Recherche dans d'anciens sets de données
Résultat de la recherche: 1 inscription 1 page
région de forêt protectrice | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Plateau/Jura | nord des Alpes ouest | nord des Alpes est | sud-ouest des Alpes | sud-est des Alpes | Sud des Alpes | Suisse | |||||||||
avalanche SilvaProtect, modélisés et attribués | nombre de tiges/ha (DHP >=12cm, classé) | 1000 ha | ± % | 1000 ha | ± % | 1000 ha | ± % | 1000 ha | ± % | 1000 ha | ± % | 1000 ha | ± % | 1000 ha | ± % |
à l'interieur du périmètre | 0-100 tiges/ha | . | . | 2.2 | 41 | 1.0 | 58 | 1.4 | 50 | 1.4 | 50 | 1.8 | 45 | 7.8 | 21 |
101-200 tiges/ha | . | . | 2.9 | 35 | 1.7 | 44 | 1.0 | 58 | 1.8 | 45 | 3.2 | 33 | 10.6 | 18 | |
201-300 tiges/ha | 0.7 | 71 | 3.2 | 33 | 2.4 | 38 | 5.8 | 24 | 5.3 | 25 | 1.4 | 50 | 18.9 | 13 | |
301-400 tiges/ha | 0.7 | 71 | 2.5 | 38 | 2.1 | 41 | 3.8 | 30 | 1.8 | 45 | 2.5 | 38 | 13.3 | 16 | |
401-500 tiges/ha | 0.7 | 71 | 3.6 | 31 | 2.4 | 38 | 5.5 | 25 | 1.8 | 45 | 1.1 | 58 | 15.0 | 15 | |
501-600 tiges/ha | 0.7 | 71 | 2.2 | 41 | 0.7 | 71 | 1.4 | 50 | 2.1 | 41 | 1.4 | 50 | 8.5 | 20 | |
plus de 600 tiges/ha | 1.8 | 45 | 4.3 | 29 | 3.8 | 30 | 6.2 | 23 | 3.5 | 31 | 2.5 | 38 | 22.1 | 12 | |
total | 4.7 | 28 | 20.9 | 13 | 14.2 | 15 | 25.0 | 11 | 17.6 | 13 | 13.8 | 15 | 96.2 | 6 | |
hors du périmètre | 0-100 tiges/ha | 41.1 | 9 | 18.0 | 14 | 13.5 | 16 | 14.7 | 14 | 15.4 | 14 | 18.3 | 13 | 121.1 | 5 |
101-200 tiges/ha | 68.7 | 7 | 22.7 | 12 | 9.5 | 19 | 13.4 | 15 | 20.3 | 12 | 15.6 | 14 | 150.2 | 5 | |
201-300 tiges/ha | 73.0 | 6 | 28.1 | 11 | 19.8 | 12 | 12.3 | 16 | 20.0 | 13 | 15.9 | 14 | 169.2 | 4 | |
301-400 tiges/ha | 73.7 | 6 | 31.4 | 10 | 15.5 | 14 | 7.2 | 21 | 18.3 | 13 | 18.0 | 13 | 164.1 | 4 | |
401-500 tiges/ha | 52.9 | 8 | 19.5 | 13 | 15.9 | 14 | 10.6 | 17 | 16.8 | 14 | 15.9 | 14 | 131.7 | 5 | |
501-600 tiges/ha | 43.3 | 9 | 17.3 | 14 | 13.6 | 15 | 5.5 | 25 | 10.2 | 18 | 12.8 | 16 | 102.7 | 6 | |
plus de 600 tiges/ha | 72.6 | 6 | 45.8 | 8 | 27.6 | 10 | 20.2 | 12 | 22.1 | 12 | 35.4 | 9 | 223.8 | 4 | |
total | 425.3 | 1 | 182.8 | 2 | 115.5 | 3 | 84.1 | 4 | 123.1 | 3 | 131.9 | 3 | 1062.7 | 1 | |
total | 0-100 tiges/ha | 41.1 | 9 | 20.2 | 13 | 14.5 | 15 | 16.1 | 14 | 16.8 | 14 | 20.1 | 13 | 128.9 | 5 |
101-200 tiges/ha | 68.7 | 7 | 25.6 | 11 | 11.2 | 17 | 14.4 | 15 | 22.0 | 12 | 18.8 | 13 | 160.8 | 4 | |
201-300 tiges/ha | 73.7 | 6 | 31.4 | 10 | 22.3 | 12 | 18.2 | 13 | 25.3 | 11 | 17.3 | 14 | 188.1 | 4 | |
301-400 tiges/ha | 74.4 | 6 | 33.9 | 10 | 17.6 | 13 | 11.0 | 17 | 20.0 | 12 | 20.5 | 12 | 177.4 | 4 | |
401-500 tiges/ha | 53.7 | 8 | 23.1 | 12 | 18.3 | 13 | 16.1 | 14 | 18.6 | 13 | 17.0 | 14 | 146.7 | 5 | |
501-600 tiges/ha | 44.0 | 9 | 19.5 | 13 | 14.3 | 15 | 6.9 | 22 | 12.3 | 16 | 14.2 | 15 | 111.1 | 5 | |
plus de 600 tiges/ha | 74.4 | 6 | 50.1 | 8 | 31.4 | 9 | 26.4 | 10 | 25.6 | 11 | 37.9 | 9 | 245.8 | 3 | |
total | 430.0 | 1 | 203.8 | 2 | 129.7 | 2 | 109.1 | 3 | 140.6 | 2 | 145.7 | 2 | 1158.9 | 1 |
Résultat de la recherche: 1 inscription 1 page