Planktonic foraminifera δ18O and concentrations of major and trace elements from IODP Hole U1432C

We investigate the last 230 kyr terrigenous input changes to the northeast SCS deep-sea based geochemical properties of Hole U1432C (3829 m water depth) retrieved by the International Ocean Discovery Program (IODP) Expedition 349. The dataset includes δ18O stable isotope signal obtained from planktonic foraminifera (Globigerinoides ruber white > 150 µm) and elemental composition of the sediments.

本研究基于国际海洋发现计划（International Ocean Discovery Program, IODP）第349航次采集的U1432C钻孔（水深3829米）的地球化学特征，探讨南海东北部深海过去23万年的陆源输入变化。本数据集包含从粒径大于150微米的白色红拟抱球虫（Globigerinoides ruber white）中提取的δ18O稳定同位素信号，以及沉积物的元素组成。