Continuous gap-filled atmospheric N2O record for the past 800,000 years using machine learning techniques

Abstract Ice cores are crucial archives of atmospheric greenhouse gas (GHG) concentrations. Despite the importance of nitrous oxide (N2O) as a GHG, existing ice core records contain gaps, particularly during glacial periods, due to the high dust content in ice samples that may cause in situ chemical...

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Bibliographic Details
Main Authors: Nasrin Salehnia, Eunji Byun, Jinho Ahn, Kajal Kumari
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:npj Climate and Atmospheric Science
Online Access:https://doi.org/10.1038/s41612-025-01153-2
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