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 | nombre de tiges/ha (DHP >=36cm, classé) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
pas d'indication | 0-100 tiges/ha | 56.3 | 1.0 | 59.0 | 2.1 | 55.8 | 2.6 | 81.7 | 2.6 | 69.3 | 2.3 | 83.1 | 2.7 | 60.7 | 0.7 |
101-200 tiges/ha | 33.0 | 1.0 | 26.4 | 1.9 | 28.5 | 2.4 | 13.5 | 2.3 | 24.2 | 2.2 | 16.3 | 2.7 | 28.9 | 0.7 | |
201-300 tiges/ha | 9.1 | 0.6 | 9.3 | 1.3 | 12.1 | 1.7 | 3.7 | 1.3 | 5.7 | 1.2 | 0.5 | 0.5 | 8.3 | 0.4 | |
301-400 tiges/ha | 1.2 | 0.2 | 3.9 | 0.9 | 3.0 | 0.9 | 1.0 | 0.7 | 0.8 | 0.5 | 0.0 | . | 1.6 | 0.2 | |
401-500 tiges/ha | 0.3 | 0.1 | 0.8 | 0.4 | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.1 | |
501-600 tiges/ha | 0.0 | 0.0 | 0.4 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.0 | |
plus de 600 tiges/ha | 0.0 | 0.0 | 0.2 | 0.2 | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.0 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
à l'interieur du périmètre | 0-100 tiges/ha | 46.4 | 9.8 | 55.6 | 4.5 | 45.9 | 5.4 | 50.8 | 4.2 | 52.7 | 4.7 | 58.2 | 5.4 | 52.4 | 2.1 |
101-200 tiges/ha | 53.6 | 9.8 | 29.4 | 4.1 | 36.7 | 5.3 | 36.3 | 4.1 | 33.4 | 4.5 | 33.9 | 5.2 | 34.8 | 2.0 | |
201-300 tiges/ha | 0.0 | . | 11.5 | 2.9 | 15.0 | 3.9 | 10.7 | 2.5 | 12.1 | 3.1 | 5.0 | 2.4 | 10.5 | 1.3 | |
301-400 tiges/ha | 0.0 | . | 2.6 | 1.5 | 2.4 | 1.7 | 1.4 | 1.0 | 0.9 | 0.9 | 2.9 | 2.0 | 1.9 | 0.6 | |
401-500 tiges/ha | 0.0 | . | 0.9 | 0.9 | 0.0 | . | 0.0 | . | 0.9 | 0.9 | 0.0 | . | 0.4 | 0.3 | |
501-600 tiges/ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
plus de 600 tiges/ha | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 0.7 | 0.0 | . | 0.0 | . | 0.2 | 0.2 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
hors du périmètre | 0-100 tiges/ha | 48.0 | 2.9 | 50.2 | 2.1 | 47.9 | 2.7 | 66.2 | 2.5 | 59.1 | 2.5 | 76.8 | 1.7 | 59.6 | 1.0 |
101-200 tiges/ha | 42.5 | 2.9 | 36.0 | 2.1 | 34.6 | 2.6 | 26.1 | 2.4 | 30.1 | 2.4 | 17.8 | 1.5 | 29.9 | 0.9 | |
201-300 tiges/ha | 7.5 | 1.5 | 12.0 | 1.4 | 13.7 | 1.8 | 6.4 | 1.4 | 9.2 | 1.6 | 4.8 | 0.9 | 8.7 | 0.6 | |
301-400 tiges/ha | 1.7 | 0.8 | 1.8 | 0.6 | 3.0 | 0.9 | 1.3 | 0.6 | 1.2 | 0.6 | 0.5 | 0.3 | 1.5 | 0.2 | |
401-500 tiges/ha | 0.0 | . | 0.0 | . | 0.6 | 0.4 | 0.0 | . | 0.0 | . | 0.2 | 0.2 | 0.1 | 0.1 | |
501-600 tiges/ha | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | 0.0 | |
plus de 600 tiges/ha | 0.3 | 0.3 | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.0 | . | 0.1 | 0.1 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | |
total | 0-100 tiges/ha | 55.2 | 0.9 | 54.7 | 1.3 | 51.3 | 1.6 | 68.0 | 1.6 | 62.8 | 1.5 | 76.4 | 1.4 | 59.6 | 0.5 |
101-200 tiges/ha | 34.4 | 0.9 | 31.1 | 1.3 | 32.1 | 1.7 | 24.2 | 1.6 | 27.9 | 1.5 | 18.9 | 1.3 | 29.8 | 0.5 | |
201-300 tiges/ha | 8.8 | 0.6 | 10.8 | 0.9 | 13.1 | 1.2 | 6.4 | 0.9 | 8.0 | 0.9 | 3.9 | 0.6 | 8.7 | 0.3 | |
301-400 tiges/ha | 1.2 | 0.2 | 2.8 | 0.5 | 3.0 | 0.6 | 1.2 | 0.4 | 1.0 | 0.4 | 0.6 | 0.3 | 1.6 | 0.2 | |
401-500 tiges/ha | 0.3 | 0.1 | 0.5 | 0.2 | 0.4 | 0.2 | 0.0 | . | 0.1 | 0.1 | 0.1 | 0.1 | 0.3 | 0.1 | |
501-600 tiges/ha | 0.0 | 0.0 | 0.2 | 0.1 | 0.1 | 0.1 | 0.0 | . | 0.0 | . | 0.0 | . | 0.1 | 0.0 | |
plus de 600 tiges/ha | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.1 | 0.1 | 0.0 | . | 0.1 | 0.0 | |
total | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . | 100.0 | . |
Résultat de la recherche: 1 inscription 1 page