It would also need widespread
uptake of carbon capture and storage, which is far from a commercial reality.
Not exact matches
OCO - 2 will also closely monitor the
carbon uptake of plants by measuring the weak fluorescence that is produced during photosynthesis as plants» chlorophyll pigments absorb light to
capture energy and subsequently re-emit photons at longer wavelengths.
Complete restoration
of deforested areas is unrealistic, yet 100 GtC
carbon drawdown is conceivable because: (1) the human - enhanced atmospheric CO2 level increases
carbon uptake by some vegetation and soils, (2) improved agricultural practices can convert agriculture from a CO2 ource into a CO2 sink [174], (3) biomass - burning power plants with CO2
capture and storage can contribute to CO2 drawdown.
This may reflect the nature
of the
carbon cycle, where changes in storage reflect small difference between large and opposing flows
of uptake and release, allowing models considerable freedom as to how to
capture that small difference.
Complete restoration
of deforested areas is unrealistic, yet 100 GtC
carbon drawdown is conceivable because: (1) the human - enhanced atmospheric CO2 level increases
carbon uptake by some vegetation and soils, (2) improved agricultural practices can convert agriculture from a CO2 ource into a CO2 sink [174], (3) biomass - burning power plants with CO2
capture and storage can contribute to CO2 drawdown.
This chapter addresses the energy - supply sector and analyses the cost and potential
of greenhouse gas (GHG) mitigation from the
uptake of low - and zero -
carbon - emitting technologies (including
carbon capture and storage) over the course
of the next two to three decades.