Cumulative additionality and relative efficiency for ocean alkalinity enhancement

This dataset is for the work presented in the following paper: Yamamoto, K., DeVries, T., & Siegel, D. A. (2024). Metrics for quantifying the efficiency of atmospheric CO2 reduction by marine carbon dioxide removal (mCDR). Environmental Research Letters, 19(10), 104053. https://doi.org/10.1088/1748-9326/ad7477 This includes simulation scripts, simulation outputs, and data analysis scripts for estimating the cumulative additionality of ocean alkalinity enhancemement and direct air capture and relative efficiency of ocean alkalinity enhancement using a coupled ocean-atmosphere model. All scripts are for MATLAB. Model outputs are available in matfiles and netCDF. If using this dataset, please cite the original publication.