990.59162.6839.71420.63388.55
pin10.33026.5163.6619.1313.65511.713
mélèze0.6758.5352.94361.11064.61627.69
arole0.0.0.0.0.0.4.7280.21001.528
autres résineux0.1894.6430.6960.0.0.0.1.240
hêtre135.98134.2790.51225.71822.92581.75
érable12.6187.0186.1193.6280.41006.110
frêne7.62113.1183.0310.6430.0.5.113
chêne17.02331.6141.1640.5570.25710.512
châtaignier0.0.0.0.0.0.0.410042.9223.923
autres feuillus9.6227.9222.0333.7281.5385.112
total472.03606.72655.12500.02348.76536.81
mélangéépicéa112.7578.310170.74140.9359.810125.62
sapin69.5750.51496.8613.41214.72442.75
pin8.71715.7225.43117.490.95711.18
mélèze0.1742.3600.210037.1635.9920.55
arole0.0.0.0.0.5559.7110.21004.111
autres résineux0.5601.2490.2570.2340.0.0.326
hêtre61.3771.31038.2810.51524.21431.55
érable8.51214.6189.3133.3150.5326.07
frêne7.91836.9138.3141.6210.9436.98
chêne6.12324.7151.0390.7504.0404.212
châtaignier0.0.0.0.0.0.0.310022.1163.217
autres feuillus6.81627.0145.0154.81910.7147.97
total282.23322.54335.83239.92173.94264.11
totalépicéa102.83174.23235.62180.5261.26161.71
sapin69.6462.2492.9417.4610.71549.62
pin12.6820.474.31915.062.42712.14
mélèze1.1235.3131.62336.8426.2715.93
arole0.0.0.0.0.1525.590.1761.79
autres résineux0.3312.1230.5410.1280.1610.617
hêtre100.2383.2357.9419.2625.6755.02
érable11.958.879.164.180.8217.03
frêne10.1718.769.082.1122.0158.24
chêne10.4918.761.4190.8204.9146.85
châtaignier0.0.0.2620.01000.33926.073.27
autres feuillus9.2810.774.785.7817.068.53
total328.31404.51417.01287.51177.12330.51
© WSL, Inventaire forestier national suisse, 25.05.2020 #825688/292019
IFN4
volume
stade de développement · essence principale
unité d'interprétation: région économique
unité: m³/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2009/17
stade de développement
pas d'indicationrecrû/fourréperchisjeune futaiefutaie moyennevieille futaiemélangétotal
région économiqueessence principale m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
ouest du Juraépicéa41.6859.76183.919101.216112.310170.810121.17119.05
sapin0.0.14.55241.62647.71893.612165.311100.91097.86
pin0.0.8.2545.84728.23414.1247.6456.72611.115
mélèze0.0.0.0.3.2620.9740.0.1.0750.01000.642
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.0.16284.11001.2870.1790.21380.866
hêtre23.64916.63526.926144.910152.67119.3987.511107.04
érable12.2801.56814.72812.22020.21617.51515.51615.88
frêne0.0.0.36911.33315.43316.5278.23210.32111.313
chêne0.0.0.89911.04923.5346.4328.6353.7448.317
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus1.4801.84710.52712.5337.6294.6318.2267.613
total78.85253.425209.110390.54424.33502.84354.24379.42
est du Juraépicéa0.0.8.87875.93153.93679.92286.9240.96863.413
sapin0.0.0.0.9.27630.45018.53277.72819.96832.420
pin0.0.0.8985.49914.13818.03314.75335.94713.922
mélèze0.0.0.41000.8982.58010.6651.8570.0.3.850
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.4.75915.9662.9990.77737.5956.447
hêtre0.0.50.03939.437111.719231.39250.310121.826163.26
érable0.0.1.44722.53713.33522.02623.92715.16318.215
frêne0.0.3.012518.23926.53221.62828.72777.34125.015
chêne0.0.1.71009.78328.94414.73731.63853.65721.521
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.0.94229.15310.63318.83633.96019.04620.729
total0.0.67.034215.012307.77438.34550.36380.911368.33
ouest du Plateauépicéa4.99412.66785.922129.22890.132157.917101.023104.810
sapin0.0.15.74614.93663.24260.44172.82541.04747.516
pin0.0.0.0.1.49811.87614.1719.26321.7609.633
mélèze4.6940.0.9.7556.7853.27119.0541.0998.536
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.0.77613.0829.88311.7710.0.6.546
hêtre-3.422712.73331.53064.828192.317177.41542.82599.09
érable0.0.3.85010.74329.1565.8407.73719.24111.823
frêne0.0.3.5969.44262.93447.03352.42756.52540.014
chêne3.2940.0.9.14857.33226.74353.13220.84030.819
châtaignier0.0.0.0.0.0.0.0.0.0.0.110011.3991.799
autres feuillus0.0.14.48825.0385.63817.04923.56149.73422.823
total9.312162.826198.310443.510466.49584.85365.09383.14
centre du Plateauépicéa1.38421.65173.518151.419123.123165.014101.024114.48
sapin0.0.13.53743.72451.43092.125180.412115.92198.49
pin0.0.1.9704.8600.49911.04413.3313.7997.322
mélèze0.0.0.0.0.3706.96010.7523.1586.7694.130
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.2.8529.3811.4706.5759.0814.941
hêtre0.0.39.73329.42473.721141.714166.81076.02399.87
érable0.0.2.66316.9269.4358.54211.0375.5799.718
frêne16.4881.39413.84015.73241.46524.03029.23321.322
chêne0.0.2.7946.13915.23627.24010.02715.85211.918
châtaignier0.0.0.0.0.0.0.0.0.0.0.1990.0.0.0100
autres feuillus2.6840.612612.42919.8389.9485.64115.9739.621
total20.46783.922203.87353.38467.09585.73378.911381.43
est du Plateauépicéa-9.88825.92992.616175.614135.813168.213116.120125.17
sapin4.99417.34523.02723.33152.619112.91434.13253.710
pin0.0.4.8727.93317.64029.91920.42516.03817.213
mélèze12.9893.2703.64010.9488.9443.8443.9575.621
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.11002.2476.7571.8736.11035.2513.849
hêtre31.35125.12233.62966.322110.713181.31075.01696.36
érable4.8895.16427.72119.32716.52015.72123.64118.011
frêne0.0.3.34720.52146.62244.11835.42039.32132.19
chêne0.0.5.9748.5336.93419.62627.92825.42917.215
châtaignier0.0.0.0.0.0.0.2990.0.0.0.0.0.0.0100
autres feuillus4.7943.03812.91725.33112.9279.32625.52813.412
total48.83993.815232.47398.76432.85581.04364.19382.32
ouest des Préalpesépicéa137.83847.027137.828209.632372.811445.010231.811267.26
sapin55.65820.3619.47586.844118.622156.82573.62688.313
pin0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
mélèze0.0.0.0.4.8670.0.0.0.4.61000.0.1.474
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
hêtre4.7777.0696.44445.04953.128106.52444.33449.814
érable1.5953.75423.94740.03814.0338.13716.83214.517
frêne0.0.3.67211.74526.4608.24720.7463.76210.725
chêne0.0.0.0.0.0.5.7720.0.4.5610.5991.645
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus1.5983.06414.5521.51412.8541.1624.1343.625
total201.02784.520208.516415.014569.47747.36374.810437.24
centre des Préalpesépicéa34.34947.724102.221195.718204.815347.18182.08210.35
sapin22.46840.45053.52432.43786.719230.111109.211122.37
pin0.0.0.0.4.2921.2998.6627.6926.1485.641
mélèze0.0.1.1990.9990.0.1.5995.21000.0.1.882
arole0.0.0.0.0.0.0.0.3.6990.0.0.0.0.4100
autres résineux0.0.0.1990.0.0.0.0.3992.0870.1850.677
hêtre10.9595.84219.04257.833109.522111.21770.11374.19
érable2.1977.6369.52326.34510.2269.12212.62111.412
frêne0.0.2.3635.44223.36616.6558.9304.9308.422
chêne0.0.0.0.0.0.2.9841.3990.6711.5601.038
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.2.3398.9308.5467.6423.4393.1254.516
total69.828107.222203.612348.29450.76725.34389.74440.63
est des Préalpesépicéa105.04839.23695.619181.922286.511373.98142.614228.36
sapin3.29211.54623.73382.528119.217135.51474.62188.59
pin0.0.0.0.2.5991.1992.2703.8750.7762.145
mélèze0.0.0.0.0.4830.0.3.0667.1521.6993.040
arole0.0.0.0.2.3990.0.0.0.0.0.0.0.0.3100
autres résineux0.0.0.0.0.0.1.7680.3700.22940.7660.452
hêtre1.96227.53325.72883.32197.115139.31363.42185.08
érable5.7864.86017.23834.63224.11911.42717.04117.213
frêne1.4921.69814.44543.72833.42618.82926.43022.913
chêne0.0.0.0.0.0.0.0.0.71003.9472.4821.738
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus1.0592.47311.1337.1644.1395.23111.8596.621
total118.34286.922192.910435.98570.65698.94341.29456.03
nord-ouest des Alpesépicéa127.03269.93598.620206.916280.018382.210243.511228.86
sapin0.0.8.3525.3673.75438.44192.72531.93035.017
pin0.0.0.0.7.8610.1980.0.0.0.3.1402.138
mélèze0.0.11.3666.8564.3982.5694.7550.8784.130
arole0.0.4.6980.0.0.0.0.0.0.0.0.41450.785
autres résineux0.0.0.0.3.0820.0.0.0.0.0.0.1990.579
hêtre0.0.0.3752.39834.945142.53564.82728.03141.618
érable0.0.10.87611.93749.02619.62815.73016.62717.814
frêne0.0.0.7996.05710.87319.2564.76411.1408.625
