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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) | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± | % | ± |
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 | 1.7 | 0.5 | 4.1 | 1.3 | 4.1 | 1.3 | 1.6 | 0.7 | 4.9 | 0.9 | 1.4 | 0.8 | 1.7 | 0.6 | 2.6 | 0.8 | 4.1 | 1.2 | 2.7 | 1.5 | 4.3 | 1.7 | 4.1 | 0.9 | 2.7 | 0.6 | 3.3 | 0.7 | 3.0 | 0.2 |
0-10% | 11.3 | 1.1 | 35.4 | 3.2 | 20.5 | 2.6 | 15.9 | 1.9 | 17.3 | 1.6 | 5.0 | 1.5 | 7.6 | 1.2 | 11.1 | 1.7 | 9.6 | 1.8 | 7.5 | 2.4 | 14.3 | 2.9 | 8.5 | 1.2 | 5.4 | 0.9 | 44.4 | 1.9 | 15.8 | 0.5 | |
11-50% | 16.6 | 1.3 | 29.7 | 3.1 | 22.0 | 2.7 | 18.7 | 2.1 | 21.1 | 1.7 | 8.6 | 2.0 | 10.1 | 1.4 | 14.8 | 1.9 | 12.1 | 2.0 | 14.9 | 3.2 | 13.0 | 2.8 | 3.7 | 0.8 | 2.2 | 0.6 | 3.6 | 0.7 | 12.1 | 0.4 | |
51-90% | 21.9 | 1.5 | 16.9 | 2.5 | 17.8 | 2.5 | 26.2 | 2.3 | 27.2 | 1.9 | 18.4 | 2.7 | 27.5 | 2.0 | 27.2 | 2.4 | 15.4 | 2.2 | 19.5 | 3.6 | 19.4 | 3.2 | 8.9 | 1.2 | 5.0 | 0.8 | 7.0 | 1.0 | 17.7 | 0.5 | |
91-100% | 19.2 | 1.4 | 8.0 | 1.9 | 25.9 | 2.9 | 31.5 | 2.4 | 22.6 | 1.8 | 57.8 | 3.4 | 49.8 | 2.2 | 38.1 | 2.6 | 54.4 | 3.0 | 47.7 | 4.6 | 42.1 | 4.1 | 65.1 | 2.1 | 80.3 | 1.6 | 27.1 | 1.7 | 40.9 | 0.6 | |
total | 70.7 | 1.7 | 94.0 | 1.6 | 90.3 | 1.9 | 94.0 | 1.3 | 93.0 | 1.1 | 91.2 | 2.0 | 96.7 | 0.8 | 93.8 | 1.3 | 95.5 | 1.3 | 92.3 | 2.5 | 93.1 | 2.1 | 90.3 | 1.3 | 95.5 | 0.8 | 85.3 | 1.4 | 89.5 | 0.4 | |
zone de protection des eaux souterraines | pas d'indication | 0.7 | 0.3 | 0.4 | 0.4 | 0.4 | 0.4 | 0.5 | 0.4 | 0.2 | 0.2 | 0.0 | . | 0.2 | 0.2 | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 0.7 | 0.6 | 0.3 | 0.2 | 0.2 | 0.6 | 0.3 | 0.4 | 0.1 |
0-10% | 3.6 | 0.7 | 2.7 | 1.1 | 0.9 | 0.6 | 0.5 | 0.4 | 0.9 | 0.4 | 1.0 | 0.7 | 0.0 | . | 1.7 | 0.7 | 0.4 | 0.4 | 1.7 | 1.2 | 1.4 | 1.0 | 0.2 | 0.2 | 0.0 | . | 8.3 | 1.1 | 2.0 | 0.2 | |
