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IFN4
surface forestière
groupe d'essences dominantes · stade de développement
découpage régional: région économique
unité: 1000 ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN4/IFN5
réseau: réseau 1,4 km, sous-réseaux 1 à 5
état 2009/17
région économique
Ouest du JuraEst du JuraOuest du PlateauCentre du PlateauEst du PlateauOuest des PréalpesCentre des PréalpesEst des PréalpesNord-ouest des AlpesCentre des AlpesNord-est des AlpesSud-ouest des AlpesSud-est des AlpesSud des AlpesSuisse
groupe d'essences dominantesstade de développement1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%1000 ha±%
pas d'indicationpas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.41001.1580.7710.0.0.7711.4500.7711.0586.024
recrû/fourré3.0342.6370.41002.3402.3400.8711.8492.0452.1411.1581.4503.9302.8352.33728.811
perchis0.0.0.0.0.41000.0.0.31000.0.0.0.0.0.0.0.0.0.0.0.0.7710.0.1.0582.438
jeune futaie0.0.0.0.0.0.0.41000.0.0.41000.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.771
futaie moyenne0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.
vieille futaie0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.41000.0.0.0.0.0.0.4100
mélangé0.41000.0.0.0.0.0.0.41000.0.0.41000.0.0.0.0.0.0.31000.41000.0.0.6702.538
total3.4322.6370.8702.7363.0351.2582.5403.1352.8351.1582.8356.4233.5315.02540.99
résineuxpas d'indication0.31000.0.0.41000.0.0.0.1.4500.7710.41000.7710.0.0.0.1.4503.2330.7719.420
recrû/fourré2.3400.0.1.5503.0355.1263.7335.3272.8382.9351.4501.4504.9278.8202.83545.79
perchis8.7192.7353.9308.02010.1182.8366.3254.9285.3262.8350.77110.91817.2148.02192.36
jeune futaie6.0242.4382.4385.5255.5253.3314.8265.6242.5381.4502.1419.91913.2166.32370.97
futaie moyenne17.9131.7441.7454.32710.8176.4238.12011.2174.8274.0303.6309.21924.7127.920116.45
vieille futaie20.6132.4375.82416.51313.8157.02222.01215.5149.1194.9274.12917.51425.31112.316176.74
mélangé31.5100.7712.8353.8304.5287.32227.3117.02318.1145.9245.62536.3937.8924.911213.54
total87.4510.11818.41341.1849.7731.81074.4647.4843.4920.51317.51490.36130.3462.86724.91
feuilluspas d'indication0.8700.0.1.2570.41000.41000.0.0.41000.31000.0.0.0.0.0.0.0.0.41000.0.3.931
recrû/fourré2.5372.5382.3405.0267.3221.8492.4411.1581.0581.1581.4501.7440.31003.43133.810
perchis6.9223.4312.8354.7268.9191.3502.2413.7312.8352.5382.53810.0196.72331.11089.56
jeune futaie12.0174.8262.4384.1296.1232.4381.8453.6321.8451.4501.8452.1411.15815.91461.37
futaie moyenne14.7159.0195.3256.82213.2161.1573.2335.5253.0330.6701.3500.41001.0585.02770.17
vieille futaie11.3177.1225.1267.42113.4151.1574.7274.2282.8330.9571.9400.31001.3504.13065.67
mélangé13.4163.1333.1333.8306.2231.8459.1194.8283.5320.7712.7354.9273.93025.31186.46
total61.6630.01022.21232.31055.579.51923.81223.41214.9157.12211.61719.41314.61584.74410.62
totalpas d'indication1.1580.0.1.6490.41000.41001.4501.6501.9451.4500.0.0.7712.8354.2291.74519.214
recrû/fourré7.8205.1264.22910.31814.7156.2259.4205.9266.0243.6324.22910.61812.0178.419108.45
perchis15.7146.2237.12212.71519.2124.1298.5218.6208.1215.3263.23321.61223.91240.18184.24
jeune futaie18.0137.3214.82610.01811.6176.1236.6239.2194.2292.8353.93012.01714.31622.112132.95
futaie moyenne32.7910.8177.02111.11724.0117.52111.31716.7147.9214.6284.9259.61925.71112.916186.54
vieille futaie31.9109.51810.91723.91127.2108.12026.61119.71212.0175.8246.32317.91426.61116.414242.73
mélangé45.383.9305.9247.62111.1179.11936.7911.91721.6136.6238.72041.6941.7950.97302.53
total152.5342.6841.4876.16108.2442.48100.8573.9661.1728.71131.910116.05148.44152.521176.41
© WSL, Inventaire forestier national suisse, 06.03.2024 #1379189/560951

Table citation

Abegg, M.; Ahles, P.; Allgaier Leuch, B.; Cioldi, F.; Didion, M.; Düggelin, C.; Fischer, C.; Herold, A.; Meile, R.; Rohner, B.; Rösler, E.; Speich, S.; Temperli, C.; Traub, B.,
2023: Swiss national forest inventory - Result table No. 1379189. Birmensdorf, Swiss Federal Research Institute WSL

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