Carbonate rock in CO2-H2O-rock system can uptake more CO2 from soil or air than silicate rock due to dissolubility of the carbonate rock.

• 摘要在CO2-H2O-岩石系统中由于碳酸盐岩的可溶性，使其回收土壤／大气CO2的通量比硅酸盐岩更大。