Ocean heat content in the southern Chukchi Borderland, Arctic Ocean, estimated from the R/V Mirai cruise data for 1999-2020

The subsurface ocean heat content (OHC) in the southern Chukchi Borderland, Arctic Ocean, estimated from the R/V Mirai cruise data for 1999-2020 is archived with the (a) thickness, (b) maximum temperature (Tmax), (c) Tmax depth, and (d) sainity at the Tmax depth in the Pacific Summer Water layer. Those definitions and corresponding figures are presented in Muramatsu, Watanabe et al. (2024). This work was supported by the Arctic Challenge for Sustainability (ArCS) II project.基于1999-2020年R/V Mirai号科考航次数据估算得到的北冰洋楚科奇边缘地带南部次表层海洋热含量（subsurface ocean heat content, OHC）数据集，存档包含四类参数：（a）厚度、（b）最高温度（Tmax）、（c）最高温度所处深度、（d）太平洋夏季水层内最高温度深度处的盐度。上述定义及对应图表详见Muramatsu、Watanabe等（2024）的研究。本研究得到北极可持续性挑战（Arctic Challenge for Sustainability, ArCS）II项目的资助。