Recherche dans d’anciens sets de données

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Résultat de la recherche: 155778 inscriptions 6491 pages
IFN3
surface forestière
coulée de boue SilvaProtect · degré de mélange
unité d'interprétation: région de production
unité: 1000 ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN3
état2004/06
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
coulée de boue SilvaProtectdegré de mélange1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
pas d'indicationpas d'indication2.0306.6164.9192.9250.210016.510
forêt résineuse pure42.6653.3554.6599.2413.411263.02
forêt résineuse mélangée40.0648.5521.7916.3102.328128.83
forêt feuillue mélangée35.0735.1710.4139.3141.63391.44
forêt feuillue pure41.8663.2512.01221.0915.310153.43
total161.52206.61103.53148.7332.87653.11
à l'interieur du périmètrepas d'indication0.0.0.21000.21001.8320.21002.328
forêt résineuse pure3.0240.4713.92132.577.81547.66
forêt résineuse mélangée5.2181.6332.8267.0160.94517.410
forêt feuillue mélangée4.1211.1413.7224.9190.94514.711
forêt feuillue pure5.5182.4273.3239.01416.81037.27
total17.9105.71813.81155.3526.57119.24
hors du périmètrepas d'indication0.0.0.21005.6185.4180.75011.812
forêt résineuse pure1.6332.03042.66117.2330.17193.53
forêt résineuse mélangée5.6184.51928.1719.097.41564.75
forêt feuillue mélangée5.2183.82114.21112.3127.91543.36
forêt feuillue pure7.2164.91910.41319.3947.4589.24
total19.6915.510100.83173.1293.63402.62
totalpas d'indication2.0306.91510.61210.0131.14130.67
forêt résineuse pure47.2555.65101.03248.9251.35504.01
forêt résineuse mélangée50.8554.6552.6542.3610.613211.03
forêt feuillue mélangée44.2640.0628.3826.5810.313149.43
forêt feuillue pure54.6570.6425.7849.3679.63279.82
total198.91227.71218.21377.01152.921174.80
© WSL, Inventaire forestier national suisse, 17.05.2020 #864050/330381
IFN4
surface forestière
coulée de boue SilvaProtect · degré de mélange
unité d'interprétation: région de production
unité: 1000 ha
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état2009/17
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
coulée de boue SilvaProtectdegré de mélange1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %1000 ha± %
pas d'indicationpas d'indication0.6582.7273.1262.2300.21008.815
forêt résineuse pure42.6646.3655.45107.9415.911268.02
forêt résineuse mélangée41.0650.5622.7914.9112.429131.54
forêt feuillue mélangée34.6739.1714.51213.3121.635103.14
forêt feuillue pure43.3668.6515.61120.71017.610165.83
total162.22207.21111.33159.0337.57677.21
à l'interieur du périmètrepas d'indication0.0.0.0.0.4712.4290.21003.026
forêt résineuse pure2.5280.0.3.12533.378.51547.46
forêt résineuse mélangée5.6191.6353.6247.6160.85019.210
forêt feuillue mélangée4.3211.0453.0265.3190.47114.112
forêt feuillue pure5.5193.3243.6248.31517.61038.47
total17.9105.91813.81257.1527.58122.14
hors du périmètrepas d'indication0.0.0.6582.6284.0221.2418.515
forêt résineuse pure1.2411.43840.96121.4329.47194.43
forêt résineuse mélangée6.7174.32127.7820.698.41567.75
forêt feuillue mélangée6.3173.62314.21212.6129.71446.36
forêt feuillue pure5.8184.92011.81318.91044.6686.04
total20.0914.81197.24177.6393.33402.92
totalpas d'indication0.6583.3246.1188.7151.63520.310
forêt résineuse pure46.3647.7699.43262.6253.75509.81
forêt résineuse mélangée53.4556.4554.0543.1611.613218.43
forêt feuillue mélangée45.2643.7631.8731.2811.613163.53
forêt feuillue pure54.6576.8431.0848.0679.83290.22
total200.11227.91222.31393.71158.321202.21
© WSL, Inventaire forestier national suisse, 17.05.2020 #864051/330382
IFN3
surface forestière
coulée de boue SilvaProtect · degré de fermeture
unité d'interprétation: canton
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Suisse
coulée de boue SilvaProtectdegré de fermeture %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
pas d'indicationpas d'indication1.20.70.0.0.0.1.40.42.91.53.01.30.0.0.0.0.70.31.20.93.11.20.0.0.0.7.42.72.61.01.91.90.80.83.31.66.22.20.20.21.31.32.40.70.40.32.82.82.81.11.60.2
comprimé32.53.10.0.47.38.010.91.132.44.917.52.60.0.7.93.05.00.812.62.624.23.15.91.89.55.33.32.08.51.847.36.631.13.74.81.924.34.13.30.84.22.315.71.62.30.70.0.24.82.812.50.4
normal37.63.218.27.73.82.516.71.327.74.416.82.825.016.24.62.66.60.927.53.420.52.930.73.813.36.514.83.76.01.530.06.038.14.015.93.233.54.73.60.85.92.917.41.83.70.86.04.337.63.116.00.5
lâche11.92.111.16.30.0.7.10.99.13.18.32.062.518.21.61.64.10.710.12.37.51.920.93.50.0.4.21.84.11.314.34.712.22.711.32.99.92.72.20.72.82.011.11.52.80.728.38.317.12.57.60.4
aéré9.51.98.25.68.94.96.80.94.22.19.32.212.512.411.43.87.00.96.51.913.62.512.22.83.63.56.02.511.82.11.91.94.91.86.52.110.13.03.10.810.23.717.01.83.20.84.34.39.11.97.90.4
clairièré2.51.04.03.90.0.3.20.62.91.64.71.60.0.2.81.95.30.84.31.68.72.06.42.111.16.11.11.14.41.41.51.52.61.33.11.53.91.71.60.64.52.68.01.34.40.912.66.03.71.24.30.3
en collectifs serrés0.40.40.0.1.91.92.30.50.0.3.21.30.0.5.72.82.40.60.60.61.10.83.71.711.35.87.12.61.70.80.0.0.0.3.41.60.0.1.00.46.53.22.10.72.90.80.0.0.50.52.10.2
en collectifs normaux0.0.4.03.93.23.21.50.41.01.02.31.20.0.1.31.32.50.61.71.01.50.90.70.70.0.4.02.01.70.80.0.0.0.4.61.80.0.1.00.41.81.81.90.74.00.90.0.0.0.1.80.2
fermeture étagée0.40.40.0.0.0.2.00.50.0.0.0.0.0.0.0.3.90.70.60.61.00.75.31.80.0.2.31.60.50.50.0.0.80.80.0.0.0.0.40.30.0.1.60.61.00.50.0.1.20.71.40.2
total96.11.345.59.965.07.051.81.880.34.265.33.2100.0.35.55.837.51.865.13.781.12.885.82.948.79.150.15.441.23.296.92.190.32.452.84.587.83.116.31.637.25.976.92.024.81.954.08.996.61.255.20.6
à l'interieur du périmètrepas d'indication0.40.40.0.0.0.0.10.10.0.0.0.0.0.1.31.30.60.30.0.0.0.0.0.0.0.0.0.0.40.40.0.0.0.0.70.70.0.0.20.20.0.0.0.0.40.30.0.0.0.0.20.1
comprimé0.80.60.0.16.35.54.50.73.52.01.40.80.0.6.93.01.90.53.01.30.50.51.61.14.83.31.81.33.81.31.51.53.11.40.70.70.70.76.51.16.33.11.70.64.50.90.0.0.50.53.10.2
normal2.21.00.0.3.23.22.20.53.62.11.10.80.0.5.32.52.90.61.81.01.00.72.61.30.0.2.31.62.60.90.0.1.30.91.81.20.70.74.71.07.63.32.30.74.50.90.0.0.0.2.60.2
lâche0.40.43.03.00.0.0.50.21.01.00.0.0.0.1.61.61.60.51.20.90.50.51.51.12.42.40.0.0.40.40.0.1.61.12.51.40.0.3.40.81.51.50.20.22.50.70.0.0.40.41.20.2
aéré0.0.4.14.10.0.0.80.31.01.00.50.50.0.0.0.2.60.63.01.30.60.63.11.30.0.0.0.1.00.70.0.0.80.81.71.10.70.72.40.74.82.81.10.53.60.80.0.0.0.1.60.2
clairièré0.0.0.0.0.0.0.20.20.0.0.0.0.0.1.31.30.80.30.0.0.0.0.60.60.0.1.81.30.90.61.51.50.0.0.0.0.0.0.0.0.0.0.0.1.20.54.34.30.0.0.40.1
en collectifs serrés0.0.0.0.0.0.0.60.30.0.0.0.0.0.0.0.1.10.40.0.0.0.0.0.0.0.0.80.80.0.0.0.0.0.0.0.0.0.1.00.40.0.0.0.2.50.70.0.0.0.0.60.1
en collectifs normaux0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.1.50.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.00.40.0.0.20.21.80.60.0.0.0.0.50.1
fermeture étagée0.0.0.0.0.0.0.40.20.0.0.0.0.0.0.0.0.70.30.0.0.0.0.70.70.0.0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.0.50.31.60.60.0.0.0.0.40.1
total3.91.37.05.019.46.29.61.09.03.13.01.20.0.16.44.413.61.39.02.22.51.110.02.47.33.86.72.59.11.93.12.16.72.17.22.32.11.219.51.820.25.06.01.122.71.94.34.30.80.610.60.4
hors du périmètrepas d'indication0.0.0.0.0.0.1.90.50.0.2.81.20.0.1.31.31.70.50.0.1.00.70.0.6.44.50.0.0.80.60.0.0.0.1.71.20.0.0.40.32.61.80.40.31.10.52.82.80.0.1.00.1
comprimé0.0.0.0.10.04.27.10.91.91.33.11.10.0.26.05.35.20.86.51.97.21.90.0.19.37.39.53.212.82.10.0.1.91.14.51.82.71.318.41.817.24.73.50.95.81.00.0.0.90.66.70.3
normal0.0.8.25.63.72.610.91.15.42.411.42.20.0.1.31.36.80.99.32.24.41.51.61.18.64.913.53.612.52.10.0.0.50.513.83.05.12.215.01.65.22.94.91.010.21.33.33.30.80.67.90.4
lâche0.0.14.16.81.91.95.60.81.31.32.81.10.0.1.31.37.41.04.71.61.40.81.30.92.42.41.41.48.71.80.0.0.0.4.61.90.0.6.81.14.52.62.30.76.31.17.65.40.80.64.40.3
aéré0.0.25.28.60.0.4.30.72.21.62.81.10.0.6.83.010.11.14.21.61.91.00.70.73.83.77.62.88.61.80.0.0.60.65.82.02.21.56.11.16.33.11.90.69.31.315.96.30.0.5.10.3
clairièré0.0.0.0.0.0.2.80.60.0.2.41.20.0.4.92.76.20.90.0.0.0.0.70.70.0.1.21.23.21.20.0.0.0.3.31.60.0.5.21.04.12.31.40.65.71.05.53.70.0.2.90.2
en collectifs serrés0.0.0.0.0.0.2.40.50.0.2.71.10.0.2.61.83.80.70.60.60.0.0.0.3.63.52.31.61.80.90.0.0.0.1.71.20.0.6.51.10.0.0.20.26.21.10.0.0.0.2.40.2
en collectifs normaux0.0.0.0.0.0.0.90.30.0.1.70.80.0.0.0.3.00.60.0.0.0.0.0.0.0.5.32.40.90.60.0.0.0.2.41.30.0.3.30.81.31.30.70.45.61.00.0.0.0.1.70.2
fermeture étagée0.0.0.0.0.0.2.70.60.0.2.01.00.0.3.92.24.70.80.60.60.50.50.0.0.0.2.61.50.40.40.0.0.0.2.31.30.0.2.50.71.31.31.60.62.30.76.64.40.0.2.00.2
total0.0.47.410.015.54.838.61.710.83.231.73.10.0.48.16.048.91.825.93.416.42.74.31.744.09.443.25.349.63.20.0.2.91.340.04.410.12.964.22.142.66.317.01.852.52.241.78.32.51.034.20.6
totalpas d'indication1.60.80.0.0.0.3.50.62.91.55.81.60.0.2.61.83.00.61.20.94.11.40.0.6.44.57.42.73.81.21.91.90.80.85.72.06.22.20.80.44.02.22.80.81.90.65.53.72.81.12.80.2
comprimé33.33.10.0.73.57.122.51.537.85.222.02.80.0.40.85.812.11.222.13.231.93.37.42.133.68.314.63.825.12.848.86.736.13.810.02.727.74.228.22.027.85.520.91.812.71.40.0.26.22.822.40.6
normal39.83.226.48.810.74.829.81.636.74.829.43.325.016.211.23.716.21.338.53.725.83.134.93.921.97.830.54.721.12.530.06.039.84.031.44.039.44.823.41.918.64.924.62.018.41.79.35.238.43.126.50.6
lâche12.42.228.28.81.91.913.21.211.33.411.12.362.518.24.62.613.21.216.02.89.42.123.73.64.83.35.62.313.22.214.34.713.72.818.43.59.92.712.41.58.93.513.61.611.61.435.98.518.22.513.30.5
aéré9.51.937.49.78.94.911.81.17.42.712.72.412.512.418.34.519.71.513.72.716.12.616.03.17.35.113.53.521.42.71.91.96.32.013.92.913.03.311.71.421.35.220.11.916.21.620.27.59.11.914.60.5
clairièré2.51.04.03.90.0.6.20.82.91.67.11.90.0.9.03.512.31.24.31.68.72.07.62.211.16.14.12.18.41.83.12.12.61.36.32.23.91.76.71.18.63.49.41.411.31.422.47.23.71.27.60.4
en collectifs serrés0.40.40.0.1.91.95.20.80.0.5.91.70.0.8.33.37.41.01.20.81.10.83.71.714.86.810.13.13.41.20.0.0.0.5.11.90.0.8.41.26.53.22.30.711.61.40.0.0.50.55.10.3
en collectifs normaux0.0.4.03.93.23.22.70.61.01.04.01.40.0.1.31.37.00.91.71.01.50.90.70.70.0.9.33.02.61.00.0.0.0.6.92.20.0.5.31.03.12.22.80.811.41.40.0.0.0.4.00.3
fermeture étagée0.40.40.0.0.0.5.10.80.0.2.01.00.0.3.92.29.31.11.20.91.40.85.91.90.0.4.92.20.90.60.0.0.80.82.31.30.0.3.10.81.31.33.70.95.01.06.64.41.20.73.80.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 06.07.2020 #864052/330383
IFN3
surface forestière
coulée de boue SilvaProtect · degré de fermeture
unité d'interprétation: canton
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Suisse
coulée de boue SilvaProtectdegré de fermeture %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
pas d'indicationpas d'indication1.20.70.0.0.0.1.30.42.81.52.91.20.0.0.0.0.60.31.20.83.01.20.0.0.0.7.12.62.41.01.91.90.80.83.01.46.02.20.20.21.11.12.20.70.40.32.62.62.71.11.40.2
comprimé32.83.00.0.47.38.010.81.132.34.717.82.50.0.9.53.15.00.712.42.524.73.06.41.88.44.73.11.98.21.747.36.631.73.74.31.726.24.24.00.86.42.815.21.63.10.74.14.024.52.812.20.4
normal37.03.117.57.43.82.516.51.328.44.316.22.721.114.04.22.45.90.827.63.419.92.829.93.711.75.714.03.65.51.330.06.037.93.914.22.932.74.63.20.77.12.817.21.74.20.85.64.037.63.115.10.4
lâche12.22.110.76.10.0.6.90.98.73.08.01.952.716.91.51.53.70.69.92.37.31.820.43.40.0.5.02.05.31.414.34.712.02.610.82.69.62.62.40.62.31.611.01.43.00.726.48.016.92.57.30.3
aéré9.81.97.95.48.94.96.60.94.12.09.02.110.510.512.73.87.00.96.41.914.22.511.92.86.44.55.72.411.22.01.91.94.81.76.52.09.92.93.30.79.63.217.11.73.90.84.14.09.41.97.90.4
clairièré2.51.03.93.70.0.3.90.72.81.64.51.515.711.43.72.18.10.94.21.58.42.06.82.113.06.11.01.04.41.31.51.52.51.34.81.83.81.73.60.77.52.99.21.36.51.014.35.84.11.35.50.3
en collectifs serrés0.40.43.93.71.91.93.10.60.0.3.11.30.0.6.52.84.00.70.60.61.00.75.01.912.25.67.82.72.30.90.0.0.0.5.21.80.0.2.10.65.32.62.80.84.30.90.0.0.50.52.90.2
en collectifs normaux0.0.3.93.73.23.21.60.40.90.93.31.30.0.1.21.22.60.52.81.21.50.80.70.70.0.4.92.11.90.90.0.0.0.4.81.80.0.1.90.52.81.92.10.74.00.80.0.0.0.2.00.2
fermeture étagée0.40.40.0.0.0.2.10.50.0.0.50.50.0.0.0.3.80.70.60.60.90.75.11.80.0.3.21.80.80.60.0.0.80.80.0.0.0.0.50.31.11.11.40.50.90.40.0.1.20.71.50.2
total96.21.247.69.765.07.052.91.779.94.165.23.1100.0.39.35.640.71.765.73.681.12.886.22.851.78.551.85.242.03.096.92.190.52.453.54.288.13.021.11.643.15.578.21.930.11.957.18.496.71.255.90.6
à l'interieur du périmètrepas d'indication0.40.40.0.0.0.0.10.10.0.0.0.0.0.1.21.20.50.20.0.0.0.0.0.0.0.0.0.0.40.40.0.0.0.0.60.60.0.0.20.20.0.0.0.0.40.30.0.0.0.0.20.1
comprimé0.80.60.0.16.35.54.30.73.31.91.30.80.0.6.22.81.80.52.91.30.50.51.51.14.32.91.71.33.51.21.51.53.11.40.60.60.70.75.91.06.42.81.80.64.50.80.0.0.50.53.00.2
normal2.10.90.0.3.23.22.20.53.42.01.10.80.0.4.82.22.40.51.81.01.00.72.51.30.0.2.21.52.30.90.0.1.30.91.61.10.70.74.10.86.22.72.30.74.10.80.0.0.0.2.40.2
lâche0.40.42.82.80.0.0.50.20.90.90.0.0.0.1.51.51.50.41.20.90.50.51.41.02.12.10.0.0.40.40.0.1.51.12.21.30.0.3.00.73.62.10.20.22.20.60.0.0.40.41.20.1
aéré0.0.3.93.90.0.0.70.30.90.90.50.50.0.0.0.2.30.52.91.30.60.63.01.30.0.0.0.0.90.60.0.0.80.81.51.00.70.72.50.63.92.31.10.53.10.70.0.0.0.1.50.2
