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NFI4b

forest area: protection forest perimeter SilvaProtect · percentage of salvage logging · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
protection forest perimeter SilvaProtect
inside perimeteroutside of perimetertotal
economic regionpercentage of salvage logging1000 ha± %1000 ha± %1000 ha± %
Western Jura0%28.910106.44135.32
1-50%0.7715.7256.423
over 50%2.1415.0267.122
total31.810117.13148.92
Eastern Jura0%3.23434.0637.15
1-50%0.8706.3237.122
over 50%1.6491.2572.837
total5.52541.5447.03
Western Plateau0%4.52935.7640.25
1-50%0.41001.2571.650
over 50%..5.4265.426
total4.92842.3547.24
Central Plateau0%6.22150.1556.34
1-50%..6.5216.521
over 50%0.6715.3235.922
total6.82061.9368.72
Eastern Plateau0%5.72484.0489.73
1-50%0.410012.21612.516
over 50%..7.9217.921
total6.124104.02110.12
Western Pre-Alps0%23.7915.61339.25
1-50%1.1570.41001.549
over 50%0.4100..0.4100
total25.2915.91341.14
Central Pre-Alps0%43.4743.7787.13
1-50%0.7711.1581.844
over 50%2.2403.6315.724
total46.3748.4794.72
Eastern Pre-Alps0%34.3827.1961.44
1-50%2.1400.41002.537
over 50%2.9352.1405.026
total39.3729.6968.93
Northwestern Alps0%33.9816.11350.05
1-50%0.7710.7711.450
over 50%2.1401.1573.233
total36.8717.91354.74
Central Alps0%11.4159.01820.49
1-50%..0.31000.3100
over 50%1.449..1.449
total12.7139.31722.18
Northeastern Alps0%20.4107.22027.67
1-50%..0.41000.4100
over 50%0.41000.41000.770
total20.8107.91928.76
Southwestern Alps0%70.3520.31290.64
1-50%......
over 50%2.4370.7713.133
total72.7521.01293.73
Southeastern Alps0%65.4649.57114.83
1-50%0.4100..0.4100
over 50%2.5381.4503.930
total68.2550.97119.03
Southern Alps0%98.8417.014115.73
1-50%1.1580.7711.845
over 50%1.4500.41001.845
total101.3418.013119.33
Switzerland0%450.12515.52965.61
1-50%8.32135.91044.29
over 50%19.91334.31054.18
total478.22585.721063.91

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #162906/149285
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