Recherche dans d'anciens sets de données

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IFN4b
surface forestière
essence dominante · âge du peuplement (classes de 40 ans)
unité d'interprétation: canton
unité: 1000 ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau IFN4 2009-2013
état 2009/13
essence dominante
pas d'indicationépicéasapinpinmélèzearoleautres résineuxhêtreérablefrênechênechâtaignierautres feuillustotal
cantonâge du peuplement (classes de 40 ans)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± %
AG0 (sans boisement)..............0.4100..........0.4100
1 à 402.8374.0300.4100..1.257....4.0300.8701.6490.870..0.410016.113
41 à 80..1.6491.649..0.4100....3.6320.41001.649....0.87010.118
81 à 120..2.0442.044........8.021..0.8700.4100..0.410013.715
121 à 160..0.8700.870........2.044..........3.632
plus de 160....0.4100........0.4100..........0.870
peuplement inéquien..1.2570.41000.4100......0.4100..0.41000.870..0.41004.030
total2.8379.7185.6250.41001.649....18.9121.2574.4292.044..2.04448.72
AI0 (sans boisement)0.3100........................0.3100
1 à 40............................
41 à 80..0.669......................0.669
81 à 120..1.9340.3100........0.3100..........2.627
121 à 160..0.669......................0.669
plus de 160..0.3100......................0.3100
peuplement inéquien..0.3100......................0.3100
total0.31003.9170.3100........0.3100..........4.811
AR0 (sans boisement)............................
1 à 40..1.0550.3100..........0.3100......0.31001.937
41 à 80..0.669............0.3100........1.055
81 à 120..1.6411.641............0.669......3.822
121 à 160..0.6690.3100....................1.055
plus de 160............................
peuplement inéquien..0.3100......................0.3100
total..4.2202.233..........0.6690.669....0.31008.05
BE0 (sans boisement)1.0581.0580.3100........0.31000.3100......0.31003.431
1 à 402.73511.4173.4310.7710.771....6.5231.0580.771....2.14129.210
41 à 800.7717.5211.0581.0580.3100..0.31006.2231.4500.7710.771..0.310020.212
81 à 120..14.7156.2230.771......11.3170.3100........33.29
121 à 160..8.9197.2210.771......4.129..1.058......21.912
plus de 160..7.2223.133....................10.318
peuplement inéquien..22.61210.0180.31000.3100....8.5201.0580.31000.3100..0.77144.28
total4.42773.3531.1103.4311.450..0.310036.994.1292.8351.058..3.431162.32
BL/BS0 (sans boisement)............................
1 à 400.41000.41000.41000.4100......1.257..0.4100....0.41003.731
41 à 80..0.8700.4100........2.9360.4100..0.4100....4.926
81 à 120....0.4100........4.428..0.4100......5.225
121 à 160..0.4100..........1.2570.4100........2.043
plus de 160............................
peuplement inéquien......0.870....0.41000.8700.41000.4100....0.41003.333
total0.41001.6491.2571.257....0.410010.5151.2571.2570.4100..0.87019.16
FR0 (sans boisement)..0.4100..........0.4100..........0.770
1 à 40..3.7301.157........2.2400.41000.4100....0.7708.619
41 à 80..4.5280.770........2.2400.7701.549....0.77010.517
81 à 120..5.6241.9440.4100......3.7300.41000.770......12.715
121 à 160..0.41000.41000.4100..................1.157
plus de 160..1.157......................1.157
peuplement inéquien..2.2401.1580.4100......2.2400.4100........6.323
total..17.9115.2251.157......10.8161.9442.637....1.54941.13
GE0 (sans boisement)....................0.5100....0.5100
1 à 40............................
41 à 80......0.5100............0.5100....0.965
81 à 120....................0.871....0.871
121 à 160............................
plus de 160............................
peuplement inéquien............................
total......0.5100............1.743....2.234
GL0 (sans boisement)............................
1 à 400.41000.870..........0.41001.2570.4100....0.41003.531
41 à 80..1.549..........0.4100..0.4100......2.339
81 à 120..0.41000.4100..0.4100....0.870..0.4100......2.339
121 à 160..2.339......................2.339
plus de 160..1.257..........1.257..........2.339
peuplement inéquien..2.339..........0.4100..0.4100......3.133
total0.41008.5170.4100..0.4100....3.1331.2571.549....0.410015.88
GR0 (sans boisement)0.7712.438....1.450....0.3100..........4.926
1 à 401.0587.3210.31000.7711.058....0.31000.7710.3100....3.13315.015
41 à 800.31006.6230.7712.1413.233....0.7710.31000.771..0.7713.93019.213
81 à 120..9.8180.31002.4382.4381.058..1.058....0.771....17.813
121 à 160..18.2130.31002.1411.7450.771..1.745..0.3100......25.111
plus de 160..14.6150.771..4.9261.450..............21.612
peuplement inéquien..23.4111.7451.0585.2252.835..1.4500.7710.7710.31000.7710.77138.78
total2.14182.454.2298.32019.9135.924..5.6251.7452.1411.0581.4507.721142.33
JU0 (sans boisement)............................
