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NFI3NFI4
change: stem number
lower/higher altitudinal zones · conifers and broadleaves
unit of reference: protection forest region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
lower/higher altitudinal zonesconifers and broadleaves %/yr± %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
lowlandsconifers-1.00.20.30.4-0.90.3-1.70.7-1.30.50.20.6-0.90.2
broadleaves-0.30.2-0.50.3-1.20.60.80.60.20.5-0.00.3-0.30.1
total-0.70.1-0.10.3-1.00.3-0.40.5-0.60.40.00.3-0.50.1
high altitude areasconifers-0.50.3-0.10.30.20.30.30.20.60.20.90.30.20.1
broadleaves0.00.40.40.40.70.50.80.81.11.30.30.30.40.2
total-0.30.2-0.00.20.40.30.40.20.60.30.60.20.30.1
totalconifers-0.90.2-0.00.2-0.10.20.00.20.40.20.80.2-0.20.1
broadleaves-0.30.2-0.10.3-0.30.40.80.50.70.70.10.2-0.10.1
total-0.60.1-0.10.2-0.20.20.20.20.50.20.30.2-0.20.1
© WSL, Swiss National Forest Inventory, 20.06.2020 #835020/301351
NFI2NFI4
change: stem number
lower/higher altitudinal zones · conifers and broadleaves
unit of reference: economic region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/952009/17
lower/higher altitudinal zones
lowlandshigh altitude areastotal
economic regionconifers and broadleaves %/yr± %/yr± %/yr±
Western Juraconifers-0.40.2-0.20.2-0.30.1
broadleaves-0.50.10.20.2-0.30.1
total-0.50.1-0.10.2-0.30.1
Eastern Juraconifers-0.70.5..-0.70.5
broadleaves-0.70.2-0.90.0-0.70.2
total-0.70.2-0.90.0-0.70.2
Western Plateauconifers-1.50.41.51.4-1.30.4
broadleaves-0.30.30.82.5-0.20.3
total-0.90.21.31.4-0.70.2
Central Plateauconifers-1.30.3-1.51.0-1.30.3
broadleaves-0.20.31.11.9-0.20.3
total-0.90.2-0.50.5-0.90.2
Eastern Plateauconifers-1.30.2-3.10.6-1.40.2
broadleaves0.00.2-0.20.80.00.2
total-0.70.2-2.20.6-0.70.2
Western Pre-Alpsconifers-1.60.7-1.30.2-1.30.2
broadleaves-0.60.40.20.5-0.10.3
total-1.10.5-1.00.2-1.00.2
Central Pre-Alpsconifers-0.50.3-0.60.2-0.60.2
broadleaves-0.50.30.30.3-0.20.2
total-0.50.2-0.50.2-0.50.1
Eastern Pre-Alpsconifers-1.10.3-0.60.4-0.80.2
broadleaves-0.70.3-0.00.4-0.50.3
total-0.90.2-0.40.3-0.70.2
Northwestern Alpsconifers0.70.8-0.20.3-0.10.3
broadleaves0.00.20.60.50.30.3
total0.20.2-0.00.20.00.2
Central Alpsconifers0.30.70.30.40.30.3
broadleaves0.80.82.21.11.30.6
total0.50.60.60.40.60.3
Northeastern Alpsconifers-1.10.4-0.20.4-0.50.3
broadleaves-1.00.60.40.4-0.30.4
total-1.10.4-0.00.3-0.40.2
Southwestern Alpsconifers-0.90.40.20.10.00.1
broadleaves0.70.41.30.61.00.3
total-0.20.30.30.10.20.1
Southeastern Alpsconifers-0.60.30.60.20.40.1
broadleaves0.10.52.41.00.90.5
total-0.30.30.60.20.50.1
Southern Alpsconifers0.80.60.60.20.60.2
broadleaves0.10.20.80.30.30.1
total0.20.20.70.20.40.1
Switzerlandconifers-1.00.1-0.10.1-0.40.1
broadleaves-0.20.10.60.1-0.00.1
total-0.50.10.10.1-0.30.0
© WSL, Swiss National Forest Inventory, 20.06.2020 #835021/301352
NFI1NFI4
change: stem number
lower/higher altitudinal zones · conifers and broadleaves
unit of reference: production region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1983/852009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
lower/higher altitudinal zonesconifers and broadleaves %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
lowlandsconifers-0.40.2-0.90.1-0.60.2-0.50.11.20.7-0.70.1
broadleaves-0.50.1-0.20.1-0.50.10.30.20.30.2-0.20.1
total-0.50.1-0.60.1-0.60.1-0.10.10.40.2-0.40.0
high altitude areasconifers-0.30.2-0.70.5-0.60.10.10.10.60.2-0.10.1
broadleaves-0.00.2-0.30.70.20.21.60.31.10.30.70.1
total-0.20.1-0.60.4-0.50.10.30.10.80.20.00.1
totalconifers-0.30.1-0.90.1-0.60.10.00.10.70.2-0.30.0
broadleaves-0.40.1-0.20.1-0.20.10.80.20.50.10.00.1
total-0.40.1-0.60.1-0.50.10.20.10.60.1-0.20.0
© WSL, Swiss National Forest Inventory, 20.06.2020 #835022/301353
NFI2NFI4
change: stem number
lower/higher altitudinal zones · conifers and broadleaves
unit of reference: production region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/952009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
lower/higher altitudinal zonesconifers and broadleaves %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
lowlandsconifers-0.50.2-1.40.2-0.90.2-0.60.20.80.6-1.00.1
broadleaves-0.60.1-0.10.1-0.60.20.10.20.10.2-0.20.1
total-0.60.1-0.80.1-0.80.1-0.20.10.20.2-0.60.1
high altitude areasconifers-0.20.2-0.40.8-0.80.10.30.10.60.2-0.10.1
broadleaves0.20.20.71.30.10.21.10.30.80.30.60.1
total-0.10.2-0.10.8-0.60.10.40.10.70.20.10.1
totalconifers-0.40.1-1.40.2-0.80.10.10.10.60.2-0.40.1
broadleaves-0.40.1-0.10.1-0.30.10.60.20.30.1-0.00.1
