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NFI2

forest area: processes in channels SilvaProtect, modelled and assigned · production region
unit: %
unit of evaluation: forest
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid: terrestrial grid NFI2
state 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assigned %± %± %± %± %± %±
inside perimeter54.03.475.23.991.51.185.90.992.31.085.90.6
outside perimeter46.03.424.83.98.51.114.10.97.71.014.10.6
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #170103/156486

NFI4b

forest area: degree of mixture · crown closure · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: avalanches SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
degree of mixture
n/apure conifer forestmixed conifer forestmixed broadleaf forestpure broadleaf foresttotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Juran/a............
crowded....1.450....1.450
normal..0.41000.771....1.158
loose..0.41000.4100....0.771
open....0.41000.4100..0.771
scattered............
grouped crowded............
grouped normal....0.4100....0.4100
heterogeneous....0.4100....0.4100
total..0.7713.6310.4100..4.627
Eastern Juran/a............
crowded............
normal............
loose............
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total............
Western Plateaun/a............
crowded............
normal............
loose............
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total............
Central Plateaun/a............
crowded............
normal............
loose............
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total............
Eastern Plateaun/a............
crowded............
normal............
loose............
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total............
Western Pre-Alpsn/a0.770........0.770
crowded..0.7700.4100....1.157
normal............
loose............
open........0.41000.4100
scattered....0.4100....0.4100
grouped crowded......0.4100..0.4100
grouped normal....0.4100....0.4100
heterogeneous............
total0.7700.7701.1570.41000.41003.333
Central Pre-Alpsn/a............
crowded..1.1580.41000.771..2.240
normal....0.4100....0.4100
loose..0.41000.4100....0.771
open..0.7710.771....1.450
scattered........0.41000.4100
grouped crowded............
grouped normal..0.771......0.771
heterogeneous..0.41000.4100..0.41001.158
total..3.2332.2400.7710.7716.822
Eastern Pre-Alpsn/a............
crowded....0.41000.41000.41001.157
normal..0.4100....0.41000.771
loose..1.157......1.157
open............
scattered............
grouped crowded............
grouped normal............
heterogeneous............
total..1.4500.41000.41000.7712.935
Northwestern Alpsn/a0.771........0.771
crowded..1.1571.1570.771..2.935
normal..2.1400.4100..0.41002.935
loose....0.4100....0.4100
open..1.1570.4100....1.450
scattered..0.4100......0.4100
grouped crowded....0.41000.41000.41001.157
grouped normal..0.7710.4100....1.157
heterogeneous............
total0.7715.4252.9351.1570.77110.717
Central Alpsn/a............
crowded..0.3100......0.3100
normal..1.0571.057....2.140
loose..0.7700.3100..0.31001.449
open..0.3100......0.3100
scattered....0.3100..0.31000.770
grouped crowded............
grouped normal..0.3100......0.3100
heterogeneous............
total..2.7341.744..0.7705.224
Northeastern Alpsn/a............
crowded..0.41001.157..0.7702.140
normal..0.7700.41000.4100..1.449
loose......0.4100..0.4100
open..0.41000.4100....0.771
scattered..0.4100......0.4100
grouped crowded..0.770......0.770
grouped normal..0.4100..0.4100..0.770
heterogeneous............
total..2.9351.8441.1570.7706.422
Southwestern Alpsn/a0.771........0.771
crowded..4.1280.7710.3100..5.125
normal..3.830......3.830
loose..3.830......3.830
open..4.1280.3100..0.31004.826
scattered..1.450....0.31001.744
grouped crowded..0.3100......0.3100
grouped normal..0.771......0.771
heterogeneous..3.8300.3100....4.128
total0.77121.9111.4500.31000.77125.011
Southeastern Alpsn/a0.771........0.771
crowded..1.450..1.1580.41002.835
normal..1.8450.4100..0.7712.835
loose..2.141......2.141
open..3.233......3.233
scattered..1.4500.4100....1.845
grouped crowded..1.158......1.158
grouped normal..2.835......2.835
heterogeneous..0.4100......0.4100
total0.77114.1150.7711.1581.15817.613
Southern Alpsn/a............
crowded..1.450....0.7712.141
normal..1.845..0.41000.41002.538
loose..1.158....0.41001.450
open..3.233......3.233
scattered..0.4100..0.4100..0.771
grouped crowded..0.4100......0.4100
grouped normal..1.845....0.41002.141
heterogeneous..1.450......1.450
total..11.417..0.7711.84513.815
Switzerlandn/a2.935........2.935
crowded..10.5185.3263.2332.14121.213
normal..11.9173.2330.7711.84517.614
loose..9.4191.4500.41000.77111.917
open..13.0162.1410.41000.77116.115
scattered..3.8301.1580.41001.0586.323
grouped crowded..2.5380.41000.7710.41003.930
grouped normal..7.4221.1580.41000.41009.220
heterogeneous..5.9241.158..0.41007.322
total2.93564.4715.6156.1247.42296.46

