Repeat
Lithosphere
Land
CO2 removal methods
New methods
Conventional
methods
Conventional CO₂ removal methods, such as reforestation,
store the captured carbon in the land reservoir. Novel methods,
such as ocean alkalinisation, are deployed on smaller scales
and store carbon in the lithosphere, ocean or products.
Wetland
Direct
CO2 capture
Soil carbon
croplands
Atmosphere
Products
Ocean
alkalinisation
Biochar*
*type of charcoal made from biomass by heating to high tempeatures with restricted oygen thus trapping carbon in solid form
Source: The State of Carbon
Dioxide Removal
Afforestation/
The Barron’s news department was not involved in the creation of the content above. This story was produced by AFP. For more information go to AFP.com.
© Agence France-Presse
