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NFI4b

forest area: processes in channels SilvaProtect, modelled and assigned · crown closure · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regioncrown closure %± %± %±
Western Juran/a..0.80.50.70.4
crowded35.36.727.22.328.22.2
normal31.36.529.82.330.02.2
loose9.84.29.71.59.71.4
open9.84.216.81.915.91.8
scattered2.01.95.81.25.41.1
grouped crowded..0.80.50.70.4
grouped normal3.92.71.90.72.10.7
heterogeneous7.93.87.31.37.41.3
total100.0.100.0.100.0.
Eastern Juran/a......
crowded..37.24.536.04.4
normal75.021.746.74.647.64.5
loose25.021.711.93.012.33.0
open..2.51.52.51.4
scattered..1.71.21.61.2
grouped crowded......
grouped normal......
heterogeneous......
total100.0.100.0.100.0.
Western Plateaun/a..3.71.83.41.7
crowded40.615.638.64.738.84.5
normal39.115.435.74.636.04.4
loose20.312.87.42.58.52.6
open..8.32.77.62.4
scattered..3.71.83.41.7
grouped crowded..0.90.90.80.8
grouped normal..0.80.80.70.7
heterogeneous..0.90.90.80.8
total100.0.100.0.100.0.
Central Plateaun/a..0.50.50.40.4
crowded41.714.328.33.129.03.1
normal25.012.540.83.439.93.3
loose16.710.810.02.110.32.0
open16.710.813.92.414.02.3
scattered..4.71.54.51.4
grouped crowded......
grouped normal..0.50.50.40.4
heterogeneous..1.40.81.30.8
total100.0.100.0.100.0.
Eastern Plateaun/a..0.30.30.30.3
crowded35.712.827.12.627.42.5
normal50.013.437.02.837.52.7
loose7.16.917.22.216.72.1
open7.16.912.91.912.61.9
scattered..3.01.02.80.9
grouped crowded..0.30.30.30.3
grouped normal..1.00.60.90.5
heterogeneous..1.30.71.30.6
total100.0.100.0.100.0.
Western Pre-Alpsn/a4.82.71.71.73.31.6
crowded17.44.833.36.125.13.9
normal20.75.121.75.321.23.7
loose9.53.76.73.28.22.5
open11.14.08.33.69.72.7
scattered12.74.213.44.413.03.0
grouped crowded12.74.210.03.911.42.9
grouped normal7.93.43.32.35.72.1
heterogeneous3.22.21.71.72.41.4
total100.0.100.0.100.0.
Central Pre-Alpsn/a0.80.81.91.11.40.7
crowded24.63.820.63.322.42.5
normal22.23.725.23.523.82.5
loose7.92.45.81.96.81.5
open23.03.818.73.120.62.4
scattered7.92.46.52.07.11.5
grouped crowded..5.81.93.21.1
grouped normal2.41.45.81.94.31.2
heterogeneous11.12.89.72.410.31.8
total100.0.100.0.100.0.
Eastern Pre-Alpsn/a4.01.90.90.92.41.0
crowded34.64.727.34.330.83.2
normal23.84.237.34.630.83.2
loose9.93.06.42.38.11.9
open8.92.89.12.79.02.0
scattered5.92.44.52.05.21.5
grouped crowded5.92.41.81.33.81.3
grouped normal4.92.210.93.08.01.9
heterogeneous2.01.41.81.31.90.9
total100.0.100.0.100.0.
Northwestern Alpsn/a4.22.0..2.31.1
crowded35.44.921.34.629.03.4
normal22.94.317.54.320.43.0
loose3.11.812.53.77.42.0
open11.53.38.73.210.22.3
scattered2.11.516.34.18.62.1
grouped crowded9.43.07.53.08.52.1
grouped normal6.22.58.83.27.42.0
heterogeneous5.22.37.53.06.31.8
total100.0.100.0.100.0.
Central Alpsn/a......
crowded33.47.617.65.724.94.7
normal28.17.213.25.020.14.4
loose10.24.96.83.88.43.0
open15.55.811.04.613.13.7
scattered5.13.511.34.88.53.1
grouped crowded2.62.519.96.011.93.5
grouped normal5.13.511.54.88.63.1
heterogeneous..8.84.24.72.3
total100.0.100.0.100.0.
Northeastern Alpsn/a3.72.6..2.11.5
crowded29.66.223.86.627.14.6
normal24.15.89.54.517.73.9
loose3.72.69.54.56.22.5
open18.55.314.35.416.73.8
scattered7.43.621.46.413.53.5
grouped crowded7.43.616.75.811.43.3
grouped normal5.63.14.83.35.22.3
heterogeneous......
total100.0.100.0.100.0.
Southwestern Alpsn/a1.00.74.71.92.40.8
crowded20.62.824.73.822.22.3
normal14.72.512.32.913.81.9
loose7.81.97.82.47.81.5
open20.12.814.03.117.72.1
scattered10.82.224.93.816.22.0
grouped crowded4.41.44.71.94.51.1
grouped normal4.41.4..2.70.9
heterogeneous16.32.66.92.212.61.8
total100.0.100.0.100.0.
Southeastern Alpsn/a3.31.32.51.02.80.8
crowded12.82.57.41.79.71.4
normal10.02.213.12.211.81.6
loose8.92.112.82.111.11.5
open22.23.120.12.621.02.0
scattered14.42.616.82.415.81.8
grouped crowded5.61.710.92.08.61.4
grouped normal16.12.713.52.214.61.7
heterogeneous6.71.92.91.14.51.0
total100.0.100.0.100.0.
Southern Alpsn/a1.60.7..1.20.5
crowded33.72.728.14.032.02.2
normal18.62.213.93.117.21.8
loose5.91.35.52.05.81.1
open12.51.912.52.912.51.6
scattered9.71.720.23.512.81.6
grouped crowded7.51.59.02.57.91.3
grouped normal7.51.59.22.58.01.3
heterogeneous2.91.01.61.12.50.8
total100.0.100.0.100.0.
Switzerlandn/a2.20.41.20.21.60.2
crowded27.01.225.40.926.00.7
normal19.81.127.91.024.90.7
loose7.60.710.30.79.30.5
open15.71.013.50.714.40.6
scattered8.80.89.20.69.00.5
grouped crowded5.60.64.20.44.70.4
grouped normal6.90.74.40.45.30.4
heterogeneous6.40.73.90.44.80.4
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161521/147900

NFI4b

forest area: processes in channels SilvaProtect, modelled and assigned · crown closure · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regioncrown closure1000 ha± %1000 ha± %1000 ha± %
Western Juran/a..1.1581.158
crowded6.42337.1943.68
normal5.72540.7846.47
loose1.84513.21615.015
open1.84522.91224.611
scattered0.41007.9218.321
grouped crowded..1.1581.158
grouped normal0.7712.5383.333
heterogeneous1.45010.01811.417
total18.213136.52154.72
Eastern Juran/a......
crowded..17.31217.312
normal1.25721.81022.910
loose0.41005.5255.924
open..1.2571.257
scattered..0.8700.870
grouped crowded......
grouped normal......
heterogeneous......
total1.64946.6348.22
Western Plateaun/a..1.6491.649
crowded1.64917.31318.912
normal1.65016.01417.513
loose0.8703.3344.130
open..3.7323.732
scattered..1.6491.649
grouped crowded..0.41000.4100
grouped normal..0.41000.4100
heterogeneous..0.41000.4100
total4.13144.7448.73
Central Plateaun/a..0.31000.3100
crowded1.54418.51220.011
normal0.95726.7927.68
loose0.6716.5217.120
open0.6719.1189.717
scattered..3.1313.131
grouped crowded......
grouped normal..0.31000.3100
heterogeneous..0.9570.957
total3.72865.4369.12
Eastern Plateaun/a..0.41000.4100
crowded1.84429.31031.19
normal2.53740.0842.57
loose0.410018.61318.913
open0.410013.91514.315
scattered..3.2333.233
grouped crowded..0.41000.4100
grouped normal..1.1581.158
heterogeneous..1.4501.450
total5.026108.32113.32
Western Pre-Alpsn/a1.1570.41001.549
crowded4.1297.42111.416
normal4.8264.8279.618
loose2.2401.5493.730
open2.6371.8444.428
scattered3.0343.0345.923
grouped crowded3.0342.2405.226
grouped normal1.9440.7702.637
heterogeneous0.7700.41001.157
total23.3922.11045.54
Central Pre-Alpsn/a0.41001.1581.450
crowded11.11711.51722.611
normal10.01814.01524.011
loose3.6313.2336.822
open10.41810.41820.812
scattered3.6313.6317.222
grouped crowded..3.2333.233
grouped normal1.1583.2334.328
heterogeneous5.0265.42510.418
total45.2755.66100.82
Eastern Pre-Alpsn/a1.4500.41001.844
crowded12.51610.71723.211
normal8.61914.61423.210
loose3.6312.5376.123
open3.2333.6316.822
scattered2.1401.8443.929
grouped crowded2.1400.7712.935
grouped normal1.8444.3296.124
heterogeneous0.7710.7711.450
total36.1839.3775.33
Northwestern Alpsn/a1.450..1.450
crowded12.1166.12418.212
normal7.9205.02612.915
loose1.1573.6314.627
open3.9292.5376.423
scattered0.7714.7275.425
grouped crowded3.2332.2405.425
grouped normal2.1402.5374.727
heterogeneous1.8442.2403.930
total34.3728.7962.94
Central Alpsn/a......
crowded4.5262.7347.220
normal3.8292.1405.822
loose1.4491.1582.437
open2.1401.7443.829
scattered0.7701.8442.537
grouped crowded0.31003.1323.531
grouped normal0.7701.8452.537
heterogeneous..1.4491.449
total13.51315.71229.17
Northeastern Alpsn/a0.771..0.771
crowded5.7233.6319.318
normal4.7261.4496.122
loose0.7701.4492.140
open3.6312.1405.723
scattered1.4493.2324.726
grouped crowded1.4492.5373.929
grouped normal1.1570.7701.844
heterogeneous......
total19.31015.01334.45
Southwestern Alpsn/a0.7712.1412.835
crowded14.41511.01725.411
normal10.3185.52515.814
loose5.5253.5319.019
open14.1156.22320.312
scattered7.52111.11718.613
grouped crowded3.1332.1415.225
grouped normal3.133..3.133
heterogeneous11.4173.13314.515
total70.0544.47114.43
Southeastern Alpsn/a2.1412.1414.228
crowded8.1206.42314.515
normal6.32311.21717.513
loose5.62510.91716.614
open14.11517.21431.210
scattered9.11914.41523.511
grouped crowded3.5319.41912.916
grouped normal10.21811.61721.812
heterogeneous4.2282.5386.723
total63.3685.65148.92
Southern Alpsn/a1.845..1.845
crowded36.5912.81649.27
normal20.2136.32326.511
loose6.4232.5388.919
open13.5165.72519.213
scattered10.5189.21919.713
grouped crowded8.1204.12912.216
grouped normal8.2204.22912.316
heterogeneous3.2330.7713.930
total108.3445.48153.82
Switzerlandn/a9.6199.42019.014
crowded120.45191.64312.13
normal88.46210.04298.43
loose34.01077.37111.35
open70.27102.06172.24
scattered39.1969.37108.45
grouped crowded24.81231.31056.18
grouped normal30.81133.31064.17
heterogeneous28.51129.01157.58
total445.82753.311199.11