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #170104/156487

NFI2

forest area: processes in channels SilvaProtect, modelled and assigned · production region
unit: 1000 ha
unit of evaluation: forest
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid: terrestrial grid NFI2
state 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assigned1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter20.7916.010104.43201.42117.23459.61
outside perimeter17.6105.3189.71333.179.71375.45
total38.3621.29114.13234.52126.92535.01

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #170105/156488

NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: avalanches SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
altitudinal vegetation zonedegree of cover (aerial photo, 5 classes) %± %± %± %± %± %± %±
upper subalpine0-20%..............
21-40%..............
41-60%....100.0.60.015.550.017.728.617.149.89.8
61-80%......40.015.537.517.171.417.146.39.8
over 80%........12.511.7..3.93.8
total....100.0.100.0.100.0.100.0.100.0.
lower subalpine0-20%....7.14.9......2.01.4
21-40%50.435.4..7.14.910.44.921.19.4..10.73.1
41-60%....17.97.335.87.736.811.126.911.529.04.5
61-80%....42.89.428.27.226.310.139.912.633.04.6
over 80%49.635.4..25.08.225.67.015.88.433.212.225.24.3
total100.0...100.0.100.0.100.0.100.0.100.0.
upper montane0-20%....3.32.3......1.71.2
21-40%....6.63.25.65.4..5.35.15.12.0
41-60%....11.54.111.17.442.913.216.08.515.33.3
61-80%33.319.3..23.05.427.810.621.411.031.510.725.44.0
over 80%66.719.3..55.76.455.611.735.712.847.311.552.54.6
total100.0...100.0.100.0.100.0.100.0.100.0.
lower montane0-20%..............
21-40%..............
41-60%........100.0...4.14.1
61-80%60.021.9..27.810.6......33.49.6
over 80%40.021.9..72.210.6......62.49.9
total100.0...100.0...100.0...100.0.
colline/submontane0-20%..............
21-40%..............
41-60%....50.535.4100.0.....66.527.3
61-80%....49.535.4......33.527.3
over 80%..............
total....100.0.100.0.....100.0.
total0-20%....3.61.8......1.50.7
21-40%7.87.5..5.52.27.43.29.54.52.42.46.21.5
41-60%....12.83.233.85.742.97.622.16.523.32.5
61-80%38.413.5..29.14.329.45.526.26.841.47.731.02.8
over 80%53.813.8..49.14.829.45.521.46.334.17.438.02.9
total100.0...100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #170106/156489

NFI2

forest area: processes in channels SilvaProtect, modelled and assigned · protection forest region
unit: %
unit of evaluation: forest
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid: terrestrial grid NFI2
state 1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assigned %± %± %± %± %± %± %±
inside perimeter61.72.791.21.188.31.587.41.582.71.892.31.086.00.6
outside perimeter38.32.78.81.111.71.512.61.517.31.87.71.014.00.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #170107/156490

NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: avalanches SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
altitudinal vegetation zonedegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
upper subalpine0-20%..............
21-40%..............
41-60%....0.41002.1411.4500.7714.528
61-80%......1.4501.1581.8454.229
over 80%........0.4100..0.4100
total....0.41003.4312.8352.5389.119
lower subalpine0-20%....0.771......0.771
21-40%0.4100..0.7711.4501.450..3.930
41-60%....1.8454.8262.5371.45010.518
61-80%....4.3293.8301.8442.14111.917
over 80%0.4100..2.5383.4311.1581.8459.119
total0.771..9.91913.4156.7225.42536.110
upper montane0-20%....0.771......0.771
21-40%....1.4500.3100..0.41002.141
41-60%....2.5380.7712.1411.1586.423
61-80%0.771..5.0271.7441.1582.14110.618
over 80%1.450..12.1173.4311.8443.23321.913
total2.241..21.6126.2234.9266.82341.79
lower montane0-20%..............
21-40%..............
41-60%........0.4100..0.4100
61-80%1.158..1.845......2.935
over 80%0.771..4.628......5.326
total1.845..6.423..0.4100..8.520
colline/submontane0-20%..............
21-40%..............
41-60%....0.41000.3100....0.771
61-80%....0.4100......0.4100
over 80%..............
total....0.7710.3100....1.158
total0-20%....1.450......1.450
21-40%0.4100..2.1411.7451.4500.41006.024
41-60%....5.0277.9206.4233.23322.412
61-80%1.845..11.3176.8223.9306.12429.911
over 80%2.538..19.1136.8223.2335.02636.710
total4.727..39.0923.31114.81514.61596.46

