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NFI3

stem number of dead wood: length of lying dead sample tree (6 classes) · biogeographical region
unit: n/ha
unit of evaluation: accessible forest excluding shrub forest
restriction: tree status = lying dead
grid: terrestrial grid NFI3
state 2004/06
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
length of lying dead sample tree (6 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
0-5 m1.6232.1145.896.3156.7145.0144.35
5-10 m2.6142.2157.2812.21210.6156.5126.05
10-15 m2.4142.4154.485.1164.0163.8163.65
15-20 m1.2231.2203.4132.2172.0201.2222.08
20-25 m0.6280.6231.8131.2241.2250.6261.19
over 25 m0.2440.3280.8170.3340.6270.2400.411
total8.598.8823.4627.3925.1917.3917.43

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166819/153202

NFI4b

stem number of dead wood: mechanical strength of wood (3 classes) · regeneration on dead wood (3 classes)
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: tree status = lying dead
grid:
state 2009/13
mechanical strength of wood (3 classes)
fresh / firm woodrotten woodmouldering / mull woodtotal
regeneration on dead wood (3 classes) %± %± %± %±
no plant96.80.793.41.090.51.293.60.6
1 plant1.60.53.10.73.40.72.70.4
2 or more plant1.60.53.60.76.11.03.70.4
total100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166820/153203

NFI4b

stem number of dead wood: mechanical strength of wood (3 classes) · regeneration on dead wood (3 classes)
unit: n/ha
unit of evaluation: accessible forest excluding shrub forest
restriction: tree status = lying dead
grid:
state 2009/13
mechanical strength of wood (3 classes)
fresh / firm woodrotten woodmouldering / mull woodtotal
regeneration on dead wood (3 classes) n/ha± % n/ha± % n/ha± % n/ha± %
no plant7.967.166.7621.74
1 plant0.1310.2240.3220.615
2 or more plant0.1290.3190.4170.812
total8.267.667.4623.24

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166821/153204

NFI4b

stem number of dead wood: mechanical strength of wood (3 classes) · regeneration on dead wood (3 classes)
unit: 1000 n
unit of evaluation: accessible forest excluding shrub forest
restriction: tree status = lying dead
grid:
state 2009/13
mechanical strength of wood (3 classes)
fresh / firm woodrotten woodmouldering / mull woodtotal
regeneration on dead wood (3 classes)1000 n± %1000 n± %1000 n± %1000 n± %
no plant946368520679586259414
1 plant15931281243032274315
2 or more plant154293251953717101612
total977769126687976277004

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166822/153205

NFI4b

stem number of dead wood: mechanical strength of wood (3 classes) · regeneration on dead wood (3 classes)
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: tree status = lying dead
grid:
state 2009/13
mechanical strength of wood (3 classes)
fresh / firm woodrotten woodmouldering / mull woodtotal
regeneration on dead wood (3 classes) %± %± %± %±
no plant96.70.793.41.090.41.293.60.6
1 plant1.70.53.10.73.50.72.70.4
2 or more plant1.60.53.50.76.11.03.70.4
total100.0.100.0.100.0.100.0.

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166823/153206

NFI4b

stem number of dead wood: mechanical strength of wood (3 classes) · regeneration on dead wood (3 classes)
unit: n/ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: tree status = lying dead
grid:
state 2009/13
mechanical strength of wood (3 classes)
fresh / firm woodrotten woodmouldering / mull woodtotal
regeneration on dead wood (3 classes) n/ha± % n/ha± % n/ha± % n/ha± %
no plant8.067.366.9622.14
1 plant0.1310.2240.3220.615
2 or more plant0.1290.3190.5170.912
total8.267.867.6623.64

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166824/153207

NFI4b

stem number of dead wood: mechanical strength of wood (3 classes) · regeneration on dead wood (3 classes)
unit: 1000 n
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: tree status = lying dead
grid:
state 2009/13
mechanical strength of wood (3 classes)
fresh / firm woodrotten woodmouldering / mull woodtotal
regeneration on dead wood (3 classes)1000 n± %1000 n± %1000 n± %1000 n± %
no plant923468459679376256304
1 plant15931281243032274315
2 or more plant154293181953717100912
total954769059687766273824

