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NFI1–NFI4b
forest area (change): forest, nonforest · lower/higher altitudinal zones · biogeographical region
unit: 1000 ha
unit of evaluation: total area
grid: grid NFI4 2009-2013
change 1983/85–2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
forest, nonforestlower/higher altitudinal zones1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
forestlowlands-0.373521.431370.682891.07861.08583.10626.9854
high altitude areas1.83910.00.39.381111.442129.011026.3012107.956
total1.461451.4313740.061112.512130.081029.4012114.947
nonforestlowlands0.37352-1.43137-0.68289-1.0786-1.0858-3.1062-6.9854
high altitude areas-1.83910.00.-39.3811-11.4421-29.0110-26.3012-107.956
total-1.46145-1.43137-40.0611-12.5121-30.0810-29.4012-114.947
totallowlands0.00.0.00.0.00.0.00.0.00.0.00.0.00.
high altitude areas0.00.0.00.0.00.0.00.0.00.0.00.0.00.
total0.00.0.00.0.00.0.00.0.00.0.00.0.00.

difference, calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 25.02.2015 #178931/165370
NFI1–NFI4b
forest area (change): forest, nonforest · exposition (4 classes) · production region
unit: 1000 ha
unit of evaluation: total area
grid: grid NFI4 2009-2013
change 1983/85–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
forest, nonforestexposition (4 classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
forestn/a......0.00.0.351000.35100
indetermined-0.721420.70190-0.7271-0.0236180.35100-0.40478
N0.73158-0.352273.604018.31173.423825.7015
E-0.362261.09744.673717.87158.242131.5112
S0.731230.0161842.873515.22179.892128.7213
W1.4550-0.361703.594018.85165.743329.2613
total1.821151.0918314.012070.23828.0012115.147
nonforestn/a0.00.0.00.0.00.0.00.-0.35100-0.35100
indetermined0.72142-0.701900.72710.023618-0.351000.40478
N-0.731580.35227-3.6040-18.3117-3.4238-25.7015
E0.36226-1.0974-4.6737-17.8715-8.2421-31.5112
S-0.73123-0.016184-2.8735-15.2217-9.8921-28.7213
W-1.45500.36170-3.5940-18.8516-5.7433-29.2613
total-1.82115-1.09183-14.0120-70.238-28.0012-115.147
totaln/a0.00.0.00.0.00.0.00.0.00.0.00.
indetermined0.00.0.00.0.00.0.00.0.00.0.00.
N0.00.0.00.0.00.0.00.0.00.0.00.
E0.00.0.00.0.00.0.00.0.00.0.00.
S0.00.0.00.0.00.0.00.0.00.0.00.
W0.00.0.00.0.00.0.00.0.00.0.00.
total0.00.0.00.0.00.0.00.0.00.0.00.

difference, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 25.02.2015 #178932/165371
NFI1–NFI4b
forest area (change): forest, nonforest · exposition (4 classes) · production region
unit: %
unit of evaluation: total area
grid: grid NFI4 2009-2013
change 1983/85–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
forest, nonforestexposition (4 classes) %± %± %± %± %± %±
forestn/a......0.0...102.5.
indetermined-2.94.00.81.5-8.75.9-0.311.850.061.3-0.31.5
N1.32.0-0.71.65.32.215.52.98.03.27.61.2
E-0.92.13.02.38.83.420.53.419.74.612.31.6
S1.41.70.02.57.72.820.83.931.37.512.91.7
W5.22.7-1.11.97.02.919.13.214.25.111.71.7
total0.91.00.50.96.41.418.31.617.82.59.70.7
nonforestn/a0.0.0.0.0.0.0.0.-4.84.7-0.30.3
indetermined0.60.8-0.20.30.80.50.00.8-1.81.80.10.3
N-2.03.10.81.7-4.11.6-6.51.1-10.03.6-5.30.8
E1.12.5-2.31.7-6.32.2-5.70.8-18.83.5-6.10.7
S-1.72.1-0.01.3-3.51.2-5.00.8-19.73.6-5.40.7
W-4.52.20.81.3-4.51.8-6.31.0-13.74.2-5.90.8
total-0.60.7-0.20.3-3.20.6-5.40.4-14.21.6-3.90.3
totaln/a0.0.0.0.0.0.0.0.0.0.0.0.
indetermined0.0.0.0.0.0.0.0.0.0.0.0.
N0.0.0.0.0.0.0.0.0.0.0.0.
E0.0.0.0.0.0.0.0.0.0.0.0.
S0.0.0.0.0.0.0.0.0.0.0.0.
W0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.0.0.0.0.

difference, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 25.02.2015 #178933/165372
NFI1–NFI4b
forest area (change): forest, nonforest · exposition (4 classes) · economic region
unit: 1000 ha
unit of evaluation: total area
grid: grid NFI4 2009-2013
change 1983/85–2009/13
forest, nonforest
forestnonforesttotal
economic regionexposition (4 classes)1000 ha± %1000 ha± %1000 ha± %
Western Juran/a..0.00.0.00.
indetermined-0.741390.741390.00.
N0.37295-0.372950.00.
E-0.361730.361730.00.
S0.37217-0.372170.00.
W1.4750-1.47500.00.
total1.11176-1.111760.00.
Eastern Juran/a..0.00.0.00.
indetermined0.00.0.00.0.00.
N0.40100-0.401000.00.
E0.06887-0.068870.00.
S0.40100-0.401000.00.
W0.00.0.00.0.00.
total0.8589-0.85890.00.
Western Plateaun/a..0.00.0.00.
indetermined1.1876-1.18760.00.
N-0.411000.411000.00.
E-0.069040.069040.00.
S-0.351000.351000.00.
W0.06904-0.069040.00.
total0.41316-0.413160.00.
Central Plateaun/a..0.00.0.00.
indetermined0.31199-0.311990.00.
N-0.311000.311000.00.
E0.00.0.00.0.00.
S-0.311000.311000.00.
W-0.311000.311000.00.
total-0.621320.621320.00.
Eastern Plateaun/a..0.00.0.00.
indetermined-0.721230.721230.00.
N0.36175-0.361750.00.
E1.0858-1.08580.00.
S0.7371-0.73710.00.
W0.00.0.00.0.00.
total1.4593-1.45930.00.
Western Pre-Alpsn/a..0.00.0.00.
indetermined-0.351000.351000.00.
N1.8444-1.84440.00.
E0.72101-0.721010.00.
S0.37100-0.371000.00.
W2.5437-2.54370.00.
total5.1230-5.12300.00.
Central Pre-Alpsn/a..0.00.0.00.
indetermined0.00.0.00.0.00.
N0.72142-0.721420.00.
E1.4479-1.44790.00.
S0.36100-0.361000.00.
W0.00.0.00.0.00.
total2.5266-2.52660.00.
Eastern Pre-Alpsn/a..0.00.0.00.
indetermined-0.361000.361000.00.
N1.0758-1.07580.00.
E2.5043-2.50430.00.
S2.1441-2.14410.00.
W1.0788-1.07880.00.
total6.4128-6.41280.00.
Northwestern Alpsn/a..0.00.0.00.
indetermined0.00.0.00.0.00.
N0.70179-0.701790.00.
E2.8839-2.88390.00.
S0.34352-0.343520.00.
W1.4561-1.45610.00.
total5.3642-5.36420.00.
Central Alpsn/a..0.00.0.00.
indetermined0.00.0.00.0.00.
N2.1841-2.18410.00.
E0.6970-0.69700.00.
S2.4337-2.43370.00.
W3.2637-3.26370.00.
total8.5621-8.56210.00.
Northeastern Alpsn/a..0.00.0.00.
indetermined-0.361000.361000.00.
N1.8045-1.80450.00.
E0.7271-0.72710.00.
S1.4461-1.44610.00.
W1.4461-1.44610.00.
total5.0431-5.04310.00.
Southwestern Alpsn/a0.00.0.00.0.00.
indetermined0.00.0.00.0.00.
N2.4462-2.44620.00.
E4.8832-4.88320.00.
S4.5027-4.50270.00.
W4.8830-4.88300.00.
total16.7117-16.71170.00.
Southeastern Alpsn/a..0.00.0.00.
indetermined0.35100-0.351000.00.
N10.5220-10.52200.00.
E8.2921-8.29210.00.
S6.2023-6.20230.00.
W7.4824-7.48240.00.
total32.8510-32.85100.00.
Southern Alpsn/a0.35100-0.351000.00.
indetermined0.35100-0.351000.00.
N3.4238-3.42380.00.
E8.2421-8.24210.00.
S9.8921-9.89210.00.
W5.7433-5.74330.00.
total28.0012-28.00120.00.
overalln/a0.35100-0.351000.00.
indetermined-0.345770.345770.00.
N25.0816-25.08160.00.
E31.1012-31.10120.00.
S28.5113-28.51130.00.
W29.0813-29.08130.00.
total113.777-113.7770.00.

