1438: ThE causes and consequences of exceptioNally strong stRatospherIc ArCtic polar vortices and the associated ozone Holes (ENRICH)
active project
Principal investigator: Christoph Jacobi
Universität Leipzig, Leipziger Institut für Meteorologie - LIM (Community project)
Project abstract
Report 7/2024 to 6/2025
Report 7/2025 to 6/2026
Publications
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DOI: 10.5194/acp-26-3391-2026,
Mehrdad, S., S. Marjani, D. Handorf, and C. Jacobi, 2026: Northern Hemisphere stratospheric polar vortex morphology under localized gravity wave forcing: a shape-based Classification, Atmos. Chem. Phys, 26, 3391–3415, https://doi.org/10.5194/acp-26-3391-2026
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DOI: 10.1016/j.jastp.2025.106538,
Kumar, A., K. Karami, C. Jacobi, and S. Mehrdad, 2025b: Exploring the impact of orographic and non-orographic gravity waves on Arctic stratospheric polar vortex dynamics and springtime ozone loss, J. Atmos. Sol.-Terr. Phys., 273, 106538, https://doi.org/10.1016/j.jastp.2025.106538
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DOI: 10.5194/wcd-6-1491-2025,
Mehrdad, S., S. Marjani, D. Handorf, and C. Jacobi, 2025: Non-zonal gravity wave forcing of the Northern Hemisphere winter circulation and effects on middle atmosphere dynamics, Weather Clim. Dynam., 6, 1491–1514, https://doi.org/10.5194/wcd-6-1491-2025
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DOI: 10.1038/s41598-025-24379-9,
Kumar, A., J. Mandal, S. Mehrdad, and C. Jacobi, 2025c: A novel approach to predict the arctic stratospheric ozone from stratospheric polar vortex dynamics using explainable machine learning, Sci. Rep., 15, 36473, https://doi.org/10.1038/s41598-025-24379-9
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DOI: 10.1007/s00382-025-07889-0,
Kumar, A., K. Karami, and C. Jacobi, 2025: A 45-year climatological study of Arctic stratospheric polar vortex dynamics and morphology using ERA5 Data (1979-2023), Clim. Dyn., 63, 403, https://doi.org/10.1007/s00382-025-07889-0