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #170108/156491

NFI2

forest area: processes in channels SilvaProtect, modelled and assigned · protection forest region
unit: 1000 ha
unit of evaluation: forest
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid: terrestrial grid NFI2
state 1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assigned1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter36.57102.9367.5468.9466.54117.23459.41
outside perimeter22.699.9138.9139.91313.9119.71375.15
total59.25112.8376.4378.9380.43126.92534.51

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #170109/156492

NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: avalanches SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantondegree of cover (aerial photo, 5 classes) %± %± %± %± %± %±
AG0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
AI0-20%............
21-40%............
41-60%............
61-80%..100.0.......66.727.9
over 80%....100.0.....33.328.0
total..100.0.100.0.....100.0.
AR0-20%............
21-40%............
41-60%............
61-80%....100.0.....100.0.
over 80%............
total....100.0.....100.0.
BE0-20%..18.111.64.03.9....7.14.0
21-40%..18.711.912.06.5....12.05.0
41-60%100.0.18.111.68.05.4..100.0.14.45.4
61-80%..27.113.424.08.575.021.7..28.57.0
over 80%..18.111.652.010.025.021.7..38.07.5
total100.0.100.0.100.0.100.0.100.0.100.0.
BL/BS0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
FR0-20%............
21-40%............
41-60%....50.035.5....33.327.3
61-80%....50.035.5..100.0.66.727.3
over 80%............
total....100.0...100.0.100.0.
GE0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
GL0-20%............
21-40%..20.418.3......9.28.8
41-60%..18.616.850.035.7....17.511.3
61-80%..40.722.2......18.311.8
over 80%..20.418.350.035.7100.0...55.015.1
total..100.0.100.0.100.0...100.0.
GR0-20%............
21-40%..14.37.6......4.82.7
41-60%40.015.533.310.334.79.420.017.9..33.96.0
61-80%50.015.838.110.623.08.340.021.9..33.86.0
over 80%10.09.514.37.642.29.740.021.9..27.45.7
total100.0.100.0.100.0.100.0...100.0.
JU0-20%............
21-40%............
41-60%............
61-80%......100.0...50.035.5
over 80%....100.0.....50.035.5
total....100.0.100.0...100.0.
LU0-20%............
21-40%............
41-60%....50.035.5....50.035.5
61-80%............
over 80%....50.035.5....50.035.5
total....100.0.....100.0.
NE0-20%............
21-40%............
41-60%............
61-80%....50.035.5....33.327.4
over 80%....50.035.5100.0...66.727.3
total....100.0.100.0...100.0.
NW0-20%............
21-40%............
41-60%............
61-80%..100.0.......33.327.8
over 80%....100.0.100.0...66.727.7
total..100.0.100.0.100.0...100.0.
OW0-20%............
21-40%............
41-60%............
61-80%..66.727.4......40.022.1
over 80%..33.327.5100.0.100.0...60.022.1
total..100.0.100.0.100.0...100.0.
SG0-20%............
21-40%............
41-60%............
61-80%....33.319.350.025.1..40.015.5
over 80%....66.719.350.025.1..60.015.5
total....100.0.100.0...100.0.
SH0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
SO0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
SZ0-20%............
21-40%............
41-60%............
61-80%..100.0.......16.715.3
over 80%....100.0.100.0...83.315.2
total..100.0.100.0.100.0...100.0.
TG0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
TI0-20%............
21-40%....10.09.5....3.73.6
41-60%40.021.933.513.710.09.5....26.08.5
61-80%60.021.924.912.540.015.5....37.09.3
over 80%..41.514.240.015.5....33.39.1
total100.0.100.0.100.0.....100.0.
UR0-20%....25.021.8....10.09.5
21-40%..20.018.0......10.09.5
41-60%..40.022.0......20.012.7
61-80%....25.021.8....10.09.6
over 80%..40.022.050.025.1100.0...50.015.9
total..100.0.100.0.100.0...100.0.
VD0-20%............
21-40%....11.110.5....9.18.7
41-60%....11.110.5....9.18.7
61-80%....33.315.7....27.313.4
over 80%..100.0.44.416.6100.0...54.515.0
total..100.0.100.0.100.0...100.0.
VS0-20%............
21-40%..9.94.74.84.7....6.93.0
41-60%60.015.534.17.49.56.4..100.0.31.55.4
61-80%40.015.529.27.123.89.3....28.75.3
over 80%..26.86.961.910.6....32.85.5
total100.0.100.0.100.0...100.0.100.0.
ZG0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
ZH0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
Switzerland0-20%..1.91.31.61.1....1.40.7
21-40%..10.73.15.12.0....6.21.5
41-60%49.89.828.94.515.33.34.04.065.527.723.22.5
61-80%46.39.833.24.625.44.032.89.534.527.731.02.8
over 80%3.93.825.34.352.64.663.19.8..38.12.9
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #170110/156493

