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NFI4b

forest area: landslide/mudflow SilvaProtect, modelled and assigned · degree of cover of regeneration (7 classes) · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assigneddegree of cover of regeneration (7 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter< 1%0.4100..1.1583.8301.8457.022
1-4%1.1580.41001.45014.2155.72522.812
5-9%3.3331.4501.45010.7187.12223.912
10-25%4.7270.41005.42618.7137.82137.010
26-50%3.7311.4501.8459.7193.23319.713
51-75%1.8451.4501.8453.8300.41009.220
76-100%4.0300.7712.2411.058..7.921
total19.0135.62515.11561.9725.911127.55
outside perimeter< 1%5.5267.72110.41821.8128.92054.38
1-4%15.01514.81527.81158.2728.010143.75
5-9%22.31218.61330.31060.4730.210161.74
10-25%43.4850.6768.56101.8532.410296.83
26-50%36.9947.8840.0951.9819.313195.94
51-75%30.71041.5818.71321.3135.924118.15
76-100%29.91044.6810.8189.1193.13397.66
total183.62225.71206.52324.62127.931068.21
total< 1%5.8257.72111.51725.61110.71861.47
1-4%16.11515.11529.21072.4633.79166.54
5-9%25.51120.01331.71071.1637.39185.74
10-25%48.2851.0773.96120.5540.28333.73
26-50%40.5949.2841.8961.6722.512215.74
51-75%32.51042.9820.51325.1116.323127.35
76-100%34.0945.3813.01610.1183.133105.55
total202.61231.31221.62386.51153.821195.81

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161871/148250
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