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Sulfur-isotope anomalies recorded in Antarctic ice cores as a potential proxy for tracing past ozone layer depletion events

Changes in the cosmic-ray background of the Earth can impact the ozone layer. High-energy cosmic events [e.g. supernova (SN)] or rapid changes in the Earth's magnetic field [e.g. geomagnetic Excursion (GE)] can lead to a cascade of cosmic rays. Ensuing chemical reactions can then cause thinning...

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Detalles Bibliográficos
Autores principales: Dasari, Sanjeev, Paris, Guillaume, Charreau, Julien, Savarino, Joel
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Oxford University Press 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9802080/
https://www.ncbi.nlm.nih.gov/pubmed/36714879
http://dx.doi.org/10.1093/pnasnexus/pgac170