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161522/147901

NFI4b

forest area: processes in channels SilvaProtect, modelled and assigned · stand structure · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedstand structure %± %± %± %± %± %± %±
inside perimetern/a....2.70.71.10.83.61.61.90.82.10.4
single-layered24.15.819.04.934.32.140.13.638.14.135.22.734.51.3
multi-layered66.66.473.05.647.12.230.23.431.74.050.12.845.91.4
stratified7.43.67.93.414.91.628.63.424.43.612.11.816.51.0
clustered structure1.91.8..1.00.4..2.21.20.60.50.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.60.40.90.41.20.55.32.12.41.1..1.20.2
single-layered31.62.134.41.838.92.241.24.633.03.242.74.335.61.0
multi-layered55.72.258.81.942.52.230.74.334.33.342.34.349.31.1
stratified11.61.45.80.915.01.621.13.825.13.012.62.912.50.7
clustered structure0.40.3..2.40.71.81.35.21.52.31.31.40.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.60.30.80.32.00.42.70.92.90.91.40.51.60.2
single-layered30.92.033.11.736.61.540.52.935.02.637.52.335.20.8
multi-layered56.82.160.11.844.81.630.42.733.32.547.82.448.00.8
stratified11.21.46.00.915.01.125.72.524.92.312.31.614.00.6
clustered structure0.60.3..1.70.40.70.54.01.01.10.51.20.2
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 #161523/147902

NFI4b

forest area: processes in channels SilvaProtect, modelled and assigned · stand structure · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a....5.0270.7711.8442.1419.619
single-layered4.7274.22962.1725.01018.71339.19153.84
multi-layered13.01616.31485.2618.81215.61455.67204.54
stratified1.4501.84527.11117.81312.01613.41673.67
clustered structure0.4100..1.845..1.1580.7713.930
total19.51322.312181.2362.3549.17111.04445.42
outside perimetern/a1.1582.1412.2412.1411.844..9.220
single-layered55.9781.3669.5716.11424.41120.113267.43
multi-layered98.44139.0476.0612.01625.41119.913370.72
stratified20.51313.81626.8118.32018.6135.92493.96
clustered structure0.771..4.3290.7713.8301.15810.618
total176.62236.32178.8439.2873.9547.08751.81
totaln/a1.1582.1417.2222.8353.5312.14118.814
single-layered60.6785.65131.6441.1743.1859.27421.22
multi-layered111.34155.33161.3430.8940.9875.55575.22
stratified22.01215.61553.9826.11030.61019.413167.54
clustered structure1.158..6.1240.7714.9261.84514.616
total196.01258.61360.01101.53123.02158.021197.21

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161524/147903

NFI4b

forest area: processes in channels SilvaProtect, modelled and assigned · stand structure · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonstand structure %± %± %±
AGn/a..0.80.80.80.8
single-layered..31.14.231.14.2
multi-layered..62.34.462.34.4
stratified..5.72.15.72.1
clustered structure......
total..100.0.100.0.
AIn/a11.110.8..6.26.1
single-layered55.616.969.317.861.712.3
multi-layered22.214.230.718.026.011.3
stratified11.110.8..6.26.1
clustered structure......
total100.0.100.0.100.0.
ARn/a......
single-layered57.119.068.010.865.19.4
multi-layered42.919.026.810.431.19.3
stratified..5.25.23.83.8
clustered structure......
total100.0.100.0.100.0.
BEn/a3.31.31.20.62.00.6
single-layered29.93.440.32.736.52.1
multi-layered47.83.744.72.845.92.2
stratified17.42.812.81.914.51.6
clustered structure1.60.91.00.61.20.5
total100.0.100.0.100.0.
BL/BSn/a......
single-layered..26.26.523.66.0
multi-layered100.0.71.66.774.46.2
stratified..2.22.22.02.0
clustered structure......
total100.0.100.0.100.0.
FRn/a2.32.32.81.92.61.5
single-layered24.96.536.15.731.94.3
multi-layered59.27.461.15.860.34.6
stratified11.44.8..4.31.9
clustered structure2.32.3..0.90.9
total100.0.100.0.100.0.
GEn/a..14.814.614.814.6
single-layered..14.814.614.814.6
multi-layered..70.518.770.518.7
stratified......
clustered structure......
total..100.0.100.0.
GLn/a......
single-layered23.99.442.69.834.27.0
multi-layered57.410.834.59.444.77.3
stratified18.78.515.57.216.95.5
clustered structure..7.45.14.12.8
total100.0.100.0.100.0.
GRn/a3.81.22.20.92.90.7
single-layered37.23.135.52.936.32.1
multi-layered35.23.136.12.935.72.1
stratified21.72.720.72.421.21.8
clustered structure2.10.95.51.43.90.9
total100.0.100.0.100.0.
JUn/a......
single-layered23.89.331.45.729.64.9
multi-layered71.49.856.66.160.15.2
stratified4.84.712.04.010.33.3
clustered structure......
total100.0.100.0.100.0.
LUn/a4.84.7..0.80.8
single-layered42.910.841.74.841.94.4
multi-layered47.610.947.14.847.14.4
stratified4.84.710.33.09.42.6
clustered structure..0.90.90.80.8
total100.0.100.0.100.0.
NEn/a......
single-layered20.018.017.74.317.94.2
multi-layered60.022.049.75.650.35.4
stratified..32.65.230.74.9
clustered structure20.018.0..1.11.1
total100.0.100.0.100.0.
NWn/a......
single-layered14.313.538.513.830.010.5
multi-layered57.119.046.214.150.011.4
stratified28.617.47.77.615.08.2
clustered structure..7.77.65.05.0
total100.0.100.0.100.0.
OWn/a..6.44.43.52.4
single-layered44.010.033.68.738.36.6
multi-layered44.010.023.57.832.86.4
stratified12.16.630.08.421.85.6
clustered structure..6.44.43.52.4
total100.0.100.0.100.0.
SGn/a2.41.7..1.20.9
single-layered35.85.333.75.434.83.8
multi-layered55.65.553.35.754.54.0
stratified6.22.713.03.89.52.3
clustered structure......
total100.0.100.0.100.0.
SHn/a......
single-layered..44.48.344.48.3
multi-layered..55.68.355.68.3
stratified......
clustered structure......
total..100.0.100.0.
SOn/a......
single-layered..22.24.621.24.4
multi-layered75.021.772.85.072.94.8
stratified25.021.84.92.45.92.6
clustered structure......
total100.0.100.0.100.0.
SZn/a5.03.52.42.43.72.1
single-layered27.57.146.37.837.05.4
multi-layered57.57.939.07.748.15.6
stratified10.04.812.35.111.13.5
clustered structure......
total100.0.100.0.100.0.
TGn/a......
single-layered10.09.527.25.724.85.1
multi-layered80.012.668.05.969.75.4
stratified10.09.54.82.75.52.7
clustered structure......
total100.0.100.0.100.0.
TIn/a0.80.6..0.60.4
single-layered35.23.039.14.936.32.6
multi-layered52.33.244.75.050.12.7
stratified11.22.014.13.512.01.7
clustered structure0.40.42.11.50.90.5
total100.0.100.0.100.0.
URn/a......
single-layered29.58.827.58.328.56.1
multi-layered55.89.644.59.349.96.7
stratified14.76.928.08.421.75.6
clustered structure......
total100.0.100.0.100.0.
VDn/a..1.40.81.10.7
single-layered27.66.539.93.337.73.0
multi-layered55.37.349.23.450.33.1
stratified17.15.58.71.910.21.9
clustered structure..0.90.60.80.5
total100.0.100.0.100.0.
VSn/a1.00.74.71.92.40.8
single-layered43.13.541.94.342.62.7
multi-layered29.43.232.54.130.62.5
stratified26.53.119.43.523.82.3
clustered structure..1.61.10.60.4
total100.0.100.0.100.0.
ZGn/a11.110.8..6.86.8
single-layered22.214.348.321.032.412.4
multi-layered44.417.151.721.047.313.3
stratified22.214.3..13.59.2
clustered structure......
total100.0.100.0.100.0.
ZHn/a......
single-layered33.327.327.13.727.23.7
multi-layered33.327.366.04.065.33.9
stratified33.327.36.92.17.52.2
clustered structure......
total100.0.100.0.100.0.
Switzerlandn/a2.10.41.20.21.60.2
single-layered34.41.335.51.035.10.8
multi-layered46.11.449.51.148.20.8
stratified16.51.012.30.713.90.6
clustered structure0.90.31.40.31.20.2
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #161525/147904