chêne0.0.0.0.3.8692.17114.3770.0.0.4722.554
châtaignier0.0.0.0.0.0.0.0.0.6990.0.0.0.0.1100
autres feuillus0.0.2.74811.5575.95818.04532.5499.63414.026
total127.032108.824157.213317.910535.310597.36345.78355.84
centre des Alpesépicéa0.0.27.66970.735199.231381.219416.013213.815230.19
sapin0.0.0.49610.26857.55875.543117.93749.93055.521
pin0.0.0.2981.1978.77546.5480.0.20.04612.832
mélèze0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
arole0.0.0.0.0.0.0.0.0.0.0.0.3.0990.7100
autres résineux0.0.0.7980.0.0.0.0.3980.0.0.6880.358
hêtre0.0.23.2772.94680.63335.85680.73539.54144.318
érable0.0.1.99617.14341.74918.24113.2452.49914.225
frêne0.0.0.0.16.24520.4752.65525.3605.05511.932
chêne0.0.0.0.0.0.1.9973.1901.9996.4692.646
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.1.37734.23418.5458.5606.9654.35011.823
total0.0.55.344152.416428.518571.79662.09344.99384.26
nord-est des Alpesépicéa0.0.33.05853.131264.224266.722453.415179.115216.010
sapin0.0.16.35512.08211.74976.73558.34625.04635.421
pin0.0.0.0.0.0.0.0.13.9980.0.11.0665.458
mélèze0.0.23.0945.4976.37319.76033.0662.27114.138
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.0.4970.4970.0.0.0.-1.099-0.2152
hêtre0.0.6.89737.34570.138101.825101.42852.42663.413
érable0.0.9.95521.86343.43117.04026.95225.33723.319
frêne0.0.1.1975.86015.55627.9428.1658.16211.026
chêne0.0.0.0.0.0.0.0.0.0.0.0.1.9970.598
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus4.8804.4298.1620.679518.94511.1476.2488.724
total4.88094.537143.816412.215542.69692.29310.210377.75
sud-ouest des Alpesépicéa32.66143.96437.42093.722233.912251.411124.49125.75
sapin0.9961.2993.6507.07928.5449.34620.62912.820
pin8.6970.0.16.43451.02522.63416.04910.82417.914
mélèze30.03825.24428.71750.02392.320194.31188.01183.57
arole4.9970.0.2.6728.6473.7737.64916.9189.015
autres résineux0.0.0.5980.3650.0990.0.0.0.0.01000.150
hêtre0.0.0.2988.23913.6458.0632.8598.9367.520
érable0.0.-0.62403.7275.0451.8682.4552.8342.819
frêne0.0.1.4777.0351.4580.5992.0623.7393.323
chêne0.0.0.0.4.0334.0470.9760.0.2.2482.124
châtaignier0.0.0.0.1.0620.9990.3990.0.1.9801.056
autres feuillus0.0.3.74722.41519.83411.1481.6457.52811.013
total77.03575.540135.49255.19403.57487.45287.95276.93
sud-est des Alpesépicéa107.432102.72070.913168.113283.87414.46176.48215.74
sapin6.8979.5781.6574.06312.03928.03213.52912.718
pin0.0.3.47517.82245.23328.32311.73116.32719.213
mélèze21.1446.64223.42730.42354.81596.01834.51245.39
arole0.0.0.0.2.16517.63315.0286.23618.12110.714
autres résineux0.0.0.4690.9380.0990.3880.0.0.5690.432
hêtre3.5970.2991.98511.2569.64216.4456.9348.222
érable0.0.0.1992.6631.4701.0521.2882.0491.530
frêne2.9970.0.2.1392.5670.4921.7641.9531.626
chêne0.0.0.0.0.51000.0.4.3690.0.1.6831.351
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.31000.1100
autres feuillus2.8971.65220.32111.5410.5730.3763.8305.816
total144.522124.518144.08291.97410.24575.95275.85322.43
Sud des Alpesépicéa90.96719.4499.92620.231158.118210.41374.01372.68
sapin0.0.0.1982.9615.35130.13422.94615.32912.218
pin0.0.0.0.0.21003.410013.5711.8991.8532.742
mélèze30.4927.14311.92230.32674.32270.01746.41139.08
arole0.0.0.0.0.01000.0.0.0.0.0.0.3610.160
autres résineux0.0.0.0.0.71000.01000.0.0.0.0.0.0.297
hêtre9.8941.77025.11965.21864.72144.62642.51841.99
érable0.0.2.2834.1264.6401.3693.1681.5412.819
frêne0.0.1.1987.22219.6327.9500.61005.6327.517
chêne0.0.0.5986.62712.6315.4541.4706.3296.316
châtaignier0.0.4.97531.21935.72030.74140.93542.81535.310
autres feuillus0.0.5.04541.91254.91520.93310.33326.01330.97
total131.16641.929141.66251.85406.96406.16262.55251.43
Suisseépicéa68.21839.21163.26125.06193.74266.43142.53153.72
sapin10.44213.11915.31128.91162.87113.2550.2654.53
pin1.31001.9357.01517.91516.5119.3158.31210.16
mélèze11.6305.02710.81216.01321.61133.3925.1721.24
arole0.71000.31000.7452.8282.4271.2304.9142.310
autres résineux0.0.0.1441.1253.4341.2392.1451.0461.519
hêtre5.43415.71420.11067.57104.15111.5446.1665.02
érable1.5453.72311.31015.91112.9810.989.6910.84
frêne1.3651.7269.71021.31120.01215.81010.7913.45
chêne0.21001.2525.01512.2158.71510.1155.2147.27
châtaignier0.0.0.3776.6196.3212.4423.0377.8164.810
autres feuillus1.3473.02422.1720.6109.9128.61811.9912.55
total101.91485.47172.93337.82456.42585.51323.22356.91
© WSL, Inventaire forestier national suisse, 25.05.2020 #825689/292020
IFN4
volume
stade de développement · essence principale
unité d'interprétation: région économique
unité: m³/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état2009/17
stade de développement
pas d'indicationrecrû/fourréperchisjeune futaiefutaie moyennevieille futaiemélangétotal
région économiqueessence principale m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
ouest du Juraépicéa41.6859.46183.919101.216112.310172.49122.67119.95
sapin0.0.14.25241.62647.71893.612161.81198.01096.46
pin0.0.8.0545.84728.23414.1247.4456.52611.015
mélèze0.0.0.0.3.2620.9740.0.0.9750.01000.642
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.0.16284.11001.2870.1790.21380.866
hêtre23.64916.23526.926144.910152.67118.8989.311107.24
érable12.2801.56814.72812.22020.21617.11515.41615.78
frêne0.0.0.36911.33315.43316.5278.03211.92111.713
chêne0.0.0.89911.04923.5346.4328.4354.0418.317
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus1.4801.84710.52712.5337.6297.9468.2258.315
total78.85252.225209.110390.54424.33502.74356.24379.92
est du Juraépicéa0.0.8.67875.93152.43679.92285.5247.38562.713
sapin0.0.0.0.9.27629.65018.53276.52818.66831.920
pin0.0.0.8985.49913.73918.03314.55333.64813.622
mélèze0.0.0.31000.8982.48010.6651.8570.0.3.750
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.4.75915.4662.9990.77735.1956.247
hêtre0.0.48.43939.437113.718231.39246.410120.225161.76
érable0.0.1.34722.53713.33422.02623.62714.56118.015
frêne0.0.3.111718.23926.33121.62829.02672.44124.815
chêne0.0.1.71009.78328.24314.73739.43669.04724.521
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.0.94229.15310.63218.83634.65821.14020.928
total0.0.65.035215.012305.87438.34551.76391.810368.23
ouest du Plateauépicéa4.99412.66787.221129.22890.132157.917101.023104.910
sapin0.0.15.74614.63663.24260.44172.82541.04747.316
pin0.0.0.0.1.39811.87614.1719.26321.7609.633
mélèze4.6940.0.9.5556.7853.27119.0541.0998.536
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.0.77613.0829.88311.7710.0.6.546
hêtre-3.422712.73330.73064.828192.317177.41542.82598.69
érable0.0.3.85010.44329.1565.8407.73719.24111.723
frêne0.0.3.5969.24262.93447.03352.42756.52539.914
chêne3.2940.0.8.94857.33226.74353.13220.84030.719
châtaignier0.0.0.0.0.0.0.0.0.0.0.110011.3991.799
autres feuillus0.0.14.48824.5385.63817.04923.56149.73422.723
total9.312162.826196.910443.510466.49584.85365.09382.13
centre du Plateauépicéa1.38421.25173.518151.419123.123165.01496.224113.58
sapin0.0.13.23743.72451.43092.125180.412110.42197.69
pin0.0.1.8704.8600.49911.04413.3313.6997.222
mélèze0.0.0.0.0.3706.96010.7523.1586.4694.130
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.2.8529.3811.4706.5758.5814.941
hêtre0.0.38.93329.42473.721141.714166.81079.02299.87
érable0.0.2.66316.9269.4358.54211.0375.9719.718
frêne16.4881.39413.84015.73241.46524.03029.23121.322
chêne0.0.3.7726.13915.23627.24010.02718.44512.417
châtaignier0.0.0.0.0.0.0.0.0.0.0.1990.0.0.0100
autres feuillus2.6841.77712.42919.8389.9485.64115.1739.721
total20.46784.521203.87353.38467.09585.73372.710380.03
est du Plateauépicéa-9.88825.22991.916175.614135.813165.713115.120123.97
sapin4.99416.84522.82723.33152.619112.21433.63253.510
pin0.0.4.6727.83317.64029.91920.02515.73817.013
mélèze12.9893.1703.54010.9488.9443.7443.8575.621
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.11002.2476.7571.8736.01035.1513.749
hêtre31.35124.42233.32966.322110.713180.41073.81795.86
érable4.8894.96427.52119.32716.52015.42123.24117.711
