Anthropogenic carbon dioxide budget for the anthropocene (1800 to 1994) and for the
period 1980 to 1999. 1800 to 1994 1980 to 1999 244(±20) 117(±5) -165(±4) -65(±1) -118(±19) -37(±8) 39(±28) -15(±9) 100 to 180 24(±12) -61 to -141 39(±18)
CO2 Sources and Sinks
Constrained sources and sinks
Emissions from fossil fuel and cement production
Storage in the atmosphere
Uptake and storage in the ocean
Inferred net terrestrial balance
Net terrestrial balance = [-(1)-(2)-(3)]
Terrestrial balance
Emissions from land-use change
Terrestrial biosphere sink = [-(1)-(2)-(3)]-(5)