NFI2

forest area: processes in channels SilvaProtect, modelled and assigned · economic region
unit: %
unit of evaluation: forest
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid: terrestrial grid NFI2
state 1993/95
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic region %± %± %±
Western Jura55.73.744.33.7100.0.
Eastern Jura42.99.357.19.3100.0.
Western Plateau83.36.816.76.8100.0.
Central Plateau68.56.231.56.2100.0.
Eastern Plateau79.46.920.66.9100.0.
Western Pre-Alps89.12.610.92.6100.0.
Central Pre-Alps94.21.45.81.4100.0.
Eastern Pre-Alps89.72.010.32.0100.0.
Northwestern Alps88.62.211.42.2100.0.
Central Alps84.73.915.33.9100.0.
Northeastern Alps88.32.811.72.8100.0.
Southwestern Alps87.41.512.61.5100.0.
Southeastern Alps82.71.817.31.8100.0.
Southern Alps92.31.07.71.0100.0.
Switzerland85.90.614.10.6100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 04.11.2014 #170111/156494

NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: avalanches SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
cantondegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
AG0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
AI0-20%............
21-40%............
41-60%............
61-80%..0.669......0.669
over 80%....0.3100....0.3100
total..0.6690.3100....1.054
AR0-20%............
21-40%............
41-60%............
61-80%....0.3100....0.3100
over 80%............
total....0.3100....0.3100
BE0-20%..0.7710.3100....1.058
21-40%..0.7711.058....1.745
41-60%0.31000.7710.771..0.41002.141
61-80%..1.0582.1411.058..4.129
over 80%..0.7714.4270.3100..5.525
total0.31003.8308.5201.4500.410014.415
BL/BS0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
FR0-20%............
21-40%............
41-60%....0.4100....0.4100
61-80%....0.4100..0.41000.770
over 80%............
total....0.770..0.41001.157
GE0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
GL0-20%............
21-40%..0.4100......0.4100
41-60%..0.41000.4100....0.771
61-80%..0.870......0.870
over 80%..0.41000.41001.549..2.339
total..1.9440.8701.549..4.228
GR0-20%............
21-40%..1.058......1.058
41-60%1.4502.4383.2330.3100..7.321
61-80%1.7452.8352.1410.771..7.321
over 80%0.31001.0583.8300.771..5.924
total3.5317.3219.1191.745..21.612
JU0-20%............
21-40%............
41-60%............
61-80%......0.4100..0.4100
over 80%....0.4100....0.4100
total....0.41000.4100..0.870
LU0-20%............
21-40%............
41-60%....0.3100....0.3100
61-80%............
over 80%....0.3100....0.3100
total....0.670....0.670
NE0-20%............
21-40%............
41-60%............
61-80%....0.3100....0.3100
over 80%....0.31000.3100..0.670
total....0.6700.3100..1.057
NW0-20%............
21-40%............
41-60%............
61-80%..0.4100......0.4100
over 80%....0.41000.4100..0.869
total..0.41000.41000.4100..1.255
OW0-20%............
21-40%............
41-60%............
61-80%..0.770......0.770
over 80%..0.41000.41000.4100..1.157
total..1.1570.41000.4100..1.943
SG0-20%............
21-40%............
41-60%............
61-80%....0.7700.770..1.450
over 80%....1.4500.770..2.240
total....2.2401.450..3.631
SH0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
SO0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
SZ0-20%............
21-40%............
41-60%............
61-80%..0.4100......0.4100
over 80%....1.4490.4100..1.844
total..0.41001.4490.4100..2.240
TG0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
TI0-20%............
21-40%....0.4100....0.4100
41-60%0.7711.4500.4100....2.538
61-80%1.1581.1581.450....3.631
over 80%..1.8441.450....3.233
total1.8444.3293.631....9.719
UR0-20%....0.3100....0.3100
21-40%..0.3100......0.3100
41-60%..0.770......0.770
61-80%....0.3100....0.3100
over 80%..0.7700.7700.3100..1.743
total..1.7441.3490.3100..3.330
VD0-20%............
21-40%....0.4100....0.4100
41-60%....0.4100....0.4100
61-80%....1.158....1.158
over 80%..0.41001.5500.4100..2.340
total..0.41003.4330.4100..4.230
VS0-20%............
21-40%..1.4500.3100....1.745
41-60%2.1414.8260.771..0.31007.920
61-80%1.4504.1281.744....7.221
over 80%..3.8304.527....8.220
total3.43114.1157.221..0.310025.011
ZG0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
ZH0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
Switzerland0-20%..0.7710.771....1.450
21-40%..3.9302.141....6.024
41-60%4.52810.4186.3240.31000.77122.312
61-80%4.22911.91710.5182.8350.410029.811
over 80%0.31009.11921.7135.526..36.610
total9.11935.91041.398.6201.15896.16

