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NFI3–NFI4b
Volume (change): rockfall SilvaProtect · altitudinal vegetation zone · production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: grid NFI4 2009-2013
change 2004/06–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
rockfall SilvaProtectaltitudinal vegetation zone %± %± %± %± %± %±
n/aupper subalpine......7.03.414.57.58.13.1
lower subalpine8.14.68.77.98.54.97.62.88.66.98.12.2
upper montane5.22.73.26.52.92.91.45.213.16.93.61.9
lower montane-1.33.3-5.43.51.64.4-16.111.517.37.2-3.82.3
colline/submontane-3.54.1-3.22.46.05.1-7.86.6-5.410.2-3.11.9
total0.22.0-3.71.94.12.10.43.07.94.1-0.41.1
inside perimeterupper subalpine......-15.87.1..-15.87.1
lower subalpine-70.1...-62.9.8.35.7-0.62.3-4.08.7
upper montane....-6.312.38.23.810.65.38.03.1
lower montane6.016.2..17.83.6-1.74.632.420.83.94.2
colline/submontane-22.621.6-96.2.-56.20.9-19.117.614.513.0-19.29.8
total-20.516.6-96.2.-26.614.91.73.412.75.7-2.43.7
outside perimeterupper subalpine....50.2.5.03.18.96.36.22.8
lower subalpine18.53.1..5.04.23.72.96.03.94.42.2
upper montane13.56.1-11.06.1-1.33.88.32.85.55.34.12.1
lower montane-0.63.611.15.35.34.04.43.414.85.95.42.0
colline/submontane-8.96.3-8.17.1-9.86.511.04.69.73.3-0.82.7
total1.02.90.74.70.52.35.71.68.22.43.91.1
totalupper subalpine....50.2.5.42.310.35.06.62.1
lower subalpine7.44.48.77.95.83.45.22.16.13.35.61.6
upper montane6.62.52.06.20.42.56.42.46.64.44.01.4
lower montane-1.02.6-3.63.23.82.9-3.95.116.15.2-0.41.6
colline/submontane-4.93.6-3.72.3-6.54.7-0.24.48.43.3-3.11.6
total-0.01.7-3.51.81.71.63.71.48.52.01.30.8

difference, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 05.01.2015 #178687/165106
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