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IFN4b
surface forestière
essence dominante · stade de développement
unité d'interprétation: régions biogéographiques
unité: 1000 ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau IFN4 2009-2013
état 2009/13
régions biogéographiques
JuraPlateaunord des Alpesouest des Alpes centralesest des Alpes centralesSud des AlpesSuisse
essence dominantestade de développement1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
pas d'indicationpas d'indication....2.9351.4500.41001.4506.124
recrû/fourré4.7274.9276.9232.4372.1411.45022.313
perchis..0.771..0.3100..1.1582.141
jeune futaie..0.4100........0.4100
futaie moyenne..............
vieille futaie..............
mélangé0.41000.41000.41000.3100..0.41001.845
total5.0266.42310.1194.5272.4384.22932.610
épicéapas d'indication0.4100..2.5380.31001.8440.7715.725
recrû/fourré0.41005.32612.5171.7443.2332.14125.212
perchis8.32019.11316.8143.4319.2193.23360.08
jeune futaie5.42611.01817.0143.8304.6272.14143.99
futaie moyenne9.71912.71629.8115.82414.1155.02677.27
vieille futaie13.71622.31252.286.52214.5158.220117.35
mélangé20.2134.22957.2713.71519.41211.017125.85
total58.0774.66188.0335.2866.7532.410455.02
sapinpas d'indication....0.771......0.771
recrû/fourré2.2412.5383.531......8.221
perchis2.9354.6282.1410.3100..0.410010.318
jeune futaie1.1584.2292.835....0.41008.520
futaie moyenne8.6206.4238.2210.31000.41000.77124.612
vieille futaie12.21716.61415.2150.31001.1580.77146.29
mélangé12.2177.12214.2161.450..2.14137.010
total39.3941.4946.882.4371.4504.329135.55
pinpas d'indication..............
recrû/fourré0.41000.41000.4100..1.158..2.141
perchis1.1580.7711.1582.7353.830..9.419
jeune futaie1.1581.1580.41002.4372.141..7.022
futaie moyenne0.7712.5381.1580.7711.158..6.024
vieille futaie..1.1580.41000.31000.4100..2.141
mélangé1.1580.7712.1412.4371.1580.7718.121
total4.3296.4235.3268.6199.5190.77134.810
mélèzepas d'indication..0.4100..0.7711.450..2.538
recrû/fourré..1.4500.7712.1411.4500.7716.324
perchis..0.7711.1583.8302.4385.32613.216
jeune futaie..0.41000.7712.7352.1413.2339.119
futaie moyenne..1.1580.7711.4502.8352.5388.520
vieille futaie....0.41006.2234.6273.63114.715
mélangé0.4100..0.410012.0165.32510.61828.611
total0.41003.9303.93028.81020.11225.91182.96
arolepas d'indication......0.3100....0.3100
recrû/fourré..............
perchis........0.4100..0.4100
jeune futaie......0.31001.844..2.141
futaie moyenne........1.450..1.450
vieille futaie......1.0580.4100..1.450
mélangé......2.7353.930..6.623
total......4.4277.721..12.217
autres résineuxpas d'indication..............
recrû/fourré........0.3100..0.3100
perchis....0.4100......0.4100
jeune futaie..0.771........0.771
futaie moyenne..............
vieille futaie0.41001.158........1.450
mélangé..0.4100........0.4100
total0.41002.1410.4100..0.3100..3.233
hêtrepas d'indication0.41001.1580.771......2.141
recrû/fourré2.2419.9192.9350.3100..0.310015.515
perchis4.0306.7233.2330.3100..5.02619.213
jeune futaie12.6164.9265.0270.771..5.72528.911
futaie moyenne21.61218.01410.618..0.41002.53853.18
vieille futaie13.71623.01212.117..0.41002.14151.28
mélangé11.9177.82117.4140.7710.41008.52046.69
total66.3671.4651.882.1411.15824.211216.84
érablepas d'indication0.4100..0.4100......0.771
recrû/fourré0.41001.4503.233......5.027
perchis2.2413.9303.2330.7710.41001.84512.117
jeune futaie0.7712.1413.233....0.7716.823
futaie moyenne0.41002.1410.4100......2.835
vieille futaie0.7710.4100........1.158
mélangé1.8450.41002.8350.3100..0.7716.024
total6.52310.31813.1161.0580.41003.23334.510
frênepas d'indication..............
recrû/fourré0.41001.1580.4100....0.41002.141
perchis0.7713.5312.5380.7710.7710.7718.820
jeune futaie0.41003.2332.835..0.41000.7717.422
futaie moyenne1.1583.9303.531....0.41008.920
vieille futaie0.41003.5311.450......5.326
mélangé2.5381.4501.4500.7710.7710.7717.522
total5.42516.61412.1171.4501.8452.83540.19
chênepas d'indication..0.4100........0.4100
recrû/fourré0.41000.771........1.158
perchis0.7711.450..1.058..1.4504.628
jeune futaie1.1582.5380.41000.3100..0.41004.628
futaie moyenne1.1581.450....0.4100..2.835
vieille futaie1.1582.141........3.233
mélangé..2.5380.41001.450..2.1416.323
total4.32911.0180.7712.7350.41003.93023.012
châtaignierpas d'indication..............
recrû/fourré..........0.41000.4100
perchis....0.41000.3100..7.1227.821
jeune futaie..........3.5313.531
futaie moyenne..........1.4501.450
vieille futaie..........1.4501.450
mélangé....0.41000.3100..7.8218.520
total....0.7710.771..21.71223.112
autres feuilluspas d'indication..0.4100........0.4100
recrû/fourré0.41001.4502.6380.7710.31002.5387.921
perchis1.1582.8356.5233.8303.53115.31533.010
jeune futaie1.1582.1410.41001.0580.41004.3299.219
futaie moyenne0.7711.158......0.41002.141
vieille futaie..1.8450.771....0.41002.835
mélangé0.7713.5311.8450.3100..3.93010.318
total4.03013.11612.0175.8244.22826.71165.77
totalpas d'indication1.1582.1417.2222.8353.5312.14118.814
recrû/fourré11.21829.01033.0107.2218.4207.72196.46
perchis20.91244.2837.1917.41320.31241.28181.34
jeune futaie23.41232.51032.61011.31711.31721.012132.15
futaie moyenne44.0849.2854.388.22020.51212.816188.94
vieille futaie42.2871.8682.3614.41521.21216.414248.33
mélangé51.2728.31198.4536.3830.7948.87293.53
total193.81257.11344.9197.63115.92150.021159.41
© WSL, Inventaire forestier national suisse, 26.06.2015 #201512/187746
Résultat de la recherche: 1 inscription 1 page

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