NFI4b

forest area: processes in channels SilvaProtect, modelled and assigned · stand structure · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonstand structure1000 ha± %1000 ha± %1000 ha± %
AGn/a..0.41000.4100
single-layered..15.31415.314
multi-layered..30.6730.67
stratified..2.8372.837
clustered structure......
total..49.1249.12
AIn/a0.3100..0.3100
single-layered1.6391.6393.221
multi-layered0.6690.7711.448
stratified0.3100..0.3100
clustered structure......
total2.9242.3335.212
ARn/a......
single-layered1.3474.2205.514
multi-layered1.0551.6432.632
stratified..0.31000.3100
clustered structure......
total2.2336.1148.46
BEn/a2.1411.4503.431
single-layered18.81344.4863.16
multi-layered30.11049.3779.45
stratified11.01714.11525.011
clustered structure1.0581.1582.141
total63.06110.24173.12
BL/BSn/a......
single-layered..4.9264.926
multi-layered2.04313.41215.410
stratified..0.41000.4100
clustered structure......
total2.04318.7720.75
FRn/a0.41000.7701.157
single-layered4.1299.71813.814
multi-layered9.71716.41226.18
stratified1.944..1.944
clustered structure0.4100..0.4100
total16.41226.9843.33
GEn/a..0.51000.5100
single-layered..0.51000.5100
multi-layered..2.2342.234
stratified......
clustered structure......
total..3.1203.120
GLn/a......
single-layered1.9434.2276.221
multi-layered4.6263.4318.118
stratified1.5491.5493.034
clustered structure..0.7710.771
total8.1189.91518.07
GRn/a3.1332.1415.225
single-layered31.11033.9965.06
multi-layered29.41034.5963.96
stratified18.11319.81337.99
clustered structure1.7455.2267.022
total83.5595.55179.02
JUn/a......
single-layered1.9448.21910.117
multi-layered5.82414.71320.69
stratified0.41003.1343.532
clustered structure......
total8.21926.0734.23
LUn/a0.3100..0.3100
single-layered2.83214.21317.111
multi-layered3.13116.11119.210
stratified0.31003.5293.828
clustered structure..0.31000.3100
total6.62034.1540.73
NEn/a......
single-layered0.31004.7265.025
multi-layered1.05713.21214.211
stratified..8.6168.616
clustered structure0.3100..0.3100
total1.64426.6528.24
NWn/a......
single-layered0.41001.9402.336
multi-layered1.5462.3363.824
stratified0.8690.41001.255
clustered structure..0.41000.4100
total2.7325.0197.78
OWn/a..0.7710.771
single-layered4.1283.7297.818
multi-layered4.1282.6366.720
stratified1.1573.3314.526
clustered structure..0.7710.771
total9.31611.11420.45
SGn/a0.771..0.771
single-layered10.5179.41919.912
multi-layered16.31314.81431.18
stratified1.8443.6315.425
clustered structure......
total29.3927.8957.14
SHn/a......
single-layered..5.7195.719
multi-layered..7.1157.115
stratified......
clustered structure......
total..12.8312.83
SOn/a......
single-layered..6.8216.821
multi-layered1.15722.3823.57
stratified0.41001.5501.944
clustered structure......
total1.54930.7432.23
SZn/a0.7700.41001.157
single-layered4.0286.92110.915
multi-layered8.3185.82314.112
stratified1.4491.8443.332
clustered structure......
total14.51214.91229.34
TGn/a......
single-layered0.31005.1215.421
multi-layered2.43412.71115.19
stratified0.31000.9571.249
clustered structure......
total3.03018.7621.74
TIn/a0.771..0.771
single-layered31.21013.81544.98
multi-layered46.3715.71462.06
stratified9.9185.02614.915
clustered structure0.41000.7711.158
total88.4435.29123.62
URn/a......
single-layered2.6342.7345.323
multi-layered5.0244.3269.316
stratified1.3492.7354.127
clustered structure......
total9.0169.81618.78
VDn/a..1.1581.158
single-layered4.92732.9937.88
multi-layered9.91940.6850.46
stratified3.0357.12210.219
clustered structure..0.8710.871
total17.81382.54100.32
VSn/a0.7712.1412.835
single-layered30.2918.61348.87
multi-layered20.61214.41535.09
stratified18.6138.61927.210
clustered structure..0.7710.771
total70.0544.57114.43
ZGn/a0.4100..0.4100
single-layered0.9681.2562.140
multi-layered1.7441.3533.028
stratified0.968..0.968
clustered structure......
total3.9212.5356.37
ZHn/a......
single-layered0.410013.81414.114
multi-layered0.410033.5733.96
stratified0.41003.5313.929
clustered structure......
total1.15750.8351.82
Switzerlandn/a9.5199.42018.814
single-layered153.24268.23421.42
multi-layered204.94373.72578.62
stratified73.4792.86166.24
clustered structure3.83010.61814.516
total444.82754.711199.51

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #161526/147905

NFI4b

forest area: processes in channels SilvaProtect, modelled and assigned · stand structure · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedstand structure %± %± %± %± %± %±
inside perimetern/a....2.81.02.50.61.60.72.10.4
single-layered23.65.719.46.632.42.837.12.035.62.734.51.3
multi-layered67.36.375.07.248.62.938.42.049.82.945.91.4
stratified7.33.55.63.815.52.121.01.712.31.916.51.0
clustered structure1.81.8..0.70.51.00.40.70.50.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.60.31.00.41.50.72.20.6..1.20.2
single-layered31.22.134.41.940.92.736.42.141.04.335.51.0
multi-layered57.42.258.52.042.52.736.42.143.64.449.31.1
stratified10.61.45.90.913.51.921.21.813.03.012.50.7
clustered structure0.20.20.20.21.50.73.80.82.41.41.40.3
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.50.30.90.42.10.62.30.51.20.51.60.2
single-layered30.42.033.61.836.91.936.81.437.22.335.20.8
multi-layered58.42.159.41.945.42.037.41.547.92.448.10.8
stratified10.31.35.90.914.51.421.11.212.51.614.00.6
clustered structure0.40.30.20.21.10.42.40.51.20.51.20.2
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 #161527/147906

NFI4b

forest area: processes in channels SilvaProtect, modelled and assigned · stand structure · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a....2.9354.9271.8459.519
single-layered4.7272.53833.91073.7638.69153.34
multi-layered13.5169.51950.8876.1653.97203.84
stratified1.5500.77116.21441.6913.41673.47
clustered structure0.4100..0.7712.1410.7713.930
total20.11312.716104.54198.33108.34443.92
outside perimetern/a1.1582.1411.8454.229..9.220
single-layered56.9775.2647.9868.6718.613267.33
multi-layered104.84127.9449.7868.5719.813370.82
stratified19.31313.01615.91539.895.92494.06
clustered structure0.41000.41001.8457.1221.15810.718
total182.52218.72117.14188.2345.48751.81
totaln/a1.1582.1414.7289.0191.84518.714
single-layered61.7777.7681.86142.2457.27420.62
multi-layered118.34137.43100.55144.6473.75574.62
stratified20.81313.71632.11081.4619.313167.34
clustered structure0.7710.41002.5389.1201.84514.516
total202.61231.31221.62386.51153.821195.81