clairièré0.0.0.0.0.0.0.20.20.0.0.0.0.0.1.21.20.90.30.0.0.0.0.60.60.0.1.71.30.80.61.51.50.0.0.0.0.0.0.50.31.11.10.0.1.10.44.14.00.0.0.50.1
en collectifs serrés0.0.0.0.0.0.0.60.30.0.0.0.0.0.0.0.1.20.40.0.0.0.0.0.0.0.0.70.70.0.0.0.0.0.0.0.0.0.0.80.41.11.10.0.2.20.60.0.0.0.0.60.1
en collectifs normaux0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.1.40.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.80.40.0.0.20.21.60.50.0.0.0.0.50.1
fermeture étagée0.0.0.0.0.0.0.40.20.0.0.0.0.0.0.0.0.60.30.0.0.0.0.70.70.0.0.0.0.0.0.0.0.0.0.0.0.0.0.50.30.0.0.40.31.40.50.0.0.0.0.40.1
total3.81.26.84.919.46.29.31.08.63.02.91.20.0.14.94.012.51.18.82.22.51.19.72.46.43.36.42.48.41.73.12.16.62.06.42.12.01.218.11.622.24.75.91.120.51.74.14.00.80.610.30.4
hors du périmètrepas d'indication0.0.0.0.0.0.1.80.50.0.2.71.20.0.1.21.21.40.40.0.1.00.70.0.5.64.00.0.0.70.50.0.0.0.1.51.00.0.0.30.22.21.50.40.30.90.42.62.60.0.0.90.1
comprimé0.0.0.0.10.04.26.90.91.81.33.01.10.0.23.54.85.00.76.41.97.01.80.0.16.96.59.03.111.71.90.0.1.81.15.51.92.71.316.21.514.03.93.20.85.40.90.0.0.90.66.50.3
normal0.0.7.95.43.72.610.61.05.12.311.52.20.0.2.31.66.10.89.12.24.21.41.51.110.85.313.53.512.72.10.0.0.50.513.02.85.02.213.51.44.22.44.50.98.91.13.13.10.80.67.50.3
lâche0.0.13.66.61.91.95.30.82.41.72.71.10.0.1.21.26.80.84.61.61.40.81.30.92.12.11.31.38.81.80.0.0.0.5.51.90.0.6.31.03.72.12.10.75.81.07.15.10.80.64.30.3
aéré0.0.24.28.30.0.4.20.72.11.52.71.10.0.6.22.79.21.04.21.61.90.90.70.73.33.37.22.78.81.80.0.0.60.65.21.82.21.55.10.95.22.61.80.68.31.114.95.80.0.4.90.3
clairièré0.0.0.0.0.0.2.80.60.0.2.31.10.0.4.52.56.50.80.0.0.50.50.70.70.0.1.11.13.71.20.0.0.0.2.91.50.0.7.31.03.31.91.30.56.61.05.13.40.0.3.40.2
en collectifs serrés0.0.0.0.0.0.2.50.50.0.3.51.20.0.2.31.64.30.70.60.60.0.0.0.3.13.12.21.52.10.90.0.0.0.2.31.30.0.6.11.00.0.0.40.35.91.00.0.0.0.2.60.2
en collectifs normaux0.0.0.0.0.0.1.10.40.0.1.60.80.0.0.0.2.90.60.0.0.0.0.0.0.0.5.02.20.80.60.0.0.0.2.11.20.0.3.70.81.11.10.60.45.30.90.0.0.0.1.80.2
fermeture étagée0.0.0.0.0.0.2.60.50.0.1.90.90.0.4.72.34.50.70.60.60.50.50.0.0.0.2.51.40.30.30.0.0.0.2.01.20.0.2.40.61.11.11.50.62.40.66.14.10.0.2.00.2
total0.0.45.69.815.54.837.81.711.53.331.93.00.0.45.95.746.81.725.53.316.42.64.11.741.98.841.85.149.63.10.0.2.91.340.14.29.82.960.82.034.75.415.81.749.42.138.97.72.51.033.90.6
totalpas d'indication1.60.80.0.0.0.3.30.62.81.55.61.60.0.2.31.62.50.51.20.84.01.30.0.5.64.07.12.63.51.11.91.90.80.85.11.86.02.20.60.33.21.82.50.71.60.55.13.42.71.12.60.2
comprimé33.63.10.0.73.57.122.01.437.45.022.12.70.0.39.25.511.91.121.73.232.13.37.92.129.57.213.93.623.42.648.86.736.63.810.42.629.54.326.11.826.84.920.11.713.01.44.14.025.82.821.70.5
normal39.13.125.48.510.74.829.41.537.04.728.73.221.114.011.33.614.41.238.53.725.13.134.03.822.57.429.74.520.62.430.06.039.73.928.73.638.44.720.71.617.54.324.01.917.11.58.74.938.33.125.00.6
lâche12.62.227.18.51.91.912.71.212.03.510.62.252.716.94.22.412.01.115.72.89.22.023.13.54.32.96.32.414.42.214.34.713.52.818.53.39.62.611.71.39.63.213.31.511.01.333.58.218.02.512.80.4
aéré9.81.936.09.48.94.911.51.17.12.612.22.410.510.518.94.418.51.313.52.616.72.615.53.09.75.412.93.420.92.51.91.96.22.013.12.712.73.310.91.318.64.519.91.815.31.518.97.09.41.914.20.5
clairièré2.51.03.93.70.0.6.80.92.81.66.81.815.711.49.33.315.61.24.21.58.92.08.02.313.06.13.92.08.91.83.12.12.51.37.82.33.81.711.31.211.93.510.51.414.11.423.56.84.11.39.30.4
en collectifs serrés0.40.43.93.71.91.96.20.80.0.6.71.80.0.8.93.29.41.01.20.81.00.75.01.915.46.410.73.14.41.30.0.0.0.7.42.10.0.9.01.16.42.83.20.812.41.40.0.0.50.56.10.3
en collectifs normaux0.0.3.93.73.23.23.00.60.90.94.91.50.0.1.21.26.80.92.81.21.50.80.70.70.0.9.93.02.71.00.0.0.0.6.92.10.0.6.41.03.82.23.00.810.81.30.0.0.0.4.30.3
fermeture étagée0.40.40.0.0.0.5.10.80.0.2.41.10.0.4.72.39.01.01.20.91.40.85.81.80.0.5.72.31.20.70.0.0.80.82.01.20.0.3.30.72.21.53.40.84.70.96.14.11.20.73.90.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 06.07.2020 #864053/330384
IFN3
surface forestière
coulée de boue SilvaProtect · degré de fermeture
unité d'interprétation: canton
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Suisse
coulée de boue SilvaProtectdegré de fermeture %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
pas d'indicationpas d'indication1.20.70.0.0.0.1.30.42.81.52.91.20.0.0.0.0.60.31.20.83.51.30.0.0.0.7.12.62.30.91.91.90.80.82.91.45.92.20.20.21.01.02.10.60.40.32.52.52.71.11.40.2
comprimé32.73.00.0.47.38.010.81.132.34.717.62.50.0.10.83.45.10.712.32.524.23.06.21.88.44.73.11.98.01.747.36.631.33.64.31.726.84.23.90.87.73.015.21.53.00.73.93.924.52.812.20.4
normal36.83.117.57.43.82.516.31.328.44.316.02.621.114.04.12.36.00.827.53.420.02.829.33.711.75.714.03.65.41.330.06.037.53.914.73.032.84.63.30.76.92.717.21.74.30.85.53.937.63.115.00.4
lâche12.12.110.76.10.0.6.80.98.73.07.91.952.716.91.51.53.60.69.92.37.21.820.03.30.0.5.02.05.11.314.34.712.32.710.62.69.52.62.40.62.31.610.91.42.90.725.67.716.92.57.20.3
aéré9.81.97.95.48.94.96.50.84.12.08.92.110.510.512.53.76.90.96.31.914.42.512.32.86.44.55.72.411.32.01.91.94.81.76.41.99.72.93.30.79.33.217.11.73.80.83.93.99.41.97.80.3
clairièré2.91.13.93.70.0.4.10.72.81.64.51.515.711.43.62.18.60.94.21.58.82.06.72.113.06.11.01.04.31.31.51.52.51.35.51.93.71.73.50.77.32.99.21.36.61.013.95.64.11.35.60.3
en collectifs serrés0.40.43.93.71.91.93.10.60.0.3.61.30.0.6.52.84.00.70.60.61.00.75.62.012.25.67.82.72.61.00.0.0.0.5.11.80.0.2.20.66.42.82.90.84.30.90.0.0.50.52.90.2
en collectifs normaux0.0.3.93.73.23.22.00.50.90.93.31.30.0.1.21.12.60.53.31.31.50.80.60.60.0.4.92.11.90.80.0.0.0.4.71.70.0.1.90.52.71.92.30.74.50.90.0.0.0.2.20.2
fermeture étagée0.40.40.0.0.0.2.10.50.0.0.50.50.0.0.0.3.80.60.60.60.90.75.01.70.0.3.21.80.80.60.0.0.80.80.0.0.0.0.60.31.01.01.40.50.90.40.0.1.20.71.50.2
total96.21.247.69.765.07.052.91.779.94.165.13.1100.0.40.25.641.21.665.93.681.42.785.72.951.78.551.85.241.63.096.92.190.02.454.24.288.33.021.21.644.65.478.41.830.71.955.48.296.71.256.00.6
à l'interieur du périmètrepas d'indication0.40.40.0.0.0.0.10.10.0.0.0.0.0.1.21.10.50.20.0.0.0.0.0.0.0.0.0.0.40.40.0.0.0.0.60.60.0.0.20.20.0.0.0.0.40.30.0.0.0.0.20.1
comprimé0.80.60.0.16.35.54.20.73.31.91.30.80.0.6.12.71.90.52.91.30.50.51.51.14.32.91.71.33.41.11.51.53.01.40.60.60.70.75.80.96.22.71.90.64.50.80.0.0.50.53.00.2
normal2.10.90.0.3.23.22.20.53.42.01.10.80.0.4.72.22.40.51.71.00.90.72.51.30.0.2.21.52.30.80.0.1.20.91.51.10.70.74.10.86.02.62.20.74.00.80.0.0.0.2.40.2
lâche0.40.42.82.80.0.0.40.20.90.90.0.0.0.1.51.51.50.41.20.80.40.41.41.02.12.10.0.0.40.40.0.1.51.12.21.30.0.2.90.73.52.00.20.22.20.60.0.0.40.41.20.1
aéré0.0.3.93.90.0.0.70.30.90.90.50.50.0.0.0.2.20.52.91.30.60.63.61.50.0.0.0.0.90.60.0.0.80.81.51.00.70.72.40.63.82.21.00.53.10.70.0.0.0.1.50.2
clairièré0.0.0.0.0.0.0.20.20.0.0.0.0.0.1.21.11.00.30.0.0.0.0.50.50.0.1.71.30.80.61.51.50.0.0.0.0.0.0.50.31.01.00.0.1.10.43.93.90.0.0.50.1
en collectifs serrés0.0.0.0.0.0.0.60.30.0.0.0.0.0.0.0.1.20.40.0.0.0.0.0.0.0.0.70.70.0.0.0.0.0.0.0.0.0.0.80.41.01.00.0.2.10.60.0.0.0.0.60.1
en collectifs normaux0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.1.30.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.80.30.0.0.20.21.60.50.0.0.0.0.50.1
fermeture étagée0.0.0.0.0.0.0.40.20.0.0.0.0.0.0.0.0.70.30.0.0.0.0.60.60.0.0.0.0.0.0.0.0.0.0.0.0.0.0.50.30.0.0.40.31.40.50.0.0.0.0.40.1
total3.81.26.84.919.46.29.11.08.63.02.91.20.0.14.63.912.71.18.82.22.41.110.22.46.43.36.42.48.11.73.12.16.62.06.32.02.01.117.91.521.64.66.01.120.31.73.93.90.80.610.20.4
hors du périmètrepas d'indication0.0.0.0.0.0.1.90.50.0.2.71.20.0.1.21.11.40.40.0.1.00.70.0.5.64.00.0.0.70.50.0.0.0.1.51.00.0.0.30.22.11.50.40.30.90.42.52.50.0.0.90.1
comprimé0.0.0.0.10.04.26.90.91.81.33.01.10.0.23.14.84.90.76.41.86.91.80.0.16.96.59.03.111.41.90.0.1.81.15.41.92.61.316.01.513.63.83.30.85.40.90.0.0.90.66.40.3
normal0.0.7.95.43.72.610.61.05.12.311.42.10.0.2.31.66.00.89.12.24.21.41.51.110.85.313.53.513.82.10.0.0.50.512.82.84.92.113.71.44.12.34.40.98.81.13.03.00.80.67.60.3
lâche0.0.13.66.61.91.95.20.82.41.72.61.10.0.1.21.26.90.84.61.61.40.81.30.92.12.11.31.38.81.70.0.0.0.5.51.90.0.6.31.03.62.02.00.65.81.06.94.90.80.64.30.3
aéré0.0.24.28.30.0.4.30.72.11.53.11.10.0.6.12.69.01.04.11.51.90.90.60.63.33.37.22.78.51.70.0.0.60.65.11.72.11.55.00.95.02.51.70.68.21.117.45.90.0.4.80.3
clairièré0.0.0.0.0.0.2.70.60.0.2.31.10.0.4.42.46.50.80.0.0.50.50.60.60.0.1.11.13.61.10.0.0.60.62.91.40.0.7.31.03.31.91.20.56.51.05.03.30.0.3.40.2
en collectifs serrés0.0.0.0.0.0.2.80.60.0.3.51.20.0.2.31.64.20.70.60.60.0.0.0.3.13.12.21.52.41.00.0.0.0.2.21.20.0.6.31.00.0.0.40.35.91.00.0.0.0.2.70.2
en collectifs normaux0.0.0.0.0.0.1.10.30.0.1.60.80.0.0.0.2.80.50.0.0.0.0.0.0.0.5.02.20.80.50.0.0.0.2.11.20.0.3.60.71.01.00.60.45.20.90.0.0.0.1.80.2
fermeture étagée0.0.0.0.0.0.2.50.50.0.1.90.90.0.4.62.34.50.70.60.60.40.40.0.0.0.2.51.40.30.30.0.0.0.2.01.10.0.2.30.61.01.01.50.52.30.66.04.00.0.2.00.2
total0.0.45.69.815.54.838.01.611.53.332.03.00.0.45.25.746.21.725.33.316.12.64.11.641.98.841.85.150.33.10.0.3.51.439.54.19.72.860.91.933.85.315.61.649.02.040.77.52.51.033.80.6
totalpas d'indication1.60.80.0.0.0.3.30.62.81.55.61.60.0.2.31.62.40.51.20.84.41.40.0.5.64.07.12.63.41.11.91.90.80.85.01.85.92.20.60.33.11.72.50.71.60.55.03.32.71.12.60.2
comprimé33.53.10.0.73.57.121.91.437.45.021.92.70.0.40.15.511.91.121.63.231.53.27.72.029.57.213.93.622.72.548.86.736.23.710.32.530.14.325.61.827.64.920.41.712.91.43.93.925.82.821.60.5
normal38.93.125.48.510.74.829.11.537.04.728.53.221.114.011.23.514.31.238.33.725.13.033.33.722.57.429.74.521.52.430.06.039.23.929.13.638.44.721.11.617.04.223.91.917.11.58.54.738.33.125.00.5
lâche12.52.127.18.51.91.912.51.112.03.510.62.252.716.94.12.312.01.115.62.89.02.022.63.54.32.96.32.414.32.214.34.713.82.818.33.29.52.611.61.39.33.213.21.510.91.332.58.018.02.512.70.4
aéré9.81.936.09.48.94.911.41.17.12.612.52.410.510.518.64.318.21.313.42.616.82.616.63.19.75.412.93.420.72.51.91.96.11.912.92.712.53.210.71.218.14.419.81.815.21.521.37.19.41.914.20.5
clairièré2.91.13.93.70.0.7.10.92.81.66.81.815.711.49.23.316.11.24.21.59.22.07.92.213.06.13.92.08.71.73.12.13.11.48.42.33.71.711.21.211.63.410.51.314.21.422.86.64.11.39.50.4
en collectifs serrés0.40.43.93.71.91.96.40.80.0.7.11.80.0.8.83.29.31.01.20.81.00.75.62.015.46.410.73.15.01.30.0.0.0.7.32.10.0.9.31.27.43.03.30.812.31.40.0.0.50.56.20.3
en collectifs normaux0.0.3.93.73.23.23.30.60.90.94.91.50.0.1.21.16.80.83.31.31.50.80.60.60.0.9.93.02.71.00.0.0.0.6.82.10.0.6.31.03.72.13.10.811.21.30.0.0.0.4.40.3
fermeture étagée0.40.40.0.0.0.5.00.70.0.2.31.00.0.4.62.38.91.01.20.81.40.85.71.80.0.5.72.31.10.60.0.0.80.82.01.10.0.3.40.72.11.53.30.84.60.96.04.01.20.73.80.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 06.07.2020 #864054/330385
IFN3
surface forestière
coulée de boue SilvaProtect · degré de fermeture
unité d'interprétation: canton
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN3
état2004/06
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Suisse
coulée de boue SilvaProtectdegré de fermeture %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
pas d'indicationpas d'indication1.10.60.0.0.0.1.20.42.61.43.41.20.0.1.01.00.50.21.10.73.41.20.0.0.0.7.22.52.00.81.51.50.60.62.61.35.22.00.10.10.90.92.10.60.50.32.52.52.81.01.40.1
comprimé34.72.90.0.42.87.410.41.031.44.516.52.30.0.11.13.14.90.712.42.424.62.87.42.06.83.92.81.69.31.746.46.432.53.43.81.525.83.93.90.77.42.715.11.53.60.73.33.323.92.612.20.4
normal36.82.913.86.05.12.815.61.226.44.115.72.419.112.75.92.65.60.729.33.320.42.627.83.412.25.214.43.45.51.329.25.834.83.614.02.734.24.43.10.76.52.517.11.64.60.85.43.837.72.914.70.4
lâche11.01.910.65.30.0.6.80.89.02.97.91.857.215.81.31.33.90.69.52.27.11.719.83.10.0.7.52.54.81.213.44.113.42.69.22.39.12.42.40.62.11.510.91.33.10.722.67.217.32.47.30.3
aéré9.31.89.55.29.84.66.30.86.02.58.21.89.59.510.83.37.00.85.81.715.02.311.72.65.33.85.22.210.21.83.72.65.91.87.32.09.72.73.10.78.42.917.31.63.90.86.74.58.91.77.80.3
clairièré2.71.03.53.40.0.4.00.63.71.84.31.414.210.34.22.08.50.94.51.59.11.87.02.011.05.21.01.04.81.31.41.42.21.15.01.73.51.63.30.77.32.68.51.26.51.016.56.04.91.35.60.3
en collectifs serrés0.70.53.53.46.03.63.10.60.0.4.01.30.0.7.62.83.70.60.50.51.30.75.01.810.64.97.02.42.30.90.0.0.0.5.21.70.0.2.40.65.62.42.90.74.70.80.0.0.40.43.00.2
en collectifs normaux0.0.3.53.42.62.71.70.40.90.92.81.10.0.1.01.03.00.53.51.21.30.70.60.60.0.4.41.92.00.80.0.0.0.4.31.60.0.1.80.53.52.02.40.74.40.80.0.0.0.2.20.2
fermeture étagée0.40.40.0.0.0.2.10.50.0.0.40.40.0.0.0.4.10.60.60.60.80.66.01.90.0.2.91.70.70.50.0.0.60.61.20.80.0.0.60.32.11.51.60.50.80.40.0.1.10.61.60.2
total96.61.144.58.766.36.751.31.679.94.063.13.0100.0.43.05.341.31.567.33.482.92.485.22.745.97.952.44.941.82.895.62.590.12.352.64.087.52.920.81.543.85.178.01.732.11.857.07.797.01.155.80.5
à l'interieur du périmètrepas d'indication0.40.40.0.0.0.0.10.10.0.0.0.0.0.1.01.00.40.20.0.0.0.0.0.0.0.0.0.0.30.30.0.0.0.0.50.50.0.0.10.11.01.00.0.0.30.20.0.0.0.0.20.1
comprimé0.70.50.0.14.44.94.00.63.01.71.70.90.0.5.32.41.90.42.71.20.40.41.30.93.92.61.61.23.01.01.41.43.11.30.50.50.70.76.10.97.82.91.90.64.20.80.0.0.40.43.00.2
