Carbon Balance and Management(13)

Figure 16

Carbon in Forest biomass. Regions with no carbon in forests are white. Regions with high values of carbon in forests are

dark green.

pci: Carbon price [$/tC]

pcai: Incentives carbon price [$/tC/fri]Pdi: Population density [People/km2]

PLmax: Maximal land price of reference country × priceindex (pxi) [$/ha]

PLmin: Minimal land price of reference country × priceindex (pxi) [$/ha]

PPPi: Purchasing power parity [$]

PPPref: Purchasing power parity of reference country [$]pri: Ratio of area planted [0–1]pwi: Stumpage wood price [$/m3]

pwmax: Maximum revenue of wood, e.g. 35$/fm [$/fm]Pwmin: Minimum revenue of wood, e.g. 5$/fm [$/fm]

Figure 17

Purchasing Power Parity (PPP). Countries with a low purchasing power parity are marked in red, moderate is in green,

high values in blue and very high in magenta.