ArticleScientific reports2022
Australian wildfires cause the largest stratospheric warming since Pinatubo and extends the lifetime of the Antarctic ozone hole.
Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- Detectable global temperature responses to wildfires and volcanic eruptions.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Stratospheric biomass burning aerosols compensate record-breaking ozone depletion over the Arctic in spring 2020.Nature communications · 2026Article
- Sunlight can turn smoldering pine wood smoke into a glass.NPJ clean air · 2026Article
- Trends and anomalies in the coherence of the Southern Polar Vortex: A 26 year meta-study.Scientific reports · 2025Article
- How marine cloud brightening could also affect stratospheric ozone.Science advances · 2025Article
- Convective modes reveal the incoherence of the Southern Polar Vortex.Scientific reports · 2024Article
- Interactive effects of changes in UV radiation and climate on terrestrial ecosystems, biogeochemical cycles, and feedbacks to the climate system.Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology · 2023Article
- Genome-Wide Analysis of Long Non-Coding RNAs Related to UV-B Radiation in the Antarctic MossInternational journal of molecular sciences · 2023Article
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8 authors.
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Abstract
Global mean lower stratosphere temperatures rose abruptly in January 2020 reaching values not experienced since the early 1990s. Anomalously high lower stratospheric temperatures were recorded for 4 months at highly statistically significant levels. Here, we use a combination of satellite and surface-based remote sensing observations to derive a time-series of stratospheric biomass burning aerosol optical depths originating from intense SouthEastern Australian wildfires and use these aerosol optical depths in a state-of-the-art climate model. We show that the S.E. Australian wildfires are the cause of this lower stratospheric warming. We also investigate the radiatively-driven dynamical response to the observed stratospheric ozone perturbation and find a significant strengthening of the springtime Antarctic polar vortex suggesting that biomass burning aerosols play a significant role in the observed anomalous longevity of the ozone hole in 2020.
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