frêne0.0.3.24720.62146.62244.11835.61942.52132.49
chêne0.0.7.5608.4336.93419.62628.32725.02917.415
châtaignier0.0.0.0.0.0.0.2990.0.0.0.0.0.0.0100
autres feuillus4.7944.84512.81725.33112.92718.55225.12816.119
total48.83994.715230.77398.76432.85585.84363.09383.12
ouest des Préalpesépicéa137.83846.527136.327202.030372.811445.010231.811264.26
sapin55.65819.6619.07578.045118.622156.82573.62686.713
pin0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
mélèze0.0.0.0.4.5680.0.0.0.4.61000.0.1.474
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
hêtre4.7776.7696.14440.44953.128106.52444.33448.914
érable1.5953.55422.74735.93914.0338.13716.83214.217
frêne0.0.3.57211.14523.7618.24720.7463.76210.525
chêne0.0.0.0.0.0.5.1730.0.4.5610.5991.645
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus1.5982.96513.8521.41412.8541.1624.1343.625
total201.02782.820203.616386.415569.47747.36374.810431.04
centre des Préalpesépicéa34.34940.324108.420195.718208.015347.18178.58206.25
sapin22.46835.04952.32432.43782.019230.111109.211119.37
pin0.0.0.0.4.1921.2998.1627.6925.9485.441
mélèze0.0.0.9990.9990.0.1.4995.21000.0.1.782
arole0.0.0.0.0.0.0.0.3.4990.0.0.0.0.4100
autres résineux0.0.0.0990.0.0.0.0.3992.0870.1850.677
hêtre10.9594.94318.64257.833124.122111.21767.01373.79
érable2.1976.4379.32326.34510.8259.12212.02111.112
frêne0.0.1.9635.34223.36617.5508.9304.6308.321
chêne0.0.0.0.0.0.2.9841.2990.6711.4601.038
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.1.9399.3298.5468.2383.4393.0244.515
total69.82891.522208.211348.29465.07725.34381.74432.23
est des Préalpesépicéa105.04838.73395.319200.520286.511368.58144.513225.66
sapin3.2929.84623.23395.828119.217133.21471.92187.39
pin0.0.0.0.2.5991.0992.2703.7750.7762.145
mélèze0.0.0.0.0.4830.0.3.0666.9521.5992.940
arole0.0.0.0.2.2990.0.0.0.0.0.0.0.0.3100
autres résineux0.0.0.0.0.0.1.6680.3700.22940.7660.452
hêtre1.96227.43025.22883.82097.115143.51361.12185.08
érable5.7865.15016.93838.12924.11911.22716.44117.213
frêne1.4921.39814.14541.42833.42619.32825.43022.413
chêne0.0.0.0.0.0.0.9990.71003.8472.3821.737
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus1.0592.95810.9336.7654.1395.13115.6477.220
total118.34285.121190.710469.99570.65695.44340.29452.03
nord-ouest des Alpesépicéa127.03260.335100.119198.017277.818382.210241.511222.46
sapin0.0.7.0535.0673.55437.34192.72531.53033.717
pin0.0.0.0.7.4610.1980.0.0.0.3.0402.138
mélèze0.0.9.6666.5564.1982.5694.7550.8783.930
arole0.0.3.9990.0.0.0.0.0.0.0.0.41450.685
autres résineux0.0.0.0.2.9821.8980.0.0.0.0.1990.664
hêtre0.0.0.3762.29833.445138.13564.82727.93040.118
érable0.0.9.27611.43748.92518.92915.73017.12617.514
frêne0.0.0.6995.75710.47318.6564.76410.8408.225
chêne0.0.0.0.3.6692.17113.9770.0.0.4722.454
châtaignier0.0.0.0.0.0.0.0.0.6990.0.0.0.0.1100
autres feuillus0.0.2.34812.45118.87017.54532.5499.43414.824
total127.03293.125157.412321.210525.110597.36343.08346.44
centre des Alpesépicéa0.0.23.47068.833199.231381.219416.013209.214220.19
sapin0.0.0.3979.06957.55875.543117.93757.22854.720
pin0.0.0.1981.0988.77546.5480.0.18.94612.132
mélèze0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
arole0.0.0.0.0.0.0.0.0.0.0.0.2.9990.7100
autres résineux0.0.1.7700.0.0.0.0.3980.0.0.6880.451
hêtre0.0.19.7772.54780.63335.85680.73547.23444.117
érable0.0.3.85418.73941.74918.24113.2452.98114.523
frêne0.0.0.0.14.84420.4752.65525.3606.74711.831
chêne0.0.0.0.0.0.1.9973.1901.9996.0692.446
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus0.0.1.85930.03518.5458.5606.9654.64511.423
total0.0.50.841144.815428.518571.79662.09356.09372.26
nord-est des Alpesépicéa0.0.27.25947.731264.224258.623443.414175.714206.09
sapin0.0.13.45610.48311.74974.33553.84722.84632.421
pin0.0.0.0.0.0.0.0.13.5980.0.11.6595.454
mélèze0.0.19.0944.7976.37319.16030.5662.07112.938
arole0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.0.3970.4970.0.0.0.-0.999-0.2152
hêtre0.0.5.69832.44670.13899.22593.62847.02757.913
érable0.0.8.15519.76143.43116.54024.85225.63422.119
frêne0.0.0.9985.06115.55630.4387.5658.25610.925
chêne0.0.0.0.0.0.0.0.0.0.0.0.1.7970.598
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus4.8803.6317.8570.679518.34510.2476.6438.323
total4.88077.839128.117412.215529.910663.810300.29356.35
sud-ouest des Alpesépicéa32.66136.35634.22093.722233.912251.411120.39119.25
sapin0.9960.8993.8457.07928.5449.34619.72912.120
pin8.6973.59715.73251.02522.63416.04910.42417.314
mélèze30.03821.73826.91650.02392.320194.31184.91179.37
arole4.9970.0.2.5688.6473.7737.64918.1179.215
autres résineux0.0.0.4990.3650.0990.0.0.0.0.01000.150
hêtre0.0.0.1997.33913.6458.0632.8598.5367.120
érable0.0.0.113383.4275.0451.8682.4552.7342.718
frêne0.0.1.0777.0331.4580.5992.0623.5393.322
chêne0.0.0.0.3.6334.0470.9760.0.2.1482.024
châtaignier0.0.0.0.0.9620.9990.3990.0.1.8800.956
autres feuillus0.0.6.24921.01519.83411.1481.6457.12810.812
total77.03570.132126.59255.19403.57487.45279.25264.13
sud-est des Alpesépicéa107.43285.52166.913168.113281.67415.26178.38210.44
sapin6.8977.9781.5574.06311.93927.43212.22912.018
pin0.0.2.87517.02145.23328.12311.53115.62618.413
mélèze21.1445.54224.12530.42356.51596.61833.21244.49
arole0.0.0.4822.55517.63314.9286.03617.12010.413
autres résineux0.0.0.4701.1360.0990.3880.0.0.5690.430
hêtre3.5970.8781.78511.2569.54216.0456.4337.822
érable0.0.0.1992.4631.4701.0521.2883.8572.035
frêne2.9970.0.2.3372.5670.4921.6641.7531.525
chêne0.0.0.0.0.51000.0.4.3690.0.1.5831.251
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.0.31000.1100
autres feuillus2.8972.65420.42011.5410.5680.7664.2306.115
total144.522106.018140.47291.97409.14576.35274.75314.73
Sud des Alpesépicéa90.96719.14010.12519.431156.018210.41372.21370.08
sapin0.0.0.1982.7615.25129.63422.94614.42911.518
pin0.0.0.0.0.21003.310013.3711.8991.7532.542
mélèze30.49210.24412.02131.22575.82170.01745.31138.48
arole0.0.0.0.0.01000.0.0.0.0.0.0.3610.160
autres résineux0.0.0.0.0.71000.01000.0.0.0.0.01000.293
hêtre9.8941.27023.72063.61863.82144.62640.21839.79
érable0.0.1.6844.2254.6401.3693.1681.5402.818
frêne0.0.0.8997.72219.1327.8500.61005.5317.416
chêne0.0.0.3996.22712.3315.3541.4706.0296.016
châtaignier0.0.3.67529.51934.82030.34140.93541.31533.810
autres feuillus0.0.3.35140.51253.51520.63410.33325.11329.77
total131.16640.225137.76247.05403.86406.16253.55242.23
Suisseépicéa68.21835.81161.86125.26193.44265.83141.33150.92
sapin10.44211.61914.71129.51162.37112.1548.6652.93
pin1.31001.9336.81517.61516.4119.2158.1129.86
mélèze11.6305.12411.01116.11321.91133.2924.5720.94
arole0.71000.3860.8402.7282.4271.2305.0132.310
autres résineux0.0.0.2411.0243.4331.2392.1450.9461.419
hêtre5.43414.11419.11067.26104.75111.4445.0663.42
érable1.5453.52210.9916.01112.9810.889.6910.64
frêne1.3651.5269.61021.01120.11115.81010.7913.25
chêne0.21001.4444.71512.1158.61510.5155.3147.27
châtaignier0.0.0.3776.3196.3212.4423.0377.6164.69
autres feuillus1.3473.52121.6720.8109.91210.11911.8912.85
total101.91479.17168.43337.92456.32585.31318.52350.11
© WSL, Inventaire forestier national suisse, 25.05.2020 #825690/292021
IFN2
volume
stade de développement · essence principale
unité d'interprétation: région de production
unité: m³/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état1993/95
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
stade de développementessence principale m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
pas d'indicationépicéa0.0.36.78865.24192.8316.88973.425
sapin0.0.0.0.8.6981.4950.0.3.076
pin0.0.0.0.0.0.0.6750.0.0.375
mélèze0.0.0.0.0.0.3.96347.3575.248
arole0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.0.0.0.0.0.0.0.0.
hêtre0.0.50.3608.6741.09920.7617.843
érable17.1710.0.0.0.1.0990.0.1.170
frêne0.0.0.0.0.0.0.0.0.0.0.0.
chêne0.0.0.0.0.0.0.0.0.0.0.0.
