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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) | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% |
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 | 2.7 | 27 | 2.9 | 26 | 1.7 | 35 | 2.3 | 29 | 3.3 | 25 | 1.4 | 38 | 3.5 | 24 | 2.5 | 29 | 2.8 | 27 | 1.2 | 41 | 2.4 | 29 | 4.0 | 22 | 3.9 | 23 | 4.9 | 20 | 39.6 | 7 |
0-10% | 18.9 | 10 | 14.0 | 11 | 12.9 | 12 | 14.0 | 11 | 24.9 | 8 | 4.0 | 23 | 9.4 | 15 | 7.2 | 17 | 7.3 | 16 | 3.5 | 24 | 5.3 | 19 | 12.9 | 12 | 7.7 | 16 | 64.9 | 4 | 207.0 | 3 | |
11-50% | 27.1 | 8 | 10.9 | 13 | 10.0 | 14 | 12.2 | 12 | 20.9 | 9 | 3.3 | 25 | 12.0 | 13 | 14.2 | 12 | 5.1 | 19 | 2.9 | 26 | 4.9 | 20 | 5.7 | 18 | 4.6 | 21 | 7.1 | 16 | 140.9 | 3 | |
51-90% | 41.4 | 6 | 6.4 | 17 | 8.4 | 15 | 17.3 | 10 | 30.8 | 7 | 6.9 | 17 | 25.6 | 8 | 22.0 | 9 | 8.8 | 15 | 6.3 | 18 | 5.4 | 19 | 14.3 | 12 | 9.3 | 14 | 10.2 | 13 | 213.1 | 3 | |
91-100% | 26.3 | 8 | 2.8 | 27 | 7.0 | 17 | 13.4 | 12 | 15.8 | 11 | 20.1 | 10 | 44.3 | 6 | 21.9 | 9 | 26.3 | 8 | 11.5 | 13 | 11.9 | 13 | 72.8 | 5 | 116.7 | 4 | 46.5 | 6 | 437.2 | 2 | |
total | 116.4 | 3 | 37.0 | 6 | 40.1 | 6 | 59.3 | 5 | 95.7 | 4 | 35.7 | 7 | 94.9 | 4 | 67.7 | 5 | 50.3 | 6 | 25.5 | 9 | 29.9 | 8 | 109.8 | 4 | 142.1 | 3 | 133.6 | 2 | 1037.8 | 1 | |
dans la zone d'alimentation | pas d'indication | 1.1 | 44 | 0.2 | 100 | 0.2 | 100 | 0.8 | 50 | 0.4 | 70 | 0.2 | 100 | 0.0 | . | 0.4 | 71 | 0.2 | 100 | 0.0 | . | 0.0 | . | 0.8 | 50 | 0.2 | 100 | 0.6 | 58 | 5.1 | 20 |
0-10% | 5.6 | 19 | 3.3 | 24 | 1.4 | 38 | 2.3 | 29 | 4.3 | 21 | 0.8 | 50 | 0.6 | 58 | 1.7 | 35 | 0.8 | 50 | 0.0 | . | 0.8 | 50 | 1.0 | 45 | 0.6 | 58 | 13.3 | 12 | 36.5 | 7 | |
11-50% | 10.1 | 14 | 2.5 | 28 | 1.4 | 38 | 2.8 | 27 | 3.9 | 22 | 1.3 | 38 | 1.5 | 38 | 1.2 | 41 | 0.8 | 50 | 0.0 | . | 0.8 | 50 | 0.4 | 71 | 0.6 | 58 | 2.1 | 30 | 29.5 | 8 | |
51-90% | 12.2 | 12 | 0.8 | 50 | 2.0 | 32 | 3.5 | 23 | 4.2 | 22 | 1.3 | 38 | 2.6 | 28 | 2.0 | 32 | 2.1 | 30 | 0.8 | 50 | 0.8 | 50 | 0.8 | 50 | 0.8 | 50 | 1.7 | 33 | 35.7 | 7 | |
91-100% | 10.7 | 13 | 0.2 | 100 | 1.9 | 31 | 1.9 | 32 | 1.8 | 33 | 3.6 | 23 | 3.9 | 23 | 2.9 | 27 | 5.4 | 19 | 1.0 | 45 | 1.0 | 45 | 8.9 | 15 | 7.6 | 16 | 6.8 | 16 | 57.6 | 6 | |
total | 39.7 | 6 | 7.0 | 16 | 6.9 | 17 | 11.3 | 13 | 14.6 | 11 | 7.2 | 16 | 8.6 | 15 | 8.2 | 16 | 9.3 | 14 | 1.8 | 33 | 3.3 | 24 | 12.0 | 13 | 9.8 | 14 | 24.6 | 8 | 164.3 | 3 | |
total | pas d'indication | 3.8 | 23 | 3.1 | 25 | 1.9 | 32 | 3.1 | 25 | 3.7 | 23 | 1.6 | 35 | 3.5 | 24 | 2.9 | 26 | 3.0 | 26 | 1.2 | 41 | 2.4 | 29 | 4.9 | 20 | 4.1 | 22 | 5.5 | 19 | 44.8 | 7 |
0-10% | 24.5 | 8 | 17.3 | 10 | 14.3 | 11 | 16.3 | 11 | 29.2 | 8 | 4.8 | 21 | 10.0 | 14 | 8.9 | 15 | 8.1 | 15 | 3.5 | 24 | 6.1 | 18 | 13.9 | 12 | 8.3 | 15 | 78.3 | 3 | 243.5 | 2 | |
11-50% | 37.2 | 7 | 13.4 | 11 | 11.4 | 13 | 15.0 | 11 | 24.8 | 8 | 4.6 | 21 | 13.5 | 12 | 15.5 | 11 | 5.8 | 18 | 2.9 | 26 | 5.7 | 18 | 6.1 | 18 | 5.1 | 20 | 9.3 | 14 | 170.4 | 3 | |
51-90% | 53.6 | 5 | 7.2 | 16 | 10.4 | 13 | 20.8 | 9 | 35.0 | 7 | 8.3 | 15 | 28.2 | 8 | 23.9 | 9 | 11.0 | 13 | 7.1 | 16 | 6.2 | 17 | 15.1 | 11 | 10.1 | 14 | 11.9 | 12 | 248.8 | 2 | |
91-100% | 36.9 | 7 | 2.9 | 26 | 8.9 | 15 | 15.4 | 11 | 17.6 | 10 | 23.7 | 9 | 48.2 | 6 | 24.8 | 9 | 31.7 | 8 | 12.5 | 12 | 12.8 | 12 | 81.7 | 4 | 124.2 | 3 | 53.3 | 5 | 494.8 | 2 | |
total | 156.1 | 2 | 44.0 | 6 | 46.9 | 6 | 70.6 | 4 | 110.3 | 3 | 42.9 | 6 | 103.5 | 3 | 75.9 | 4 | 59.6 | 5 | 27.3 | 8 | 33.2 | 7 | 121.7 | 3 | 151.8 | 3 | 158.3 | 2 | 1202.2 | 1 |
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. 1273458. Birmensdorf, Swiss Federal Research Institute WSL