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161528/147907

NFI4b

forest area: processes in channels SilvaProtect, modelled and assigned · stand structure · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedstand structure %± %± %± %± %± %± %±
inside perimetern/a..2.81.03.11.31.00.73.31.31.60.72.10.4
single-layered22.04.330.52.733.33.443.13.537.23.635.62.734.51.3
multi-layered70.34.848.13.052.93.629.43.233.93.549.82.945.91.4
stratified6.62.617.22.210.72.326.53.123.33.212.31.916.61.0
clustered structure1.11.11.40.7....2.21.10.70.50.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetern/a0.80.31.40.70.50.54.71.92.51.0..1.20.2
single-layered33.01.436.32.843.63.541.94.334.13.041.04.335.61.0
multi-layered58.01.542.72.940.63.532.54.135.73.143.64.449.31.1
stratified8.00.817.62.213.82.519.43.522.12.713.03.012.50.7
clustered structure0.20.12.00.81.50.91.61.15.71.52.41.41.40.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.70.22.10.61.80.72.40.82.80.81.20.51.60.2
single-layered32.21.333.42.038.52.542.62.735.42.337.22.335.20.8
multi-layered58.91.445.32.146.72.530.62.534.92.347.92.448.10.8
stratified7.90.817.41.612.31.723.82.322.62.012.51.614.00.6
clustered structure0.20.11.70.50.80.50.60.44.21.01.20.51.20.2
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 #161529/147908

NFI4b

forest area: processes in channels SilvaProtect, modelled and assigned · stand structure · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedstand structure1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetern/a..2.9352.1410.7712.1411.8459.619
single-layered7.22231.41022.51130.2923.61138.69153.34
multi-layered22.91249.4835.7920.61221.51253.97203.94
stratified2.24117.7147.22218.61314.81513.41673.77
clustered structure0.41001.450....1.4500.7713.930
total32.610102.8467.5670.0563.36108.34444.42
outside perimetern/a3.2331.4500.31002.1412.141..9.220
single-layered132.4438.6930.01018.61329.21018.613267.43
multi-layered232.9345.4828.01014.41530.51019.813371.12
stratified32.21018.8139.5198.61918.9135.92493.96
clustered structure0.7712.2411.1580.7714.9271.15810.618
total401.41106.4569.0644.4785.6545.48752.21
totaln/a3.2334.3292.4382.8354.2281.84518.714
single-layered139.5470.0652.5748.8752.7757.27420.72
multi-layered255.8394.8563.7635.0952.0773.75575.02
stratified34.41036.4916.71427.21033.6919.313167.64
clustered structure1.1583.6311.1580.7716.3231.84514.616
total434.01209.22136.52114.43148.92153.821196.71

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161530/147909

NFI4b

forest area: processes in channels SilvaProtect, modelled and assigned · stand structure · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regionstand structure %± %± %±
Western Juran/a..0.80.50.70.4
single-layered25.56.132.22.431.42.2
multi-layered64.76.753.62.654.92.4
stratified7.93.813.11.712.51.6
clustered structure2.01.90.30.30.50.3
total100.0.100.0.100.0.
Eastern Juran/a......
single-layered..28.04.127.14.0
multi-layered100.0.69.54.370.54.1
stratified..2.51.52.51.4
clustered structure......
total100.0.100.0.100.0.
Western Plateaun/a..3.71.83.41.7
single-layered10.19.635.84.633.74.4
multi-layered89.99.655.94.858.74.5
stratified..3.71.83.41.7
clustered structure..0.90.90.80.8
total100.0.100.0.100.0.
Central Plateaun/a..0.50.50.40.4
single-layered33.313.641.53.441.03.3
multi-layered66.713.651.33.552.13.4
stratified..6.71.76.41.7
clustered structure......
total100.0.100.0.100.0.
Eastern Plateaun/a..0.30.30.30.3
single-layered14.39.429.02.628.42.5
multi-layered71.412.164.42.864.72.7
stratified14.39.46.31.46.61.4
clustered structure......
total100.0.100.0.100.0.
Western Pre-Alpsn/a4.82.71.71.73.31.6
single-layered28.55.743.36.435.74.3
multi-layered49.26.346.76.548.04.5
stratified15.94.66.73.211.42.9
clustered structure1.61.61.71.71.61.1
total100.0.100.0.100.0.
Central Pre-Alpsn/a0.80.81.91.11.40.7
single-layered30.24.133.63.832.02.8
multi-layered47.64.542.64.044.83.0
stratified20.63.619.43.219.92.4
clustered structure0.80.82.61.31.80.8
total100.0.100.0.100.0.
Eastern Pre-Alpsn/a4.01.90.90.92.41.0
single-layered37.64.850.04.844.13.4
multi-layered49.55.040.04.744.53.4
stratified8.92.89.12.79.02.0
clustered structure......
total100.0.100.0.100.0.
Northwestern Alpsn/a4.22.0..2.31.1
single-layered32.34.836.35.434.13.6
multi-layered47.95.139.95.544.33.8
stratified13.53.522.54.717.62.9
clustered structure2.11.51.21.21.71.0
total100.0.100.0.100.0.
Central Alpsn/a......
single-layered30.97.437.77.334.55.2
multi-layered58.97.937.57.247.45.5
stratified10.24.922.56.316.84.1
clustered structure..2.42.31.31.3
total100.0.100.0.100.0.
Northeastern Alpsn/a3.72.6..2.11.5
single-layered27.86.133.37.330.24.7
multi-layered55.56.745.27.751.05.1
stratified13.04.616.75.814.63.6
clustered structure..4.83.32.11.5
total100.0.100.0.100.0.
Southwestern Alpsn/a1.00.74.71.92.40.8
single-layered43.13.541.94.342.62.7
multi-layered29.43.232.54.130.62.5
stratified26.53.119.43.523.82.3
clustered structure..1.61.10.60.4
total100.0.100.0.100.0.
Southeastern Alpsn/a3.31.32.51.02.80.8
single-layered37.23.634.13.035.42.3
multi-layered33.93.535.73.134.92.3
stratified23.33.222.12.722.62.0
clustered structure2.21.15.71.54.21.0
total100.0.100.0.100.0.
Southern Alpsn/a1.60.7..1.20.5
single-layered35.62.741.04.337.22.3
multi-layered49.82.943.64.447.92.4
stratified12.31.913.03.012.51.6
clustered structure0.70.52.41.41.20.5
total100.0.100.0.100.0.
Switzerlandn/a2.20.41.20.21.60.2
single-layered34.51.335.51.035.10.8
multi-layered46.01.449.41.148.10.8
stratified16.51.012.40.713.90.6
clustered structure0.90.31.40.31.20.2
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161531/147910

NFI4b

forest area: processes in channels SilvaProtect, modelled and assigned · stand structure · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regionstand structure1000 ha± %1000 ha± %1000 ha± %
Western Juran/a..1.1581.158
single-layered4.62744.0848.67
multi-layered11.81773.2584.95
stratified1.45017.91319.313
clustered structure0.41000.41000.771
total18.213136.52154.72
Eastern Juran/a......
single-layered..13.11513.115
multi-layered1.64932.4734.06
stratified..1.2571.257
clustered structure......
total1.64946.6348.22
Western Plateaun/a..1.6491.649
single-layered0.410016.01416.413
multi-layered3.63325.01028.69
stratified..1.6491.649
clustered structure..0.41000.4100
total4.13144.7448.73
Central Plateaun/a..0.31000.3100
single-layered1.25027.1928.38
multi-layered2.53533.5736.07
stratified..4.4264.426
clustered structure......
total3.72865.4369.12
Eastern Plateaun/a..0.41000.4100
single-layered0.77131.5932.29
multi-layered3.63169.7573.34
stratified0.7716.8227.521
clustered structure......
total5.026108.32113.32
Western Pre-Alpsn/a1.1570.41001.549
single-layered6.7229.61816.213
multi-layered11.51610.31721.810
stratified3.7301.5495.225
clustered structure0.41000.41000.770
total23.3922.11045.54
Central Pre-Alpsn/a0.41001.1581.450
single-layered13.61518.71332.39
multi-layered21.51223.71145.27
stratified9.31910.81720.112
clustered structure0.41001.4501.845
total45.2755.66100.82
Eastern Pre-Alpsn/a1.4500.41001.844
single-layered13.61519.61233.28
multi-layered17.91315.71433.68
stratified3.2333.6316.822
clustered structure......
total36.1839.3775.33
Northwestern Alpsn/a1.450..1.450
single-layered11.11710.41821.511
multi-layered16.41311.41627.99
stratified4.6276.52311.117
clustered structure0.7710.41001.157
total34.3728.7962.94
Central Alpsn/a......
single-layered4.2285.92310.116
multi-layered7.9195.92313.813
stratified1.4493.5314.926
clustered structure..0.41000.4100
total13.51315.71229.17
Northeastern Alpsn/a0.771..0.771
single-layered5.4245.02510.416
multi-layered10.7166.82117.511
stratified2.5372.5375.026
clustered structure..0.7710.771
total19.31015.01334.45
Southwestern Alpsn/a0.7712.1412.835
single-layered30.2918.61348.87
multi-layered20.61214.41535.09
stratified18.6138.61927.210
clustered structure..0.7710.771
total70.0544.47114.43
Southeastern Alpsn/a2.1412.1414.228
single-layered23.61129.21052.77
multi-layered21.51230.51052.07
stratified14.81518.91333.69
clustered structure1.4504.9276.323
total63.3685.65148.92
Southern Alpsn/a1.845..1.845
single-layered38.6918.61357.27
multi-layered53.9719.81373.75
stratified13.4165.92419.313
clustered structure0.7711.1581.845
total108.3445.48153.82
Switzerlandn/a9.6199.42019.014
single-layered153.84267.23421.02
multi-layered204.94372.42577.32
stratified73.6793.66167.24
clustered structure3.93010.71814.616
total445.82753.311199.11

