Carbon Balance and Management(10)

Table 4: Global values

Baseline

Decay rate longDecay rate shortFactor carbon uptake

Frequency of incentives paymenttC to m3

Harvest lossesHurdle

Maximum rotation intervalMinimum rotation intervalPlanting costsCarbon price

Carbon price incentivesMinimum Land priceMaximum Land priceMinimum wood priceMaximum wood price0.1ln(2)/200.50.55 years40.31.5

140 years5 years800 $/ha0–50 $/tC0–50 $/tC200 $/ha900 $/ha5$/ha35$/ha

ωi Carbon uptake per year [tC/year/ha]θi : Fraction of carbon benefits in products [1]

Ai: Net present value of agriculture [$/ha]AgSi: Agricultural suitability [0–1]

bi: Baseline, how much carbon uptake will be if there is noforest, e.g. 0.1 [1]

BMPi: Biomass in Products [tC/ha]

BMi: Aboveground living wood biomass [tC/ha]

Bi: Present value of carbon benefits [$/ha]Bul: Share of buildup land [1]

C2W: Conversion factor form 1t Carbon to 1m3 wood[m3/tC]

cpi: Planting costs [$/ha]

cpref: Planting costs reference country [$/ha]

CU: Carbon uptake, share of NPP stored in wood [1]Crl: Share of crop land [1]

Figure 11

Net Primary Production (NPP). Areas with a high increment have a high net primary productivity and are indicated by

dark green. Sites with low productivity are indicated by light green.