châtaignier0.0.0.0.0.0.0.0.17.4851.199
autres feuillus0.0.0.0.0.0.1.2810.0.0.782
total17.17187.04182.335102.02892.21892.620
recrû/fourréépicéa23.04420.72360.12339.9199.56533.812
sapin8.6414.85219.4409.4350.5989.122
pin0.9997.9460.0.2.5630.0.3.036
mélèze1.7992.6520.69911.7257.1545.821
arole0.0.0.0.0.0.0.6840.0.0.285
autres résineux0.0.0.1740.0.0.2750.0.0.156
hêtre19.54411.92714.6326.7367.74511.117
érable0.9523.9476.1343.7462.8803.724
frêne0.1993.7603.1680.3521.1811.740
chêne1.6996.4510.0.0.4660.0.1.944
châtaignier0.0.0.0.0.0.0.0.4.1710.473
autres feuillus0.5621.2462.4341.9289.3392.319
total56.82563.116106.31677.21242.12073.07
perchisépicéa70.914115.69130.61054.41113.52969.16
sapin27.52228.61830.6187.0313.55616.511
pin10.1288.7253.66923.7150.49510.112
mélèze3.7545.4330.0.11.61510.0307.314
arole0.0.0.0.1.8753.5320.0.1.230
autres résineux2.1504.3440.4660.4950.11001.332
hêtre62.91331.01633.31911.92336.01831.78
érable8.6249.82411.2198.5202.0327.511
frêne16.42619.61818.5235.9336.72312.011
chêne14.82811.7270.7542.0279.2247.414
châtaignier0.0.0.0.0.0.1.15435.3149.315
autres feuillus10.82312.71812.12116.31339.0920.16
total227.76247.25242.85146.25155.66193.42
jeune futaieépicéa79.511144.310264.88208.9762.531164.14
sapin59.61248.51884.21113.32026.14746.27
pin17.61913.8212.35626.6189.47616.211
mélèze2.0637.7401.37736.81258.52816.711
arole0.0.0.0.0.0.7.3280.0.2.229
autres résineux1.2872.4690.3690.01000.0.0.851
hêtre155.0695.4983.21327.51867.02386.85
érable22.31117.51812.5205.0220.0.13.18
frêne16.82639.01415.4243.6340.77916.011
chêne9.22619.9252.8551.55210.1517.916
châtaignier0.0.0.81000.0.0.210051.3273.329
autres feuillus10.23516.0227.7227.92319.34410.713
total373.43405.33474.44338.54304.97384.12
futaie moyenneépicéa139.88238.76319.36272.35164.516236.53
sapin98.81099.99113.41021.52030.03378.45
pin17.32126.4166.55119.01910.17717.510
mélèze0.5585.2371.95257.01149.92119.210
arole0.0.0.0.0.0.10.3220.0.2.723
autres résineux0.5762.5520.7920.0.0.0.0.941
hêtre133.66125.9795.81133.52132.12493.05
érable12.8157.81915.5176.1230.0.9.79
frêne14.71826.21911.9195.0351.77813.911
chêne11.02222.4152.3391.7683.8909.412
châtaignier0.0.0.1890.0.0.0.28.5461.547
autres feuillus9.4199.1215.0276.3267.3457.611
total438.43564.22572.23432.83327.97490.21
vieille futaieépicéa171.311258.47383.16326.75194.115285.83
sapin116.51490.112166.3938.51918.95491.06
pin10.44322.6192.76913.5353.65912.516
mélèze1.2746.5345.06171.81254.52426.911
arole0.0.0.0.0.0.4.6330.0.1.233
autres résineux0.0.6.0450.01000.0.0.0.1.745
hêtre158.210138.48100.01423.02423.43892.66
érable11.7248.1226.7214.6350.9706.813
frêne5.03617.8203.7451.1500.3996.917
chêne22.72725.1192.6490.4920.75811.215
châtaignier0.0.0.0.0.0.0.0.47.1303.732
autres feuillus7.9339.5291.5314.0416.4275.817
total505.03582.43671.73488.13350.07546.12
mélangéépicéa122.6982.118185.87163.1680.514143.74
sapin76.31375.823117.01016.7189.45050.98
pin9.9328.1432.64710.1211.9726.815
mélèze0.0.3.2831.710041.41342.61524.311
arole0.0.0.0.0.0.9.3190.2903.819
autres résineux0.6522.6420.1750.3740.0.0.431
hêtre53.01384.91746.31311.82027.32233.08
érable12.52420.22811.5192.9300.4727.012
frêne12.82843.2268.3283.0382.9458.415
chêne0.55922.1380.3891.2553.9462.926
châtaignier0.0.0.0.0.0.0.210043.1207.321
autres feuillus7.22619.2294.7245.02919.4218.612
total295.65361.17378.54264.94231.66296.92
totalépicéa111.75178.24252.03188.1367.98170.52
sapin74.5666.86100.5517.7911.12153.43
pin13.81217.6103.52916.892.83912.36
mélèze1.4325.6182.03640.1630.61017.55
arole0.0.0.0.0.2756.6110.0912.011
autres résineux0.8403.4250.3600.1550.11001.020
hêtre118.4494.4470.6620.01033.51164.63
érable13.9710.2911.395.1111.2268.54
frêne13.31224.3810.5113.4173.81911.05
chêne11.11319.291.7251.3256.1197.47
châtaignier0.0.0.2820.0.0.24437.3104.510
autres feuillus8.91310.9105.5117.21024.3810.05
total367.92430.72457.92306.82218.73362.51
© WSL, Inventaire forestier national suisse, 25.05.2020 #825691/292022
IFN2
volume
stade de développement · essence principale
unité d'interprétation: région de production
unité: m³/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état1993/95
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
stade de développementessence principale m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
pas d'indicationépicéa0.0.36.78861.24189.8316.88971.025
sapin0.0.0.0.8.0981.4960.0.2.876
pin0.0.0.0.0.0.0.5750.0.0.375
mélèze0.0.0.0.0.0.3.76347.3574.949
arole0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.0.0.0.0.0.0.0.0.
hêtre0.0.50.3608.1740.99920.7617.543
érable17.1710.0.0.0.1.0990.0.1.170
frêne0.0.0.0.0.0.0.0.0.0.0.0.
chêne0.0.0.0.0.0.0.0.0.0.0.0.
châtaignier0.0.0.0.0.0.0.0.17.4851.099
autres feuillus0.0.0.0.0.0.1.2810.0.0.782
total17.17187.04177.33598.52892.21889.420
recrû/fourréépicéa21.74119.32456.32332.91711.54529.912
sapin7.4415.94617.5406.7350.5727.621
pin0.8997.6450.0.2.2550.0.2.634
mélèze1.4992.4520.59911.7257.1426.321
arole0.0.0.0.0.0.0.5840.0.0.285
autres résineux0.0.0.3690.0.0.1610.0.0.146
hêtre16.74511.62613.3324.83610.0519.616
érable0.8523.6476.2312.9432.1723.222
frêne0.1993.9543.5570.3440.7821.635
chêne1.4995.9510.0.0.3660.0.1.544
châtaignier0.0.0.0.0.0.0.0.2.7720.373
autres feuillus1.7711.2412.2341.9237.0352.317
total51.92461.81599.61564.21141.72265.37
perchisépicéa69.514112.89124.71052.81114.22666.55
sapin26.72227.71830.1187.4293.35415.910
pin9.8288.5253.47022.5140.3959.811
mélèze3.6547.0360.0.11.5159.9297.614
arole0.0.0.0.1.7753.2320.0.1.130
autres résineux2.0504.1440.3660.4730.11001.331
hêtre61.81330.21632.01810.82334.51730.18
érable8.82310.02310.5198.3202.3327.510
frêne16.62519.01818.5226.0306.42311.710
chêne15.12711.4270.7541.8268.5247.014
châtaignier0.0.0.0.0.0.1.24732.9148.914
autres feuillus12.22113.41714.72316.91337.6920.76
total226.16244.35236.35142.95149.96188.02
jeune futaieépicéa79.311140.610260.68204.1759.431161.64
sapin59.71147.71881.41112.62024.84745.27
pin17.31913.4222.25625.4188.97615.711
mélèze2.0637.4401.37838.21256.02817.111
arole0.0.0.0.0.0.7.9270.0.2.427
autres résineux1.2872.3690.2690.0710.0.0.851
hêtre153.1698.3981.41326.21863.72385.45
érable22.01116.91813.6195.2210.0.13.08
frêne16.52638.61414.7243.6330.78015.711
chêne9.12619.6252.7551.9469.6527.816
châtaignier0.0.0.81000.0.0.210052.8263.428
autres feuillus10.03517.2218.1228.22220.24011.113
total370.13402.73466.34333.54296.17379.12
futaie moyenneépicéa144.08232.56317.86269.15164.516235.33
sapin97.21097.39110.51022.01930.03376.75
pin16.92127.1166.25118.51810.17717.510
mélèze0.5585.1371.85256.71049.92119.29
arole0.0.0.0.0.0.9.8220.0.2.623
autres résineux0.5762.4520.7920.0.0.0.0.941
hêtre131.26127.1793.61134.72132.12492.35
érable12.51510.01815.0175.9220.0.10.09
frêne14.41826.61811.5194.7351.77813.711
chêne10.82225.3162.2392.0573.89010.112
châtaignier0.0.0.1890.0.0.0.28.5461.447
autres feuillus9.21910.2205.4266.5247.3457.911
total437.23563.82564.93429.93327.97487.51
vieille futaieépicéa172.211261.27396.26321.75177.315286.63
sapin114.71392.312160.1936.61916.75489.06
pin9.94322.4192.56912.8353.25911.916
mélèze1.2746.4344.76169.11258.32126.710
arole0.0.0.0.0.0.4.3330.0.1.233
autres résineux0.0.5.9450.01000.0.0.0.1.645
hêtre156.210143.1899.31422.12420.83792.26
érable11.2248.0228.7214.8330.8707.212
frêne4.83617.7204.4391.1500.2996.816
chêne21.52725.9182.7450.3920.65811.115
châtaignier0.0.0.0.0.0.0.0.59.6285.030
autres feuillus7.9329.5281.8323.8415.6275.717
total499.33592.43680.43476.73343.27544.92
mélangéépicéa121.0980.818183.07152.8672.614137.54
sapin75.11374.623110.01015.9188.55047.48
pin9.5327.9432.4479.4202.1606.515
mélèze0.0.3.1831.610039.71341.61424.010
arole0.0.0.0.0.0.8.8190.2913.719
autres résineux0.6522.5420.1750.3590.0.0.429
hêtre51.31383.61744.41311.61925.02131.07
érable12.12419.92811.1193.0270.9526.712
frêne12.52842.5268.6273.1342.9418.114
chêne0.55921.7380.3891.1555.0442.925
châtaignier0.0.0.0.0.0.1.08738.4207.021
autres feuillus7.82521.1274.6245.22617.9218.612
total290.45357.97366.24251.94215.16283.72
totalépicéa112.45175.04250.43177.5363.18165.62
sapin73.3665.9696.4516.8910.12150.93
pin13.41217.6103.32915.792.73811.76
mélèze1.4325.8171.93638.5630.0917.45
arole0.0.0.0.0.2756.2110.0912.011
autres résineux0.8403.3250.3600.2430.01000.919
hêtre115.8495.6468.5619.01031.31062.22
érable13.5710.7911.595.0101.4258.54
frêne12.91224.1810.4113.4163.61910.65
chêne10.81320.0101.6241.3235.8197.47
châtaignier0.0.0.2820.0.0.44636.1104.510
autres feuillus9.11311.7106.0117.4922.9810.24
total363.32429.82450.52291.42207.13352.01
© WSL, Inventaire forestier national suisse, 25.05.2020 #825692/292023
IFN2
volume
stade de développement · essence principale
unité d'interprétation: région de production
unité: m³/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN2
état1993/95
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
stade de développementessence principale m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
pas d'indicationépicéa0.0.37.18868.93490.4286.78974.522
sapin0.0.0.0.6.9982.8690.0.3.561
pin0.0.0.0.0.0.0.5750.0.0.375
mélèze0.0.0.0.0.0.3.26347.1574.349
arole0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.0.0.0.0.0.0.0.0.0.
hêtre0.0.49.3616.9750.89920.7616.643
érable17.1710.0.0.0.2.7750.0.2.162
frêne0.0.0.0.0.0.0.0.0.0.0.0.
chêne0.0.0.0.0.0.0.0.0.0.0.0.
