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région économique | |||||||||||||||||||||||||||||||
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Ouest du Jura | Est du Jura | Ouest du Plateau | Centre du Plateau | Est du Plateau | Ouest des Préalpes | Centre des Préalpes | Est des Préalpes | Nord-ouest des Alpes | Centre des Alpes | Nord-est des Alpes | Sud-ouest des Alpes | Sud-est des Alpes | Sud des Alpes | Suisse | |||||||||||||||||
zones d'alimentation des sources d'eau potable | proportion de la surface terrière des résineux (vifs sur pied; 4 classes) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
pas d'indication | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
0-10% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
11-50% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
51-90% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
91-100% | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
hors de la zone d'alimentation | pas d'indication | 2.1 | 0.7 | 6.3 | 2.2 | 1.0 | 1.0 | 3.1 | 1.2 | 2.1 | 0.9 | 1.1 | 1.1 | 2.3 | 1.0 | 4.6 | 1.6 | 3.3 | 1.5 | 1.6 | 1.5 | 5.3 | 2.6 | 2.5 | 0.9 | 1.2 | 0.6 | 1.1 | 0.5 | 2.4 | 0.3 |
0-10% | 13.3 | 1.6 | 29.4 | 4.2 | 28.0 | 4.2 | 19.1 | 2.7 | 23.3 | 2.4 | 10.9 | 3.1 | 9.9 | 1.9 | 12.0 | 2.4 | 9.5 | 2.3 | 12.2 | 4.1 | 16.3 | 4.1 | 9.6 | 1.7 | 7.0 | 1.4 | 42.8 | 2.6 | 17.6 | 0.7 | |
11-50% | 17.1 | 1.8 | 29.3 | 4.2 | 21.6 | 3.8 | 18.1 | 2.6 | 20.4 | 2.3 | 6.8 | 2.5 | 11.8 | 2.0 | 18.8 | 2.8 | 13.4 | 2.7 | 13.4 | 4.2 | 19.0 | 4.4 | 5.2 | 1.3 | 2.9 | 0.9 | 6.6 | 1.4 | 13.3 | 0.6 | |
51-90% | 26.4 | 2.2 | 13.3 | 3.1 | 17.8 | 3.5 | 25.6 | 2.9 | 27.5 | 2.5 | 17.3 | 3.5 | 28.1 | 2.7 | 29.7 | 3.3 | 13.0 | 2.7 | 22.0 | 5.2 | 20.6 | 4.5 | 11.9 | 2.0 | 5.9 | 1.3 | 6.6 | 1.4 | 18.8 | 0.7 | |
91-100% | 16.8 | 1.8 | 7.6 | 2.4 | 19.6 | 3.7 | 20.0 | 2.7 | 13.6 | 2.0 | 51.0 | 4.8 | 40.1 | 3.0 | 28.0 | 3.2 | 45.8 | 4.0 | 42.7 | 6.2 | 29.8 | 5.2 | 61.9 | 2.9 | 79.2 | 2.2 | 26.1 | 2.3 | 35.1 | 0.8 | |
total | 75.6 | 2.1 | 85.9 | 3.2 | 88.1 | 3.0 | 85.9 | 2.4 | 86.9 | 1.9 | 87.2 | 3.1 | 92.2 | 1.7 | 93.1 | 1.9 | 85.0 | 2.9 | 91.8 | 3.5 | 91.0 | 3.3 | 91.1 | 1.7 | 96.2 | 1.0 | 83.3 | 2.1 | 87.3 | 0.6 | |
dans la zone d'alimentation | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.5 | 0.5 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.6 | 0.6 | 0.0 | . | 0.0 | . | 0.4 | 0.4 | 0.0 | . | 0.3 | 0.3 | 0.1 | 0.1 |
