Ice core evidence for atmospheric oxygen decline since the Mid-Pleistocene transition

The history of atmospheric oxygen (PO(2)) and the processes that act to regulate it remain enigmatic because of difficulties in quantitative reconstructions using indirect proxies. Here, we extend the ice-core record of PO(2) using 1.5-million-year-old (Ma) discontinuous ice samples drilled from All...

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Detalles Bibliográficos
Autores principales: Yan, Yuzhen, Brook, Edward J., Kurbatov, Andrei V., Severinghaus, Jeffrey P., Higgins, John A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Association for the Advancement of Science 2021
Materias:
Earth, Environmental, Ecological, and Space Sciences
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8673763/
https://www.ncbi.nlm.nih.gov/pubmed/34910502
http://dx.doi.org/10.1126/sciadv.abj9341

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8673763/
https://www.ncbi.nlm.nih.gov/pubmed/34910502
http://dx.doi.org/10.1126/sciadv.abj9341

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