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Updated: Feb 26, 2026

Measuring Carbon-based Contaminant Mineralization Using Combined CO2 Flux and Radiocarbon Analyses
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Global daily CO2 emissions from 1970 to 2024

Tao Li1, Lixing Wang1, Zihan Qiu2

  • 1Department of Earth System Science, Tsinghua University, Beijing, 100084, China.

Scientific Data
|February 24, 2026
PubMed
Summary

Extreme temperature events necessitate daily carbon dioxide (CO2) emissions data. This study constructs a long-term daily CO2 dataset from 1970-2024 using high-frequency activity and machine learning, filling a critical data gap.

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