Projected global hydroxyl radical concentrations from CMIP6

This dataset presents the trends of global hydroxyl radical concentrations projected for the 21st century, their driving factors, and asscoiated effects on global methane evoluations. The details on the data creation and analysis results can be found in the paper to be accepted in Nature Communications (Liu et al., 2024). The original data is provided by the CMIP6 chemistry-climate model simulations, which are publicy accessible at: https://aims2.llnl.gov/search/cmip6/. We sincerely thank the World Climate Research Programme, CMIP6 Working Group, Earth System Grid Federation, and others for producing and archiving the data and making them available.