total-0.40.1-0.80.1-0.70.10.20.10.40.1-0.30.0
© WSL, Swiss National Forest Inventory, 20.06.2020 #835023/301354
NFI3NFI4
change: stem number
lower/higher altitudinal zones · conifers and broadleaves
unit of reference: economic region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
lower/higher altitudinal zones
lowlandshigh altitude areastotal
economic regionconifers and broadleaves %/yr± %/yr± %/yr±
Western Juraconifers-0.50.4-0.40.3-0.50.2
broadleaves-0.40.30.00.4-0.30.2
total-0.50.2-0.30.2-0.40.2
Eastern Juraconifers-0.70.82.50.0-0.70.8
broadleaves-0.40.54.73.1-0.30.5
total-0.50.44.62.9-0.50.4
Western Plateauconifers-1.30.8-1.41.5-1.30.7
broadleaves0.10.4-1.72.30.00.4
total-0.50.4-1.51.1-0.60.4
Central Plateauconifers-1.00.60.30.9-1.00.6
broadleaves-0.40.51.92.4-0.40.5
total-0.70.41.11.4-0.70.4
Eastern Plateauconifers-1.40.4-3.71.1-1.40.4
broadleaves-0.30.30.50.9-0.30.3
total-0.80.3-2.11.0-0.80.3
Western Pre-Alpsconifers-0.61.0-0.80.6-0.80.5
broadleaves-1.10.90.60.9-0.10.6
total-0.90.7-0.50.5-0.60.5
Central Pre-Alpsconifers0.40.4-0.20.4-0.00.3
broadleaves-0.50.50.10.5-0.20.4
total-0.00.3-0.20.3-0.10.2
Eastern Pre-Alpsconifers-1.10.4-0.30.4-0.60.3
broadleaves-1.10.5-0.10.7-0.70.4
total-1.10.3-0.20.4-0.60.2
Northwestern Alpsconifers0.91.50.60.40.60.4
broadleaves-0.20.70.80.60.30.5
total0.10.70.60.30.50.3
Central Alpsconifers0.20.61.10.50.80.4
broadleaves1.00.93.21.82.00.9
total0.60.61.60.61.20.4
Northeastern Alpsconifers-1.30.60.70.60.20.5
broadleaves-2.81.60.70.8-1.11.0
total-2.31.10.70.5-0.40.5
Southwestern Alpsconifers-1.70.70.30.20.00.2
broadleaves0.80.60.80.80.80.5
total-0.40.50.40.20.20.2
Southeastern Alpsconifers-1.30.50.60.20.40.2
broadleaves0.20.51.11.30.70.7
total-0.60.40.60.30.50.2
Southern Alpsconifers0.20.60.90.30.80.2
broadleaves-0.00.30.30.30.10.2
total0.00.30.60.20.30.2
Switzerlandconifers-0.90.20.20.1-0.20.1
broadleaves-0.30.10.50.2-0.10.1
total-0.50.10.30.1-0.10.1
© WSL, Swiss National Forest Inventory, 20.06.2020 #835024/301355
NFI3NFI4
change: stem number
lower/higher altitudinal zones · conifers and broadleaves
unit of reference: economic region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
lower/higher altitudinal zones
lowlandshigh altitude areastotal
economic regionconifers and broadleaves %/yr± %/yr± %/yr±
Western Juraconifers-0.50.4-0.40.2-0.50.2
broadleaves-0.50.30.10.4-0.30.2
total-0.50.2-0.20.2-0.40.2
Eastern Juraconifers-0.70.8..-0.70.8
broadleaves-0.60.5-1.90.0-0.60.5
total-0.60.4-1.90.0-0.60.4
Western Plateauconifers-1.30.8-1.41.5-1.30.7
broadleaves-0.00.5-1.72.3-0.10.4
total-0.60.4-1.51.1-0.60.4
Central Plateauconifers-1.00.60.30.9-1.00.6
broadleaves-0.40.51.92.4-0.40.5
total-0.70.41.11.4-0.70.4
Eastern Plateauconifers-1.40.4-3.71.1-1.40.4
broadleaves-0.30.30.50.9-0.30.3
total-0.80.3-2.11.0-0.80.3
Western Pre-Alpsconifers-0.61.0-0.40.5-0.40.4
broadleaves-1.20.90.40.9-0.30.6
total-0.90.8-0.20.4-0.40.4
Central Pre-Alpsconifers0.50.4-0.40.4-0.10.3
broadleaves-0.60.40.50.5-0.20.3
total-0.10.3-0.20.3-0.10.2
Eastern Pre-Alpsconifers-1.10.4-0.40.4-0.70.3
broadleaves-1.10.5-0.20.7-0.70.4
total-1.10.3-0.40.4-0.70.2
Northwestern Alpsconifers-0.11.40.40.40.30.4
broadleaves-0.30.70.50.60.10.5
total-0.20.60.40.40.20.3
Central Alpsconifers0.50.60.90.50.80.4
broadleaves1.20.64.32.42.51.0
total0.80.41.60.71.30.4
Northeastern Alpsconifers-1.20.60.20.6-0.10.5
broadleaves-2.91.6-0.00.7-1.51.0
total-2.31.10.20.5-0.70.5
Southwestern Alpsconifers-1.70.70.10.2-0.10.2
broadleaves0.70.60.00.70.40.5
total-0.50.50.10.2-0.00.2
Southeastern Alpsconifers-1.30.60.40.20.30.2
broadleaves0.30.50.90.80.50.4
total-0.70.40.50.20.30.2
Southern Alpsconifers0.20.60.20.20.20.2
broadleaves-0.30.3-0.00.3-0.20.2
total-0.20.20.10.2-0.10.2
Switzerlandconifers-0.90.20.00.1-0.30.1
broadleaves-0.40.10.20.2-0.20.1
total-0.60.10.10.1-0.30.1
© WSL, Swiss National Forest Inventory, 20.06.2020 #835025/301356
NFI3NFI4
change: stem number
lower/higher altitudinal zones · conifers and broadleaves
unit of reference: production region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
lower/higher altitudinal zonesconifers and broadleaves %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
lowlandsconifers-0.60.4-1.30.3-0.30.3-1.10.30.20.6-0.90.2
broadleaves-0.60.2-0.30.2-0.90.3-0.30.5-0.30.3-0.40.1
total-0.60.2-0.80.2-0.60.2-0.60.3-0.20.2-0.60.1
high altitude areasconifers-0.40.2-1.61.0-0.40.20.40.10.20.20.10.1
broadleaves0.10.4-0.31.40.10.40.70.4-0.00.30.20.2
