Recherche dans d'anciens sets de données

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Résultat de la recherche: 1 inscription 1 page
IFN4b
nombre total de tiges: diamètre à hauteur de poitrine (classes de 10 cm) · essence principale · régions biogéographiques
unité: n/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau IFN4 2009-2013
état 2009/13
régions biogéographiques
JuraPlateaunord des Alpesouest des Alpes centralesest des Alpes centralesSud des Alpesentière
diamètre à hauteur de poitrine (classes de 10 cm)essence principale n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
12 à 20 cmépicéa45.61153.31087.9689.511117.8932.71568.64
sapin41.0825.61126.994.5351.3425.13322.45
pin1.4321.8552.14133.92522.1260.71006.115
mélèze0.3581.7702.23434.6158.02116.5216.511
arole......7.0319.5250.6711.519
autres résineux3.0342.5320.7451.8537.643..2.219
hêtre52.6837.5735.598.3393.54550.01535.64
érable16.91512.11416.3115.6352.9505.23312.17
frêne7.11813.2158.3145.3344.94811.8269.18
chêne5.4414.3320.8508.333..11.0364.218
châtaignier0.11000.1100..0.4100..66.0167.716
autres feuillus16.51418.51026.11041.91630.92683.91230.96
non déterminable0.6530.3451.2240.8501.1470.7660.817
total190.44170.95208.13241.96209.77284.26207.72
21 à 30 cmépicéa27.51130.41061.8659.71269.7922.61444.24
sapin20.71111.81214.093.0350.7613.63311.46
pin3.5292.3301.54523.51911.9251.0554.712
mélèze0.11001.0490.74320.2168.42315.2174.610
arole......6.7287.9270.3711.319
autres résineux1.0400.8370.2580.4710.558..0.522
hêtre36.7924.7724.183.3461.35530.61623.55
érable8.4128.21611.7101.3411.1521.8387.37
frêne4.4197.3147.4143.0392.6584.4335.78
chêne3.4255.1230.5372.545..5.5242.813
châtaignier......0.4100..34.5144.015
autres feuillus4.3216.9147.11411.1206.93433.9129.97
non déterminable0.1100..0.5330.21000.4710.11000.227
total110.0598.54129.44135.47111.47153.65120.22
31 à 40 cmépicéa18.61118.5943.4532.81148.2917.31629.63
sapin12.9118.1119.791.5500.4472.0377.56
pin4.1212.6211.04210.3197.8250.7553.310
mélèze0.2640.9300.53816.0168.6189.1183.59
arole......2.8354.3260.31000.721
autres résineux0.1710.5450.1100......0.138
hêtre27.8814.3813.8101.4471.7439.61713.95
érable4.2163.1155.2120.2100..0.6443.18
frêne3.1186.3143.6192.7890.4780.8363.511
chêne1.8252.7180.1520.4810.11002.1291.313
châtaignier..0.0100..0.373..11.4181.418
autres feuillus2.2213.0191.8181.2441.2549.9153.09
non déterminable0.21000.11000.245..0.11000.11000.138
total75.2460.0479.5369.8872.7663.8670.92
41 à 50 cmépicéa12.9812.3829.7518.51029.0811.11419.43
sapin10.596.1107.091.3420.6501.2315.75
pin2.3201.9170.7422.2333.2240.2611.611
mélèze0.2610.4380.33712.6167.9145.1162.59
arole....0.01001.3412.222..0.320
autres résineux0.01000.440......0.11000.137
hêtre15.7711.078.490.21000.7534.4198.54
érable2.0160.8211.6140.31000.11000.11001.19
frêne1.4243.8131.4190.21000.11000.5471.69
chêne1.0232.0180.1530.2750.11001.2370.913
châtaignier....0.071....4.7190.519
autres feuillus0.9361.3210.6250.5400.3502.5201.012
non déterminable0.1710.01000.2350.11000.1100..0.128
total46.9440.1450.2337.4844.4631.0743.42
51 à 60 cmépicéa7.9107.9918.659.61215.3106.61611.74
sapin5.6115.1114.790.8470.7421.3303.96
pin0.6291.0200.3421.1441.5310.11000.713
mélèze0.1580.4330.2509.6146.1163.5151.98
arole......0.2571.030..0.127
autres résineux..0.349......0.11000.145
hêtre6.5116.493.8120.21000.4472.2204.16
érable0.6250.4320.728....0.11000.417
frêne0.6262.0180.4290.1100....0.714
chêne0.2531.2210.071..0.11000.2590.418