normal1.90.80.0.2.62.72.20.53.21.90.90.60.0.4.01.92.20.51.60.90.80.62.31.12.52.53.11.82.40.80.0.1.71.01.81.00.70.74.20.85.52.42.30.63.90.80.0.0.0.2.40.2
lâche0.40.42.22.20.0.0.40.20.90.90.0.0.0.1.31.31.80.41.10.80.40.41.81.01.91.90.0.0.30.31.51.51.30.91.91.10.0.2.60.63.21.80.50.31.90.50.0.0.30.31.20.1
aéré0.0.3.23.20.0.0.80.30.90.90.80.60.0.0.0.2.10.52.71.20.40.44.11.50.0.0.0.1.00.60.0.0.70.71.40.90.70.72.20.63.31.91.10.52.90.70.0.0.0.1.50.1
clairièré0.0.0.0.0.0.0.30.20.0.0.0.0.0.1.01.00.90.30.0.0.0.0.50.50.0.1.61.20.70.51.41.40.0.0.0.0.0.0.60.30.90.90.0.0.90.43.33.30.0.0.50.1
en collectifs serrés0.0.0.0.0.0.0.50.20.0.0.0.0.0.0.0.1.00.30.0.0.0.0.0.0.0.0.70.70.0.0.0.0.0.0.0.0.0.0.90.40.90.90.0.2.10.60.0.0.0.0.50.1
en collectifs normaux0.0.0.0.0.0.0.30.20.0.0.0.0.0.0.0.1.30.40.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.70.31.11.10.20.21.70.50.0.0.0.0.50.1
fermeture étagée0.0.0.0.0.0.0.30.20.0.0.0.0.0.0.0.0.70.30.0.0.0.0.60.60.0.0.0.0.0.0.0.0.0.0.0.0.0.0.40.20.0.0.40.31.40.40.0.0.0.0.40.1
total3.41.15.33.817.05.59.00.97.92.83.41.20.0.12.63.412.51.08.12.02.10.910.52.38.23.97.02.57.81.54.42.56.81.96.21.92.01.117.71.523.74.56.41.019.41.53.33.30.80.510.10.4
hors du périmètrepas d'indication0.0.0.0.0.0.2.10.40.0.3.31.20.0.0.90.91.40.40.0.1.20.70.0.4.93.51.01.00.60.50.0.0.0.2.01.10.0.0.30.21.91.30.30.21.00.42.52.50.0.1.00.1
comprimé0.0.3.23.29.03.87.10.82.61.43.71.20.0.22.64.54.80.76.31.86.31.60.0.18.56.08.02.712.21.80.0.1.60.96.21.94.41.816.91.414.63.73.00.76.20.90.0.0.80.66.70.3
normal0.0.8.54.93.32.311.11.05.62.210.31.90.0.1.91.46.20.89.32.13.41.21.91.112.45.312.83.214.12.00.0.0.40.412.62.54.31.913.81.33.62.04.20.98.71.12.92.90.70.57.60.3
lâche0.0.10.65.34.33.15.30.72.11.53.31.10.0.1.01.07.10.84.11.41.20.71.20.81.91.92.11.58.71.60.0.0.0.5.51.80.0.6.40.93.31.92.10.65.90.96.34.40.70.54.40.3
aéré0.0.24.87.50.0.4.70.71.91.43.81.20.0.6.92.58.90.93.81.42.10.90.60.62.82.86.72.58.31.60.0.0.50.55.31.71.81.34.90.84.52.22.30.67.91.117.25.90.0.4.90.3
clairièré0.0.3.23.20.0.2.50.50.0.2.31.00.0.5.12.56.40.80.0.0.40.40.60.60.0.1.01.03.11.00.0.0.60.63.11.40.0.7.00.92.91.61.30.55.90.94.93.30.0.3.20.2
en collectifs serrés0.0.0.0.0.0.2.70.50.0.3.31.10.0.2.11.44.10.60.50.50.0.0.0.2.52.52.01.42.10.80.0.0.0.2.01.10.0.6.10.90.0.0.40.35.40.90.0.0.0.2.50.2
en collectifs normaux0.0.0.0.0.0.1.70.40.0.1.90.80.0.0.0.3.00.50.0.0.0.0.0.0.0.4.72.11.10.60.0.0.0.2.61.20.0.3.40.70.90.90.60.35.30.90.0.0.0.1.90.2
fermeture étagée0.0.0.0.0.0.2.50.50.0.1.70.80.0.4.02.04.50.70.50.50.40.40.0.2.82.82.31.30.30.30.0.0.0.1.91.10.0.2.50.60.90.91.30.52.30.65.94.00.0.1.90.2
total0.0.50.28.816.65.139.61.612.23.233.42.90.0.44.45.346.31.624.73.115.02.34.21.645.88.140.54.850.42.90.0.3.11.341.13.910.52.861.41.832.64.915.51.548.51.939.77.12.30.934.20.5
totalpas d'indication1.50.70.0.0.0.3.40.62.61.46.71.60.0.3.01.72.30.51.10.74.61.30.0.4.93.58.22.63.01.01.51.50.60.65.21.75.22.00.60.33.81.92.50.61.80.54.93.32.81.02.60.2
comprimé35.43.03.23.266.17.021.51.337.04.821.92.50.0.38.95.011.71.021.43.031.33.08.72.129.26.512.43.324.52.447.86.437.23.510.52.430.94.127.01.729.84.720.01.614.01.33.33.325.22.721.80.5
normal38.73.022.37.211.04.428.91.435.14.526.92.919.112.711.83.414.01.140.23.624.62.832.03.527.07.330.34.322.02.329.25.837.03.628.43.439.14.421.11.515.53.823.71.817.21.58.44.738.42.924.70.5
lâche11.32.023.57.14.33.112.51.112.03.311.12.157.215.83.72.112.71.114.72.68.71.822.73.33.92.69.62.813.82.014.94.314.72.716.72.99.12.411.41.28.52.913.51.511.01.228.87.618.42.412.80.4
aéré9.31.837.48.59.84.611.91.08.82.912.82.29.59.517.74.018.01.212.42.417.42.516.42.98.24.611.83.119.62.33.72.67.11.914.02.712.23.010.21.116.13.920.71.714.71.423.97.38.91.714.20.4
clairièré2.71.06.74.60.0.6.80.83.71.86.61.714.210.310.33.215.81.14.51.59.51.98.12.111.05.23.61.88.61.62.92.02.71.28.12.13.51.610.91.111.13.19.81.213.31.324.86.64.91.39.30.3
en collectifs serrés0.70.53.53.46.03.66.30.80.0.7.21.70.0.9.63.18.80.91.10.71.30.75.01.813.15.59.72.84.41.20.0.0.0.7.22.00.0.9.41.16.52.63.30.812.21.30.0.0.40.46.10.3
en collectifs normaux0.0.3.53.42.62.73.70.60.90.94.71.40.0.1.01.07.40.83.51.21.30.70.60.60.0.9.12.73.11.00.0.0.0.6.92.00.0.5.90.95.52.43.10.811.31.20.0.0.0.4.60.3
fermeture étagée0.40.40.0.0.0.4.90.70.0.2.10.90.0.4.02.09.30.91.10.81.20.76.61.92.82.85.22.11.00.60.0.0.60.63.01.30.0.3.50.73.01.73.40.84.40.85.94.01.10.63.90.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 06.07.2020 #864055/330386
IFN4
surface forestière
coulée de boue SilvaProtect · degré de fermeture
unité d'interprétation: canton
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Suisse
coulée de boue SilvaProtectdegré de fermeture %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
pas d'indicationpas d'indication0.80.60.0.0.0.0.60.30.0.3.41.312.512.40.0.0.70.30.0.1.50.90.0.0.0.3.31.91.30.70.0.0.0.1.51.10.0.0.20.20.0.0.90.51.00.50.0.0.50.50.80.1
comprimé33.53.026.48.825.97.014.61.334.05.025.53.037.518.27.03.04.10.723.23.321.32.911.42.713.36.510.83.29.91.840.46.525.73.612.93.027.04.44.71.07.33.220.81.94.00.911.46.329.62.915.00.5
normal38.13.27.05.020.16.315.41.327.04.713.72.537.518.24.62.65.50.819.23.027.73.221.03.413.56.511.63.413.02.248.86.733.03.714.43.127.64.43.70.91.51.521.61.92.00.611.46.333.83.015.60.5
lâche10.62.00.0.8.24.74.90.810.93.36.41.80.0.1.61.64.70.87.12.07.61.913.62.90.0.0.0.3.61.34.62.614.72.94.81.919.33.90.60.31.31.36.61.22.00.621.38.116.12.46.00.3
aéré10.22.08.15.51.91.96.90.97.52.86.31.812.512.44.62.67.81.06.51.912.92.413.33.07.35.13.81.94.31.33.12.111.62.69.22.68.12.52.30.76.43.115.21.74.50.97.15.112.32.27.80.4
clairièré2.10.94.03.95.74.02.50.61.01.04.51.50.0.3.92.26.10.94.31.63.01.23.71.73.63.57.42.73.41.20.0.3.21.43.91.73.81.91.90.65.22.96.61.25.21.02.82.81.60.83.90.3
en collectifs serrés0.40.40.0.0.0.1.90.50.0.1.71.00.0.8.33.33.20.60.60.61.00.71.30.97.35.13.52.01.20.70.0.2.11.22.31.30.0.1.10.52.61.81.20.51.70.60.0.0.40.41.70.2
en collectifs normaux0.0.0.0.3.23.21.50.40.0.3.01.20.0.4.12.43.80.71.10.81.60.93.61.73.83.76.72.64.01.30.0.0.0.2.21.21.91.41.00.45.82.81.40.61.40.50.0.1.60.82.00.2
fermeture étagée0.40.40.0.0.0.3.60.70.0.0.70.70.0.1.31.31.60.53.11.34.51.517.83.00.0.3.01.80.50.50.0.0.0.1.61.10.0.0.80.47.13.02.70.82.90.80.0.0.80.52.40.2
total96.11.345.59.965.07.051.81.880.34.265.33.2100.0.35.55.837.51.865.13.781.12.885.82.948.79.150.15.441.23.296.92.190.32.452.84.587.83.116.31.637.25.976.92.024.81.954.08.996.61.255.20.6
à l'interieur du périmètrepas d'indication0.0.0.0.0.0.0.30.20.0.0.0.0.0.0.0.0.30.20.0.0.0.0.0.0.0.1.11.10.80.60.0.0.0.0.70.70.0.0.0.0.0.0.0.0.80.40.0.0.0.0.20.1
comprimé1.30.73.03.012.55.03.30.63.62.12.11.10.0.5.62.81.60.55.41.80.50.51.81.04.83.31.51.02.51.01.51.53.41.52.31.30.0.8.51.39.43.72.70.85.51.00.0.0.40.43.40.2
normal1.70.90.0.5.13.73.00.63.52.00.50.50.0.6.62.84.30.71.20.81.00.72.01.22.42.42.31.63.11.10.0.1.30.92.61.51.41.04.70.97.53.22.50.72.40.70.0.0.0.2.80.2
lâche0.80.64.14.10.0.0.90.30.0.0.40.40.0.1.61.62.90.61.20.90.0.1.20.90.0.0.0.1.00.70.0.0.0.1.61.10.0.0.60.31.51.50.20.22.50.74.34.30.0.1.10.1
aéré0.0.0.0.0.0.1.00.41.91.40.0.0.0.0.0.1.50.41.20.80.50.53.31.50.0.1.11.10.40.40.0.2.11.20.0.0.70.71.30.51.81.80.40.34.91.00.0.0.0.1.30.2
clairièré0.0.0.0.1.91.90.20.20.0.0.0.0.0.0.0.1.20.40.0.0.0.0.0.0.0.0.80.81.00.71.51.50.0.0.0.0.0.0.80.40.0.0.0.2.70.70.0.0.50.50.60.1
en collectifs serrés0.0.0.0.0.0.0.20.20.0.0.0.0.0.1.31.30.60.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.90.60.0.0.20.20.60.30.0.0.0.0.40.1
en collectifs normaux0.0.0.0.0.0.0.20.20.0.0.0.0.0.1.31.31.10.40.0.0.0.0.70.70.0.0.0.0.0.0.0.0.0.0.0.0.0.1.20.50.0.0.0.0.60.30.0.0.0.0.40.1
fermeture étagée0.0.0.0.0.0.0.50.20.0.0.0.0.0.0.0.0.10.10.0.0.60.60.90.90.0.0.0.0.40.40.0.0.0.0.0.0.0.0.40.30.0.0.0.2.80.70.0.0.0.0.50.1
total3.91.37.05.019.46.29.61.09.03.13.01.20.0.16.44.413.61.39.02.22.51.110.02.47.33.86.72.59.11.93.12.16.72.17.22.32.11.219.51.820.25.06.01.122.71.94.34.30.80.610.60.4
hors du périmètrepas d'indication0.0.4.14.10.0.1.70.40.0.0.90.70.0.0.0.1.80.50.0.0.50.50.0.3.83.70.0.0.40.40.0.0.0.1.61.10.0.0.40.30.0.0.0.1.00.52.82.80.0.0.80.1
comprimé0.0.14.16.88.13.99.61.03.21.86.51.70.0.16.14.56.20.910.02.37.81.90.0.20.67.712.33.520.32.50.0.1.91.112.02.93.61.823.61.99.33.75.81.19.01.32.82.80.80.69.00.4
normal0.0.10.05.75.63.17.80.95.12.26.31.70.0.8.53.45.90.99.92.33.91.30.0.6.24.49.33.213.12.10.0.0.0.7.52.34.72.113.01.511.14.05.21.08.91.210.96.10.90.66.80.3
lâche0.0.11.16.21.91.93.50.61.31.34.61.40.0.1.61.64.60.82.41.21.50.82.91.50.0.4.92.43.41.20.0.0.50.53.11.51.81.33.80.83.02.11.30.54.91.012.65.80.0.3.00.2
aéré0.0.4.14.10.0.6.70.91.31.33.81.30.0.7.93.19.71.11.20.81.71.00.70.78.44.810.33.13.51.20.0.0.0.4.82.00.0.8.81.34.72.71.60.612.61.53.33.30.80.65.50.3
clairièré0.0.0.0.0.0.1.70.50.0.2.71.20.0.6.82.97.20.90.0.0.50.50.0.2.72.63.52.04.21.30.0.0.60.62.41.30.0.3.20.82.61.81.40.66.51.13.33.30.0.2.90.2
en collectifs serrés0.0.4.14.10.0.1.70.50.0.5.11.60.0.4.62.64.40.80.0.0.0.0.0.0.0.1.11.13.01.10.0.0.0.2.41.40.0.5.51.01.51.50.90.51.40.53.33.30.0.2.10.2
en collectifs normaux0.0.0.0.0.0.1.40.40.0.0.90.60.0.2.61.85.30.80.0.0.0.0.70.70.0.1.11.11.70.80.0.0.0.4.51.80.0.3.90.96.03.00.20.22.20.70.0.0.0.1.90.2
fermeture étagée0.0.0.0.0.0.4.50.70.0.0.90.60.0.0.0.3.80.72.41.20.60.60.0.2.42.40.80.80.0.0.0.0.0.1.71.20.0.2.00.64.32.50.70.45.91.12.82.80.0.2.30.2
total0.0.47.410.015.54.838.61.710.83.231.73.10.0.48.16.048.91.825.93.416.42.74.31.744.09.443.25.349.63.20.0.2.91.340.04.410.12.964.22.142.66.317.01.852.52.241.78.32.51.034.20.6
totalpas d'indication0.80.64.14.10.0.2.60.50.0.4.31.512.512.40.0.2.80.60.0.2.01.00.0.3.83.74.42.12.51.00.0.0.0.3.71.60.0.0.60.30.0.0.90.52.90.82.82.80.50.51.80.2
comprimé34.83.143.49.846.57.927.41.640.75.234.23.237.518.228.65.511.91.238.63.729.53.213.22.838.79.124.64.232.73.042.06.631.03.827.33.830.64.536.82.125.95.329.22.118.51.714.26.830.72.927.30.6
normal39.83.217.17.230.77.326.11.535.55.020.52.937.518.219.84.815.71.330.33.632.53.323.13.522.17.723.14.529.22.948.86.734.33.824.63.833.74.721.41.820.25.029.22.113.31.522.48.334.73.025.10.6
lâche11.52.115.17.210.15.09.31.012.13.511.42.20.0.4.92.712.11.210.72.49.12.117.73.20.0.4.92.48.01.84.62.615.22.99.42.621.14.05.01.05.92.98.11.39.41.338.39.316.12.410.20.4
aéré10.22.012.26.61.91.914.61.210.63.310.12.212.512.412.53.919.01.48.92.215.12.617.23.315.76.815.13.78.21.83.12.113.62.814.03.18.82.612.51.412.94.317.11.822.01.910.46.013.12.214.60.5
clairièré2.10.94.03.97.64.44.50.71.01.07.21.80.0.10.73.514.51.34.31.63.51.33.71.76.24.311.63.38.61.81.51.53.81.56.32.13.81.96.01.07.83.48.01.314.51.66.04.32.10.97.40.4
en collectifs serrés0.40.44.14.10.0.3.90.70.0.6.81.80.0.14.24.18.11.00.60.61.00.71.30.97.35.14.62.24.21.30.0.2.11.24.71.90.0.8.51.34.22.42.30.73.80.93.33.30.40.44.20.3
en collectifs normaux0.0.0.0.3.23.23.10.60.0.3.91.40.0.8.03.110.31.11.10.81.60.95.01.93.83.77.82.85.71.50.0.0.0.6.62.11.91.46.01.011.83.91.60.64.20.90.0.1.60.84.30.3
fermeture étagée0.40.40.0.0.0.8.61.00.0.1.61.00.0.1.31.35.50.85.51.85.71.718.73.12.42.43.81.90.90.60.0.0.0.3.41.60.0.3.20.811.43.83.40.911.51.42.82.80.80.55.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 06.07.2020 #864056/330387
IFN4
surface forestière
coulée de boue SilvaProtect · degré de fermeture
unité d'interprétation: canton
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Suisse
coulée de boue SilvaProtectdegré de fermeture %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
pas d'indicationpas d'indication0.80.60.0.0.0.0.70.30.0.3.31.310.510.50.0.0.60.30.0.1.50.80.0.0.0.3.11.81.20.70.0.0.0.1.31.00.0.0.20.20.0.0.90.41.10.40.0.0.50.50.80.1
comprimé33.83.025.48.525.97.014.51.233.84.925.02.931.615.97.52.94.40.723.53.321.32.911.72.611.75.710.33.19.51.740.46.525.33.512.32.827.64.34.70.97.43.020.81.84.70.914.76.729.22.914.50.4
normal37.43.16.84.920.16.314.81.227.74.613.22.431.615.95.32.64.90.718.83.027.03.120.53.311.85.812.03.412.32.048.86.733.13.712.82.826.94.33.80.82.31.621.41.92.50.613.26.434.33.014.70.4
lâche10.52.00.0.8.24.74.70.710.43.26.71.80.0.1.51.54.90.77.01.97.41.913.22.80.0.0.0.4.41.34.62.614.52.85.72.018.93.80.50.31.11.16.21.12.10.619.97.615.92.45.80.3
aéré10.02.07.85.31.91.97.10.97.12.76.11.821.114.06.52.97.10.96.41.913.52.412.92.96.44.53.61.84.41.33.12.111.92.58.92.47.92.52.70.65.22.614.61.65.00.96.64.812.52.27.60.3
clairièré2.10.93.93.75.74.03.00.60.90.94.41.45.24.93.52.07.40.94.71.62.91.24.31.88.85.09.12.93.51.10.0.3.21.45.61.94.92.14.50.84.22.47.31.29.01.22.62.61.60.85.00.3
en collectifs serrés0.40.43.93.70.0.2.50.50.0.3.11.30.0.8.93.25.10.80.60.61.50.82.01.26.44.53.31.91.50.70.0.2.71.32.81.40.0.2.00.68.53.13.00.81.90.60.0.0.40.42.60.2
en collectifs normaux0.0.0.0.3.23.21.90.50.0.2.91.20.0.4.92.44.70.71.70.91.50.94.21.83.33.37.52.74.91.40.0.0.0.2.61.31.91.41.80.57.32.91.50.61.40.50.0.1.60.82.40.2
fermeture étagée1.20.70.0.0.0.3.80.70.0.0.70.70.0.1.21.21.60.43.01.34.41.417.32.93.33.32.91.70.40.40.0.0.0.1.51.00.0.0.90.47.12.82.50.72.50.70.0.0.70.52.30.2
total96.21.247.69.765.07.052.91.779.94.165.23.1100.0.39.35.640.71.765.73.681.12.886.22.851.78.551.85.242.03.096.92.190.52.453.54.288.13.021.11.643.15.578.21.930.11.957.18.496.71.255.90.6
