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NFI2

forest area: rockfall SilvaProtect, modelled and assigned · basal area (standing live trees) · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI2
state 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assignedbasal area (standing live trees)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterto 19 m2/ha0.750..0.7506.1174.91912.412
20-39 m2/ha1.6330.21000.9457.8153.52214.011
40-59 m2/ha1.5350.21000.5583.8210.7506.716
from 60 m2/ha....0.21001.9300.5582.626
total3.8220.4712.32819.699.71335.77
outside perimeterto 19 m2/ha47.3659.3544.96122.5357.15331.32
20-39 m2/ha102.7398.2381.54120.8349.75453.02
40-59 m2/ha40.1657.7559.1563.9515.010235.82
from 60 m2/ha6.11714.21127.4822.294.22074.25
total196.31229.51213.01329.41126.121094.31
totalto 19 m2/ha48.0659.3545.76128.6362.04343.72
20-39 m2/ha104.4398.4382.44128.5353.35467.02
40-59 m2/ha41.6657.9559.6567.7515.710242.52
from 60 m2/ha6.11714.21127.6824.184.81976.95
total200.11229.81215.31349.01135.821130.01

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 04.11.2014 #157400/143779
search result: 1 entry on 1 page

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