Enhanced weathering, also termed ocean alkalinity enhancement when proposed for carbon credit systems, is a process that aims to accelerate natural weathering by spreading finely ground silicate rock, such as basalt, onto surfaces, speeding up chemical reactions between rocks, water, and air. It also removes carbon dioxide (CO2) from the atmosphere through the formation of carbonic acid, permanently storing it in solid carbonate minerals or ocean alkalinity.
Enhanced weathering, also termed ocean alkalinity enhancement when proposed for carbon credit systems, is a process that aims to accelerate natural weathering by spreading finely ground silicate rock, such as basalt, onto surfaces, speeding up chemical reactions between rocks, water, and air. It also removes carbon dioxide (CO2) from the atmosphere through the formation of carbonic acid, permanently storing it in solid carbonate minerals or ocean alkalinity.
Source: Wikipedia "Enhanced weathering" · CC BY-SA 4.0
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