à l'interieur du périmètrepas d'indication0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.50.20.0.0.0.0.0.0.0.1.01.00.80.50.0.0.0.0.60.60.0.0.20.20.0.0.0.0.70.40.0.0.0.0.30.1
comprimé1.30.72.82.812.55.03.10.63.42.02.01.00.0.5.12.51.40.45.31.70.50.51.81.04.32.91.41.02.30.91.51.53.31.52.11.20.0.7.21.17.63.02.40.75.20.90.0.0.40.43.10.2
normal1.70.80.0.5.13.73.00.63.31.90.50.50.0.6.02.53.80.61.20.80.90.72.01.22.12.12.21.52.81.00.0.1.30.92.41.31.41.04.50.86.12.62.50.72.40.60.0.0.0.2.70.2
lâche0.80.63.93.90.0.0.80.30.0.0.40.40.0.1.51.52.40.51.20.90.0.1.20.90.0.0.0.0.90.60.0.0.0.1.41.00.0.0.70.32.51.80.20.22.20.64.14.00.0.1.10.1
aéré0.0.0.0.0.0.1.00.31.91.30.0.0.0.0.0.1.50.41.20.80.50.53.21.40.0.1.01.00.30.30.0.2.01.20.0.0.70.71.40.51.51.50.40.34.30.80.0.0.0.1.20.1
clairièré0.0.0.0.1.91.90.20.20.0.0.0.0.0.0.0.1.10.40.0.0.0.0.0.0.0.0.70.70.90.61.51.50.0.0.0.0.0.1.00.41.11.10.0.2.30.60.0.0.50.50.70.1
en collectifs serrés0.0.0.0.0.0.0.20.20.0.0.0.0.0.1.21.20.70.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.70.53.41.90.40.30.50.30.0.0.0.0.50.1
en collectifs normaux0.0.0.0.0.0.0.20.20.0.0.0.0.0.1.21.21.00.30.0.0.0.0.70.70.0.0.0.0.0.0.0.0.0.0.0.0.0.1.10.40.0.0.0.0.50.30.0.0.0.0.40.1
fermeture étagée0.0.0.0.0.0.0.50.20.0.0.0.0.0.0.0.0.10.10.0.0.60.60.90.90.0.0.0.0.40.40.0.0.0.0.0.0.0.0.30.20.0.0.0.2.40.60.0.0.0.0.40.1
total3.81.26.84.919.46.29.31.08.63.02.91.20.0.14.94.012.51.18.82.22.51.19.72.46.43.36.42.48.41.73.12.16.62.06.42.12.01.218.11.622.24.75.91.120.51.74.14.00.80.610.30.4
hors du périmètrepas d'indication0.0.3.93.90.0.1.60.40.0.0.90.60.0.0.0.1.50.40.0.0.50.50.0.3.33.30.0.0.40.40.0.0.0.1.41.00.0.0.30.20.0.0.0.0.90.42.62.60.0.0.70.1
comprimé0.0.13.66.68.13.99.51.03.01.76.81.70.0.14.54.15.90.89.82.27.61.90.0.18.16.912.43.419.92.40.0.1.81.111.42.73.51.820.71.67.63.05.31.08.31.12.62.60.80.68.60.4
normal0.0.9.65.55.63.17.60.94.92.16.11.60.0.7.73.15.80.89.72.23.81.30.0.5.43.98.83.012.82.00.0.0.0.7.42.24.62.111.51.39.13.34.71.07.91.110.25.70.90.66.50.3
lâche0.0.10.66.01.91.93.40.62.41.74.41.30.0.1.51.54.50.72.31.21.40.82.81.40.0.4.72.33.11.10.0.0.50.52.71.41.81.33.60.72.51.71.20.54.50.911.85.40.0.3.00.2
aéré0.0.3.93.90.0.6.50.81.21.24.11.40.0.9.53.18.60.91.20.81.60.90.70.77.44.29.83.03.71.20.0.0.0.5.01.90.0.8.11.13.82.21.40.511.31.33.13.10.80.65.30.3
clairièré0.0.0.0.0.0.1.70.40.0.2.61.10.0.6.22.77.20.90.0.0.50.50.0.5.64.03.31.93.81.20.0.0.60.62.91.40.0.5.10.92.21.51.20.57.11.13.13.10.0.3.20.2
en collectifs serrés0.0.3.93.90.0.1.90.50.0.5.41.60.0.4.12.44.40.70.0.0.0.0.0.0.0.1.01.03.21.10.0.0.0.3.61.60.0.5.50.91.21.20.80.42.00.63.13.10.0.2.30.2
en collectifs normaux0.0.0.0.0.0.1.30.40.0.0.90.60.0.2.31.65.40.80.0.0.0.0.70.70.0.1.01.02.81.00.0.0.0.4.01.60.0.4.20.84.92.40.40.32.10.60.0.0.0.2.10.2
fermeture étagée0.0.0.0.0.0.4.40.70.0.0.90.60.0.0.0.3.40.62.41.21.10.80.0.2.12.10.70.70.0.0.0.0.0.1.51.10.0.2.00.63.52.00.60.45.30.92.62.60.0.2.20.2
total0.0.45.69.815.54.837.81.711.53.331.93.00.0.45.95.746.81.725.53.316.42.64.11.741.98.841.85.149.63.10.0.2.91.340.14.29.82.960.82.034.75.415.81.749.42.138.97.72.51.033.90.6
totalpas d'indication0.80.63.93.90.0.2.60.50.0.4.11.410.510.50.0.2.60.50.0.2.01.00.0.3.33.34.22.02.30.90.0.0.0.3.31.50.0.0.60.30.0.0.90.42.70.72.62.60.50.51.80.2
comprimé35.13.141.89.646.57.927.11.540.35.033.83.131.615.927.05.111.71.138.63.729.43.213.52.734.08.224.14.031.72.842.06.630.53.725.83.631.14.532.61.922.64.628.52.018.21.617.37.130.42.926.30.6
normal39.13.116.46.930.77.325.41.535.84.919.72.831.615.919.04.514.51.229.73.531.73.222.53.419.46.923.04.427.92.748.86.734.33.722.63.432.94.619.91.617.54.228.72.012.81.423.48.135.23.023.90.5
lâche11.32.114.67.010.15.08.91.012.83.511.52.20.0.4.52.511.71.110.52.48.92.017.33.10.0.4.72.38.41.84.62.615.02.99.82.520.64.04.70.96.12.67.71.28.71.235.78.815.92.49.80.4
aéré10.02.011.76.41.91.914.51.210.23.110.22.221.114.016.04.117.21.38.82.215.62.616.83.213.86.014.43.58.41.83.12.113.92.713.92.98.62.612.21.310.53.516.41.720.61.79.75.713.32.214.20.5
clairièré2.10.93.93.77.64.44.90.70.90.96.91.75.24.99.73.215.81.24.71.63.41.34.31.814.46.113.13.48.21.71.51.53.71.58.52.34.92.110.61.27.43.08.61.318.51.65.64.02.10.98.90.4
en collectifs serrés0.40.47.85.30.0.4.60.70.0.8.51.90.0.14.24.010.21.00.60.61.50.82.01.26.44.54.42.14.71.30.0.2.71.36.42.10.0.9.21.213.13.74.30.94.30.93.13.10.40.45.40.3
en collectifs normaux0.0.0.0.3.23.23.40.60.0.3.71.30.0.8.43.011.11.11.70.91.50.95.52.03.33.38.52.87.61.60.0.0.0.6.62.01.91.47.01.012.13.61.90.64.00.80.0.1.60.84.90.3
fermeture étagée1.20.70.0.0.0.8.71.00.0.1.60.90.0.1.21.25.10.75.41.76.11.718.23.05.43.93.61.80.80.60.0.0.0.3.01.50.0.3.20.710.63.43.10.810.21.32.62.60.70.55.00.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 06.07.2020 #864057/330388
IFN4
surface forestière
coulée de boue SilvaProtect · degré de fermeture
unité d'interprétation: canton
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état2009/17
canton
AGAIARBEBL/BSFRGEGLGRJULUNENWOWSGSHSOSZTGTIURVDVSZGZH Suisse
coulée de boue SilvaProtectdegré de fermeture %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
pas d'indicationpas d'indication0.80.60.0.0.0.0.70.30.0.3.21.310.510.50.0.0.60.20.0.1.50.80.0.0.0.2.91.71.10.60.0.0.0.1.30.90.0.0.20.20.0.0.80.41.00.40.0.0.50.50.80.1
comprimé33.83.025.48.526.86.814.71.233.24.825.72.931.615.99.23.14.50.723.73.321.62.911.52.611.45.610.53.09.21.641.46.525.63.512.02.727.34.34.80.87.12.820.61.85.00.914.26.529.72.814.50.4
normal37.43.16.84.919.36.114.31.228.14.613.12.431.615.94.92.44.70.718.63.026.73.121.03.311.65.711.23.212.02.048.06.632.63.712.62.726.64.34.00.82.21.621.01.82.30.612.76.233.53.014.30.4
lâche10.52.00.0.7.94.54.60.710.23.16.61.70.0.1.41.44.70.76.91.97.31.813.02.80.0.0.0.4.61.34.52.515.02.95.51.919.73.90.60.31.01.06.31.12.00.619.17.315.52.35.70.3
aéré10.02.07.85.31.81.86.80.97.92.76.01.821.114.06.02.66.90.86.41.913.42.412.72.96.34.43.31.74.61.33.02.111.72.58.72.37.82.53.20.75.02.414.31.65.40.910.35.812.62.17.60.3
clairièré2.10.93.93.77.34.23.70.60.90.94.31.45.24.94.52.28.20.94.71.62.91.24.91.98.64.99.52.84.01.20.0.3.11.45.51.94.92.14.90.84.02.38.01.210.81.22.52.52.31.05.70.3
en collectifs serrés0.40.43.93.70.0.3.00.60.0.3.11.20.0.11.53.45.80.80.60.62.01.02.01.18.64.94.12.02.10.90.0.2.61.32.71.30.0.2.40.69.23.13.10.82.80.70.0.0.40.43.00.2
en collectifs normaux0.0.0.0.3.13.12.10.50.0.2.81.20.0.4.52.25.40.71.70.91.50.94.11.73.23.26.92.55.71.40.0.0.0.2.61.31.91.42.30.68.23.01.70.61.30.50.0.1.50.82.70.2
fermeture étagée1.20.70.0.0.0.4.00.70.0.0.70.70.0.1.11.11.80.43.01.34.41.417.02.93.23.22.71.60.40.40.0.0.0.2.11.20.0.0.90.46.82.72.50.72.70.70.0.0.70.52.40.2
total96.21.247.69.766.36.854.01.780.34.165.53.1100.0.43.05.442.41.665.53.681.32.786.42.852.88.451.25.043.83.097.02.190.62.353.14.288.23.023.21.643.55.378.41.833.21.858.78.196.81.156.60.6
à l'interieur du périmètrepas d'indication0.0.0.0.0.0.0.20.20.0.0.0.0.0.0.0.0.40.20.0.0.0.0.0.0.0.1.01.00.70.50.0.0.0.0.60.60.0.0.20.20.0.0.0.0.70.30.0.0.0.0.30.1
comprimé1.30.72.82.812.04.83.10.63.42.02.01.00.0.4.62.31.30.45.21.70.50.51.71.04.22.81.30.92.10.91.51.53.31.52.01.10.0.6.91.08.33.12.40.74.90.80.0.0.40.43.00.2
normal1.70.80.0.4.93.62.90.63.21.90.50.50.0.5.52.33.50.61.10.80.90.72.01.22.12.12.01.42.60.90.0.1.20.92.31.31.30.94.50.85.92.52.40.72.30.60.0.0.0.2.60.2
lâche0.80.63.93.90.0.0.80.30.0.0.40.40.0.1.41.42.40.51.20.80.0.1.20.80.0.0.0.0.90.60.0.0.0.1.41.00.0.0.80.32.41.70.20.22.00.63.93.90.0.1.10.1
aéré0.0.0.0.0.0.0.90.31.81.30.0.0.0.0.0.1.50.41.20.80.50.53.11.40.0.1.01.00.30.30.0.2.01.20.60.60.70.71.50.51.41.40.40.34.00.80.0.0.0.1.20.1
clairièré0.0.0.0.1.81.80.20.20.0.0.0.0.0.0.0.1.20.40.0.0.0.0.0.0.0.0.70.70.90.61.51.50.0.0.0.0.0.1.00.41.01.00.0.2.30.60.0.0.40.40.70.1
en collectifs serrés0.0.0.0.0.0.0.20.20.0.0.0.0.0.1.11.10.70.30.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.60.53.31.90.40.30.50.30.0.0.0.0.40.1
en collectifs normaux0.0.0.0.0.0.0.20.20.0.0.0.0.0.1.11.11.00.30.0.0.0.0.60.60.0.0.0.0.0.0.0.0.0.0.0.0.0.1.10.40.0.0.0.0.50.30.0.0.0.0.40.1
fermeture étagée0.0.0.0.0.0.0.50.20.0.0.0.0.0.0.0.0.20.20.0.0.60.60.90.90.0.0.0.0.40.30.0.0.0.0.0.0.0.0.30.20.0.0.0.2.30.60.0.0.0.0.40.1
total3.81.26.84.918.76.09.11.08.42.92.91.20.0.13.63.712.21.18.72.22.41.19.52.36.23.25.92.27.91.63.02.16.52.06.92.12.01.117.71.522.34.65.81.119.41.63.93.90.80.610.10.4
hors du périmètrepas d'indication0.0.3.93.90.0.1.50.40.0.0.90.60.0.0.0.1.40.40.0.0.50.50.0.3.23.20.0.0.40.30.0.0.0.1.41.00.0.0.30.20.0.0.0.0.80.42.52.50.0.0.70.1
comprimé0.0.13.66.67.83.79.21.03.01.76.71.70.0.13.33.85.80.810.32.37.51.90.0.17.76.711.63.219.12.30.0.1.81.112.02.73.41.819.91.67.22.95.41.07.81.12.52.50.80.68.40.3
normal0.0.9.65.55.43.07.50.94.82.16.01.60.0.7.12.85.50.79.62.23.71.30.0.5.33.89.43.012.52.00.0.0.0.7.32.24.62.011.01.28.73.24.70.97.41.09.85.50.90.66.30.3
lâche0.0.10.66.01.81.83.40.62.31.64.31.30.0.2.71.94.40.72.31.11.40.82.81.40.0.4.42.12.91.00.0.0.50.52.71.31.71.33.50.72.41.71.20.54.20.811.35.20.0.2.90.2
aéré0.0.3.93.90.0.6.30.81.21.24.11.30.0.8.72.98.30.91.20.81.60.90.60.67.24.110.22.93.91.20.0.0.0.4.91.80.0.7.71.04.72.31.40.510.61.23.02.90.80.65.20.3
clairièré0.0.0.0.0.0.1.60.40.0.2.51.10.0.5.62.46.90.80.0.0.50.50.0.5.53.93.71.93.61.10.0.0.60.62.81.40.0.5.10.82.11.41.20.56.91.03.02.90.0.3.20.2
en collectifs serrés0.0.3.93.90.0.1.90.50.0.5.31.60.0.3.82.24.50.70.0.0.0.0.0.0.0.1.91.43.41.10.0.0.0.3.51.60.0.5.50.91.21.20.80.41.80.63.02.90.0.2.40.2
en collectifs normaux0.0.0.0.0.0.1.30.40.0.0.90.60.0.2.11.55.20.70.0.0.0.0.60.60.0.1.01.02.60.90.0.0.0.3.91.60.0.4.10.84.72.30.40.31.90.60.0.0.0.2.00.2
fermeture étagée0.0.0.0.0.0.4.30.70.0.0.90.60.0.0.0.3.20.62.31.21.10.80.0.2.12.10.70.70.0.0.0.0.0.1.51.10.0.2.00.63.41.90.60.45.80.92.52.50.0.2.20.2
total0.0.45.69.815.04.636.91.611.33.231.63.00.0.43.45.445.31.625.83.316.32.64.11.741.08.642.94.948.33.00.0.2.81.340.04.19.72.859.11.934.25.215.71.647.42.037.47.42.41.033.40.6
totalpas d'indication0.80.63.93.90.0.2.50.50.0.4.11.410.510.50.0.2.50.50.0.2.01.00.0.3.23.23.91.92.20.90.0.0.0.3.21.40.0.0.60.30.0.0.80.42.50.62.52.50.50.51.70.2
comprimé35.13.141.89.646.67.727.01.539.54.934.43.131.615.927.14.911.51.039.23.729.63.213.32.733.28.023.53.930.52.742.96.530.73.726.03.630.84.431.51.822.74.528.42.017.61.516.66.930.82.925.90.6
normal39.13.116.46.929.67.024.71.436.14.819.52.831.615.917.54.113.71.129.43.531.43.223.03.418.96.822.74.227.12.648.06.633.83.722.23.432.54.619.41.616.74.128.12.012.01.322.57.934.43.023.20.5
lâche11.32.114.67.09.74.88.81.012.63.511.42.20.0.5.52.611.51.010.42.38.82.017.03.10.0.4.42.18.41.74.52.515.52.99.62.521.54.04.90.95.82.57.71.28.21.134.38.615.52.39.70.4
aéré10.02.011.76.41.81.814.01.210.93.210.12.221.114.014.73.816.71.28.72.115.52.516.53.113.55.914.53.48.81.73.02.113.72.714.22.98.52.512.41.311.13.516.01.720.11.613.26.513.42.214.00.4
clairièré2.10.93.93.79.24.55.50.80.90.96.81.75.24.910.13.216.31.24.71.63.41.24.91.914.16.013.93.38.51.71.51.53.71.58.32.34.92.111.01.27.12.89.31.320.11.65.43.82.81.09.50.4
en collectifs serrés0.40.47.85.30.0.5.10.70.0.8.51.90.0.16.44.011.01.00.60.62.01.02.01.18.64.96.02.45.51.40.0.2.61.36.22.00.0.9.61.213.63.74.40.95.10.93.02.90.40.45.80.3
en collectifs normaux0.0.0.0.3.13.13.50.60.0.3.71.30.0.7.72.811.61.11.70.91.50.95.41.93.23.27.92.68.31.60.0.0.0.6.52.01.91.47.51.012.83.62.10.73.70.80.0.1.50.85.10.3
fermeture étagée1.20.70.0.0.0.8.81.00.0.1.50.90.0.1.11.15.30.75.31.76.01.717.93.05.33.83.31.70.80.50.0.0.0.3.61.60.0.3.20.710.13.23.10.810.81.32.52.50.70.55.00.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 06.07.2020 #864058/330389
IFN3
surface forestière
coulée de boue SilvaProtect · degré de fermeture
unité d'interprétation: région de forêt protectrice
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2004/06
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
coulée de boue SilvaProtectdegré de fermeture %± %± %± %± %± %± %±
pas d'indicationpas d'indication2.10.32.10.51.90.60.40.30.80.40.20.21.60.2
comprimé23.20.97.80.98.31.12.30.75.30.93.30.712.50.4
normal30.11.09.31.07.81.13.70.87.51.13.40.715.80.5
lâche12.50.75.60.86.21.02.80.74.10.82.60.67.60.4
aéré10.60.76.80.89.51.23.20.87.61.13.30.77.90.4
clairièré4.50.44.50.74.20.84.40.96.11.01.50.54.30.3
en collectifs serrés1.10.23.30.62.80.72.90.82.90.70.80.42.00.2
en collectifs normaux0.60.22.50.52.40.64.00.93.00.70.80.41.80.2
fermeture étagée1.20.21.70.40.20.21.00.54.40.80.50.31.50.2
total86.00.843.71.643.12.024.81.941.72.016.31.554.90.6
à l'interieur du périmètrepas d'indication0.00.00.10.10.50.30.40.30.70.30.20.20.20.1
comprimé2.30.32.60.54.80.94.50.92.00.65.50.93.20.2
normal1.60.32.30.52.90.74.50.91.80.55.40.92.60.2
lâche0.60.20.40.21.10.42.50.71.10.43.60.81.20.2
aéré0.80.21.00.31.40.53.60.82.60.62.40.61.60.2
clairièré0.20.10.20.20.70.41.20.51.00.40.0.0.40.1
en collectifs serrés0.0.0.70.30.0.2.50.70.80.41.30.50.60.1
en collectifs normaux0.0.0.30.20.0.1.80.61.80.50.80.30.50.1
fermeture étagée0.10.10.30.20.0.1.60.60.70.30.30.20.40.1
total5.70.57.90.911.41.322.71.912.41.319.61.610.70.4
hors du périmètrepas d'indication0.00.02.80.51.40.51.10.51.70.50.60.31.00.1
comprimé2.50.38.50.912.21.35.81.04.40.816.41.56.80.3
normal2.80.414.01.110.11.210.21.36.51.013.51.47.90.4
lâche1.30.35.90.85.81.06.31.16.41.08.01.14.50.3