châtaignier0.0.0.0.0.0.0.0.17.5850.999
autres feuillus0.0.0.0.0.0.1.0810.0.0.682
total17.17186.54182.731101.52492.01892.718
recrû/fourréépicéa22.03817.82353.42230.41712.94128.211
sapin8.2376.93717.0376.2350.4727.620
pin0.7999.2370.0.2.0530.0.2.931
mélèze2.8702.1520.59910.8259.6376.219
arole0.0.0.0.0.0.0.7640.0.0.364
autres résineux0.0.0.2690.0.0.1610.0.0.146
hêtre19.93710.82512.8304.4368.7509.416
érable1.6433.3465.6312.6441.8723.022
frêne0.6883.5543.2570.3440.6821.534
chêne1.3995.2510.0.0.2660.0.1.444
châtaignier0.0.0.0.0.0.0.0.2.2720.373
autres feuillus1.6721.1402.0341.7226.3342.217
total58.82260.21594.51559.51142.62063.07
perchisépicéa65.213112.88130.51055.81113.42667.85
sapin26.12027.41628.1177.4273.05515.510
pin8.8288.2233.95722.1130.3959.711
mélèze3.0606.5340.510011.11410.4257.613
arole0.0.0.0.1.4753.7270.0.1.326
autres résineux1.9513.9400.3660.4730.1881.229
hêtre60.31232.41531.51713.12034.71630.97
érable9.02310.72010.6187.3192.8327.510
frêne15.02417.81721.0235.7286.42111.610
chêne14.32612.1240.6541.6268.8227.013
châtaignier0.0.0.0.0.0.1.14534.0138.913
autres feuillus11.62012.61615.02218.11237.7820.76
total215.16244.54243.45147.45151.65189.42
jeune futaieépicéa83.410138.510266.17203.3758.329163.44
sapin61.31149.51674.61115.12021.14745.07
pin17.01913.7202.94525.21715.26216.011
mélèze1.8636.8411.17741.11151.42617.610
arole0.0.0.0.0.0.7.8250.0.2.425
autres résineux1.1862.9540.2640.0710.0.0.943
hêtre150.4699.8980.81224.71768.22484.25
érable20.41115.41714.0175.8200.0.12.58
frêne16.12537.81316.8224.0320.67915.810
chêne8.82518.8242.3551.7469.5467.415
châtaignier0.0.0.71000.0.0.210054.0243.626
autres feuillus9.73219.5197.9217.72117.44011.112
total370.13403.33466.74336.54295.87380.12
futaie moyenneépicéa137.67244.16317.85268.65168.915237.23
sapin92.91097.99113.3924.31726.43376.65
pin17.81925.7155.84817.1188.77616.710
mélèze0.4584.5372.14655.81052.81819.29
arole0.0.0.0.0.0.10.4200.0.2.821
autres résineux0.5712.2520.6920.0.0.0.0.841
hêtre138.56123.6796.51136.71832.42493.84
érable13.11410.21815.3166.1200.0.10.38
frêne14.81927.01711.0174.8311.57813.810
chêne12.02023.6152.0381.8573.3909.712
châtaignier0.0.0.1890.0.0.0.24.8461.347
autres feuillus8.51810.0196.6335.9236.5447.711
total436.03568.82571.03431.63325.47489.91
vieille futaieépicéa178.79248.97393.75331.85178.614286.33
sapin106.21293.211157.6934.81815.35487.86
pin8.74124.1175.16411.7363.05912.415
mélèze1.0755.6344.06168.51259.01925.610
arole0.0.0.0.0.0.4.3310.0.1.131
autres résineux0.11005.7420.6960.0.0.0.1.739
hêtre150.210147.7890.91420.72319.33891.36
érable9.9237.8217.7214.3340.7706.612
frêne4.53317.5194.2361.2440.3836.715
chêne24.52528.1182.3450.3930.65812.214
châtaignier0.0.0.0.0.0.0.0.60.7264.928
autres feuillus7.3319.7262.4293.6405.6265.815
total491.13588.42668.73481.33343.07542.32
mélangéépicéa115.4986.116183.86154.0680.113139.44
sapin73.21274.322105.61017.3177.75046.77
pin8.9327.2432.54211.0192.9527.114
mélèze0.0.2.8831.410040.71239.01323.99
arole0.0.0.0.0.0.8.2190.2913.419
autres résineux0.6522.3420.3590.4460.0.0.425
hêtre50.01380.61643.41210.61922.82129.67
érable12.32418.32813.2173.0250.8527.111
frêne13.92939.1258.5253.0322.9377.914
chêne0.45919.7380.5661.1485.7372.923
châtaignier0.0.0.0.0.0.0.98738.4196.919
autres feuillus7.62419.5274.3225.42318.6198.611
total282.45349.87363.54255.64219.15283.92
totalépicéa111.64175.44251.73178.2364.88166.52
sapin71.1666.4694.3517.689.02150.43
pin13.11117.693.92615.583.33511.85
mélèze1.3325.2171.83338.6529.8917.34
arole0.0.0.0.0.2756.3100.0912.010
autres résineux0.7383.2230.4460.2380.0880.918
hêtre116.3495.7467.2619.1931.11062.02
érable13.2710.5911.885.0101.5268.44
frêne12.81223.6810.9103.4153.51710.55
chêne11.61219.891.5241.2236.1177.46
châtaignier0.0.0.2820.0.0.44436.394.59
autres feuillus8.61211.796.4127.5922.7710.14
total360.32429.12450.02292.92208.13351.91
© WSL, Inventaire forestier national suisse, 25.05.2020 #825693/292024
IFN1
volume
stade de développement · zones supérieures et inférieures
unité d'interprétation: canton
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état1983/85
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Suisse
stade de développementzones supérieures et inférieures %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
pas d'indicationzones inférieures2.81.00.0.0.0.0.40.26.22.40.30.20.0.2.02.00.50.51.90.81.30.72.01.40.0.0.0.0.80.65.93.31.40.70.30.23.21.80.70.50.0.0.70.30.30.20.00.02.21.11.10.2
zones supérieures0.0.0.30.30.0.2.20.50.0.2.71.30.0.2.91.91.20.40.0.0.30.20.60.50.0.5.22.81.20.70.0.1.10.80.80.50.0.0.20.10.60.61.00.41.70.71.81.80.20.21.20.2
total2.81.00.30.30.0.2.60.56.22.43.01.30.0.4.82.71.70.61.90.81.60.72.61.50.0.5.22.82.10.95.93.32.41.01.00.53.21.80.90.50.60.61.70.52.00.71.81.82.51.12.30.2
recrû/fourrézones inférieures2.20.80.0.0.10.10.50.22.11.40.80.40.0.0.70.50.10.10.50.40.60.30.60.40.10.10.0.0.60.32.11.31.60.70.10.12.51.51.00.40.0.0.30.20.30.12.72.20.80.30.70.1
zones supérieures0.0.0.0.2.12.10.90.30.0.0.20.10.0.0.30.31.60.40.0.0.40.2-0.00.00.0.2.01.90.90.60.0.0.0.3.71.90.0.0.40.22.41.60.20.11.80.50.0.0.0.0.80.1
total2.20.80.0.2.22.11.40.32.11.41.00.40.0.1.00.51.70.40.50.41.00.40.50.40.10.12.01.91.40.62.11.31.60.73.81.92.51.51.40.42.41.60.50.22.20.62.72.20.80.31.50.1
perchiszones inférieures12.02.02.82.93.42.03.80.68.92.93.51.256.922.04.83.41.90.44.81.32.91.21.20.75.93.53.72.14.31.123.25.86.91.82.71.15.52.018.21.94.72.49.41.44.00.78.14.86.91.45.80.3
zones supérieures0.0.2.92.95.33.81.80.40.0.3.51.10.0.6.62.93.60.61.10.91.50.80.60.58.64.45.52.51.90.70.0.0.40.44.91.70.0.5.21.110.14.52.60.65.61.11.51.30.20.22.60.2
total12.02.05.74.28.74.15.60.78.92.97.01.656.922.011.54.45.50.85.91.64.41.41.80.814.55.69.23.26.21.323.25.87.31.87.62.05.52.023.42.114.85.012.01.69.61.39.54.97.11.48.40.4
jeune futaiezones inférieures23.33.15.14.414.46.35.90.915.84.111.52.815.014.77.54.01.40.521.53.79.72.16.32.313.05.84.52.67.61.940.07.824.43.86.22.612.13.48.61.67.13.613.41.91.70.65.15.014.52.69.60.5
zones supérieures0.0.21.610.16.03.46.20.90.0.11.92.70.0.14.25.67.61.32.71.38.02.210.63.97.87.410.33.96.41.80.0.3.31.86.52.70.0.7.01.721.66.49.41.512.42.06.26.00.0.6.80.4
total23.33.126.710.420.36.912.11.315.84.123.43.715.014.721.76.59.01.424.23.817.72.916.94.320.79.014.84.514.02.540.07.827.74.112.73.612.13.415.62.228.66.922.82.314.12.111.27.714.52.616.50.6
futaie moyennezones inférieures34.53.732.410.428.18.524.21.932.35.821.33.928.123.021.26.34.10.833.74.332.04.011.53.518.99.111.05.122.33.216.25.425.04.010.83.641.16.35.81.57.03.617.22.41.90.819.07.646.53.820.50.7
zones supérieures0.0.18.98.214.05.713.51.51.51.510.52.80.0.6.33.424.42.14.62.117.63.413.93.624.910.318.86.29.92.40.0.4.81.625.04.70.0.11.12.014.66.314.12.117.02.214.98.81.01.012.70.6
total34.53.751.311.342.18.837.72.133.85.831.74.328.123.027.56.728.52.238.34.549.74.125.44.643.811.029.97.132.23.616.25.429.84.135.75.341.16.316.92.421.66.831.32.818.92.333.910.147.53.933.10.8
vieille futaiezones inférieures17.73.10.0.4.93.516.51.722.35.47.82.60.0.5.74.04.81.019.03.89.22.58.53.40.0.0.0.10.62.911.14.915.34.114.64.423.45.55.81.71.41.45.61.50.50.33.73.719.63.210.70.6
zones supérieures0.0.10.47.314.57.18.21.20.0.9.02.80.0.19.46.322.02.14.11.64.91.97.72.63.93.912.64.514.83.10.0.2.41.414.23.90.0.12.62.315.05.98.01.717.02.517.69.30.70.79.90.5
total17.73.110.47.319.47.524.71.922.35.416.83.60.0.25.16.926.82.223.14.014.13.016.24.23.93.912.64.525.33.811.14.917.74.228.85.323.45.518.42.716.46.013.62.217.52.521.49.320.33.220.60.7
mélangézones inférieures7.41.91.92.06.53.87.00.910.83.810.22.40.0.1.91.92.20.65.31.75.61.510.32.90.0.4.62.46.21.41.51.512.72.80.60.412.03.510.11.86.13.22.80.83.80.814.78.37.31.76.10.4
zones supérieures0.0.3.73.00.70.78.91.00.0.6.91.80.0.6.53.324.51.80.80.56.01.626.13.617.08.021.84.712.52.20.0.0.80.69.62.60.30.313.31.89.53.515.51.831.92.64.84.80.0.11.60.4
total7.41.95.63.67.23.915.81.410.83.817.13.00.0.8.43.826.61.96.11.711.62.236.54.417.08.026.45.218.82.61.51.513.62.810.22.612.23.523.42.415.64.618.32.035.72.719.59.27.31.717.70.6
totalzones inférieures100.0.42.210.957.48.858.41.998.51.555.44.2100.0.43.87.215.01.586.72.861.23.740.44.337.89.923.85.752.33.6100.0.87.22.935.24.999.70.350.22.726.26.249.32.512.61.453.211.197.81.254.40.7
zones supérieures0.0.57.810.942.68.841.61.91.51.544.64.20.0.56.27.285.01.513.32.838.83.759.64.362.29.976.25.747.73.60.0.12.82.964.84.90.30.349.82.773.86.250.72.587.41.446.811.12.21.245.60.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 07.07.2020 #825694/292025
IFN4
volume
stade de développement · essence principale
unité d'interprétation: région de production
unité: m³/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2009/17
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
stade de développementessence principale m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
pas d'indicationépicéa43.384-0.585181.12883.824104.36569.418
sapin0.0.1.79728.3453.0880.0.10.542
pin0.0.0.0.0.0.3.4990.0.1.499
mélèze0.0.6.2690.0.20.53134.99012.031
arole0.0.0.0.0.0.1.8990.0.0.8100
autres résineux0.0.0.0.0.0.0.0.0.0.0.0.
