Surface DIC age model of Hornsund Fjord

Surface DIC radiocarbon-values were estimated using Finite-volumE Sea ice-Ocean Model FESOM255 equipped with radiocarbon56 (neglecting marine biological processes).借助搭载放射性碳模块（radiocarbon56）的有限体积海冰-海洋模式FESOM255，在忽略海洋生物过程的前提下，对表层溶解无机碳（Dissolved Inorganic Carbon，DIC）放射性碳值进行了估算。