Results 161 to 170 of about 2,018 (232)

Solar Proton Events Enhance Polar Upper Stratospheric Downward Transport: Evidence From Ozone‐Traced Descent

open access: yesGeophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract The Brewer‐Dobson circulation (BDC) is a fundamental driver of trace gas transport in the middle atmosphere. Direct quantification of its descent rate remains observationally challenging. Here, we leverage wintertime solar proton events (SPEs) as natural experiments and use ozone‐depletion trajectories as dynamical tracers to quantify polar ...
Yuting Wang   +6 more
wiley   +1 more source

Catalytic Ozonation of Pharmaceuticals Using CeO2-CeTiOx-Doped Crossflow Ultrafiltration Ceramic Membranes. [PDF]

open access: yesNanomaterials (Basel)
Tsiarta N   +6 more
europepmc   +1 more source

Ultrasound-Enhanced Catalytic Ozonation Oxidation of Ammonia in Aqueous Solution. [PDF]

open access: yesInt J Environ Res Public Health, 2019
Liu C   +5 more
europepmc   +1 more source

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