hêtre24.1498.5906.8451.69911.3935.834
érable12.0811.5972.9570.0.0.0.1.545
frêne0.0.4.5970.4980.0.0.0.0.887
chêne0.0.1.5970.0.0.0.0.0.0.299
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus1.3812.3740.8710.3990.0.0.845
total80.75225.738120.320114.417150.465103.314
recrû/fourréépicéa9.44821.92446.21889.31839.05743.112
sapin8.65316.32826.83511.0400.29515.519
pin5.2512.9590.0.1.8800.0.2.335
mélèze0.2991.5710.69917.1308.8565.327
arole0.0.0.0.0.0.0.0.0.0.0.0.
autres résineux0.0.0.11000.01000.3700.0.0.156
hêtre31.12928.01912.6272.3583.09617.714
érable1.5464.3416.1295.2554.9964.523
frêne1.51012.6402.7420.8580.0.1.927
chêne1.3711.7590.0.0.0.0.0.0.847
châtaignier0.0.0.0.0.0.0.0.13.0710.477
autres feuillus1.4374.0552.6342.9274.3693.026
total60.12183.21197.614130.81373.33894.67
perchisépicéa76.71783.411108.41466.9119.23467.36
sapin34.82527.91738.7195.4293.76618.811
pin4.5475.3303.46916.2210.31007.516
mélèze2.8573.8331.35218.2167.9358.613
arole0.0.0.0.1.2992.0590.01000.851
autres résineux1.6622.2330.0.0.7321.01001.225
hêtre31.62131.61722.9238.22934.42023.710
érable16.22322.01615.5267.4224.53012.810
frêne11.52716.5188.6285.3217.9239.911
chêne11.8427.6230.0.2.8298.9285.916
châtaignier0.0.0.0.0.0.0.56342.6197.919
autres feuillus10.22314.4169.22521.91445.51321.28
total201.78214.85209.27155.65165.96185.33
jeune futaieépicéa89.515160.311191.213163.21020.532127.26
sapin43.41741.02058.72210.9365.65129.211
pin24.93011.1351.07037.6213.510018.616
mélèze1.3558.9350.0.32.01731.42616.614
arole0.0.0.0.0.0.8.3310.0.2.331
autres résineux7.3586.9500.7700.1640.01003.037
hêtre137.3968.11464.61827.42067.91869.77
érable12.41818.92433.12215.8214.94016.311
frêne18.32441.11833.4276.03419.73322.012
chêne24.92719.5242.5571.93913.33112.215
châtaignier0.0.0.11000.0.0.410037.6206.721
autres feuillus12.12619.7226.53813.62456.71521.110
total371.54395.84391.86317.25261.15344.92
futaie moyenneépicéa104.39125.111280.87281.96160.318194.64
sapin75.11263.914112.81132.01930.93365.07
pin15.32022.1183.94923.81813.87116.711
mélèze2.7668.1322.05543.81376.42220.411
arole0.0.0.0.1.41008.6270.0.2.627
autres résineux1.6653.3550.3580.2810.0.1.239
hêtre172.76134.2992.91240.02166.521105.45
érable20.41412.31717.7156.5200.99312.98
frêne18.02043.91923.1226.2328.05120.511
chêne8.62422.2200.8714.4495.5548.615
châtaignier0.0.0.0.0.0.0.27131.6412.542
autres feuillus9.32313.4224.8257.82620.7359.812
total428.03448.44540.34455.33414.75460.22
vieille futaieépicéa147.79167.98369.95370.35222.513266.53
sapin148.410130.79181.2844.31624.346115.35
pin9.73416.0194.9679.4291.9999.615
mélèze1.2525.1316.04798.51165.01933.29
arole0.0.0.0.0.0.4.8300.0.1.330
autres résineux0.2627.5500.9830.0.0.0.2.245
hêtre149.87175.76125.31035.21647.526113.64
érable19.61312.71710.4166.6233.36811.28
frêne13.22134.91515.5204.4330.710016.010
chêne14.52626.9192.6340.21001.57010.315
châtaignier0.0.0.0740.0.0.0.30.9302.232
autres feuillus11.7448.6303.8236.24211.0337.718
total516.23586.12720.63580.03408.76589.11
mélangéépicéa112.88110.213174.46189.0583.014149.23
sapin97.51062.11798.5925.61516.93154.96
pin9.02313.9324.34812.9171.9608.913
mélèze0.01004.2430.310045.01143.51324.09
arole0.0.0.0.0.0.13.3150.3765.015
autres résineux2.7905.3500.2540.11210.0.1.145
hêtre92.11070.01265.81117.71648.61949.96
érable16.11616.72914.2176.8191.64510.19
frêne15.42141.6159.5225.0246.23411.510
chêne7.33723.0221.5491.8387.0315.615
châtaignier0.0.2.81000.0.0.37251.7158.316
autres feuillus7.71827.4235.1306.51929.91412.19
total360.63377.26373.94323.93290.45340.52
totalépicéa105.45118.75227.93210.2384.18160.82
sapin85.1667.26106.5524.3914.21958.93
pin12.01312.6113.53216.193.14410.76
mélèze1.4355.3152.23647.9639.6920.95
arole0.0.0.0.0.3757.5110.1742.311
autres résineux2.1384.5270.4530.2340.2971.520
hêtre121.0498.4476.3622.9949.5969.82
érable16.5714.3914.487.593.02111.44
frêne14.51030.5814.6114.8138.21814.25
chêne11.61318.1111.5241.9227.4167.67
châtaignier0.0.0.3920.0.0.24040.694.99
autres feuillus9.41613.3104.9129.31033.5812.15
total379.02383.42452.52352.82283.43375.01
© WSL, Inventaire forestier national suisse, 25.05.2020 #825695/292026
IFN4
volume
stade de développement · essence principale
unité d'interprétation: région de production
unité: m³/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2009/17
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
stade de développementessence principale m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
pas d'indicationépicéa43.384-0.485181.12877.92490.96766.118
sapin0.0.1.69828.3452.8880.0.10.042
pin0.0.0.0.0.0.3.2990.0.1.4100
mélèze0.0.5.9690.0.19.63030.49211.730
arole0.0.0.0.0.0.1.7990.0.0.7100
autres résineux0.0.0.0.0.0.0.0.0.0.0.0.
hêtre24.1498.0906.8451.5999.8945.534
érable12.0811.4972.9570.0.0.0.1.545
frêne0.0.4.2970.4981.3990.0.1.365
chêne0.0.1.4970.0.0.0.0.0.0.299
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus1.3812.2740.8711.5800.0.1.348
total80.75224.339120.320109.517131.16699.613
recrû/fourréépicéa9.34822.12444.51767.01719.44939.011
sapin8.45316.12824.1357.5400.19812.919
pin5.1512.9590.0.1.3760.0.1.935
mélèze0.2991.5710.59911.9307.1434.825
arole0.0.0.0.0.0.0.91000.0.0.3100
autres résineux0.0.0.11000.01000.3500.0.0.144
hêtre30.62927.91913.2263.6611.77015.814
érable1.4464.2415.7283.5552.2833.823
frêne1.51012.6402.4420.6531.1981.726
chêne1.3713.9620.0.0.0.0.5981.353
châtaignier0.0.0.0.0.0.0.0.4.9750.377
autres feuillus1.4374.0542.5332.6225.0452.922
total59.22185.21192.91399.21341.92984.87
perchisépicéa81.91685.211105.91361.899.92663.56
sapin32.62527.21732.9194.0292.96115.411
pin5.6435.8282.96913.5190.21006.915
mélèze2.6573.7331.15220.61511.92210.812
arole0.0.0.0.1.01001.8500.01000.745
autres résineux1.5622.1330.0.0.9420.71001.125
hêtre30.02131.31719.7237.02825.11920.110
érable16.42221.51615.2236.2204.12611.310
frêne13.22516.51810.5305.6217.2229.710
chêne11.1437.8230.0.2.1296.6275.015
châtaignier0.0.0.0.0.0.0.46331.2196.619
autres feuillus16.43415.01610.92120.21241.91222.17
total211.38216.05200.27144.05141.66173.23
jeune futaieépicéa89.415158.111192.513159.6920.231125.96
sapin42.71740.42062.62110.0365.35128.711
pin24.53011.0351.07035.1213.410018.015
mélèze1.3558.8350.0.30.31730.32616.313
arole0.0.0.0.0.0.9.5280.0.2.828
autres résineux7.2588.9420.7700.1640.01003.334
hêtre136.3968.91463.71725.32065.21867.67
érable12.61818.62432.32215.2204.64015.811
frêne18.42440.51832.6275.63419.63221.312
chêne24.72719.7232.4571.83912.63111.815
châtaignier0.0.0.11000.0.0.410035.7206.421
autres feuillus11.92619.5226.53713.62354.91520.810
total369.14394.74394.36306.45251.85338.82
futaie moyenneépicéa103.69124.611278.67277.06158.118193.54
sapin74.51263.614111.21130.91930.13463.97
pin15.12022.0183.84923.31813.57116.511
mélèze2.7668.1321.95547.91374.32221.611
arole0.0.0.0.1.31008.2270.0.2.527
autres résineux1.6653.2550.3580.2810.0.1.239
hêtre172.76133.8890.71238.52164.721103.65
érable20.61312.31717.6156.6201.36913.08
frêne17.92043.71922.5226.0327.95020.111
chêne8.52422.4200.8714.4475.4548.514
châtaignier0.0.0.0.0.0.0.17130.7412.442
autres feuillus10.52313.3224.7267.82520.93310.012
total427.83447.04533.44451.13406.96456.92
vieille futaieépicéa149.79165.08373.65364.55210.413265.23
sapin143.910129.19180.6842.91622.946113.05
pin9.43415.7194.8679.3281.8999.315
mélèze1.2526.6335.74796.21070.01733.69
arole0.0.0.0.0.0.4.6300.0.1.230
autres résineux0.2627.4500.9830.0.0.0.2.145
hêtre151.87175.76122.41033.71644.626112.24
érable19.11312.41710.0166.9223.16811.08
frêne13.22135.01414.9204.7320.610015.910
chêne14.12626.9192.5340.11001.47010.115
châtaignier0.0.0.0740.0.0.0.40.9353.037
autres feuillus11.64310.7293.7237.83810.3338.517
total514.13584.62719.23570.83406.16585.21
mélangéépicéa113.57106.713185.76172.3574.013143.23
sapin95.91060.21795.0922.21515.32950.36
pin8.42313.5324.14711.9171.8538.312
mélèze0.01004.1430.310043.9946.41125.38
arole0.0.0.0.0.0.12.5140.3614.914
autres résineux2.5905.2500.2540.11050.0.1.045
hêtre89.71067.91262.61116.41542.51846.16
érable15.61516.32914.4166.3181.5419.59
frêne14.42140.9159.0224.8235.63210.69
chêne6.83722.2221.5461.8336.3295.214
châtaignier0.0.2.71000.0.0.87142.8157.716
autres feuillus8.92328.8224.9306.31726.01311.89
total355.74368.36377.84299.43262.55323.72
totalépicéa106.45117.45228.23190.5372.68153.72
sapin83.3666.26103.3521.1912.21854.63
pin11.71312.5113.43214.692.74210.16
mélèze1.3355.7162.13645.4639.0821.34
arole0.0.0.0.0.3757.1100.1602.310
autres résineux2.1384.7260.4530.3320.2971.519
hêtre119.9498.0472.9620.5841.9965.02
érable16.3714.1914.287.092.81910.84
frêne14.41030.3814.1114.7127.51713.45
chêne11.31318.3101.4231.7216.3167.17
châtaignier0.0.0.3920.0.0.44935.3104.810
autres feuillus10.51514.1105.0129.5930.9712.55
total377.32381.62445.22322.72251.43357.01
© WSL, Inventaire forestier national suisse, 25.05.2020 #825696/292027
IFN4
volume
stade de développement · essence principale
unité d'interprétation: région de production
unité: m³/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état2009/17
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
stade de développementessence principale m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
pas d'indicationépicéa43.384-0.485181.12877.92490.96766.118
sapin0.0.1.69828.3452.8880.0.10.042
pin0.0.0.0.0.0.3.2990.0.1.4100
mélèze0.0.5.9690.0.19.63030.49211.730
arole0.0.0.0.0.0.1.7990.0.0.7100
autres résineux0.0.0.0.0.0.0.0.0.0.0.0.
