BEF |
Biomass expansion factor, ratio of aboveground oven-dry biomass of trees to oven-dry biomass of inventoried volume |
BV |
Biomass of inventoried volume in t/ha |
C |
Carbon, estimated as 50% of oven-dry biomass |
DR |
Degradation ratio |
EFZ |
Ecofloristic zone |
FAO |
Food and Agriculture Organization |
FORIS |
Forest Resources Information System (of FAO) |
FRA |
Forest Resources Assessment |
GIS |
Geographic Information System |
PBI |
Potential biomass index |
R/S |
ratio of root biomass to shoot biomass, or ratio of belowground to aboveground biomass |
VOB |
inventoried volume over bark of free bole, i.e. from stump or buttress to crown point or first main branch |
WD |
wood density as oven-dry mass per unit of green volume (either tons/m3 or grams/cm3) |