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NFI2

forest area: rockfall SilvaProtect, modelled and assigned · degree of mixture · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI1/NFI2/NFI3/NFI4 combined
grid:
state 1993/95
rockfall SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regiondegree of mixture %± %± %±
Western Juran/a..0.50.40.50.3
pure conifer forest12.411.728.42.228.12.2
mixed conifer forest25.415.533.02.332.92.3
mixed broadleaf forest24.915.319.82.019.92.0
pure broadleaf forest37.317.118.31.918.71.9
total100.0.100.0.100.0.
Eastern Juran/a......
pure conifer forest100.0.14.33.215.03.3
mixed conifer forest..17.03.516.83.4
mixed broadleaf forest..31.44.331.14.2
pure broadleaf forest..37.34.537.04.4
total100.0.100.0.100.0.
Western Plateaun/a......
pure conifer forest..31.54.431.54.4
mixed conifer forest..24.54.024.54.0
mixed broadleaf forest..22.53.922.53.9
pure broadleaf forest..21.63.821.63.8
total..100.0.100.0.
Central Plateaun/a..1.40.81.40.8
pure conifer forest..39.93.339.73.3
mixed conifer forest100.0.26.83.027.23.0
mixed broadleaf forest..14.12.314.02.3
pure broadleaf forest..17.92.617.82.6
total100.0.100.0.100.0.
Eastern Plateaun/a..0.30.30.30.3
pure conifer forest..26.92.526.92.5
mixed conifer forest..31.82.731.82.7
mixed broadleaf forest..19.22.219.22.2
pure broadleaf forest..21.82.421.82.4
total..100.0.100.0.
Western Pre-Alpsn/a..0.90.90.90.9
pure conifer forest100.0.62.74.663.04.6
mixed conifer forest..20.93.920.83.9
mixed broadleaf forest..6.42.36.32.3
pure broadleaf forest..9.12.89.02.7
total100.0.100.0.100.0.
Central Pre-Alpsn/a..0.80.50.80.5
pure conifer forest25.021.754.63.154.23.1
mixed conifer forest..27.32.826.92.7
mixed broadleaf forest25.021.710.41.910.61.9
pure broadleaf forest50.025.06.91.67.61.6
total100.0.100.0.100.0.
Eastern Pre-Alpsn/a..1.60.91.60.9
pure conifer forest..42.13.641.53.6
mixed conifer forest..31.63.431.13.3
mixed broadleaf forest33.327.313.72.514.02.5
pure broadleaf forest66.727.311.12.311.92.3
total100.0.100.0.100.0.
Northwestern Alpsn/a..2.11.22.01.1
pure conifer forest33.313.659.54.157.54.0
mixed conifer forest25.012.516.33.117.03.0
mixed broadleaf forest25.012.513.52.914.42.8
pure broadleaf forest16.710.88.52.49.22.3
total100.0.100.0.100.0.
Central Alpsn/a..1.81.81.61.6
pure conifer forest80.012.648.16.853.06.3
mixed conifer forest10.09.514.74.814.04.3
mixed broadleaf forest..16.75.114.14.4
pure broadleaf forest10.09.518.65.317.34.8
total100.0.100.0.100.0.
Northeastern Alpsn/a..1.41.41.31.3
pure conifer forest33.315.840.95.940.05.5
mixed conifer forest22.213.921.14.921.24.6
mixed broadleaf forest..21.14.918.74.4
pure broadleaf forest44.416.615.54.318.74.4
total100.0.100.0.100.0.
Southwestern Alpsn/a4.44.31.20.71.50.7
pure conifer forest62.39.973.52.872.52.7
mixed conifer forest8.35.610.41.910.21.8
mixed broadleaf forest4.24.16.41.66.21.5
pure broadleaf forest20.88.38.41.89.51.8
total100.0.100.0.100.0.
Southeastern Alpsn/a..0.60.40.60.4
pure conifer forest83.315.279.52.279.62.2
mixed conifer forest16.715.28.11.58.31.5
mixed broadleaf forest..4.51.14.41.1
pure broadleaf forest..7.21.47.11.4
total100.0.100.0.100.0.
Southern Alpsn/a3.43.41.00.61.20.6
pure conifer forest24.28.032.12.731.52.5
mixed conifer forest3.43.48.51.68.01.5
mixed broadleaf forest6.94.76.51.46.51.3
pure broadleaf forest62.09.051.92.952.82.7
total100.0.100.0.100.0.
Switzerlandn/a1.91.30.90.20.90.2
pure conifer forest42.44.745.30.945.20.9
mixed conifer forest12.03.121.50.821.10.7
mixed broadleaf forest9.32.813.60.613.40.6
pure broadleaf forest34.44.618.70.719.30.7
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 04.11.2014 #156406/142785
search result: 1 entry on 1 page

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