hêtre24.1498.0906.8451.5999.8945.534
érable12.0811.4972.9570.0.0.0.1.545
frêne0.0.4.2970.4981.3990.0.1.365
chêne0.0.1.4970.0.0.0.0.0.0.299
châtaignier0.0.0.0.0.0.0.0.0.0.0.0.
autres feuillus1.3812.2740.8711.5800.0.1.348
total80.75224.339120.320109.517131.16699.613
recrû/fourréépicéa9.04821.72440.91655.41719.14035.611
sapin8.25315.72821.6346.0410.19811.419
pin5.0512.8590.0.1.9600.0.2.033
mélèze0.21001.5710.49910.52810.2444.923
arole0.0.0.0.0.0.0.9850.0.0.385
autres résineux0.0.0.11000.01000.4450.0.0.242
hêtre29.82927.31912.8253.1581.27014.214
érable1.4464.1415.3263.2491.6843.521
frêne1.6962.5402.1420.5530.8991.526
chêne1.2715.1500.0.0.0.0.3991.444
châtaignier0.0.0.0.0.0.0.0.3.6750.377
autres feuillus1.4375.3442.4313.4273.3513.420
total57.62186.11185.61385.31240.22578.57
perchisépicéa81.91685.111108.01258.3910.12562.16
sapin32.62526.91732.1193.8282.76114.711
pin5.6435.7282.86912.9190.21006.815
mélèze2.6573.6331.15220.21412.02111.011
arole0.0.0.0.1.01001.9440.01000.840
autres résineux1.5622.1330.0.0.9390.71001.124
hêtre30.02131.01719.2236.32823.72019.110
érable16.42221.31614.9236.0194.22510.99
frêne13.22516.51710.2305.6207.7229.610
chêne11.1437.7230.0.1.9296.2274.715
châtaignier0.0.0.0.0.0.0.46329.5196.319
autres feuillus16.43414.91610.82119.61140.51221.67
total211.38214.85200.17137.75137.76168.73
jeune futaieépicéa88.715158.111197.812158.8919.431126.16
sapin42.41740.42066.52110.0365.25129.311
pin24.33011.0350.97034.9213.310017.715
mélèze1.3558.8350.0.30.21731.22516.413
arole0.0.0.0.0.0.9.5280.0.2.828
autres résineux7.2588.9420.7700.3800.01003.333
hêtre136.7968.91462.91725.22063.61867.37
érable12.61718.62432.92115.3204.64016.011
frêne18.42440.51831.3275.53419.13221.012
chêne24.52719.7232.6511.83912.33111.715
châtaignier0.0.0.11000.0.0.410034.8206.321
autres feuillus11.92619.5226.23715.22353.51521.010
total368.14394.74401.86306.95247.05338.82
futaie moyenneépicéa103.69124.611278.17274.76156.018193.14
sapin74.51263.614109.31130.61929.63463.47
pin15.12022.0183.84923.11813.37116.411
mélèze2.7668.1321.95548.41375.82122.011
arole0.0.0.0.1.31008.1270.0.2.527
autres résineux1.6653.2550.3580.2810.0.1.239
hêtre172.76133.8895.31238.22163.821104.15
érable20.61312.31717.7156.5201.36912.98
frêne17.92043.71922.7226.3317.85020.111
chêne8.52422.4200.8714.3475.3548.514
châtaignier0.0.0.0.0.0.0.17130.3412.442
autres feuillus10.52313.3224.9257.72520.63410.012
total427.83447.04536.04448.33403.86456.52
vieille futaieépicéa150.59163.88371.55364.85210.413264.63
sapin141.110128.79179.4842.31622.946111.95
pin9.23415.6194.7679.1281.8999.215
mélèze1.1526.5335.74795.91070.01733.59
arole0.0.0.0.0.0.4.6300.0.1.230
autres résineux0.2627.3500.9830.0.0.0.2.145
hêtre150.37175.46124.3933.21644.626112.14
érable18.71312.3179.9166.8223.16810.98
frêne13.12135.21415.2194.6320.610015.910
chêne15.82627.1192.5340.11001.47010.515
châtaignier0.0.0.0740.0.0.0.40.9353.037
autres feuillus14.33914.7343.7237.83810.33310.018
total514.33586.62717.83569.43406.16584.91
mélangéépicéa115.08104.713183.36170.7572.213141.93
sapin93.01058.81794.5921.41414.42948.76
pin8.22313.2324.04711.6161.7538.112
mélèze0.01004.0430.310042.2945.31124.77
arole0.0.0.0.0.0.12.6130.3615.013
autres résineux2.5905.1500.2540.11050.01000.945
hêtre91.31068.41260.41116.01540.21845.06
érable15.41516.12813.9167.0181.5409.59
frêne15.82042.2158.7224.6225.53110.79
chêne8.13422.8211.5461.7346.0295.314
châtaignier0.0.2.61000.0.0.77141.3157.515
autres feuillus9.02328.1225.7276.31725.11311.89
total358.34366.16372.54295.03253.55319.02
totalépicéa106.95116.55224.43183.7370.08150.82
sapin82.1665.86101.3520.1911.51853.03
pin11.61312.3113.33214.192.5429.86
mélèze1.3355.6162.03643.7638.4821.04
arole0.0.0.0.0.3757.0100.1602.410
autres résineux2.0384.7260.4530.3280.2931.419
hêtre119.7497.6472.5519.5839.7963.52
érable16.2714.0914.087.092.81810.64
frêne14.61030.4813.8104.6127.41613.25
chêne11.91318.5101.4231.6216.0167.17
châtaignier0.0.0.3920.0.0.34933.8104.69
autres feuillus11.21515.4125.1119.6929.7712.85
total377.62381.32438.52311.62242.23350.11
© WSL, Inventaire forestier national suisse, 25.05.2020 #825697/292028
IFN1
volume
stade de développement · zones supérieures et inférieures
unité d'interprétation: canton
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état1983/85
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Suisse
stade de développementzones supérieures et inférieures %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
pas d'indicationzones inférieures2.91.00.0.0.0.0.60.26.32.40.40.20.0.2.32.00.50.42.30.91.40.71.91.40.0.0.0.1.00.65.93.31.30.70.90.63.21.81.10.60.0.0.90.40.40.20.00.02.61.21.20.2
zones supérieures0.0.0.30.30.0.2.20.50.0.3.01.30.0.2.91.91.40.40.0.0.30.20.60.50.0.5.12.71.60.70.0.1.00.70.90.50.0.0.20.10.50.51.20.42.00.71.81.80.20.21.30.2
total2.91.00.30.30.0.2.80.56.32.43.41.40.0.5.22.71.90.62.30.91.60.72.51.40.0.5.12.72.60.95.93.32.31.01.80.73.21.81.30.60.50.52.10.62.30.71.81.82.91.22.50.2
recrû/fourrézones inférieures2.20.80.0.0.10.10.50.22.11.40.70.40.0.0.70.50.10.10.50.40.60.30.50.40.10.10.0.0.50.22.11.31.50.70.10.12.51.50.90.40.0.0.30.20.30.12.62.10.80.30.70.1
zones supérieures0.0.0.0.2.12.10.90.20.0.0.20.10.0.0.30.31.60.40.0.0.40.2-0.00.00.0.1.91.90.90.50.0.0.0.3.61.90.0.0.40.22.31.50.10.11.80.50.0.0.0.0.80.1
total2.20.80.0.2.22.11.40.32.11.41.00.40.0.1.00.51.70.40.50.41.00.40.50.40.10.11.91.91.40.62.11.31.50.73.71.92.51.51.40.42.31.50.40.22.20.52.62.10.80.31.40.1
perchiszones inférieures12.12.02.82.93.42.03.80.68.92.93.51.256.922.04.83.41.90.44.71.32.81.11.10.65.93.53.62.04.31.123.25.86.71.72.71.15.52.018.31.85.12.49.11.44.10.77.94.77.01.45.70.3
zones supérieures0.0.2.92.95.33.81.70.40.0.3.41.00.0.6.62.83.50.61.10.91.50.80.60.58.64.45.82.41.90.70.0.0.40.44.81.60.0.5.31.110.84.42.50.65.71.11.41.30.20.22.60.2
total12.12.05.74.28.74.15.50.78.92.96.91.656.922.011.44.35.50.75.71.64.31.41.80.814.55.69.53.26.21.323.25.87.01.87.42.05.52.023.62.115.95.011.61.59.81.39.34.87.31.48.30.3
jeune futaiezones inférieures23.13.15.14.414.46.36.00.915.84.111.42.715.014.77.84.01.40.521.23.69.52.06.12.213.05.84.42.67.31.840.07.823.63.76.12.512.13.48.31.56.93.513.81.81.70.65.04.914.32.69.50.5
zones supérieures0.0.21.610.16.03.46.20.90.0.11.72.70.0.14.15.57.51.32.61.27.92.110.23.87.87.410.13.86.61.80.0.3.21.76.32.70.0.6.81.621.16.39.41.512.72.06.15.90.0.6.80.4
total23.13.126.710.420.36.912.11.315.84.123.13.615.014.721.96.48.91.323.83.717.32.916.44.220.79.014.54.514.02.540.07.826.84.012.43.512.13.415.12.227.96.723.32.314.42.111.07.514.32.616.30.6
futaie moyennezones inférieures34.23.732.410.428.18.523.61.832.35.821.03.928.123.021.06.24.10.832.74.232.33.911.83.418.99.110.85.121.63.116.25.425.34.011.23.541.06.35.81.56.83.516.72.31.90.818.67.546.83.820.20.7
