SO2 Emission Reductions Shift Sulfate Oxidation Pathways in the Northeastern United States: Evidence from Δ17O(ASO4), CMAQ, and Machine Learning
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The Sulfur Tracking Mechanism in CMAQ was used to model the oxygen isotope anomaly (Δ17O) of aerosol sulfate (ASO4) for 2006, 2010, and 2014. The CMAQ model simulations were compared with monthly integrated Δ17O(ASO4) observations from Providence and West Greenwich, Rhode Island. The key drivers of Δ17O variability was diagnosed using machine learning approaches.
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Zenodo创建时间：
2026-04-29
