Recherche dans d'anciens sets de données
Résultat de la recherche: 1 inscription 1 page
région de forêt protectrice | |||||||||||||||
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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) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
à l'interieur du périmètre | 0-100 tiges/ha | . | . | 8.9 | 3.8 | 7.7 | 4.3 | 5.7 | 2.8 | 4.5 | 3.1 | 8.7 | 4.8 | 6.6 | 1.6 |
101-200 tiges/ha | . | . | 17.9 | 5.1 | 15.4 | 5.8 | 8.4 | 3.3 | 18.2 | 5.8 | 25.8 | 7.4 | 15.2 | 2.2 | |
201-300 tiges/ha | 7.8 | 7.5 | 10.7 | 4.1 | 10.3 | 4.9 | 23.9 | 5.1 | 22.7 | 6.3 | 11.4 | 5.4 | 16.2 | 2.3 | |
301-400 tiges/ha | 23.1 | 11.7 | 10.7 | 4.1 | 17.9 | 6.2 | 14.1 | 4.1 | 11.4 | 4.8 | 20.0 | 6.8 | 14.7 | 2.2 | |
401-500 tiges/ha | 7.7 | 7.4 | 17.9 | 5.1 | 17.9 | 6.2 | 16.9 | 4.4 | 13.6 | 5.2 | 5.7 | 3.9 | 14.7 | 2.2 | |
501-600 tiges/ha | 23.1 | 11.7 | 12.5 | 4.4 | 7.7 | 4.3 | 8.4 | 3.3 | 6.8 | 3.8 | 5.7 | 3.9 | 9.3 | 1.8 | |
plus de 600 tiges/ha | 38.4 | 13.5 | 21.4 | 5.5 | 23.1 | 6.8 | 22.5 | 5.0 | 22.7 | 6.3 | 22.8 | 7.1 | 23.2 | 2.6 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
hors du périmètre | 0-100 tiges/ha | 9.7 | 0.9 | 10.4 | 1.4 | 9.6 | 1.7 | 11.9 | 2.3 | 11.5 | 1.9 | 9.3 | 1.7 | 10.1 | 0.6 |
101-200 tiges/ha | 14.9 | 1.0 | 12.9 | 1.5 | 8.7 | 1.6 | 15.3 | 2.5 | 14.9 | 2.1 | 11.6 | 1.8 | 13.6 | 0.7 | |
201-300 tiges/ha | 17.9 | 1.1 | 14.6 | 1.6 | 13.9 | 2.0 | 13.8 | 2.4 | 18.0 | 2.2 | 12.9 | 1.9 | 16.1 | 0.7 | |
301-400 tiges/ha | 14.8 | 1.0 | 18.4 | 1.8 | 16.7 | 2.2 | 13.9 | 2.4 | 16.0 | 2.1 | 12.9 | 1.9 | 15.5 | 0.7 | |
401-500 tiges/ha | 12.9 | 1.0 | 10.0 | 1.4 | 11.7 | 1.9 | 11.9 | 2.3 | 11.2 | 1.8 | 12.2 | 1.9 | 11.9 | 0.6 | |
501-600 tiges/ha | 8.7 | 0.8 | 8.7 | 1.3 | 10.7 | 1.8 | 8.9 | 2.0 | 6.8 | 1.5 | 11.6 | 1.8 | 9.1 | 0.5 | |
plus de 600 tiges/ha | 21.0 | 1.2 | 25.0 | 2.0 | 28.8 | 2.6 | 24.3 | 3.0 | 21.7 | 2.4 | 29.5 | 2.6 | 23.8 | 0.8 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
total | 0-100 tiges/ha | 9.6 | 0.9 | 10.2 | 1.3 | 9.4 | 1.6 | 10.3 | 1.8 | 10.6 | 1.7 | 9.2 | 1.6 | 9.8 | 0.5 |
101-200 tiges/ha | 14.7 | 1.0 | 13.4 | 1.5 | 9.5 | 1.6 | 13.5 | 2.1 | 15.3 | 2.0 | 13.1 | 1.8 | 13.7 | 0.6 | |
201-300 tiges/ha | 17.8 | 1.1 | 14.2 | 1.5 | 13.4 | 1.9 | 16.5 | 2.2 | 18.6 | 2.1 | 12.7 | 1.8 | 16.1 | 0.7 | |
301-400 tiges/ha | 14.9 | 1.0 | 17.6 | 1.7 | 16.9 | 2.0 | 13.9 | 2.1 | 15.4 | 2.0 | 13.7 | 1.9 | 15.4 | 0.7 | |
401-500 tiges/ha | 12.9 | 1.0 | 10.8 | 1.4 | 12.4 | 1.8 | 13.2 | 2.0 | 11.5 | 1.7 | 11.5 | 1.7 | 12.2 | 0.6 | |
501-600 tiges/ha | 8.9 | 0.8 | 9.1 | 1.3 | 10.3 | 1.7 | 8.8 | 1.7 | 6.8 | 1.4 | 11.0 | 1.7 | 9.1 | 0.5 | |
plus de 600 tiges/ha | 21.2 | 1.2 | 24.6 | 1.9 | 28.1 | 2.5 | 23.8 | 2.6 | 21.8 | 2.2 | 28.8 | 2.5 | 23.7 | 0.8 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . |
Résultat de la recherche: 1 inscription 1 page