aéré1.00.25.90.88.61.29.31.39.91.27.21.05.20.3
clairièré0.40.12.80.53.30.75.71.06.41.05.20.92.90.2
en collectifs serrés0.10.12.90.51.40.56.21.14.10.85.70.92.40.2
en collectifs normaux0.00.02.00.41.00.45.61.02.90.73.30.71.70.2
fermeture étagée0.10.13.90.61.70.52.30.73.70.84.00.82.00.2
total8.30.648.51.645.52.152.52.245.92.064.01.934.40.6
totalpas d'indication2.20.34.90.73.80.81.90.63.20.70.90.42.80.2
comprimé28.01.018.91.325.31.812.71.411.61.325.31.822.50.6
normal34.41.025.61.420.71.718.41.715.81.522.41.726.30.6
lâche14.50.811.91.113.11.411.61.411.71.314.31.413.30.5
aéré12.40.713.61.119.51.616.21.620.11.613.01.314.70.5
clairièré5.00.57.60.98.21.111.31.413.51.46.61.07.60.4
en collectifs serrés1.30.26.80.84.10.811.61.47.81.17.81.15.00.3
en collectifs normaux0.70.24.80.73.50.811.41.47.61.14.80.84.00.3
fermeture étagée1.40.35.90.81.90.65.01.08.81.14.90.93.80.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 17.05.2020 #864059/330390
IFN3
surface forestière
coulée de boue SilvaProtect · degré de fermeture
unité d'interprétation: région de forêt protectrice
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2004/06
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
coulée de boue SilvaProtectdegré de fermeture %± %± %± %± %± %± %±
pas d'indicationpas d'indication2.10.31.90.41.70.50.40.30.70.30.10.11.40.2
comprimé23.10.98.20.98.51.13.10.75.40.83.80.712.20.4
normal29.81.09.30.97.31.04.20.86.80.92.90.614.90.4
lâche12.40.75.60.76.21.03.00.73.80.72.70.67.30.3
aéré10.70.76.80.89.51.23.90.87.61.03.50.77.90.4
clairièré5.00.55.20.75.00.96.51.08.01.04.40.75.50.3
en collectifs serrés1.30.24.30.63.60.74.30.94.60.81.80.52.80.2
en collectifs normaux0.80.22.80.52.70.64.00.83.10.61.60.42.00.2
fermeture étagée1.20.21.90.40.50.30.90.44.50.80.50.31.50.2
total86.20.746.01.645.02.030.11.944.51.821.31.555.60.6
à l'interieur du périmètrepas d'indication0.00.00.10.10.50.30.40.30.60.30.10.10.20.1
comprimé2.20.32.50.54.50.84.50.81.90.54.90.83.10.2
normal1.60.32.20.52.60.64.10.81.50.54.60.82.40.2
lâche0.60.20.40.21.30.42.20.61.10.43.10.61.20.1
aéré0.80.20.90.31.30.53.10.72.40.62.40.61.50.2
clairièré0.20.10.20.10.80.41.10.41.10.40.40.20.50.1
en collectifs serrés0.0.0.60.30.20.22.20.61.00.41.10.40.60.1
en collectifs normaux0.0.0.30.20.0.1.60.51.70.50.60.30.50.1
fermeture étagée0.10.10.30.20.0.1.40.50.60.30.50.30.40.1
total5.60.57.50.811.11.220.51.711.81.217.81.410.30.4
hors du périmètrepas d'indication0.00.02.60.51.30.40.90.41.40.50.50.30.90.1
comprimé2.50.37.90.911.31.25.40.94.30.814.71.36.50.3
normal2.70.313.51.19.91.28.91.16.00.912.01.27.60.3
lâche1.40.35.40.75.90.95.81.06.00.97.20.94.30.3
aéré1.00.25.50.78.11.18.31.19.11.16.10.94.90.3
clairièré0.40.12.80.53.30.76.61.06.00.97.60.93.40.2
en collectifs serrés0.10.13.10.51.50.55.91.04.60.85.50.82.60.2
en collectifs normaux0.00.02.00.40.90.45.30.92.90.63.50.61.80.2
fermeture étagée0.10.13.60.61.70.52.40.63.50.73.80.72.00.2
total8.20.646.51.643.92.049.42.143.71.860.91.834.00.6
totalpas d'indication2.20.34.60.63.40.71.60.52.70.60.80.32.60.2
comprimé27.81.018.61.224.31.713.01.411.71.223.41.521.80.5
normal34.01.025.01.419.81.517.11.514.31.319.51.424.90.6
lâche14.30.811.41.013.41.311.01.310.91.213.01.212.80.4
aéré12.40.713.21.118.91.515.31.519.01.512.01.214.30.5
clairièré5.50.58.20.99.11.114.11.415.11.312.41.19.30.4
en collectifs serrés1.40.38.10.95.30.912.41.410.21.18.41.06.10.3
en collectifs normaux0.90.25.10.73.60.710.81.37.61.05.70.84.30.3
fermeture étagée1.40.35.80.72.20.64.70.98.51.04.90.83.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 17.05.2020 #864060/330391
IFN3
surface forestière
coulée de boue SilvaProtect · degré de fermeture
unité d'interprétation: région de forêt protectrice
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état2004/06
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
coulée de boue SilvaProtectdegré de fermeture %± %± %± %± %± %± %±
pas d'indicationpas d'indication2.10.32.00.41.70.50.40.30.70.30.10.11.40.2
comprimé23.00.98.10.98.61.13.00.75.30.83.90.712.20.4
normal29.71.09.10.97.31.04.30.86.80.93.10.614.80.4
lâche12.30.75.50.76.10.92.90.73.70.72.60.67.20.3
aéré10.70.76.80.89.51.13.80.87.61.03.40.67.90.3
clairièré5.00.55.40.75.10.96.61.08.41.04.60.75.60.3
en collectifs serrés1.30.24.40.63.80.74.30.94.60.81.90.52.90.2
en collectifs normaux0.90.23.00.52.60.64.50.93.20.61.50.42.20.2
fermeture étagée1.20.21.90.40.50.30.90.44.40.80.60.31.50.2
total86.20.746.21.645.11.930.71.944.71.821.81.555.70.6
à l'interieur du périmètrepas d'indication0.00.00.10.10.50.30.40.30.60.30.10.10.20.1
comprimé2.20.32.50.54.40.84.50.82.00.54.80.83.00.2
normal1.60.32.20.52.60.64.00.81.50.44.60.82.40.2
lâche0.60.20.40.21.20.42.20.61.10.43.20.61.20.1
aéré0.80.20.90.31.30.43.10.72.30.62.30.51.50.2
clairièré0.20.10.20.10.80.31.10.41.20.40.40.20.50.1
en collectifs serrés0.0.0.60.20.20.22.10.61.00.41.10.40.60.1
en collectifs normaux0.0.0.30.20.0.1.60.51.60.50.60.30.50.1
fermeture étagée0.10.10.30.20.0.1.40.50.50.30.60.30.40.1
total5.60.57.40.810.81.220.31.711.91.217.71.410.30.4
hors du périmètrepas d'indication0.00.02.60.51.20.40.90.41.40.40.50.30.90.1
comprimé2.50.37.90.811.11.25.40.94.20.714.31.36.40.3
normal2.70.313.41.110.31.28.81.16.00.912.11.27.60.3
lâche1.30.25.30.76.00.95.81.06.00.97.30.94.30.3
aéré1.00.25.60.78.01.18.21.18.91.05.90.84.90.3
clairièré0.40.12.70.53.20.76.51.06.00.97.60.93.30.2
en collectifs serrés0.10.13.40.61.70.55.91.04.50.85.60.82.70.2
en collectifs normaux0.00.02.00.40.90.45.20.92.80.63.40.61.80.2
fermeture étagée0.10.13.50.61.70.52.30.63.60.73.70.72.00.2
total8.20.646.41.644.01.949.02.043.41.860.41.734.00.6
totalpas d'indication2.10.34.70.63.40.71.60.52.70.60.80.32.60.2
comprimé27.71.018.51.224.11.612.91.411.61.223.01.521.70.5
normal33.91.024.71.320.21.517.11.514.21.319.81.424.90.5
lâche14.30.811.21.013.31.310.91.310.81.113.11.212.70.4
aéré12.50.713.21.118.71.515.21.518.81.411.71.214.30.5
clairièré5.60.58.30.99.01.114.21.415.71.312.51.19.50.4
en collectifs serrés1.40.38.40.95.60.912.31.410.11.18.51.06.20.3
en collectifs normaux1.00.25.30.73.50.711.21.37.61.05.50.84.40.3
fermeture étagée1.40.35.70.72.10.64.60.98.51.05.00.83.90.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 17.05.2020 #864061/330392
IFN4
surface forestière
coulée de boue SilvaProtect · degré de fermeture
unité d'interprétation: région de forêt protectrice
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2009/17
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
coulée de boue SilvaProtectdegré de fermeture %± %± %± %± %± %± %±
pas d'indicationpas d'indication0.80.21.30.40.50.31.00.50.80.40.20.20.80.1
comprimé27.01.09.91.011.51.34.00.93.90.84.80.914.90.5
normal28.61.010.31.010.91.32.00.65.91.03.60.815.50.5
lâche10.60.73.70.63.00.72.00.65.40.90.60.36.00.3
aéré11.40.75.50.85.61.04.50.98.91.22.40.67.70.4
clairièré3.20.43.80.64.10.85.21.06.51.02.40.63.90.3
en collectifs serrés0.70.22.60.52.40.61.70.63.80.80.90.41.70.2
en collectifs normaux1.00.22.80.53.50.81.40.54.60.90.80.42.00.2
fermeture étagée2.70.43.70.61.60.52.90.81.90.50.60.32.40.2
total86.00.843.71.643.12.024.81.941.72.016.31.554.90.6
à l'interieur du périmètrepas d'indication0.0.0.30.20.50.30.80.40.30.20.0.0.20.1
comprimé2.10.33.10.64.50.95.51.01.30.57.51.13.40.2
normal1.80.32.30.53.60.72.40.73.60.75.40.92.80.2
lâche0.50.20.60.21.50.52.50.72.60.61.30.51.10.1
aéré0.90.20.70.30.30.24.91.01.60.51.20.41.30.2
clairièré0.10.10.10.10.70.32.70.71.10.41.00.40.60.1
en collectifs serrés0.0.0.30.20.20.20.60.30.50.31.60.50.40.1
en collectifs normaux0.10.10.20.20.20.20.60.31.20.41.10.40.40.1
fermeture étagée0.20.10.20.20.0.2.80.70.20.20.30.20.40.1
total5.70.57.90.911.41.322.71.912.41.319.61.610.70.4
hors du périmètrepas d'indication0.20.11.50.40.90.41.00.51.50.51.00.40.80.1
comprimé2.90.413.21.114.91.59.01.34.40.821.71.79.00.4
normal2.80.49.31.011.31.38.91.25.20.912.31.36.80.3
lâche1.00.24.60.73.90.84.91.04.30.84.30.83.10.2
aéré0.90.27.80.94.30.812.61.510.01.28.71.15.50.3
clairièré0.10.13.00.63.70.86.51.17.41.03.80.72.90.2
en collectifs serrés0.10.13.00.62.80.71.40.54.20.85.40.92.10.2
en collectifs normaux0.10.11.50.42.80.72.20.75.30.94.30.81.90.2
fermeture étagée0.40.14.50.71.00.45.91.13.60.82.60.62.30.2
total8.30.648.51.645.52.152.52.245.92.064.01.934.40.6
totalpas d'indication0.90.23.20.61.90.62.90.82.70.71.10.41.80.2
comprimé32.01.026.31.430.91.918.51.79.61.234.11.927.30.6
normal33.21.021.91.425.71.813.31.514.71.421.41.625.00.6
lâche12.10.78.90.98.41.19.41.312.31.36.31.010.20.4
aéré13.20.714.01.110.21.322.01.920.51.612.31.314.60.5
clairièré3.40.46.90.88.51.114.51.615.01.47.11.07.40.4
en collectifs serrés0.70.25.90.85.40.93.80.98.51.18.01.14.20.3
en collectifs normaux1.10.24.50.76.41.04.20.911.01.36.21.04.30.3
fermeture étagée3.30.48.30.92.60.711.51.45.70.93.50.75.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 17.05.2020 #864062/330393
IFN4
surface forestière
coulée de boue SilvaProtect · degré de fermeture
unité d'interprétation: région de forêt protectrice
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2009/17
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
coulée de boue SilvaProtectdegré de fermeture %± %± %± %± %± %± %±
pas d'indicationpas d'indication0.80.21.20.30.50.31.10.40.70.30.10.10.80.1
comprimé26.91.010.11.011.21.24.70.94.30.84.70.814.40.4
normal28.41.010.01.010.51.22.50.65.40.83.60.714.60.4
lâche10.40.73.50.63.40.72.10.65.70.90.50.35.80.3
aéré11.40.75.70.75.70.95.00.98.01.02.70.67.60.3
clairièré3.50.44.50.64.40.89.01.26.90.95.50.85.00.3
en collectifs serrés0.90.24.00.63.60.71.90.65.90.91.90.52.60.2
en collectifs normaux1.10.23.20.64.20.81.40.55.60.91.40.42.40.2
fermeture étagée2.70.33.80.61.60.52.50.71.90.50.80.32.40.2
total86.20.746.01.645.02.030.11.944.51.821.31.555.60.6
à l'interieur du périmètrepas d'indication0.0.0.30.20.50.30.70.40.60.30.10.10.30.1
comprimé2.00.32.90.54.00.85.20.91.10.46.30.93.20.2
normal1.80.32.20.53.20.72.40.63.20.65.00.82.70.2
lâche0.50.10.50.21.50.52.20.62.20.51.20.41.10.1
aéré0.90.20.60.30.30.24.30.81.70.51.30.41.30.1
clairièré0.10.10.10.10.80.32.30.61.10.41.10.40.70.1
en collectifs serrés0.0.0.40.20.60.30.50.30.70.31.50.40.50.1
en collectifs normaux0.10.10.20.10.20.20.50.31.10.41.00.40.40.1
fermeture étagée0.20.10.20.10.0.2.40.60.10.10.30.20.40.1
total5.60.57.50.811.11.220.51.711.81.217.81.410.30.4
hors du périmètrepas d'indication0.10.11.40.40.80.40.90.41.30.40.80.30.70.1
comprimé2.80.412.81.114.11.38.31.14.30.719.21.48.60.4
normal2.70.48.80.910.61.27.91.15.00.811.21.16.50.3
lâche1.00.24.30.63.50.74.50.94.20.74.10.73.00.2
aéré0.80.27.40.84.50.811.31.39.11.17.81.05.30.3
clairièré0.10.12.90.53.50.77.11.17.00.95.70.83.20.2
en collectifs serrés0.10.13.10.53.00.72.00.64.10.75.50.82.30.2
en collectifs normaux0.10.11.50.43.00.72.10.65.50.94.40.72.10.2
fermeture étagée0.40.14.30.60.90.45.30.93.30.72.40.62.20.2
total8.20.646.51.643.92.049.42.143.71.860.91.834.00.6
totalpas d'indication0.90.22.90.51.70.52.70.72.60.61.00.41.80.2
comprimé31.81.025.81.429.41.818.21.69.71.130.21.626.20.6
normal32.91.021.01.324.31.712.81.413.61.319.81.423.80.5
lâche11.90.78.30.98.41.18.71.212.11.25.80.89.80.4
aéré13.10.713.81.110.51.220.61.718.71.511.81.214.20.5
clairièré3.80.47.50.88.61.118.51.615.01.312.21.18.90.4
en collectifs serrés1.00.27.50.87.31.04.30.910.81.28.91.05.40.3
en collectifs normaux1.20.24.90.77.31.04.00.812.21.26.90.94.90.3
fermeture étagée3.30.48.30.92.50.610.21.35.30.83.40.75.00.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 17.05.2020 #864063/330394
IFN3
surface forestière
coulée de boue SilvaProtect · degré de fermeture
unité d'interprétation: région de forêt protectrice
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN3
état2004/06
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
coulée de boue SilvaProtectdegré de fermeture %± %± %± %± %± %± %±
pas d'indicationpas d'indication2.00.32.00.41.60.50.50.30.60.30.10.11.40.1
comprimé23.30.97.60.88.51.03.60.75.00.84.00.712.20.4
normal29.30.99.00.97.41.04.60.86.40.92.90.614.60.4
lâche12.30.75.60.75.60.83.10.74.10.72.60.57.20.3
aéré10.60.66.60.79.31.13.90.87.70.93.20.67.80.3
clairièré5.10.45.00.65.30.86.51.08.41.04.40.75.60.3
en collectifs serrés1.40.24.40.64.10.74.70.84.40.72.10.53.00.2
en collectifs normaux0.90.22.70.52.60.64.40.83.60.71.50.42.20.2
fermeture étagée1.30.21.70.40.80.30.80.44.60.70.70.31.60.2
total86.30.744.61.545.31.832.11.844.91.721.41.455.60.5
à l'interieur du périmètrepas d'indication0.00.00.10.10.50.30.30.20.50.20.10.10.20.1
comprimé2.20.32.40.54.10.74.20.82.10.55.10.73.00.2
normal1.50.32.30.42.50.63.90.81.50.44.50.72.40.2
lâche0.60.20.50.21.10.41.90.51.50.42.80.61.20.1
aéré0.80.21.00.31.30.42.90.72.20.52.10.51.50.1
clairièré0.20.10.30.20.70.30.90.41.10.40.50.20.50.1
en collectifs serrés0.0.0.50.20.10.12.10.60.90.31.10.30.60.1
en collectifs normaux0.0.0.40.20.10.11.70.51.60.40.60.20.50.1
fermeture étagée0.10.10.30.10.0.1.40.40.50.20.70.30.40.1
total5.50.57.70.810.51.119.41.511.81.117.41.310.10.4
hors du périmètrepas d'indication0.00.03.00.51.20.41.00.41.40.40.50.21.00.1
comprimé2.60.38.00.811.41.26.20.94.00.715.21.26.70.3
normal2.70.313.31.010.21.18.71.15.90.812.41.17.60.3