11-50% | 6.8 | 0.9 | 1.4 | 0.8 | 1.7 | 0.8 | 0.8 | 0.5 | 0.9 | 0.4 | 1.0 | 0.7 | 0.2 | 0.2 | 0.2 | 0.2 | 0.7 | 0.5 | 0.8 | 0.8 | 1.4 | 1.0 | 0.4 | 0.3 | 0.2 | 0.2 | 0.9 | 0.4 | 1.5 | 0.2 | |
51-90% | 10.5 | 1.1 | 0.9 | 0.7 | 3.5 | 1.2 | 1.6 | 0.7 | 2.2 | 0.6 | 2.4 | 1.1 | 0.6 | 0.4 | 1.6 | 0.7 | 1.1 | 0.6 | 0.8 | 0.8 | 1.4 | 1.0 | 0.4 | 0.3 | 0.7 | 0.3 | 1.2 | 0.4 | 2.6 | 0.2 | |
91-100% | 7.6 | 1.0 | 0.4 | 0.4 | 3.3 | 1.2 | 2.5 | 0.8 | 2.9 | 0.7 | 4.3 | 1.4 | 2.2 | 0.7 | 2.6 | 0.9 | 2.3 | 0.9 | 4.3 | 1.9 | 2.1 | 1.2 | 8.2 | 1.2 | 3.5 | 0.7 | 3.6 | 0.7 | 4.1 | 0.3 | |
total | 29.3 | 1.7 | 6.0 | 1.6 | 9.7 | 1.9 | 6.0 | 1.3 | 7.0 | 1.1 | 8.8 | 2.0 | 3.3 | 0.8 | 6.2 | 1.3 | 4.5 | 1.3 | 7.7 | 2.5 | 6.9 | 2.1 | 9.7 | 1.3 | 4.5 | 0.8 | 14.7 | 1.4 | 10.5 | 0.4 | |
total | pas d'indication | 2.4 | 0.5 | 4.5 | 1.4 | 4.6 | 1.3 | 2.1 | 0.7 | 5.0 | 0.9 | 1.4 | 0.8 | 1.9 | 0.6 | 2.6 | 0.8 | 4.1 | 1.2 | 2.7 | 1.5 | 5.0 | 1.8 | 4.7 | 0.9 | 2.8 | 0.7 | 3.9 | 0.7 | 3.3 | 0.2 |
0-10% | 14.9 | 1.3 | 38.1 | 3.3 | 21.3 | 2.7 | 16.5 | 1.9 | 18.2 | 1.6 | 6.0 | 1.7 | 7.6 | 1.2 | 12.8 | 1.8 | 9.9 | 1.8 | 9.2 | 2.7 | 15.7 | 3.0 | 8.7 | 1.2 | 5.4 | 0.9 | 52.7 | 1.8 | 17.8 | 0.5 | |
11-50% | 23.5 | 1.5 | 31.1 | 3.1 | 23.6 | 2.8 | 19.5 | 2.1 | 21.9 | 1.7 | 9.6 | 2.1 | 10.3 | 1.4 | 15.1 | 1.9 | 12.8 | 2.0 | 15.7 | 3.3 | 14.3 | 2.9 | 4.1 | 0.9 | 2.3 | 0.6 | 4.5 | 0.8 | 13.7 | 0.4 | |
51-90% | 32.4 | 1.7 | 17.8 | 2.6 | 21.3 | 2.7 | 27.8 | 2.4 | 29.4 | 1.9 | 20.9 | 2.8 | 28.1 | 2.0 | 28.8 | 2.4 | 16.5 | 2.2 | 20.3 | 3.7 | 20.8 | 3.3 | 9.2 | 1.3 | 5.7 | 0.9 | 8.2 | 1.1 | 20.2 | 0.5 | |
91-100% | 26.9 | 1.6 | 8.4 | 1.9 | 29.2 | 3.0 | 34.1 | 2.5 | 25.5 | 1.8 | 62.1 | 3.4 | 52.0 | 2.2 | 40.7 | 2.6 | 56.6 | 3.0 | 52.1 | 4.6 | 44.2 | 4.1 | 73.2 | 1.9 | 83.7 | 1.4 | 30.7 | 1.7 | 44.9 | 0.6 | |
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. 1312978. Birmensdorf, Swiss Federal Research Institute WSL