| FRA 2005 categories | Volume (million cubic meters over bark) | |||||
|---|---|---|---|---|---|---|
| Forest | Other wooded land | |||||
| 1990 | 2000 | 2005 | 1990 | 2000 | 2005 | |
| Growing stock in forest and other wooded land | 161 | 181 | 191 | n.s. | 1 | 1 |
| Commercial growing stock | 161 | 181 | 191 | - | - | - |
| FRA 2005 categories | Biomass (million metric tonnes oven-dry weight) | |||||
|---|---|---|---|---|---|---|
| Forest | Other wooded land | |||||
| 1990 | 2000 | 2005 | 1990 | 2000 | 2005 | |
| Above-ground biomass | 309 | 348 | 368 | n.s. | n.s. | n.s. |
| Below-ground biomass | 93 | 105 | 112 | n.s. | n.s. | n.s. |
| Total living biomass | 402 | 453 | 480 | n.s. | n.s. | n.s. |
| Dead wood | - | - | - | - | - | - |
| Total | 402 | 453 | 480 | n.s. | n.s. | n.s. |
| Rank | Common name | Scientific name | Growing stock in Forests (million cubic meters) | |
|---|---|---|---|---|
| 1990 | 2000 | |||
| 1st | Chêne vert | Quercus rotundifolia | 72 | 79 |
| 2nd | Cèdre de l'Atlas | Cedrus atlantica | 25 | 26 |
| 3rd | Arganier | Argania spinosa | 17 | 20 |
| 4th | Chêne liège | Quercus suber | 11 | 12 |
| 5th | Genévrier de phoenicie | Juniperus phoenicea | 6 | 6 |
| 6th | Thuya de bérbérie | Tetraclinis articulata | 5 | 8 |
| 7th | Autres genévriers | Juniperus spp | 4 | 4 |
| 8th | Pin d'Alep | Pinus halepensis | 3 | 4 |
| 9th | Chêne zeen | Quercus faginea | 3 | 3 |
| 10th | Sapin du Maroc | Abies marocana | 1 | 1 |
| Remaining | 13 | 18 | ||
| Total | 161 | 181 | ||
آخر تحديث بتاريخ 23 فبراير, 2010