difference, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 25.02.2015 #178934/165373
NFI1–NFI4b
forest area (change): forest, nonforest · exposition (4 classes) · economic region
unit: %
unit of evaluation: total area
grid: grid NFI4 2009-2013
change 1983/85–2009/13
forest, nonforest
forestnonforesttotal
economic regionexposition (4 classes) %± %± %±
Western Juran/a..0.0.0.0.
indetermined-4.25.70.81.10.0.
N0.92.6-1.44.00.0.
E-1.22.01.73.00.0.
S0.81.8-1.12.50.0.
W7.23.7-6.83.30.0.
total0.71.3-0.50.90.0.
Eastern Juran/a..0.0.0.0.
indetermined0.0.0.0.0.0.
N2.52.5-4.03.90.0.
E0.65.5-0.54.20.0.
S5.96.1-4.03.90.0.
W0.0.0.0.0.0.
total1.81.6-1.11.00.0.
Western Plateaun/a..0.0.0.0.
indetermined6.65.2-0.90.70.0.
N-4.64.55.25.40.0.
E-0.76.60.44.10.0.
S-6.26.02.32.30.0.
W0.76.3-0.54.60.0.
total0.82.6-0.20.60.0.
Central Plateaun/a..0.0.0.0.
indetermined1.12.2-0.20.50.0.
N-2.02.01.71.70.0.
E0.0.0.0.0.0.
S-3.02.92.02.00.0.
W-3.83.82.12.10.0.
total-0.91.20.30.40.0.
Eastern Plateaun/a..0.0.0.0.
indetermined-1.82.20.40.50.0.
N1.42.5-1.83.10.0.
E5.53.3-5.73.20.0.
S6.04.3-2.92.00.0.
W0.0.0.0.0.0.
total1.31.2-0.50.50.0.
Western Pre-Alpsn/a..0.0.0.0.
indetermined-19.217.32.22.30.0.
N14.77.1-10.04.20.0.
E6.77.1-4.74.70.0.
S5.35.4-2.22.20.0.
W22.29.3-13.34.60.0.
total11.73.8-5.71.60.0.
Central Pre-Alpsn/a..0.0.0.0.
indetermined0.0.0.0.0.0.
N2.02.8-1.92.60.0.
E5.54.5-4.53.50.0.
S2.52.5-1.01.00.0.
W0.0.0.0.0.0.
total2.51.6-1.40.90.0.
Eastern Pre-Alpsn/a..0.0.0.0.
indetermined-11.110.50.80.80.0.
N5.53.3-3.62.00.0.
E15.57.2-9.43.80.0.
S13.65.9-7.02.70.0.
W6.05.4-4.94.20.0.
total8.92.6-3.81.10.0.
Northwestern Alpsn/a..0.0.0.0.
indetermined0.0.0.0.0.0.
N3.46.1-1.52.70.0.
E25.211.2-7.22.70.0.
S2.27.7-1.03.50.0.
W8.85.6-3.32.00.0.
total8.23.6-2.91.20.0.
Central Alpsn/a..0.0.0.0.
indetermined0.0.0.0.0.0.
N18.48.1-6.22.40.0.
E15.411.7-3.02.10.0.
S50.623.5-9.03.20.0.
W36.315.5-14.75.00.0.
total27.86.8-7.21.50.0.
Northeastern Alpsn/a..0.0.0.0.
indetermined-50.3.4.34.50.0.
N15.37.3-8.73.70.0.
E9.16.8-3.82.70.0.
S21.114.3-8.44.90.0.
W15.410.2-8.34.80.0.
total13.84.7-5.91.80.0.
Southwestern Alpsn/a0.0.0.0.0.0.
indetermined0.0.0.0.0.0.
N7.04.5-3.11.90.0.
E17.05.8-4.81.50.0.
S23.87.4-4.41.20.0.
W17.55.8-5.11.50.0.
total15.02.8-4.10.70.0.
Southeastern Alpsn/a..0.0.0.0.
indetermined12.413.2-1.61.60.0.
N26.96.1-10.72.00.0.
E23.75.6-6.31.30.0.
S22.65.9-5.11.20.0.
W20.45.4-6.31.50.0.
total23.32.8-6.60.70.0.
Southern Alpsn/a..-4.84.70.0.
indetermined50.061.3-1.81.80.0.
N8.03.2-10.03.60.0.
E19.74.6-18.83.50.0.
S31.37.5-19.73.60.0.
W14.25.1-13.74.20.0.
total17.82.5-14.21.60.0.
overalln/a103.4.-0.30.30.0.
indetermined-0.31.60.00.30.0.
N7.41.2-5.20.80.0.
E12.01.6-6.10.70.0.
S12.81.7-5.30.70.0.
W11.61.6-5.80.80.0.
total9.50.7-3.90.30.0.

