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 2 903 2 811 2 740 - - -
Commercial growing stock 1 392 783 488 - - -

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 6 144 5 467 5 109 - - -
Below-ground biomass 1 475 1 312 1 226 - - -
Total living biomass 7 619 6 779 6 335 - - -
Dead wood 838 746 697 - - -
Total 8 457 7 525 7 032 - - -

dernière mise à jour:  mardi 23 février 2010