HBIs and sterols in surface sediments across the East Siberian Sea

Liang Su, Jian Ren, Marie-Alexandrine Sicre, Youcheng Bai, Bassem Jalali, Zhongqiao Li, Haiyan Jin, Anatolii S Astakhov, Xuefa Shi & Jianfang Chen
We provide a dataset of 42 newly collected surface sediment samples from the East Siberian Sea by analysis of Arctic sea ice (IP25) and open water phytoplankton biomarkers (Brassicasterol, Dinosterol, HBI-III and HBI-IV). Terrigenous sterols (campesterol and β-sitosterol) data in this region are also included in the dataset. All biomarkers are based on TOC calculations.
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