lâche1.30.25.50.75.80.95.90.95.90.87.70.94.40.2
aéré1.00.26.10.78.11.07.91.18.91.05.70.84.90.3
clairièré0.40.12.70.53.30.75.90.96.10.87.20.93.20.2
en collectifs serrés0.10.13.20.51.50.45.40.94.40.75.40.82.50.2
en collectifs normaux0.00.02.50.41.10.45.30.93.10.63.20.61.90.2
fermeture étagée0.10.13.50.51.50.42.30.63.50.63.90.72.00.2
total8.20.647.71.544.11.848.51.943.31.761.21.734.20.5
totalpas d'indication2.10.35.00.63.40.71.80.52.50.50.70.32.60.2
comprimé28.00.918.01.124.11.514.01.311.21.124.31.421.90.5
normal33.51.024.61.320.21.417.21.513.81.219.81.324.70.5
lâche14.20.711.61.012.51.211.01.211.51.113.01.212.80.4
aéré12.50.713.71.018.71.414.71.418.91.411.01.114.20.4
clairièré5.70.58.00.89.31.113.31.315.61.312.11.19.30.3
en collectifs serrés1.50.28.10.85.70.812.21.39.61.08.50.96.10.3
en collectifs normaux1.00.25.50.73.80.711.31.28.41.05.20.74.60.3
fermeture étagée1.50.25.50.72.30.64.40.88.61.05.30.83.90.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 17.05.2020 #864064/330395
IFN4
surface forestière
coulée de boue SilvaProtect · degré de fermeture
unité d'interprétation: région de forêt protectrice
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état2009/17
région de forêt protectrice
Plateau/Juranord des Alpes ouestnord des Alpes estsud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
coulée de boue SilvaProtectdegré de fermeture %± %± %± %± %± %± %±
pas d'indicationpas d'indication0.80.21.20.30.40.31.00.40.70.30.10.10.70.1
comprimé27.00.910.51.011.31.25.00.94.30.74.80.814.40.4
normal28.21.09.60.910.11.22.30.65.10.83.70.714.20.4
lâche10.50.73.50.63.40.71.90.65.50.80.60.35.70.3
aéré11.40.75.50.75.70.95.40.97.71.03.10.67.60.3
clairièré3.80.45.10.74.70.810.81.27.50.96.20.85.60.3
en collectifs serrés0.90.24.70.74.50.82.80.76.60.92.30.53.00.2
en collectifs normaux1.10.23.30.54.60.81.30.56.20.92.10.52.70.2
fermeture étagée2.70.33.90.61.70.52.70.72.20.50.70.32.50.2
total86.30.747.31.546.31.933.21.845.81.823.71.556.40.6
à l'interieur du périmètrepas d'indication0.0.0.30.20.40.30.70.30.50.30.10.10.30.1
comprimé2.10.32.80.54.00.84.90.81.00.46.00.83.10.2
normal1.80.32.20.53.10.62.30.63.00.64.90.82.60.2
lâche0.50.10.50.21.40.52.00.62.20.51.30.41.10.1
aéré0.90.20.60.20.40.34.00.81.60.41.50.41.30.1
clairièré0.10.10.10.10.70.32.30.61.20.41.00.40.70.1
en collectifs serrés0.0.0.40.20.60.30.50.30.70.31.40.40.50.1
en collectifs normaux0.00.00.20.10.10.10.50.31.10.41.00.30.40.1
fermeture étagée0.20.10.20.10.0.2.30.60.30.20.20.20.40.1
total5.60.57.20.810.81.219.41.611.51.117.41.310.10.4
hors du périmètrepas d'indication0.10.11.40.40.80.30.80.41.20.40.70.30.70.1
comprimé2.80.412.41.013.71.37.81.14.30.718.31.48.40.3
normal2.70.38.70.910.31.27.41.04.80.810.61.16.40.3
lâche1.00.24.20.63.50.74.20.84.20.74.00.73.00.2
aéré0.80.27.20.84.70.810.61.28.81.07.40.95.20.3
clairièré0.10.12.90.53.30.76.91.06.60.95.80.83.20.2
en collectifs serrés0.10.13.10.53.00.71.80.64.30.75.60.82.30.2
en collectifs normaux0.10.11.40.42.80.61.90.65.30.84.30.72.00.2
fermeture étagée0.40.14.20.60.90.45.80.93.10.62.40.52.30.2
total8.10.645.51.542.91.947.42.042.61.858.91.733.50.6
totalpas d'indication0.90.22.80.51.60.52.50.62.40.61.00.31.70.2
comprimé31.91.025.71.328.91.717.61.59.71.129.11.625.90.5
normal32.61.020.51.223.41.612.01.312.91.219.11.423.10.5
lâche11.90.78.20.98.21.18.21.111.91.25.80.89.70.4
aéré13.10.713.31.110.91.220.11.618.11.411.91.114.00.4
clairièré4.10.48.10.88.81.120.11.615.21.313.01.19.50.4
en collectifs serrés0.90.28.10.88.11.05.10.911.61.29.31.05.80.3
en collectifs normaux1.20.24.90.77.61.03.70.812.61.27.40.95.10.3
fermeture étagée3.30.48.30.92.50.610.81.35.60.83.40.65.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 17.05.2020 #864065/330396
IFN3
surface forestière
coulée de boue SilvaProtect · degré de fermeture
unité d'interprétation: région économique
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2004/06
région économique
ouest du Juraest du Juraouest du Plateaucentre du Plateauest du Plateauouest des Préalpescentre des Préalpesest des Préalpesnord-ouest des Alpescentre des Alpesnord-est des Alpessud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
coulée de boue SilvaProtectdegré de fermeture %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
pas d'indicationpas d'indication0.90.42.20.93.81.22.40.82.80.72.11.22.60.72.10.81.20.71.81.31.41.00.40.30.80.40.20.21.50.2
comprimé15.21.337.83.226.32.824.12.326.11.97.21.79.21.410.31.75.51.44.62.05.71.82.30.75.30.93.30.712.50.4
normal24.31.631.73.127.73.033.42.536.22.19.62.110.41.49.71.67.11.68.82.62.61.53.70.87.51.13.40.715.80.5
lâche13.01.211.02.112.42.211.21.713.81.55.61.66.51.27.41.44.01.38.52.71.61.22.80.74.10.82.60.67.60.4
aéré13.61.33.21.29.01.99.81.610.81.35.01.68.41.39.51.64.81.412.03.17.62.43.20.87.61.13.30.77.90.4
clairièré6.30.92.21.05.81.63.10.93.20.84.01.56.01.14.61.12.51.02.81.64.41.84.40.96.11.01.50.54.30.3
en collectifs serrés1.70.50.0.2.51.00.70.50.60.42.71.23.40.81.80.73.21.14.72.13.81.72.90.82.90.70.80.42.00.2
en collectifs normaux1.40.40.0.1.40.80.0.0.0.1.81.02.00.63.00.94.01.21.91.31.30.94.00.93.00.70.80.41.80.2
fermeture étagée1.90.50.0.0.50.51.70.70.70.30.80.61.90.60.30.32.00.90.0.0.0.1.00.54.40.80.50.31.40.2
total78.31.588.22.289.42.186.31.894.31.038.73.550.42.348.62.734.53.045.24.728.43.924.81.941.72.016.31.555.00.6
à l'interieur du périmètrepas d'indication0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.30.30.40.40.0.1.30.90.40.30.70.30.20.20.20.1
comprimé3.80.72.71.10.40.43.10.90.20.23.41.21.80.64.31.12.91.03.91.96.32.14.50.92.00.65.50.93.10.2
normal2.80.62.81.20.40.40.30.30.70.42.71.21.40.62.00.83.71.25.42.13.11.34.50.91.80.55.40.92.60.2
lâche0.90.41.30.70.0.0.20.20.40.30.70.70.40.30.60.40.40.42.81.60.70.72.50.71.10.43.60.81.20.2
aéré1.60.50.40.40.40.40.60.40.20.20.90.60.60.40.50.41.60.84.82.11.01.03.60.82.60.62.40.61.60.2
clairièré0.40.20.50.50.0.0.0.0.0.0.0.0.40.30.40.40.0.0.0.2.41.41.20.51.00.40.0.0.40.1
en collectifs serrés0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.2.00.90.0.0.0.2.50.70.80.41.30.50.60.1
en collectifs normaux0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.20.70.0.0.0.1.80.61.80.50.80.30.50.1
fermeture étagée0.10.10.0.0.50.50.30.30.0.0.0.0.20.20.0.0.80.60.0.0.0.1.60.60.70.30.30.20.40.1
total9.71.17.81.81.70.94.41.11.60.57.61.95.11.08.11.513.02.116.83.514.93.122.71.912.41.319.61.610.60.4
hors du périmètrepas d'indication0.0.0.0.0.50.50.0.0.0.7.21.91.40.51.30.62.71.01.81.31.51.01.10.51.70.50.60.31.10.1
comprimé4.30.70.90.61.70.82.20.81.20.56.71.79.51.48.71.58.21.811.23.121.93.65.81.04.40.816.41.56.80.3
normal3.80.71.80.94.31.32.00.71.60.513.82.413.11.612.21.815.72.26.62.46.92.210.21.36.51.013.51.47.90.4
lâche1.60.50.50.51.00.72.20.80.90.45.51.56.91.25.11.24.51.38.32.75.92.16.31.16.41.08.01.14.50.3
aéré1.30.40.90.60.50.51.70.70.40.35.41.66.21.19.31.65.11.45.52.28.72.49.31.39.91.27.21.05.20.3
clairièré0.50.30.0.1.00.70.60.40.0.3.01.31.40.52.80.95.71.52.71.55.72.15.71.06.41.05.20.92.90.2
en collectifs serrés0.30.20.0.0.0.0.30.30.0.4.51.41.00.41.20.64.81.30.0.2.71.36.21.14.10.85.70.92.40.2
en collectifs normaux0.10.10.0.0.0.0.0.0.0.1.60.81.80.61.30.62.51.00.90.90.70.75.61.02.90.73.30.71.70.2
fermeture étagée0.10.10.0.0.0.0.30.30.0.6.11.73.30.81.50.73.41.20.90.92.61.32.30.73.70.84.00.82.00.2
total12.01.24.01.38.91.99.31.54.10.953.73.644.52.343.32.752.53.238.04.756.74.352.52.245.92.064.01.934.40.6
totalpas d'indication0.90.42.20.94.31.32.40.83.00.79.22.14.00.83.71.04.31.33.71.74.21.71.90.63.20.70.90.42.80.2
comprimé23.31.541.43.328.42.829.42.427.51.917.32.320.51.923.32.316.72.319.73.834.04.112.71.411.61.325.31.822.40.6
normal30.91.736.33.232.43.135.72.538.52.126.03.124.92.023.92.326.52.720.83.812.62.818.41.715.81.522.41.726.30.6
lâche15.51.312.72.313.32.313.61.815.11.511.72.213.81.613.11.88.91.819.53.98.32.511.61.411.71.314.31.413.30.5
aéré16.61.44.61.49.92.012.01.711.41.411.32.315.31.619.32.111.52.022.34.017.33.316.21.620.11.613.01.314.60.5
clairièré7.20.92.71.16.81.73.71.03.20.87.01.97.71.27.71.58.11.75.62.212.52.911.31.413.51.46.61.07.60.4
en collectifs serrés1.90.50.0.2.51.00.90.50.60.47.21.84.60.93.00.910.01.94.72.16.52.111.61.47.81.17.81.15.00.3
en collectifs normaux1.50.50.0.1.40.80.0.0.0.3.41.33.80.84.31.17.81.72.81.62.01.111.41.47.61.14.80.84.00.3
fermeture étagée2.20.50.0.1.00.72.20.80.70.36.91.85.51.11.80.76.21.50.90.92.61.35.01.08.81.14.90.93.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 06.07.2020 #864066/330397
IFN3
surface forestière
coulée de boue SilvaProtect · degré de fermeture
unité d'interprétation: région économique
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2004/06
région économique
ouest du Juraest du Juraouest du Plateaucentre du Plateauest du Plateauouest des Préalpescentre des Préalpesest des Préalpesnord-ouest des Alpescentre des Alpesnord-est des Alpessud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
coulée de boue SilvaProtectdegré de fermeture %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
pas d'indicationpas d'indication0.80.32.20.93.61.12.40.82.80.71.91.12.50.72.00.71.10.61.51.11.30.90.40.30.70.30.10.11.40.2
comprimé15.11.338.13.225.62.724.02.326.31.97.71.79.21.310.31.66.51.45.42.06.31.83.10.75.40.83.80.712.20.4
normal23.91.532.03.027.02.933.62.535.82.09.42.010.11.49.11.58.01.68.92.42.31.34.20.86.80.92.90.614.90.4
lâche12.61.210.82.112.22.211.11.713.91.55.21.56.41.17.51.44.51.27.02.32.81.43.00.73.80.72.70.67.30.3
aéré13.41.23.21.210.32.09.81.610.81.35.11.58.61.29.81.64.51.210.72.78.02.33.90.87.61.03.50.77.90.4
clairièré7.20.92.21.06.41.63.10.93.60.84.41.55.91.04.81.14.91.35.52.05.11.86.51.08.01.04.40.75.50.3
en collectifs serrés2.00.50.0.2.41.00.70.50.60.33.31.24.30.92.90.94.91.35.52.04.11.64.30.94.60.81.80.52.80.2
en collectifs normaux1.90.50.0.1.40.80.0.0.0.2.81.22.30.73.41.03.81.12.41.41.20.84.00.83.10.61.60.42.10.2
fermeture étagée1.90.50.0.0.90.61.70.70.70.30.80.52.30.70.30.32.10.80.80.80.70.70.90.44.50.80.50.31.50.2
total78.81.488.52.189.82.086.31.894.41.040.53.551.52.249.92.640.32.947.74.431.83.830.11.944.51.821.31.555.70.6
à l'interieur du périmètrepas d'indication0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.30.30.30.30.0.1.20.80.40.30.60.30.10.10.20.1
comprimé3.70.72.71.10.40.43.10.90.20.23.61.21.70.64.01.02.50.93.91.75.71.94.50.81.90.54.90.83.00.2
normal2.80.62.81.10.40.40.30.30.70.32.51.11.30.51.90.73.61.14.41.82.71.24.10.81.50.54.60.82.40.2
lâche0.90.31.30.70.0.0.20.20.40.30.60.60.40.30.60.40.40.43.81.70.70.72.20.61.10.43.10.61.20.1
aéré1.60.50.40.40.40.40.60.40.20.20.80.60.60.30.50.41.40.73.91.70.90.93.10.72.40.62.40.61.50.2
clairièré0.40.20.50.50.0.0.0.0.0.0.0.0.40.30.30.30.0.0.80.82.21.31.10.41.10.40.40.20.50.1
en collectifs serrés0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.1.70.80.80.80.0.2.20.61.00.41.10.40.60.1
en collectifs normaux0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.10.60.0.0.0.1.60.51.70.50.60.30.50.1
fermeture étagée0.10.10.0.0.50.50.30.30.0.0.0.0.20.20.0.0.70.50.0.0.0.1.40.50.60.30.50.30.40.1
total9.51.07.61.81.70.84.41.11.50.57.51.84.91.07.51.411.71.917.73.313.32.820.51.711.81.217.81.410.30.4
hors du périmètrepas d'indication0.0.0.0.0.40.40.0.0.0.6.71.81.30.51.20.62.30.91.51.11.30.90.90.41.40.50.50.31.00.1
comprimé4.10.70.80.61.60.82.20.81.20.46.31.59.31.38.41.47.11.510.02.719.63.35.40.94.30.814.71.36.50.3
normal3.60.71.80.94.11.32.00.71.50.513.22.313.11.512.21.714.02.06.32.16.82.08.91.16.00.912.01.27.50.3
lâche1.70.50.50.50.90.72.20.80.90.45.11.46.61.15.11.13.91.28.52.55.92.05.81.06.00.97.20.94.30.3
aéré1.30.40.90.60.50.51.70.70.40.35.01.56.01.18.71.54.81.34.61.89.02.38.31.19.11.16.10.94.90.3
clairièré0.50.30.0.0.90.70.60.40.0.2.81.21.50.52.60.95.31.32.21.36.42.16.61.06.00.97.60.93.40.2
en collectifs serrés0.20.20.0.0.0.0.30.30.0.5.81.60.90.41.70.74.81.30.0.2.41.25.91.04.60.85.50.82.60.2
en collectifs normaux0.10.10.0.0.0.0.0.0.0.1.50.81.70.61.20.62.91.00.80.80.60.65.30.92.90.63.50.61.80.2
fermeture étagée0.10.10.0.0.0.0.30.30.0.5.71.63.20.81.40.62.91.00.80.82.91.32.40.63.50.73.80.72.00.2
total11.71.13.91.38.51.89.31.54.00.852.03.543.62.242.52.648.12.934.64.254.94.149.42.143.71.860.91.834.00.6
totalpas d'indication0.80.32.20.94.11.22.40.82.90.78.62.03.80.83.41.03.71.13.01.43.81.51.60.52.70.60.80.32.60.2
comprimé22.91.541.73.327.62.729.32.427.71.917.52.320.21.822.72.216.12.119.43.531.63.713.01.411.71.223.41.521.70.5
normal30.41.636.53.131.53.135.82.538.02.025.12.924.61.923.22.225.52.519.63.411.82.617.11.514.31.319.51.424.90.6
lâche15.21.312.52.213.22.213.61.815.21.510.92.113.41.613.11.88.81.719.43.59.42.411.01.310.91.213.01.212.80.4
aéré16.21.34.51.411.22.112.01.711.41.411.02.215.21.618.92.110.71.819.23.517.93.115.31.519.01.512.01.214.20.5
clairièré8.11.02.61.17.31.73.71.03.60.87.11.97.81.27.81.410.21.88.52.413.72.814.11.415.11.312.41.19.40.4
en collectifs serrés2.30.50.0.2.41.00.90.50.60.39.01.95.41.04.51.111.41.96.32.16.52.012.41.410.21.18.41.06.00.3
en collectifs normaux2.10.50.0.1.40.80.0.0.0.4.31.44.00.94.61.17.81.63.11.51.81.010.81.37.61.05.70.84.40.3
