Recherche dans d’anciens sets de données

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Résultat de la recherche: 1 inscription 1 page
IFN3
volume: classe de diamètre(DHP) · essence principale · région de production
unité: m³/ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN3
état 2004/06
région de production
JuraPlateauPréalpesAlpesSud des Alpesentière
classe de diamètre(DHP)essence principale m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
12,0 à 15,9 cmépicéa2.2123.2102.993.561.2252.84
sapin1.491.2161.6110.4270.1240.97
pin0.1380.1720.0460.5130.0630.212
mélèze0.0780.0420.0730.5170.7230.313
arole......0.2340.0710.134
autres résineux0.1330.1330.1740.1230.0710.121
hêtre2.382.0101.5110.6292.2111.56
érable0.8150.7180.6170.4170.3230.68
frêne0.6180.9230.5190.3150.7200.610
chêne0.2290.2240.01000.1250.3260.114
châtaignier..0.073..0.0811.6240.223
autres feuillus0.9111.0130.8121.5103.5111.45
total8.759.468.058.1410.868.82
16,0 à 23,9 cmépicéa7.61111.3811.5712.153.61310.03
sapin4.693.3135.291.1140.8422.95
pin0.4250.4290.2361.9120.2600.810
mélèze0.0710.2340.1662.0102.0181.08
arole....0.01000.6170.01000.216
autres résineux0.3360.5310.1300.1270.01000.218
hêtre8.877.475.791.9127.4125.64
érable2.5122.5132.7111.2120.5281.86
frêne1.8162.7141.8171.1201.8211.78
chêne1.1280.9200.1400.3231.3220.712
châtaignier..0.075..0.0755.7120.812
autres feuillus2.0132.3131.4142.798.092.95
total29.1431.6428.7425.1331.4528.52
24,0 à 35,9 cmépicéa18.1824.9738.6634.8511.31127.73
sapin12.7810.01013.482.7131.5307.75
pin2.6211.8200.8374.3111.4462.59
mélèze0.3421.228..5.896.2142.97
arole....0.1821.8140.01000.614
autres résineux0.7420.5310.1550.0127..0.325
hêtre30.0618.9715.884.8109.91214.64
érable6.0104.8115.3102.3121.1263.85
frêne4.0156.4115.0151.7181.5223.67
chêne3.4183.5170.2420.4342.4221.710
châtaignier..0.071..0.1567.7131.012
autres feuillus3.0163.5141.9172.5139.9103.66
total80.8375.5481.2461.2352.9470.02
36,0 à 51,9 cmépicéa38.6646.6680.6461.8420.81153.02
sapin28.8720.3832.766.0102.92217.34
pin6.6138.2121.5344.9111.1424.77
mélèze0.6481.8230.54313.8711.9116.45
arole....0.11002.111..0.711
autres résineux0.3750.8340.0100..0.01000.230
hêtre48.1535.8526.677.0119.41323.73
érable5.3103.6123.5121.7130.21102.86
frêne4.91411.6114.2141.5290.9284.57
chêne3.8197.3110.4380.5361.4302.59
châtaignier..0.1100..0.1515.7160.815
autres feuillus2.9223.4141.0251.1184.4122.38
total139.93139.53151.13100.5358.75118.91
>= 52,0 cmépicéa41.6748.8796.3564.6429.01158.93
sapin30.3928.6844.578.5115.42322.54
pin2.9215.2150.8412.4160.3502.59
mélèze0.3532.1251.24118.8713.5128.46
arole....0.01001.9150.01000.615
autres résineux0.2732.2330.2100..0.3770.528
hêtre24.5834.1717.7105.21610.13417.25
érable1.0271.4260.8320.7270.1760.814
frêne2.4247.1141.6250.4300.3552.310
chêne3.4249.1140.9310.3360.7412.711
châtaignier..0.0100..0.15510.5181.418
autres feuillus1.7341.7320.2541.5331.0311.317
total108.24140.44164.34104.5371.17119.02
totalépicéa108.25134.74229.93176.8366.08152.32
sapin77.9663.4697.4518.7910.71851.33
pin12.61215.6103.32714.283.03710.75
mélèze1.2335.4161.83541.0534.2819.04
arole....0.2786.6100.1612.110
autres résineux1.6364.2230.5450.2290.3691.317
hêtre113.7498.4467.3619.5939.01162.62
érable15.6713.0812.886.292.2229.94
frêne13.71028.6813.1115.0175.21712.75
chêne11.81421.0101.7211.6216.2187.87
châtaignier..0.282..0.44131.2104.29
autres feuillus10.41411.8105.3119.31026.8711.54
total366.72396.32433.32299.52224.93345.31

calculé par unité d'interprétation: région de production

© WSL, Inventaire forestier national suisse, 30.03.2015 #183383/169859
Résultat de la recherche: 1 inscription 1 page

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