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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 | 3.2 | 25 | 2.1 | 31 | 1.9 | 32 | 3.1 | 25 | 3.6 | 23 | 1.6 | 35 | 3.4 | 24 | 3.1 | 25 | 3.2 | 25 | 1.8 | 33 | 2.2 | 30 | 4.5 | 21 | 5.1 | 20 | 4.7 | 20 | 43.6 | 7 |
0-10% | 19.1 | 10 | 15.1 | 11 | 13.6 | 12 | 15.2 | 11 | 25.2 | 8 | 4.3 | 22 | 9.0 | 15 | 7.6 | 16 | 7.5 | 16 | 2.9 | 26 | 5.3 | 19 | 11.3 | 13 | 8.3 | 15 | 64.9 | 4 | 209.4 | 3 | |
11-50% | 26.1 | 8 | 13.0 | 12 | 9.3 | 14 | 13.2 | 12 | 25.2 | 8 | 3.2 | 25 | 11.8 | 13 | 13.3 | 12 | 6.0 | 18 | 2.9 | 26 | 4.9 | 20 | 5.1 | 20 | 4.6 | 21 | 7.7 | 16 | 146.2 | 3 | |
51-90% | 35.0 | 7 | 7.6 | 16 | 9.5 | 14 | 19.5 | 10 | 29.8 | 8 | 7.4 | 16 | 25.9 | 8 | 22.2 | 9 | 9.6 | 14 | 5.5 | 19 | 5.4 | 19 | 11.3 | 13 | 8.1 | 15 | 9.8 | 14 | 206.8 | 3 | |
91-100% | 25.9 | 8 | 3.0 | 26 | 8.4 | 15 | 16.0 | 11 | 17.9 | 10 | 22.6 | 9 | 47.3 | 6 | 24.2 | 9 | 29.9 | 8 | 11.3 | 13 | 11.4 | 13 | 71.9 | 5 | 113.0 | 4 | 46.0 | 6 | 448.8 | 2 | |
total | 109.2 | 3 | 40.7 | 6 | 42.8 | 6 | 66.9 | 5 | 101.7 | 3 | 39.1 | 7 | 97.4 | 4 | 70.5 | 5 | 56.2 | 6 | 24.5 | 9 | 29.3 | 8 | 104.1 | 4 | 139.0 | 3 | 133.1 | 2 | 1054.8 | 1 | |
zone de protection des eaux souterraines | pas d'indication | 0.8 | 50 | 0.4 | 71 | 0.2 | 100 | 0.2 | 100 | 0.0 | . | 0.2 | 100 | 0.2 | 100 | 0.0 | . | 0.4 | 71 | 0.0 | . | 0.2 | 100 | 0.6 | 58 | 0.0 | . | 0.8 | 50 | 4.1 | 22 |
0-10% | 5.7 | 18 | 1.2 | 41 | 0.6 | 58 | 0.2 | 100 | 1.4 | 38 | 0.4 | 71 | 0.0 | . | 0.6 | 58 | 0.2 | 100 | 0.0 | . | 0.6 | 58 | 0.4 | 71 | 0.2 | 100 | 11.6 | 13 | 23.1 | 9 | |
11-50% | 10.5 | 13 | 0.6 | 58 | 1.2 | 41 | 1.0 | 45 | 1.5 | 35 | 0.8 | 50 | 0.2 | 100 | 1.0 | 45 | 0.4 | 71 | 0.4 | 71 | 0.4 | 71 | 0.6 | 58 | 0.4 | 71 | 1.0 | 45 | 19.8 | 10 | |
51-90% | 17.6 | 10 | 0.2 | 100 | 1.6 | 35 | 1.9 | 32 | 3.2 | 25 | 1.0 | 45 | 0.4 | 71 | 1.0 | 45 | 0.6 | 58 | 0.4 | 71 | 0.4 | 71 | 1.4 | 38 | 0.8 | 50 | 1.6 | 35 | 31.9 | 8 | |
91-100% | 12.0 | 13 | 0.2 | 100 | 1.1 | 41 | 1.0 | 45 | 1.8 | 33 | 1.5 | 35 | 2.4 | 29 | 1.9 | 33 | 1.4 | 38 | 1.0 | 45 | 0.4 | 71 | 8.3 | 15 | 5.4 | 19 | 5.7 | 18 | 44.2 | 7 | |
total | 46.7 | 6 | 2.5 | 28 | 4.7 | 20 | 4.3 | 21 | 7.8 | 16 | 3.9 | 22 | 3.3 | 25 | 4.4 | 21 | 3.0 | 26 | 1.8 | 33 | 2.0 | 32 | 11.4 | 13 | 6.8 | 17 | 20.6 | 9 | 123.1 | 4 | |
total | pas d'indication | 4.0 | 22 | 2.5 | 28 | 2.1 | 31 | 3.3 | 24 | 3.6 | 23 | 1.8 | 33 | 3.6 | 24 | 3.1 | 25 | 3.6 | 23 | 1.8 | 33 | 2.4 | 29 | 5.1 | 20 | 5.1 | 20 | 5.4 | 18 | 47.6 | 6 |
0-10% | 24.8 | 8 | 16.2 | 10 | 14.2 | 11 | 15.4 | 11 | 26.5 | 8 | 4.8 | 21 | 9.0 | 15 | 8.2 | 16 | 7.7 | 16 | 2.9 | 26 | 5.9 | 18 | 11.7 | 13 | 8.5 | 15 | 76.5 | 4 | 232.5 | 2 | |
11-50% | 36.6 | 7 | 13.6 | 11 | 10.5 | 13 | 14.1 | 11 | 26.7 | 8 | 4.0 | 22 | 12.0 | 13 | 14.3 | 12 | 6.4 | 17 | 3.3 | 24 | 5.3 | 19 | 5.8 | 18 | 5.0 | 20 | 8.7 | 15 | 166.1 | 3 | |
51-90% | 52.6 | 5 | 7.8 | 15 | 11.1 | 13 | 21.4 | 9 | 33.0 | 7 | 8.4 | 15 | 26.4 | 8 | 23.2 | 9 | 10.1 | 14 | 5.9 | 18 | 5.8 | 18 | 12.7 | 12 | 8.9 | 15 | 11.4 | 13 | 238.7 | 3 | |
91-100% | 37.9 | 7 | 3.1 | 25 | 9.6 | 14 | 17.0 | 10 | 19.7 | 10 | 24.1 | 9 | 49.7 | 6 | 26.1 | 8 | 31.3 | 8 | 12.3 | 13 | 11.8 | 13 | 80.3 | 4 | 118.4 | 4 | 51.7 | 5 | 493.0 | 2 | |
total | 155.9 | 2 | 43.2 | 6 | 47.5 | 6 | 71.2 | 4 | 109.5 | 3 | 43.1 | 6 | 100.7 | 3 | 75.0 | 4 | 59.2 | 5 | 26.3 | 8 | 31.3 | 8 | 115.5 | 4 | 145.8 | 3 | 153.7 | 2 | 1177.9 | 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. 1312990. Birmensdorf, Swiss Federal Research Institute WSL