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High resolution continuous flow analysis impurity data from the Mount Brown South ice core, East Antarctica Earth System Science Data, 2025 (Ref: 17462)
Category 1: Peer-reviewed literature

The Mount Brown South ice core (MBS 69.111S 86.312E) is a new, high resolution ice core drilled in coastal East Antarctica. With mean annual accumulation estimated to be ~30 cm ice equivalent throughout the length of the core (~290 m)…

Seasonal variation of trifluoroacetic acid (TFA) in Antarctic ice cores analysed by direct injection non-suppressed ion chromatography-mass spectrometry (nsIC-MS), 988: Science of The Total Environment, 2025 (Ref: 17409)
Category 1: Peer-reviewed literature

This study presents the first record of trifluoroacetic acid (TFA) in Antarctic ice cores, offering valuable data on TFA and its precursors' long-range atmospheric transport and deposition in remote polar regions. TFA is an ultra-short chain perfluoroalkyl acid (PFAA)…

Segmented linear integral correlation Kernel ensemble reconstruction: A new method for climate reconstructions with applications to Holocene era proxies from an East Antarctic ice core PLoS One, 2025 (Ref: 17258)
Category 1: Peer-reviewed literature

Understanding past climate is essential to our knowledge of how our current climate system operates, and how it might respond to future change. Techniques to reconstruct climate history are challenging, and both accuracy and certainty are hampered by the quality of the datasets used.

Climatology of the Mount Brown South ice core site in East Antarctica: implications for the interpretation of a water isotope record. Climate of the Past, 2023 (Ref: 17118)
Category 1: Peer-reviewed literature

Water stable isotope records from ice cores (?18O and ?D) are a critical tool for constraining long-term temperature variability at high latitudes. However, precipitation in Antarctica consists of semi-continuous small events and intermittent extreme events. In regions of high accumulation…

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