fermeture étagée2.10.50.0.1.30.82.20.80.70.36.51.75.71.01.70.75.71.41.51.13.61.54.70.98.51.04.90.83.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 06.07.2020 #864067/330398
IFN3
surface forestière
coulée de boue SilvaProtect · degré de fermeture
unité d'interprétation: région économique
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état2004/06
région économique
ouest du Juraest du Juraouest du Plateaucentre du Plateauest du Plateauouest des Préalpescentre des Préalpesest des Préalpesnord-ouest des Alpescentre des Alpesnord-est des Alpessud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
coulée de boue SilvaProtectdegré de fermeture %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
pas d'indicationpas d'indication0.80.32.20.93.61.12.30.82.70.71.91.12.60.72.00.71.00.61.51.01.20.90.40.30.70.30.10.11.40.2
comprimé14.91.338.13.225.62.724.22.226.41.98.01.79.11.310.11.66.31.46.12.16.81.93.00.75.30.83.90.712.20.4
normal23.71.532.03.027.02.933.62.535.82.09.22.010.01.49.21.57.71.68.72.42.21.34.30.86.80.93.10.614.90.4
lâche12.51.210.82.112.42.211.21.713.81.55.11.56.31.17.31.44.41.26.82.22.71.42.90.73.70.72.60.67.20.3
aéré13.61.23.21.210.22.09.61.610.71.35.01.58.71.29.61.64.41.210.52.68.42.33.80.87.61.03.40.67.80.3
clairièré7.20.92.21.06.31.63.41.03.70.84.31.55.81.04.71.15.71.36.22.15.01.76.61.08.41.04.60.75.60.3
en collectifs serrés2.10.50.0.2.41.00.60.50.60.34.11.44.20.93.10.94.71.26.22.14.01.64.30.94.60.81.90.52.90.2
en collectifs normaux2.20.50.0.1.40.80.0.0.0.2.71.22.30.63.30.94.71.22.31.31.20.84.50.93.20.61.50.42.20.2
fermeture étagée1.80.50.0.0.80.61.70.70.70.30.70.52.20.70.30.32.00.80.70.70.70.70.90.44.40.80.60.31.50.2
total78.81.488.52.189.62.086.61.894.51.040.93.451.32.249.62.640.92.849.04.332.23.830.71.944.71.821.81.555.80.6
à l'interieur du périmètrepas d'indication0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.20.20.30.30.0.1.20.80.40.30.60.30.10.10.20.1
comprimé3.60.72.71.10.40.43.00.90.20.23.51.21.70.63.91.02.70.93.81.75.51.84.50.82.00.54.80.83.00.2
normal2.80.62.81.10.40.40.30.30.70.32.41.11.30.51.80.73.41.14.31.72.71.14.00.81.50.44.60.82.40.2
lâche0.90.31.30.70.0.0.20.20.40.20.60.60.40.30.60.40.30.33.71.70.70.72.20.61.10.43.20.61.20.1
aéré1.70.50.40.40.40.40.60.40.20.20.80.60.60.30.50.31.30.73.81.70.90.93.10.72.30.62.30.51.50.2
clairièré0.40.20.50.50.0.0.0.0.0.0.0.0.40.30.30.30.0.0.70.72.11.21.10.41.20.40.40.20.50.1
en collectifs serrés0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.1.70.70.70.70.0.2.10.61.00.41.10.40.60.1
en collectifs normaux0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.00.60.0.0.0.1.60.51.60.50.60.30.50.1
fermeture étagée0.10.10.0.0.50.50.30.30.0.0.0.0.20.20.0.0.70.50.0.0.0.1.40.50.50.30.60.30.40.1
total9.51.07.61.81.60.84.31.11.50.57.31.84.81.07.41.411.61.817.23.313.02.720.31.711.91.217.71.410.20.4
hors du périmètrepas d'indication0.0.0.0.0.40.40.0.0.0.7.11.81.30.51.20.62.30.81.51.01.30.90.90.41.40.40.50.31.00.1
comprimé4.10.70.80.62.00.92.20.81.20.46.11.59.41.38.31.46.91.59.82.619.13.25.40.94.20.714.31.36.40.3
normal3.60.71.80.94.11.31.90.71.50.512.92.213.11.512.81.713.91.96.12.17.32.08.81.16.00.912.11.27.60.3
lâche1.60.50.50.50.90.62.20.80.90.45.01.46.51.15.01.13.81.18.32.46.42.05.81.06.00.97.30.94.30.3
aéré1.20.40.90.60.50.51.60.70.40.35.31.56.11.18.81.54.61.24.51.88.82.28.21.18.91.05.90.84.90.3
clairièré0.60.30.0.0.90.60.60.40.0.2.71.21.50.52.60.85.11.32.21.26.22.06.51.06.00.97.60.93.40.2
en collectifs serrés0.20.20.0.0.0.0.30.30.0.5.61.51.10.41.90.75.31.30.0.2.41.25.91.04.50.85.60.82.70.2
en collectifs normaux0.10.10.0.0.0.0.0.0.0.1.50.71.70.61.20.62.81.00.70.70.60.65.20.92.80.63.40.61.80.2
fermeture étagée0.10.10.0.0.0.0.30.30.0.5.61.63.20.81.40.62.81.00.70.72.81.32.30.63.60.73.70.72.00.2
total11.71.13.91.38.81.89.11.54.00.851.83.443.92.243.02.647.52.933.84.154.94.049.02.043.41.860.41.734.00.6
totalpas d'indication0.80.32.20.94.01.22.30.82.90.79.02.03.90.83.40.93.61.12.91.43.71.51.60.52.70.60.80.32.60.2
comprimé22.61.541.73.328.02.729.42.427.71.917.52.320.21.822.32.115.92.119.83.531.43.712.91.411.61.223.01.521.60.5
normal30.11.636.53.131.43.035.82.538.02.024.52.924.51.923.82.225.02.419.13.312.22.617.11.514.21.319.81.424.90.5
lâche15.01.312.52.213.42.213.61.815.11.510.62.013.21.512.91.88.51.618.93.49.82.410.91.310.81.113.11.212.70.4
aéré16.51.34.51.411.02.011.81.711.31.311.12.115.41.618.82.010.31.818.83.418.03.115.21.518.81.411.71.214.20.5
clairièré8.21.02.61.17.21.74.01.03.70.87.01.87.71.27.61.410.81.89.12.513.32.714.21.415.71.312.51.19.50.4
en collectifs serrés2.40.50.0.2.41.00.90.50.60.39.82.05.51.05.01.111.71.96.92.26.31.912.31.410.11.18.51.06.20.3
en collectifs normaux2.30.50.0.1.40.80.0.0.0.4.21.44.00.84.51.18.51.63.01.51.71.011.21.37.61.05.50.84.40.3
fermeture étagée2.10.50.0.1.30.72.20.80.70.36.31.75.61.01.70.75.51.31.51.03.51.44.60.98.51.05.00.83.90.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 06.07.2020 #864068/330399
IFN3
surface forestière
coulée de boue SilvaProtect · degré de fermeture
unité d'interprétation: région économique
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau terrestre IFN3
état2004/06
région économique
ouest du Juraest du Juraouest du Plateaucentre du Plateauest du Plateauouest des Préalpescentre des Préalpesest des Préalpesnord-ouest des Alpescentre des Alpesnord-est des Alpessud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
coulée de boue SilvaProtectdegré de fermeture %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
pas d'indicationpas d'indication0.70.32.00.84.31.22.30.72.70.62.01.02.70.71.70.70.90.51.30.91.71.00.50.30.60.30.10.11.40.1
comprimé15.21.237.83.025.82.624.52.126.91.87.61.68.61.29.31.45.91.36.12.08.32.03.60.75.00.84.00.712.20.4
normal23.81.430.92.926.02.732.42.335.71.99.01.810.01.39.01.47.41.47.92.23.81.64.60.86.40.92.90.614.70.4
lâche12.61.111.02.012.52.110.81.513.51.45.01.46.41.16.61.24.51.16.82.12.41.23.10.74.10.72.60.57.20.3
aéré13.41.24.21.39.61.810.41.510.21.24.61.38.51.210.01.54.31.19.52.47.42.03.90.87.70.93.20.67.80.3
clairièré7.20.92.41.06.11.53.60.94.00.83.51.35.61.05.01.15.41.26.11.95.61.76.51.08.41.04.40.75.60.3
en collectifs serrés2.10.50.0.2.81.00.50.40.70.44.21.34.10.83.20.94.71.26.12.04.61.64.70.84.40.72.10.53.00.2
en collectifs normaux2.20.50.0.1.60.80.0.0.0.2.31.02.10.63.20.94.21.12.81.41.10.84.40.83.60.71.50.42.20.2
fermeture étagée2.00.50.0.1.10.61.70.60.60.31.10.62.00.60.50.41.70.72.01.20.60.60.80.44.60.70.70.31.60.2
total79.31.488.32.189.81.986.21.794.30.939.43.150.02.148.62.439.12.748.64.135.43.632.11.844.91.721.41.455.70.5
à l'interieur du périmètrepas d'indication0.0.0.0.0.0.0.0.0.20.20.0.0.0.0.20.20.30.30.60.61.10.80.30.20.50.20.10.10.20.1
comprimé3.70.62.51.00.30.32.90.80.20.23.61.11.50.53.40.92.40.85.01.84.91.64.20.82.10.55.10.73.00.2
normal2.80.62.51.00.30.30.50.30.60.32.00.91.60.52.00.73.71.03.91.62.41.03.90.81.50.44.50.72.40.2
lâche0.90.31.50.80.0.0.20.20.30.20.80.50.40.30.50.40.60.43.41.50.60.61.90.51.50.42.80.61.20.1
aéré1.60.40.40.40.40.40.70.40.20.21.20.70.50.30.70.41.70.73.61.60.70.72.90.72.20.52.10.51.40.1
clairièré0.30.20.40.40.0.0.0.0.0.0.0.0.50.30.30.30.0.0.70.71.91.10.90.41.10.40.50.20.50.1
en collectifs serrés0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.0.1.50.70.70.70.0.2.10.60.90.31.10.30.60.1
en collectifs normaux0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.20.60.70.70.0.1.70.51.60.40.60.20.50.1
fermeture étagée0.10.10.0.0.40.40.20.20.0.0.0.0.20.20.0.0.60.40.0.0.0.1.40.40.50.20.70.30.40.1
total9.41.07.31.71.50.74.51.01.40.57.51.64.90.97.21.311.91.718.53.211.62.419.41.511.81.117.41.310.10.4
hors du périmètrepas d'indication0.0.0.0.0.40.40.0.0.0.6.91.61.90.61.30.62.50.81.30.91.10.81.00.41.40.40.50.21.00.1
comprimé4.00.71.20.71.80.82.10.71.60.56.91.69.41.38.71.47.01.410.42.619.23.06.20.94.00.715.21.26.70.3
normal3.60.62.00.94.01.22.10.71.30.512.22.013.11.413.31.714.11.95.51.96.51.88.71.15.90.812.41.17.60.3
lâche1.50.40.40.40.80.62.10.71.00.45.41.46.51.15.21.14.31.17.62.25.71.85.90.95.90.87.70.94.40.3
aéré1.10.40.80.60.80.61.90.70.30.26.31.56.81.18.51.34.71.24.81.89.22.17.91.18.91.05.70.84.90.3
clairièré0.60.30.0.0.80.60.50.40.0.3.11.11.30.52.80.84.71.12.01.16.11.95.90.96.10.87.20.93.30.2
en collectifs serrés0.20.20.0.0.0.0.30.30.0.5.41.41.20.41.70.64.71.10.0.2.11.05.40.94.40.75.40.82.50.2
en collectifs normaux0.10.10.0.0.0.0.0.0.0.2.10.91.70.51.60.64.01.10.70.70.50.55.30.93.10.63.20.61.90.2
fermeture étagée0.10.10.0.0.0.0.20.20.0.4.91.43.20.71.20.53.11.00.70.72.51.12.30.63.50.63.90.72.00.2
total11.31.14.41.38.71.79.31.44.30.853.13.245.02.144.22.449.12.732.93.953.13.848.51.943.31.761.21.734.30.5
totalpas d'indication0.70.32.00.84.71.22.30.72.80.79.01.84.60.83.20.93.61.03.31.43.81.41.80.52.50.50.70.32.60.2
comprimé22.91.441.43.127.92.629.52.228.71.818.02.319.51.721.42.015.42.021.43.432.33.514.01.311.21.124.31.421.90.5
normal30.21.535.43.030.32.935.12.337.71.923.22.624.71.824.42.125.22.317.43.112.82.517.21.513.81.219.81.324.60.5
lâche15.01.213.02.113.32.113.11.714.91.411.22.013.31.512.41.69.31.617.83.28.82.211.01.211.51.113.01.212.80.4
aéré16.21.25.41.510.81.913.01.710.61.212.12.115.81.519.31.910.81.717.93.217.32.914.71.418.91.411.01.114.10.4
clairièré8.10.92.81.16.91.64.11.04.00.86.61.67.51.18.11.310.01.68.72.213.52.613.31.315.61.312.11.19.30.4
en collectifs serrés2.40.50.0.2.81.00.80.50.70.49.51.85.50.94.81.010.91.76.82.16.71.912.21.39.61.08.50.96.00.3
en collectifs normaux2.30.50.0.1.60.80.0.0.0.4.41.33.80.84.71.19.31.64.11.61.60.911.31.28.41.05.20.74.60.3
fermeture étagée2.20.50.0.1.50.82.20.70.60.36.01.55.41.01.70.65.51.32.71.33.11.34.40.88.61.05.30.84.00.2
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 06.07.2020 #864069/330400
IFN4
surface forestière
coulée de boue SilvaProtect · degré de fermeture
unité d'interprétation: région économique
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2009/17
région économique
ouest du Juraest du Juraouest du Plateaucentre du Plateauest du Plateauouest des Préalpescentre des Préalpesest des Préalpesnord-ouest des Alpescentre des Alpesnord-est des Alpessud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
coulée de boue SilvaProtectdegré de fermeture %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
pas d'indicationpas d'indication0.40.20.0.2.91.00.0.1.00.41.81.01.80.60.90.50.0.0.0.0.0.1.00.50.80.40.20.20.80.1
comprimé20.81.536.93.135.13.126.52.328.91.99.22.011.51.515.22.07.41.610.02.84.01.64.00.93.90.84.80.915.00.5
normal21.61.534.53.127.43.032.52.534.02.010.22.113.01.615.12.05.21.47.32.53.91.82.00.65.91.03.60.815.50.5
lâche8.71.011.32.17.61.79.51.614.91.53.41.33.20.83.10.94.81.42.71.52.91.52.00.65.40.90.60.36.00.3
aéré14.01.34.21.410.82.111.01.711.61.43.01.27.51.26.21.33.61.27.52.62.61.54.50.98.91.22.40.67.70.4
clairièré4.60.81.30.82.10.93.71.02.00.66.21.82.40.73.91.15.31.43.81.94.71.75.21.06.51.02.40.63.90.3
en collectifs serrés1.10.40.0.0.80.60.60.40.40.31.81.02.80.70.90.52.91.13.71.85.21.91.70.63.80.80.90.41.70.2
en collectifs normaux1.40.40.0.1.20.70.30.31.10.42.51.13.00.82.70.92.51.04.62.04.41.81.40.54.60.90.80.42.00.2
fermeture étagée5.80.90.0.1.30.82.20.80.50.30.70.75.21.00.60.42.81.15.62.20.70.72.90.81.90.50.60.32.40.2
total78.31.588.22.289.42.186.31.894.31.038.73.550.42.348.62.734.53.045.24.728.43.924.81.941.72.016.31.555.00.6
à l'interieur du périmètrepas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.30.30.80.60.0.1.41.00.80.40.30.20.0.0.20.1
comprimé3.70.72.81.20.80.61.60.70.30.23.91.41.60.63.41.05.11.47.72.54.01.65.51.01.30.57.51.13.40.2
normal2.70.63.11.20.90.61.10.50.70.42.21.11.10.52.20.84.61.36.32.34.71.82.40.73.60.75.40.92.70.2
lâche0.90.40.50.50.0.0.30.30.20.20.40.40.90.51.20.60.0.1.91.31.71.22.50.72.60.61.30.51.10.1
aéré1.80.50.90.60.0.0.60.40.20.21.00.70.70.40.30.30.40.41.01.00.0.4.91.01.60.51.20.41.30.2
clairièré0.10.10.50.50.0.0.30.30.0.0.0.0.20.20.60.40.0.0.0.1.71.22.70.71.10.41.00.40.70.1
en collectifs serrés0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.20.70.0.0.70.70.60.30.50.31.60.50.40.1
en collectifs normaux0.10.10.0.0.0.0.0.0.0.0.0.0.20.20.0.0.40.40.0.0.70.70.60.31.20.41.10.40.40.1
fermeture étagée0.30.20.0.0.0.0.60.40.20.20.0.0.20.20.0.0.40.40.0.0.0.2.80.70.20.20.30.20.40.1
total9.71.17.81.81.70.94.41.11.60.57.61.95.11.08.11.513.02.116.83.514.93.122.71.912.41.319.61.610.60.4
hors du périmètrepas d'indication0.0.0.0.0.0.0.90.50.0.3.51.40.60.31.20.62.00.90.0.0.80.81.00.51.50.51.00.40.80.1
comprimé4.20.70.90.62.71.12.50.82.10.610.92.112.11.515.21.917.12.410.22.917.93.49.01.34.40.821.71.78.90.4
normal4.10.72.21.03.11.12.40.81.30.59.32.08.61.310.71.710.61.910.23.013.83.08.91.25.20.912.31.36.80.3
lâche1.70.50.50.50.90.60.80.50.40.35.01.55.21.04.91.23.11.12.81.62.31.34.91.04.30.84.30.83.10.2
aéré0.80.30.50.51.80.91.40.60.40.36.71.88.91.33.41.06.91.64.62.06.32.112.61.510.01.28.71.15.50.3
clairièré0.10.10.0.0.50.50.30.30.0.6.41.82.20.61.90.82.00.92.81.68.52.46.51.17.41.03.80.72.90.2
en collectifs serrés0.0.0.0.0.0.0.30.30.0.6.81.90.60.42.10.84.81.40.90.95.92.01.40.54.20.85.40.92.10.2
en collectifs normaux0.30.20.0.0.0.0.0.0.0.2.81.20.60.33.10.92.51.03.71.81.30.92.20.75.30.94.30.81.90.2
fermeture étagée0.80.30.0.0.0.0.60.40.0.2.31.05.81.10.90.53.61.22.81.60.0.5.91.13.60.82.60.62.30.2