1 à 401.2571.2570.870........0.8700.4100........4.328
41 à 80..0.41001.257........1.649..0.8700.4100..0.8705.126
81 à 120..1.6493.930........4.328....0.870....10.516
121 à 160..1.2571.649........1.944..0.4100......5.126
plus de 160............................
peuplement inéquien..2.3401.944........3.532..0.870....0.41008.918
total1.2576.6229.418........12.1150.41001.9441.257..1.25733.93
LU0 (sans boisement)..............0.3100..........0.3100
1 à 400.6704.7241.3490.3100......1.644..0.3100....0.6709.416
41 à 80..2.2371.6440.3100......0.957..0.4100......5.423
81 à 120..2.5343.828......0.6702.237..0.3100......9.416
121 à 160..1.6442.832........0.957..........5.323
plus de 160..0.3100......................0.3100
peuplement inéquien..4.1272.534........1.940....0.670....9.217
total0.67015.41211.9140.670....0.6707.818..1.0580.670..0.67039.33
NE0 (sans boisement)............................
1 à 400.41000.6700.670........1.0571.0570.3100....0.31004.226
41 à 80..1.349..0.3100......0.3100....0.3100....2.237
81 à 120..1.0571.0570.670......0.771..........3.330
121 à 160..1.3492.932....................4.226
plus de 160..1.057......................1.057
peuplement inéquien0.31005.8214.824........1.3490.3100........12.512
total0.77110.9149.3151.057......3.3301.3490.31000.3100..0.310027.44
NW0 (sans boisement)............................
1 à 40..............0.4100..........0.4100
41 à 80..1.255..............0.4100......1.546
81 à 120..0.41000.4100........0.869..0.4100......1.940
121 à 160..0.41000.4100....................0.869
plus de 160............................
peuplement inéquien..1.546..........0.4100..........1.940
total..3.5260.869........1.546..0.869......6.513
OW0 (sans boisement)..0.771......................0.771
1 à 401.1570.4100............0.4100......0.41002.239
41 à 80..0.770..........0.41000.4100........1.549
81 à 120..0.4100..........0.4100..........0.770
121 à 160..2.2390.770........1.549..........4.526
plus de 160..1.157......................1.157
peuplement inéquien..4.9241.5490.4100......1.549..........8.217
total1.15710.4142.2390.4100......3.7290.770......0.410019.04
SG0 (sans boisement)0.771........................0.771
1 à 401.8442.2400.7700.4100......1.8440.7701.157....0.7709.418
41 à 80..1.4500.4100........1.4500.41000.770......4.328
81 à 120..5.8242.537..0.4100..0.41004.7271.1570.770......15.613
121 à 160..4.7271.157........0.4100..........6.123
plus de 160..2.240......................2.240
peuplement inéquien..5.1261.450........3.3330.41000.4100....0.77011.217
total2.53821.3116.1230.41000.4100..0.410011.6162.5372.935....1.45049.54
SH0 (sans boisement)............................
1 à 400.41001.1560.41000.770......0.4100..0.7700.4100....3.926
41 à 80..1.448..........1.448..........2.832
81 à 120..0.4100..........2.8320.4100..0.4100....3.926
121 à 160..0.770..........0.770..........1.448
plus de 160..............0.4100..........0.4100
peuplement inéquien..............0.4100..........0.4100
total0.41003.6270.41000.770......6.1180.41000.7700.770....12.83
SO0 (sans boisement)............................
1 à 401.1570.8701.549..........0.8700.41000.4100..1.1576.123
41 à 80..1.1570.4100........3.034..........4.527
81 à 120..0.870..0.4100......8.3190.4100......0.87010.616
121 à 160..1.5491.549........0.870....0.871....4.527
plus de 160..............0.870..........0.870
peuplement inéquien....0.41000.4100......2.6360.8700.870......4.926
total1.1574.2283.8300.870......15.5111.9441.1571.158..1.94431.44
SZ0 (sans boisement)0.41000.4100............0.4100........1.157
1 à 40..1.1571.157..........0.4100......0.41002.934
41 à 80..1.4490.4100........0.4100..0.770....0.41003.332
81 à 120..2.9340.41000.4100......1.844..1.157......6.521
121 à 160..4.3271.449........0.770..........6.521
plus de 160..1.844......................1.844
peuplement inéquien..2.5370.4100........0.41000.4100........3.630
total0.410014.5123.6300.4100......3.3321.1571.844....0.77025.75
TG0 (sans boisement)............................