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166825/153208

NFI4b

stem number of dead wood: length of lying dead sample tree (6 classes) · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: tree status = lying dead
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
length of lying dead sample tree (6 classes) %± %± %± %± %± %± %±
0-5 m24.52.529.93.333.03.629.43.033.34.228.94.029.31.4
5-10 m39.72.929.82.636.53.840.22.734.33.439.13.836.21.3
10-15 m17.32.121.22.417.52.815.12.115.12.718.33.317.71.1
15-20 m13.42.010.11.88.11.911.41.99.11.99.53.310.60.9
20-25 m2.90.96.51.24.11.23.10.95.91.72.71.34.30.5
over 25 m2.30.72.60.70.90.50.90.42.20.71.50.71.90.3
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 #166826/153209

NFI4b

stem number of dead wood: length of lying dead sample tree (6 classes) · protection forest region
unit: n/ha
unit of evaluation: accessible forest excluding shrub forest
restriction: tree status = lying dead
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
length of lying dead sample tree (6 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
0-5 m3.4129.7157.51511.8148.6166.5166.86
5-10 m5.5119.7128.21416.1138.9148.8158.45
10-15 m2.4146.9153.9206.0173.9214.1224.17
15-20 m1.8163.3211.8264.6192.4242.1372.59
20-25 m0.4322.1200.9311.2291.5310.6521.012
over 25 m0.3290.9290.2500.4410.6330.3480.415
total13.8732.5922.61040.11025.81122.61123.24

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166827/153210

NFI4b

stem number of dead wood: length of lying dead sample tree (6 classes) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: tree status = lying dead
grid:
state 2009/13
length of lying dead sample tree (6 classes)
0-5 m5-10 m10-15 m15-20 m20-25 mover 25 mtotal
economic region %± %± %± %± %± %± %±
Western Jura25.24.039.74.417.43.211.82.53.91.71.90.7100.0.
Eastern Jura22.47.626.98.516.96.323.47.66.23.74.12.4100.0.
Western Plateau20.54.847.47.518.05.310.84.5..3.22.4100.0.
Central Plateau26.16.348.28.614.85.710.95.0....100.0.
Eastern Plateau25.05.834.65.418.55.615.95.62.71.73.32.2100.0.
Western Pre-Alps17.74.132.35.623.64.012.63.89.03.04.82.2100.0.
Central Pre-Alps34.34.729.44.018.73.37.32.17.42.02.91.2100.0.
Eastern Pre-Alps31.75.230.95.219.84.713.93.72.71.41.00.7100.0.
Northwestern Alps33.86.328.64.221.74.510.83.44.01.61.00.5100.0.
Central Alps41.19.037.18.715.46.6..6.53.3..100.0.
Northeastern Alps29.75.543.86.515.74.15.02.14.62.41.30.9100.0.
Southwestern Alps29.43.040.22.715.12.111.41.93.10.90.90.4100.0.
Southeastern Alps33.34.234.33.415.12.79.11.95.91.72.20.7100.0.
Southern Alps28.94.039.13.818.33.39.53.32.71.31.50.7100.0.
Switzerland29.21.436.21.317.71.110.60.94.30.51.90.3100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 04.11.2014 #166828/153211

