Sedimentary ancient DNA and HBI biomarkers as sea‐ice indicators: A complementary approach in Antarctic fjord environments

Sedimentary ancient DNA and HBI biomarkers as sea‐ice indicators: A complementary approach in Antarctic fjord environments

Abstract Reliable high‐resolution, pre‐observational‐period sea‐ice datasets are rare but critical for contextualizing recent sea‐ice declines and future scenarios. We combine sedimentary ancient DNA of the sea‐ice dinoflagellate Polarella glacialis (Pgla‐sedaDNA) with selected highly branched isopr...

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Main Authors: Anna J. Pieńkowski, Witold Szczuciński, Agnieszka Breszka, Maciej Chyleński, Anna Juras, Paulina Romel, Piotr Rozwalak, Artur Trzebny, Mirosława Dabert, Simon T. Belt, Robert Jagodziński, Lukas Smik, Wojciech Włodarski
Format: Article
Language:English
Published: Wiley 2024-12-01
Series:Limnology and Oceanography Letters
Online Access:https://doi.org/10.1002/lol2.10395
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https://doi.org/10.1002/lol2.10395

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