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161532/147911

NFI4b

forest area: processes in channels SilvaProtect, modelled and assigned · basal area (standing live trees) · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonbasal area (standing live trees) %± %± %±
AGto 19 m2/ha..37.74.437.74.4
20-39 m2/ha..46.74.546.74.5
40-59 m2/ha..13.93.113.93.1
from 60 m2/ha..1.61.21.61.2
total..100.0.100.0.
AIto 19 m2/ha22.214.2..12.38.4
20-39 m2/ha11.110.8..6.26.1
40-59 m2/ha44.416.972.317.256.812.7
from 60 m2/ha22.214.227.717.224.711.0
total100.0.100.0.100.0.
ARto 19 m2/ha28.617.410.57.115.37.2
20-39 m2/ha14.313.521.69.619.68.0
40-59 m2/ha28.617.436.611.234.49.4
from 60 m2/ha28.617.431.410.830.69.2
total100.0.100.0.100.0.
BEto 19 m2/ha19.02.933.72.628.42.0
20-39 m2/ha45.23.734.22.638.22.2
40-59 m2/ha27.13.322.72.324.31.9
from 60 m2/ha8.72.19.41.69.11.3
total100.0.100.0.100.0.
BL/BSto 19 m2/ha40.022.121.86.123.66.0
20-39 m2/ha60.022.156.87.357.16.9
40-59 m2/ha..15.35.413.84.9
from 60 m2/ha..6.13.55.53.1
total100.0.100.0.100.0.
FRto 19 m2/ha13.75.237.55.728.44.2
20-39 m2/ha31.97.027.85.329.34.2
40-59 m2/ha38.67.429.25.432.84.4
from 60 m2/ha15.95.55.52.79.52.7
total100.0.100.0.100.0.
GEto 19 m2/ha..44.320.144.320.1
20-39 m2/ha..44.320.144.320.1
40-59 m2/ha..11.410.311.410.3
from 60 m2/ha......
total..100.0.100.0.
GLto 19 m2/ha28.710.034.59.431.96.9
20-39 m2/ha37.810.727.18.831.96.9
40-59 m2/ha9.66.522.98.316.95.5
from 60 m2/ha23.99.415.57.219.35.8
total100.0.100.0.100.0.
GRto 19 m2/ha29.32.940.73.035.42.1
20-39 m2/ha38.53.133.62.935.92.1
40-59 m2/ha25.62.819.42.422.31.8
from 60 m2/ha6.71.66.21.56.51.1
total100.0.100.0.100.0.
JUto 19 m2/ha28.69.921.05.022.84.5
20-39 m2/ha57.110.843.36.146.65.3
40-59 m2/ha14.37.725.35.322.74.5
from 60 m2/ha..10.53.88.02.9
total100.0.100.0.100.0.
LUto 19 m2/ha14.37.722.14.020.83.6
20-39 m2/ha52.410.944.34.845.64.4
40-59 m2/ha23.89.320.63.921.13.6
from 60 m2/ha9.56.413.13.312.52.9
total100.0.100.0.100.0.
NEto 19 m2/ha20.018.025.94.925.64.7
20-39 m2/ha20.018.044.95.543.55.3
40-59 m2/ha60.022.026.84.928.74.9
from 60 m2/ha..2.41.72.31.6
total100.0.100.0.100.0.
NWto 19 m2/ha14.313.523.111.920.09.1
20-39 m2/ha42.919.123.111.930.010.5
40-59 m2/ha42.919.146.214.145.011.3
from 60 m2/ha..7.77.65.05.0
total100.0.100.0.100.0.
OWto 19 m2/ha31.99.436.48.834.36.4
20-39 m2/ha35.99.719.97.327.26.0
40-59 m2/ha24.28.633.68.729.36.2
from 60 m2/ha8.15.510.15.69.23.9
total100.0.100.0.100.0.
SGto 19 m2/ha21.04.519.54.520.23.2
20-39 m2/ha37.15.431.25.334.23.8
40-59 m2/ha24.74.831.25.327.93.6
from 60 m2/ha17.34.218.24.417.73.0
total100.0.100.0.100.0.
SHto 19 m2/ha..13.95.813.95.8
20-39 m2/ha..58.38.258.38.2
40-59 m2/ha..27.87.527.87.5
from 60 m2/ha......
total..100.0.100.0.
SOto 19 m2/ha25.021.825.94.925.94.8
20-39 m2/ha50.025.153.15.652.95.4
40-59 m2/ha25.021.818.54.318.84.3
from 60 m2/ha..2.51.72.41.7
total100.0.100.0.100.0.
SZto 19 m2/ha25.06.922.06.523.54.7
20-39 m2/ha25.06.939.07.732.15.2
40-59 m2/ha35.07.636.67.635.85.4
from 60 m2/ha15.05.72.42.48.73.1
total100.0.100.0.100.0.
TGto 19 m2/ha..35.26.130.35.4
20-39 m2/ha70.014.533.66.038.65.7
40-59 m2/ha30.014.622.85.423.85.1
from 60 m2/ha..8.43.67.33.2
total100.0.100.0.100.0.
TIto 19 m2/ha34.53.060.24.941.82.7
20-39 m2/ha41.63.132.64.739.12.6
40-59 m2/ha18.22.56.12.414.81.9
from 60 m2/ha5.71.51.01.04.31.1
total100.0.100.0.100.0.
URto 19 m2/ha14.76.945.49.330.76.2
20-39 m2/ha41.09.530.98.635.86.5
40-59 m2/ha29.58.813.56.321.25.5
from 60 m2/ha14.76.910.15.612.34.4
total100.0.100.0.100.0.
VDto 19 m2/ha32.06.826.53.027.52.7
20-39 m2/ha34.06.946.43.444.23.1
40-59 m2/ha16.95.521.62.820.82.5
from 60 m2/ha17.15.55.51.57.61.6
total100.0.100.0.100.0.
VSto 19 m2/ha30.93.259.84.342.12.7
20-39 m2/ha39.73.421.63.632.72.6
40-59 m2/ha22.02.913.13.018.62.1
from 60 m2/ha7.31.85.42.06.61.4
total100.0.100.0.100.0.
ZGto 19 m2/ha44.417.117.216.233.812.6
20-39 m2/ha44.417.134.520.240.513.1
40-59 m2/ha11.110.817.216.213.59.2
from 60 m2/ha..31.118.912.28.3
total100.0.100.0.100.0.
ZHto 19 m2/ha33.327.332.73.932.73.9
20-39 m2/ha66.727.340.34.140.84.1
40-59 m2/ha..24.33.623.83.5
from 60 m2/ha..2.81.42.71.3
total100.0.100.0.100.0.
Switzerlandto 19 m2/ha27.31.333.81.031.40.8
20-39 m2/ha39.91.437.91.038.70.8
40-59 m2/ha23.81.221.50.922.30.7
from 60 m2/ha9.00.86.80.57.60.5
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #161533/147912

