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NFI2

forest area: protection forest perimeter SilvaProtect · degree of cover (aerial photo, 5 classes) · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1993/95
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
economic regiondegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %
Western Jura0-20%..2.2412.241
21-40%0.41005.7256.124
41-60%0.77112.51613.316
61-80%11.11733.2944.38
over 80%19.61363.5683.15
total31.810117.13148.92
Eastern Jura0-20%......
21-40%..0.41000.4100
41-60%..1.6491.649
61-80%1.25711.11712.316
over 80%4.42928.4832.87
total5.52541.5447.03
Western Plateau0-20%..0.8700.870
21-40%..1.2571.257
41-60%0.41002.5402.937
61-80%2.0448.22110.218
over 80%2.54029.6832.07
total4.92842.3547.24
Central Plateau0-20%......
21-40%..0.6710.671
41-60%..1.5441.544
61-80%0.310011.31611.615
over 80%6.52148.4554.94
total6.82061.9368.72
Eastern Plateau0-20%..0.7710.771
21-40%..1.1581.158
41-60%0.41005.0265.425
61-80%2.93524.31127.210
over 80%2.93572.9475.84
total6.124104.02110.12
Western Pre-Alps0-20%0.4100..0.4100
21-40%2.2401.1573.332
41-60%4.8274.1298.919
61-80%8.5194.82713.314
over 80%9.3185.92315.213
total25.2915.91341.14
Central Pre-Alps0-20%0.41001.1581.450
21-40%0.41002.9353.233
41-60%5.7246.82212.516
61-80%19.71217.61337.38
over 80%20.11220.11240.28
total46.3748.4794.72
Eastern Pre-Alps0-20%0.41000.7711.157
21-40%0.7710.7711.450
41-60%4.3284.3288.619
61-80%10.0188.61918.612
over 80%23.91015.41439.37
total39.3729.6968.93
Northwestern Alps0-20%0.41001.8442.240
21-40%2.5373.2335.724
41-60%9.3183.63112.915
61-80%11.8165.42517.213
over 80%12.9153.92916.813
total36.8717.91354.74
Central Alps0-20%0.41000.31000.771
21-40%0.7701.7442.437
41-60%2.7342.8345.523
61-80%4.5262.1406.621
over 80%4.5262.4376.920
total12.7139.31722.18
Northeastern Alps0-20%0.4100..0.4100
21-40%1.1570.41001.449
41-60%4.3281.8446.123
61-80%5.7241.4497.221
over 80%9.3174.32713.613
total20.8107.91928.76
Southwestern Alps0-20%2.4382.1414.527
21-40%7.6213.13310.717
41-60%15.8146.92222.611
61-80%27.8105.22532.99
over 80%19.2123.83023.011
total72.7521.01293.73
Southeastern Alps0-20%2.1411.1583.233
21-40%7.7219.81817.513
41-60%21.41215.81437.29
61-80%21.41216.51437.98
over 80%15.5147.72123.211
total68.2550.97119.03
Southern Alps0-20%0.771..0.771
21-40%5.0261.4506.423
41-60%20.8123.53124.411
61-80%27.3105.62532.99
over 80%47.477.52154.97
total101.3418.013119.33
Switzerland0-20%7.42210.81818.214
21-40%28.21133.31061.57
41-60%90.7672.67163.34
61-80%154.14155.14309.33
over 80%197.84313.73511.52
total478.22585.721063.91

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 04.11.2014 #156931/143310
search result: 1 entry on 1 page

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