Des statistiques des matériel sur pied

Growing stock in forest and other wooded land
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 4 603 4 568 4 551 485 482 480
Commercial growing stock 1 381 1 370 1 365 145 144 144
Source de données: FAO, Évaluation des ressources forestières mondiales 2005.

Biomass stock in forest and other wooded land
FRA 2005 categories Biomass (million metric tonnes oven-dry weight)
Forest Other wooded land
1990 2000 2005 1990 2000 2005
Above-ground biomass 8 450 8 387 8 356 890 884 882
Below-ground biomass 2 028 2 013 2 005 214 212 212
Total living biomass 10 478 10 400 10 361 1 104 1 096 1 094
Dead wood - - - - - -
Total 10 478 10 400 10 361 1 104 1 096 1 094
Source de données: FAO, Évaluation des ressources forestières mondiales 2005.

Composition of growing stock
Rank Common name Scientific name Growing stock in Forests (million cubic meters)
1990 2000
1st (Sapelli Entandrophragma cylindricum 196 194
2nd Limba Terminalia superba 159 158
3rd Niové Staudtia spitata 95 94
4th Tali Erythrophleum ivorense 79 79
5th Ayous Triplochiton scleroxylon 70 69
6th Kossipo Entandrophragma candollei 64 64
7th Padouk Pterocarpus soyauxii 52 52
8th Azobé Lophira alata 44 44
9th Iroko Milletia excelsa 41 41
10th Sipo Entandrophragma utile 32 32
Remaining 3 769 3 740
Total 4 603 4 568
Source de données: FAO, Évaluation des ressources forestières mondiales 2005.

dernière mise à jour:  mardi 23 février 2010