total-0.20.2-1.20.8-0.30.20.40.10.10.20.10.1
totalconifers-0.50.2-1.30.3-0.40.20.20.10.20.2-0.30.1
broadleaves-0.40.2-0.30.2-0.50.20.20.3-0.20.2-0.30.1
total-0.50.2-0.80.2-0.40.20.20.1-0.10.2-0.30.1
© WSL, Swiss National Forest Inventory, 20.06.2020 #835026/301357
NFI1NFI4
change: stem number
lower/higher altitudinal zones · conifers and broadleaves
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1983/852009/17
lower/higher altitudinal zones
lowlandshigh altitude areastotal
cantonconifers and broadleaves %± %± %±
AGconifers-27.88.1..-27.88.1
broadleaves-12.35.1..-12.35.1
total-18.94.4..-18.94.4
AIconifers-23.18.4-18.116.1-20.49.3
broadleaves-34.812.641.375.78.241.2
total-25.79.0-4.022.6-13.812.5
ARconifers-42.313.3-9.215.1-28.110.7
broadleaves-27.014.4-6.712.4-22.111.7
total-36.78.9-8.711.4-26.37.4
BEconifers-21.64.4-15.43.5-18.32.8
broadleaves-2.75.09.37.60.84.2
total-13.53.4-10.13.3-11.92.4
BL/BSconifers-7.714.4..-7.714.4
broadleaves-11.35.9-29.40.0-11.65.8
total-10.36.1-29.40.0-10.56.0
FRconifers-15.314.1-31.45.7-25.85.9
broadleaves-3.710.725.416.92.29.3
total-8.98.8-23.45.9-16.15.1
GEconifers-56.85.6..-56.85.6
broadleaves-44.315.8..-44.315.8
total-46.013.8..-46.013.8
GLconifers-45.99.4-2.412.3-15.68.9
broadleaves-28.610.421.118.0-8.110.7
total-35.36.75.111.1-12.36.9
GRconifers-6.96.77.33.65.83.3
broadleaves9.69.069.424.029.210.0
total1.95.611.03.79.33.2
JUconifers0.49.9-28.819.6-5.89.2
broadleaves-10.35.71.715.7-9.55.5
total-5.75.2-21.016.0-7.85.1
LUconifers-14.57.4-19.17.4-16.75.3
broadleaves1.37.4-1.413.80.56.7
total-9.05.7-15.66.6-11.84.4
NEconifers-30.46.7-11.76.7-18.24.8
broadleaves8.712.3-0.711.64.08.3
total-14.65.9-8.86.1-11.14.2
NWconifers-31.447.4-17.315.3-20.216.2
broadleaves-13.412.2-30.511.5-19.59.1
total-19.318.6-20.412.5-19.910.5
OWconifers2.531.31.49.21.69.0
broadleaves-33.39.412.432.3-15.413.9
total-21.611.53.59.4-4.17.4
SGconifers-16.19.1-20.87.7-18.75.9
broadleaves-9.18.27.110.2-3.46.4
total-12.46.7-11.96.2-12.24.5
SHconifers-14.021.1..-14.021.1
broadleaves-23.09.4..-23.09.4
total-19.79.9..-19.79.9
SOconifers-14.59.56.038.8-12.19.6
broadleaves-13.56.8-8.810.6-12.96.0
total-13.95.9-4.011.6-12.65.4
SZconifers2.815.3-19.88.4-14.97.4
broadleaves-12.09.934.715.37.18.7
total-5.79.8-8.87.8-7.76.1
TGconifers-19.210.813.10.0-18.810.7
broadleaves-0.78.6-64.80.0-1.28.6
total-10.37.3-12.8.-10.47.2
TIconifers28.920.628.37.528.47.1
broadleaves9.24.829.69.314.24.2
total10.04.729.06.317.23.8
URconifers-12.016.0-0.38.3-3.57.6
broadleaves6.217.518.317.111.912.2
total-5.011.53.07.20.36.1
VDconifers-23.49.11.64.5-8.04.7
broadleaves-9.84.86.57.4-4.74.1
total-15.34.83.14.2-6.53.2
VSconifers-20.68.82.93.5-0.93.3
broadleaves33.913.072.221.549.611.4
total2.27.79.03.87.43.4
ZGconifers13.741.5-32.118.1-7.522.2
broadleaves-22.621.2-28.835.9-23.817.6
total-2.124.7-31.517.4-13.016.4
ZHconifers-29.16.040.2132.4-27.96.2
broadleaves-10.36.0-33.111.4-10.95.9
total-20.54.20.956.2-20.04.3
Switzerlandconifers-18.82.1-3.81.6-9.71.3
broadleaves-4.81.719.93.61.01.5
total-10.91.31.01.5-5.51.0
© WSL, Swiss National Forest Inventory, 20.06.2020 #835027/301358
NFI3NFI4
change: stem number
lower/higher altitudinal zones · conifers and broadleaves
unit of reference: production region
unit: %/yr
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
lower/higher altitudinal zonesconifers and broadleaves %/yr± %/yr± %/yr± %/yr± %/yr± %/yr±
lowlandsconifers-0.60.3-1.30.3-0.30.3-1.00.30.20.6-0.90.2
broadleaves-0.50.2-0.20.2-0.80.3-0.20.4-0.00.3-0.30.1
total-0.50.2-0.80.2-0.60.2-0.60.30.00.3-0.60.1
high altitude areasconifers-0.40.3-1.61.0-0.40.30.60.10.90.30.20.1
broadleaves0.10.4-0.31.40.00.41.10.50.30.30.40.2
total-0.20.2-1.20.8-0.30.20.60.10.60.20.30.1
totalconifers-0.50.2-1.30.3-0.40.20.30.10.80.2-0.20.1
broadleaves-0.30.2-0.20.2-0.40.20.40.30.10.2-0.10.1
total-0.40.2-0.80.2-0.40.20.40.10.30.2-0.20.1
© WSL, Swiss National Forest Inventory, 20.06.2020 #835028/301359
NFI2NFI4
change: stem number
lower/higher altitudinal zones · conifers and broadleaves
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/952009/17
lower/higher altitudinal zones
lowlandshigh altitude areastotal
cantonconifers and broadleaves %± %± %±
AGconifers-23.97.8..-23.97.8
broadleaves-7.95.1..-7.95.1
total-14.64.6..-14.64.6
AIconifers-9.48.22.221.7-3.311.8
broadleaves-8.911.83.822.30.216.6
total-9.37.72.817.8-2.310.7
ARconifers-42.410.111.116.0-22.19.9
broadleaves-23.115.26.611.2-16.312.6
total-35.67.910.111.9-20.37.6
