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Multiple sources of atmospheric CO2 activated by AMOC recovery at the onset of interglacial MIS 9 Proceedings of the National Academy of Sciences of the United States of America, 2025 (Ref: 17321)
Category 1: Peer-reviewed literature

Using high-precision ice core measurements of CO2, ?13C-CO2, CH4, and N2O, this study provides carbon isotope constraints on a sizeable, centennial-scale CO2 jump at the onset of Marine Isotope Stage 9 (MIS 9). The very end of the Heinrich stadial (HS) characterizing Termination IV (T-IV, ca.

AMOC Modulates Ocean Heat Content During Deglaciations Geophysical Research Letters, 2025 (Ref: 17241)
Category 1: Peer-reviewed literature

During deglaciations, Earth takes up vast amounts of energy, about half of which heats the global ocean. Thus, ocean heat content (OHC) is a key metric to assess Earth's energy budget.

Laser-induced sublimation extraction for centimeter-resolution multi-species greenhouse gas analysis on ice cores. Atmospheric Measurement Techniques, 2023 (Ref: 17089)
Category 1: Peer-reviewed literature

Precision, accuracy, and temporal resolution are key to making full use of atmospheric trace gas records in ice cores. These aspects will become especially crucial for ice cores that aim to extend the ice core record to the last 1.5?Myr, i.e., across the Mid-Pleistocene Transition…

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