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NFI4b

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 NFI3/NFI4 combined
grid:
state 2009/13
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%..1.8451.845
21-40%0.41002.5382.935
41-60%0.77111.11711.817
61-80%7.52132.21039.78
over 80%23.91172.8596.74
total32.59120.43152.82
Eastern Jura0-20%..1.2571.257
21-40%..0.41000.4100
41-60%0.41001.6492.044
61-80%0.41006.3236.723
over 80%4.72833.2637.95
total5.52542.7448.22
Western Plateau0-20%..1.2571.257
21-40%..0.8700.870
41-60%..4.9284.928
61-80%1.64910.71812.316
over 80%3.23525.8929.18
total4.92843.5448.43
Central Plateau0-20%..0.9570.957
21-40%..0.6710.671
41-60%0.31003.7284.027
61-80%1.25014.61315.913
over 80%5.32342.0647.25
total6.82061.9368.72
Eastern Plateau0-20%..0.7710.771
21-40%..3.2333.233
41-60%..4.3284.328
61-80%1.15820.41221.412
over 80%5.02677.2482.24
total6.124105.82111.92
Western Pre-Alps0-20%0.4100..0.4100
21-40%1.8441.8443.731
41-60%5.5254.1299.618
61-80%8.2204.82713.015
over 80%10.7177.42118.112
total26.6818.11244.84
Central Pre-Alps0-20%0.41000.7711.158
21-40%1.4500.7712.241
41-60%3.63110.01813.615
61-80%17.21321.51238.78
over 80%24.01117.91341.97
total46.6750.9697.52
Eastern Pre-Alps0-20%0.41000.41000.771
21-40%1.1571.4502.537
41-60%2.9355.7248.620
61-80%10.7177.92018.612
over 80%25.71017.51343.26
total40.7732.9873.63
Northwestern Alps0-20%1.844..1.844
21-40%2.1401.8443.929
41-60%5.7243.9299.618
61-80%11.4169.31820.711
over 80%18.2127.22225.410
total39.3722.21161.54
Central Alps0-20%0.3100..0.3100
21-40%0.7701.4502.140
41-60%2.1403.8295.923
61-80%2.7344.2286.920
over 80%7.9193.82911.714
total13.81313.21427.07
Northeastern Alps0-20%0.4100..0.4100
21-40%1.1581.8442.935
41-60%3.6311.8445.425
61-80%5.4242.5377.919
over 80%11.8153.63015.412
total22.299.71731.96
Southwestern Alps0-20%0.7710.31001.058
21-40%3.8304.8268.619
41-60%21.31210.31831.69
61-80%27.8109.61837.48
over 80%25.0115.52530.59
total78.5430.69109.13
Southeastern Alps0-20%0.41001.4501.745
21-40%6.0248.82014.715
41-60%26.41122.01248.47
61-80%25.31124.21149.67
over 80%17.9138.32026.311
total75.9564.76140.62
Southern Alps0-20%1.4500.41001.845
21-40%3.6313.9307.421
41-60%13.5167.82121.312
61-80%31.8108.42040.38
over 80%64.8610.21875.05
total115.1330.610145.72
Switzerland0-20%6.0249.02015.015
21-40%21.91334.01055.98
41-60%85.9695.16181.04
61-80%152.44176.64329.03
over 80%248.33332.42580.72
total514.62647.121161.71

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #164227/150608
search result: 1 entry on 1 page

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