difference, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 25.02.2015 #178935/165374
NFI1–NFI4b
forest area (change): forest, nonforest · site quality · biogeographical region
unit: 1000 ha
unit of evaluation: total area
grid: grid NFI4 2009-2013
change 1983/85–2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
forest, nonforestsite quality1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
forestlow-0.371720.00.19.18144.852812.821610.831847.319
moderate0.382150.00.16.88187.293016.191513.691854.429
good1.101190.721404.03570.361001.08754.884112.1729
very good0.353750.71237-0.023837....0.00.1.03223
total1.461451.4313740.061112.512130.081029.4012114.947
nonforestlow0.371720.00.-19.1814-4.8528-12.8216-10.8318-47.319
moderate-0.38215..-16.8818-7.2930-16.1915-13.6918-54.429
good-1.10119-0.72140-4.0357-0.36100-1.0875-4.8841-12.1729
very good-0.35375-0.712370.023837......-1.03223
total-1.46145-1.43137-40.0611-12.5121-30.0810-29.4012-114.947
totallow0.00.0.00.0.00.0.00.0.00.0.00.0.00.
moderate0.00.0.00.0.00.0.00.0.00.0.00.0.00.
good0.00.0.00.0.00.0.00.0.00.0.00.0.00.
very good0.00.0.00.0.00.....0.00.0.00.
total0.00.0.00.0.00.0.00.0.00.0.00.0.00.

difference, calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 25.02.2015 #178936/165375
NFI1–NFI4b
forest area (change): forest, nonforest · site quality · biogeographical region
unit: %
unit of evaluation: total area
grid: grid NFI4 2009-2013
change 1983/85–2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
forest, nonforestsite quality %± %± %± %± %± %± %±
forestlow-1.32.20.0.27.54.426.68.636.06.9110.528.128.22.9
moderate1.22.60.0.15.32.98.82.824.74.117.83.514.81.5
good1.41.71.01.42.71.6..7.15.56.62.93.10.9
very good0.62.30.40.9-0.12.9....0.0.0.40.9
total0.71.10.60.811.11.412.42.825.83.118.32.59.60.7
nonforestlow7.713.70.0.-5.60.8-1.50.4-3.40.5-9.11.5-4.10.3
moderate-2.04.3..-11.82.0-10.73.1-21.12.8-32.94.8-15.71.4
good-1.31.5-0.50.7-2.31.3-100.0.-9.36.6-10.64.1-2.60.8
very good-0.31.0-0.10.20.00.7......-0.10.2
total-0.60.9-0.20.2-5.10.6-3.30.7-6.40.6-14.31.6-3.90.3
totallow0.0.0.0.0.0.0.0.0.0.0.0.0.0.
moderate0.0.0.0.0.0.0.0.0.0.0.0.0.0.
good0.0.0.0.0.0.0.0.0.0.0.0.0.0.
very good0.0.0.0.0.0.....0.0.0.0.
total0.0.0.0.0.0.0.0.0.0.0.0.0.0.

difference, calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 25.02.2015 #178937/165376
NFI1–NFI4b
forest area (change): forest, nonforest · site quality · production region
unit: 1000 ha
unit of evaluation: total area
grid: grid NFI4 2009-2013
change 1983/85–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
forest, nonforestsite quality1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
forestlow-0.361750.00.4.673333.091010.131847.539
moderate0.352290.00.7.172333.661213.351854.549
good1.45870.392782.87562.79704.524212.0230
very good0.373520.70238-0.711010.69710.00.1.05218
total1.821151.0918314.012070.23828.0012115.147
nonforestlow0.361750.00.-4.6733-33.0910-10.1318-47.539
moderate-0.352290.00.-7.1723-33.6612-13.3518-54.549
good-1.4587-0.39278-2.8756-2.7970-4.5242-12.0230
very good-0.37352-0.702380.71101-0.6971..-1.05218
total-1.82115-1.09183-14.0120-70.238-28.0012-115.147
totallow0.00.0.00.0.00.0.00.0.00.0.00.
moderate0.00.0.00.0.00.0.00.0.00.0.00.
good0.00.0.00.0.00.0.00.0.00.0.00.
very good0.00.0.00.0.00.0.00.0.00.0.00.
total0.00.0.00.0.00.0.00.0.00.0.00.

difference, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 25.02.2015 #178938/165377
NFI1–NFI4b
forest area (change): forest, nonforest · site quality · economic region
unit: 1000 ha
unit of evaluation: total area
grid: grid NFI4 2009-2013
change 1983/85–2009/13
forest, nonforest
forestnonforesttotal
economic regionsite quality1000 ha± %1000 ha± %1000 ha± %
Western Juralow0.00.0.00.0.00.
moderate0.40204-0.402040.00.
good1.10109-1.101090.00.
very good-0.383140.383140.00.
total1.11176-1.111760.00.
Eastern Juralow-0.341000.341000.00.
moderate......
good0.40100-0.401000.00.
very good0.7970-0.79700.00.
total0.8589-0.85890.00.
Western Plateaulow0.00.0.00.0.00.
moderate0.00...0.00.
good-0.82930.82930.00.
very good1.2485-1.24850.00.
total0.41316-0.413160.00.
Central Plateaulow0.00.0.00.0.00.
moderate0.00.0.00.0.00.
good-0.311000.311000.00.
very good-0.312440.312440.00.
total-0.621320.621320.00.
Eastern Plateaulow0.00.0.00.0.00.
moderate0.00...0.00.
good1.4550-1.45500.00.
very good0.00.0.00.0.00.
total1.4593-1.45930.00.
Western Pre-Alpslow0.74100-0.741000.00.
moderate3.6431-3.64310.00.
good0.37168-0.371680.00.
very good0.37100-0.371000.00.
total5.1230-5.12300.00.
Central Pre-Alpslow1.8053-1.80530.00.
moderate1.4450-1.44500.00.
good0.36264-0.362640.00.
very good-1.08581.08580.00.
total2.5266-2.52660.00.
Eastern Pre-Alpslow2.1447-2.14470.00.
moderate2.1347-2.13470.00.
good2.1453-2.14530.00.
very good0.00.0.00.0.00.
total6.4128-6.41280.00.
Northwestern Alpslow4.3228-4.32280.00.
moderate1.41115-1.411150.00.
good-0.372600.372600.00.
very good0.00.0.00.0.00.
total5.3642-5.36420.00.
Central Alpslow4.3228-4.32280.00.
moderate3.2433-3.24330.00.
good0.66129-0.661290.00.
very good0.34100-0.341000.00.
total8.5621-8.56210.00.
Northeastern Alpslow3.2433-3.24330.00.
moderate2.1547-2.15470.00.
good-0.361750.361750.00.
very good0.00.0.00.0.00.
total5.0431-5.04310.00.
Southwestern Alpslow6.6224-6.62240.00.
moderate8.7027-8.70270.00.
good1.0558-1.05580.00.
very good0.34100-0.341000.00.
total16.7117-16.71170.00.
Southeastern Alpslow13.5515-13.55150.00.
moderate17.5515-17.55150.00.
good1.7668-1.76680.00.
very good......
total32.8510-32.85100.00.
Southern Alpslow10.1318-10.13180.00.
moderate13.3518-13.35180.00.
good4.5242-4.52420.00.
very good0.00...0.00.
total28.0012-28.00120.00.
overalllow46.529-46.5290.00.
moderate54.019-54.0190.00.
good11.9430-11.94300.00.
very good1.31180-1.311800.00.
total113.777-113.7770.00.

