HBIs and Sterols in Surface Sediments Across the East Siberian Sea: Implications for Palaeo Sea‐Ice Reconstructions

HBIs and Sterols in Surface Sediments Across the East Siberian Sea: Implications for Palaeo Sea‐Ice Reconstructions

Abstract Highly branched isoprenoids (HBIs) in marine sediments have emerged as promising semi‐quantitative proxies to reconstruct seasonal sea ice in polar oceans. In this work, we examine the distribution of sympagic HBIs (IP25 and HBI‐II), pelagic phytoplankton biomarkers (brassicasterol, dinoste...

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Bibliographic Details
Main Authors: Liang Su, Jian Ren, Marie‐Alexandrine Sicre, Youcheng Bai, Bassem Jalali, Zhongqiao Li, Haiyan Jin, Anatolii S. Astakhov, Xuefa Shi, Jianfang Chen
Format: Article
Language:English
Published: Wiley 2022-02-01
Series:Geochemistry, Geophysics, Geosystems
Subjects:
sea ice
biomarkers
IP25
PIP25 index
East Siberian Sea
Arctic Estuary
Online Access:https://doi.org/10.1029/2021GC009940

Internet

https://doi.org/10.1029/2021GC009940

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