zones supérieures0.0.18.98.214.05.713.61.51.51.510.42.80.0.6.23.324.12.14.82.117.93.313.53.524.910.318.56.19.62.30.0.4.61.625.14.60.0.10.72.014.36.213.92.016.82.114.68.61.01.012.60.6
total34.23.751.311.342.18.837.22.133.85.831.34.328.123.027.36.728.22.137.54.450.24.025.24.543.811.029.37.031.33.516.25.429.94.136.35.241.06.316.52.321.16.630.52.718.72.233.210.047.83.832.80.8
vieille futaiezones inférieures17.53.10.0.4.93.516.51.622.35.47.72.60.0.5.73.94.71.020.03.99.02.410.03.70.0.0.0.10.72.811.14.916.94.314.24.323.45.56.61.71.41.45.41.40.50.33.73.719.23.110.80.6
zones supérieures0.0.10.47.314.57.18.61.20.0.8.92.80.0.19.36.222.12.14.01.64.81.97.52.53.93.912.34.414.83.00.0.2.41.413.93.80.0.12.52.314.75.87.71.716.72.417.39.10.70.79.90.5
total17.53.110.47.319.47.525.21.922.35.416.63.60.0.24.96.826.82.224.04.113.83.017.54.33.93.912.34.425.53.711.14.919.24.428.05.223.45.519.12.616.05.813.12.117.22.420.99.119.93.220.70.7
mélangézones inférieures8.01.91.92.06.53.86.80.910.83.810.12.40.0.1.91.92.10.55.21.65.61.510.02.80.0.6.02.76.41.41.51.512.32.70.70.412.03.59.91.85.93.23.30.93.80.816.48.37.11.76.10.4
zones supérieures0.0.3.73.00.70.79.11.00.0.7.72.00.0.6.53.325.01.81.00.56.11.626.13.617.08.021.44.612.82.20.0.0.80.69.62.50.30.313.11.710.23.515.61.831.72.64.74.70.0.11.80.4
total8.01.95.63.67.23.915.91.310.83.817.73.10.0.8.43.827.11.96.11.711.82.236.14.317.08.027.45.319.12.61.51.513.12.710.32.512.23.523.02.416.24.618.92.035.42.621.19.27.11.717.90.6
totalzones inférieures100.0.42.210.957.48.857.71.898.51.554.74.2100.0.44.27.114.91.486.52.861.23.741.54.337.89.924.95.651.93.6100.0.87.62.835.84.999.70.350.92.726.16.149.52.512.61.454.210.997.91.254.30.7
zones supérieures0.0.57.810.942.68.842.31.81.51.545.34.20.0.55.87.185.11.413.52.838.83.758.54.362.29.975.15.648.13.60.0.12.42.864.24.90.30.349.12.773.96.150.52.587.41.445.810.92.11.245.70.7
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 07.07.2020 #825698/292029
IFN1
volume
stade de développement · zones supérieures et inférieures
unité d'interprétation: canton
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN1
état1983/85
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Suisse
stade de développementzones supérieures et inférieures %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
pas d'indicationzones inférieures2.40.70.0.2.22.20.70.23.91.30.40.22.93.01.51.10.50.22.10.72.10.71.40.81.30.90.20.21.10.45.42.40.60.31.20.52.91.20.80.30.50.40.90.30.40.10.00.02.60.71.20.1
zones supérieures0.0.0.20.22.52.21.70.30.0.2.20.80.0.3.41.21.10.20.00.00.30.20.70.41.30.92.61.31.60.50.0.0.60.41.70.60.0.0.40.23.52.21.10.32.70.62.41.70.10.11.20.1
total2.40.70.20.24.73.12.40.33.91.32.60.82.93.04.91.61.60.32.10.72.50.72.10.92.61.32.81.32.70.75.42.41.10.52.90.82.91.21.10.34.02.22.00.43.20.62.41.72.70.82.40.2
recrû/fourrézones inférieures2.30.52.01.31.51.00.60.12.50.90.80.37.75.80.30.20.20.10.80.30.70.30.40.20.00.00.0.1.00.33.41.71.10.40.30.21.70.80.80.20.60.60.50.20.30.11.61.11.00.20.80.1
zones supérieures0.0.0.0.1.61.30.90.20.0.0.10.10.0.0.20.11.60.30.40.40.40.20.50.40.00.01.61.01.10.40.0.0.00.02.51.00.0.0.50.21.90.90.80.21.90.50.80.80.0.0.80.1
total2.30.52.01.33.11.71.50.22.50.91.00.37.75.80.60.31.80.31.20.51.10.30.90.40.10.01.61.02.10.53.41.71.10.42.91.11.70.81.30.32.61.11.40.32.20.52.41.31.00.21.60.1
perchiszones inférieures10.31.31.61.62.31.13.40.48.61.94.00.957.511.53.71.92.00.37.21.42.00.61.10.45.22.32.41.13.40.718.43.59.71.52.80.96.81.517.81.34.91.87.70.94.10.56.63.05.50.95.40.2
zones supérieures0.0.2.31.43.52.11.50.20.0.3.20.80.0.4.71.63.90.50.70.51.10.40.90.55.42.45.01.51.70.50.0.1.00.63.91.00.0.5.30.88.82.72.80.55.80.82.01.40.30.22.50.1
total10.31.33.92.25.82.34.90.58.61.97.21.257.511.58.42.55.90.67.81.53.10.72.00.710.53.37.31.95.10.818.43.510.71.66.71.36.81.523.11.513.73.210.51.09.91.08.63.35.80.97.90.2
jeune futaiezones inférieures21.42.12.11.812.24.67.80.717.32.911.01.914.07.711.13.41.90.417.02.411.11.78.91.914.14.23.91.78.01.328.14.921.32.67.11.917.63.17.51.07.12.712.81.32.10.56.73.518.21.910.00.3
zones supérieures0.0.11.15.25.92.75.50.60.0.11.61.90.0.13.23.68.20.92.91.09.21.57.52.19.54.78.82.45.51.20.0.2.51.07.92.20.0.7.11.115.34.010.71.212.41.42.82.70.20.26.60.3
total21.42.113.25.518.15.113.20.917.32.922.52.514.07.724.24.610.01.019.92.520.22.116.32.723.55.912.72.913.51.728.14.923.82.715.02.817.63.114.61.422.44.623.61.714.51.59.54.418.41.916.60.4
futaie moyennezones inférieures36.62.627.87.924.35.821.71.231.43.820.52.617.911.115.53.93.70.630.82.932.62.710.62.317.35.813.03.421.02.224.94.930.53.210.92.644.14.15.20.95.52.115.51.61.90.621.66.043.52.719.60.5
zones supérieures0.0.27.37.915.84.714.11.12.41.217.02.50.0.5.62.122.11.44.81.516.62.111.12.219.76.120.04.211.41.80.0.4.21.118.52.90.0.13.71.615.64.113.41.418.41.611.55.30.90.612.80.4
total36.62.655.09.040.16.435.81.433.83.937.53.117.911.121.24.325.81.535.63.149.22.821.73.037.07.132.94.732.42.524.94.934.73.229.43.644.14.118.91.821.14.428.91.920.31.733.17.344.42.732.40.6
vieille futaiezones inférieures18.72.30.0.3.02.216.51.221.33.65.51.70.0.6.12.65.50.921.82.910.21.87.92.21.31.31.21.212.02.014.54.116.63.010.82.715.43.05.21.00.60.64.81.00.40.29.34.519.72.310.70.4
zones supérieures0.0.21.08.610.14.410.00.90.50.59.12.00.0.20.24.622.41.54.91.32.61.08.22.15.73.316.33.613.32.00.0.2.00.920.23.30.0.12.31.619.64.97.61.216.01.716.86.20.30.310.40.4
total18.72.321.08.613.14.726.61.421.83.614.62.50.0.26.35.027.81.626.83.012.92.016.12.97.03.517.53.725.32.614.54.118.63.031.03.815.43.017.51.820.24.912.51.516.51.726.16.620.02.321.00.5
mélangézones inférieures8.31.40.80.811.93.66.50.612.22.76.71.30.0.5.42.63.20.55.41.26.01.112.62.20.0.4.21.56.01.05.32.09.31.60.50.311.52.48.41.05.12.05.10.83.50.610.34.47.41.26.10.3
zones supérieures0.0.3.92.13.21.89.20.70.0.7.91.40.0.9.12.923.91.21.10.55.11.128.32.619.25.521.03.212.91.60.0.0.70.411.52.00.20.215.11.411.02.716.21.329.91.87.74.00.30.212.00.3
total8.31.44.62.315.04.015.71.012.22.714.61.90.0.14.53.827.11.36.51.311.01.540.93.219.25.525.13.619.01.85.32.010.01.712.02.011.62.423.51.716.13.321.21.533.31.917.95.67.71.218.10.4
totalzones inférieures100.0.34.28.357.56.457.01.397.11.348.92.9100.0.43.64.816.91.185.12.164.72.442.83.139.26.624.83.752.52.5100.0.89.01.733.83.499.80.245.61.824.34.047.41.812.91.056.17.597.80.853.70.5
zones supérieures0.0.65.88.342.56.443.01.32.91.351.12.90.0.56.44.883.11.114.92.135.32.457.23.160.86.675.23.747.52.50.0.11.01.766.23.40.20.254.41.875.74.052.61.887.11.043.97.52.20.846.30.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 07.07.2020 #825699/292030
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