NFI4b

stem number of dead wood: length of lying dead sample tree (6 classes) · economic region
unit: n/ha
unit of evaluation: accessible forest excluding shrub forest
restriction: tree status = lying dead
grid:
state 2009/13
length of lying dead sample tree (6 classes)
0-5 m5-10 m10-15 m15-20 m20-25 mover 25 mtotal
economic region n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Western Jura4.4187.0173.0212.1240.7430.33817.511
Eastern Jura2.7413.2342.0512.8420.7630.55711.924
Western Plateau3.7308.7263.3382.041..0.67718.319
Central Plateau2.5274.7281.4441.146....9.719
Eastern Plateau2.6293.6201.9341.7400.3640.36910.516
Western Pre-Alps7.02812.8239.3245.0363.6381.95039.617
Central Pre-Alps7.8206.6184.2211.6301.7280.74022.612
Eastern Pre-Alps6.1226.0213.8282.7300.5550.27119.414
Northwestern Alps14.72612.5199.4274.7361.8410.55043.516
Central Alps8.4317.6283.248..1.354..20.519
Northeastern Alps9.42513.9245.0361.6441.5540.47031.719
Southwestern Alps11.81416.1136.0174.6191.2290.44140.110
Southeastern Alps8.6168.9143.9212.4241.5310.63325.811
Southern Alps6.5168.8154.1222.1370.6520.34822.611
Switzerland6.868.454.172.591.0120.41523.34

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166829/153212

NFI4b

stem number of dead wood: length of lying dead sample tree (6 classes) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: tree status = lying dead
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
length of lying dead sample tree (6 classes) %± %± %± %± %± %± %±
0-5 m25.13.623.23.330.62.429.53.332.84.629.33.929.11.4
5-10 m38.54.041.74.132.82.139.73.136.03.538.43.836.51.3
10-15 m17.82.916.73.120.21.814.72.312.52.417.93.217.61.0
15-20 m12.82.414.33.18.91.311.91.910.22.29.63.210.60.9
20-25 m4.01.51.40.75.50.93.11.06.01.93.31.44.30.5
over 25 m1.80.62.71.22.00.51.10.42.50.91.50.71.90.3
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 #166830/153213

NFI4b

stem number of dead wood: length of lying dead sample tree (6 classes) · biogeographical region
unit: n/ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: tree status = lying dead
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
length of lying dead sample tree (6 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
0-5 m4.3162.6179.61011.6168.7187.1166.96
5-10 m6.6154.61410.2815.6149.6169.2158.65
10-15 m3.0191.9226.3115.8183.3234.3224.27
15-20 m2.2221.6242.8174.7192.7262.3362.59
20-25 m0.7380.2551.7171.2331.6350.8461.012
over 25 m0.3350.3440.6250.4400.7350.4480.415
total17.11011.11031.2739.21126.51224.01123.74

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166831/153214

NFI4b

stem number of dead wood: length of lying dead sample tree (6 classes) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: tree status = lying dead
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
length of lying dead sample tree (6 classes) %± %± %± %± %± %±
0-5 m24.83.624.13.428.42.931.72.228.94.029.11.4
5-10 m37.74.142.04.130.72.836.81.939.13.836.51.3
10-15 m17.32.817.33.320.62.216.31.518.33.317.61.0
15-20 m13.72.513.13.110.71.89.51.29.53.310.60.9
20-25 m4.31.51.20.76.71.34.40.72.71.34.30.5
over 25 m2.30.72.41.23.00.91.30.31.50.71.90.3
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 #166832/153215

NFI4b

stem number of dead wood: length of lying dead sample tree (6 classes) · production region
unit: n/ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: tree status = lying dead
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
length of lying dead sample tree (6 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
0-5 m4.1172.8177.21310.796.9166.96
5-10 m6.2154.9147.81212.489.3158.65
10-15 m2.8192.0225.3145.5114.4224.27
15-20 m2.2211.5262.7193.2142.3372.59
20-25 m0.7360.1641.7221.5180.6521.012
over 25 m0.4310.3510.8310.5220.4480.515
total16.51011.71025.6833.8623.81123.64