0-10% | 3.9 | 1.0 | 7.5 | 2.4 | 1.7 | 1.2 | 2.7 | 1.1 | 3.2 | 1.0 | 2.7 | 1.5 | 0.7 | 0.5 | 1.2 | 0.8 | 0.6 | 0.6 | 0.0 | . | 2.4 | 1.7 | 0.7 | 0.5 | 0.0 | . | 9.1 | 1.6 | 2.9 | 0.3 | |
11-50% | 6.2 | 1.2 | 3.3 | 1.6 | 2.5 | 1.4 | 2.3 | 1.0 | 4.5 | 1.2 | 2.5 | 1.4 | 1.9 | 0.9 | 0.5 | 0.5 | 1.3 | 0.9 | 0.0 | . | 1.4 | 1.4 | 0.4 | 0.4 | 0.0 | . | 1.2 | 0.6 | 2.3 | 0.3 | |
51-90% | 8.5 | 1.4 | 2.5 | 1.4 | 5.2 | 2.1 | 5.4 | 1.5 | 3.7 | 1.1 | 1.7 | 1.2 | 1.2 | 0.7 | 1.9 | 1.0 | 4.6 | 1.7 | 3.3 | 2.3 | 2.6 | 1.8 | 0.4 | 0.4 | 0.8 | 0.5 | 0.3 | 0.3 | 3.1 | 0.3 | |
91-100% | 5.7 | 1.1 | 0.8 | 0.8 | 2.5 | 1.4 | 3.2 | 1.2 | 1.7 | 0.8 | 5.8 | 2.2 | 3.9 | 1.2 | 3.3 | 1.3 | 7.9 | 2.2 | 4.9 | 2.7 | 2.6 | 1.8 | 7.1 | 1.6 | 2.9 | 0.9 | 5.9 | 1.3 | 4.3 | 0.4 | |
total | 24.4 | 2.1 | 14.1 | 3.2 | 11.9 | 3.0 | 14.1 | 2.4 | 13.1 | 1.9 | 12.8 | 3.1 | 7.8 | 1.7 | 6.9 | 1.9 | 15.0 | 2.9 | 8.2 | 3.5 | 9.0 | 3.3 | 8.9 | 1.7 | 3.8 | 1.0 | 16.7 | 2.1 | 12.7 | 0.6 | |
total | pas d'indication | 2.1 | 0.7 | 6.3 | 2.2 | 1.0 | 1.0 | 3.6 | 1.3 | 2.1 | 0.9 | 1.1 | 1.1 | 2.3 | 1.0 | 4.6 | 1.6 | 4.0 | 1.6 | 1.6 | 1.5 | 5.3 | 2.6 | 2.9 | 1.0 | 1.2 | 0.6 | 1.4 | 0.6 | 2.5 | 0.3 |
0-10% | 17.1 | 1.8 | 36.9 | 4.4 | 29.7 | 4.3 | 21.8 | 2.8 | 26.5 | 2.5 | 13.6 | 3.4 | 10.7 | 1.9 | 13.2 | 2.5 | 10.1 | 2.4 | 12.2 | 4.1 | 18.7 | 4.4 | 10.3 | 1.8 | 7.0 | 1.4 | 51.9 | 2.5 | 20.5 | 0.7 | |
11-50% | 23.4 | 2.1 | 32.6 | 4.3 | 24.1 | 4.0 | 20.4 | 2.7 | 24.8 | 2.5 | 9.3 | 2.8 | 13.7 | 2.1 | 19.3 | 2.9 | 14.6 | 2.8 | 13.4 | 4.2 | 20.3 | 4.6 | 5.5 | 1.4 | 2.9 | 0.9 | 7.8 | 1.5 | 15.6 | 0.6 | |
51-90% | 35.0 | 2.3 | 15.8 | 3.3 | 23.1 | 3.9 | 31.0 | 3.1 | 31.2 | 2.6 | 19.1 | 3.7 | 29.3 | 2.8 | 31.6 | 3.4 | 17.7 | 3.1 | 25.3 | 5.5 | 23.3 | 4.7 | 12.2 | 2.0 | 6.7 | 1.3 | 6.9 | 1.4 | 21.9 | 0.7 | |
91-100% | 22.4 | 2.0 | 8.4 | 2.6 | 22.1 | 3.9 | 23.2 | 2.9 | 15.3 | 2.1 | 56.9 | 4.8 | 44.0 | 3.0 | 31.3 | 3.3 | 53.7 | 4.0 | 47.6 | 6.2 | 32.4 | 5.3 | 69.0 | 2.8 | 82.2 | 2.0 | 32.0 | 2.4 | 39.5 | 0.8 | |
total | 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 | . |
Table citation
Abegg, M.; Ahles, P.; Allgaier Leuch, B.; Cioldi, F.; Didion, M.; Düggelin, C.; Fischer, C.; Herold, A.; Meile, R.; Rohner, B.; Rösler, E.; Speich, S.; Temperli, C.; Traub, B.,
2023: Swiss national forest inventory - Result table No. 1273373. Birmensdorf, Swiss Federal Research Institute WSL