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #170112/156495

NFI2

forest area: processes in channels SilvaProtect, modelled and assigned · economic region
unit: 1000 ha
unit of evaluation: forest
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid: terrestrial grid NFI2
state 1993/95
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic region1000 ha± %1000 ha± %1000 ha± %
Western Jura18.2914.41132.67
Eastern Jura2.3283.1245.418
Western Plateau4.5190.9445.417
Central Plateau6.5153.0239.612
Eastern Plateau4.8191.2386.117
Western Pre-Alps23.672.92426.56
Central Pre-Alps46.052.82548.95
Eastern Pre-Alps34.854.02038.85
Northwestern Alps33.364.32037.65
Central Alps13.0102.42715.49
Northeastern Alps20.572.72423.26
Southwestern Alps68.949.91378.93
Southeastern Alps66.5413.91180.43
Southern Alps117.239.713126.92
Switzerland460.2175.35535.51

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #170113/156496

NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: avalanches SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
altitudinal vegetation zonedegree of cover (aerial photo, 5 classes) %± %± %± %± %± %±
upper subalpine0-20%............
21-40%............
41-60%....100.0.55.611.728.617.149.99.8
61-80%......38.911.571.417.146.29.8
over 80%......5.65.4..3.83.7
total....100.0.100.0.100.0.100.0.
lower subalpine0-20%......2.61.8..1.91.3
21-40%49.735.4....12.93.8..10.73.0
41-60%....12.511.732.15.326.911.529.14.5
61-80%....75.015.328.25.139.912.633.14.6
over 80%50.335.4..12.511.724.34.933.212.225.24.3
total100.0...100.0.100.0.100.0.100.0.
upper montane0-20%......2.61.8..1.71.2
21-40%....10.57.03.92.25.95.75.12.0
41-60%....21.19.414.54.017.89.315.33.3
61-80%33.319.3..15.88.426.35.129.311.025.44.0
over 80%66.719.3..52.611.552.65.746.912.152.54.6
total100.0...100.0.100.0.100.0.100.0.
lower montane0-20%............
21-40%............
41-60%......7.77.4..4.14.0
61-80%60.021.9..16.715.230.812.8..33.59.6
over 80%40.021.9..83.315.261.513.5..62.59.9
total100.0...100.0.100.0...100.0.
colline/submontane0-20%............
21-40%............
41-60%....49.835.4100.0...66.127.4
61-80%....50.235.4....33.927.4
over 80%............
total....100.0.100.0...100.0.
total0-20%......2.11.1..1.40.7
21-40%7.67.3..5.63.87.01.92.62.56.21.5
41-60%....19.46.625.83.223.26.823.32.6
61-80%38.513.5..30.67.728.53.340.97.931.12.8
over 80%53.913.8..44.58.336.53.533.37.538.02.9
total100.0...100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #170114/156497

NFI2

forest area: landslide/mudflow SilvaProtect, modelled and assigned · biogeographical region
unit: %
unit of evaluation: forest
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid: terrestrial grid NFI2
state 1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assigned %± %± %± %± %± %± %±
inside perimeter47.93.423.23.316.01.130.42.322.32.222.01.522.80.8
outside perimeter52.13.476.83.384.01.169.62.377.72.278.01.577.20.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #170115/156498

NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: avalanches SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
altitudinal vegetation zonedegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
upper subalpine0-20%............
21-40%............
41-60%....0.41003.5310.7714.528
61-80%......2.4381.8454.229
over 80%......0.3100..0.3100
total....0.41006.2232.5389.119
lower subalpine0-20%......0.771..0.771
21-40%0.4100....3.532..3.830
41-60%....0.41008.7201.45010.418
61-80%....2.2417.6212.14111.917
over 80%0.4100..0.41006.6231.8459.119
total0.771..2.93527.0115.32535.910
upper montane0-20%......0.771..0.771
21-40%....0.7711.0580.41002.141
41-60%....1.4503.8301.1586.323
61-80%0.771..1.1586.9221.84510.518
over 80%1.550..3.63113.8162.83521.713
total2.241..6.82326.3116.02441.39
lower montane0-20%............
21-40%............
41-60%......0.3100..0.3100
61-80%1.158..0.41001.450..2.835
over 80%0.771..1.8452.835..5.326
total1.845..2.2414.528..8.520
colline/submontane0-20%............
21-40%............
41-60%....0.41000.3100..0.771
61-80%....0.4100....0.4100
over 80%............
total....0.7710.3100..1.158
total0-20%......1.450..1.450
21-40%0.4100..0.7714.5280.41005.924
41-60%....2.53816.6143.23322.312
61-80%1.845..4.03018.3135.72529.811
over 80%2.638..5.82523.5124.62736.410
total4.727..13.01664.3713.81595.96

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #170116/156499

NFI2

forest area: landslide/mudflow SilvaProtect, modelled and assigned · biogeographical region
unit: 1000 ha
unit of evaluation: forest
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid: terrestrial grid NFI2
state 1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assigned1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter18.796.91632.4721.5814.31128.57122.24
outside perimeter20.3922.88170.5349.3549.95101.03413.72
total39.0629.77202.8270.8364.24129.52535.91

