Search legacy data

back

search result: 1 entry on 1 page

NFI4b

forest area: avalanches SilvaProtect, modelled and assigned · stand structure · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
avalanches SilvaProtect, modelled and assignedstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a..1.450..0.7710.771..2.935
single-layered1.4508.7205.9249.9184.6275.72536.110
multi-layered2.1416.5236.2237.9207.0225.02634.710
stratified0.7713.2331.0585.8242.5381.84515.115
clustered structure0.41000.41000.3100..0.771..1.845
total4.72820.21313.41524.41115.51412.41690.56
outside perimetern/a3.2332.9352.4381.7443.2331.45014.815
single-layered132.0456.3741.2830.9940.8838.98340.03
multi-layered248.2379.0648.3721.31234.1956.47487.32
stratified33.31029.91011.21715.11422.8129.519121.85
clustered structure0.7712.241..0.31002.8350.7716.723
total417.41170.22103.2369.35103.63106.94970.61
totaln/a3.2334.3292.4382.4383.9301.45017.714
single-layered133.4464.9647.1740.8845.3744.58376.13
multi-layered250.4385.5554.5629.21041.1861.36522.02
stratified34.01033.21012.21620.91225.21111.317136.95
clustered structure1.1582.5380.31000.31003.5310.7718.520
total422.11190.42116.7393.73119.03119.331061.21

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #163306/149686
search result: 1 entry on 1 page

back