BEconifers-18.44.4-13.33.5-15.72.8
broadleaves-3.94.010.56.10.33.3
total-12.03.2-8.13.1-10.22.2
BL/BSconifers-10.913.2..-10.913.2
broadleaves-14.95.8-17.2.-14.95.7
total-13.85.8-17.2.-13.85.7
FRconifers-27.710.7-29.04.9-28.54.9
broadleaves3.78.9-1.211.22.47.2
total-12.27.4-24.14.7-18.04.2
GEconifers-53.95.7..-53.95.7
broadleaves-44.814.1..-44.814.1
total-45.912.6..-45.912.6
GLconifers-26.49.5-10.410.6-14.08.2
broadleaves-19.115.0-1.67.6-10.59.3
total-21.710.0-7.38.1-12.46.3
GRconifers-11.24.910.33.07.92.7
broadleaves-1.76.025.511.08.45.7
total-6.04.111.52.98.02.5
JUconifers-5.18.1-29.415.8-10.17.4
broadleaves-7.15.19.610.0-6.14.8
total-6.24.6-20.114.1-8.14.4
LUconifers-16.57.7-17.96.4-17.25.1
broadleaves-4.96.5-3.711.9-4.55.7
total-12.35.8-15.05.8-13.44.1
NEconifers-16.46.3-3.95.7-8.04.3
broadleaves16.610.90.110.18.17.3
total-2.15.5-2.85.1-2.53.7
NWconifers-39.422.3-5.213.3-13.912.2
broadleaves-13.712.4-22.713.3-16.79.9
total-22.713.8-9.311.4-15.09.0
OWconifers11.327.33.17.34.27.2
broadleaves-27.28.730.820.8-5.411.3
total-14.611.17.77.61.26.3
SGconifers-18.06.9-7.07.0-12.34.9
broadleaves-9.56.6-0.48.9-6.25.3
total-13.65.4-4.65.5-9.53.8
SHconifers-10.215.2..-10.215.2
broadleaves-12.09.5..-12.09.5
total-11.39.0..-11.39.0
SOconifers-23.67.821.032.9-19.48.1
broadleaves-9.76.04.28.3-7.95.3
total-15.55.19.712.6-12.54.8
SZconifers21.115.5-17.07.7-9.77.1
broadleaves-1.511.525.513.810.79.0
total7.910.9-7.77.4-2.96.2
TGconifers-22.69.3-20.70.0-22.69.1
broadleaves0.47.0-64.80.0-0.17.0
total-11.96.8-32.10.0-12.16.7
TIconifers22.513.717.55.518.15.1
broadleaves2.93.317.56.46.62.9
total3.83.217.54.39.02.6
URconifers-5.612.10.37.4-1.26.3
broadleaves25.517.05.87.614.88.8
total5.711.21.46.02.75.4
VDconifers-20.97.62.24.0-6.53.9
broadleaves-7.04.25.86.9-2.93.6
total-12.64.13.33.8-4.92.8
VSconifers-18.67.33.52.70.02.6
broadleaves14.67.525.011.419.36.5
total-3.35.46.12.83.92.5
ZGconifers7.521.7-40.021.3-15.317.4
broadleaves-4.923.7-8.043.8-5.520.4
total2.918.3-35.921.0-12.615.4
ZHconifers-28.64.482.2173.8-27.04.8
broadleaves2.26.17.47.72.35.9
total-15.43.846.084.2-14.43.9
Switzerlandconifers-18.41.8-1.41.4-8.21.1
broadleaves-4.01.411.02.5-0.31.2
total-10.31.21.31.2-5.00.8
© WSL, Swiss National Forest Inventory, 20.06.2020 #835029/301360
NFI3NFI4
change: stem number
lower/higher altitudinal zones · conifers and broadleaves
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
lower/higher altitudinal zones
lowlandshigh altitude areastotal
cantonconifers and broadleaves %± %± %±
AGconifers-9.06.1..-9.06.1
broadleaves-2.95.1..-2.95.1
total-5.34.2..-5.34.2
AIconifers-6.76.1-3.915.7-5.19.1
broadleaves-2.012.42.68.81.47.3
total-5.86.6-1.711.6-3.37.4
ARconifers-20.88.5-2.63.9-11.84.9
broadleaves-11.514.014.18.4-5.311.1
total-17.17.40.33.9-9.94.8
BEconifers-2.93.6-2.52.7-2.72.2
broadleaves-1.93.54.24.1-0.02.7
total-2.42.6-0.82.4-1.71.8
BL/BSconifers1.78.3..1.78.3
broadleaves-6.65.5-17.2.-6.75.4
total-4.34.7-17.2.-4.54.6
FRconifers-7.39.8-5.23.3-6.14.4
broadleaves0.74.52.08.01.04.0
total-2.85.2-3.73.4-3.23.3
GEconifers-28.66.6..-28.66.6
broadleaves-20.59.2..-20.59.2
total-21.48.3..-21.48.3
GLconifers-9.95.0-5.08.0-6.06.3
broadleaves-27.821.2-7.97.0-18.212.9
total-22.816.7-6.16.0-12.17.6
GRconifers-10.04.13.11.41.81.4
broadleaves-3.13.63.83.9-0.32.7
total-6.22.93.21.41.41.2
JUconifers-0.84.9-13.08.7-3.04.4
broadleaves-8.44.213.18.9-7.14.0
total-5.13.3-5.97.8-5.23.0
LUconifers-1.67.3-6.85.2-4.14.5
broadleaves-8.45.41.77.1-5.74.5
total-4.35.1-4.94.6-4.63.5
NEconifers-6.85.6-3.72.7-4.62.5
broadleaves9.66.70.57.95.05.0
total1.04.5-2.52.9-1.22.4
NWconifers-14.18.38.35.43.55.3
broadleaves-13.410.5-7.411.3-11.68.3
total-13.68.34.85.4-3.25.9
OWconifers-1.511.35.05.24.04.7
broadleaves-17.69.312.017.8-4.59.5
total-11.47.26.46.01.34.8
SGconifers-7.14.61.63.2-2.62.7
broadleaves-12.63.8-1.46.9-8.53.5
total-10.23.10.43.7-5.42.3
SHconifers-17.511.0..-17.511.0
broadleaves-4.35.1..-4.35.1
total-10.06.4..-10.06.4
SOconifers-16.46.12.912.0-14.15.8
broadleaves-1.34.76.08.0-0.34.1
total-7.54.14.88.2-5.93.7
SZconifers10.35.6-2.24.70.83.9
broadleaves3.14.917.710.910.15.8
total6.34.03.05.04.13.6
TGconifers-15.18.2-19.4.-15.28.0
broadleaves-5.75.0-41.50.0-5.85.0
total-10.35.3-23.3.-10.55.3
TIconifers2.95.23.32.03.21.9
broadleaves-1.21.9-0.02.5-0.91.5
total-1.01.81.61.70.01.3
URconifers1.74.15.04.34.23.3
broadleaves10.96.63.65.77.14.5
total5.43.54.73.65.02.7
VDconifers-11.05.80.72.6-3.42.7
broadleaves-0.03.2-0.73.6-0.32.4
total-4.33.10.22.2-2.01.9