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #170117/156500

NFI2

forest area: landslide/mudflow SilvaProtect, modelled and assigned · canton
unit: %
unit of evaluation: forest
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid: terrestrial grid NFI2
state 1993/95
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
canton %± %± %±
AG100.0...100.0.
AI11.17.588.97.5100.0.
AR54.510.745.510.6100.0.
BE19.61.980.41.9100.0.
BL/BS38.110.661.910.5100.0.
FR7.22.892.82.9100.0.
GE......
GL22.95.477.15.4100.0.
GR20.41.779.61.7100.0.
JU25.05.275.05.1100.0.
LU12.25.187.85.1100.0.
NE72.08.928.09.0100.0.
NW23.99.476.19.4100.0.
OW14.34.785.74.7100.0.
SG13.82.586.22.5100.0.
SH66.727.333.327.4100.0.
SO64.711.635.311.6100.0.
SZ15.24.084.84.0100.0.
TG20.010.480.010.2100.0.
TI22.41.777.61.7100.0.
UR31.66.268.46.2100.0.
VD25.63.874.43.8100.0.
VS29.92.170.12.1100.0.
ZG6.36.193.84.9100.0.
ZH33.315.766.715.7100.0.
Switzerland22.80.877.20.8100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 04.11.2014 #170118/156501

NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: avalanches SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
altitudinal vegetation zonedegree of cover (aerial photo, 5 classes) %± %± %± %± %± %± %±
upper subalpine0-20%..............
21-40%..............
41-60%..100.0...60.015.550.017.728.617.149.99.8
61-80%......40.015.537.517.171.417.146.29.8
over 80%........12.511.7..3.93.8
total..100.0...100.0.100.0.100.0.100.0.
lower subalpine0-20%..14.39.4........2.01.4
21-40%50.335.47.16.915.310.09.94.716.78.8..10.73.1
41-60%..14.39.423.411.834.17.438.911.526.911.529.14.5
61-80%..42.913.238.313.529.27.127.810.639.912.633.04.6
over 80%49.735.421.411.023.011.726.86.916.78.833.212.225.24.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
upper montane0-20%..2.72.75.65.4......1.71.2
21-40%..10.85.1..4.84.7..5.95.75.12.0
41-60%..13.55.65.65.49.56.436.811.117.89.315.33.3
61-80%33.319.324.37.122.29.823.89.326.310.129.311.025.44.0
over 80%66.719.348.68.266.711.161.910.636.811.146.912.152.44.6
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
lower montane0-20%..............
21-40%..............
41-60%........20.017.9..4.24.1
61-80%60.021.925.021.720.012.7..40.021.9..33.59.7
over 80%40.021.975.021.780.012.6..40.021.9..62.39.9
total100.0.100.0.100.0...100.0...100.0.
colline/submontane0-20%..............
21-40%..............
41-60%..50.135.4..100.0.....66.127.4
61-80%..49.935.4........33.927.4
over 80%..............
total..100.0...100.0.....100.0.
total0-20%..5.22.92.42.4......1.50.7
21-40%7.87.58.63.74.93.46.93.06.03.42.62.56.21.5
41-60%..15.54.89.94.731.55.438.06.923.26.823.32.5
61-80%38.413.529.36.026.86.928.75.330.06.540.97.931.02.8
over 80%53.813.841.46.556.07.832.85.526.06.233.37.537.92.9
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #170119/156502

NFI2

forest area: landslide/mudflow SilvaProtect, modelled and assigned · canton
unit: 1000 ha
unit of evaluation: forest
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid: terrestrial grid NFI2
state 1993/95
landslide/mudflow SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
canton1000 ha± %1000 ha± %1000 ha± %
AG1.733..1.733
AI0.3702.6192.917
AR1.9261.6293.517
BE15.91065.3481.24
BL/BS1.6342.6264.220
FR1.14014.21015.39
GE......
GL2.4258.21210.710
GR21.1982.34103.53
JU3.0239.11212.110
LU0.9446.3167.115
NE3.2221.2374.419
NW1.0433.1214.117
OW1.4348.3129.610
SG4.71929.3634.15
SH0.4700.21000.657
SO1.9291.0402.923
SZ2.12812.01014.19
TG0.5572.0282.524
TI23.4880.93104.23
UR3.3227.11410.411
VD5.81716.9922.78
VS23.6855.3478.93
ZG0.21002.5212.719
ZH0.5581.1401.633
Switzerland121.94413.02534.91