total12.01.24.01.38.91.99.31.54.10.953.73.644.52.343.32.752.53.238.04.756.74.352.52.245.92.064.01.934.40.6
totalpas d'indication0.40.20.0.2.91.00.90.51.00.45.31.72.60.72.40.82.81.00.0.2.21.32.90.82.70.71.10.41.80.2
comprimé28.81.740.63.238.63.230.62.431.32.024.02.825.22.033.92.629.62.827.94.325.83.818.51.79.61.234.11.927.30.6
normal28.31.639.83.231.43.136.02.536.02.121.72.822.72.028.02.420.42.523.84.022.43.613.31.514.71.421.41.625.00.6
lâche11.41.212.22.28.51.810.61.715.51.68.82.09.31.39.21.67.91.77.32.56.92.39.41.312.31.36.31.010.20.4
aéré16.61.45.51.612.62.212.91.812.11.410.72.217.01.79.91.610.92.013.13.28.82.522.01.920.51.612.31.314.50.5
clairièré4.80.81.80.92.61.14.31.12.00.612.62.44.70.96.41.37.31.66.62.414.93.014.51.615.01.47.11.07.40.4
en collectifs serrés1.10.40.0.0.80.60.90.50.40.38.62.13.40.83.00.98.91.84.52.011.72.73.80.98.51.18.01.14.20.3
en collectifs normaux1.80.50.0.1.20.70.30.31.10.45.21.63.80.85.71.25.41.58.42.66.42.14.20.911.01.36.21.04.30.3
fermeture étagée6.90.90.0.1.30.83.30.90.70.43.01.211.31.51.60.76.81.68.42.60.70.711.51.45.70.93.50.75.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 06.07.2020 #864070/330401
IFN4
surface forestière
coulée de boue SilvaProtect · degré de fermeture
unité d'interprétation: région économique
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2009/17
région économique
ouest du Juraest du Juraouest du Plateaucentre du Plateauest du Plateauouest des Préalpescentre des Préalpesest des Préalpesnord-ouest des Alpescentre des Alpesnord-est des Alpessud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
coulée de boue SilvaProtectdegré de fermeture %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
pas d'indicationpas d'indication0.40.20.0.2.81.00.20.21.00.41.71.01.70.60.80.50.0.0.0.0.0.1.10.40.70.30.10.10.70.1
comprimé20.81.537.23.134.53.026.42.328.81.98.91.911.41.514.91.98.51.69.12.54.91.74.70.94.30.84.70.814.50.4
normal21.11.534.73.128.02.932.42.533.82.09.52.012.61.514.41.95.61.46.82.24.81.82.50.65.40.83.60.714.70.4
lâche8.31.011.12.17.71.79.51.614.81.53.21.23.10.83.81.04.51.22.21.33.31.52.10.65.70.90.50.35.80.3
aéré13.81.34.11.411.22.011.01.711.51.42.81.17.71.26.51.34.21.26.22.13.51.65.00.98.01.02.70.67.60.3
clairièré5.30.81.30.72.51.03.71.02.20.65.81.73.20.84.01.06.31.45.52.04.21.69.01.26.90.95.50.85.00.3
en collectifs serrés1.70.50.0.0.80.60.60.40.40.35.81.73.00.71.70.74.61.37.02.35.31.81.90.65.90.91.90.52.60.2
en collectifs normaux1.60.50.0.1.20.70.30.31.10.42.31.03.20.83.40.93.51.15.42.05.21.81.40.55.60.91.40.42.40.2
fermeture étagée5.60.80.0.1.30.72.20.80.90.40.60.65.41.00.60.43.11.05.41.90.60.62.50.71.90.50.80.32.40.2
total78.81.488.52.189.82.086.31.894.41.040.53.551.52.249.92.640.32.947.74.431.83.830.11.944.51.821.31.555.70.6
à l'interieur du périmètrepas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.30.30.70.50.0.1.30.90.70.40.60.30.10.10.30.1
comprimé3.60.72.81.10.80.61.60.70.30.23.71.31.50.63.20.94.51.26.32.13.51.45.20.91.10.46.30.93.10.2
normal2.70.63.11.20.90.61.10.50.70.32.11.11.10.52.10.74.41.25.21.94.21.62.40.63.20.65.00.82.70.2
lâche0.90.30.40.40.0.0.30.30.20.20.40.40.90.41.10.60.0.2.31.31.51.12.20.62.20.51.20.41.10.1
aéré1.80.50.80.60.0.0.60.40.20.20.90.60.60.40.30.30.40.40.80.80.0.4.30.81.70.51.30.41.20.1
clairièré0.10.10.50.50.0.0.30.30.0.0.0.0.20.20.60.40.0.0.80.81.51.12.30.61.10.41.10.40.70.1
en collectifs serrés0.0.0.0.0.0.0.0.0.0.0.50.50.0.0.0.1.00.62.21.30.60.60.50.30.70.31.50.40.50.1
en collectifs normaux0.10.10.0.0.0.0.0.0.0.0.0.0.20.20.0.0.40.40.0.0.60.60.50.31.10.41.00.40.40.1
fermeture étagée0.20.20.0.0.0.0.60.40.20.20.0.0.20.20.0.0.30.30.0.0.0.2.40.60.10.10.30.20.40.1
total9.51.07.61.81.70.84.41.11.50.57.51.84.91.07.51.411.71.917.73.313.32.820.51.711.81.217.81.410.30.4
hors du périmètrepas d'indication0.0.0.0.0.0.0.90.50.0.3.21.30.60.31.10.61.70.80.0.0.70.70.90.41.30.40.80.30.70.1
comprimé4.10.70.90.62.61.02.50.82.00.610.62.012.01.514.81.815.52.19.32.516.63.18.31.14.30.719.21.48.60.4
normal3.90.72.20.92.91.12.40.81.30.58.71.88.21.310.51.69.91.79.32.612.42.77.91.15.00.811.21.16.50.3
lâche1.80.50.50.50.80.60.80.50.40.34.71.44.91.04.51.12.70.92.31.32.01.24.50.94.20.74.10.73.00.2
aéré0.80.30.50.51.70.91.40.60.40.26.71.88.71.33.20.96.01.44.61.97.42.111.31.39.11.17.81.05.30.3
clairièré0.10.10.0.0.50.50.30.30.0.6.01.72.20.61.80.71.80.83.11.57.62.17.11.17.00.95.70.83.20.2
en collectifs serrés0.0.0.0.0.0.0.30.30.0.6.81.80.60.42.80.94.91.30.70.75.31.82.00.64.10.75.50.82.30.2
en collectifs normaux0.30.20.0.0.0.0.0.0.0.3.21.30.60.32.90.92.10.93.11.53.11.32.10.65.50.94.40.72.10.2
fermeture étagée0.80.30.0.0.0.0.60.40.0.2.21.05.71.10.90.53.51.12.31.30.0.5.30.93.30.72.40.62.20.2
total11.71.13.91.38.51.89.31.54.00.852.03.543.62.242.52.648.12.934.64.254.94.149.42.143.71.860.91.834.00.6
totalpas d'indication0.40.20.0.2.81.01.20.61.00.44.91.62.50.72.20.82.40.90.0.2.01.12.70.72.60.61.00.41.80.2
comprimé28.51.640.83.237.83.130.52.431.22.023.22.724.92.032.92.528.52.624.73.825.03.518.21.69.71.130.21.626.20.6
normal27.71.640.03.231.83.035.92.535.72.020.22.621.91.927.02.319.92.321.23.521.33.312.81.413.61.319.81.423.90.5
lâche11.11.112.02.28.51.810.61.715.41.58.21.88.91.39.51.57.21.56.82.26.92.18.71.212.11.25.80.89.80.4
aéré16.41.35.41.512.92.112.91.812.11.410.52.117.11.79.91.610.51.811.62.810.92.520.61.718.71.511.81.214.20.5
clairièré5.60.81.80.92.91.14.31.12.20.611.72.35.71.06.31.38.11.69.42.613.32.718.51.615.01.312.21.18.90.4
en collectifs serrés1.70.50.0.0.80.60.90.50.40.313.02.43.70.84.41.110.61.810.02.611.22.64.30.910.81.28.91.05.40.3
en collectifs normaux2.00.50.0.1.20.70.30.31.10.45.51.64.00.86.21.26.01.48.52.48.82.24.00.812.21.26.90.94.90.3
fermeture étagée6.60.90.0.1.30.73.30.91.10.42.81.111.41.41.50.67.01.57.72.30.60.610.21.35.30.83.40.75.00.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 06.07.2020 #864071/330402
IFN4
surface forestière
coulée de boue SilvaProtect · degré de fermeture
unité d'interprétation: région économique
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante
réseau: réseau 1,4 x 1,4 km
état2009/17
région économique
ouest du Juraest du Juraouest du Plateaucentre du Plateauest du Plateauouest des Préalpescentre des Préalpesest des Préalpesnord-ouest des Alpescentre des Alpesnord-est des Alpessud-ouest des Alpessud-est des AlpesSud des Alpes Suisse
coulée de boue SilvaProtectdegré de fermeture %± %± %± %± %± %± %± %± %± %± %± %± %± %± %±
pas d'indicationpas d'indication0.40.20.0.2.81.00.20.20.90.41.60.91.70.50.80.50.0.0.0.0.0.1.00.40.70.30.10.10.70.1
comprimé20.91.537.43.134.33.026.42.329.01.99.72.011.91.514.91.98.51.68.62.45.71.85.00.94.30.74.80.814.50.4
normal21.01.434.63.127.92.932.22.433.42.09.32.012.11.514.21.85.31.36.42.14.41.72.30.65.10.83.70.714.20.4
lâche8.51.010.92.17.71.79.41.614.81.53.11.23.20.83.91.04.31.22.11.23.01.41.90.65.50.80.60.35.70.3
aéré13.61.24.51.411.12.010.91.711.61.42.81.17.41.26.51.34.01.15.92.03.81.65.40.97.71.03.10.67.60.3
clairièré5.80.81.30.72.51.04.01.02.50.76.11.73.90.84.11.07.01.55.21.95.81.810.81.27.50.96.20.85.60.3
en collectifs serrés1.70.50.0.0.80.60.60.40.40.36.11.73.50.81.90.75.81.48.12.37.12.02.80.76.60.92.30.53.00.2
en collectifs normaux1.60.50.0.1.60.80.30.31.00.42.31.03.30.84.11.03.71.15.92.04.71.71.30.56.20.92.10.52.60.2
fermeture étagée5.50.80.0.1.30.72.20.80.90.40.60.65.61.00.80.53.31.05.11.80.60.62.70.72.20.50.70.32.50.2
total79.01.488.62.189.92.086.21.894.51.041.63.452.62.251.32.642.02.847.24.235.03.733.21.845.81.823.71.556.40.6
à l'interieur du périmètrepas d'indication0.0.0.0.0.0.0.0.0.0.0.0.0.20.20.20.20.70.50.0.1.20.80.70.30.50.30.10.10.20.1
comprimé3.50.72.71.10.80.61.90.70.30.23.61.21.50.63.10.94.31.26.72.13.21.34.90.81.00.46.00.83.00.2
normal2.70.63.01.10.90.61.10.50.70.32.01.01.00.52.00.74.21.14.91.83.91.52.30.63.00.64.90.82.60.2
lâche0.90.30.40.40.0.0.30.30.20.20.40.40.80.41.10.60.0.2.21.31.41.02.00.62.20.51.30.41.10.1
aéré1.70.50.80.60.0.0.50.40.20.20.90.60.60.40.20.20.30.31.51.00.0.4.00.81.60.41.50.41.30.1
clairièré0.10.10.40.40.0.0.30.30.0.0.0.0.20.20.50.40.0.0.70.71.41.02.30.61.20.41.00.40.70.1
en collectifs serrés0.0.0.0.0.0.0.0.0.0.0.40.40.0.0.0.1.00.62.11.20.50.50.50.30.70.31.40.40.50.1
en collectifs normaux0.10.10.0.0.0.0.0.0.0.0.0.0.20.20.0.0.40.40.0.0.50.50.50.31.10.41.00.30.40.1
fermeture étagée0.20.20.0.0.0.0.60.40.20.20.0.0.20.20.0.0.30.30.0.0.0.2.30.60.30.20.20.20.40.1
total9.31.07.51.81.70.84.71.11.50.57.31.84.71.07.31.311.21.818.03.312.22.619.41.611.51.117.41.310.10.4
hors du périmètrepas d'indication0.0.0.0.0.0.0.90.50.0.3.21.30.50.31.10.61.60.70.0.0.60.60.80.41.20.40.70.30.70.1
comprimé4.10.70.90.62.61.02.50.82.00.610.42.011.51.414.31.815.22.19.42.515.72.97.81.14.30.718.31.48.40.3
normal3.80.72.10.92.91.12.40.81.30.58.51.88.11.210.21.69.91.78.72.411.92.57.41.04.80.810.61.16.40.3
lâche1.80.50.40.40.80.60.80.50.40.34.61.44.91.04.41.02.60.92.11.22.71.34.20.84.20.74.00.73.00.2
aéré0.80.30.40.41.70.91.40.60.30.26.61.78.41.23.10.95.71.35.72.07.32.010.61.28.81.07.40.95.20.3
clairièré0.10.10.0.0.50.50.30.30.0.5.81.72.40.61.70.71.70.82.91.46.92.06.91.06.60.95.80.83.20.2
en collectifs serrés0.0.0.0.0.0.0.30.30.0.6.71.80.80.43.00.94.71.20.70.74.91.71.80.64.30.75.60.82.40.2
en collectifs normaux0.20.20.0.0.0.0.0.0.0.3.11.30.50.32.80.82.10.82.91.42.81.21.90.65.30.84.30.72.00.2
fermeture étagée0.70.30.0.0.0.0.60.40.0.2.10.95.51.00.80.53.31.02.21.30.0.5.80.93.10.62.40.52.20.2
total11.61.13.91.38.51.89.21.54.00.851.03.442.72.241.42.646.82.934.74.152.83.947.42.042.61.858.91.733.50.6
totalpas d'indication0.40.20.0.2.81.01.20.60.90.44.81.62.40.62.20.82.30.80.0.1.81.02.50.62.40.61.00.31.70.2
comprimé28.61.641.03.137.73.130.82.431.31.923.72.724.91.932.42.428.02.524.73.624.63.317.61.59.71.129.11.625.90.5
normal27.51.639.73.131.73.035.62.535.32.019.82.621.31.826.42.319.42.220.03.320.13.112.01.312.91.219.11.423.20.5
lâche11.21.111.82.28.51.810.51.615.41.58.11.88.91.39.41.56.91.56.42.17.12.18.21.111.91.25.80.89.70.4
aéré16.11.35.71.612.82.112.81.812.11.410.32.116.41.69.81.610.01.713.12.911.12.520.11.618.11.411.91.114.00.4
clairièré6.10.91.70.92.91.14.51.12.50.712.02.36.41.06.41.38.71.68.82.414.12.720.11.615.21.313.01.19.50.4
en collectifs serrés1.70.50.0.0.80.60.90.50.40.313.22.44.30.94.91.111.51.910.92.612.52.55.10.911.61.29.31.05.90.3
en collectifs normaux2.00.50.0.1.60.80.30.31.00.45.41.64.00.86.81.36.11.48.82.48.12.13.70.812.61.27.40.95.10.3
fermeture étagée6.50.90.0.1.30.73.30.91.10.42.71.111.31.41.70.77.01.57.32.20.60.610.81.35.60.83.40.65.10.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 06.07.2020 #864072/330403
IFN4
surface forestière
coulée de boue SilvaProtect · degré de fermeture
unité d'interprétation: région de production
unité: %
ensemble analysé: forêt accessible sans la forêt buissonnante IFN1/IFN2/IFN3/IFN4
réseau: réseau 1,4 x 1,4 km
état2009/17
région de production
JuraPlateauPréalpesAlpesSud des Alpes Suisse
coulée de boue SilvaProtectdegré de fermeture %± %± %± %± %± %±
pas d'indicationpas d'indication0.30.21.10.31.50.40.60.20.20.20.80.1
comprimé24.21.429.31.312.21.04.90.54.80.914.90.5
normal24.51.432.11.413.21.14.40.53.60.815.40.5
lâche9.30.911.81.03.30.63.80.50.60.36.00.3
aéré11.81.011.20.96.20.86.00.62.40.67.70.4
clairièré3.80.62.60.53.50.65.60.62.40.63.90.3
en collectifs serrés0.80.30.60.22.00.43.10.40.90.41.70.2
en collectifs normaux1.10.30.90.32.80.53.20.40.80.42.00.2
fermeture étagée4.50.71.20.32.90.52.50.40.60.32.50.2
total80.41.390.70.947.61.634.21.216.31.554.90.6
à l'interieur du périmètrepas d'indication0.0.0.0.0.20.10.60.20.0.0.20.1
comprimé3.50.60.90.32.70.53.90.57.51.13.40.2
normal2.80.50.90.31.70.43.70.55.40.92.80.2
lâche0.80.30.20.10.90.32.00.31.30.51.10.1
aéré1.60.40.30.20.60.32.30.41.20.41.30.2
clairièré0.20.20.10.10.30.21.40.31.00.40.60.1
en collectifs serrés0.0.0.0.0.0.0.60.21.60.50.40.1
en collectifs normaux0.10.10.0.0.10.10.80.21.10.40.40.1
fermeture étagée0.20.10.30.20.10.11.00.20.30.20.40.1
total9.30.92.60.56.70.816.30.919.61.610.70.4
hors du périmètrepas d'indication0.0.0.30.21.30.41.30.31.00.40.80.1
comprimé3.50.62.30.413.11.09.30.721.71.79.00.4
normal3.70.62.00.49.40.98.20.712.31.36.80.3
lâche1.50.40.60.25.10.74.00.54.30.83.10.2
aéré0.70.31.00.36.50.89.70.78.71.15.50.3
clairièré0.10.10.20.12.90.56.10.63.80.72.90.2
en collectifs serrés0.0.0.10.12.30.53.40.55.40.92.10.2
en collectifs normaux0.20.10.0.1.80.43.40.54.30.81.90.2
fermeture étagée0.60.30.20.13.50.64.00.52.60.62.30.2
total10.31.06.70.745.71.649.51.264.01.934.40.6
totalpas d'indication0.30.21.40.43.00.52.50.41.10.41.80.2
comprimé31.31.532.51.428.01.418.20.934.11.927.30.6
normal31.01.535.01.424.41.316.30.921.41.625.00.6
lâche11.61.012.61.09.20.99.90.76.31.010.20.4
aéré14.11.112.41.013.31.118.01.012.31.314.60.5
clairièré4.20.62.90.56.70.813.00.87.11.07.40.4
en collectifs serrés0.80.30.70.24.20.67.10.68.01.14.20.3
en collectifs normaux1.40.40.90.34.70.77.40.76.21.04.30.3
fermeture étagée5.30.71.70.46.40.87.50.73.50.75.20.3
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Inventaire forestier national suisse, 17.05.2020 #864073/330404
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