VSconifers-12.25.21.01.5-0.91.5
broadleaves5.04.50.35.12.73.4
total-3.63.50.91.6-0.11.4
ZGconifers-6.714.2-13.416.5-9.110.8
broadleaves-3.314.4-21.923.3-7.412.2
total-5.610.5-15.114.2-8.68.5
ZHconifers-12.04.2-2.518.3-11.74.1
broadleaves-0.13.48.75.20.03.4
total-6.22.91.211.4-6.02.8
Switzerlandconifers-7.41.40.40.8-2.50.7
broadleaves-3.21.01.81.4-1.90.9
total-4.90.90.80.7-2.20.6
© WSL, Swiss National Forest Inventory, 20.06.2020 #835030/301361
NFI1NFI4
change: stem number
lower/higher altitudinal zones · conifers and broadleaves
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1983/852009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
lower/higher altitudinal zonesconifers and broadleaves %± %± %± %± %± %± %±
lowlandsconifers-20.92.7-14.15.1-20.45.4-20.68.8-9.26.633.220.0-18.92.1
broadleaves-10.22.0-2.85.2-15.95.233.913.08.111.29.94.6-4.61.6
total-15.31.7-8.33.6-18.13.92.27.7-1.96.111.04.5-10.91.3
high altitude areasconifers-9.04.3-15.22.7-12.04.32.93.57.23.817.85.6-3.71.6
broadleaves-1.34.811.36.416.27.572.221.5101.340.530.98.820.23.5
total-6.43.4-10.32.5-4.73.89.03.810.64.023.35.11.11.5
totalconifers-18.42.3-15.02.4-15.03.4-0.93.35.43.519.25.4-9.71.3
broadleaves-9.21.83.34.0-3.74.449.611.434.714.215.34.11.21.5
total-13.91.5-9.72.1-10.82.77.43.48.43.416.43.4-5.41.0
© WSL, Swiss National Forest Inventory, 20.06.2020 #835031/301362
NFI2NFI4
change: stem number
lower/higher altitudinal zones · conifers and broadleaves
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/952009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
lower/higher altitudinal zonesconifers and broadleaves %± %± %± %± %± %± %±
lowlandsconifers-20.92.4-11.35.1-16.64.1-18.67.3-10.85.115.311.5-18.31.8
broadleaves-6.11.9-7.23.3-9.94.914.67.51.78.92.23.1-4.01.4
total-13.41.6-9.13.1-13.23.5-3.35.4-5.45.02.83.0-10.31.2
high altitude areasconifers-4.83.5-13.42.5-6.24.33.52.711.03.311.43.9-1.31.4
broadleaves3.54.56.24.87.05.525.011.447.219.115.25.611.02.5
total-2.02.9-9.62.3-2.43.66.12.812.83.313.13.31.41.2
totalconifers-17.72.0-12.92.2-9.93.10.02.68.53.011.83.7-8.11.1
broadleaves-5.01.7-1.42.8-2.83.719.36.517.29.05.72.7-0.31.2
total-11.61.4-9.41.8-7.22.53.92.59.52.97.42.2-4.90.8
© WSL, Swiss National Forest Inventory, 20.06.2020 #835032/301363
NFI3NFI4
change: stem number
lower/higher altitudinal zones · conifers and broadleaves
unit of reference: canton
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
lower/higher altitudinal zones
lowlandshigh altitude areastotal
cantonconifers and broadleaves %± %± %±
AGconifers-8.76.1..-8.76.1
broadleaves-1.65.2..-1.65.2
total-4.34.3..-4.34.3
AIconifers-6.76.1-4.514.0-5.48.5
broadleaves-2.012.42.68.81.47.3
total-5.86.6-2.310.8-3.67.1
ARconifers-20.88.5-2.63.9-11.84.9
broadleaves-11.514.014.18.4-5.311.1
total-17.17.40.33.9-9.94.8
BEconifers-2.93.5-3.23.0-3.12.3
broadleaves-1.63.54.13.90.22.7
total-2.32.6-1.42.6-1.91.8
BL/BSconifers1.78.317.50.01.88.3
broadleaves-6.25.331.022.6-4.85.3
total-4.14.630.421.4-3.14.5
FRconifers-7.39.7-5.03.1-5.94.2
broadleaves0.14.33.38.20.93.9
total-3.15.1-3.33.2-3.23.1
GEconifers-28.66.6..-28.66.6
broadleaves-18.99.2..-18.99.2
total-20.08.3..-20.08.3
GLconifers-9.95.0-2.98.1-4.36.4
broadleaves-27.821.21.69.5-13.413.8
total-22.816.7-1.26.6-8.87.8
GRconifers-9.53.94.41.83.01.6
broadleaves-2.03.55.37.11.33.6
total-5.32.74.51.82.71.5
JUconifers-0.34.9-16.99.0-3.54.3
broadleaves-7.84.213.18.9-6.54.0
total-4.53.3-9.48.1-5.13.1
LUconifers-1.67.3-6.85.0-4.14.4
broadleaves-8.45.4-6.49.6-7.84.8
total-4.35.1-6.74.7-5.43.5
NEconifers-6.85.6-4.54.8-5.13.8
broadleaves9.66.70.77.85.14.9
total1.04.5-3.24.1-1.73.0
NWconifers-14.18.314.06.88.36.1
broadleaves-9.412.4-5.411.5-8.29.5
total-10.79.59.66.11.16.4
OWconifers-1.511.37.25.65.85.0
broadleaves-17.69.312.116.9-4.19.3
total-11.47.28.16.12.74.9
SGconifers-6.84.55.33.6-0.12.8
broadleaves-12.03.8-0.06.8-7.63.4
total-9.73.13.43.8-3.62.3
SHconifers-17.511.0..-17.511.0
broadleaves-4.35.1..-4.35.1
total-10.06.4..-10.06.4
SOconifers-16.46.12.011.8-14.25.7
broadleaves-1.04.66.08.0-0.14.1
total-7.34.04.58.1-5.83.7
SZconifers7.65.9-1.84.60.43.9
broadleaves3.57.414.69.39.16.0
total5.35.52.94.73.73.7
TGconifers-15.17.6-19.4.-15.27.5
broadleaves-6.25.0-41.50.0-6.35.0
total-10.85.1-23.3.-10.95.1
TIconifers2.95.29.52.58.82.3
broadleaves0.62.02.72.41.31.5
total0.71.96.01.73.11.3
URconifers1.04.05.94.34.63.3
broadleaves6.86.52.76.44.34.7
total3.43.75.03.74.52.8
VDconifers-10.05.91.42.5-2.42.6
broadleaves1.13.40.23.70.72.5
