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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 | 2.6 | 37 | 1.4 | 50 | 1.4 | 50 | 1.3 | 50 | 4.2 | 28 | 0.7 | 72 | 1.6 | 50 | 2.8 | 38 | 2.8 | 35 | 1.0 | 58 | 0.4 | 100 | 3.9 | 30 | 1.7 | 45 | 2.3 | 37 | 28.1 | 11 |
0-10% | 18.3 | 13 | 12.6 | 16 | 8.2 | 20 | 13.1 | 16 | 20.5 | 12 | 2.5 | 38 | 8.2 | 21 | 9.0 | 20 | 4.4 | 27 | 2.3 | 38 | 4.7 | 27 | 7.1 | 22 | 7.6 | 21 | 52.6 | 6 | 171.1 | 4 | |
11-50% | 24.7 | 11 | 13.2 | 15 | 6.5 | 23 | 11.7 | 17 | 20.4 | 12 | 2.7 | 35 | 8.6 | 20 | 10.7 | 18 | 8.1 | 20 | 3.0 | 33 | 4.9 | 27 | 4.9 | 27 | 2.8 | 35 | 7.4 | 22 | 129.5 | 5 | |
51-90% | 32.4 | 10 | 7.0 | 22 | 10.4 | 18 | 21.6 | 12 | 31.8 | 10 | 6.5 | 23 | 28.0 | 11 | 19.7 | 13 | 7.9 | 21 | 4.2 | 29 | 6.9 | 21 | 10.5 | 18 | 8.9 | 19 | 8.3 | 20 | 204.1 | 4 | |
91-100% | 26.8 | 11 | 5.0 | 26 | 8.9 | 20 | 23.9 | 11 | 21.2 | 12 | 23.0 | 12 | 43.7 | 8 | 21.5 | 12 | 28.0 | 11 | 9.9 | 19 | 9.1 | 19 | 60.2 | 7 | 93.3 | 5 | 32.4 | 9 | 406.8 | 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 | 0.0 | . | 0.3 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.3 | 100 | 0.3 | 100 | 0.0 | . | 1.7 | 45 |
0-10% | 7.0 | 22 | 0.3 | 100 | 0.7 | 71 | 0.0 | . | 2.0 | 41 | 0.4 | 100 | 0.0 | . | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.3 | 100 | 0.0 | . | 10.5 | 18 | 22.3 | 12 | |
11-50% | 10.0 | 19 | 1.0 | 58 | 0.3 | 100 | 1.0 | 58 | 0.7 | 71 | 0.4 | 100 | 0.0 | . | 0.0 | . | 0.4 | 100 | 0.3 | 100 | 0.0 | . | 0.7 | 71 | 0.0 | . | 0.0 | . | 14.8 | 15 | |
51-90% | 16.0 | 14 | 0.3 | 100 | 2.1 | 41 | 1.7 | 45 | 3.1 | 33 | 1.3 | 50 | 1.2 | 58 | 1.6 | 45 | 0.7 | 71 | 0.4 | 100 | 0.0 | . | 0.7 | 71 | 1.0 | 58 | 0.7 | 71 | 30.7 | 10 | |
91-100% | 10.1 | 18 | 0.3 | 100 | 1.5 | 50 | 1.4 | 50 | 1.4 | 50 | 0.7 | 72 | 2.9 | 36 | 2.9 | 35 | 1.0 | 58 | 1.1 | 58 | 0.0 | . | 6.7 | 23 | 3.6 | 32 | 6.5 | 23 | 40.3 | 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 | 2.6 | 37 | 1.7 | 44 | 1.4 | 50 | 1.3 | 50 | 4.2 | 28 | 0.7 | 72 | 1.9 | 45 | 2.8 | 38 | 2.8 | 35 | 1.0 | 58 | 0.7 | 71 | 4.2 | 29 | 2.1 | 41 | 2.3 | 37 | 29.9 | 11 |
0-10% | 25.3 | 11 | 13.0 | 16 | 8.8 | 19 | 13.1 | 16 | 22.5 | 12 | 2.9 | 35 | 8.2 | 21 | 9.3 | 19 | 4.4 | 27 | 2.3 | 38 | 5.3 | 25 | 7.5 | 21 | 7.6 | 21 | 63.0 | 5 | 193.4 | 4 | |
11-50% | 34.7 | 9 | 14.3 | 15 | 6.8 | 22 | 12.7 | 16 | 21.1 | 12 | 3.0 | 33 | 8.6 | 20 | 10.7 | 18 | 8.5 | 20 | 3.3 | 31 | 4.9 | 27 | 5.6 | 25 | 2.8 | 35 | 7.4 | 22 | 144.4 | 4 | |
51-90% | 48.3 | 7 | 7.3 | 21 | 12.5 | 16 | 23.3 | 12 | 35.0 | 9 | 7.7 | 21 | 29.2 | 10 | 21.3 | 12 | 8.6 | 20 | 4.5 | 28 | 6.9 | 21 | 11.2 | 17 | 9.9 | 18 | 9.0 | 19 | 234.8 | 3 | |
91-100% | 36.9 | 9 | 5.3 | 25 | 10.4 | 18 | 25.3 | 11 | 22.6 | 12 | 23.7 | 12 | 46.6 | 8 | 24.4 | 12 | 29.0 | 11 | 11.0 | 18 | 9.1 | 19 | 66.9 | 7 | 96.9 | 5 | 38.9 | 8 | 447.1 | 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. 1312920. Birmensdorf, Swiss Federal Research Institute WSL