châtaignier..........2.1240.224
autres feuillus0.2530.4390.4530.3580.1710.3440.324
non déterminable....0.0710.271....0.050
total22.3525.0529.1421.9925.4716.4824.52
61 à 70 cmépicéa2.9142.9127.672.8235.7143.2184.65
sapin2.2162.6132.5140.21000.4440.2501.88
pin0.2650.2350.159..0.547..0.224
mélèze..0.1450.1504.0212.4211.6240.812
arole......0.11000.444..0.041
autres résineux0.01000.247........0.143
hêtre1.3192.2131.217..0.11001.0311.29
érable0.01000.1500.147......0.133
frêne0.2450.5350.145....0.11000.224
chêne0.1720.427......0.1710.124
châtaignier....0.0100....0.6300.129
autres feuillus0.1710.2470.150....0.11000.130
non déterminable....0.01000.1100....0.071
total7.099.4711.967.1169.4106.8119.23
71 à 80 cmépicéa0.9231.3173.5110.9391.5241.8231.97
sapin0.8240.8221.1170.2710.3500.2500.711
pin0.01000.0100....0.171..0.050
mélèze0.01000.1710.0712.2230.9290.6340.415
arole......0.4440.171..0.038
autres résineux0.01000.258........0.052
hêtre0.3430.8220.330..0.11000.4410.415
érable0.0100..0.071......0.058
frêne0.01000.2410.158......0.132
chêne..0.3400.0100..0.1100..0.136
châtaignier..........0.7370.137
autres feuillus..0.1580.0100....0.11000.045
non déterminable..............
total2.1153.7105.183.7183.2163.7143.85
81 à 90 cmépicéa0.2470.4280.8240.7531.0290.6320.613
sapin0.3380.3310.2390.11000.11000.11000.219
pin..0.01000.0100......0.071
mélèze......0.6420.5420.3520.126
arole......0.11000.11000.11000.058
autres résineux0.01000.0100........0.071
hêtre..0.3360.1580.1100..0.2580.126
érable....0.0100......0.0100
frêne..0.158........0.058
chêne0.01000.145........0.041
châtaignier......0.1100..0.5430.140
autres feuillus..0.0100........0.0100
non déterminable..............
total0.6271.3161.1191.6291.6221.7201.29
91 à 100 cmépicéa0.01000.1710.2320.2710.11000.11000.124
sapin0.2500.1580.0100....0.1720.132
pin..............
mélèze......0.2570.1100..0.050
arole......0.271....0.071
autres résineux..............
hêtre..0.171........0.071
érable..............
frêne..0.0100........0.0100
chêne..0.1100........0.0100
châtaignier..........0.3530.053
autres feuillus..0.1100........0.0100
non déterminable..............
total0.2450.4360.3300.6370.2710.5390.316
plus de 100 cmépicéa0.01000.1580.1450.11000.2580.2720.126
sapin..0.1710.0100......0.058
pin..............
mélèze..........0.2740.074
arole......0.11000.1100..0.071
autres résineux..............
hêtre..............
érable..............
frêne..............
chêne..............
châtaignier..........0.4510.051
autres feuillus..............
non déterminable..............
total0.01000.1450.1410.2710.3500.7360.220
totalépicéa116.67127.06253.74214.89288.5696.110180.83
sapin94.2760.5866.1611.6304.53713.92553.84
pin12.0189.9175.63370.91847.1192.85916.410
mélèze0.9434.5314.124100.11043.11252.01320.47
arole....0.010018.92425.6201.2734.015
autres résineux4.1284.9231.0382.2538.2410.11003.115
hêtre141.0597.3587.2613.4387.74298.31387.33
érable32.21024.71135.887.5344.2477.72824.15
frêne16.81333.3921.21111.3397.95117.42520.96
chêne11.92416.2171.73211.4340.410020.1269.811
châtaignier0.11000.1770.1741.284..121.21314.113
autres feuillus24.21230.5936.0954.91639.525130.61045.35
non déterminable0.9400.4392.3171.3361.6370.9591.313
total454.83409.33514.82519.65478.34562.44481.41

calculé par unité d'interprétation: régions biogéographiques

© WSL, Inventaire forestier national suisse, 14.04.2015 #195854/182347
Résultat de la recherche: 1 inscription 1 page

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