NFI4b

forest area: processes in channels SilvaProtect, modelled and assigned · basal area (standing live trees) · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonbasal area (standing live trees)1000 ha± %1000 ha± %1000 ha± %
AGto 19 m2/ha..18.51218.512
20-39 m2/ha..22.91022.910
40-59 m2/ha..6.8236.823
from 60 m2/ha..0.8700.870
total..49.1249.12
AIto 19 m2/ha0.669..0.669
20-39 m2/ha0.3100..0.3100
40-59 m2/ha1.3451.7423.027
from 60 m2/ha0.6690.6691.345
total2.9242.3335.212
ARto 19 m2/ha0.6690.6691.347
20-39 m2/ha0.31001.3491.643
40-59 m2/ha0.6692.2332.927
from 60 m2/ha0.6691.9362.630
total2.2336.1148.46
BEto 19 m2/ha12.01637.2949.17
20-39 m2/ha28.41037.7966.16
40-59 m2/ha17.11325.01142.18
from 60 m2/ha5.52510.31815.814
total63.06110.24173.12
BL/BSto 19 m2/ha0.8704.1294.926
20-39 m2/ha1.25710.61411.813
40-59 m2/ha..2.9362.936
from 60 m2/ha..1.1581.158
total2.04318.7720.75
FRto 19 m2/ha2.24010.11712.315
20-39 m2/ha5.2257.52112.715
40-59 m2/ha6.3237.92014.214
from 60 m2/ha2.6371.5504.129
total16.41226.9843.33
GEto 19 m2/ha..1.4481.448
20-39 m2/ha..1.4481.448
40-59 m2/ha..0.41000.4100
from 60 m2/ha......
total..3.1203.120
GLto 19 m2/ha2.3393.4315.723
20-39 m2/ha3.0342.7365.723
40-59 m2/ha0.8702.3403.034
from 60 m2/ha1.9431.5493.531
total8.1189.91518.07
GRto 19 m2/ha24.41138.9963.36
20-39 m2/ha32.11032.11064.26
40-59 m2/ha21.31218.51339.98
from 60 m2/ha5.6255.92411.517
total83.5595.55179.02
JUto 19 m2/ha2.3405.5257.820
20-39 m2/ha4.72711.31615.912
40-59 m2/ha1.2576.6227.820
from 60 m2/ha..2.7362.736
total8.21926.0734.23
LUto 19 m2/ha0.9577.5198.517
20-39 m2/ha3.52915.11218.610
40-59 m2/ha1.6447.0208.618
from 60 m2/ha0.6704.5265.124
total6.62034.1540.73
NEto 19 m2/ha0.31006.9207.219
20-39 m2/ha0.310011.91312.213
40-59 m2/ha1.0577.1198.118
from 60 m2/ha..0.6700.670
total1.64426.6528.24
NWto 19 m2/ha0.41001.2551.546
20-39 m2/ha1.2551.2552.336
40-59 m2/ha1.2552.3363.526
from 60 m2/ha..0.41000.4100
total2.7325.0197.78
OWto 19 m2/ha3.0344.0287.020
20-39 m2/ha3.3312.2395.523
40-59 m2/ha2.2393.7296.021
from 60 m2/ha0.7701.1571.943
total9.31611.11420.45
SGto 19 m2/ha6.1235.42511.616
20-39 m2/ha10.8178.71919.512
40-59 m2/ha7.2218.71915.913
from 60 m2/ha5.1265.12610.118
total29.3927.8957.14
SHto 19 m2/ha..1.8421.842
20-39 m2/ha..7.5147.514
40-59 m2/ha..3.6273.627
from 60 m2/ha......
total..12.8312.83
SOto 19 m2/ha0.41007.9198.319
20-39 m2/ha0.87016.31117.011
40-59 m2/ha0.41005.7246.123
from 60 m2/ha..0.8700.870
total1.54930.7432.23
SZto 19 m2/ha3.6303.3326.921
20-39 m2/ha3.6305.8239.417
40-59 m2/ha5.1255.42410.515
from 60 m2/ha2.2400.41002.537
total14.51214.91229.34
TGto 19 m2/ha..6.6186.618
20-39 m2/ha2.1366.3198.415
40-59 m2/ha0.9574.3255.222
from 60 m2/ha..1.6441.644
total3.03018.7621.74
TIto 19 m2/ha30.51021.21251.77
20-39 m2/ha36.8911.51748.37
40-59 m2/ha16.1142.14118.313
from 60 m2/ha5.0260.41005.425
total88.4435.29123.62
URto 19 m2/ha1.3494.4265.723
20-39 m2/ha3.7293.0326.720
40-59 m2/ha2.6341.3494.027
from 60 m2/ha1.3491.0572.336
total9.0169.81618.78
VDto 19 m2/ha5.72521.91227.610
20-39 m2/ha6.12438.3844.37
40-59 m2/ha3.03517.91320.912
from 60 m2/ha3.0354.5287.622
total17.81382.54100.32
VSto 19 m2/ha21.61226.61048.27
20-39 m2/ha27.8109.61837.48
40-59 m2/ha15.4145.82421.312
from 60 m2/ha5.1252.4387.621
total70.0544.57114.43
ZGto 19 m2/ha1.7440.41002.137
20-39 m2/ha1.7440.9682.632
40-59 m2/ha0.41000.41000.968
from 60 m2/ha..0.8710.871
total3.9212.5356.37
ZHto 19 m2/ha0.410016.61216.912
20-39 m2/ha0.77020.51021.210
40-59 m2/ha..12.31512.315
from 60 m2/ha..1.4491.449
total1.15750.8351.82
Switzerlandto 19 m2/ha121.35255.33376.63
20-39 m2/ha177.74286.03463.72
40-59 m2/ha105.85162.04267.73
from 60 m2/ha40.0951.4891.46
total444.82754.711199.51

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #161534/147913

NFI4b

forest area: processes in channels SilvaProtect, modelled and assigned · basal area (standing live trees) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedbasal area (standing live trees) %± %± %± %± %± %±
inside perimeterto 19 m2/ha23.65.716.76.219.72.328.51.933.72.727.11.3
20-39 m2/ha49.16.747.38.337.22.839.62.040.82.840.01.4
40-59 m2/ha25.55.919.46.630.72.722.91.819.62.323.91.2
from 60 m2/ha1.81.816.76.212.41.99.11.25.91.39.00.8
total100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterto 19 m2/ha23.21.932.51.926.52.445.52.153.94.433.81.0
20-39 m2/ha51.22.239.92.028.92.528.71.933.64.237.71.0
40-59 m2/ha21.61.822.21.728.92.518.61.710.92.821.50.9
from 60 m2/ha4.00.95.50.915.72.07.21.11.61.16.90.5
total100.0.100.0.100.0.100.0.100.0.100.0.
totalto 19 m2/ha23.21.831.61.823.21.736.81.439.72.331.30.8
20-39 m2/ha51.02.140.31.932.81.934.31.438.72.338.60.8
40-59 m2/ha22.01.822.01.629.81.820.81.217.11.822.40.7
from 60 m2/ha3.80.86.10.914.11.48.20.84.61.07.70.5
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 #161535/147914

NFI4b

forest area: processes in channels SilvaProtect, modelled and assigned · basal area (standing live trees) · production region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedbasal area (standing live trees)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterto 19 m2/ha4.7272.14120.51356.5736.59120.45
20-39 m2/ha9.9196.02438.9978.5644.28177.44
40-59 m2/ha5.1262.53832.11045.3821.312106.35
from 60 m2/ha0.41002.14113.01618.0146.42339.89
total20.11312.716104.54198.33108.34443.92
outside perimeterto 19 m2/ha42.3871.0631.01085.6624.511254.43
20-39 m2/ha93.4587.1533.91054.1815.315283.83
40-59 m2/ha39.4948.5833.91035.0105.026161.74
from 60 m2/ha7.32212.01718.41413.6160.77151.98
total182.52218.72117.14188.2345.48751.81
totalto 19 m2/ha47.1873.1651.58142.1461.06374.83
20-39 m2/ha103.3493.1572.86132.6459.56461.32
40-59 m2/ha44.5851.0766.0680.3626.211268.03
from 60 m2/ha7.72114.11531.31031.6107.12291.76
total202.61231.31221.62386.51153.821195.81

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161536/147915

NFI4b

forest area: processes in channels SilvaProtect, modelled and assigned · basal area (standing live trees) · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedbasal area (standing live trees) %± %± %± %± %± %± %±
inside perimeterto 19 m2/ha20.94.321.12.423.73.130.93.228.93.433.72.727.21.3
20-39 m2/ha48.45.241.42.933.83.439.73.438.93.640.82.840.01.4
40-59 m2/ha23.14.427.72.725.63.122.02.925.63.319.62.323.91.2
from 60 m2/ha7.72.89.81.816.92.77.31.86.71.95.91.38.90.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterto 19 m2/ha28.31.334.62.825.73.159.84.341.73.153.94.433.91.0
20-39 m2/ha44.91.528.82.628.13.221.63.633.23.033.64.237.71.0
40-59 m2/ha21.91.224.42.530.63.313.13.018.52.510.92.821.50.9
from 60 m2/ha4.80.612.21.915.52.65.42.06.61.61.61.16.90.5
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalto 19 m2/ha27.81.327.91.924.72.242.12.736.22.339.72.331.40.8
20-39 m2/ha45.21.435.02.030.92.332.72.635.62.338.72.338.60.8
40-59 m2/ha22.01.226.01.828.12.318.62.121.52.017.11.822.40.7
from 60 m2/ha5.00.611.01.316.21.96.61.46.61.24.61.07.70.5
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 #161537/147916

NFI4b

forest area: processes in channels SilvaProtect, modelled and assigned · basal area (standing live trees) · protection forest region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedbasal area (standing live trees)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimeterto 19 m2/ha6.82321.61216.01421.61218.31336.59120.85
20-39 m2/ha15.71542.6822.81127.81024.61144.28177.74
40-59 m2/ha7.52228.51117.31315.41416.21421.312106.15
from 60 m2/ha2.53810.11811.4175.1254.2296.42339.89
total32.610102.8467.5670.0563.36108.34444.42
outside perimeterto 19 m2/ha113.8536.8917.81426.61035.7924.511255.13
20-39 m2/ha180.3430.71019.4139.61828.41015.315283.73
40-59 m2/ha88.0626.01121.1125.82415.8145.026161.74
from 60 m2/ha19.31313.01610.7172.4385.6250.77151.88
total401.41106.4569.0644.4785.6545.48752.21
totalto 19 m2/ha120.6558.4733.8948.2753.9761.06375.93
20-39 m2/ha196.0373.2642.2837.4853.0759.56461.42
40-59 m2/ha95.5554.5738.4821.31232.0926.211267.83
from 60 m2/ha21.81323.11222.1127.6219.9187.12291.66
total434.01209.22136.52114.43148.92153.821196.71

