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NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · degree of cover (aerial photo, 5 classes) · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assigneddegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter0-20%..0.41000.3100......0.771
21-40%....0.7711.0581.1581.1583.930
41-60%0.41001.1581.0586.9223.5313.23316.015
61-80%4.6284.7273.8308.2205.3255.32531.910
over 80%19.3139.71911.01710.3187.02215.61473.07
total24.31215.91516.91326.41016.91425.211125.55
outside perimeter0-20%5.7252.9351.1581.0581.7451.84514.216
21-40%7.9219.7196.7237.62113.7156.42352.08
41-60%26.51131.71018.81324.71144.8818.113164.74
61-80%91.6667.8628.81029.21044.3835.09296.63
over 80%274.0275.7657.3620.21219.21359.46505.92
total405.71187.92112.7382.74123.83120.631033.31
total0-20%5.7253.2331.4501.0581.7451.84514.915
21-40%7.9219.7197.5228.61914.7157.42155.88
41-60%26.81132.81019.91331.6948.4721.312180.74
61-80%96.2572.5632.6937.4849.6740.38328.63
over 80%293.3285.5568.3530.5926.31175.05578.82
total430.01203.82129.72109.13140.62145.721158.91

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #164493/150875
search result: 1 entry on 1 page

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