total-3.23.21.02.2-1.01.9
VSconifers-12.35.22.31.60.21.5
broadleaves5.64.15.75.35.63.3
total-3.03.32.81.61.51.5
ZGconifers-5.612.6-13.416.5-8.210.0
broadleaves-3.214.2-21.923.3-7.212.1
total-4.99.6-15.114.2-7.98.0
ZHconifers-12.14.2-2.518.3-11.84.1
broadleaves-0.23.48.75.2-0.13.4
total-6.22.91.211.4-6.12.8
Switzerlandconifers-7.31.41.70.9-1.50.8
broadleaves-2.51.03.41.5-0.80.9
total-4.40.92.10.8-1.20.6
© WSL, Swiss National Forest Inventory, 20.06.2020 #835033/301364
NFI1NFI4
change: stem number
lower/higher altitudinal zones · conifers and broadleaves
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1983/852009/17
lower/higher altitudinal zones
lowlandshigh altitude areastotal
economic regionconifers and broadleaves %± %± %±
Western Juraconifers-7.55.0-7.94.5-7.73.3
broadleaves-13.83.1-0.55.0-10.02.6
total-11.22.8-5.33.5-8.82.1
Eastern Juraconifers-14.610.9..-14.610.9
broadleaves-17.04.6-29.40.0-17.14.6
total-16.34.7-29.40.0-16.34.6
Western Plateauconifers-28.98.27.619.8-25.17.7
broadleaves-9.66.6-2.634.6-9.36.5
total-18.45.15.020.0-16.84.9
Central Plateauconifers-23.25.6-43.725.2-23.65.5
broadleaves-2.75.826.445.1-2.35.8
total-15.34.2-21.018.9-15.44.2
Eastern Plateauconifers-25.34.6-55.813.3-25.94.5
broadleaves-6.23.9-31.811.2-6.63.8
total-16.23.1-46.97.5-16.73.1
Western Pre-Alpsconifers-29.413.1-27.34.6-27.64.4
broadleaves-15.98.522.212.84.87.9
total-22.78.8-20.04.6-20.54.1
Central Pre-Alpsconifers-13.75.5-13.93.9-13.83.1
broadleaves-6.56.13.48.3-2.75.0
total-10.53.9-10.63.5-10.52.6
Eastern Pre-Alpsconifers-19.97.7-17.96.6-18.75.0
broadleaves-18.16.65.39.1-9.75.4
total-19.05.3-11.55.4-15.23.7
Northwestern Alpsconifers7.315.7-6.05.7-4.85.4
broadleaves14.813.319.013.816.89.5
total12.910.7-0.85.62.55.0
Central Alpsconifers-9.412.23.48.2-0.66.8
broadleaves3.713.233.924.815.512.1
total-3.59.79.37.64.15.8
Northeastern Alpsconifers-30.27.8-12.87.7-17.75.8
broadleaves-22.510.227.115.0-1.29.2
total-25.96.1-1.97.2-11.35.0
Southwestern Alpsconifers-20.68.82.93.5-0.93.3
broadleaves33.913.072.221.549.611.4
total2.27.79.03.87.43.4
Southeastern Alpsconifers-9.26.67.23.85.43.5
broadleaves8.111.2101.340.534.714.2
total-1.96.110.64.08.43.4
Southern Alpsconifers33.220.017.85.619.25.4
broadleaves9.94.630.98.815.34.1
total11.04.523.35.116.43.4
Switzerlandconifers-18.52.1-3.81.6-9.61.3
broadleaves-4.51.720.43.61.21.5
total-10.71.31.11.5-5.31.0
© WSL, Swiss National Forest Inventory, 20.06.2020 #835034/301365
NFI3NFI4
change: stem number
lower/higher altitudinal zones · conifers and broadleaves
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
lower/higher altitudinal zonesconifers and broadleaves %± %± %± %± %± %± %±
lowlandsconifers-8.72.01.93.1-7.12.5-12.25.2-10.14.31.24.7-7.31.4
broadleaves-3.21.5-4.52.7-9.64.65.04.51.94.0-2.01.8-3.21.0
total-5.71.3-1.72.2-8.42.8-3.63.5-4.93.2-1.81.8-4.90.9
high altitude areasconifers-4.41.9-1.31.90.32.31.01.53.61.61.61.60.40.8
broadleaves0.23.13.22.83.74.60.35.17.36.3-0.12.21.81.4
total-2.81.7-0.31.71.42.30.91.63.81.50.81.40.70.7
totalconifers-7.71.6-0.61.6-2.31.7-0.91.52.11.51.61.5-2.50.7
broadleaves-2.81.3-1.02.0-4.03.32.73.44.13.5-1.41.4-1.90.9
total-5.21.1-0.81.3-3.01.8-0.11.42.41.4-0.61.1-2.20.6
© WSL, Swiss National Forest Inventory, 20.06.2020 #835035/301366
NFI1NFI4
change: stem number
lower/higher altitudinal zones · conifers and broadleaves
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1983/852009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
lower/higher altitudinal zonesconifers and broadleaves %± %± %± %± %± %±
lowlandsconifers-10.14.6-25.63.2-18.14.4-15.34.233.220.0-19.02.1
broadleaves-15.52.5-6.12.9-13.64.18.15.69.94.6-4.91.6
total-13.52.4-16.62.2-15.93.0-3.53.611.04.5-11.11.3
high altitude areasconifers-7.64.6-20.313.4-18.42.82.82.317.85.6-3.51.6
broadleaves-0.35.0-8.119.26.35.547.89.730.98.820.23.6
total-5.03.5-16.611.7-13.42.57.62.323.35.11.21.5
totalconifers-9.03.2-25.43.2-18.32.30.02.019.25.4-9.61.3
broadleaves-12.42.2-6.22.9-5.73.323.85.115.34.10.91.5
total-10.81.9-16.62.2-14.41.94.81.916.43.4-5.51.0
© WSL, Swiss National Forest Inventory, 20.06.2020 #835036/301367
NFI3NFI4
change: stem number
lower/higher altitudinal zones · conifers and broadleaves
unit of reference: protection forest region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
protection forest region
Jura + PlateauNorthwestern AlpsNortheastern AlpsSouthwestern AlpsSoutheastern AlpsSouthern Alps Switzerland
lower/higher altitudinal zonesconifers and broadleaves %± %± %± %± %± %± %±
