Évolution du volume selon les
résineux et les feuillus
en m3/ha par canton
Ensemble analysé : forêt du réseau commun IFN1/IFN2
Évolution entre 1983/85 et 1993/95
| |
résineux |
feuillus |
total |
| canton |
m3/ha |
±% |
m3/ha |
±% |
m3/ha |
±% |
| AG |
-3.4 |
* |
17.2 |
34 |
13.8 |
77 |
| AI |
-20.6 |
* |
6.7 |
* |
-14.0 |
* |
| AR |
22.4 |
* |
13.6 |
56 |
36.1 |
87 |
| BE |
19.0 |
23 |
10.8 |
21 |
29.8 |
17 |
| BL |
11.3 |
45 |
37.1 |
25 |
48.4 |
22 |
| BS 1) |
– |
|
– |
|
– |
|
| FR |
32.6 |
31 |
17.6 |
27 |
50.2 |
23 |
| GE |
29.9 |
59 |
103.0 |
27 |
133.0 |
22 |
| GL |
20.2 |
59 |
23.6 |
44 |
43.8 |
34 |
| GR |
20.8 |
20 |
4.3 |
24 |
25.2 |
17 |
| JU |
29.5 |
21 |
18.4 |
21 |
47.9 |
16 |
| LU |
38.5 |
24 |
7.1 |
83 |
45.6 |
25 |
| NE |
14.9 |
53 |
7.3 |
36 |
22.3 |
37 |
| NW |
26.3 |
54 |
17.9 |
36 |
44.1 |
34 |
| OW |
13.5 |
89 |
3.1 |
* |
16.6 |
91 |
| SG |
8.3 |
* |
25.9 |
14 |
34.1 |
34 |
| SH |
7.0 |
* |
24.1 |
48 |
31.1 |
49 |
| SO |
6.7 |
86 |
19.2 |
38 |
25.9 |
38 |
| SZ |
11.8 |
* |
15.0 |
33 |
26.7 |
55 |
| TG |
28.2 |
50 |
30.6 |
27 |
58.9 |
29 |
| TI |
14.0 |
16 |
23.4 |
12 |
37.5 |
9 |
| UR |
16.9 |
* |
10.4 |
50 |
27.3 |
66 |
| VD |
22.4 |
23 |
21.4 |
13 |
43.9 |
14 |
| VS |
31.3 |
15 |
4.8 |
21 |
36.1 |
14 |
| ZG |
8.9 |
* |
16.8 |
50 |
25.7 |
90 |
| ZH |
-10.1 |
97 |
11.9 |
50 |
1.8 |
* |
| suisse |
17.9 |
9 |
14.4 |
6 |
32.4 |
6 |
1) trop peu de placettes
* erreur d'échantillonnage >100%
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