Caption | Middle Atlas | High Atlas | ||||
D. Hachlaf | Ajdir | Ksiba | A. Aamar | Ifghane | Asloul | |
S.D.Q.i (trees∙ha−1) | 2826 | 2016 | 1560 | 384 | 464 | 996 |
B.A.QI (m2) | 21.7 ± 4 | 31.2 ± 5 | 32.8 ± 5 | 5.7 ± 1 | 5.6 ± 0.9 | 5.6 ± 0.8 |
C1.30average.Q.i. (cm) | 28.6 ± 5 | 37.7 ± 6 | 48.3 ± 7 | 39.6 ± 7 | 36.9 ± 5 | 25.5 ± 3 |
D.P.Other (trees∙ha−1) | 208 (176: Ced., 16: Ox. et 16: Le.) | 108 (68: Ced., 16: Ox. et 24: Q.z.) | - | 192 (84 Ox. et 108 Th.) | 84 (72 Th et 12 Ox) | 52 Ox. |
B.A.Other (m2) | 22.8 (22: Ced., 0.4: Ox. et 0.4: Le.) | 45.23 (41.2: Ced., 0.03: Ox., 4: Q.z.) | - | 1.82 (0.7 Ox. et 1.12 Th.) | 0.33 (0.32 Th. et 0.01 Ox.) | 0.2 Ox. |
S.D.total (trees∙ha−1) | 3104 | 2124 | 1560 | 576 | 548 | 1048 |
B.A.total (m2) | 44.5 ± 5 | 76.4 ± 12 | 32.8 ± 6 | 7.4 ± 1 | 5.9 ± 0.9 | 5.8 ± 0.8 |
Altitude (m) | 1820 | 1730 | 1450 | 1470 | 1680 | 1460 |
LAI (m2∙m−2) | 2.2 | 2.0 | 1.9 | 1.8 | 1.9 | 1.8 |
rainfall (mm∙yr−1) | 1090 ± 125 | 890 ± 98 | 780 ± 67 | 544 ± 46 | 658 ± 68 | 776 ± 83 |
Annual average T (˚C) | 13.3 ± 1.2 | 13.6 ± 1.3 | 12.9 ± 1.2 | 12.1 ± 1.0 | 11.9 ± 0.9 | 11.8 ± 0.7 |
Age of stand (years) | 70 | 64 | - | - | 73 | - |