difference, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 25.02.2015 #178939/165378
NFI1–NFI4b
forest area (change): forest, nonforest · site quality · production region
unit: %
unit of evaluation: total area
grid: grid NFI4 2009-2013
change 1983/85–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
forest, nonforestsite quality %± %± %± %± %± %±
forestlow-1.42.40.0.14.35.136.24.4106.927.828.32.9
moderate1.22.90.0.15.23.815.92.117.83.514.91.5
good1.91.70.61.72.61.54.02.86.32.83.10.9
very good0.51.90.41.1-2.42.47.15.20.0.0.40.9
total0.91.00.50.96.41.418.31.617.82.59.70.7
nonforestlow7.713.90.0.-7.12.3-3.40.3-9.01.6-4.10.3
moderate-2.04.40.0.-10.82.4-15.11.7-33.14.8-15.71.4
good-1.61.4-0.30.9-1.81.0-5.94.0-10.14.0-2.60.8
very good-0.20.7-0.10.30.50.5-1.61.2..-0.10.2
total-0.60.7-0.20.3-3.20.6-5.40.4-14.21.6-3.90.3
totallow0.0.0.0.0.0.0.0.0.0.0.0.
moderate0.0.0.0.0.0.0.0.0.0.0.0.
good0.0.0.0.0.0.0.0.0.0.0.0.
very good0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.0.0.0.0.

difference, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 25.02.2015 #178940/165379
NFI1–NFI4b
forest area (change): forest, nonforest · site quality · economic region
unit: %
unit of evaluation: total area
grid: grid NFI4 2009-2013
change 1983/85–2009/13
forest, nonforest
forestnonforesttotal
economic regionsite quality %± %± %±
Western Juralow0.0.0.0.0.0.
moderate1.42.9-2.24.40.0.
good1.82.0-1.61.70.0.
very good-0.92.80.31.00.0.
total0.71.3-0.50.90.0.
Eastern Juralow-7.97.6100.0.0.0.
moderate......
good2.62.6-1.81.80.0.
very good2.92.1-1.51.00.0.
total1.81.6-1.11.00.0.
Western Plateaulow0.0.0.0.0.0.
moderate0.0...0.0.
good-5.44.92.62.40.0.
very good4.13.6-0.70.60.0.
total0.82.6-0.20.60.0.
Central Plateaulow0.0.0.0.0.0.
moderate0.0.0.0.0.0.
good-1.71.70.90.90.0.
very good-0.61.60.20.50.0.
total-0.91.20.30.40.0.
Eastern Plateaulow0.0.0.0.0.0.
moderate0.0...0.0.
good4.92.5-3.01.50.0.
very good0.0.0.0.0.0.
total1.31.2-0.50.50.0.
Western Pre-Alpslow11.812.6-4.44.30.0.
moderate17.35.9-11.53.40.0.
good2.64.5-1.62.70.0.
very good16.718.1-2.02.00.0.
total11.73.8-5.71.60.0.
Central Pre-Alpslow9.15.0-5.93.00.0.
moderate10.95.7-6.83.30.0.
good0.71.8-0.51.30.0.
very good-7.03.91.81.10.0.
total2.51.6-1.40.90.0.
Eastern Pre-Alpslow31.517.1-11.65.10.0.
moderate16.28.2-15.86.80.0.
good5.22.8-3.31.70.0.
very good0.0.0.0.0.0.
total8.92.6-3.81.10.0.
Northwestern Alpslow28.89.4-3.61.00.0.
moderate4.45.1-3.94.40.0.
good-2.56.42.87.30.0.
very good0.0.0.0.0.0.
total8.23.6-2.91.20.0.
Central Alpslow50.317.4-5.01.40.0.
moderate58.524.3-26.77.60.0.
good4.15.5-8.610.60.0.
very good50.061.5-2.92.80.0.
total27.86.8-7.21.50.0.
Northeastern Alpslow37.714.7-5.91.90.0.
moderate25.013.3-22.99.40.0.
good-2.44.23.86.80.0.
very good0.0.0.0.0.0.
total13.84.7-5.91.80.0.
Southwestern Alpslow30.18.3-2.00.50.0.
moderate10.32.9-12.23.10.0.
good30.620.2-32.515.50.0.
very good25.028.0-5.95.70.0.
total15.02.8-4.10.70.0.
Southeastern Alpslow36.76.9-3.50.50.0.
moderate21.53.5-18.92.50.0.
good7.85.5-12.47.90.0.
very good......
total23.32.8-6.60.70.0.
Southern Alpslow106.927.8-9.01.60.0.
moderate17.83.5-33.14.80.0.
good6.32.8-10.14.00.0.
very good0.0...0.0.
total17.82.5-14.21.60.0.
overalllow27.82.9-4.00.30.0.
moderate14.71.5-15.61.30.0.
good3.10.9-2.60.80.0.
very good0.50.9-0.10.20.0.
total9.50.7-3.90.30.0.

difference, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 25.02.2015 #178941/165380
NFI1–NFI4b
forest area (change): forest, nonforest · altitudinal vegetation zone · biogeographical region
unit: %
unit of evaluation: total area
grid: grid NFI4 2009-2013
change 1983/85–2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
forest, nonforestaltitudinal vegetation zone %± %± %± %± %± %± %±
forestupper subalpine....279.5115.817.66.337.77.872.116.349.86.1
lower subalpine11.85.3..18.02.915.64.526.75.120.05.719.01.9
upper montane-1.52.60.0.7.61.97.36.420.06.317.34.48.41.4
lower montane-0.51.21.70.90.92.20.57.97.55.510.15.71.80.9
colline/submontane-0.01.80.0.-0.03.311.57.07.98.21.53.20.60.9
total0.71.10.60.811.11.412.42.825.83.118.32.59.60.7
nonforestupper subalpine....-3.00.6-1.20.4-3.00.5-10.11.6-3.30.3
lower subalpine-17.06.6..-13.01.8-25.96.0-28.74.1-34.37.1-18.41.5
upper montane1.42.50.0.-8.52.0-9.07.2-17.84.6-43.37.7-9.91.5
lower montane0.61.3-0.80.4-0.61.4-0.57.7-6.84.7-26.612.1-1.30.6
colline/submontane0.01.00.0.0.00.9-4.42.5-6.36.1-1.94.0-0.20.3
total-0.60.9-0.20.2-5.10.6-3.30.7-6.40.6-14.31.6-3.90.3
totalupper subalpine....0.0.0.0.0.0.0.0.0.0.
lower subalpine0.0...0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.0.0.0.0.0.
lower montane0.0.0.0.0.0.0.0.0.0.0.0.0.0.
colline/submontane0.0.0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.0.0.0.0.0.0.