lowlandsconifers-8.72.02.63.1-7.22.5-12.35.2-9.74.11.24.6-7.31.4
broadleaves-2.81.5-3.82.8-9.54.65.64.11.83.9-0.01.9-2.41.0
total-5.51.3-1.02.2-8.42.8-3.03.3-4.73.00.01.8-4.40.9
high altitude areasconifers-4.62.3-1.12.02.02.32.31.64.82.06.31.91.60.9
broadleaves0.43.23.02.95.54.35.75.38.910.62.42.13.41.5
total-2.91.9-0.21.73.12.32.81.65.12.04.61.42.10.8
totalconifers-7.71.6-0.41.7-1.21.70.21.53.31.85.91.7-1.50.7
broadleaves-2.41.4-0.62.0-2.93.35.63.35.35.40.71.5-0.80.9
total-5.01.1-0.41.4-1.91.81.51.53.61.82.31.2-1.20.6
© WSL, Swiss National Forest Inventory, 20.06.2020 #835037/301368
NFI2NFI4
change: stem number
lower/higher altitudinal zones · conifers and broadleaves
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/952009/17
lower/higher altitudinal zones
lowlandshigh altitude areastotal
economic regionconifers and broadleaves %± %± %±
Western Juraconifers-8.34.1-4.83.5-6.52.7
broadleaves-9.12.82.94.6-5.62.3
total-8.82.4-2.12.9-6.11.8
Eastern Juraconifers-12.58.8..-12.58.8
broadleaves-13.64.6-17.20.0-13.74.5
total-13.34.2-17.20.0-13.34.2
Western Plateauconifers-30.37.329.927.3-25.17.1
broadleaves-5.25.716.049.5-4.65.8
total-17.14.626.327.6-14.64.5
Central Plateauconifers-24.85.2-27.718.0-24.95.1
broadleaves-3.75.219.534.7-3.45.2
total-16.73.9-9.19.9-16.63.9
Eastern Plateauconifers-24.44.0-54.110.0-25.03.9
broadleaves0.43.8-4.013.80.33.7
total-13.03.0-39.09.7-13.43.0
Western Pre-Alpsconifers-31.813.4-25.04.2-25.94.1
broadleaves-12.27.54.09.9-2.66.4
total-22.49.3-19.94.0-20.43.7
Central Pre-Alpsconifers-10.05.3-12.03.7-11.43.0
broadleaves-9.94.85.66.5-4.24.0
total-10.03.7-8.63.3-9.22.5
Eastern Pre-Alpsconifers-20.35.1-11.16.7-14.94.4
broadleaves-13.05.8-0.37.6-8.14.6
total-16.74.2-7.85.3-12.23.3
Northwestern Alpsconifers13.115.8-4.35.3-2.85.0
broadleaves0.64.310.89.65.24.9
total3.24.4-0.94.80.13.8
Central Alpsconifers4.912.84.97.74.96.5
broadleaves15.515.142.220.926.212.3
total9.811.211.88.011.16.5
Northeastern Alpsconifers-20.86.5-4.27.7-8.85.6
broadleaves-17.810.56.97.3-5.87.0
total-19.16.4-0.66.1-7.54.5
Southwestern Alpsconifers-18.67.33.52.70.02.6
broadleaves14.67.525.011.419.36.5
total-3.35.46.12.83.92.5
Southeastern Alpsconifers-10.85.111.03.38.53.0
broadleaves1.78.947.219.117.29.0
total-5.45.012.83.39.52.9
Southern Alpsconifers15.311.511.43.911.83.7
broadleaves2.23.115.25.65.72.7
total2.83.013.13.37.42.2
Switzerlandconifers-18.21.8-1.31.4-8.11.1
broadleaves-4.01.411.22.6-0.31.2
total-10.21.11.41.2-4.90.8
© WSL, Swiss National Forest Inventory, 20.06.2020 #835038/301369
NFI2NFI4
change: stem number
lower/higher altitudinal zones · conifers and broadleaves
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change1993/952009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
lower/higher altitudinal zonesconifers and broadleaves %± %± %± %± %± %±
lowlandsconifers-9.93.8-26.02.9-16.63.7-11.43.615.311.5-18.51.8
broadleaves-11.42.4-2.12.7-11.63.42.23.92.23.1-4.31.3
total-10.82.1-15.32.1-14.22.7-4.22.72.83.0-10.51.1
high altitude areasconifers-4.53.5-6.815.6-15.32.65.31.911.43.9-1.21.4
broadleaves3.14.612.723.91.74.522.45.615.25.610.92.6
total-1.92.9-1.114.6-11.62.37.51.913.13.31.51.2
totalconifers-7.62.6-25.42.8-15.72.12.81.711.83.7-8.11.1
broadleaves-8.32.1-1.92.7-6.12.710.93.35.72.7-0.51.2
total-8.01.7-14.92.1-12.61.74.61.67.42.2-5.00.8
© WSL, Swiss National Forest Inventory, 20.06.2020 #835039/301370
NFI3NFI4
change: stem number
lower/higher altitudinal zones · conifers and broadleaves
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
lower/higher altitudinal zones
lowlandshigh altitude areastotal
economic regionconifers and broadleaves %± %± %±
Western Juraconifers-4.53.2-3.51.9-4.01.8
broadleaves-4.22.30.63.3-2.71.9
total-4.32.0-2.11.8-3.41.4
Eastern Juraconifers-5.96.8..-5.96.8
broadleaves-4.74.1-17.20.0-4.84.1
total-5.13.6-17.20.0-5.13.6
Western Plateauconifers-11.26.8-12.212.5-11.36.1
broadleaves-0.13.9-14.719.5-0.73.9
total-4.83.7-12.89.5-5.63.5
Central Plateauconifers-8.14.72.67.1-8.04.7
broadleaves-3.24.414.318.2-3.04.4
total-6.03.48.310.4-5.83.4
Eastern Plateauconifers-11.33.3-29.88.5-11.63.3
broadleaves-2.52.84.27.3-2.42.8
total-6.82.3-16.98.2-6.92.3
Western Pre-Alpsconifers-4.27.2-2.53.1-2.82.8
broadleaves-8.46.62.55.8-1.84.4
total-6.55.5-1.42.9-2.52.5
Central Pre-Alpsconifers3.93.6-3.13.2-1.02.5
broadleaves-5.03.83.84.4-1.62.9
total-0.52.8-1.72.8-1.22.0
Eastern Pre-Alpsconifers-9.43.3-3.63.1-5.92.3
broadleaves-9.03.8-1.55.7-6.03.2