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166833/153216

NFI4b

stem number of dead wood: length of lying dead sample tree (6 classes) · protection forest region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: tree status = lying dead
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
length of lying dead sample tree (6 classes) %± %± %± %± %± %± %±
0-5 m24.52.529.93.333.23.628.23.033.14.228.94.029.11.4
5-10 m39.72.929.82.636.63.840.62.835.93.339.13.836.51.3
10-15 m17.32.121.22.417.32.915.52.213.62.318.33.317.61.0
15-20 m13.42.010.11.87.91.911.71.98.91.99.53.310.60.9
20-25 m2.90.96.51.24.11.23.00.96.21.82.71.34.30.5
over 25 m2.30.72.60.70.90.50.90.42.30.71.50.71.90.3
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 #166834/153217

NFI4b

stem number of dead wood: length of lying dead sample tree (6 classes) · protection forest region
unit: n/ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: tree status = lying dead
grid:
state 2009/13
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern AlpsSwitzerland
length of lying dead sample tree (6 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
0-5 m3.41210.0157.91511.5158.6166.9166.96
5-10 m5.51110.0128.71416.6139.4149.3158.65
10-15 m2.4147.1154.1206.3173.6204.4224.27
15-20 m1.9163.4211.9264.8192.3252.3372.59
20-25 m0.4322.2201.0311.2311.6310.6521.012
over 25 m0.3290.9290.2500.4400.6330.4480.515
total13.9733.4923.71040.81026.11123.81123.74

calculated by unit of reference: protection forest region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166835/153218

NFI4b

stem number of dead wood: length of lying dead sample tree (6 classes) · economic region
unit: %
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: tree status = lying dead
grid:
state 2009/13
length of lying dead sample tree (6 classes)
0-5 m5-10 m10-15 m15-20 m20-25 mover 25 mtotal
economic region %± %± %± %± %± %± %±
Western Jura25.24.039.74.417.43.211.82.53.91.71.90.7100.0.
Eastern Jura22.47.626.98.516.96.323.47.66.23.74.12.4100.0.
Western Plateau20.54.847.47.518.05.310.84.5..3.22.4100.0.
Central Plateau26.16.348.28.614.85.710.95.0....100.0.
Eastern Plateau25.05.834.65.418.55.615.95.62.71.73.32.2100.0.
Western Pre-Alps17.74.132.35.623.64.012.63.89.03.04.82.2100.0.
Central Pre-Alps34.34.729.44.018.73.37.32.17.42.02.91.2100.0.
Eastern Pre-Alps31.75.230.95.219.84.713.93.72.71.41.00.7100.0.
Northwestern Alps33.86.328.64.221.74.510.83.44.01.61.00.5100.0.
Central Alps41.19.037.18.715.46.6..6.53.3..100.0.
Northeastern Alps30.15.644.36.615.24.14.32.04.72.51.30.9100.0.
Southwestern Alps28.23.040.62.815.52.211.71.93.00.90.90.4100.0.
Southeastern Alps33.14.235.93.313.62.38.91.96.21.82.30.7100.0.
Southern Alps28.94.039.13.818.33.39.53.32.71.31.50.7100.0.
Switzerland29.01.436.51.317.61.010.60.94.30.51.90.3100.0.

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 04.11.2014 #166836/153219

NFI4b

stem number of dead wood: length of lying dead sample tree (6 classes) · economic region
unit: n/ha
unit of evaluation: accessible forest excluding shrub forest NFI3/NFI4 combined
restriction: tree status = lying dead
grid:
state 2009/13
length of lying dead sample tree (6 classes)
0-5 m5-10 m10-15 m15-20 m20-25 mover 25 mtotal
economic region n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
Western Jura4.5187.0173.1212.1240.7430.33817.711
Eastern Jura2.7413.2342.0512.8420.7630.55711.924
Western Plateau3.8308.7263.3382.041..0.67718.419
Central Plateau2.5274.7281.4441.146....9.719
Eastern Plateau2.7293.7202.0341.7400.3640.46910.616
Western Pre-Alps7.12813.0239.5245.1363.6381.95040.317
Central Pre-Alps8.0206.9184.4211.7301.7280.74023.312
Eastern Pre-Alps6.3226.1213.9282.8300.5550.27119.914
Northwestern Alps15.12612.8199.7274.8361.8410.55044.516
Central Alps9.1308.2283.448..1.454..22.119
Northeastern Alps10.22515.0245.1371.5481.6540.47033.719
Southwestern Alps11.51516.6136.3174.8191.2310.44040.810
Southeastern Alps8.6169.4143.6202.3251.6310.63326.111
Southern Alps6.9169.3154.4222.3370.6520.44823.811
Switzerland6.968.754.272.591.0120.51523.74

calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166837/153220

NFI4b

stem number of dead wood: length of lying dead sample tree (6 classes) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: tree status = lying dead
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
length of lying dead sample tree (6 classes) %± %± %± %± %± %± %±
0-5 m25.13.623.23.330.62.430.83.333.14.729.33.929.31.4
5-10 m38.54.041.74.132.82.139.23.034.13.638.43.836.21.3
10-15 m17.82.916.73.120.21.814.22.214.23.017.93.217.71.1
15-20 m12.82.414.33.18.91.311.51.910.42.19.63.210.60.9
20-25 m4.01.51.40.75.50.93.21.05.71.83.31.44.30.5
over 25 m1.80.62.71.22.00.51.00.42.40.81.50.71.90.3
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 #166838/153221

NFI4b

stem number of dead wood: length of lying dead sample tree (6 classes) · biogeographical region
unit: n/ha
unit of evaluation: accessible forest excluding shrub forest
restriction: tree status = lying dead
grid:
state 2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
length of lying dead sample tree (6 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
0-5 m4.2162.6179.21012.0158.7186.7166.86
5-10 m6.5154.6149.8915.3149.0168.8158.45
10-15 m3.0191.8226.1115.5183.7254.1224.17
15-20 m2.2221.6242.7174.5192.8252.2362.59
20-25 m0.7380.2551.6171.2321.5350.7461.012
over 25 m0.3350.3440.6250.4400.6350.3480.415
total16.91011.11029.9739.01126.41222.81123.24

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166839/153222

NFI4b

stem number of dead wood: length of lying dead sample tree (6 classes) · production region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: tree status = lying dead
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
length of lying dead sample tree (6 classes) %± %± %± %± %± %±
0-5 m24.83.624.13.428.42.932.12.228.94.029.31.4
5-10 m37.74.142.04.130.72.836.21.939.13.836.21.3
10-15 m17.32.817.33.320.62.216.51.618.33.317.71.0
15-20 m13.72.513.13.110.71.89.51.19.53.310.60.9
20-25 m4.31.51.20.76.71.34.40.72.71.34.30.5
over 25 m2.30.72.41.23.00.91.30.31.50.71.90.3
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 #166840/153223

NFI4b

stem number of dead wood: length of lying dead sample tree (6 classes) · production region
unit: n/ha
unit of evaluation: accessible forest excluding shrub forest
restriction: tree status = lying dead
grid:
state 2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
length of lying dead sample tree (6 classes) n/ha± % n/ha± % n/ha± % n/ha± % n/ha± % n/ha± %
0-5 m4.0172.8177.11310.696.5166.86
5-10 m6.1154.9147.61211.988.8158.45
10-15 m2.8192.0225.1145.4124.1224.17
15-20 m2.2211.5262.7193.1142.1372.59
20-25 m0.7360.1641.7221.4180.6521.012
over 25 m0.4310.3510.7310.4220.3480.415
total16.31011.61024.9832.9622.61123.24

calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 03.11.2014 #166841/153224

NFI1

forest area: type of regeneration · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest
restriction: stage of stand development = young growth/ thicket
grid: terrestrial grid NFI1
state 1983/85
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
type of regeneration %± %± %± %± %± %± %±
n/a3.51.72.91.15.41.5..9.23.11.81.23.90.6
natural regeneration37.74.514.02.264.43.192.72.979.34.390.32.854.51.7
plantation26.34.143.63.211.62.13.62.18.12.92.61.520.11.3
mixed32.54.439.53.118.62.53.62.03.52.05.32.121.61.4
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 #166842/153225
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