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161538/147917

NFI4b

forest area: processes in channels SilvaProtect, modelled and assigned · basal area (standing live trees) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regionbasal area (standing live trees) %± %± %±
Western Jurato 19 m2/ha23.55.923.12.223.12.0
20-39 m2/ha47.17.050.02.649.72.4
40-59 m2/ha27.46.322.52.123.12.0
from 60 m2/ha2.01.94.41.14.11.0
total100.0.100.0.100.0.
Eastern Jurato 19 m2/ha25.021.723.83.923.83.9
20-39 m2/ha75.021.755.24.655.84.5
40-59 m2/ha..18.73.618.13.5
from 60 m2/ha..2.41.42.31.3
total100.0.100.0.100.0.
Western Plateauto 19 m2/ha20.312.829.24.428.54.2
20-39 m2/ha29.014.338.64.737.84.5
40-59 m2/ha10.19.625.74.224.44.0
from 60 m2/ha40.615.66.52.49.32.7
total100.0.100.0.100.0.
Central Plateauto 19 m2/ha16.710.832.53.231.63.1
20-39 m2/ha50.014.540.83.441.33.3
40-59 m2/ha16.710.820.02.819.82.7
from 60 m2/ha16.710.86.71.77.31.8
total100.0.100.0.100.0.
Eastern Plateauto 19 m2/ha14.39.433.72.732.82.6
20-39 m2/ha57.113.239.62.840.42.8
40-59 m2/ha28.612.122.42.422.72.4
from 60 m2/ha..4.31.24.11.1
total100.0.100.0.100.0.
Western Pre-Alpsto 19 m2/ha20.75.136.66.228.44.1
20-39 m2/ha34.96.021.75.328.54.1
40-59 m2/ha31.75.926.85.729.34.1
from 60 m2/ha12.74.214.94.613.83.1
total100.0.100.0.100.0.
Central Pre-Alpsto 19 m2/ha19.03.531.03.725.62.6
20-39 m2/ha41.34.432.23.836.32.9
40-59 m2/ha31.74.123.93.427.42.7
from 60 m2/ha7.92.412.92.710.71.8
total100.0.100.0.100.0.
Eastern Pre-Alpsto 19 m2/ha19.84.014.53.417.12.6
20-39 m2/ha33.74.728.24.330.83.2
40-59 m2/ha28.74.537.34.633.23.2
from 60 m2/ha17.83.820.03.819.02.7
total100.0.100.0.100.0.
Northwestern Alpsto 19 m2/ha24.04.440.15.531.33.5
20-39 m2/ha45.85.127.45.037.53.7
40-59 m2/ha19.84.123.74.721.63.1
from 60 m2/ha10.43.18.83.29.72.2
total100.0.100.0.100.0.
Central Alpsto 19 m2/ha20.66.536.07.228.95.0
20-39 m2/ha30.97.433.37.132.25.1
40-59 m2/ha30.67.421.96.226.04.8
from 60 m2/ha17.96.18.84.213.03.7
total100.0.100.0.100.0.
Northeastern Alpsto 19 m2/ha31.56.340.57.635.44.9
20-39 m2/ha37.06.623.86.631.24.7
40-59 m2/ha16.75.123.86.619.84.1
from 60 m2/ha14.84.811.95.013.53.5
total100.0.100.0.100.0.
Southwestern Alpsto 19 m2/ha30.93.259.84.342.12.7
20-39 m2/ha39.73.421.63.632.72.6
40-59 m2/ha22.02.913.13.018.62.1
from 60 m2/ha7.31.85.42.06.61.4
total100.0.100.0.100.0.
Southeastern Alpsto 19 m2/ha28.93.441.73.136.22.3
20-39 m2/ha38.93.633.23.035.62.3
40-59 m2/ha25.63.318.52.521.52.0
from 60 m2/ha6.71.96.61.66.61.2
total100.0.100.0.100.0.
Southern Alpsto 19 m2/ha33.72.753.94.439.72.3
20-39 m2/ha40.82.833.64.238.72.3
40-59 m2/ha19.62.310.92.817.11.8
from 60 m2/ha5.91.31.61.14.61.0
total100.0.100.0.100.0.
Switzerlandto 19 m2/ha27.11.333.81.031.30.8
20-39 m2/ha40.01.437.81.038.60.8
40-59 m2/ha23.91.221.60.922.40.7
from 60 m2/ha9.00.86.90.57.70.5
total100.0.100.0.100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161539/147918

NFI4b

forest area: processes in channels SilvaProtect, modelled and assigned · basal area (standing live trees) · economic region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
economic regionbasal area (standing live trees)1000 ha± %1000 ha± %1000 ha± %
Western Jurato 19 m2/ha4.32931.51035.89
20-39 m2/ha8.62068.2676.85
40-59 m2/ha5.02630.71035.79
from 60 m2/ha0.41006.1246.423
total18.213136.52154.72
Eastern Jurato 19 m2/ha0.410011.11711.516
20-39 m2/ha1.25725.7926.98
40-59 m2/ha..8.7198.719
from 60 m2/ha..1.1581.158
total1.64946.6348.22
Western Plateauto 19 m2/ha0.87013.11613.915
20-39 m2/ha1.25817.31318.412
40-59 m2/ha0.410011.51711.917
from 60 m2/ha1.6492.9374.529
total4.13144.7448.73
Central Plateauto 19 m2/ha0.67121.21021.810
20-39 m2/ha1.94026.7928.58
40-59 m2/ha0.67113.11413.714
from 60 m2/ha0.6714.4265.024
total3.72865.4369.12
Eastern Plateauto 19 m2/ha0.77136.5837.28
20-39 m2/ha2.93542.9745.87
40-59 m2/ha1.45024.31125.710
from 60 m2/ha..4.7274.727
total5.026108.32113.32
Western Pre-Alpsto 19 m2/ha4.8268.12012.915
20-39 m2/ha8.1204.82712.915
40-59 m2/ha7.4215.92313.314
from 60 m2/ha3.0343.3336.323
total23.3922.11045.54
Central Pre-Alpsto 19 m2/ha8.62017.21425.811
20-39 m2/ha18.61317.91336.68
40-59 m2/ha14.31513.31627.610
from 60 m2/ha3.6317.22210.817
total45.2755.66100.82
Eastern Pre-Alpsto 19 m2/ha7.1215.72412.915
20-39 m2/ha12.11611.11723.211
40-59 m2/ha10.41714.61425.010
from 60 m2/ha6.4237.92014.315
total36.1839.3775.33
Northwestern Alpsto 19 m2/ha8.22011.51719.712
20-39 m2/ha15.7137.92023.610
40-59 m2/ha6.8226.82213.615
from 60 m2/ha3.6312.5386.124
total34.3728.7962.94
Central Alpsto 19 m2/ha2.8345.6248.419
20-39 m2/ha4.2285.2259.417
40-59 m2/ha4.1273.4307.619
from 60 m2/ha2.4371.4493.829
total13.51315.71229.17
Northeastern Alpsto 19 m2/ha6.1236.12312.215
20-39 m2/ha7.2213.63010.716
40-59 m2/ha3.2323.6316.821
from 60 m2/ha2.9341.8444.726
total19.31015.01334.45
Southwestern Alpsto 19 m2/ha21.61226.61048.27
20-39 m2/ha27.8109.61837.48
40-59 m2/ha15.4145.82421.312
from 60 m2/ha5.1252.4387.621
total70.0544.47114.43
Southeastern Alpsto 19 m2/ha18.31335.7953.97
20-39 m2/ha24.61128.41053.07
40-59 m2/ha16.21415.81432.09
from 60 m2/ha4.2295.6259.918
total63.3685.65148.92
Southern Alpsto 19 m2/ha36.5924.51161.06
20-39 m2/ha44.2815.31559.56
40-59 m2/ha21.3125.02626.211
from 60 m2/ha6.4230.7717.122
total108.3445.48153.82
Switzerlandto 19 m2/ha120.95254.33375.23
20-39 m2/ha178.24284.53462.72
40-59 m2/ha106.65162.64269.13
from 60 m2/ha40.2951.9892.16
total445.82753.311199.11

