Radionuclides in Northwest Pacific plain sediment

We collected three sediment cores in the Northwest Pacific plain in 2021 and 2022. Using with these cores, we measured radionuclides (210Pb and 226Ra). This dataset contains sampling site locations, 210Pb ,226Ra and excess 210Pb activities of these cores. These data are used for preparing figures, tables and the discussions in Zhu et al. (2024).

本研究于2021至2022年在西北太平洋平原采集了3根沉积物岩芯。依托上述岩芯，我们测定了其中放射性核素210Pb与226Ra的活度。本数据集包含这些岩芯的采样点位信息、210Pb、226Ra以及过剩210Pb（excess 210Pb）的放射性活度。该数据集可用于绘制Zhu等人（2024）研究中的图表、表格及撰写相关讨论部分。