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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 | |||||||||||||||||
indicateur de zone de protection des eaux souterraines (2022) | 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 | . | |
pas de zone de protection des eaux souterraines | pas d'indication | 2.9 | 35 | 2.1 | 41 | 1.7 | 45 | 0.7 | 71 | 5.1 | 25 | 0.3 | 100 | 0.3 | 100 | 1.8 | 45 | 2.1 | 41 | 0.7 | 71 | 1.1 | 58 | 2.8 | 35 | 3.1 | 33 | 3.7 | 30 | 28.4 | 11 |
0-10% | 17.5 | 14 | 13.3 | 16 | 7.5 | 21 | 10.6 | 18 | 16.1 | 14 | 2.8 | 36 | 8.5 | 21 | 9.6 | 19 | 4.0 | 29 | 2.3 | 38 | 4.0 | 29 | 7.5 | 21 | 7.3 | 22 | 52.7 | 6 | 163.7 | 4 | |
11-50% | 22.3 | 12 | 12.9 | 16 | 8.6 | 20 | 14.2 | 15 | 24.3 | 11 | 2.4 | 38 | 9.0 | 20 | 8.4 | 20 | 7.5 | 21 | 3.0 | 33 | 3.9 | 30 | 4.5 | 28 | 2.4 | 38 | 5.2 | 26 | 128.5 | 5 | |
51-90% | 33.7 | 9 | 7.0 | 22 | 7.4 | 22 | 18.5 | 13 | 28.4 | 10 | 6.5 | 23 | 30.8 | 10 | 20.0 | 13 | 7.5 | 21 | 3.5 | 32 | 5.9 | 23 | 7.7 | 21 | 7.1 | 22 | 8.0 | 20 | 191.9 | 4 | |
91-100% | 28.2 | 11 | 3.9 | 30 | 10.2 | 18 | 27.6 | 11 | 24.2 | 11 | 23.4 | 12 | 41.5 | 8 | 23.9 | 12 | 30.1 | 10 | 10.9 | 18 | 11.2 | 18 | 64.0 | 7 | 94.4 | 5 | 33.5 | 9 | 427.1 | 2 | |
total | 104.7 | 4 | 39.2 | 8 | 35.4 | 9 | 71.6 | 6 | 98.1 | 5 | 35.4 | 9 | 90.1 | 5 | 63.6 | 6 | 51.2 | 8 | 20.4 | 13 | 26.0 | 11 | 86.5 | 6 | 114.3 | 5 | 103.0 | 4 | 939.6 | 1 | |
zone de protection des eaux souterraines | pas d'indication | 0.3 | 100 | 0.3 | 100 | 0.3 | 100 | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | 1.0 | 58 | 0.3 | 100 | 0.3 | 100 | 3.8 | 30 |
0-10% | 6.2 | 23 | 0.7 | 71 | 0.3 | 100 | 0.3 | 100 | 0.7 | 71 | 0.4 | 100 | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.3 | 100 | 0.3 | 100 | 0.3 | 100 | 0.0 | . | 10.2 | 18 | 20.2 | 13 | |
11-50% | 9.2 | 19 | 0.3 | 100 | 0.7 | 71 | 0.3 | 100 | 1.4 | 50 | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 12.6 | 16 | |
51-90% | 17.1 | 14 | 0.7 | 71 | 1.4 | 50 | 1.3 | 50 | 2.5 | 38 | 0.7 | 71 | 0.8 | 71 | 1.6 | 45 | 0.7 | 71 | 0.4 | 100 | 0.0 | . | 0.4 | 100 | 1.0 | 58 | 1.5 | 50 | 29.9 | 11 | |
91-100% | 10.1 | 18 | 0.3 | 100 | 1.8 | 45 | 1.8 | 45 | 2.8 | 35 | 1.3 | 51 | 3.3 | 33 | 2.9 | 35 | 1.0 | 58 | 1.1 | 58 | 0.3 | 100 | 7.1 | 22 | 3.6 | 32 | 5.8 | 24 | 43.3 | 9 | |
total | 43.0 | 8 | 2.4 | 38 | 4.5 | 28 | 4.1 | 29 | 7.2 | 22 | 2.8 | 36 | 4.4 | 29 | 4.9 | 27 | 2.1 | 41 | 1.8 | 45 | 1.0 | 58 | 8.9 | 20 | 4.9 | 27 | 17.7 | 14 | 109.9 | 5 | |
total | pas d'indication | 3.2 | 33 | 2.4 | 37 | 2.0 | 41 | 1.0 | 58 | 5.1 | 25 | 0.3 | 100 | 0.7 | 71 | 1.8 | 45 | 2.1 | 41 | 0.7 | 71 | 1.4 | 50 | 3.8 | 30 | 3.5 | 31 | 4.0 | 28 | 32.2 | 10 |
0-10% | 23.8 | 11 | 14.0 | 15 | 7.8 | 20 | 11.0 | 17 | 16.7 | 14 | 3.2 | 33 | 8.5 | 21 | 9.9 | 19 | 4.0 | 29 | 2.7 | 35 | 4.3 | 27 | 7.9 | 21 | 7.3 | 22 | 62.8 | 5 | 184.0 | 4 | |
11-50% | 31.5 | 10 | 13.2 | 15 | 9.3 | 19 | 14.5 | 15 | 25.7 | 11 | 2.7 | 35 | 9.0 | 20 | 8.4 | 20 | 7.8 | 21 | 3.0 | 33 | 3.9 | 30 | 4.5 | 28 | 2.4 | 38 | 5.2 | 26 | 141.1 | 5 | |
51-90% | 50.9 | 7 | 7.7 | 21 | 8.7 | 20 | 19.9 | 13 | 30.8 | 10 | 7.1 | 22 | 31.6 | 10 | 21.6 | 12 | 8.2 | 20 | 3.9 | 30 | 5.9 | 23 | 8.1 | 21 | 8.1 | 20 | 9.4 | 19 | 221.8 | 3 | |
91-100% | 38.3 | 9 | 4.3 | 29 | 12.0 | 17 | 29.4 | 10 | 27.0 | 11 | 24.8 | 11 | 44.8 | 8 | 26.8 | 11 | 31.1 | 10 | 12.0 | 17 | 11.5 | 17 | 71.1 | 6 | 98.0 | 5 | 39.3 | 8 | 470.4 | 2 | |
total | 147.8 | 3 | 41.6 | 8 | 39.9 | 9 | 75.8 | 6 | 105.3 | 4 | 38.2 | 9 | 94.6 | 5 | 68.6 | 6 | 53.3 | 8 | 22.2 | 12 | 27.0 | 11 | 95.4 | 5 | 119.2 | 5 | 120.7 | 3 | 1049.5 | 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. 1312861. Birmensdorf, Swiss Federal Research Institute WSL