total-9.22.7-2.93.0-6.02.0
Northwestern Alpsconifers-0.69.62.53.02.22.9
broadleaves-1.94.83.54.30.63.3
total-1.64.32.82.71.62.3
Central Alpsconifers4.55.38.04.06.93.2
broadleaves10.35.036.720.020.88.2
total7.23.813.65.511.13.7
Northeastern Alpsconifers-9.85.02.05.2-1.13.9
broadleaves-23.312.8-0.06.1-12.08.1
total-18.28.91.34.3-6.14.5
Southwestern Alpsconifers-12.25.21.01.5-0.91.5
broadleaves5.04.50.35.12.73.4
total-3.63.50.91.6-0.11.4
Southeastern Alpsconifers-10.14.33.61.62.11.5
broadleaves1.94.07.36.34.13.5
total-4.93.23.81.52.41.4
Southern Alpsconifers1.24.71.61.61.61.5
broadleaves-2.01.8-0.12.2-1.41.4
total-1.81.80.81.4-0.61.1
Switzerlandconifers-7.11.40.40.8-2.40.7
broadleaves-3.21.01.91.4-1.80.8
total-4.80.90.70.7-2.20.6
© WSL, Swiss National Forest Inventory, 20.06.2020 #835040/301371
NFI3NFI4
change: stem number
lower/higher altitudinal zones · conifers and broadleaves
unit of reference: economic region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
lower/higher altitudinal zones
lowlandshigh altitude areastotal
economic regionconifers and broadleaves %± %± %±
Western Juraconifers-4.23.2-3.82.3-4.01.9
broadleaves-3.82.30.23.3-2.51.9
total-4.02.0-2.42.0-3.31.4
Eastern Juraconifers-6.16.817.50.0-6.16.8
broadleaves-3.24.233.121.4-2.64.2
total-4.13.732.520.2-3.73.6
Western Plateauconifers-11.56.7-12.212.5-11.66.0
broadleaves0.93.9-14.719.50.33.9
total-4.33.7-12.89.5-5.13.5
Central Plateauconifers-8.24.72.67.1-8.04.7
broadleaves-3.44.414.318.2-3.14.4
total-6.13.48.310.4-5.93.3
Eastern Plateauconifers-11.33.3-29.88.5-11.63.2
broadleaves-2.62.84.27.3-2.62.8
total-6.92.3-16.98.2-7.12.3
Western Pre-Alpsconifers-4.27.2-5.24.0-5.13.7
broadleaves-7.86.23.75.7-0.94.2
total-6.25.3-3.33.6-3.93.0
Central Pre-Alpsconifers3.73.6-2.13.1-0.42.5
broadleaves-4.13.91.04.6-2.03.0
total-0.12.8-1.42.7-0.92.0
Eastern Pre-Alpsconifers-8.73.2-2.73.1-5.12.3
broadleaves-9.23.8-0.55.5-5.53.2
total-8.92.6-2.03.0-5.32.0
Northwestern Alpsconifers6.410.74.12.84.42.7
broadleaves-1.45.06.04.42.13.5
total0.44.74.62.53.52.2
Central Alpsconifers2.15.29.04.06.93.1
broadleaves8.77.726.315.316.67.8
total5.25.113.25.110.23.7
Northeastern Alpsconifers-10.75.15.85.31.83.9
broadleaves-22.512.55.56.9-8.78.2
total-18.18.75.74.5-2.94.5
Southwestern Alpsconifers-12.35.22.31.60.21.5
broadleaves5.64.15.75.35.63.3
total-3.03.32.81.61.51.5
Southeastern Alpsconifers-9.74.14.82.03.31.8
broadleaves1.83.98.910.65.35.4
total-4.73.05.12.03.61.8
Southern Alpsconifers1.24.66.31.95.91.7
broadleaves-0.01.92.42.10.71.5
total0.01.84.61.42.31.2
Switzerlandconifers-7.01.41.60.9-1.40.7
broadleaves-2.41.03.51.5-0.70.9
total-4.30.92.10.8-1.10.6
© WSL, Swiss National Forest Inventory, 20.06.2020 #835041/301372
NFI3NFI4
change: stem number
lower/higher altitudinal zones · conifers and broadleaves
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
lower/higher altitudinal zonesconifers and broadleaves %± %± %± %± %± %±
lowlandsconifers-5.03.0-10.62.5-2.82.4-8.22.61.24.7-7.41.4
broadleaves-4.92.1-2.22.0-7.22.5-2.03.6-2.01.8-3.41.0
total-4.91.8-6.41.7-5.01.8-4.82.3-1.81.8-5.00.9
high altitude areasconifers-3.41.9-13.38.6-3.01.92.81.01.61.60.40.8
broadleaves0.63.3-2.411.40.83.25.12.9-0.12.21.81.5
total-2.01.8-9.96.6-2.11.73.11.00.81.40.70.7
totalconifers-4.31.8-10.72.5-2.91.51.20.91.61.5-2.50.7
broadleaves-3.61.8-2.22.0-3.82.01.22.4-1.41.4-2.00.9
total-4.01.3-6.51.7-3.21.31.20.9-0.61.1-2.30.6
© WSL, Swiss National Forest Inventory, 20.06.2020 #835042/301373
NFI3NFI4
change: stem number
lower/higher altitudinal zones · conifers and broadleaves
unit of reference: production region
unit: %
unit of evaluation: accessible forest without shrub forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
change2004/062009/17
production region
JuraPlateauPre-AlpsAlpsSouthern Alps Switzerland
lower/higher altitudinal zonesconifers and broadleaves %± %± %± %± %± %±
lowlandsconifers-4.93.0-10.72.5-2.62.3-7.72.51.24.6-7.31.4
broadleaves-4.02.1-2.02.0-6.72.5-1.63.4-0.01.9-2.61.0
total-4.41.8-6.41.7-4.71.8-4.32.20.01.8-4.50.9
high altitude areasconifers-3.72.3-13.38.6-3.12.04.21.16.31.91.70.9
broadleaves0.83.3-2.411.40.33.28.23.52.42.13.31.6
total-2.22.0-9.96.6-2.21.84.81.14.61.42.10.8
totalconifers-4.31.9-10.82.4-2.91.62.61.05.91.7-1.50.7
broadleaves-2.91.8-2.02.0-3.62.03.02.50.71.5-0.90.9
total-3.61.4-6.51.6-3.21.32.71.02.31.2-1.30.6
© WSL, Swiss National Forest Inventory, 20.06.2020 #835043/301374
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