difference, calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 25.02.2015 #178942/165381
NFI1–NFI4b
forest area (change): forest, nonforest · altitudinal vegetation zone · production region
unit: 1000 ha
unit of evaluation: total area
grid: grid NFI4 2009-2013
change 1983/85–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
forest, nonforestaltitudinal vegetation zone1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
forestupper subalpine....1.804523.021211.791836.6110
lower subalpine2.54380.0143377.182432.46115.932648.129
upper montane-0.731730.00.4.304113.02216.832323.4216
lower montane-0.362261.43501.081100.354232.41534.9151
colline/submontane0.37295-0.35508-0.361001.38871.051322.09134
total1.821151.0918314.012070.23828.0012115.147
nonforestupper subalpine....-1.8045-23.0212-11.7918-36.6110
lower subalpine-2.5438-0.014337-7.1824-32.4611-5.9326-48.129
upper montane0.731730.00.-4.3041-13.0221-6.8323-23.4216
lower montane0.36226-1.4350-1.08110-0.35423-2.4153-4.9151
colline/submontane-0.372950.355080.36100-1.3887-1.05132-2.09134
total-1.82115-1.09183-14.0120-70.238-28.0012-115.147
totalupper subalpine....0.00.0.00.0.00.0.00.
lower subalpine0.00.0.00.0.00.0.00.0.00.0.00.
upper montane0.00.0.00.0.00.0.00.0.00.0.00.
lower montane0.00.0.00.0.00.0.00.0.00.0.00.
colline/submontane0.00.0.00.0.00.0.00.0.00.0.00.
total0.00.0.00.0.00.0.00.0.00.0.00.

difference, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 25.02.2015 #178943/165382
NFI1–NFI4b
forest area (change): forest, nonforest · altitudinal vegetation zone · production region
unit: %
unit of evaluation: total area
grid: grid NFI4 2009-2013
change 1983/85–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
forest, nonforestaltitudinal vegetation zone %± %± %± %± %± %±
forestupper subalpine....499.1.41.66.366.615.449.96.2
lower subalpine13.45.40.418.013.23.422.12.820.25.719.11.9
upper montane-1.62.70.0.5.02.112.92.916.44.28.41.4
lower montane-0.51.22.01.01.92.10.72.910.45.91.80.9
colline/submontane0.51.6-0.21.2-1.71.74.64.12.33.10.70.9
total0.91.00.50.96.41.418.31.617.82.59.70.7
nonforestupper subalpine....-6.52.8-2.50.3-9.91.6-3.40.3
lower subalpine-17.66.0-3.2136.9-9.72.2-20.82.1-35.17.3-18.41.5
upper montane1.52.60.0.-5.02.0-15.93.1-41.97.6-9.91.5
lower montane0.61.4-1.00.5-0.80.9-0.93.6-26.712.1-1.30.6
colline/submontane-0.20.60.10.30.30.3-1.71.5-2.93.8-0.20.3
total-0.60.7-0.20.3-3.20.6-5.40.4-14.21.6-3.90.3
totalupper subalpine....0.0.0.0.0.0.0.0.
lower subalpine0.0.0.0.0.0.0.0.0.0.0.0.
upper montane0.0.0.0.0.0.0.0.0.0.0.0.
lower montane0.0.0.0.0.0.0.0.0.0.0.0.
colline/submontane0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.0.0.0.0.

difference, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 25.02.2015 #178944/165383
NFI1–NFI4b
forest area (change): forest, nonforest · altitudinal vegetation zone · economic region
unit: 1000 ha
unit of evaluation: total area
grid: grid NFI4 2009-2013
change 1983/85–2009/13
forest, nonforest
forestnonforesttotal
economic regionaltitudinal vegetation zone1000 ha± %1000 ha± %1000 ha± %
Western Juraupper subalpine......
lower subalpine2.5538-2.55380.00.
upper montane-1.071121.071120.00.
lower montane-0.73990.73990.00.
colline/submontane0.36271-0.362710.00.
total1.11176-1.111760.00.
Eastern Juraupper subalpine......
lower subalpine......
upper montane0.40100-0.401000.00.
lower montane0.40100-0.401000.00.
colline/submontane0.06887-0.068870.00.
total0.8589-0.85890.00.
Western Plateauupper subalpine......
lower subalpine-0.069040.069040.00.
upper montane0.00.0.00.0.00.
lower montane0.00.0.00.0.00.
colline/submontane0.47250-0.472500.00.
total0.41316-0.413160.00.
Central Plateauupper subalpine......
lower subalpine......
upper montane0.00.0.00.0.00.
lower montane0.31100-0.311000.00.
colline/submontane-0.93810.93810.00.
total-0.621320.621320.00.
Eastern Plateauupper subalpine......
lower subalpine......
upper montane0.00...0.00.
lower montane1.0858-1.08580.00.
colline/submontane0.36330-0.363300.00.
total1.4593-1.45930.00.
Western Pre-Alpsupper subalpine1.4849-1.48490.00.
lower subalpine1.4562-1.45620.00.
upper montane1.4760-1.47600.00.
lower montane0.7271-0.72710.00.
colline/submontane0.00.0.00.0.00.
total5.1230-5.12300.00.
Central Pre-Alpsupper subalpine0.36100-0.361000.00.
lower subalpine2.1647-2.16470.00.
upper montane0.36262-0.362620.00.
lower montane-0.362210.362210.00.
colline/submontane0.00.0.00.0.00.
total2.5266-2.52660.00.
Eastern Pre-Alpsupper subalpine..0.00.0.00.
lower subalpine3.5631-3.56310.00.
upper montane2.4947-2.49470.00.
lower montane0.71100-0.711000.00.
colline/submontane-0.351000.351000.00.
total6.4128-6.41280.00.
Northwestern Alpsupper subalpine2.1540-2.15400.00.
lower subalpine3.2346-3.23460.00.
upper montane0.71162-0.711620.00.
lower montane-0.0183530.0183530.00.
colline/submontane-0.71710.71710.00.
total5.3642-5.36420.00.
Central Alpsupper subalpine1.8345-1.83450.00.
lower subalpine5.0126-5.01260.00.
upper montane1.4050-1.40500.00.
lower montane-0.0317750.0317750.00.
colline/submontane0.34174-0.341740.00.
total8.5621-8.56210.00.
Northeastern Alpsupper subalpine1.4450-1.44500.00.
lower subalpine2.1647-2.16470.00.
upper montane1.8044-1.80440.00.
lower montane-0.72710.72710.00.
colline/submontane0.36100-0.361000.00.
total5.0431-5.04310.00.
Southwestern Alpsupper subalpine4.1631-4.16310.00.
lower subalpine8.7421-8.74210.00.
upper montane2.0672-2.06720.00.
lower montane0.39204-0.392040.00.
colline/submontane1.3750-1.37500.00.
total16.7117-16.71170.00.
Southeastern Alpsupper subalpine12.4716-12.47160.00.
lower subalpine12.5917-12.59170.00.
upper montane7.0824-7.08240.00.
lower montane0.7299-0.72990.00.
colline/submontane0.00.0.00.0.00.
total32.8510-32.85100.00.
Southern Alpsupper subalpine11.7918-11.79180.00.
lower subalpine5.9326-5.93260.00.
upper montane6.8323-6.83230.00.
lower montane2.4153-2.41530.00.
colline/submontane1.05132-1.051320.00.
total28.0012-28.00120.00.
overallupper subalpine35.6810-35.68100.00.
lower subalpine47.319-47.3190.00.
upper montane23.5216-23.52160.00.
lower montane4.8952-4.89520.00.
colline/submontane2.37120-2.371200.00.
total113.777-113.7770.00.