1 à 400.6701.8390.670........0.9570.6700.31000.3100..0.31005.421
41 à 80..1.8390.31000.31000.3100....0.670..0.3100....0.31003.925
81 à 120..1.8390.9570.3100......2.832..0.6700.3100..0.31007.018
121 à 160..1.2490.670............0.31000.3100....2.434
plus de 160............................
peuplement inéquien..0.670..........0.9570.31000.3100....0.31002.434
total0.6707.2172.4340.6700.3100....5.2220.9571.8390.957..1.24921.04
TI0 (sans boisement)0.4100........................0.4100
1 à 400.7711.845....0.771....1.158..0.4100..3.2334.62712.516
41 à 80..1.1580.4100..2.935....8.6200.7710.7711.4507.2228.22031.29
81 à 120..2.5370.4100..1.158....2.537..0.4100..1.450..8.220
121 à 160..1.8440.771..0.771....0.4100......0.4100..3.930
plus de 160..2.5370.4100..3.233....0.771......0.771..7.521
peuplement inéquien..5.7241.1580.41004.229....7.9210.7710.41001.1587.2223.63132.29
total1.15815.4142.9350.410012.916....21.1121.4501.8442.53720.01216.41495.94
UR0 (sans boisement)............................
1 à 400.31001.349..........0.41000.3100......0.41002.735
41 à 80..1.0570.7700.3100......1.057..0.3100......3.330
81 à 120..1.057......................1.057
121 à 160..0.7700.3100........0.3100..........1.349
plus de 160..1.7430.3100....................2.039
peuplement inéquien..2.7340.7700.3100......0.3100..........4.027
total0.31008.3172.0390.770......2.0400.31000.3100....0.410014.311
VD0 (sans boisement)..0.4100....0.4100....0.4100..........1.158
1 à 400.41005.7253.433..1.550..0.41001.1581.158......1.94415.614
41 à 80..3.0352.6380.4100....0.41002.7371.9451.9443.035..0.87116.714
81 à 1200.41004.2302.737........8.321..0.41000.871....16.714
121 à 160..8.3214.628........1.550..........14.415
plus de 160..4.9271.158........0.771..........6.823
peuplement inéquien..11.3173.433........4.2300.41000.8710.4100..1.55021.912
total0.87137.9817.8130.41001.944..0.87118.9133.4333.0354.230..4.23093.23
VS0 (sans boisement)1.4500.3100....0.31000.3100..............2.438
1 à 401.4502.438..0.7712.835......1.4500.771..0.31001.74411.317
41 à 80..3.8300.31003.1331.058....1.744....1.058..2.43713.415
81 à 120..4.1280.31001.0581.744....0.3100....0.31000.3100..8.220
121 à 160..7.2210.31000.7712.141....0.3100..........10.617
plus de 160..5.1250.31000.7715.2251.058..............12.416
peuplement inéquien..13.4152.1412.43710.3182.437..1.4500.31001.0581.0580.31000.77135.38
total2.83536.483.4318.61923.4113.830..3.8301.7441.7442.4371.0584.82693.73
ZG0 (sans boisement)0.4100........................0.4100
1 à 40..0.968..........0.41000.41000.4100......2.137
41 à 80..0.4100..........0.4100..0.4100......1.353
81 à 120..0.968......................0.968
121 à 160............................
plus de 160............................
peuplement inéquien....0.968....................0.968
total0.41002.1380.968........0.9680.41000.968......5.69
ZH0 (sans boisement)............................
1 à 401.1575.3250.7700.41000.4100....3.2322.1401.8440.4100..0.77015.913
41 à 80..4.9260.4100........1.4501.1571.157......8.818
81 à 120..4.2282.1401.4490.4100....6.3221.157..1.157..0.77017.312
121 à 160..2.1400.770........0.4100..0.4100......3.531
plus de 160............................
peuplement inéquien..0.41001.844........1.449....0.770..0.7704.926
total1.15716.9125.6241.8440.770....12.7154.2283.2322.140..2.14050.42
Suisse0 (sans boisement)5.3265.6250.3100..2.1410.3100..2.2410.771..0.5100..0.310017.414
1 à 4018.41459.7817.1144.2298.321..0.410027.71113.91610.2192.2413.63120.613186.34
41 à 801.05851.1813.0178.3208.121..0.77141.898.02112.6177.8227.92118.614178.84
81 à 1200.410070.2731.4107.6216.3231.0581.05876.073.6326.8235.5261.7452.241213.74
121 à 160..71.4728.7113.8304.5280.771..18.9140.41002.4381.1580.4100..132.45
plus de 160..45.096.3240.77113.3162.438..4.130......0.771..72.67
peuplement inéquien0.3100112.7536.0106.82320.1135.2260.410045.096.0246.6245.3268.22010.119262.73
total25.412415.92132.8531.41062.879.7192.538215.6432.71038.61022.31322.41251.881064.01
© WSL, Inventaire forestier national suisse, 26.06.2015 #201504/187738
Résultat de la recherche: 1 inscription 1 page

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