PIP25 indexes and Spring/Summer sea ice concentration (Sp/SuSIC) (Estuarine samples excluded)

• Main Authors: Su, Liang, Ren, Jian, Sicre, Marie-Alexandrine, Bai, Youcheng, Jalali, Bassem, Li, Zhongqiao, Jin, Haiyan, Astakhov, Anatolii S, Shi, Xuefa, Chen, Jianfang
• Format: Dataset
• Language: English
• Published: PANGAEA 2021
• Subjects: Akademik M.A. Lavrentyev; Arctic Estuary; BC; Box corer; East Siberian Sea; Elevation of event; Event label; IP25; Latitude of event; Longitude of event; LV77; LV77-10; LV77-11; LV77-12; LV77-14; LV77-15; LV77-2; LV77-21; LV77-22; LV77-23; LV77-24; LV77-25; LV77-26; LV77-27; LV77-28; LV77-29; LV77-3; LV77-30; LV77-31; LV77-4; LV77-5; LV77-6; LV77-7; LV77-8; LV77-9; Phytoplankton biomarker Brassicasterol IP25 index; Phytoplankton biomarker C25 HBI (Z) triene IP25 index; Phytoplankton biomarker Dinosterol IP25 index; PIP25 index; Sea ice concentration; spring; summer; sea ice proxy; Phytoplankton; Sea ice
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.934574; https://doi.org/10.1594/PANGAEA.934574

The PIP25 indexes calculated by IP25 and phytoplankton biomarkers (Brassicasterol, Dinosterol, HBI-III) in the East Siberian Sea. To better understand the riverine influence, we compared the data set with and without samples that influenced by riverine input. In this dataset, the estuarine samples (surface salinity < 25) are removed. The calculation methods based on Mueller et al., 2015.