Shipborne Observations of Surface Black Carbon Aerosol Mass Concentrations and Ozone/Methane/Carbon Monoxide/Carbon Dioxide Mixing Ratios in the Arctic Atmosphere

This dataset contains the observation data obtained aboard the research vessel Araon during its round-trip voyages to the Arctic Ocean. Specifically, the atmospheric mass concentrations of black carbon aerosols from the 2016 to 2020 cruises; and the atmospheric mixing ratios of ozone during the 2017 and 2018 cruises, and the atmospheric mixing ratios of methane, carbon monoxide, and carbon dioxide during the 2018 cruise.