A persistently low level of atmospheric oxygen in Earth’s middle age
Constraining the rise in atmospheric oxygen through the early Earth is important to understand the evolution of complex life. Here, the authors find that a major rise in atmospheric oxygen level occurred after the Great Oxidation Event, followed by pO2 within 1% of present atmospheric level through...
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Nature Portfolio
2021
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oai:doaj.org-article:1da948754dc94f91a9860168ce6799f32021-12-02T14:11:51ZA persistently low level of atmospheric oxygen in Earth’s middle age10.1038/s41467-020-20484-72041-1723https://doaj.org/article/1da948754dc94f91a9860168ce6799f32021-01-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-20484-7https://doaj.org/toc/2041-1723Constraining the rise in atmospheric oxygen through the early Earth is important to understand the evolution of complex life. Here, the authors find that a major rise in atmospheric oxygen level occurred after the Great Oxidation Event, followed by pO2 within 1% of present atmospheric level through most of the Proterozoic Eon (2.4 to 0.65 Ga).Xiao-Ming LiuLinda C. KahAndrew H. KnollHuan CuiChao WangAndrey BekkerRobert M. HazenNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-7 (2021) |
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Science Q Xiao-Ming Liu Linda C. Kah Andrew H. Knoll Huan Cui Chao Wang Andrey Bekker Robert M. Hazen A persistently low level of atmospheric oxygen in Earth’s middle age |
description |
Constraining the rise in atmospheric oxygen through the early Earth is important to understand the evolution of complex life. Here, the authors find that a major rise in atmospheric oxygen level occurred after the Great Oxidation Event, followed by pO2 within 1% of present atmospheric level through most of the Proterozoic Eon (2.4 to 0.65 Ga). |
format |
article |
author |
Xiao-Ming Liu Linda C. Kah Andrew H. Knoll Huan Cui Chao Wang Andrey Bekker Robert M. Hazen |
author_facet |
Xiao-Ming Liu Linda C. Kah Andrew H. Knoll Huan Cui Chao Wang Andrey Bekker Robert M. Hazen |
author_sort |
Xiao-Ming Liu |
title |
A persistently low level of atmospheric oxygen in Earth’s middle age |
title_short |
A persistently low level of atmospheric oxygen in Earth’s middle age |
title_full |
A persistently low level of atmospheric oxygen in Earth’s middle age |
title_fullStr |
A persistently low level of atmospheric oxygen in Earth’s middle age |
title_full_unstemmed |
A persistently low level of atmospheric oxygen in Earth’s middle age |
title_sort |
persistently low level of atmospheric oxygen in earth’s middle age |
publisher |
Nature Portfolio |
publishDate |
2021 |
url |
https://doaj.org/article/1da948754dc94f91a9860168ce6799f3 |
work_keys_str_mv |
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