Reconstructing atmospheric H<sub>2</sub> over the past century from bi-polar firn air records

<p>Historical atmospheric H<span class="inline-formula"><sub>2</sub></span> levels were reconstructed using firn air measurements from two sites in Greenland (NEEM and Summit) and two sites in Antarctica (South Pole and Megadunes). A joint reconstruction based...

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Bibliographic Details
Main Authors: J. D. Patterson, M. Aydin, A. M. Crotwell, G. Pétron, J. P. Severinghaus, P. B. Krummel, R. L. Langenfelds, V. V. Petrenko, E. S. Saltzman
Format: Article
Language:English
Published: Copernicus Publications 2023-12-01
Series:Climate of the Past
Online Access:https://cp.copernicus.org/articles/19/2535/2023/cp-19-2535-2023.pdf