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161540/147919

NFI4b

forest area: processes in channels SilvaProtect, modelled and assigned · stand stability · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedstand stability %± %± %± %± %± %± %±
inside perimetercritical..1.61.67.51.212.12.49.32.56.41.47.40.7
less stable35.26.542.86.249.32.247.83.733.14.051.62.846.91.4
stable64.86.555.66.343.32.240.13.657.64.242.02.845.71.4
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimetercritical2.20.72.50.66.81.118.43.67.11.88.72.45.20.5
less stable31.22.137.31.945.12.231.64.437.73.340.04.337.61.1
stable66.52.160.21.948.02.250.04.755.23.451.34.357.21.1
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalcritical2.00.62.50.67.20.814.52.18.01.57.11.26.00.4
less stable31.62.037.81.847.21.641.52.935.82.648.22.441.10.8
stable66.42.059.81.845.61.644.02.956.22.744.82.452.90.8
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 #161541/147920

NFI4b

forest area: processes in channels SilvaProtect, modelled and assigned · stand stability · biogeographical region
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
processes in channels SilvaProtect, modelled and assignedstand stability1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
inside perimetercritical..0.410013.5167.5214.6277.12233.110
less stable6.8239.51989.2629.8916.31457.37208.94
stable12.61612.41778.4625.01028.31046.78203.34
total19.51322.312181.2362.3549.17111.04445.42
outside perimetercritical4.0306.02412.2177.2215.2254.12938.79
less stable55.1788.1580.7612.41627.81018.813282.93
stable117.54142.2485.9619.61240.8824.111430.22
total176.62236.32178.8439.2873.9547.08751.81
totalcritical4.0306.42325.81114.7149.81811.21771.87
less stable62.0697.65169.9442.1744.1876.15491.92
stable130.13154.63164.3444.6769.1570.86633.52
total196.01258.61360.01101.53123.02158.021197.21

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #161542/147921

NFI4b

forest area: processes in channels SilvaProtect, modelled and assigned · stand stability · canton
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonstand stability %± %± %±
AGcritical......
less stable..37.74.437.74.4
stable..62.34.462.34.4
total..100.0.100.0.
AIcritical......
less stable33.316.127.717.230.811.8
stable66.715.972.317.269.211.8
total100.0.100.0.100.0.
ARcritical14.313.5..3.83.8
less stable14.313.552.911.642.69.9
stable71.417.247.111.653.69.9
total100.0.100.0.100.0.
BEcritical4.91.65.01.24.91.0
less stable42.43.642.62.842.52.2
stable52.73.752.42.852.52.2
total100.0.100.0.100.0.
BL/BScritical......
less stable20.018.039.37.237.46.8
stable80.018.060.77.362.66.8
total100.0.100.0.100.0.
FRcritical..7.03.04.31.9
less stable49.97.644.55.946.64.7
stable50.17.548.55.949.14.7
total100.0.100.0.100.0.
GEcritical......
less stable..29.518.729.518.7
stable..70.518.770.518.7
total..100.0.100.0.
GLcritical9.66.511.66.410.74.6
less stable57.410.846.19.951.27.4
stable33.110.342.39.838.17.1
total100.0.100.0.100.0.
GRcritical7.11.76.91.57.01.1
less stable40.23.235.92.937.92.1
stable52.83.257.23.055.12.2
total100.0.100.0.100.0.
JUcritical..6.02.94.62.2
less stable33.310.337.35.936.35.2
stable66.710.356.76.159.15.3
total100.0.100.0.100.0.
LUcritical19.08.66.42.48.52.5
less stable57.110.838.14.741.14.4
stable23.89.355.54.850.44.4
total100.0.100.0.100.0.
NEcritical......
less stable40.022.030.45.131.05.0
stable60.022.069.65.169.05.0
total100.0.100.0.100.0.
NWcritical14.313.5..5.05.0
less stable57.119.069.213.065.010.8
stable28.617.430.813.130.010.5
total100.0.100.0.100.0.
OWcritical11.76.43.43.37.23.5
less stable64.59.530.38.545.86.7
stable23.88.666.48.747.06.8
total100.0.100.0.100.0.
SGcritical6.22.71.31.33.81.5
less stable51.85.650.75.751.34.0
stable42.05.548.05.744.94.0
total100.0.100.0.100.0.
SHcritical..2.82.82.82.8
less stable..25.07.325.07.3
stable..72.27.472.27.4
total..100.0.100.0.
SOcritical..1.21.21.21.2
less stable100.0.33.35.336.55.2
stable..65.45.362.45.3
total100.0.100.0.100.0.
SZcritical10.04.87.34.18.63.1
less stable47.57.936.57.542.05.5
stable42.57.856.27.849.45.6
total100.0.100.0.100.0.
TGcritical..3.22.22.81.9
less stable40.015.642.56.342.15.9
stable60.015.654.46.355.15.9
total100.0.100.0.100.0.
TIcritical6.51.69.72.97.41.4
less stable53.93.241.45.050.32.7
stable39.73.148.95.042.32.7
total100.0.100.0.100.0.
URcritical7.45.014.06.510.84.2
less stable41.09.555.59.348.66.7
stable51.69.730.48.540.66.6
total100.0.100.0.100.0.
VDcritical10.74.52.81.14.21.2
less stable46.87.329.93.132.92.9
stable42.57.267.43.263.03.0
total100.0.100.0.100.0.
VScritical11.82.317.03.313.81.9
less stable47.53.531.04.141.12.7
stable40.73.452.04.445.12.7
total100.0.100.0.100.0.
ZGcritical......
less stable44.417.117.216.233.812.6
stable55.617.082.816.266.212.7
total100.0.100.0.100.0.
ZHcritical33.327.33.51.54.11.6
less stable33.327.335.44.035.44.0
stable33.327.361.14.160.54.0
total100.0.100.0.100.0.
Switzerlandcritical7.40.75.10.55.90.4
less stable47.01.437.61.141.10.8
stable45.61.457.31.153.00.9
total100.0.100.0.100.0.

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #161543/147922

NFI4b

forest area: processes in channels SilvaProtect, modelled and assigned · stand stability · canton
unit: 1000 ha
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
processes in channels SilvaProtect, modelled and assigned
inside perimeteroutside perimetertotal
cantonstand stability1000 ha± %1000 ha± %1000 ha± %
AGcritical......
less stable..18.51218.512
stable..30.6730.67
total..49.1249.12
AIcritical......
less stable1.0540.6691.639
stable1.9341.7423.622
total2.9242.3335.212
ARcritical0.3100..0.3100
less stable0.31003.2273.625
stable1.6412.9274.518
total2.2336.1148.46
BEcritical3.1335.5258.520
less stable26.71147.0873.65
stable33.2957.7790.95
total63.06110.24173.12
BL/BScritical......
less stable0.41007.3197.719
stable1.64911.31413.012
total2.04318.7720.75
FRcritical..1.9441.944
less stable8.22011.91520.210
stable8.21913.01521.310
total16.41226.9843.33
GEcritical......
less stable..0.9650.965
stable..2.2342.234
total..3.1203.120
GLcritical0.8701.2571.943
less stable4.6264.6269.216
stable2.7364.2286.920
total8.1189.91518.07
GRcritical5.9246.62312.516
less stable33.5934.3967.86
stable44.1854.6798.74
total83.5595.55179.02
JUcritical..1.6491.649
less stable2.7369.71712.415
stable5.52514.81320.29
total8.21926.0734.23
LUcritical1.3492.2373.529
less stable3.82813.01316.811
stable1.64419.01020.59
total6.62034.1540.73
NEcritical......
less stable0.6708.1188.717
stable1.05718.5919.49
total1.64426.6528.24
NWcritical0.4100..0.4100
less stable1.5463.5265.019
stable0.8691.5462.336
total2.7325.0197.78
OWcritical1.1570.41001.549
less stable6.0213.4319.315
stable2.2397.4199.616
total9.31611.11420.45
SGcritical1.8440.41002.240
less stable15.21414.11429.39
stable12.31613.41525.610
total29.3927.8957.14
SHcritical..0.41000.4100
less stable..3.2293.229
stable..9.3119.311
total..12.8312.83
SOcritical..0.41000.4100
less stable1.54910.21711.715
stable..20.1920.19
total1.54930.7432.23
SZcritical1.4491.1572.536
less stable6.9215.42312.314
stable6.2228.31914.512
total14.51214.91229.34
TGcritical..0.6700.670
less stable1.2497.9179.115
stable1.83910.21311.911
total3.03018.7621.74
TIcritical5.7243.4319.119
less stable47.6714.61562.26
stable35.1917.21452.37
total88.4435.29123.62
URcritical0.7701.4502.040
less stable3.7295.4239.117
stable4.6243.0317.617
total9.0169.81618.78
VDcritical1.9442.3404.230
less stable8.32124.71133.09
stable7.62255.6663.25
total17.81382.54100.32
VScritical8.2207.62115.814
less stable33.2913.81547.07
stable28.51023.11151.67
total70.0544.57114.43
ZGcritical......
less stable1.7440.41002.137
stable2.1372.1404.221
total3.9212.5356.37
ZHcritical0.41001.8442.140
less stable0.410018.01218.312
stable0.410031.0731.47
total1.15750.8351.82
Switzerlandcritical32.91038.3971.37
less stable209.14283.83492.92
stable202.74432.62635.32
total444.82754.711199.51

calculated by unit of reference: canton

© WSL, Swiss National Forest Inventory, 03.11.2014 #161544/147923
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