difference, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 25.02.2015 #178945/165384
NFI1–NFI4b
forest area (change): forest, nonforest · altitudinal vegetation zone · economic region
unit: %
unit of evaluation: total area
grid: grid NFI4 2009-2013
change 1983/85–2009/13
forest, nonforest
forestnonforesttotal
economic regionaltitudinal vegetation zone %± %± %±
Western Juraupper subalpine......
lower subalpine13.75.5-17.35.90.0.
upper montane-2.32.62.12.40.0.
lower montane-1.31.31.41.40.0.
colline/submontane1.02.8-0.41.00.0.
total0.71.3-0.50.90.0.
Eastern Juraupper subalpine......
lower subalpine......
upper montane..-100.0.0.0.
lower montane3.43.5-6.15.90.0.
colline/submontane0.21.5-0.10.80.0.
total1.81.6-1.11.00.0.
Western Plateauupper subalpine......
lower subalpine-1.816.317.0165.50.0.
upper montane0.0.0.0.0.0.
lower montane0.0.0.0.0.0.
colline/submontane2.15.3-0.30.80.0.
total0.82.6-0.20.60.0.
Central Plateauupper subalpine......
lower subalpine......
upper montane0.0.0.0.0.0.
lower montane1.21.2-0.70.70.0.
colline/submontane-2.11.70.60.50.0.
total-0.91.20.30.40.0.
Eastern Plateauupper subalpine......
lower subalpine......
upper montane0.0...0.0.
lower montane4.12.4-3.62.00.0.
colline/submontane0.41.4-0.10.50.0.
total1.31.2-0.50.50.0.
Western Pre-Alpsupper subalpine..-16.07.20.0.
lower subalpine9.15.9-5.73.40.0.
upper montane7.54.7-8.34.80.0.
lower montane13.910.6-2.92.00.0.
colline/submontane0.0.0.0.0.0.
total11.73.8-5.71.60.0.
Central Pre-Alpsupper subalpine100.8.-2.92.80.0.
lower subalpine8.54.2-7.53.40.0.
upper montane0.92.4-1.02.50.0.
lower montane-1.32.80.61.30.0.
colline/submontane0.0.0.0.0.0.
total2.51.6-1.40.90.0.
Eastern Pre-Alpsupper subalpine..0.0.0.0.
lower subalpine26.99.6-18.25.20.0.
upper montane9.34.6-8.13.70.0.
lower montane3.23.2-1.51.50.0.
colline/submontane-3.73.60.60.60.0.
total8.92.6-3.81.10.0.
Northwestern Alpsupper subalpine200.8142.3-2.00.80.0.
lower subalpine10.95.3-8.93.90.0.
upper montane3.55.8-4.67.30.0.
lower montane-0.18.50.110.50.0.
colline/submontane-12.58.34.83.40.0.
total8.23.6-2.91.20.0.
Central Alpsupper subalpine..-2.51.10.0.
lower subalpine40.212.6-22.05.20.0.
upper montane13.57.2-27.411.70.0.
lower montane-0.610.40.712.50.0.
colline/submontane11.120.4-2.95.00.0.
total27.86.8-7.21.50.0.
Northeastern Alpsupper subalpine..-3.31.60.0.
lower subalpine19.510.0-11.95.30.0.
upper montane15.27.3-29.211.00.0.
lower montane-6.14.215.311.60.0.
colline/submontane20.022.0-2.92.90.0.
total13.84.7-5.91.80.0.
Southwestern Alpsupper subalpine18.66.4-1.30.40.0.
lower subalpine20.74.9-29.75.30.0.
upper montane7.95.9-9.96.80.0.
lower montane3.77.8-3.87.60.0.
colline/submontane12.96.9-4.62.20.0.
total15.02.8-4.10.70.0.
Southeastern Alpsupper subalpine40.38.0-3.20.50.0.
lower subalpine24.34.8-25.83.90.0.
upper montane21.05.7-20.64.50.0.
lower montane4.64.7-5.04.90.0.
colline/submontane0.0.0.0.0.0.
total23.32.8-6.60.70.0.
Southern Alpsupper subalpine66.615.4-9.91.60.0.
lower subalpine20.25.7-35.17.30.0.
upper montane16.44.2-41.97.60.0.
lower montane10.45.9-26.712.10.0.
colline/submontane2.33.1-2.93.80.0.
total17.82.5-14.21.60.0.
overallupper subalpine49.36.1-3.30.30.0.
lower subalpine18.71.9-18.11.50.0.
upper montane8.41.4-9.91.50.0.
lower montane1.80.9-1.20.60.0.
colline/submontane0.70.9-0.20.30.0.
total9.50.7-3.90.30.0.

difference, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 25.02.2015 #178946/165385
NFI1–NFI4b
forest area (change): forest, nonforest · altitudinal vegetation zone · biogeographical region
unit: 1000 ha
unit of evaluation: total area
grid: grid NFI4 2009-2013
change 1983/85–2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
forest, nonforestaltitudinal vegetation zone1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
forestupper subalpine....8.12213.813311.461712.791736.1810
lower subalpine2.5543..21.13155.922712.59175.952648.149
upper montane-0.721740.00.10.13251.71844.95287.562323.6316
lower montane-0.372211.43500.692450.0416410.72712.42534.9351
colline/submontane-0.01184140.00.-0.01132001.03580.361000.682112.06137
total1.461451.4313740.061112.512130.081029.4012114.947
nonforestupper subalpine....-8.1221-3.8133-11.4617-12.7917-36.1810
lower subalpine-2.5543..-21.1315-5.9227-12.5917-5.9526-48.149
upper montane0.721740.00.-10.1325-1.7184-4.9528-7.5623-23.6316
lower montane0.37221-1.4350-0.69245-0.041641-0.7271-2.4253-4.9351
colline/submontane0.01184140.00.0.0113200-1.0358-0.36100-0.68211-2.06137
total-1.46145-1.43137-40.0611-12.5121-30.0810-29.4012-114.947
totalupper subalpine....0.00.0.00.0.00.0.00.0.00.
lower subalpine0.00...0.00.0.00.0.00.0.00.0.00.
upper montane0.00.0.00.0.00.0.00.0.00.0.00.0.00.
lower montane0.00.0.00.0.00.0.00.0.00.0.00.0.00.
colline/submontane0.00.0.00.0.00.0.00.0.00.0.00.0.00.
total0.00.0.00.0.00.0.00.0.00.0.00.0.00.

