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NFI3–NFI4b
Volume (change): avalanches SilvaProtect · altitudinal vegetation zone · biogeographical region
unit: m³/ha
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
avalanches SilvaProtectaltitudinal vegetation zone m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
n/aupper subalpine....28.0491.763912.95916.04411.444
lower subalpine18.652..37.52814.99715.37422.54527.022
upper montane22.143-40.6110-8.42594.426050.03514.01067.7133
lower montane-7.9159-19.280-33.310116.2157-40.78147.537-17.059
colline/submontane6.7187-16.9552.586512.5146-35.134-6.1274-10.666
total7.778-18.1446.11768.97912.95316.437-0.9444
inside perimeterupper subalpine....103.1.18.31590.3408724.24317.672
lower subalpine-66.8157..32.07412.0100-23.415115.61489.8114
upper montane77.756..14.614749.31925.27728.56826.546
lower montane46.866..23.3100..92.0...31.161
colline/submontane....96.526101.3.....98.117
total43.573..22.76124.1360.12972923.05420.634
outside perimeterupper subalpine....54.7594.241117.45519.06515.349
lower subalpine83.516..22.27613.6105-1.969024.84016.853
upper montane49.95314.62387.617140.63718.813815.49415.652
lower montane-5.526712.926034.133-10.2137-12.417735.13019.137
colline/submontane-47.559-46.162-43.465-3.737352.66422.331-13.568
total-8.1157-16.412612.46412.7577.911422.72410.936
totalupper subalpine....53.2365.817513.34218.53413.830
lower subalpine18.055..31.12913.4593.426422.43420.723
upper montane27.932-22.21472.838033.82531.54317.26114.042
lower montane-5.8169-14.9957.1206-7.9165-22.28937.225-2.2301
colline/submontane-3.8305-19.346-21.7866.0187-8.221317.637-11.052
total5.893-17.94110.95614.3319.35821.4195.153

difference, calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 15.04.2015 #196734/183227
search result: 1 entry on 1 page

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