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #170120/156503

NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: avalanches SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
altitudinal vegetation zonedegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
upper subalpine0-20%..............
21-40%..............
41-60%..0.4100..2.1411.4500.7714.528
61-80%......1.4501.1581.8454.229
over 80%........0.4100..0.4100
total..0.4100..3.4312.8352.5389.119
lower subalpine0-20%..0.771........0.771
21-40%0.41000.41000.7711.4501.158..3.930
41-60%..0.7711.1584.8262.5381.45010.518
61-80%..2.2411.7454.1281.8452.14111.917
over 80%0.41001.1581.0583.8301.1581.8459.119
total0.7715.0264.52714.1156.3235.32536.010
upper montane0-20%..0.41000.3100......0.771
21-40%..1.450..0.3100..0.41002.141
41-60%..1.8450.31000.7712.5381.1586.423
61-80%0.7713.2331.4501.7441.8451.84510.618
over 80%1.4506.5234.1284.5272.5382.83521.813
total2.14113.3166.2237.2216.7226.02441.69
lower montane0-20%..............
21-40%..............
41-60%........0.4100..0.4100
61-80%1.1580.41000.771..0.771..2.835
over 80%0.7711.1582.835..0.771..5.326
total1.8451.4503.431..1.845..8.420
colline/submontane0-20%..............
21-40%..............
41-60%..0.4100..0.3100....0.771
61-80%..0.4100........0.4100
over 80%..............
total..0.771..0.3100....1.158
total0-20%..1.1580.3100......1.450
21-40%0.41001.8450.7711.7451.1580.41006.024
41-60%..3.2331.4507.9206.7223.23322.412
61-80%1.8456.1243.8307.2215.3255.72529.811
over 80%2.5388.7207.9208.2204.6274.62736.510
total4.72820.91314.21525.01117.61313.81596.26

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #170121/156504

NFI2

forest area: landslide/mudflow SilvaProtect, modelled and assigned · production region
unit: %
unit of evaluation: forest
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid: terrestrial grid NFI2
state 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assigned %± %± %± %± %± %±
inside perimeter46.53.428.14.112.21.324.01.222.21.522.90.8
outside perimeter53.53.471.94.187.81.376.01.277.81.577.10.8
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #170122/156505

NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: avalanches SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
economic regiondegree of cover (aerial photo, 5 classes) %± %± %± %± %± %±
Western Jura0-20%............
21-40%..51.035.3......8.07.6
41-60%............
61-80%....33.319.360.021.9..38.313.5
over 80%..49.035.366.719.340.021.9..53.713.8
total..100.0.100.0.100.0...100.0.
Eastern Jura0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
Western Plateau0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
Central Plateau0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
Eastern Plateau0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
Western Pre-Alps0-20%............
21-40%....28.617.1....22.314.0
41-60%....28.617.1..48.835.333.015.7
61-80%....14.313.3..51.235.322.314.0
over 80%....28.617.1....22.314.0
total....100.0...100.0.100.0.
Central Pre-Alps0-20%............
21-40%............
41-60%100.0.16.715.222.213.9....21.19.4
61-80%..66.719.311.110.5....26.310.1
over 80%..16.715.266.715.7100.0...52.611.5
total100.0.100.0.100.0.100.0...100.0.
Eastern Pre-Alps0-20%............
21-40%............
41-60%............
61-80%..100.0.33.327.333.327.3..50.017.7
over 80%....66.727.366.727.3..50.017.7
total..100.0.100.0.100.0...100.0.
Northwestern Alps0-20%..25.015.34.84.7....10.05.5
21-40%..12.511.79.56.4....10.05.5
41-60%..12.511.74.84.7....6.74.6
61-80%..25.015.333.310.3100.0...33.38.6
over 80%..25.015.347.610.9....40.09.0
total..100.0.100.0.100.0...100.0.
Central Alps0-20%....12.511.7....6.76.5
21-40%..16.715.3......6.76.5
41-60%..33.319.3......13.38.8
61-80%..16.715.312.511.7....13.38.8
over 80%..33.319.375.015.4100.0...60.012.7
total..100.0.100.0.100.0...100.0.
Northeastern Alps0-20%............
21-40%..19.917.9......5.65.4
41-60%..20.218.014.313.3....11.27.5
61-80%..39.922.028.617.116.715.3..27.810.6
over 80%..19.917.957.118.883.315.2..55.511.7
total..100.0.100.0.100.0...100.0.
Southwestern Alps0-20%............
21-40%..9.94.74.84.7....6.93.0
41-60%60.015.534.17.49.56.4..100.0.31.55.4
61-80%40.015.529.27.123.89.3....28.75.3
over 80%..26.86.961.910.6....32.85.5
total100.0.100.0.100.0...100.0.100.0.
Southeastern Alps0-20%............
21-40%..16.78.8......6.03.4
41-60%50.017.738.911.536.811.120.017.9..38.06.9
61-80%37.517.127.810.626.310.140.021.9..30.06.5
over 80%12.511.716.78.836.811.140.021.9..26.06.2
total100.0.100.0.100.0.100.0...100.0.
Southern Alps0-20%............
21-40%....5.95.7....2.62.5
41-60%28.617.126.911.517.89.3....23.26.8
61-80%71.417.139.912.629.311.0....40.97.9
over 80%..33.212.246.912.1....33.37.5
total100.0.100.0.100.0.....100.0.
Switzerland0-20%..2.01.41.71.2....1.50.7
21-40%..10.83.15.22.1....6.31.5
41-60%49.99.829.04.515.33.34.14.065.227.823.32.5
61-80%46.29.833.14.625.44.033.39.634.827.831.02.8
over 80%3.93.825.24.352.44.662.69.9..38.02.9
total100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #170123/156506