difference, calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 25.02.2015 #178947/165386
NFI1–NFI4b
forest area (change): forest, nonforest · slope (20% classes) · biogeographical region
unit: 1000 ha
unit of evaluation: total area
grid: grid NFI4 2009-2013
change 1983/85–2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
forest, nonforestslope (20% classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
forestto 20%0.01304390.722122.13630.00.1.07581.42505.3552
21-40 %1.451660.727130.9612710.3720126.339524.1814094.0062
over 100%0.00...6.97242.14522.69403.804015.5918
total1.461451.4313740.061112.512130.081029.4012114.947
nonforestto 20%-0.0130439-0.72212-2.13630.00.-1.0758-1.4250-5.3552
21-40 %-1.45166-0.7271-30.96127-10.37201-26.3395-24.18140-94.0062
over 100%....-6.9724-2.1452-2.6940-3.8040-15.5918
total-1.46145-1.43137-40.0611-12.5121-30.0810-29.4012-114.947
totalto 20%0.00.0.00.0.00.0.00.0.00.0.00.0.00.
21-40 %0.00.0.00.0.00.0.00.0.00.0.00.0.00.
over 100%0.00...0.00.0.00.0.00.0.00.0.00.
total0.00.0.00.0.00.0.00.0.00.0.00.0.00.

difference, calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 25.02.2015 #178948/165387
NFI1–NFI4b
forest area (change): forest, nonforest · slope (20% classes) · biogeographical region
unit: %
unit of evaluation: total area
grid: grid NFI4 2009-2013
change 1983/85–2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
forest, nonforestslope (20% classes) %± %± %± %± %± %± %±
forestto 20%0.02.90.51.07.04.50.0.20.312.839.723.52.11.1
21-40 %1.92.62.92.138.711.948.326.7107.729.968.823.644.57.0
over 100%0.0...27.57.426.015.338.618.316.06.923.74.6
total0.71.10.60.811.11.412.42.825.83.118.32.59.60.7
nonforestto 20%-0.00.9-0.10.2-1.00.60.0.-2.11.2-3.31.6-0.40.2
21-40 %7.014.2-11.77.8-29.07.8-14.96.8-29.76.7-77.019.0-30.84.2
over 100%....-11.32.6-5.42.7-9.53.6-12.24.6-9.71.6
total-0.60.9-0.20.2-5.10.6-3.30.7-6.40.6-14.31.6-3.90.3
totalto 20%0.0.0.0.0.0.0.0.0.0.0.0.0.0.
21-40 %0.0.0.0.0.0.0.0.0.0.0.0.0.0.
over 100%0.0...0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.0.0.0.0.0.0.

difference, calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 25.02.2015 #178949/165388
NFI1–NFI4b
forest area (change): forest, nonforest · slope (20% classes) · production region
unit: 1000 ha
unit of evaluation: total area
grid: grid NFI4 2009-2013
change 1983/85–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
forest, nonforestslope (20% classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
forestto 20%0.00.0.732191.44711.73611.42505.3153
21-40 %1.82660.3610011.1419857.728023.1712894.2162
over 100%0.00.0.00.1.435010.78203.424315.6318
total1.821151.0918314.012070.23828.0012115.147
nonforestto 20%0.00.-0.73219-1.4471-1.7361-1.4250-5.3153
21-40 %-1.8266-0.36100-11.14198-57.7280-23.17128-94.2162
over 100%....-1.4350-10.7820-3.4243-15.6318
total-1.82115-1.09183-14.0120-70.238-28.0012-115.147
totalto 20%0.00.0.00.0.00.0.00.0.00.0.00.
21-40 %0.00.0.00.0.00.0.00.0.00.0.00.
over 100%0.00.0.00.0.00.0.00.0.00.0.00.
total0.00.0.00.0.00.0.00.0.00.0.00.

difference, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 25.02.2015 #178950/165389
NFI1–NFI4b
forest area (change): forest, nonforest · slope (20% classes) · production region
unit: %
unit of evaluation: total area
grid: grid NFI4 2009-2013
change 1983/85–2009/13
production region
JuraPlateauPre-AlpsAlpsSouthern Alpsoverall
forest, nonforestslope (20% classes) %± %± %± %± %± %±
forestto 20%0.0.0.51.15.23.811.67.440.524.02.11.1
21-40 %2.71.81.91.924.212.068.615.069.823.844.97.0
over 100%0.0.0.0.16.68.934.38.114.56.723.94.7
total0.91.00.50.96.41.418.31.617.82.59.70.7
nonforestto 20%0.0.-0.10.2-0.70.5-0.90.5-3.31.6-0.40.2
21-40 %-3.92.5-11.210.5-31.014.9-25.14.5-79.419.5-30.94.2
over 100%....-13.46.2-8.81.7-11.94.8-9.71.6
total-0.60.7-0.20.3-3.20.6-5.40.4-14.21.6-3.90.3
totalto 20%0.0.0.0.0.0.0.0.0.0.0.0.
21-40 %0.0.0.0.0.0.0.0.0.0.0.0.
over 100%0.0.0.0.0.0.0.0.0.0.0.0.
total0.0.0.0.0.0.0.0.0.0.0.0.

