Datasets to glacier-irrigation impact study

Data for Figures 2–4: Irrigation Buffers Mass Balances in High Mountain Asia This archive contains the processed datasets used to generate Figures 2-4 of the manuscript investigating the impact of irrigation on glacier mass balance, volume evolution, and runoff in High Mountain Asia (HMA). All files are provided in NetCDF (.nc) or CSV (.csv) format and represent fully processed, analysis-ready outputs derived from OGGM-based glacier simulations. Figure 2: Glacier volume evolution Figure 2aComplete_B_master_processed_for_map_plot.csvProcessed glacier-level dataset used for spatial map visualisation of volume changes across High Mountain Asia. Figure 2bDelta_volume_evolution_ensemble_average.csvEnsemble-mean glacier volume evolution over time, aggregated across models and ensemble members. Figure 3: Committed glacier volume loss Figure 3aComitted_spread_all_glaciers_model_avg_hma.csvModel-averaged spread of committed glacier volume loss for all glaciers across High Mountain Asia. Comitted_spread_all_glaciers_model_avg_subregions.csvModel-averaged spread of committed glacier volume loss aggregated by HMA subregions. Figure 3bMaster_comitted_volume_timeseries_individual_member.ncNetCDF dataset containing committed glacier volume time series for individual model members. Figure 4: Glacier volume and runoff impacts Figure 4aMaster_volume_subregion_past_median_2074.ncMedian glacier volume by subregion for past-climate simulations at the final simulation year. Master_volume_subregion_future_noi_bias_median_2074.ncMedian glacier volume by subregion for future no-irrigation, bias-corrected simulations. Figure 4bTotal_runoff_data_by_subregion.csvTotal glacier runoff aggregated by High Mountain Asia subregions. Meltonly_runoff_data_by_subregion.csvMelt-only glacier runoff aggregated by High Mountain Asia subregions. Total_runoff_data_hma.csvTotal glacier runoff aggregated over the full High Mountain Asia domain. Meltonly_runoff_data_hma.csvMelt-only glacier runoff aggregated over the full High Mountain Asia domain. Data format CSV files contain tabular data with clearly labelled columns and units.NetCDF files follow standard climate and glacier-modelling conventions and can be read using xarray, netCDF4, or similar software. Reproducibility All datasets were generated using OGGM-based glacier simulations forced with historical and future climate data, including irrigation and no-irrigation experiments as described in the associated manuscript. Citation If you use these data, please cite the associated publication.A full citation will be added upon publication. Contact For questions regarding the data or methodology, please contact the corresponding author.