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Main Authors: Pinho, Tainã Marcos Lima, Nürnberg, Dirk, Meckler, Anna Nele, Mollenhauer, Gesine, Müller, Juliane, Lohmann, Gerrit, Lembke-Jene, Lester, Hidayat, Salma, Rigalleau, Vincent, Lamy, Frank, Tiedemann, Ralf
Format: Dataset Open Access
Language:en
Published: PANGAEA 2026
Subjects:
AWI_INSPIRES; Bungenstock Plateau; Depth, corrected; DEPTH, sediment/rock; EASI-1; East Antarctica; Eastern Weddell Sea; Event label; GC; Glacial Weddell Polynya; Gravity corer; International Science Program for Integrative Research in Earth Systems; Magnetic susceptibility; Multi-Sensor Core Logger (MSCL), GEOTEK; Polarstern; PS128; PS128_2-2; PS128_2-3; Weddell Sea
Online Access:https://doi.org/10.1594/PANGAEA.992012
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Table of Contents:
  • Magnetic Susceptibility (Mag Sus) from gravity cores PS128_2-2 (69.4115°S, 5.5897°W) and PS128_2-3 (69.4107°S, 5.5890°W) (less than 100 m apart from each other), which were recovered from Bungenstock Plateau during R/V POLASTERN Cruise PS128 in 2022 (Tiedemann and Müller, 2022). Magnetic susceptibility measurements were conducted onboard using a GEOTEK Multi-Sensor Core Logger (MSCL) on cores PS128 2-2 and PS128 2-3 to assess magnetic mineral content, an indicator of terrigenous sediment variations. The MSCL provided continuous cross-sectional measurements at 1 cm resolution. Raw data were drift and volume-corrected to obtain true susceptibility values (kappa) in 10⁻5 SI units.

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