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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
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%..2.2412.241
21-40%0.41002.5382.935
41-60%0.77111.51712.217
61-80%7.52132.91040.48
over 80%23.91173.1597.04
total32.59122.23154.72
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%..5.3275.327
61-80%1.64910.71812.316
over 80%3.23525.8929.18
total4.92843.9448.73
Central Plateau0-20%..0.9570.957
21-40%..0.6710.671
41-60%0.31003.7284.027
61-80%1.25015.01316.212
over 80%5.32342.0647.25
total6.82062.3369.12
Eastern Plateau0-20%..0.7710.771
21-40%..3.2333.233
41-60%..4.7274.727
61-80%1.15820.71221.812
over 80%5.02677.9482.94
total6.124107.32113.32
Western Pre-Alps0-20%0.4100..0.4100
21-40%1.8441.8443.731
41-60%5.5254.1299.618
61-80%8.2205.22613.314
over 80%10.7177.82018.511
total26.6818.81245.54
Central Pre-Alps0-20%0.41001.1581.450
21-40%1.4501.4502.935
41-60%3.93010.81714.715
61-80%17.21322.21239.48
over 80%24.01118.31342.37
total47.0753.86100.82
Eastern Pre-Alps0-20%0.41000.41000.771
21-40%1.1571.4502.537
41-60%2.9356.1248.919
61-80%10.7178.61919.312
over 80%25.71018.21243.96
total40.7734.6875.33
Northwestern Alps0-20%1.844..1.844
21-40%2.1402.2404.328
41-60%5.7245.02610.717
61-80%11.4169.31820.711
over 80%18.2127.22225.410
total39.3723.61162.94
Central Alps0-20%0.3100..0.3100
21-40%0.7702.2412.935
41-60%2.4373.8296.222
61-80%3.1324.2287.320
over 80%8.6183.82912.414
total15.21213.91429.17
Northeastern Alps0-20%0.4100..0.4100
21-40%1.1582.5373.631
41-60%3.6312.9346.522
61-80%5.4242.5377.919
over 80%12.2143.92916.112
total22.6911.81534.45
Southwestern Alps0-20%1.0580.31001.450
21-40%4.2296.32310.418
41-60%21.61211.71733.49
61-80%28.11010.31838.48
over 80%25.0115.82430.89
total79.9434.59114.43
Southeastern Alps0-20%0.41002.4382.835
21-40%6.02410.91816.914
41-60%27.11023.11250.27
61-80%27.11025.01152.17
over 80%17.9139.11927.011
total78.4570.46148.92
Southern Alps0-20%1.4501.1582.538
21-40%3.6314.6288.121
41-60%14.5159.21923.712
61-80%33.299.81843.08
over 80%64.8611.61776.45
total117.5336.29153.82
Switzerland0-20%6.42311.51817.914
21-40%22.31240.9963.27
41-60%88.76103.36192.04
61-80%156.34182.64338.93
over 80%249.33337.82587.12
total523.12676.121199.11

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161365/147744
search result: 1 entry on 1 page

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