Oscillating Archean oxygen oases

IF 15.7 1区地球科学 Q1 GEOSCIENCES, MULTIDISCIPLINARY

Nature Geoscience Pub Date : 2025-04-16 DOI:10.1038/s41561-025-01690-8

James Kasting

引用次数: 0

Abstract

The rise of oxygen in the early Earth’s atmosphere remains enigmatic in its timing and extent. Insights from thallium isotopes in Archean shales suggest that it may have experienced flips in oxygenation on a global scale prior to 2.5 billion years ago.

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振荡太古代氧气绿洲

早期地球大气中氧气的增加在时间和范围上仍然是个谜。从太古宙页岩中铊同位素的观察结果表明，在25亿年前，它可能在全球范围内经历了氧合作用的翻转。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Nature Geoscience 地学-地球科学综合

CiteScore

26.70

自引率

1.60%

发文量

187

审稿时长

3.3 months

期刊介绍： Nature Geoscience is a monthly interdisciplinary journal that gathers top-tier research spanning Earth Sciences and related fields. The journal covers all geoscience disciplines, including fieldwork, modeling, and theoretical studies. Topics include atmospheric science, biogeochemistry, climate science, geobiology, geochemistry, geoinformatics, remote sensing, geology, geomagnetism, paleomagnetism, geomorphology, geophysics, glaciology, hydrology, limnology, mineralogy, oceanography, paleontology, paleoclimatology, paleoceanography, petrology, planetary science, seismology, space physics, tectonics, and volcanology. Nature Geoscience upholds its commitment to publishing significant, high-quality Earth Sciences research through fair, rapid, and rigorous peer review, overseen by a team of full-time professional editors.