te Pas et al. (2024): Accounting for retarded weathering products in comparing methods for quantifying carbon dioxide removal in a short-term enhanced weathering study
Emily E. E. M. te Pas, Elliot Chang, Alison R. Marklein, Rob N. J. Comans, Mathilde Hagens IN: Frontiers in Climate, doi: 10.3389/fclim.2024.1524998
The authors aimed to contribute to the development of a standardized procedure for CDR quantification by complementing the results of a recently published soil column experiment, in which crushed olivine, wollastonite, and albite were added to soils, with total fusion ICP-OES analyses of base cation concentrations. CDR quantified by soil-based mass balance approaches was only comparable to leachate-based total alkalinity measurements after correcting for the weathering products that were retained within the soil profile.