NFI2

forest area: landslide/mudflow SilvaProtect, modelled and assigned · production region
unit: 1000 ha
unit of evaluation: forest
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid: terrestrial grid NFI2
state 1993/95
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assigned1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeter17.8106.01714.01156.3528.27122.34
outside perimeter20.5915.310100.13178.2298.63412.72
total38.3621.29114.13234.52126.92535.01

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #170124/156507

NFI4b

forest area: altitudinal vegetation zone · degree of cover (aerial photo, 5 classes) · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: avalanches SilvaProtect, modelled and assigned = inside perimeter
grid:
state 2009/13
altitudinal vegetation zone
upper subalpinelower subalpineupper montanelower montanecolline/submontanetotal
economic regiondegree of cover (aerial photo, 5 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
Western Jura0-20%............
21-40%..0.4100......0.4100
41-60%............
61-80%....0.7711.158..1.845
over 80%..0.41001.4500.771..2.538
total..0.7712.1411.845..4.627
Eastern Jura0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
Western Plateau0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
Central Plateau0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
Eastern Plateau0-20%............
21-40%............
41-60%............
61-80%............
over 80%............
total............
Western Pre-Alps0-20%............
21-40%....0.770....0.770
41-60%....0.770..0.41001.158
61-80%....0.4100..0.41000.770
over 80%....0.770....0.770
total....2.637..0.7713.333
Central Pre-Alps0-20%............
21-40%............
41-60%0.41000.41000.771....1.450
61-80%..1.4500.4100....1.844
over 80%..0.41002.2401.158..3.631
total0.41002.2403.2331.158..6.822
Eastern Pre-Alps0-20%............
21-40%............
41-60%............
61-80%..0.7710.41000.4100..1.450
over 80%....0.7710.771..1.450
total..0.7711.1571.157..2.935
Northwestern Alps0-20%..0.7710.4100....1.157
21-40%..0.41000.771....1.157
41-60%..0.41000.4100....0.771
61-80%..0.7712.5370.4100..3.631
over 80%..0.7713.631....4.328
total..2.9357.5210.4100..10.717
Central Alps0-20%....0.3100....0.3100
21-40%..0.3100......0.3100
41-60%..0.770......0.770
61-80%..0.31000.3100....0.770
over 80%..0.7702.1400.3100..3.132
total..2.1402.7340.3100..5.224
Northeastern Alps0-20%............
21-40%..0.4100......0.4100
41-60%..0.41000.4100....0.771
61-80%..0.7700.7700.4100..1.844
over 80%..0.41001.4491.844..3.630
total..1.8442.5372.140..6.422
Southwestern Alps0-20%............
21-40%..1.4500.3100....1.745
41-60%2.1414.8260.771..0.31007.920
61-80%1.4504.1281.744....7.221
over 80%..3.8304.527....8.220
total3.43114.1157.221..0.310025.011
Southeastern Alps0-20%............
21-40%..1.158......1.158
41-60%1.4502.5382.5380.4100..6.722
61-80%1.1581.8451.8450.771..5.325
over 80%0.41001.1582.5380.771..4.627
total2.8356.3236.7221.845..17.613
Southern Alps0-20%............
21-40%....0.4100....0.4100
41-60%0.7711.4501.158....3.233
61-80%1.8452.1411.845....5.725
over 80%..1.8452.835....4.627
total2.5385.3256.024....13.815
Switzerland0-20%..0.7710.771....1.450
21-40%..3.9302.241....6.024
41-60%4.52810.5186.4230.41000.77122.412
61-80%4.22911.91710.6182.8350.410029.911
over 80%0.41009.11921.8135.326..36.610
total9.11936.01041.798.5201.15896.46

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #170125/156508

NFI2

forest area: landslide/mudflow SilvaProtect, modelled and assigned · protection forest region
unit: %
unit of evaluation: forest
restriction: protection forest perimeter SilvaProtect = inside perimeter
grid: terrestrial grid NFI2
state 1993/95
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
landslide/mudflow SilvaProtect, modelled and assigned %± %± %± %± %± %± %±
inside perimeter39.82.713.61.419.31.929.92.120.11.922.21.522.80.8
outside perimeter60.22.786.41.480.71.970.12.179.91.977.81.577.20.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #170126/156509
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