difference, calculated by unit of reference: production region

© WSL, Swiss National Forest Inventory, 25.02.2015 #178951/165390
NFI1–NFI4b
forest area (change): forest, nonforest · slope (20% classes) · economic region
unit: 1000 ha
unit of evaluation: total area
grid: grid NFI4 2009-2013
change 1983/85–2009/13
forest, nonforest
forestnonforesttotal
economic regionslope (20% classes)1000 ha± %1000 ha± %1000 ha± %
Western Jurato 20%-0.364440.364440.00.
21-40 %1.4770-1.47700.00.
over 100%0.00...0.00.
total1.11176-1.111760.00.
Eastern Jurato 20%0.40100-0.401000.00.
21-40 %0.45143-0.451430.00.
over 100%......
total0.8589-0.85890.00.
Western Plateauto 20%1.5374-1.53740.00.
21-40 %-1.12581.12580.00.
over 100%......
total0.41316-0.413160.00.
Central Plateauto 20%-0.312440.312440.00.
21-40 %-0.311000.311000.00.
over 100%0.00...0.00.
total-0.621320.621320.00.
Eastern Plateauto 20%-0.362670.362670.00.
21-40 %1.80161-1.801610.00.
over 100%......
total1.4593-1.45930.00.
Western Pre-Alpsto 20%0.022899-0.0228990.00.
21-40 %4.75165-4.751650.00.
over 100%0.35100-0.351000.00.
total5.1230-5.12300.00.
Central Pre-Alpsto 20%0.7271-0.72710.00.
21-40 %1.44759-1.447590.00.
over 100%0.36100-0.361000.00.
total2.5266-2.52660.00.
Eastern Pre-Alpsto 20%0.71100-0.711000.00.
21-40 %4.9921867-4.99218670.00.
over 100%0.7171-0.71710.00.
total6.4128-6.41280.00.
Northwestern Alpsto 20%0.36100-0.361000.00.
21-40 %3.91663-3.916630.00.
over 100%1.1074-1.10740.00.
total5.3642-5.36420.00.
Central Alpsto 20%0.34174-0.341740.00.
21-40 %5.67263-5.672630.00.
over 100%2.5538-2.55380.00.
total8.5621-8.56210.00.
Northeastern Alpsto 20%-0.00105780.00105780.00.
21-40 %3.60394-3.603940.00.
over 100%1.4450-1.44500.00.
total5.0431-5.04310.00.
Southwestern Alpsto 20%0.00.0.00.0.00.
21-40 %14.20166-14.201660.00.
over 100%2.5047-2.50470.00.
total16.7117-16.71170.00.
Southeastern Alpsto 20%1.0758-1.07580.00.
21-40 %28.7598-28.75980.00.
over 100%3.0437-3.04370.00.
total32.8510-32.85100.00.
Southern Alpsto 20%1.4250-1.42500.00.
21-40 %23.17128-23.171280.00.
over 100%3.4243-3.42430.00.
total28.0012-28.00120.00.
overallto 20%5.5251-5.52510.00.
21-40 %92.7763-92.77630.00.
over 100%15.4818-15.48180.00.
total113.777-113.7770.00.

difference, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 25.02.2015 #178952/165391
NFI1–NFI4b
forest area (change): forest, nonforest · slope (20% classes) · economic region
unit: %
unit of evaluation: total area
grid: grid NFI4 2009-2013
change 1983/85–2009/13
forest, nonforest
forestnonforesttotal
economic regionslope (20% classes) %± %± %±
Western Jurato 20%-0.73.20.20.90.0.
21-40 %2.82.0-4.32.90.0.
over 100%0.0...0.0.
total0.71.3-0.50.90.0.
Eastern Jurato 20%2.42.5-0.60.60.0.
21-40 %3.04.4-3.75.20.0.
over 100%......
total1.81.6-1.11.00.0.
Western Plateauto 20%4.33.3-0.70.50.0.
21-40 %-11.06.013.78.40.0.
over 100%......
total0.82.6-0.20.60.0.
Central Plateauto 20%-0.71.80.20.40.0.
21-40 %-1.51.51.71.70.0.
over 100%0.0...0.0.
total-0.91.20.30.40.0.
Eastern Plateauto 20%-0.51.40.10.40.0.
21-40 %8.36.8-30.825.10.0.
over 100%......
total1.31.2-0.50.50.0.
Western Pre-Alpsto 20%0.38.7-0.01.40.0.
21-40 %55.029.2-37.116.60.0.
over 100%13.814.7-11.110.50.0.
total11.73.8-5.71.60.0.
Central Pre-Alpsto 20%5.64.0-1.00.70.0.
21-40 %11.416.1-16.018.10.0.
over 100%7.88.0-9.18.70.0.
total2.51.6-1.40.90.0.
Eastern Pre-Alpsto 20%7.98.2-0.80.80.0.
21-40 %26.521.4-53.347.40.0.
over 100%49.843.2-20.112.70.0.
total8.92.6-3.81.10.0.
Northwestern Alpsto 20%24.827.8-1.01.00.0.
21-40 %25.031.7-11.112.60.0.
over 100%21.817.9-5.23.80.0.
total8.23.6-2.91.20.0.
Central Alpsto 20%32.465.0-1.72.90.0.
21-40 %79.752.9-33.115.90.0.
over 100%67.432.2-18.16.20.0.
total27.86.8-7.21.50.0.
Northeastern Alpsto 20%-0.335.40.02.40.0.
21-40 %49.546.0-30.221.60.0.
over 100%25.114.1-12.15.60.0.
total13.84.7-5.91.80.0.
Southwestern Alpsto 20%0.0.0.0.0.0.
21-40 %60.527.6-19.27.10.0.
over 100%28.014.9-5.82.70.0.
total15.02.8-4.10.70.0.
Southeastern Alpsto 20%13.28.1-1.81.00.0.
21-40 %95.426.6-30.26.80.0.
over 100%38.016.7-9.63.40.0.
total23.32.8-6.60.70.0.
Southern Alpsto 20%40.524.0-3.31.60.0.
21-40 %69.823.8-79.419.50.0.
over 100%14.56.7-11.94.80.0.
total17.82.5-14.21.60.0.
overallto 20%2.21.1-0.40.20.0.
21-40 %44.07.0-30.34.20.0.
over 100%23.64.6-9.61.60.0.
total9.50.7-3.90.30.0.

difference, calculated by unit of reference: economic region

© WSL, Swiss National Forest Inventory, 25.02.2015 #178953/165392
NFI1–NFI4b
forest area (change): forest, nonforest · altitude (400 m classes) · biogeographical region
unit: 1000 ha
unit of evaluation: total area
grid: grid NFI4 2009-2013
change 1983/85–2009/13
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern Alpsoverall
forest, nonforestaltitude (400 m classes)1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
forestabove 1800 m....10.03195.222715.121413.511643.879
1401-1800 m1.0958..19.23155.223212.10176.902544.5310
1001-1400 m0.383730.00.10.51241.71732.87405.493320.9618
601-1000 m0.721591.0888-0.762300.0232370.00.2.08693.1389
to 600 m-0.731220.354851.06750.34100..1.42712.4596
total1.461451.4313740.061112.512130.081029.4012114.947
nonforestabove 1800 m....-10.0319-5.2227-15.1214-13.5116-43.879
1401-1800 m-1.0958..-19.2315-5.2232-12.1017-6.9025-44.5310
1001-1400 m-0.38373..-10.5124-1.7173-2.8740-5.4933-20.9618
601-1000 m-0.72159-1.08880.76230-0.0232370.00.-2.0869-3.1389
to 600 m0.73122-0.35485-1.0675-0.341000.00.-1.4271-2.4596
total-1.46145-1.43137-40.0611-12.5121-30.0810-29.4012-114.947
totalabove 1800 m....0.00.0.00.0.00.0.00.0.00.
1401-1800 m0.00...0.00.0.00.0.00.0.00.0.00.
1001-1400 m0.00.0.00.0.00.0.00.0.00.0.00.0.00.
601-1000 m0.00.0.00.0.00.0.00.0.00.0.00.0.00.
to 600 m0.00.0.00.0.00.0.00.0.00.0.00.0.00.
total0.00.0.00.0.00.0.00.0.00.0.00.0.00.

difference, calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 25.02.2015 #178954/165393
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