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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 | 1.2 | 0.5 | 1.6 | 1.1 | 5.0 | 2.0 | 0.9 | 0.6 | 1.3 | 0.7 | 3.4 | 1.7 | 1.6 | 0.8 | 3.5 | 1.3 | 0.0 | . | 4.8 | 2.3 | 8.8 | 3.0 | 3.3 | 1.0 | 2.6 | 0.8 | 1.1 | 0.5 | 2.2 | 0.3 |
0-10% | 15.9 | 1.7 | 38.7 | 4.4 | 26.7 | 4.1 | 22.6 | 2.8 | 29.6 | 2.6 | 11.0 | 2.9 | 10.2 | 1.8 | 10.7 | 2.2 | 9.6 | 2.2 | 10.6 | 3.4 | 14.7 | 3.6 | 10.1 | 1.6 | 6.3 | 1.2 | 37.4 | 2.2 | 18.3 | 0.6 | |
11-50% | 17.9 | 1.8 | 26.9 | 4.0 | 19.2 | 3.6 | 19.7 | 2.7 | 20.5 | 2.3 | 7.7 | 2.5 | 12.2 | 2.0 | 20.3 | 2.8 | 13.8 | 2.5 | 13.2 | 3.7 | 18.6 | 4.1 | 5.2 | 1.2 | 3.3 | 0.9 | 6.4 | 1.2 | 13.0 | 0.6 | |
51-90% | 28.6 | 2.2 | 17.1 | 3.4 | 20.3 | 3.7 | 23.8 | 2.9 | 25.9 | 2.5 | 15.0 | 3.2 | 30.2 | 2.8 | 24.5 | 3.0 | 10.2 | 2.3 | 18.1 | 4.2 | 21.8 | 4.2 | 10.1 | 1.7 | 6.4 | 1.2 | 5.4 | 1.1 | 17.7 | 0.6 | |
91-100% | 21.8 | 2.0 | 7.6 | 2.4 | 18.7 | 3.6 | 25.1 | 2.9 | 11.6 | 1.8 | 45.1 | 4.6 | 39.4 | 2.9 | 30.5 | 3.2 | 40.7 | 3.7 | 49.7 | 5.5 | 31.8 | 4.8 | 52.1 | 2.8 | 76.4 | 2.0 | 26.6 | 2.0 | 35.8 | 0.8 | |
total | 85.5 | 1.7 | 91.8 | 2.5 | 89.9 | 2.8 | 92.0 | 1.8 | 88.8 | 1.8 | 82.2 | 3.6 | 93.5 | 1.5 | 89.6 | 2.1 | 74.3 | 3.3 | 96.4 | 2.0 | 95.8 | 2.1 | 80.8 | 2.2 | 95.0 | 1.1 | 76.9 | 2.1 | 87.0 | 0.6 | |
dans la zone d'alimentation | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.8 | 0.8 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 0.3 | 0.2 | 0.2 | 0.2 | 0.2 | 0.1 | 0.1 |
0-10% | 1.8 | 0.6 | 4.9 | 2.0 | 3.4 | 1.7 | 0.9 | 0.6 | 3.2 | 1.0 | 2.9 | 1.6 | 0.4 | 0.4 | 2.0 | 1.0 | 2.8 | 1.2 | 1.1 | 1.1 | 1.1 | 1.1 | 1.5 | 0.7 | 0.0 | . | 11.7 | 1.6 | 3.0 | 0.3 | |
11-50% | 3.9 | 0.9 | 1.6 | 1.1 | 1.7 | 1.2 | 1.9 | 0.9 | 1.2 | 0.6 | 1.6 | 1.1 | 1.1 | 0.7 | 1.9 | 1.0 | 3.4 | 1.4 | 0.0 | . | 1.0 | 1.0 | 1.4 | 0.6 | 0.0 | . | 0.7 | 0.4 | 1.6 | 0.2 | |
51-90% | 6.6 | 1.2 | 0.8 | 0.8 | 4.1 | 1.8 | 2.8 | 1.1 | 4.4 | 1.2 | 3.4 | 1.7 | 2.0 | 0.8 | 3.3 | 1.2 | 4.1 | 1.5 | 2.5 | 1.8 | 0.0 | . | 1.2 | 0.6 | 0.2 | 0.2 | 1.7 | 0.6 | 2.8 | 0.3 | |
91-100% | 2.1 | 0.7 | 0.8 | 0.8 | 0.8 | 0.8 | 2.4 | 1.1 | 2.3 | 0.9 | 9.2 | 2.7 | 2.9 | 1.0 | 3.2 | 1.2 | 15.5 | 2.7 | 0.0 | . | 2.2 | 1.5 | 14.7 | 2.0 | 4.6 | 1.0 | 8.9 | 1.4 | 5.5 | 0.4 | |
total | 14.5 | 1.7 | 8.2 | 2.5 | 10.1 | 2.8 | 8.0 | 1.8 | 11.2 | 1.8 | 17.8 | 3.6 | 6.5 | 1.5 | 10.4 | 2.1 | 25.7 | 3.3 | 3.6 | 2.0 | 4.2 | 2.1 | 19.2 | 2.2 | 5.0 | 1.1 | 23.1 | 2.1 | 13.0 | 0.6 | |
total | pas d'indication | 1.2 | 0.5 | 1.6 | 1.1 | 5.0 | 2.0 | 0.9 | 0.6 | 1.3 | 0.7 | 4.2 | 1.9 | 1.6 | 0.8 | 3.5 | 1.3 | 0.0 | . | 4.8 | 2.3 | 8.8 | 3.0 | 3.7 | 1.0 | 2.8 | 0.8 | 1.3 | 0.5 | 2.3 | 0.3 |
0-10% | 17.8 | 1.8 | 43.6 | 4.5 | 30.1 | 4.2 | 23.4 | 2.8 | 32.8 | 2.7 | 13.9 | 3.2 | 10.6 | 1.9 | 12.7 | 2.4 | 12.4 | 2.5 | 11.7 | 3.5 | 15.8 | 3.8 | 11.6 | 1.7 | 6.3 | 1.2 | 49.1 | 2.2 | 21.3 | 0.7 | |
11-50% | 21.8 | 2.0 | 28.5 | 4.1 | 21.0 | 3.7 | 21.6 | 2.8 | 21.7 | 2.3 | 9.2 | 2.7 | 13.4 | 2.1 | 22.3 | 2.9 | 17.1 | 2.8 | 13.2 | 3.7 | 19.6 | 4.1 | 6.6 | 1.4 | 3.3 | 0.9 | 7.1 | 1.3 | 14.6 | 0.6 | |
51-90% | 35.2 | 2.3 | 17.9 | 3.5 | 24.4 | 4.0 | 26.6 | 3.0 | 30.3 | 2.6 | 18.4 | 3.5 | 32.2 | 2.8 | 27.8 | 3.1 | 14.3 | 2.7 | 20.6 | 4.5 | 21.8 | 4.2 | 11.3 | 1.7 | 6.6 | 1.2 | 7.0 | 1.2 | 20.4 | 0.7 | |
91-100% | 23.9 | 2.0 | 8.4 | 2.5 | 19.5 | 3.6 | 27.4 | 3.0 | 13.8 | 2.0 | 54.2 | 4.6 | 42.3 | 2.9 | 33.7 | 3.3 | 56.2 | 3.7 | 49.7 | 5.5 | 34.0 | 4.9 | 66.8 | 2.6 | 81.0 | 1.9 | 35.4 | 2.2 | 41.3 | 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. 1273408. Birmensdorf, Swiss Federal Research Institute WSL